nullmixer

General

Target

7710566e43177e6fc6158233e29c26e1
Size

4.4MB
Sample

240126-l3vmgacedm
MD5

7710566e43177e6fc6158233e29c26e1
SHA1

5438da85eaf419327dce698ff56492eb49975d77
SHA256

f9029a8f9164bd1b7ec115bb9fbc556bee6b60c61dfefbe16ffb434d1151d5f9
SHA512

0c09d78c80cdea7e3751832e487ef0aa0935faedb41740a737afb7a091b6bc3ab5435df769a84148d0aaad531a7bfc4ac8f83a2acd9c5666dcb3148c2de4a165
SSDEEP

98304:yoRhOcI6n59lFCs4UEeVTBNhjTMLCkB7ijfht9ekXIiEV52Y3zd:yoqcnnLDTEuMZBejfh1wp

Malware Config

Extracted

Family

nullmixer

C2

http://watira.xyz/

Extracted

Family

socelars

C2

http://www.iyiqian.com/

http://www.xxhufdc.top/

http://www.uefhkice.xyz/

http://www.fcektsy.top/

Extracted

Family

smokeloader

Botnet

pub5

Extracted

Family

smokeloader

Version

2020

C2

http://aucmoney.com/upload/

http://thegymmum.com/upload/

http://atvcampingtrips.com/upload/

http://kuapakualaman.com/upload/

http://renatazarazua.com/upload/

http://nasufmutlu.com/upload/

rc4.i32

Extracted

Family

vidar

Version

39.9

Botnet

706

C2

https://prophefliloc.tumblr.com/

Attributes

profile_id
706

Extracted

Family

redline

Botnet

Build1

C2

45.142.213.135:30058

Targets

- Target
  
  7710566e43177e6fc6158233e29c26e1
- Size
  
  4.4MB
- MD5
  
  7710566e43177e6fc6158233e29c26e1
- SHA1
  
  5438da85eaf419327dce698ff56492eb49975d77
- SHA256
  
  f9029a8f9164bd1b7ec115bb9fbc556bee6b60c61dfefbe16ffb434d1151d5f9
- SHA512
  
  0c09d78c80cdea7e3751832e487ef0aa0935faedb41740a737afb7a091b6bc3ab5435df769a84148d0aaad531a7bfc4ac8f83a2acd9c5666dcb3148c2de4a165
- SSDEEP
  
  98304:yoRhOcI6n59lFCs4UEeVTBNhjTMLCkB7ijfht9ekXIiEV52Y3zd:yoqcnnLDTEuMZBejfh1wp
Score

10^/10

nullmixer privateloader risepro smokeloader socelars vidar xmrig 706 pub5 aspackv2 backdoor discovery dropper evasion loader miner persistence spyware stealer trojan
- Modifies Windows Defender Real-time Protection settings
  evasion trojan
- NullMixer
  NullMixer is a malware dropper leading to an infection chain of a wide variety of malware families.
  dropper nullmixer
- PrivateLoader
  PrivateLoader is a downloader sold as a pay-per-install malware distribution service.
  loader privateloader
- RisePro
  RisePro stealer is an infostealer distributed by PrivateLoader.
  stealer risepro
- SmokeLoader
  Modular backdoor trojan in use since 2014.
  trojan backdoor smokeloader
- Socelars
  Socelars is an infostealer targeting browser cookies and credit card credentials.
  stealer socelars
- Socelars payload
- Vidar
  Vidar is an infostealer based on Arkei stealer.
  stealer vidar
- xmrig
  XMRig is a high performance, open source, cross platform CPU/GPU miner.
  miner xmrig
- Vidar Stealer
  stealer
- XMRig Miner payload
  miner
- ASPack v2.12-2.42
  Detects executables packed with ASPack v2.12-2.42
  aspackv2
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Executes dropped EXE
- Loads dropped DLL
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware stealer
- Adds Run key to start application
  persistence
- Checks installed software on the system
  Looks up Uninstall key entries in the registry to enumerate software on the system.
  discovery
- Legitimate hosting services abused for malware hosting/C2
- Looks up external IP address via web service
  Uses a legitimate IP lookup service to find the infected system's external IP.
- Looks up geolocation information via web service
  Uses a legitimate geolocation service to find the infected system's geolocation info.
- Suspicious use of SetThreadContext
behavioral1 behavioral2
- Target
  
  setup_installer.exe
- Size
  
  4.3MB
- MD5
  
  b65c0ff839f99dc7e62be3f78b625b78
- SHA1
  
  2b1513c05230d9fa10249ff37bd2365e4188350e
- SHA256
  
  2a7a01bdce9c9583c8a67f062615012c3e569fbadcabdc6369c118016acfc248
- SHA512
  
  3794b8554d972ac547adcb6556a0af2bf3358ab4b820201575f46017304dd8ed863c8830cfcfe8c652436f9779cbc9621f67f01fd45153c7aad91d4ff9ef505f
- SSDEEP
  
  98304:x8CvLUBsgiJ1a8a2a0wO78eCI5BJ3NVW9AQPOEpssjk:xhLUCg+gbQ71/1NohPOhsI
Score

10^/10

nullmixer privateloader redline risepro sectoprat smokeloader socelars vidar 706 build1 pub5 aspackv2 backdoor discovery dropper evasion infostealer loader persistence rat spyware stealer trojan
- Modifies Windows Defender Real-time Protection settings
  evasion trojan
- NullMixer
  NullMixer is a malware dropper leading to an infection chain of a wide variety of malware families.
  dropper nullmixer
- PrivateLoader
  PrivateLoader is a downloader sold as a pay-per-install malware distribution service.
  loader privateloader
- RedLine
  RedLine Stealer is a malware family written in C#, first appearing in early 2020.
  infostealer redline
- RedLine payload
- RisePro
  RisePro stealer is an infostealer distributed by PrivateLoader.
  stealer risepro
- SectopRAT
  SectopRAT is a remote access trojan first seen in November 2019.
  trojan rat sectoprat
- SectopRAT payload
- SmokeLoader
  Modular backdoor trojan in use since 2014.
  trojan backdoor smokeloader
- Socelars
  Socelars is an infostealer targeting browser cookies and credit card credentials.
  stealer socelars
- Socelars payload
- Vidar
  Vidar is an infostealer based on Arkei stealer.
  stealer vidar
- Vidar Stealer
  stealer
- ASPack v2.12-2.42
  Detects executables packed with ASPack v2.12-2.42
  aspackv2
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Executes dropped EXE
- Loads dropped DLL
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware stealer
- Adds Run key to start application
  persistence
- Checks installed software on the system
  Looks up Uninstall key entries in the registry to enumerate software on the system.
  discovery
- Legitimate hosting services abused for malware hosting/C2
- Looks up external IP address via web service
  Uses a legitimate IP lookup service to find the infected system's external IP.
- Looks up geolocation information via web service
  Uses a legitimate geolocation service to find the infected system's geolocation info.
- Suspicious use of SetThreadContext
behavioral3 behavioral4