General

  • Target

    47f940cd39d2d3a8a5b8af89cb091273b8465e15e6d035cccee9814e0b83d892

  • Size

    1021KB

  • Sample

    230323-wkf2gahc75

  • MD5

    1c92634521a113743b155ae7d2cadde9

  • SHA1

    546561c79b8291a753ee56603e807df2555993f2

  • SHA256

    47f940cd39d2d3a8a5b8af89cb091273b8465e15e6d035cccee9814e0b83d892

  • SHA512

    321ab3070f3c415b0f0fe7451055a7b15cf4b4aba5b2c7419dce5e81a781aa67d5e3090837c1b82b339ab924fd4cdcc9c278393dcff1d82f1c27ace4d3dd2869

  • SSDEEP

    24576:gyoO5k4ObsshOwmdMHa/K157yhzT7jPwNkGHTc9yw/6qklA7:no14OgshOwCXCL7yhPPwxQl/6qklA

Malware Config

Extracted

Family

redline

Botnet

down

C2

193.233.20.31:4125

Attributes
  • auth_value

    12c31a90c72f5efae8c053a0bd339381

Extracted

Family

redline

Botnet

lown

C2

193.233.20.31:4125

Attributes
  • auth_value

    4cf836e062bcdc2a4fdbf410f5747ec7

Extracted

Family

amadey

Version

3.68

C2

62.204.41.87/joomla/index.php

Targets

    • Target

      47f940cd39d2d3a8a5b8af89cb091273b8465e15e6d035cccee9814e0b83d892

    • Size

      1021KB

    • MD5

      1c92634521a113743b155ae7d2cadde9

    • SHA1

      546561c79b8291a753ee56603e807df2555993f2

    • SHA256

      47f940cd39d2d3a8a5b8af89cb091273b8465e15e6d035cccee9814e0b83d892

    • SHA512

      321ab3070f3c415b0f0fe7451055a7b15cf4b4aba5b2c7419dce5e81a781aa67d5e3090837c1b82b339ab924fd4cdcc9c278393dcff1d82f1c27ace4d3dd2869

    • SSDEEP

      24576:gyoO5k4ObsshOwmdMHa/K157yhzT7jPwNkGHTc9yw/6qklA7:no14OgshOwCXCL7yhPPwxQl/6qklA

    • 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