3678b4ded34105c3c08b1eb5ab3be6af2e1df0eb505b5e5f7b37ab180140ccf7

Analysis

max time kernel
138s
max time network
125s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
12/08/2024, 01:55

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General

Target

8cdb10ea744009e79882a9fbcbddf84e_JaffaCakes118.dll
Size

308KB
MD5

8cdb10ea744009e79882a9fbcbddf84e
SHA1

b1d086fdbccbe32fb6aeb3ae75f267eeb679c011
SHA256

3678b4ded34105c3c08b1eb5ab3be6af2e1df0eb505b5e5f7b37ab180140ccf7
SHA512

3a15605842191981ab23e90b928ac4330987e09f7ae94263982b5dc64a24899b9763a3b9258b9ba59d4991733a2f203da1cd1e2a2815d933dc1324cc69d375dd
SSDEEP

6144:dbVAD2cQkucRVXUVk2zmP6VMGB5nP7ceC41tllphyJfajpOTBsuAkATN:8DLucRVCkUmyj5emRphyJSjpOTaukR

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4864	4008	WerFault.exe	84

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
4008	rundll32.exe
4008	rundll32.exe
4008	rundll32.exe
4008	rundll32.exe
4008	rundll32.exe
4008	rundll32.exe
4008	rundll32.exe
4008	rundll32.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4008	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 520 wrote to memory of 4008	520	rundll32.exe	84
PID 520 wrote to memory of 4008	520	rundll32.exe	84
PID 520 wrote to memory of 4008	520	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\8cdb10ea744009e79882a9fbcbddf84e_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:520
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\8cdb10ea744009e79882a9fbcbddf84e_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4008
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4008 -s 680
    3⤵
    - Program crash
    PID:4864

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4008 -ip 4008
1⤵
PID:3044

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Windows 7 deprecation

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