4a8de11da406f0db044a4222074df12a7cf29032277e3d49487bcca178031210

Analysis

max time kernel
120s
max time network
121s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
09/08/2024, 21:36

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General

Target

83a2a83909428e3321c2fcb736b6a2bd_JaffaCakes118.exe
Size

306KB
MD5

83a2a83909428e3321c2fcb736b6a2bd
SHA1

c52696a33bd03a4bfd501a9202c59c22907cef36
SHA256

4a8de11da406f0db044a4222074df12a7cf29032277e3d49487bcca178031210
SHA512

1a4f6178eb5d77f2475d39b6193fed479ffa36de6d257ee42fe04bf0d6b6f03bc2459cd6605116b14b6875630f11ceb2f7cf7ea0df2d35ee48d5cd642362b740
SSDEEP

6144:AC7DZ3dorI6Mil5PvYv3iEYqqdiN2dx7RZzaeTz4VM:AC7BT6MivvYSE7qdiN2dx7RZXT3

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2580	sxe4EED.tmp

Loads dropped DLL 2 IoCs

pid	Process
2872	83a2a83909428e3321c2fcb736b6a2bd_JaffaCakes118.exe
2872	83a2a83909428e3321c2fcb736b6a2bd_JaffaCakes118.exe

System Location Discovery: System Language Discovery 1 TTPs 2 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	sxe4EED.tmp
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	83a2a83909428e3321c2fcb736b6a2bd_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2872 wrote to memory of 2580	2872	83a2a83909428e3321c2fcb736b6a2bd_JaffaCakes118.exe	28
PID 2872 wrote to memory of 2580	2872	83a2a83909428e3321c2fcb736b6a2bd_JaffaCakes118.exe	28
PID 2872 wrote to memory of 2580	2872	83a2a83909428e3321c2fcb736b6a2bd_JaffaCakes118.exe	28
PID 2872 wrote to memory of 2580	2872	83a2a83909428e3321c2fcb736b6a2bd_JaffaCakes118.exe	28
PID 2872 wrote to memory of 2580	2872	83a2a83909428e3321c2fcb736b6a2bd_JaffaCakes118.exe	28
PID 2872 wrote to memory of 2580	2872	83a2a83909428e3321c2fcb736b6a2bd_JaffaCakes118.exe	28
PID 2872 wrote to memory of 2580	2872	83a2a83909428e3321c2fcb736b6a2bd_JaffaCakes118.exe	28

C:\Users\Admin\AppData\Local\Temp\83a2a83909428e3321c2fcb736b6a2bd_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\83a2a83909428e3321c2fcb736b6a2bd_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2872
- C:\Users\Admin\AppData\Local\Temp\sxe4EED.tmp
  "C:\Users\Admin\AppData\Local\Temp\sxe4EED.tmp"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:2580

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

\Users\Admin\AppData\Local\Temp\sxe4EDB.tmp

Filesize
15KB

MD5
bd815b61f9948f93aface4033fbb4423

SHA1
b5391484009b39053fc8b1bba63d444969bafcfa

SHA256
b018bf9e9f8b6d945e6a2a25984970634884afabc580af2b4e855730520d5d76

SHA512
a363abe97b5a44e5d36af859e8d484daffe1d8e321c87969a75d1bfaa4288a5e6be1922a02c6d72937c84e81a79a1c7f6c9f2a44a995cac3f993ed5608afcd71

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\Users\Admin\AppData\Local\Temp\sxe4EED.tmp

Filesize
956KB

MD5
f0adacea951635b1428044ffd4dd0361

SHA1
b2bf6d422ed262d4739ded9966771bd2c9bcc261

SHA256
0d01058948e894aadc2781d1c11cedb11fe11b6310e14db4caba4f66f33f476c

SHA512
55440f12e91e02f47e56957972450abbe3f0e310ec4d0c1ac26a3085f13e3545c0eb5c43b50729bb4392557bb2987c532d578eb909b7ab52fe5d2156bd757f42

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