Overview

overview

10

Static

static

3

726eec69e9...18.exe

windows7-x64

10

726eec69e9...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    726eec69e99d3cd35bf5d4a141cff8c0_JaffaCakes118

  • Size

    556KB

  • Sample

    240525-s1cgfahf63

  • MD5

    726eec69e99d3cd35bf5d4a141cff8c0

  • SHA1

    f1ca1da7a39ba80cbf0157e03390c30ae44b4b3a

  • SHA256

    b45828548d894e2e2e78c7615e5441ebd199d0a4c31c684d54d49ba4321ac5af

  • SHA512

    aff9e08f9708a0e0f30b30d04e69e11238bfe3e2c423b26c6871ce4ad4ff8b5816fa954d8d731b89fdc7388147b72b0a6850c35230ba14d29db0b12e5c9c674f

  • SSDEEP

    6144:rYTN3Y3EG5bKIi0W9ZJ6NGzr2Hb3DawZZdbmRAINVnLYjz1L7cIakKBxKnPzRGRV:2y3tbK10vGPqewmRXngp7csK+rRfEj

Score
10/10
remcospersistencerat

Malware Config

Targets

    • Target

      726eec69e99d3cd35bf5d4a141cff8c0_JaffaCakes118

    • Size

      556KB

    • MD5

      726eec69e99d3cd35bf5d4a141cff8c0

    • SHA1

      f1ca1da7a39ba80cbf0157e03390c30ae44b4b3a

    • SHA256

      b45828548d894e2e2e78c7615e5441ebd199d0a4c31c684d54d49ba4321ac5af

    • SHA512

      aff9e08f9708a0e0f30b30d04e69e11238bfe3e2c423b26c6871ce4ad4ff8b5816fa954d8d731b89fdc7388147b72b0a6850c35230ba14d29db0b12e5c9c674f

    • SSDEEP

      6144:rYTN3Y3EG5bKIi0W9ZJ6NGzr2Hb3DawZZdbmRAINVnLYjz1L7cIakKBxKnPzRGRV:2y3tbK10vGPqewmRXngp7csK+rRfEj

    Score
    10/10
    remcospersistencerat

    • Remcos

      Remcos is a closed-source remote control and surveillance software.

      ratremcos

    • 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

      persistence

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks