fabookie

General

Target

3be8d0a0b3a31a880c671e85d797472d11f7616d9493a7ba933e14a48308c8f1
Size

4.5MB
Sample

221028-s94maagac2
MD5

ad63d3e8d833a338497d61701d899cae
SHA1

e20043f4acf9f90b41973f8fb5fc837ed12c6eca
SHA256

3be8d0a0b3a31a880c671e85d797472d11f7616d9493a7ba933e14a48308c8f1
SHA512

36a8e9c7e631a1b8f4c03289f3ace4ed5b98775ae6dfa2ec042e9b982e4ee0f994909ac6c98be8e973ee4a006a52e632be1314d5058173e53d0a141c7c6d6562
SSDEEP

98304:xZdsdTcmFiqqCkZ1cRhTjZ1wQNVLk2lgcV3+uCvLUBsK2UC:xjsnsqdkZ1GEQC3cV3oLUCK4

Malware Config

Extracted

Family

nullmixer

C2

http://motiwa.xyz/

Extracted

Family

vidar

Version

39.4

Botnet

706

C2

https://sergeevih43.tumblr.com/

Attributes

profile_id
706

Extracted

Family

redline

Botnet

DomAni

C2

ergerr3.top:80

Extracted

Family

nymaim

C2

45.139.105.171

85.31.46.167

Extracted

Family

tofsee

C2

svartalfheim.top

jotunheim.name

Extracted

Family

redline

Botnet

1310

C2

79.137.192.57:48771

Attributes

auth_value
feb5f5c29913f32658637e553762a40e

Targets

- Target
  
  3be8d0a0b3a31a880c671e85d797472d11f7616d9493a7ba933e14a48308c8f1
- Size
  
  4.5MB
- MD5
  
  ad63d3e8d833a338497d61701d899cae
- SHA1
  
  e20043f4acf9f90b41973f8fb5fc837ed12c6eca
- SHA256
  
  3be8d0a0b3a31a880c671e85d797472d11f7616d9493a7ba933e14a48308c8f1
- SHA512
  
  36a8e9c7e631a1b8f4c03289f3ace4ed5b98775ae6dfa2ec042e9b982e4ee0f994909ac6c98be8e973ee4a006a52e632be1314d5058173e53d0a141c7c6d6562
- SSDEEP
  
  98304:xZdsdTcmFiqqCkZ1cRhTjZ1wQNVLk2lgcV3+uCvLUBsK2UC:xjsnsqdkZ1GEQC3cV3oLUCK4
Score

10^/10

fabookie nullmixer privateloader redline smokeloader tofsee vidar 706 domani aspackv2 backdoor dropper evasion infostealer loader persistence spyware stealer trojan upx nymaim 1310
- Detect Fabookie payload
- Detects Smokeloader packer
- Fabookie
  Fabookie is facebook account info stealer.
  spyware stealer fabookie
- 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
- NyMaim
  NyMaim is a malware with various capabilities written in C++ and first seen in 2013.
  trojan nymaim
- 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
- SmokeLoader
  Modular backdoor trojan in use since 2014.
  trojan backdoor smokeloader
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Tofsee
  Backdoor/botnet which carries out malicious activities based on commands from a C2 server.
  trojan tofsee
- Vidar
  Vidar is an infostealer based on Arkei stealer.
  stealer vidar
- Nirsoft
- Vidar Stealer
  stealer
- ASPack v2.12-2.42
  Detects executables packed with ASPack v2.12-2.42
  aspackv2
- Creates new service(s)
  persistence
- Downloads MZ/PE file
- Executes dropped EXE
- Modifies Windows Firewall
  evasion
- UPX packed file
  Detects executables packed with UPX/modified UPX open source packer.
  upx
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Loads dropped DLL
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware stealer
- Unexpected DNS network traffic destination
  Network traffic to other servers than the configured DNS servers was detected on the DNS port.
- Uses the VBS compiler for execution
- Adds Run key to start application
  persistence
- 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.
- Suspicious use of SetThreadContext
behavioral1 behavioral2