Overview

overview

10

Static

static

10

b42c8625a9...18.exe

windows7-x64

10

b42c8625a9...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    b42c8625a95c66031a9b64704390fda8_JaffaCakes118

  • Size

    3.4MB

  • Sample

    240404-kxkdwabe47

  • MD5

    b42c8625a95c66031a9b64704390fda8

  • SHA1

    50c299ada9dc142be88625436556448e95902c8d

  • SHA256

    bd9784425a48c8a89d875b3a65f5d5fb4c756cb4d0cbcb4032f4de41694e73a4

  • SHA512

    99aa0ec6878b12b29cc3233fd2bd86305a26aa96285ff13b11e58dd4713a077ec1ac9eac626dad7a333a8376bc45c55d9eb034a2ed8cac5225628e706853cf6d

  • SSDEEP

    49152:67N1ahCw0V7N1ahCb0V7N1ahCg0V7N1ahCS0V7N1ahCq:6797O7t7/7q

Score
10/10
fakeavfakeavpersistencespyware

Malware Config

Targets

    • Target

      b42c8625a95c66031a9b64704390fda8_JaffaCakes118

    • Size

      3.4MB

    • MD5

      b42c8625a95c66031a9b64704390fda8

    • SHA1

      50c299ada9dc142be88625436556448e95902c8d

    • SHA256

      bd9784425a48c8a89d875b3a65f5d5fb4c756cb4d0cbcb4032f4de41694e73a4

    • SHA512

      99aa0ec6878b12b29cc3233fd2bd86305a26aa96285ff13b11e58dd4713a077ec1ac9eac626dad7a333a8376bc45c55d9eb034a2ed8cac5225628e706853cf6d

    • SSDEEP

      49152:67N1ahCw0V7N1ahCb0V7N1ahCg0V7N1ahCS0V7N1ahCq:6797O7t7/7q

    Score
    10/10
    fakeavfakeavpersistencespyware

    • FakeAV, RogueAntivirus

      FakeAV or Rogue AntiVirus is a class of malware that displays false alert messages.

      fakeavspywarefakeav

    • FakeAV payload

      fakeavspyware

    • Sets file execution options in registry

      persistence

    • 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

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

2
T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

2
T1547

Registry Run Keys / Startup Folder

2
T1547.001

Defense Evasion

Modify Registry

2
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