General

  • Target

    file.exe

  • Size

    232KB

  • Sample

    221125-rykjlaeb32

  • MD5

    99ed744dfabd6302825e89f73928a235

  • SHA1

    a12e7e0bfc8b7f69fbb9ae15b74a65762c79067a

  • SHA256

    8b4f1a96d9dcd9d993b115d672323c9429fe7cd0be98af297af682ee7b1abf0e

  • SHA512

    383253b2dfbb6f60ab041b1343d800dd9d979b67fcf164a21f70d7235239ce37f675113a4a89b9feb1e993fc593058e9b92112f59500ebb6ce9fb85335b418f6

  • SSDEEP

    3072:NXudsEG8Z9ghWO5NscTHDBPOk9MFyu38L3MvtCryoxA7Y7Eb/Mm4StV5HO5AawZ:NkRZ94AoNPBVgQh67kK1aw

Malware Config

Extracted

Family

amadey

Version

3.50

C2

193.56.146.194/h49vlBP/index.php

Targets

    • Target

      file.exe

    • Size

      232KB

    • MD5

      99ed744dfabd6302825e89f73928a235

    • SHA1

      a12e7e0bfc8b7f69fbb9ae15b74a65762c79067a

    • SHA256

      8b4f1a96d9dcd9d993b115d672323c9429fe7cd0be98af297af682ee7b1abf0e

    • SHA512

      383253b2dfbb6f60ab041b1343d800dd9d979b67fcf164a21f70d7235239ce37f675113a4a89b9feb1e993fc593058e9b92112f59500ebb6ce9fb85335b418f6

    • SSDEEP

      3072:NXudsEG8Z9ghWO5NscTHDBPOk9MFyu38L3MvtCryoxA7Y7Eb/Mm4StV5HO5AawZ:NkRZ94AoNPBVgQh67kK1aw

    • Amadey

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

    • Detect Amadey credential stealer module

    • 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.

    • Accesses Microsoft Outlook profiles

    • Adds Run key to start application

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

1
T1081

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

1
T1005

Email Collection

1
T1114

Tasks