3f16dbc17e6f46af19b26c37327d582853bf36860fdd996ca90871e19e6f8231

Analysis

max time kernel
141s
max time network
133s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
10/08/2024, 18:05

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General

Target

8718783252aa1895a8128c2ffc423d36_JaffaCakes118.exe
Size

398KB
MD5

8718783252aa1895a8128c2ffc423d36
SHA1

838f0f155882a342e734db1bc789c30164e36334
SHA256

3f16dbc17e6f46af19b26c37327d582853bf36860fdd996ca90871e19e6f8231
SHA512

3b994e1cc410212e8d5ad135cd06fc7e8da30ef3c63ae6fd9e1fa7156003aa03691a8e67a63f43db777ee579efe937b0af8a100397d12ae1aa4414ceb77fbf56
SSDEEP

6144:qwcx0/dDqWCi9oqIkhVNjHY0XC+TFruB+I1t5xn+yiAdraBCDoAc769/cQ:qPx0/RqCdIkhVJ50B+onJraByc769kQ

Score

5^/10

discovery

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2280 set thread context of 2228	2280	8718783252aa1895a8128c2ffc423d36_JaffaCakes118.exe	91

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	8718783252aa1895a8128c2ffc423d36_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	8718783252aa1895a8128c2ffc423d36_JaffaCakes118.exe

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.key	8718783252aa1895a8128c2ffc423d36_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.key\ = "regfile"	8718783252aa1895a8128c2ffc423d36_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2228	8718783252aa1895a8128c2ffc423d36_JaffaCakes118.exe
2228	8718783252aa1895a8128c2ffc423d36_JaffaCakes118.exe
2228	8718783252aa1895a8128c2ffc423d36_JaffaCakes118.exe
2228	8718783252aa1895a8128c2ffc423d36_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2280	8718783252aa1895a8128c2ffc423d36_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2280 wrote to memory of 2228	2280	8718783252aa1895a8128c2ffc423d36_JaffaCakes118.exe	91
PID 2280 wrote to memory of 2228	2280	8718783252aa1895a8128c2ffc423d36_JaffaCakes118.exe	91
PID 2280 wrote to memory of 2228	2280	8718783252aa1895a8128c2ffc423d36_JaffaCakes118.exe	91
PID 2280 wrote to memory of 2228	2280	8718783252aa1895a8128c2ffc423d36_JaffaCakes118.exe	91
PID 2280 wrote to memory of 2228	2280	8718783252aa1895a8128c2ffc423d36_JaffaCakes118.exe	91
PID 2280 wrote to memory of 2228	2280	8718783252aa1895a8128c2ffc423d36_JaffaCakes118.exe	91
PID 2280 wrote to memory of 2228	2280	8718783252aa1895a8128c2ffc423d36_JaffaCakes118.exe	91
PID 2228 wrote to memory of 3472	2228	8718783252aa1895a8128c2ffc423d36_JaffaCakes118.exe	56
PID 2228 wrote to memory of 3472	2228	8718783252aa1895a8128c2ffc423d36_JaffaCakes118.exe	56
PID 2228 wrote to memory of 3472	2228	8718783252aa1895a8128c2ffc423d36_JaffaCakes118.exe	56
PID 2228 wrote to memory of 3472	2228	8718783252aa1895a8128c2ffc423d36_JaffaCakes118.exe	56

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3472
- C:\Users\Admin\AppData\Local\Temp\8718783252aa1895a8128c2ffc423d36_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\8718783252aa1895a8128c2ffc423d36_JaffaCakes118.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Modifies registry class
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2280
- - C:\Users\Admin\AppData\Local\Temp\8718783252aa1895a8128c2ffc423d36_JaffaCakes118.exe
    C:\Users\Admin\AppData\Local\Temp\8718783252aa1895a8128c2ffc423d36_JaffaCakes118.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:2228

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4180,i,3210801877307184477,8078594481454001567,262144 --variations-seed-version --mojo-platform-channel-handle=4612 /prefetch:8
1⤵
PID:2152

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/2228-4-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2228-5-0x0000000000400000-0x0000000000408960-memory.dmp

Filesize
34KB

Download
memory/2228-6-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2228-2-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2228-8-0x0000000000400000-0x0000000000408960-memory.dmp

Filesize
34KB

Download
memory/2280-7-0x0000000000400000-0x000000000055E000-memory.dmp

Filesize
1.4MB

Download
memory/3472-9-0x000000007FFF0000-0x000000007FFF7000-memory.dmp

Filesize
28KB

Download
memory/3472-10-0x000000007FFD0000-0x000000007FFD1000-memory.dmp

Filesize
4KB

Download