90c6ff44fca26d57b8e3689e61b91ed72777f732584a796e5fd9649634b2a4ed

Analysis

max time kernel
120s
max time network
122s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
21-05-2024 14:42

Target

Kiwi X External/Kiwi X External.deps.json
Size

66KB
MD5

aa0cdeb226722173e5fa3ea4cccc78f3
SHA1

6a5ad8a3f7a465889ec63bfa8fced4cca5b909a7
SHA256

b6ebddb855d50861a1ae0b7c5c2981a610328743da28c876f8da1268a711432c
SHA512

1f49fb6f37eee008d2adadaada2bc854b3f1a0985f8db345b08b9f7e88a2a469b9d09dd8ce31c2098850fad28fa109f7866232564548f0c99a67b8e8b835a97e
SSDEEP

1536:Gjvj/v37XWlcu7FNByRqoL1OrCblbZYSZHO330:Galcu7FNByRqoL1OrCblbZYSZHc0

Score

3^/10

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

System Information Discovery
T1082

Modifies registry class 9 IoCs

Processes:

rundll32.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000_CLASSES\json_auto_file\	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000_CLASSES\.json	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000_CLASSES\json_auto_file\shell\Read\command	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000_CLASSES\json_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\""	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000_CLASSES\json_auto_file	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000_CLASSES\json_auto_file\shell	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000_CLASSES\.json\ = "json_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000_CLASSES\json_auto_file\shell\Read	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

AcroRd32.exe

pid process

2604 AcroRd32.exe
Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

AcroRd32.exe

pid process

2604 AcroRd32.exe
2604 AcroRd32.exe

pid	process
2604	AcroRd32.exe

pid	process
2604	AcroRd32.exe
2604	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

cmd.exerundll32.exe

description	pid	process	target process
PID 2004 wrote to memory of 2696	2004	cmd.exe	rundll32.exe
PID 2004 wrote to memory of 2696	2004	cmd.exe	rundll32.exe
PID 2004 wrote to memory of 2696	2004	cmd.exe	rundll32.exe
PID 2696 wrote to memory of 2604	2696	rundll32.exe	AcroRd32.exe
PID 2696 wrote to memory of 2604	2696	rundll32.exe	AcroRd32.exe
PID 2696 wrote to memory of 2604	2696	rundll32.exe	AcroRd32.exe
PID 2696 wrote to memory of 2604	2696	rundll32.exe	AcroRd32.exe

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\Kiwi X External\Kiwi X External.deps.json"
1⤵
- Suspicious use of WriteProcessMemory
PID:2004
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\Kiwi X External\Kiwi X External.deps.json
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2696
- - C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe
    "C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe" "C:\Users\Admin\AppData\Local\Temp\Kiwi X External\Kiwi X External.deps.json"
    3⤵
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2604

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

C:\Users\Admin\AppData\Roaming\Adobe\Acrobat\9.0\SharedDataEvents

Filesize
3KB

MD5
c41947d429487fbf79d6c2c8d7321949

SHA1
206560cc2a19e7bf68d775f16668953f05d1ad2d

SHA256
528b5601c7aee7d0581d03dfb370e4ee1581c49a36fbaa1ada257eb4a361f569

SHA512
a8fc1d431865464ea9d293c5dc013c1271c2747e1da606d6039e92957faae27c06c4e35d2ccd857901509a74892524dbb4fd6efdf5e8a6f32640a3c95c0a1d29

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