Resubmissions

06-01-2023 00:39

230106-aztefsdg69 10

06-01-2023 00:31

230106-at5kjadg59 10

General

  • Target

    SOA.exe

  • Size

    1.1MB

  • Sample

    230106-at5kjadg59

  • MD5

    f890903c9b2fa054a4b22b4240870db2

  • SHA1

    06ed4e7131287fcf01e49834180567daf9a13240

  • SHA256

    a0c77b9f372d94ae8cbc32b27d319491cb65001b12963bc68b96b8caaf10dfa0

  • SHA512

    b230749492b8d3ceb0824badc423c163c706df0c464849950523f2bedefa2ed7f50de83ee403611f1c5559f154f0fed7335310d23233701625de65bc09b9e883

  • SSDEEP

    12288:xJEPCBEYJmzdicP0bYzJfKMVvS1yIuDBXolPu3fgzHIGEoTCqEUbeSh39W+ll8nO:rCJRVXbe8REgRJrn85cMNd

Malware Config

Targets

    • Target

      SOA.exe

    • Size

      1.1MB

    • MD5

      f890903c9b2fa054a4b22b4240870db2

    • SHA1

      06ed4e7131287fcf01e49834180567daf9a13240

    • SHA256

      a0c77b9f372d94ae8cbc32b27d319491cb65001b12963bc68b96b8caaf10dfa0

    • SHA512

      b230749492b8d3ceb0824badc423c163c706df0c464849950523f2bedefa2ed7f50de83ee403611f1c5559f154f0fed7335310d23233701625de65bc09b9e883

    • SSDEEP

      12288:xJEPCBEYJmzdicP0bYzJfKMVvS1yIuDBXolPu3fgzHIGEoTCqEUbeSh39W+ll8nO:rCJRVXbe8REgRJrn85cMNd

    • UAC bypass

    • Windows security bypass

    • Sets service image path in registry

    • Checks computer location settings

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

    • Windows security modification

    • Accesses Microsoft Outlook profiles

    • Checks whether UAC is enabled

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Bypass User Account Control

1
T1088

Defense Evasion

Bypass User Account Control

1
T1088

Disabling Security Tools

3
T1089

Modify Registry

5
T1112

Discovery

Query Registry

3
T1012

System Information Discovery

5
T1082

Peripheral Device Discovery

1
T1120

Collection

Email Collection

1
T1114

Tasks