General

  • Target

    9d7dc702f2cd2a7aa55b4df997536805b75652c50205d0d206d2a32d0c672f3d

  • Size

    1.2MB

  • Sample

    230318-esfl8sdb8x

  • MD5

    562ec31cae0232c33cd01e329852258a

  • SHA1

    a4e3f8b50bde096c47d6fc1bffb5eb02c83ccda3

  • SHA256

    9d7dc702f2cd2a7aa55b4df997536805b75652c50205d0d206d2a32d0c672f3d

  • SHA512

    00a25f6127b9aba42a39f366785895fdc8e814b807e2c3ec55c7b21bd7e3fd53cc87393e6824a3f17133021cf2123e7f9b6ce1c4ffa958bb3e380ff170c8d588

  • SSDEEP

    24576:UnLCqjLUI8q58upBK+vy+S2/Z8qqBrvDIV:ULNjLUd+bpBKqyc/GP

Malware Config

Extracted

Family

redline

Botnet

mango

C2

193.233.20.28:4125

Attributes
  • auth_value

    ecf79d7f5227d998a3501c972d915d23

Extracted

Family

redline

Botnet

laba

C2

193.233.20.28:4125

Attributes
  • auth_value

    2cf01cffff9092a85ca7e106c547190b

Extracted

Family

amadey

Version

3.68

C2

31.41.244.200/games/category/index.php

Targets

    • Target

      9d7dc702f2cd2a7aa55b4df997536805b75652c50205d0d206d2a32d0c672f3d

    • Size

      1.2MB

    • MD5

      562ec31cae0232c33cd01e329852258a

    • SHA1

      a4e3f8b50bde096c47d6fc1bffb5eb02c83ccda3

    • SHA256

      9d7dc702f2cd2a7aa55b4df997536805b75652c50205d0d206d2a32d0c672f3d

    • SHA512

      00a25f6127b9aba42a39f366785895fdc8e814b807e2c3ec55c7b21bd7e3fd53cc87393e6824a3f17133021cf2123e7f9b6ce1c4ffa958bb3e380ff170c8d588

    • SSDEEP

      24576:UnLCqjLUI8q58upBK+vy+S2/Z8qqBrvDIV:ULNjLUd+bpBKqyc/GP

    • 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

    • Checks computer location settings

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

    • Executes dropped EXE

    • 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.

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