General

  • Target

    7c8da0a30496367922885931c4744e8a844dfd1f3cd3333253a92af768e9aba8.exe

  • Size

    332KB

  • Sample

    221208-c8w8tabg8y

  • MD5

    cb224fa9c997ca170553d96aedc36f5e

  • SHA1

    40fe73f63ad3eee278f194c321419595f61dad91

  • SHA256

    7c8da0a30496367922885931c4744e8a844dfd1f3cd3333253a92af768e9aba8

  • SHA512

    c70459ade226e1040412d41e20c60c8eaec0a85d3ad77596e5f99ed266db78bcb163232ea7eefbab11c362afc0e1fcb903cc4df2e6bf8e72b8eb64e1a6f62729

  • SSDEEP

    6144:ZaR9xA3l8Er8vQ4Ifmc6PoJG4iKWzujBNfIDcJbDTVS:ZaR7AVjrmDoZ6PoJGcwDcJbXVS

Malware Config

Extracted

Family

amadey

Version

3.50

C2

62.204.41.6/p9cWxH/index.php

Extracted

Family

socelars

C2

https://hdbywe.s3.us-west-2.amazonaws.com/sauydga27/

Extracted

Family

redline

Botnet

wosh

C2

31.41.244.14:4683

Attributes
  • auth_value

    f0ec85e2aaa9e62929e2fb9e09d843f4

Targets

    • Target

      7c8da0a30496367922885931c4744e8a844dfd1f3cd3333253a92af768e9aba8.exe

    • Size

      332KB

    • MD5

      cb224fa9c997ca170553d96aedc36f5e

    • SHA1

      40fe73f63ad3eee278f194c321419595f61dad91

    • SHA256

      7c8da0a30496367922885931c4744e8a844dfd1f3cd3333253a92af768e9aba8

    • SHA512

      c70459ade226e1040412d41e20c60c8eaec0a85d3ad77596e5f99ed266db78bcb163232ea7eefbab11c362afc0e1fcb903cc4df2e6bf8e72b8eb64e1a6f62729

    • SSDEEP

      6144:ZaR9xA3l8Er8vQ4Ifmc6PoJG4iKWzujBNfIDcJbDTVS:ZaR7AVjrmDoZ6PoJGcwDcJbXVS

    • 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.

    • Socelars

      Socelars is an infostealer targeting browser cookies and credit card credentials.

    • Socelars payload

    • 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

    • Legitimate hosting services abused for malware hosting/C2

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

2
T1112

Install Root Certificate

1
T1130

Credential Access

Credentials in Files

3
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

3
T1082

Collection

Data from Local System

3
T1005

Email Collection

1
T1114

Command and Control

Web Service

1
T1102

Tasks