90c6ff44fca26d57b8e3689e61b91ed72777f732584a796e5fd9649634b2a4ed

Analysis

max time kernel
120s
max time network
127s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
21-05-2024 14:42

Target

Kiwi X External/Kiwi X External.runtimeconfig.json
Size

266B
MD5

d8ae75ee64991f91ddf5fa2c72adcc7c
SHA1

c8318862e3f8051daed02b9d764e7468cbe4bf86
SHA256

6a9ae797b520e700bcb418aa36e945f22d27c86b3aebb393cb7c4462d52e76da
SHA512

8907e87ce5c582ada4d391009b015ea9878c3f788a15f327dc7bf147e8a4ac80258e0541f1f35f3e00cb29dfbd55839908595a6941920d68bf7cb8bfdffb4998

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-1-5-21-330940541-141609230-1670313778-1000_CLASSES\json_auto_file\	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000_CLASSES\.json\ = "json_auto_file"	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000_CLASSES\json_auto_file\shell	rundll32.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000_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-1-5-21-330940541-141609230-1670313778-1000_Classes\Local Settings	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000_CLASSES\json_auto_file	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000_CLASSES\.json	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000_CLASSES\json_auto_file\shell\Read	rundll32.exe
Key created	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000_CLASSES\json_auto_file\shell\Read\command	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

AcroRd32.exe

pid process

2712 AcroRd32.exe
Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

AcroRd32.exe

pid process

2712 AcroRd32.exe
2712 AcroRd32.exe

pid	process
2712	AcroRd32.exe

pid	process
2712	AcroRd32.exe
2712	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

cmd.exerundll32.exe

description	pid	process	target process
PID 1432 wrote to memory of 2532	1432	cmd.exe	rundll32.exe
PID 1432 wrote to memory of 2532	1432	cmd.exe	rundll32.exe
PID 1432 wrote to memory of 2532	1432	cmd.exe	rundll32.exe
PID 2532 wrote to memory of 2712	2532	rundll32.exe	AcroRd32.exe
PID 2532 wrote to memory of 2712	2532	rundll32.exe	AcroRd32.exe
PID 2532 wrote to memory of 2712	2532	rundll32.exe	AcroRd32.exe
PID 2532 wrote to memory of 2712	2532	rundll32.exe	AcroRd32.exe

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\Kiwi X External\Kiwi X External.runtimeconfig.json"
1⤵
- Suspicious use of WriteProcessMemory
PID:1432
- 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.runtimeconfig.json
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:2532
- - 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.runtimeconfig.json"
    3⤵
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2712

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
b998597166383f13f906622bfedcef6e

SHA1
186dadfed9eeb1bf6c524609566397ddfd6f6adc

SHA256
3fc3f688fd1cd343c9a3c85ad449a0e675bb2a06726ca0e05dc901f260f875f5

SHA512
390ed87877720a895283a4c2a20893e67cf298c1509690c1ecd3742300278baef2b0f657b1923cc3409e4cb35b2aabed03b2d5095b67d469839a4a247d235320

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