General

  • Target

    092d5c057ec1984ba68b0df33d468326.exe

  • Size

    424KB

  • Sample

    230204-kj93dach73

  • MD5

    092d5c057ec1984ba68b0df33d468326

  • SHA1

    eb9951cb7d501ed9e7187422f929c41c15aa5c06

  • SHA256

    2b3f4f65716c1ccd9d91efd400749173ae2b96f2d847bb43da7d2cec2cd2dc05

  • SHA512

    c1c24e4828f72c94c3477cba64e3c833ca12db0d775a7b02f00b808686b3b158e6f4d0b024c0aa4b99ef173f91b6b6550c1ff9601c97873f4d828150c8656cdb

  • SSDEEP

    6144:VhEN7+Mp0yN90QErnYp8MLfMR7jrufJjfWQBK2Gpzws1fLsPYM0l1rdhQEg:VG7sy90ULfYjqjf5BK2GW0LsgMi7

Malware Config

Extracted

Family

redline

Botnet

redko

C2

62.204.41.170:4179

Attributes
  • auth_value

    9bcf7b0620ff067017d66b9a5d80b547

Extracted

Family

amadey

Version

3.66

C2

62.204.41.5/Bu58Ngs/index.php

62.204.41.88/9vdVVVjsw/index.php

Extracted

Family

redline

Botnet

temposs6678

C2

82.115.223.9:15486

Attributes
  • auth_value

    af399e6a2fe66f67025541cf71c64313

Extracted

Family

redline

Botnet

gonka

C2

62.204.41.170:4179

Attributes
  • auth_value

    f017b1096da5cc257f8ca109051c5fbb

Extracted

Family

redline

Botnet

Flow!

C2

45.66.230.190:28356

Attributes
  • auth_value

    529267838bbc2c78e754e9ca2dd2e0f0

Extracted

Family

redline

Botnet

911

C2

77.91.78.218:47779

Attributes
  • auth_value

    2f15da81932003536492c52b1803ea8c

Targets

    • Target

      092d5c057ec1984ba68b0df33d468326.exe

    • Size

      424KB

    • MD5

      092d5c057ec1984ba68b0df33d468326

    • SHA1

      eb9951cb7d501ed9e7187422f929c41c15aa5c06

    • SHA256

      2b3f4f65716c1ccd9d91efd400749173ae2b96f2d847bb43da7d2cec2cd2dc05

    • SHA512

      c1c24e4828f72c94c3477cba64e3c833ca12db0d775a7b02f00b808686b3b158e6f4d0b024c0aa4b99ef173f91b6b6550c1ff9601c97873f4d828150c8656cdb

    • SSDEEP

      6144:VhEN7+Mp0yN90QErnYp8MLfMR7jrufJjfWQBK2Gpzws1fLsPYM0l1rdhQEg:VG7sy90ULfYjqjf5BK2GW0LsgMi7

    • Amadey

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

    • Detect rhadamanthys stealer shellcode

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • RedLine payload

    • Rhadamanthys

      Rhadamanthys is an info stealer written in C++ first seen in August 2022.

    • 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.

    • Uses the VBS compiler for execution

    • Windows security modification

    • Accesses Microsoft Outlook profiles

    • 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

Scripting

1
T1064

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

Scripting

1
T1064

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

3
T1012

System Information Discovery

3
T1082

Collection

Data from Local System

2
T1005

Email Collection

1
T1114

Tasks