General

  • Target

    y7782521_JC.exe

  • Size

    1MB

  • Sample

    230906-x51r2sbc78

  • MD5

    42b532b5ca8bb5321359800ea00f92af

  • SHA1

    adffe2bf482903e1ae18eafb716bcf7b5f9743d0

  • SHA256

    ebd3b3f33062508d1089a2a741b5afdaed0686c68887c71a827b24c69ac2d270

  • SHA512

    2901e89b57952b4e5d026d1dde5e9844eb63d77a110b3cb38a569c018285b18f0f9c5bb4c62236ffd2237fec3508a71cfad087c17b195639ab7471e6a9f77e6c

  • SSDEEP

    24576:ryCDbyrPmVcEgG7DaKoEBvzs8Xn3FtdP7FtCe3p1PJnoPtvEzSLRqkKU8XQRek:eCD6mHgG3aKoEBJ35PxtCex8yeRsh

Malware Config

Extracted

Family

amadey

Version

3.87

C2

77.91.68.18/nice/index.php

Attributes
  • install_dir

    b40d11255d

  • install_file

    saves.exe

  • strings_key

    fa622dfc42544927a6471829ee1fa9fe

rc4.plain

Extracted

Family

redline

Botnet

gena

C2

77.91.124.82:19071

Attributes
  • auth_value

    93c20961cb6b06b2d5781c212db6201e

Targets

    • Target

      y7782521_JC.exe

    • Size

      1MB

    • MD5

      42b532b5ca8bb5321359800ea00f92af

    • SHA1

      adffe2bf482903e1ae18eafb716bcf7b5f9743d0

    • SHA256

      ebd3b3f33062508d1089a2a741b5afdaed0686c68887c71a827b24c69ac2d270

    • SHA512

      2901e89b57952b4e5d026d1dde5e9844eb63d77a110b3cb38a569c018285b18f0f9c5bb4c62236ffd2237fec3508a71cfad087c17b195639ab7471e6a9f77e6c

    • SSDEEP

      24576:ryCDbyrPmVcEgG7DaKoEBvzs8Xn3FtdP7FtCe3p1PJnoPtvEzSLRqkKU8XQRek:eCD6mHgG3aKoEBJ35PxtCex8yeRsh

    • Amadey

      Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

    • RedLine

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

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

MITRE ATT&CK Matrix ATT&CK v13

Execution

Scheduled Task/Job

1
T1053

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Scheduled Task/Job

1
T1053

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Scheduled Task/Job

1
T1053

Defense Evasion

Modify Registry

1
T1112

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Tasks