General

  • Target

    photo_004.exe

  • Size

    1.2MB

  • Sample

    230319-b1f17agd81

  • MD5

    6f9f7aae1d02ef15a943cab1c538b1c4

  • SHA1

    1a2453270e3c6ef983cacbbae3186daf879d721e

  • SHA256

    2bab0d267c652080d420cf7e6733d45fa27507d2abf7369c27cb4671c3fd7b01

  • SHA512

    6cebb95559ad2d00046a381441c8f4d170a7382fafee70cf657ad7aa4e577a016aa688a858c793b69e50d6a8e9b9814840c2ce218bb38ce366733c18a5c9bded

  • SSDEEP

    24576:mLdkRpGh0fHRQSSbvuODeV8CBrRiO4rTdTlJr/fYO:8ko0vRzSPDARizTlPr

Malware Config

Extracted

Family

redline

Botnet

gena

C2

193.233.20.30:4125

Attributes
  • auth_value

    93c20961cb6b06b2d5781c212db6201e

Extracted

Family

redline

Botnet

relon

C2

193.233.20.30:4125

Attributes
  • auth_value

    17da69809725577b595e217ba006b869

Extracted

Family

amadey

Version

3.68

C2

31.41.244.200/games/category/index.php

Targets

    • Target

      photo_004.exe

    • Size

      1.2MB

    • MD5

      6f9f7aae1d02ef15a943cab1c538b1c4

    • SHA1

      1a2453270e3c6ef983cacbbae3186daf879d721e

    • SHA256

      2bab0d267c652080d420cf7e6733d45fa27507d2abf7369c27cb4671c3fd7b01

    • SHA512

      6cebb95559ad2d00046a381441c8f4d170a7382fafee70cf657ad7aa4e577a016aa688a858c793b69e50d6a8e9b9814840c2ce218bb38ce366733c18a5c9bded

    • SSDEEP

      24576:mLdkRpGh0fHRQSSbvuODeV8CBrRiO4rTdTlJr/fYO:8ko0vRzSPDARizTlPr

    • Amadey

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

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • RedLine payload

    • 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.

    • Windows security modification

    • 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.

MITRE ATT&CK Matrix ATT&CK v6

Execution

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

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

2
T1005

Tasks