General

  • Target

    8550ebb8f4f5b377df3a3492dbc08f63.exe

  • Size

    653KB

  • Sample

    220208-bzqh8sbgb4

  • MD5

    8550ebb8f4f5b377df3a3492dbc08f63

  • SHA1

    b28aa83aa21501a8d12bba80d964da54adcb4162

  • SHA256

    4ce378a5ea71af10bfcbcc5b39dadbeb86718437cc92566a77641222ab2bd44e

  • SHA512

    aef4bf8bffbd6ba451d8bb05a6b109dd93478b7e9481efc6c9483c650811aa8ee65b2a730fd54beccffba6d7834149bffc2fcf8e6d30122f62b80d4c2c2d4281

Malware Config

Extracted

Family

redline

Botnet

test1

C2

disandillanne.xyz:80

Targets

    • Target

      8550ebb8f4f5b377df3a3492dbc08f63.exe

    • Size

      653KB

    • MD5

      8550ebb8f4f5b377df3a3492dbc08f63

    • SHA1

      b28aa83aa21501a8d12bba80d964da54adcb4162

    • SHA256

      4ce378a5ea71af10bfcbcc5b39dadbeb86718437cc92566a77641222ab2bd44e

    • SHA512

      aef4bf8bffbd6ba451d8bb05a6b109dd93478b7e9481efc6c9483c650811aa8ee65b2a730fd54beccffba6d7834149bffc2fcf8e6d30122f62b80d4c2c2d4281

    • 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.

    • Loads dropped DLL

    • 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