73c773b723b917451e5bf92845b21f8c1b2c33430a1f578dc8d00e0dc2816853

Analysis

max time kernel
117s
max time network
118s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
19/08/2024, 03:43 UTC

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General

Target

a972c745920b5e53f64e9e53c9c24b89_JaffaCakes118.dll
Size

31KB
MD5

a972c745920b5e53f64e9e53c9c24b89
SHA1

36db8d0f605c2bfc44b284eff9a94e9ae9762db6
SHA256

73c773b723b917451e5bf92845b21f8c1b2c33430a1f578dc8d00e0dc2816853
SHA512

9aa226f6735d2dad4fbe39f12e66363b2901200ef68171d58c3230c18d1a6b32312a39d198edf0d26a3d0e3b5ce4dc78c4bc5705b5f74a2d9bb0a240eb483046
SSDEEP

384:LpnRLMByNiS9KVrsjekbreePo9lg/hfeiR+gGZgD:l9MByiS9GrsjeYreePKeXR+RZY

Score

5^/10

discovery

Malware Config

Signatures

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\fdght.dll	rundll32.exe
File opened for modification	C:\Windows\SysWOW64\fdght.dll	rundll32.exe

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
2360	rundll32.exe
2360	rundll32.exe
2360	rundll32.exe
2360	rundll32.exe
2360	rundll32.exe
2360	rundll32.exe
2360	rundll32.exe
2360	rundll32.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2360	rundll32.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2112 wrote to memory of 2360	2112	rundll32.exe	30
PID 2112 wrote to memory of 2360	2112	rundll32.exe	30
PID 2112 wrote to memory of 2360	2112	rundll32.exe	30
PID 2112 wrote to memory of 2360	2112	rundll32.exe	30
PID 2112 wrote to memory of 2360	2112	rundll32.exe	30
PID 2112 wrote to memory of 2360	2112	rundll32.exe	30
PID 2112 wrote to memory of 2360	2112	rundll32.exe	30
PID 2360 wrote to memory of 1244	2360	rundll32.exe	21

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1244
- C:\Windows\system32\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\a972c745920b5e53f64e9e53c9c24b89_JaffaCakes118.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2112
- - C:\Windows\SysWOW64\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\a972c745920b5e53f64e9e53c9c24b89_JaffaCakes118.dll,#1
    3⤵
    - Drops file in System32 directory
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:2360

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

Replay Monitor

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Downloads

memory/1244-2-0x0000000002510000-0x0000000002511000-memory.dmp

Filesize
4KB

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