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General

  • Target

    106445763c386e992ded6aa68f37f2dd77272d6ea3c6fff34eb70c5ef094aa34

  • Size

    1.2MB

  • Sample

    230224-jegplaaf57

  • MD5

    5b3b6822964b4151c6200ecd89722a86

  • SHA1

    ce7a11dae532b2ade1c96619bbdc8a8325582049

  • SHA256

    106445763c386e992ded6aa68f37f2dd77272d6ea3c6fff34eb70c5ef094aa34

  • SHA512

    2f0d99af35c326cf46810c7421325deb55ae7ca36a8edc2716a3d32d9e6769e0d374581a98912e22fceeb6973e972463ed8b2fa4d4399043c443fa100dfd17b0

  • SSDEEP

    24576:5yY4YriuQJ5X4SuIcmuBLahxwUzN1YyqoVKucvTNLF9:sY4FuIahGxRMoobNLF

Malware Config

Extracted

Family

redline

Botnet

ronur

C2

193.233.20.20:4134

Attributes
  • auth_value

    f88f86755a528d4b25f6f3628c460965

Extracted

Family

redline

Botnet

funka

C2

193.233.20.20:4134

Attributes
  • auth_value

    cdb395608d7ec633dce3d2f0c7fb0741

Extracted

Family

amadey

Version

3.67

C2

193.233.20.15/dF30Hn4m/index.php

Extracted

Family

amadey

Version

3.66

C2

62.204.41.88/9vdVVVjsw/index.php

Extracted

Family

redline

Botnet

Hack

C2

154.17.165.178:10377

Attributes
  • auth_value

    50233687e98ee274b44a32fcc741f9a4

Extracted

Family

redline

Botnet

Thomas

C2

107.189.165.102:1919

Attributes
  • auth_value

    1a3e158dd21f084bceada6f65fc00a1c

Targets

    • Target

      106445763c386e992ded6aa68f37f2dd77272d6ea3c6fff34eb70c5ef094aa34

    • Size

      1.2MB

    • MD5

      5b3b6822964b4151c6200ecd89722a86

    • SHA1

      ce7a11dae532b2ade1c96619bbdc8a8325582049

    • SHA256

      106445763c386e992ded6aa68f37f2dd77272d6ea3c6fff34eb70c5ef094aa34

    • SHA512

      2f0d99af35c326cf46810c7421325deb55ae7ca36a8edc2716a3d32d9e6769e0d374581a98912e22fceeb6973e972463ed8b2fa4d4399043c443fa100dfd17b0

    • SSDEEP

      24576:5yY4YriuQJ5X4SuIcmuBLahxwUzN1YyqoVKucvTNLF9:sY4FuIahGxRMoobNLF

    • 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.

    • Drops file in System32 directory

    • 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

3
T1012

System Information Discovery

3
T1082

Collection

Data from Local System

2
T1005

Tasks