440464bf3e75437ec12c0245236d1c0ab6b23b0339bd1efab1bcae758c97658b

Analysis

max time kernel
117s
max time network
119s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
26/07/2024, 20:42

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General

Target

75a44ada57a5d537ec54a50f324e5770_JaffaCakes118.dll
Size

392KB
MD5

75a44ada57a5d537ec54a50f324e5770
SHA1

7e5fe774b2d5496ecd787fc1a6fa1f689dc8bbc8
SHA256

440464bf3e75437ec12c0245236d1c0ab6b23b0339bd1efab1bcae758c97658b
SHA512

2851d966ead4634f1e954ebc69f7f7f4d11f140fb3ed6d4d17c669b3e675b39e95d9876acb326ec50ea6947eee2e6104dfa74042ab053a1c45caa5333445b145
SSDEEP

6144:/s9qp911HIA6i5jKl2Z/4nOoBFDQTBJSgAtnr16y:/d1ljQQgtBFDQTrkX6

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2740	2728	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 WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2276 wrote to memory of 2728	2276	rundll32.exe	30
PID 2276 wrote to memory of 2728	2276	rundll32.exe	30
PID 2276 wrote to memory of 2728	2276	rundll32.exe	30
PID 2276 wrote to memory of 2728	2276	rundll32.exe	30
PID 2276 wrote to memory of 2728	2276	rundll32.exe	30
PID 2276 wrote to memory of 2728	2276	rundll32.exe	30
PID 2276 wrote to memory of 2728	2276	rundll32.exe	30
PID 2728 wrote to memory of 2740	2728	rundll32.exe	31
PID 2728 wrote to memory of 2740	2728	rundll32.exe	31
PID 2728 wrote to memory of 2740	2728	rundll32.exe	31
PID 2728 wrote to memory of 2740	2728	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\75a44ada57a5d537ec54a50f324e5770_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2276
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\75a44ada57a5d537ec54a50f324e5770_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2728
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2728 -s 232
    3⤵
    - Program crash
    PID:2740

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/2728-0-0x0000000010000000-0x0000000010062000-memory.dmp

Filesize
392KB

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