General

  • Target

    ee41c8051858bf19453021af2287454b30c6d3625443b6f726f82095e7e1f0ae_JC.exe

  • Size

    1MB

  • Sample

    230906-xlyhksba4t

  • MD5

    d380b0938e0c4d703856300e946f9750

  • SHA1

    f7299f56daab31749f71a5b72e44de9151cc6ab4

  • SHA256

    ee41c8051858bf19453021af2287454b30c6d3625443b6f726f82095e7e1f0ae

  • SHA512

    3e919d5d801f019c4a73fe27934e02ed6e60a71688cdc294aaf99c967e7c27359e19e4f9103dbb0ffff34c04af7fcc1d29ea5a6519d08f21d74124820c6597cf

  • SSDEEP

    12288:oMr1y907nfLcq8INkfwD6WTkTRVqtzrmjkkKSAyp7Yvxe6tTYV16tgiW0HaHVC4z:tykfLwlfN0JrmjWSAyVAo6OWgKH4Czq

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

      ee41c8051858bf19453021af2287454b30c6d3625443b6f726f82095e7e1f0ae_JC.exe

    • Size

      1MB

    • MD5

      d380b0938e0c4d703856300e946f9750

    • SHA1

      f7299f56daab31749f71a5b72e44de9151cc6ab4

    • SHA256

      ee41c8051858bf19453021af2287454b30c6d3625443b6f726f82095e7e1f0ae

    • SHA512

      3e919d5d801f019c4a73fe27934e02ed6e60a71688cdc294aaf99c967e7c27359e19e4f9103dbb0ffff34c04af7fcc1d29ea5a6519d08f21d74124820c6597cf

    • SSDEEP

      12288:oMr1y907nfLcq8INkfwD6WTkTRVqtzrmjkkKSAyp7Yvxe6tTYV16tgiW0HaHVC4z:tykfLwlfN0JrmjWSAyVAo6OWgKH4Czq

    • Amadey

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

    • Modifies Windows Defender Real-time Protection settings

    • 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

    • Windows security modification

    • Adds Run key to start application

MITRE ATT&CK Matrix ATT&CK v13

Execution

Scheduled Task/Job

1
T1053

Persistence

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Scheduled Task/Job

1
T1053

Privilege Escalation

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Scheduled Task/Job

1
T1053

Defense Evasion

Modify Registry

3
T1112

Impair Defenses

2
T1562

Disable or Modify Tools

2
T1562.001

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Tasks