General

  • Target

    f332d4875800b8cd8eb0e48f973df4eb8735ffb87b8d1756da8a0145e5969ba2

  • Size

    1.0MB

  • Sample

    230325-vxgm4adf76

  • MD5

    255cf96d9caca4cb38701274fe06edb6

  • SHA1

    b3e574b78f16cfe7c394404ff179c40ed72b7656

  • SHA256

    f332d4875800b8cd8eb0e48f973df4eb8735ffb87b8d1756da8a0145e5969ba2

  • SHA512

    de4d58899889acf95ef6b4010d0ff6ee6645c0fd815c580223d9d15595a9d69ef62360f19959643f7e345216f6933fc005d696ee6766ad62acfe5028ee0e39a3

  • SSDEEP

    12288:NMrky90pVsN7f5F95AbmHXJzSt4FUEn4dQOE4HIDLTG/UlrHpn+cir5RK5W:hyAVsN3sigtS49KX4ujcr5k5W

Malware Config

Extracted

Family

redline

Botnet

boris

C2

193.233.20.32:4125

Attributes
  • auth_value

    766b5bdf6dbefcf7ca223351952fc38f

Extracted

Family

redline

Botnet

store

C2

193.233.20.32:4125

Attributes
  • auth_value

    e34e5836de4e256271ab56c648765bcd

Extracted

Family

amadey

Version

3.68

C2

62.204.41.87/joomla/index.php

Extracted

Family

redline

Botnet

ngan003

C2

199.115.193.116:11300

Attributes
  • auth_value

    b500a5cf0cb429e32a81c6ddcd8d4545

Targets

    • Target

      f332d4875800b8cd8eb0e48f973df4eb8735ffb87b8d1756da8a0145e5969ba2

    • Size

      1.0MB

    • MD5

      255cf96d9caca4cb38701274fe06edb6

    • SHA1

      b3e574b78f16cfe7c394404ff179c40ed72b7656

    • SHA256

      f332d4875800b8cd8eb0e48f973df4eb8735ffb87b8d1756da8a0145e5969ba2

    • SHA512

      de4d58899889acf95ef6b4010d0ff6ee6645c0fd815c580223d9d15595a9d69ef62360f19959643f7e345216f6933fc005d696ee6766ad62acfe5028ee0e39a3

    • SSDEEP

      12288:NMrky90pVsN7f5F95AbmHXJzSt4FUEn4dQOE4HIDLTG/UlrHpn+cir5RK5W:hyAVsN3sigtS49KX4ujcr5k5W

    • 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.

    • RedLine payload

    • Downloads MZ/PE file

    • 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.

    • Windows security modification

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scheduled Task

1
T1053

Persistence

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

3
T1112

Disabling Security Tools

2
T1089

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

2
T1005

Tasks