b37c5ace388b10714b05346c3a4ce0e2d5ff7f0ddf5371cc552b0972bd7d6336

Analysis

max time kernel
139s
max time network
124s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
14/08/2024, 16:30

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General

Target

96ce41889875f39ec13cfc4d483f0670_JaffaCakes118.dll
Size

370KB
MD5

96ce41889875f39ec13cfc4d483f0670
SHA1

a365be92c7072a4a013abb8cf464302ce10f5a06
SHA256

b37c5ace388b10714b05346c3a4ce0e2d5ff7f0ddf5371cc552b0972bd7d6336
SHA512

4c6d3ccb0130b18c107551719137ddd33ca47a341ed80b237df489920579d30e9b420422f1ed54de8f178ee0191e18ce8c84e02da42ce4d130380bb63ba70cda
SSDEEP

6144:s1AbeSMvqj1D4E+W7XU52nnRPsYjIqge4pbveujtmyXQab/BOTB49BUtn:sgeSMvqj1HTVnWUACytdXF/BOTu2p

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4836	3536	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
3536	rundll32.exe
3536	rundll32.exe
3536	rundll32.exe
3536	rundll32.exe
3536	rundll32.exe
3536	rundll32.exe
3536	rundll32.exe
3536	rundll32.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3536	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2652 wrote to memory of 3536	2652	rundll32.exe	84
PID 2652 wrote to memory of 3536	2652	rundll32.exe	84
PID 2652 wrote to memory of 3536	2652	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\96ce41889875f39ec13cfc4d483f0670_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2652
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\96ce41889875f39ec13cfc4d483f0670_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3536
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3536 -s 680
    3⤵
    - Program crash
    PID:4836

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 3536 -ip 3536
1⤵
PID:2868

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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