General

  • Target

    fc7b2740330dd0c34709044b991b2eee.exe

  • Size

    146KB

  • Sample

    221129-zapgmsde55

  • MD5

    fc7b2740330dd0c34709044b991b2eee

  • SHA1

    22c24c5c17ea3f48fe6fc2e9c68bc8820f5f819c

  • SHA256

    994b0f9a54384ed72588341bca89e50b0dbf57e1cf7452c34726afeea62a686c

  • SHA512

    e2c0a9c95a1c194b08ca762768a7832c17e0266fe5fd3338571a5a764a88becad691bf3b502c734d0b38bfce69244fec4170ee1a9a4c23a726ee8357a9766a5f

  • SSDEEP

    3072:xMDGyNVFvQaCy54YescEVzbBrJc6Vluvq8LY:xyd4aGCtBrO+uvq

Malware Config

Extracted

Family

amadey

Version

3.50

C2

193.56.146.194/h49vlBP/index.php

Targets

    • Target

      fc7b2740330dd0c34709044b991b2eee.exe

    • Size

      146KB

    • MD5

      fc7b2740330dd0c34709044b991b2eee

    • SHA1

      22c24c5c17ea3f48fe6fc2e9c68bc8820f5f819c

    • SHA256

      994b0f9a54384ed72588341bca89e50b0dbf57e1cf7452c34726afeea62a686c

    • SHA512

      e2c0a9c95a1c194b08ca762768a7832c17e0266fe5fd3338571a5a764a88becad691bf3b502c734d0b38bfce69244fec4170ee1a9a4c23a726ee8357a9766a5f

    • SSDEEP

      3072:xMDGyNVFvQaCy54YescEVzbBrJc6Vluvq8LY:xyd4aGCtBrO+uvq

    • Amadey

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

    • Detects Smokeloader packer

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Downloads MZ/PE file

    • Drops file in Drivers directory

    • Executes dropped EXE

    • Checks computer location settings

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

    • Reads user/profile data of web browsers

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

    • Drops Chrome extension

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scheduled Task

1
T1053

Persistence

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

3
T1082

Peripheral Device Discovery

1
T1120

Collection

Data from Local System

1
T1005

Tasks