General

  • Target

    8617a4d915535f113f1653f32b879a71.exe

  • Size

    162KB

  • Sample

    220208-bzqh8sbfgr

  • MD5

    8617a4d915535f113f1653f32b879a71

  • SHA1

    271c6cb625f992a4afb67eb44025b2e740a896d7

  • SHA256

    89d25bf598f2ef2016098e14ac9c9ed5d04d0d4f4d2d5495a34fb107c46d290f

  • SHA512

    6c7b39c13072bd16038b6ec9a0f49d378004f18166b65fbeede7868a87a25703f8639085e3b2102ceffcdb744271c71fd0f1617fbd18540388ab1e1827a2808d

Malware Config

Extracted

Family

redline

Botnet

test1

C2

disandillanne.xyz:80

Targets

    • Target

      8617a4d915535f113f1653f32b879a71.exe

    • Size

      162KB

    • MD5

      8617a4d915535f113f1653f32b879a71

    • SHA1

      271c6cb625f992a4afb67eb44025b2e740a896d7

    • SHA256

      89d25bf598f2ef2016098e14ac9c9ed5d04d0d4f4d2d5495a34fb107c46d290f

    • SHA512

      6c7b39c13072bd16038b6ec9a0f49d378004f18166b65fbeede7868a87a25703f8639085e3b2102ceffcdb744271c71fd0f1617fbd18540388ab1e1827a2808d

    • RedLine

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

    • RedLine Payload

    • Suspicious use of NtCreateProcessExOtherParentProcess

    • Executes dropped EXE

    • 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.

    • 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.

    • Legitimate hosting services abused for malware hosting/C2

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

4
T1012

System Information Discovery

4
T1082

Collection

Data from Local System

2
T1005

Command and Control

Web Service

1
T1102

Tasks