General

  • Target

    ed5b684ae25c136dfdade2c2bbff430ed15d7b853f18fb6f4e58c824191fb013

  • Size

    1024KB

  • Sample

    230324-a4x87sdb5z

  • MD5

    bda9dd37eb3f26cc886a407e9426648b

  • SHA1

    23d96a5ac91f6600e9c6b1eac5e989f37980a1ff

  • SHA256

    ed5b684ae25c136dfdade2c2bbff430ed15d7b853f18fb6f4e58c824191fb013

  • SHA512

    0dd2550ada8b48db51eb9ea5ddf9d02b0dd885deeb10986dab70ae3fa746e9e191d99967f80cdb364bfb420c0c2ed3413acd8b6056aab553df93d04cccc0805d

  • SSDEEP

    24576:2y6MGo5MfegWsRyIoGdQ9DfRKO/w9Y9XTowF7cjqph:F64MfegWs2Tw9Y9X8wej6

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

trap

C2

193.233.20.30:4125

Attributes
  • auth_value

    b39a737e2e9eba88e48ab88d1061be9c

Extracted

Family

amadey

Version

3.68

C2

31.41.244.200/games/category/index.php

Targets

    • Target

      ed5b684ae25c136dfdade2c2bbff430ed15d7b853f18fb6f4e58c824191fb013

    • Size

      1024KB

    • MD5

      bda9dd37eb3f26cc886a407e9426648b

    • SHA1

      23d96a5ac91f6600e9c6b1eac5e989f37980a1ff

    • SHA256

      ed5b684ae25c136dfdade2c2bbff430ed15d7b853f18fb6f4e58c824191fb013

    • SHA512

      0dd2550ada8b48db51eb9ea5ddf9d02b0dd885deeb10986dab70ae3fa746e9e191d99967f80cdb364bfb420c0c2ed3413acd8b6056aab553df93d04cccc0805d

    • SSDEEP

      24576:2y6MGo5MfegWsRyIoGdQ9DfRKO/w9Y9XTowF7cjqph:F64MfegWs2Tw9Y9X8wej6

    • 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

    • 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