NGRBot

By JubileeX in Worms

Threat Scorecard

Ranking: 14,309
Threat Level: 50 % (Medium)
Infected Computers: 704
First Seen: October 12, 2011
Last Seen: September 17, 2023
OS(es) Affected: Windows

NGRBot is a dangerous malware infection that is known for mimicking Skype in order to trick computer users into opening its malicious executable file. ESG security researchers observed that the NGRBot infection is being distributed in spam email messages that contain what is supposed to be a Skype link. This supposed link claims to lead the computer user to an image file. However, this link actually downloads a file named skype_09-10-12_image.exe. Of course, the EXE extension is not correspondent to an image file. Rather, this malicious executable installs NGRBot, also known as Dorgbot or Dorkbot. This particular variant of the NGRBot infection was first detected in October 6 of 2012. It contains the same functionality as previous Dorkbot variants except for an additional malicious module that allows this malware threat to abduct sensitive data such as credit card details or login credentials for numerous websites.

The NGRBot infection contains a specific module that allows this threat to steal private information such as login credentials for popular websites and online accounts. By analyzing NGRBot's code, ESG security researchers have observed that the NGRBot can steal the following private information:

  1. The NGRBot malware infection has the ability to detect web traffic involving credit card transactions. It is designed to steal credit card data as well as online banking information. NGRBot then transfers this data to a third party which can then use these credit card numbers to steal the victim's identity.
  2. NGRBot also contains a module that allows NGRBot to steal login information for popular webmail and social media services, such as Gmail, Facebook, Yahoo and Twitter.
  3. However, the NGRBot infection can also steal login information for popular pornographic websites (such as YouPorn and Brazzers) or for some of the largest private torrent websites (such as WhatCD or Torrentleech). This login information is then sold on shady websites and IRC networks.
  4. In fact, few websites are not included in NGRBot's list of potential theft targets. This malware infection will steal login credentials for websites ranging from eBay and PayPal to Godaddy and Netflix, among many others.

Like most Dorkbot variants, NGRBot spreads via Skype and instant messaging services. It will send out messages from an infected computer that will typically read 'hey, have you seen this pic?' followed by a malicious link to the NGRBot executable. These messages can be sent out in dozens of different languages, allowing NGRBot to attack computers all around the world.

SpyHunter Detects & Remove NGRBot

File System Details

NGRBot may create the following file(s):
# File Name MD5 Detections
1. Updater.exe 37b5e18358555a966797b758ffeff421 1
2. Updater.exe 5f4afe2a2d57f7d465aa79c2f54b4c98 1
3. Updater.exe 976aa6512b7c51f981cdabd139339cba 1
4. Updater.exe 31df33e39e9dca80dffa47cb16a92447 1
5. Updater.exe 85fa792219fbd83172e5995bc946cf89 1
6. Updater.exe bc48162696ef51f3cd0e41e5525e276c 1
7. Updater.exe c7322ed05d4d9d56de469cc395b3523a 1
8. Updater.exe 0b8ea7404f6d83b2d0a1f21d90c087d1 1
9. skype_09-10-12_image.exe
10. 1e7043865c44d575d0b4bb276b8c9d3785047759619cc1008f308924b728f26e.exe a8f8dca809ebe47ebd4b8959c31feb09 0
11. 240895f8d5a02daa6c4cd7d8269dcbb5e76fc7a9c3d9be24ab70b6b0fed4d530.exe dc9f89723be818ce3aeb3aa90952527e 0
12. 2c163f1e771cb780d942e02d2a307c43b282dd1dddfb61b320b849ace88247bf.exe 7a50d83015675403368b2bef66e318aa 0
13. 2eedb69db12e9f4cfbe03dcec13a943d79f481ea3284752dc52b5abaea2f54eb.exe de5b1fa1d1e4f77e37f7d690634c0815 0
14. 34256207ce656740e6348dcccb8c27c54afaac22e3f7c888037eb316caea7e95.exe 0d1d3e9872c31a9fdb4dc159fbce0bd1 0
15. 4f9ebaae10a4e766ffab09eaba3d5d82ab166e4488477f8773fcdcf7a027cd1b.exe 2ee9b76bf1bdd22568932a8d0f4cc65f 0
16. 5c7b5503f3d89d01b87bc3f011291a7e88132930b3286b08e9336a98553432d4.exe 31805681a9b937b4719dc5ffd87b0bfe 0
17. 69d024a92ddfcf100ef49f386d6e7640cfd68d23a4ea0aa2b3137f23a8fe51b8.exe 0b8ac10e8c00019836e49c175bb2dbb5 0
18. 83cbd9b81abb41ecafd55267d572c85cbd446ce46966d2d88b2f21b72030c1d1.exe 7297b7162a6b6fd4a83754498fbf2476 0
19. caa7055cc2b8cddd4fc393684f486a41d0337dd8756887fc5e4d825f011dd725.exe 2885b3e20b8ab5c69de65a4e4a41217d 0
20. d3ba40454935b2c76739e9c9817e111a4367184e3a53ceb4ecb793c00f5c1e55.exe 7baf8d13dad8f72095e1dd3430153c08 0
21. d430d81486b8ba0612f7cfcf4690753d959e3e83f92da7ad100b503608a24be6.exe b0b0bdec8eb412cede97f5af42a75bfe 0
22. dcdee113e5975c51af48c267ac2190be8c8bf22dac5ec46562dbb36eca9ea0dc.exe 0321b58d6fdea96d9c507af0128a57e6 0
23. ddfd6b9cf184c31970b749a9272ccacdc14ed7062000cdcc660fc25e574aabb9.exe 02b6329f8867151ae3bfa83793d3721b 0
24. f301b32407a2c914fea10b3199ef24da8a5db3770608ac515cef80a42150fd30.exe ab1ed595ac14fe212ab73ed041b89003 0
25. file.exe ccc4e1ec557e352ffe5c52b651b67c76 0

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