20ec67545c82fc4c9b4998e518ccfdc5f0863a2648adc27a43a0accbfbdb3653

Analysis

max time kernel
122s
max time network
123s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
22-08-2024 22:58

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General

Target

b965acccd9e0e0a8b83658c5203951b6_JaffaCakes118.dll
Size

253KB
MD5

b965acccd9e0e0a8b83658c5203951b6
SHA1

b40a3eb50492a50e17ad967489c19649bfd54ffa
SHA256

20ec67545c82fc4c9b4998e518ccfdc5f0863a2648adc27a43a0accbfbdb3653
SHA512

d6243fe8f48fadbed2dc5601f6f6fd8b10f5db77b74a50d30da046c6fb106bda6c92df6b79250c75f3abbcf03734ec2bca21a83606bdbd264ee06f1fb0df7d0b
SSDEEP

3072:n/VKCiy5rel//9Iy/oruOEX3vGS2rNxi3/iclgSx0m9abxzdNdEwlNcN5pHTKt3s:/VK0Bq3OE+K9azcJLzW1oAv8

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2692	2764	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 1996 wrote to memory of 2764	1996	rundll32.exe	30
PID 1996 wrote to memory of 2764	1996	rundll32.exe	30
PID 1996 wrote to memory of 2764	1996	rundll32.exe	30
PID 1996 wrote to memory of 2764	1996	rundll32.exe	30
PID 1996 wrote to memory of 2764	1996	rundll32.exe	30
PID 1996 wrote to memory of 2764	1996	rundll32.exe	30
PID 1996 wrote to memory of 2764	1996	rundll32.exe	30
PID 2764 wrote to memory of 2692	2764	rundll32.exe	31
PID 2764 wrote to memory of 2692	2764	rundll32.exe	31
PID 2764 wrote to memory of 2692	2764	rundll32.exe	31
PID 2764 wrote to memory of 2692	2764	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\b965acccd9e0e0a8b83658c5203951b6_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1996
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\b965acccd9e0e0a8b83658c5203951b6_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2764
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2764 -s 224
    3⤵
    - Program crash
    PID:2692

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/2764-4-0x00000000001D0000-0x0000000000208000-memory.dmp

Filesize
224KB

Download
memory/2764-0-0x0000000000210000-0x0000000000276000-memory.dmp

Filesize
408KB

Download
memory/2764-5-0x00000000001D0000-0x0000000000208000-memory.dmp

Filesize
224KB

Download