297b369c338ffb171cf70d9bd00dae552a2aa018b920d3171aaa4abd9ffea400

Analysis

max time kernel
133s
max time network
125s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
19/08/2024, 04:50

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General

Target

a9a672765893a9938eee01b31237ec27_JaffaCakes118.exe
Size

279KB
MD5

a9a672765893a9938eee01b31237ec27
SHA1

35771e6a3eec7374d4bef9617d163db1df3919c2
SHA256

297b369c338ffb171cf70d9bd00dae552a2aa018b920d3171aaa4abd9ffea400
SHA512

d27a34b5ccb8930cac8563e3e626df18d1307c2d843d02bf7a214cd531d4c07dfb27b898c02e1fd0ac32fd021652124e997cb0c17ddb548939f66cee1c106935
SSDEEP

6144:4k120aC9lxNwQd+O8j17tIeLJR5M5KGC:4UNb6Qd+RDso

Score

5^/10

discovery

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3672 set thread context of 1376	3672	a9a672765893a9938eee01b31237ec27_JaffaCakes118.exe	87

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4304	1376	WerFault.exe	87

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	a9a672765893a9938eee01b31237ec27_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 3672 wrote to memory of 1376	3672	a9a672765893a9938eee01b31237ec27_JaffaCakes118.exe	87
PID 3672 wrote to memory of 1376	3672	a9a672765893a9938eee01b31237ec27_JaffaCakes118.exe	87
PID 3672 wrote to memory of 1376	3672	a9a672765893a9938eee01b31237ec27_JaffaCakes118.exe	87
PID 3672 wrote to memory of 1376	3672	a9a672765893a9938eee01b31237ec27_JaffaCakes118.exe	87
PID 3672 wrote to memory of 1376	3672	a9a672765893a9938eee01b31237ec27_JaffaCakes118.exe	87
PID 3672 wrote to memory of 1376	3672	a9a672765893a9938eee01b31237ec27_JaffaCakes118.exe	87
PID 3672 wrote to memory of 1376	3672	a9a672765893a9938eee01b31237ec27_JaffaCakes118.exe	87
PID 3672 wrote to memory of 1376	3672	a9a672765893a9938eee01b31237ec27_JaffaCakes118.exe	87

C:\Users\Admin\AppData\Local\Temp\a9a672765893a9938eee01b31237ec27_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a9a672765893a9938eee01b31237ec27_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3672
- C:\Users\Admin\AppData\Local\Temp\a9a672765893a9938eee01b31237ec27_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\a9a672765893a9938eee01b31237ec27_JaffaCakes118.exe"
  2⤵
  PID:1376
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1376 -s 228
    3⤵
    - Program crash
    PID:4304

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 1376 -ip 1376
1⤵
PID:4092

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/1376-0-0x0000000000400000-0x000000000042D000-memory.dmp

Filesize
180KB

Download
memory/1376-2-0x0000000000400000-0x000000000042D000-memory.dmp

Filesize
180KB

Download
memory/1376-3-0x0000000000400000-0x000000000042D000-memory.dmp

Filesize
180KB

Download
memory/1376-4-0x0000000000400000-0x000000000042D000-memory.dmp

Filesize
180KB

Download