4c42e3ca9a583af9f476aa50806d476626b55a852cd93aad812fe1ce533b564e

Analysis

max time kernel
140s
max time network
120s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
17/08/2024, 11:04

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General

Target

a2486f6dcf148ea9a38f8888a5670806_JaffaCakes118.dll
Size

85KB
MD5

a2486f6dcf148ea9a38f8888a5670806
SHA1

cb4271d29d7833dd66521a00eb4453637c466b67
SHA256

4c42e3ca9a583af9f476aa50806d476626b55a852cd93aad812fe1ce533b564e
SHA512

670c624f9228e7556e69b7cf1bca15524e7f0727f9d9b28d9de19d6df4d393651fc9648e162260584ce799239e331061a38adc189277d19e8a8c3465122a606b
SSDEEP

1536:PllAqf5K8NTxkJz3OsUaK4DyLXkYYz2xnhKG9ABAdtXSt+2IUiSoY0:LQ9JTNlKzL05CnFOmXoRiSo

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2672	1792	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 behavior: EnumeratesProcesses 1 IoCs

pid	Process
1792	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1792	rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1668 wrote to memory of 1792	1668	rundll32.exe	30
PID 1668 wrote to memory of 1792	1668	rundll32.exe	30
PID 1668 wrote to memory of 1792	1668	rundll32.exe	30
PID 1668 wrote to memory of 1792	1668	rundll32.exe	30
PID 1668 wrote to memory of 1792	1668	rundll32.exe	30
PID 1668 wrote to memory of 1792	1668	rundll32.exe	30
PID 1668 wrote to memory of 1792	1668	rundll32.exe	30
PID 1792 wrote to memory of 2672	1792	rundll32.exe	31
PID 1792 wrote to memory of 2672	1792	rundll32.exe	31
PID 1792 wrote to memory of 2672	1792	rundll32.exe	31
PID 1792 wrote to memory of 2672	1792	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\a2486f6dcf148ea9a38f8888a5670806_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1668
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\a2486f6dcf148ea9a38f8888a5670806_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: GetForegroundWindowSpam
  - Suspicious use of WriteProcessMemory
  PID:1792
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1792 -s 232
    3⤵
    - Program crash
    PID:2672

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/1792-2-0x0000000000190000-0x00000000001AA000-memory.dmp

Filesize
104KB

Download
memory/1792-7-0x0000000000194000-0x0000000000195000-memory.dmp

Filesize
4KB

Download
memory/1792-6-0x0000000000190000-0x00000000001AA000-memory.dmp

Filesize
104KB

Download
memory/1792-4-0x00000000001D0000-0x00000000001E4000-memory.dmp

Filesize
80KB

Download
memory/1792-3-0x00000000001D0000-0x00000000001E4000-memory.dmp

Filesize
80KB

Download
memory/1792-1-0x0000000000190000-0x00000000001AA000-memory.dmp

Filesize
104KB

Download
memory/1792-0-0x0000000000190000-0x00000000001AA000-memory.dmp

Filesize
104KB

Download