90d5203692e216438a10f1d810ca3d89a8baadb75d78437b8fbace580c983a82

Analysis

max time kernel
143s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20231025-en
resource tags

arch:x64arch:x86image:win10v2004-20231025-enlocale:en-usos:windows10-2004-x64system
submitted
23/11/2023, 12:50

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General

Target

ClickOnceTest.exe
Size

12KB
MD5

6527b808f2414e30fff25b5e307a05c5
SHA1

0f23a3b3078a4d4cd48256ae372039dfc42192fb
SHA256

90d5203692e216438a10f1d810ca3d89a8baadb75d78437b8fbace580c983a82
SHA512

66caa9e4045aaeecf581eeefde8bc7e6f9f58dd42fc5457a8db2e01327d1e92d41eb4d3192127e23df3c2f982c6a17a6b39651cd9ca4ce953c2a5b427f352c57
SSDEEP

192:s6gqVc6w1DWpHkj23HGPDtyA5K+o/y2sE9jBF0Ny6aLc:7vVk1DGE0ktyAM+o/8E9VF0NytLc

Score

5^/10

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-177160434-2093019976-369403398-1000\Control Panel\International\Geo\Nation	ClickOnceTest.exe

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

System Information Discovery
T1082

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-177160434-2093019976-369403398-1000_Classes\Local Settings	calc.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3560	OpenWith.exe

Suspicious use of WriteProcessMemory 2 IoCs

description	pid	Process	procid_target
PID 2764 wrote to memory of 336	2764	ClickOnceTest.exe	87
PID 2764 wrote to memory of 336	2764	ClickOnceTest.exe	87

C:\Users\Admin\AppData\Local\Temp\ClickOnceTest.exe
"C:\Users\Admin\AppData\Local\Temp\ClickOnceTest.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:2764
- C:\Windows\System32\calc.exe
  "C:\Windows\System32\calc.exe"
  2⤵
  - Modifies registry class
  PID:336

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Suspicious use of SetWindowsHookEx
PID:3560

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2764-0-0x000002A6D1890000-0x000002A6D1896000-memory.dmp

Filesize
24KB

Download
memory/2764-1-0x00007FF90BA50000-0x00007FF90C511000-memory.dmp

Filesize
10.8MB

Download
memory/2764-3-0x00007FF90BA50000-0x00007FF90C511000-memory.dmp

Filesize
10.8MB

Download