HermeticWiper
Bonitetna ocena
EnigmaSoft Threat Scorecard
EnigmaSoft Threat Scorecards so poročila o oceni različnih groženj zlonamerne programske opreme, ki jih je zbrala in analizirala naša raziskovalna skupina. EnigmaSoft Threat Scorecards ocenjujejo in razvrščajo grožnje z uporabo več meritev, vključno z dejavniki tveganja iz resničnega sveta in potencialnimi dejavniki tveganja, trendi, pogostostjo, razširjenostjo in obstojnostjo. EnigmaSoft Threat Scorecards se redno posodabljajo na podlagi naših raziskovalnih podatkov in meritev ter so uporabni za širok krog uporabnikov računalnikov, od končnih uporabnikov, ki iščejo rešitve za odstranitev zlonamerne programske opreme iz svojih sistemov, do varnostnih strokovnjakov, ki analizirajo grožnje.
EnigmaSoft Threat Scorecards prikazuje vrsto uporabnih informacij, vključno z:
Popularity Rank: The ranking of a particular threat in EnigmaSoft’s Threat Database.
Stopnja resnosti: določena stopnja resnosti predmeta, predstavljena številčno na podlagi našega procesa modeliranja tveganja in raziskav, kot je razloženo v naših Merilih za oceno groženj .
Okuženi računalniki: število potrjenih in domnevnih primerov določene grožnje, odkrite na okuženih računalnikih, kot poroča SpyHunter.
Glejte tudi Merila za oceno nevarnosti .
| Stopnja nevarnosti: | 80 % (Visoko) |
| Okuženi računalniki: | 11 |
| Prvič viden: | July 23, 2012 |
| Nazadnje viden: | November 14, 2025 |
| Zadeti OS: | Windows |
HermeticWiper je izjemno uničujoča grožnja z zlonamerno programsko opremo, zasnovana tako, da onemogoči delovanje vlomljenih računalnikovposebej. Grožnja je bila usmerjena proti številnim organizacijam v Ukrajini in je verjetno povezana z rusko invazijo na državo. Po ugotovitvah več ponudnikov kibernetske varnosti je bilo ogroženih že na stotine strojev, ki pripadajo organizacijam iz različnih industrijskih sektorjev – finančnih, letalskih, obrambnih in IT storitev. Skupno število prizadetih računalnikov je verjetno veliko večje.
Kazalo
Funkcionalnost in podrobnosti o napadu
HermeticWiper lahko poškoduje glavni zagonski zapis (MBR) osebnih računalnikov Windows, ki je ključna komponenta, ki je odgovorna za pravilno nalaganje operacijskega sistema. Z brisanjem zlonamerna programska oprema uniči celoten sistem in prepreči njegovo zagon. Po mnenju varnostnega podjetja SentinelOne tehnika, ki jo uporablja grožnja, vključuje izkoriščanje zakonitih gonilnikov brezplačne aplikacije EaseUs Partition Master in povzroči poškodbe trdih diskov sistema. Kar se tiče same grožnje, se zdi, da je podpisana z digitalnim potrdilom, ki pripada podjetju z imenom "Hermetica Digital Ltd." ki se nahaja na Cipru.
Zdi se, da je bil napad HermeticeWiper načrtovan že vnaprej, saj so kibernetski kriminalci ogrozili nekatere ciljne sisteme mesece prej. V nekaterih sistemih so napadalci poleg HermeticWiperja uvedli tudi grožnje z izsiljevalsko programsko opremo, vendar je ta poteza najverjetneje poskus preusmeritve, da bi prikrili svoje resnične namene.
Poročilo o analizi
Splošne informacije
| Family Name: | Trojan.HermeticWiper |
|---|---|
| Signature status: | Hash Mismatch |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
382fc1a3c5225fceb672eea13f572a38
SHA1:
d9a3596af0463797df4ff25b7999184946e3bfa2
SHA256:
2C10B2EC0B995B88C27D141D6F7B14D6B8177C52818687E4FF8E6ECF53ADF5BF
Velikost datoteke:
117.00 KB, 117000 bytes
|
Windows Portable Executable Attributes
- File doesn't have "Rich" header
- File doesn't have exports table
- File is 32-bit executable
- File is either console or GUI application
- File is GUI application (IMAGE_SUBSYSTEM_WINDOWS_GUI)
- File is Native application (NOT .NET application)
- File is not packed
- IMAGE_FILE_DLL is not set inside PE header (Executable)
- IMAGE_FILE_EXECUTABLE_IMAGE is set inside PE header (Executable Image)
File Icons
File Icons
This section displays icon resources found within family samples. Malware often replicates icons commonly associated with legitimate software to mislead users into believing the malware is safe.
Digital Signatures
Digital Signatures
This section lists digital signatures that are attached to samples within this family. When analyzing and verifying digital signatures, it is important to confirm that the signature’s root authority is a well-known and trustworthy entity and that the status of the signature is good. Malware is often signed with non-trustworthy “Self Signed” digital signatures (which can be easily created by a malware author with no verification). Malware may also be signed by legitimate signatures that have an invalid status, and by signatures from questionable root authorities with fake or misleading “Signer” names.| Signer | Root | Status |
|---|---|---|
| Hermetica Digital Ltd | DigiCert EV Code Signing CA (SHA2) | Hash Mismatch |
Block Information
Block Information
During analysis, EnigmaSoft breaks file samples into logical blocks for classification and comparison with other samples. Blocks can be used to generate malware detection rules and to group file samples into families based on shared source code, functionality and other distinguishing attributes and characteristics. This section lists a summary of this block data, as well as its classification by EnigmaSoft. A visual representation of the block data is also displayed, where available.| Total Blocks: | 55 |
|---|---|
| Potentially Malicious Blocks: | 45 |
| Whitelisted Blocks: | 10 |
| Unknown Blocks: | 0 |
Visual Map
? - Unknown Block
x - Potentially Malicious Block
Similar Families
Similar Families
This section lists other families that share similarities with this family, based on EnigmaSoft’s analysis. Many malware families are created from the same malware toolkits and use the same packing and encryption techniques but uniquely extend functionality. Similar families may also share source code, attributes, icons, subcomponents, compromised and/or invalid digital signatures, and network characteristics. Researchers leverage these similarities to rapidly and effectively triage file samples and extend malware detection rules.- HermeticWiper.A
Files Modified
Files Modified
This section lists files that were created, modified, moved and/or deleted by samples in this family. File system activity can provide valuable insight into how malware functions on the operating system.| File | Attributes |
|---|---|
| c: | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\windows\system32\drivers\hzdr | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\windows\system32\drivers\hzdr | Generic Write,Read Attributes |
| c:\windows\system32\drivers\hzdr.sys | Generic Read,Write Data,Write Attributes,Write extended,Append data |
Registry Modifications
Registry Modifications
This section lists registry keys and values that were created, modified and/or deleted by samples in this family. Windows Registry activity can provide valuable insight into malware functionality. Additionally, malware often creates registry values to allow itself to automatically start and indefinitely persist after an initial infection has compromised the system.| Key::Value | Podatki | API Name |
|---|---|---|
| HKLM\system\controlset001\control\crashcontrol::crashdumpenabled | RegNtPreCreateKey |
Windows API Usage
Windows API Usage
This section lists Windows API calls that are used by the samples in this family. Windows API usage analysis is a valuable tool that can help identify malicious activity, such as keylogging, security privilege escalation, data encryption, data exfiltration, interference with antivirus software, and network request manipulation.| Category | API |
|---|---|
| Other Suspicious |
|
| Service Control |
|
