General

  • Target

    710e8b93ba41397e7ac07a5e621f92e252bc6203c2cad6fab2aa0cbd88e16e90

  • Size

    322KB

  • Sample

    221207-zh23psbb31

  • MD5

    ce13d134a5bd76155e1f3f05028e4c43

  • SHA1

    43ffc41cf8dc879da4e04a52646d76f8e4b503d5

  • SHA256

    710e8b93ba41397e7ac07a5e621f92e252bc6203c2cad6fab2aa0cbd88e16e90

  • SHA512

    66799253f05ff6bad1686e7c94fd8916e10d043d43752aceaf4732b32ce931d1fda79c4f1d0917eba960122bd6a0a7fce0a8537eb94feb025a0bafff68f5ef07

  • SSDEEP

    6144:bKQsgW7NI6kvDIBuVOKyAU+vItqXFfhqJf+KPilf:bKQsgW7kv0Glfvrhpdl

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/

Targets

    • Target

      710e8b93ba41397e7ac07a5e621f92e252bc6203c2cad6fab2aa0cbd88e16e90

    • Size

      322KB

    • MD5

      ce13d134a5bd76155e1f3f05028e4c43

    • SHA1

      43ffc41cf8dc879da4e04a52646d76f8e4b503d5

    • SHA256

      710e8b93ba41397e7ac07a5e621f92e252bc6203c2cad6fab2aa0cbd88e16e90

    • SHA512

      66799253f05ff6bad1686e7c94fd8916e10d043d43752aceaf4732b32ce931d1fda79c4f1d0917eba960122bd6a0a7fce0a8537eb94feb025a0bafff68f5ef07

    • SSDEEP

      6144:bKQsgW7NI6kvDIBuVOKyAU+vItqXFfhqJf+KPilf:bKQsgW7kv0Glfvrhpdl

    • Amadey

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

    • Detect Amadey credential stealer module

    • 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

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • 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

    • 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

1
T1112

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

3
T1082

Collection

Data from Local System

2
T1005

Email Collection

1
T1114

Command and Control

Web Service

1
T1102

Tasks