General

  • Target

    2b7fafeb55864d996583e4ed6bcd58b65d92979eb51751cba91349d37a94ab9a.exe

  • Size

    380KB

  • Sample

    221206-aqbs2sbc85

  • MD5

    7e6ec570dd6bfe1bf06ce964101d1167

  • SHA1

    74f29b9b351abd00075393c0bcc2831b11c9cb83

  • SHA256

    2b7fafeb55864d996583e4ed6bcd58b65d92979eb51751cba91349d37a94ab9a

  • SHA512

    8f0e078540ae5fbd155d6f4b41dbe58bce7c313396a967e83493f4b479ab79978343f4c2323ad94274d7d561c5363d870f15881876c59f75835cf60c97c8e7e6

  • SSDEEP

    6144:z2P13eTg9gNYmc6q6tKcvRS5ymlglOUiLoktSG1PF:z2PcE+0LWEyWglfiQG

Malware Config

Extracted

Family

amadey

Version

3.50

C2

62.204.41.6/p9cWxH/index.php

Extracted

Family

redline

Botnet

wosh

C2

31.41.244.14:4683

Attributes
  • auth_value

    f0ec85e2aaa9e62929e2fb9e09d843f4

Targets

    • Target

      2b7fafeb55864d996583e4ed6bcd58b65d92979eb51751cba91349d37a94ab9a.exe

    • Size

      380KB

    • MD5

      7e6ec570dd6bfe1bf06ce964101d1167

    • SHA1

      74f29b9b351abd00075393c0bcc2831b11c9cb83

    • SHA256

      2b7fafeb55864d996583e4ed6bcd58b65d92979eb51751cba91349d37a94ab9a

    • SHA512

      8f0e078540ae5fbd155d6f4b41dbe58bce7c313396a967e83493f4b479ab79978343f4c2323ad94274d7d561c5363d870f15881876c59f75835cf60c97c8e7e6

    • SSDEEP

      6144:z2P13eTg9gNYmc6q6tKcvRS5ymlglOUiLoktSG1PF:z2PcE+0LWEyWglfiQG

    • Amadey

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

    • Detect Amadey credential stealer module

    • RedLine

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

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Loads dropped DLL

    • Reads local data of messenger clients

      Infostealers often target stored data of messaging applications, which can include saved credentials and account information.

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Accesses Microsoft Outlook profiles

    • 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

Registry Run Keys / Startup Folder

1
T1060

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

1
T1112

Credential Access

Credentials in Files

3
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

3
T1005

Email Collection

1
T1114

Tasks