Overview

overview

9

Static

static

3

jaffacakes...05.exe

windows10-2004-x64

9

jaffacakes...05.exe

windows11-ltsc_2024-x64

9

Sharing

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General

  • Target
    jaffacakes118_c8625419b4be9a22a1d9a6636ac880532c4795e24b968c86bc152aafc8c83a05.bin
  • Size 2.0MB
  • Sample260909-yp65kaswbs
  • SHA256 c8625419b4be9a22a1d9a6636ac880532c4795e24b968c86bc152aafc8c83a05
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
9/10
defense_evasiondiscoveryexecutionpersistence

Malware Config

Targets

    • Target
      jaffacakes118_c8625419b4be9a22a1d9a6636ac880532c4795e24b968c86bc152aafc8c83a05.bin
    • Size 2.0MB
    • SHA256 c8625419b4be9a22a1d9a6636ac880532c4795e24b968c86bc152aafc8c83a05
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    9/10
    defense_evasiondiscoveryexecutionpersistence

    • Detected Nirsoft tools

      Free utilities often used by attackers which can steal passwords, product keys, etc.

    • NirSoft NirCmd

      NirCmd is a lightweight Windows command-line tool for automating system tasks

    • Sets service image path in registry

      This determines the executable launched when a service starts. It can be used to establish persistence.

      persistence

    • Checks computer location settings

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

    • Disables service(s)

      defense_evasionexecution

    • Executes dropped EXE

    • Loads dropped DLL

    • Stops running service(s)

      defense_evasionexecution

    • Discovers running processes

      Running process information can be used to identify security tools or plan follow-on actions.

      discovery
    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1
T1059

Windows Command Shell

1
T1059.003

System Services

2
T1569

Service Execution

2
T1569.002

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Create or Modify System Process

3
T1543

Windows Service

3
T1543.003

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Create or Modify System Process

3
T1543

Windows Service

3
T1543.003

Defense Evasion

Impair Defenses

1
T1562

Modify Registry

1
T1112

Credential Access

Discovery

Process Discovery

1
T1057

Query Registry

1
T1012

System Information Discovery

2
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Service Stop

2
T1489

Tasks