General

  • Target

    C71F9EC503276829FE3D699F8A7D207B.exe

  • Size

    3.3MB

  • Sample

    210712-t73pgaykxx

  • MD5

    c71f9ec503276829fe3d699f8a7d207b

  • SHA1

    2aa8fe1cc8f52ab832a2d7968d0225ed66d5eb74

  • SHA256

    c21002370700932f744db40abd356df44e0a665459f20fa62b7703b865c48318

  • SHA512

    b55148a2ef9bd836e9610f291dae1904611b4d93e2bad75a48eb12adc367c793581c97be9e0760f363474e70f14c3fe90cea8acab399e8c7538920f9dd50720a

Malware Config

Extracted

Family

redline

Botnet

20K

C2

45.140.147.193:35789

Extracted

Family

redline

Botnet

9_7_r

C2

xtarweanda.xyz:80

Extracted

Family

redline

Botnet

sel10

C2

kathonaror.xyz:80

Extracted

Family

vidar

Version

39.4

Botnet

890

C2

https://sergeevih43.tumblr.com/

Attributes
  • profile_id

    890

Extracted

Family

smokeloader

Version

2020

C2

http://conceitosseg.com/upload/

http://integrasidata.com/upload/

http://ozentekstil.com/upload/

http://finbelportal.com/upload/

http://telanganadigital.com/upload/

http://999080321newfolder1002002131-service1002.space/

http://999080321newfolder1002002231-service1002.space/

http://999080321newfolder3100231-service1002.space/

http://999080321newfolder1002002431-service1002.space/

http://999080321newfolder1002002531-service1002.space/

http://999080321newfolder33417-012425999080321.space/

http://999080321test125831-service10020125999080321.space/

http://999080321test136831-service10020125999080321.space/

http://999080321test147831-service10020125999080321.space/

http://999080321test146831-service10020125999080321.space/

http://999080321test134831-service10020125999080321.space/

http://999080321est213531-service1002012425999080321.ru/

http://999080321yes1t3481-service10020125999080321.ru/

http://999080321test13561-service10020125999080321.su/

http://999080321test14781-service10020125999080321.info/

rc4.i32
rc4.i32
rc4.i32
rc4.i32

Extracted

Family

vidar

Version

39.4

Botnet

865

C2

https://sergeevih43.tumblr.com/

Attributes
  • profile_id

    865

Extracted

Family

metasploit

Version

windows/single_exec

Extracted

Family

vidar

Version

39.4

Botnet

903

C2

https://sergeevih43.tumblr.com/

Attributes
  • profile_id

    903

Targets

    • Target

      C71F9EC503276829FE3D699F8A7D207B.exe

    • Size

      3.3MB

    • MD5

      c71f9ec503276829fe3d699f8a7d207b

    • SHA1

      2aa8fe1cc8f52ab832a2d7968d0225ed66d5eb74

    • SHA256

      c21002370700932f744db40abd356df44e0a665459f20fa62b7703b865c48318

    • SHA512

      b55148a2ef9bd836e9610f291dae1904611b4d93e2bad75a48eb12adc367c793581c97be9e0760f363474e70f14c3fe90cea8acab399e8c7538920f9dd50720a

    • Glupteba

      Glupteba is a modular loader written in Golang with various components.

    • Glupteba Payload

    • MetaSploit

      Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.

    • Process spawned unexpected child process

      This typically indicates the parent process was compromised via an exploit or macro.

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    • RedLine Payload

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Socelars

      Socelars is an infostealer targeting browser cookies and credit card credentials.

    • Socelars Payload

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

    • Vidar Stealer

    • Downloads MZ/PE file

    • Executes dropped EXE

    • VMProtect packed file

      Detects executables packed with VMProtect commercial packer.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Loads dropped DLL

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

    • Checks whether UAC is enabled

    • 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.

    • autoit_exe

      AutoIT scripts compiled to PE executables.

MITRE ATT&CK Matrix ATT&CK v6

Defense Evasion

Modify Registry

2
T1112

Install Root Certificate

1
T1130

Discovery

Query Registry

1
T1012

System Information Discovery

3
T1082

Command and Control

Web Service

1
T1102

Tasks