General

  • Target

    file1.exe

  • Size

    1.8MB

  • Sample

    220522-f331ysfgb3

  • MD5

    ff791e2212ce12a8e334ce553857eb89

  • SHA1

    1d76dc8f24fe839b8938a6c84fa55dfabaa10e39

  • SHA256

    5d4cd0ca70d224e17ba7f0c1a0a64cd68505d8ac10ffc23d96fba3ae166c60c8

  • SHA512

    559407e2d66ae8f5741fb38527b2f5ee98deaf13054226ca43f6bf00bb40380c8c8d5fc6a64d5640b7d72dc52a727ca3e6f5f71422147e63b1214a5193e15295

Malware Config

Extracted

Family

redline

Botnet

@ansdvsvsvd

C2

46.8.220.88:65531

Attributes
  • auth_value

    d7b874c6650abbcb219b4f56f4676fee

Targets

    • Target

      file1.exe

    • Size

      1.8MB

    • MD5

      ff791e2212ce12a8e334ce553857eb89

    • SHA1

      1d76dc8f24fe839b8938a6c84fa55dfabaa10e39

    • SHA256

      5d4cd0ca70d224e17ba7f0c1a0a64cd68505d8ac10ffc23d96fba3ae166c60c8

    • SHA512

      559407e2d66ae8f5741fb38527b2f5ee98deaf13054226ca43f6bf00bb40380c8c8d5fc6a64d5640b7d72dc52a727ca3e6f5f71422147e63b1214a5193e15295

    • RedLine

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

    • RedLine Payload

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Checks computer location settings

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

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

1
T1005

Tasks