4f9382a86203c6e90316636a3c3b504bdb180094cd3b1d5c9e82ca551fcb0cc3

Analysis

max time kernel
150s
max time network
119s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
22/08/2024, 22:35

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General

Target

b95b4cb20e6ecb19bc3e384f4545f720_JaffaCakes118.exe
Size

507KB
MD5

b95b4cb20e6ecb19bc3e384f4545f720
SHA1

41b1b2bf8ad8765566c60826616e7e5632b301a3
SHA256

4f9382a86203c6e90316636a3c3b504bdb180094cd3b1d5c9e82ca551fcb0cc3
SHA512

6c814a25793ea3e76f08b3bcc4b6846faaca344b3d638d056da09a00f1c7e41cbd656eef4cd942862c94735bc011e287bd24fd9c43c51cd0b03fba12c8341efd
SSDEEP

12288:9r4wWFv1sorCwWbhaVDlWXw3ayPmvMvEmVrtBnQy+QBKJfy:9MwKvqoribhaVDduvc7+vJfy

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1636	2680	WerFault.exe	29

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	b95b4cb20e6ecb19bc3e384f4545f720_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2680 wrote to memory of 1636	2680	b95b4cb20e6ecb19bc3e384f4545f720_JaffaCakes118.exe	30
PID 2680 wrote to memory of 1636	2680	b95b4cb20e6ecb19bc3e384f4545f720_JaffaCakes118.exe	30
PID 2680 wrote to memory of 1636	2680	b95b4cb20e6ecb19bc3e384f4545f720_JaffaCakes118.exe	30
PID 2680 wrote to memory of 1636	2680	b95b4cb20e6ecb19bc3e384f4545f720_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\b95b4cb20e6ecb19bc3e384f4545f720_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b95b4cb20e6ecb19bc3e384f4545f720_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2680
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2680 -s 36
  2⤵
  - Program crash
  PID:1636

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/2680-0-0x0000000000400000-0x0000000000538000-memory.dmp

Filesize
1.2MB

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