General

  • Target

    c80864ec4f40c15a4589d19a1e6cd3ca

  • Size

    344KB

  • Sample

    230502-mn6xmaaf63

  • MD5

    c80864ec4f40c15a4589d19a1e6cd3ca

  • SHA1

    60179fed90422c2db1cefa9e05762965fa0e4283

  • SHA256

    1d0853e75493b553ef3bb9c05b1b87036e07a8a29a812df6334c4c150444ddfc

  • SHA512

    acd6642f29702e26ebf2831506824caf2a1c86c9cf14822c5527545844c6194fb4577c2007b2c6c62238af46f7cc92f045c13b8358e48c173e4cacda11345fa1

  • SSDEEP

    6144:iru3Ja8xyrlTd03PzFcJeOwgTq9HBjf0Pc/zx9Eg5D:GGchs7l3bzx6gl

Malware Config

Extracted

Family

amadey

Version

3.70

C2

tadogem.com/dF30Hn4m/index.php

Extracted

Family

systembc

C2

65.21.119.52:4277

localhost.exchange:4277

Targets

    • Target

      c80864ec4f40c15a4589d19a1e6cd3ca

    • Size

      344KB

    • MD5

      c80864ec4f40c15a4589d19a1e6cd3ca

    • SHA1

      60179fed90422c2db1cefa9e05762965fa0e4283

    • SHA256

      1d0853e75493b553ef3bb9c05b1b87036e07a8a29a812df6334c4c150444ddfc

    • SHA512

      acd6642f29702e26ebf2831506824caf2a1c86c9cf14822c5527545844c6194fb4577c2007b2c6c62238af46f7cc92f045c13b8358e48c173e4cacda11345fa1

    • SSDEEP

      6144:iru3Ja8xyrlTd03PzFcJeOwgTq9HBjf0Pc/zx9Eg5D:GGchs7l3bzx6gl

    • Amadey

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

    • SystemBC

      SystemBC is a proxy and remote administration tool first seen in 2019.

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

    • Suspicious use of NtSetInformationThreadHideFromDebugger

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

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Tasks