General

  • Target

    0097-CGM CIGIEMME S.p.A.tar

  • Size

    463KB

  • Sample

    240703-mlwzmssdkp

  • MD5

    a4d341cca3becd8b15f93ecb569e57e6

  • SHA1

    dfc5bced2f6654f8818a8d1551b4342c0a0e6a81

  • SHA256

    b60eb287b5fe5d4232455cf8abc0229de1a144a6e7179fb996b808968bc72e04

  • SHA512

    2beede2d5b87f248b8c359632545068407c7c4e7232f091894cc82851d5cb91191948b9cf00fc5afc49917154b313c45a55c1971e498f7e6aef2cb64f9836bad

  • SSDEEP

    12288:6gKnrFdlnDkXFnKKBcfYp/w2rY+f71z0OwHjaf:6/Bd2JKK//w2rY+z1GH6

Malware Config

Extracted

Family

redline

Botnet

halle

C2

194.55.186.180:55123

Targets

    • Target

      0097-CGM CIGIEMME S.p.A.exe

    • Size

      3.1MB

    • MD5

      a1dee348cae0e72e34756c1af67a1ee3

    • SHA1

      c1762e92c78d384273df732e0480bdc00602befe

    • SHA256

      4815528e2ce6e19bd348bdb89dd59ccc8d2b5dd6432074daa92e86f45f4a5604

    • SHA512

      c7235d1eb1ff5a3b2f26462eb93bf8a6f5968de06cd8c8909341522028b7670c1534d00e5a46378c96933569665c7e88a7e4692fc52fbdd70a512e4dd9e5f9b1

    • SSDEEP

      12288:NNjXXcgKOAjxi0eF50N8y8kWtJJsn4VxSHunc:HHctOmBQKn6EOc

    • RedLine

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

    • RedLine payload

    • SectopRAT

      SectopRAT is a remote access trojan first seen in November 2019.

    • SectopRAT payload

    • UAC bypass

    • Windows security bypass

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

    • Checks computer location settings

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

    • 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

    • Checks installed software on the system

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

    • Checks whether UAC is enabled

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v13

Execution

Command and Scripting Interpreter

1
T1059

PowerShell

1
T1059.001

Privilege Escalation

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Defense Evasion

Abuse Elevation Control Mechanism

1
T1548

Bypass User Account Control

1
T1548.002

Impair Defenses

3
T1562

Disable or Modify Tools

3
T1562.001

Modify Registry

4
T1112

Credential Access

Unsecured Credentials

2
T1552

Credentials In Files

2
T1552.001

Discovery

Query Registry

2
T1012

System Information Discovery

3
T1082

Collection

Data from Local System

2
T1005

Tasks