General

  • Target

    a1fc02b0d38dcb1b5ef579cb923c384ce309ef8826508fbe6b4b52810b98bcf4

  • Size

    1.2MB

  • Sample

    230317-z3w27aaa68

  • MD5

    04069c59dce60d0c2b5e3f3965adb749

  • SHA1

    ed2e039aaeea1bc3b43c5a6ce6c74ff84b09ae0f

  • SHA256

    a1fc02b0d38dcb1b5ef579cb923c384ce309ef8826508fbe6b4b52810b98bcf4

  • SHA512

    ad6fcde5580c9de5fb249264cffb46fad32df866283542fa7b364bed3375a982dbadfc5e1949cb06f26e845ece4c2fc545d93f1d0e9eb3d96e7ef4bea4c4f390

  • SSDEEP

    24576:PgcL02I4/sr0X8KvEjUS3/XxExcPXxp2eCEpH:PgcL02Ix2SPX2+PX8

Malware Config

Extracted

Family

redline

Botnet

mango

C2

193.233.20.28:4125

Attributes
  • auth_value

    ecf79d7f5227d998a3501c972d915d23

Extracted

Family

redline

Botnet

laba

C2

193.233.20.28:4125

Attributes
  • auth_value

    2cf01cffff9092a85ca7e106c547190b

Extracted

Family

amadey

Version

3.68

C2

31.41.244.200/games/category/index.php

Targets

    • Target

      a1fc02b0d38dcb1b5ef579cb923c384ce309ef8826508fbe6b4b52810b98bcf4

    • Size

      1.2MB

    • MD5

      04069c59dce60d0c2b5e3f3965adb749

    • SHA1

      ed2e039aaeea1bc3b43c5a6ce6c74ff84b09ae0f

    • SHA256

      a1fc02b0d38dcb1b5ef579cb923c384ce309ef8826508fbe6b4b52810b98bcf4

    • SHA512

      ad6fcde5580c9de5fb249264cffb46fad32df866283542fa7b364bed3375a982dbadfc5e1949cb06f26e845ece4c2fc545d93f1d0e9eb3d96e7ef4bea4c4f390

    • SSDEEP

      24576:PgcL02I4/sr0X8KvEjUS3/XxExcPXxp2eCEpH:PgcL02Ix2SPX2+PX8

    • 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