c1933f67c47c528f4975b0e913bb92f41e22c32f48ad1885ecc706d729cc3b95

Analysis

max time kernel
144s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
19/09/2022, 03:28

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General

Target

c1933f67c47c528f4975b0e913bb92f41e22c32f48ad1885ecc706d729cc3b95.exe
Size

902KB
MD5

f4a825af14d2b3a65f6f7042cbbb1445
SHA1

0915636f089d6421762123b10340da2425536ef9
SHA256

c1933f67c47c528f4975b0e913bb92f41e22c32f48ad1885ecc706d729cc3b95
SHA512

f57757378fb89c58570735de1bf9193dc92c4f25c1b3006c4a4c81dfcba2d388cc6e8f7963ce22911139311ed733f74ca3c7a4e104bf4e5c1d880586da5a1b8f
SSDEEP

12288:tpep7pNR9StetRLG2Avf5Ole+3NAYx05FMM:v0sOdGnU3NAYcF5

Score

7^/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-1-5-21-929662420-1054238289-2961194603-1000\Control Panel\International\Geo\Nation	c1933f67c47c528f4975b0e913bb92f41e22c32f48ad1885ecc706d729cc3b95.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	\??\c:\windows\kick01.EXE	c1933f67c47c528f4975b0e913bb92f41e22c32f48ad1885ecc706d729cc3b95.exe
File created	\??\c:\windows\kick#01	c1933f67c47c528f4975b0e913bb92f41e22c32f48ad1885ecc706d729cc3b95.exe

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

System Information Discovery
T1082

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000_Classes\Local Settings	OpenWith.exe
Key created	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000_Classes\Local Settings	c1933f67c47c528f4975b0e913bb92f41e22c32f48ad1885ecc706d729cc3b95.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3560	OpenWith.exe

C:\Users\Admin\AppData\Local\Temp\c1933f67c47c528f4975b0e913bb92f41e22c32f48ad1885ecc706d729cc3b95.exe
"C:\Users\Admin\AppData\Local\Temp\c1933f67c47c528f4975b0e913bb92f41e22c32f48ad1885ecc706d729cc3b95.exe"
1⤵
- Checks computer location settings
- Drops file in Windows directory
- Modifies registry class
PID:3932

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

Network

MITRE ATT&CK Enterprise v6

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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