20f11c3ca5a849e1fe429be57d11ed6f3c07a1c1429b676435603bbf4f6be759

Analysis

max time kernel
140s
max time network
157s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
12/05/2024, 12:31

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General

Target

3a1f9cc03ce9cf1e7606cc1c7b28bee2_JaffaCakes118.exe
Size

448KB
MD5

3a1f9cc03ce9cf1e7606cc1c7b28bee2
SHA1

cda00a090fff93ebdaf68fe6edcabc73c0b263aa
SHA256

20f11c3ca5a849e1fe429be57d11ed6f3c07a1c1429b676435603bbf4f6be759
SHA512

1dc2de0271d1b2665f385d3590734c345ce1aee75ccfbf6831421c4d0528b56f569700b8723b0dc2f81dfe67432b60f17d8b113c59c8f5aad7f1bf627866e130
SSDEEP

6144:UOeTIfnjAEkxJPNeaL9uRqQb3fgnFwFGLgJ2k0SyCKF1pYax6uYj+LJYek:LAEOJPNeapQrgjLgJoSyCuDYax6hjsk

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
2908	mmgzatlzfbptgh.exe

Loads dropped DLL 5 IoCs

pid	Process
2772	3a1f9cc03ce9cf1e7606cc1c7b28bee2_JaffaCakes118.exe
2772	3a1f9cc03ce9cf1e7606cc1c7b28bee2_JaffaCakes118.exe
2772	3a1f9cc03ce9cf1e7606cc1c7b28bee2_JaffaCakes118.exe
2772	3a1f9cc03ce9cf1e7606cc1c7b28bee2_JaffaCakes118.exe
2772	3a1f9cc03ce9cf1e7606cc1c7b28bee2_JaffaCakes118.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Internet Explorer\Main	mmgzatlzfbptgh.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2908	mmgzatlzfbptgh.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2908	mmgzatlzfbptgh.exe
2908	mmgzatlzfbptgh.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2772 wrote to memory of 2908	2772	3a1f9cc03ce9cf1e7606cc1c7b28bee2_JaffaCakes118.exe	28
PID 2772 wrote to memory of 2908	2772	3a1f9cc03ce9cf1e7606cc1c7b28bee2_JaffaCakes118.exe	28
PID 2772 wrote to memory of 2908	2772	3a1f9cc03ce9cf1e7606cc1c7b28bee2_JaffaCakes118.exe	28
PID 2772 wrote to memory of 2908	2772	3a1f9cc03ce9cf1e7606cc1c7b28bee2_JaffaCakes118.exe	28

C:\Users\Admin\AppData\Local\Temp\3a1f9cc03ce9cf1e7606cc1c7b28bee2_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\3a1f9cc03ce9cf1e7606cc1c7b28bee2_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2772
- C:\Users\Admin\AppData\Local\Temp\mmgzatlzfbptgh.exe
  "C:\Users\Admin\AppData\Local\Temp\mmgzatlzfbptgh.exe"
  2⤵
  - Executes dropped EXE
  - Modifies Internet Explorer settings
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:2908

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\parent.txt

Filesize
448KB

MD5
3a1f9cc03ce9cf1e7606cc1c7b28bee2

SHA1
cda00a090fff93ebdaf68fe6edcabc73c0b263aa

SHA256
20f11c3ca5a849e1fe429be57d11ed6f3c07a1c1429b676435603bbf4f6be759

SHA512
1dc2de0271d1b2665f385d3590734c345ce1aee75ccfbf6831421c4d0528b56f569700b8723b0dc2f81dfe67432b60f17d8b113c59c8f5aad7f1bf627866e130

Download Submit
\Users\Admin\AppData\Local\Temp\mmgzatlzfbptgh.exe

Filesize
6KB

MD5
371c1df899f9b148a09e3c6f58c37793

SHA1
8b1474046cc97229823e05689d8c018a1c03b5fd

SHA256
5a3fc1727ee82d48de48f43762c3879781b64cf44eab01342bbfe5de68478877

SHA512
73f4b4950d23370ec1db614d056c085303de39125fb95c384554e0e7a141ffb0786de746f272263f1472d093c44000323e2f5ca5bd0195b4468a2e436fcce8b9

Download Submit
memory/2908-7-0x0000000000CE0000-0x0000000000D24000-memory.dmp

Filesize
272KB

Download
memory/2908-16-0x0000000020A30000-0x00000000211D6000-memory.dmp

Filesize
7.6MB

Download