16cd383d75a3d2300846f2b2a563babc5bc3fccec6106f05b9d425aa541d77fd

Analysis

max time kernel
140s
max time network
121s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
23/08/2024, 11:03

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General

Target

bb75737080958a3a13a2f63c900cec18_JaffaCakes118.dll
Size

1.6MB
MD5

bb75737080958a3a13a2f63c900cec18
SHA1

117f5e0be92d9a6e3f86980427f1eea0cce76503
SHA256

16cd383d75a3d2300846f2b2a563babc5bc3fccec6106f05b9d425aa541d77fd
SHA512

6dcb4a05b4cf125f927f9f06525aac2f2b446469013ec9ab1cc7c47ba0dd7b75ec3dbd067a3066a48e10a66d51e53d959b5e3335469a93c5e65d9bd7a2cc92ad
SSDEEP

49152:zVj9OoZI01+t/NJQ+sG/1pQLYhCP64DJivd:zVkeFSQG/880CGJMd

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2368	2284	WerFault.exe	30

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 use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2284	rundll32.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2284	rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2336 wrote to memory of 2284	2336	rundll32.exe	30
PID 2336 wrote to memory of 2284	2336	rundll32.exe	30
PID 2336 wrote to memory of 2284	2336	rundll32.exe	30
PID 2336 wrote to memory of 2284	2336	rundll32.exe	30
PID 2336 wrote to memory of 2284	2336	rundll32.exe	30
PID 2336 wrote to memory of 2284	2336	rundll32.exe	30
PID 2336 wrote to memory of 2284	2336	rundll32.exe	30
PID 2284 wrote to memory of 2368	2284	rundll32.exe	31
PID 2284 wrote to memory of 2368	2284	rundll32.exe	31
PID 2284 wrote to memory of 2368	2284	rundll32.exe	31
PID 2284 wrote to memory of 2368	2284	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\bb75737080958a3a13a2f63c900cec18_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2336
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\bb75737080958a3a13a2f63c900cec18_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2284
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2284 -s 288
    3⤵
    - Program crash
    PID:2368

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

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Downloads

memory/2284-1-0x0000000010000000-0x000000001023E000-memory.dmp

Filesize
2.2MB

Download
memory/2284-0-0x0000000010000000-0x000000001023E000-memory.dmp

Filesize
2.2MB

Download
memory/2284-3-0x0000000000140000-0x0000000000143000-memory.dmp

Filesize
12KB

Download
memory/2284-2-0x0000000010000000-0x000000001023E000-memory.dmp

Filesize
2.2MB

Download
memory/2284-4-0x0000000010000000-0x000000001023E000-memory.dmp

Filesize
2.2MB

Download
memory/2284-5-0x0000000000140000-0x0000000000143000-memory.dmp

Filesize
12KB

Download