General

  • Target

    84ef4698b2733043a72c74d45502aa197d2e220e72742bd3806beeae0d4166cc

  • Size

    1MB

  • Sample

    230321-w1438scd85

  • MD5

    3981ff6e71da403703558abe05ab8bcb

  • SHA1

    f57771dd5fe4d1a72ecc3f363d39f4b6ff77ad2c

  • SHA256

    84ef4698b2733043a72c74d45502aa197d2e220e72742bd3806beeae0d4166cc

  • SHA512

    81700b064d8eb15855821c7818bcc5397bc8a580e37bc1eeeff401d4fa9fb99b7b791694a09d543fed4b02344d0344a6792b65decd499afca459a053c1b057c8

  • SSDEEP

    24576:1F1nHyFZau43z3+pRsoJXSUMHI1ogR6ghfPfu7z5f3:1Y43b+L1gUMHIugMYf2

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

      84ef4698b2733043a72c74d45502aa197d2e220e72742bd3806beeae0d4166cc

    • Size

      1MB

    • MD5

      3981ff6e71da403703558abe05ab8bcb

    • SHA1

      f57771dd5fe4d1a72ecc3f363d39f4b6ff77ad2c

    • SHA256

      84ef4698b2733043a72c74d45502aa197d2e220e72742bd3806beeae0d4166cc

    • SHA512

      81700b064d8eb15855821c7818bcc5397bc8a580e37bc1eeeff401d4fa9fb99b7b791694a09d543fed4b02344d0344a6792b65decd499afca459a053c1b057c8

    • SSDEEP

      24576:1F1nHyFZau43z3+pRsoJXSUMHI1ogR6ghfPfu7z5f3:1Y43b+L1gUMHIugMYf2

    • 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