daed0c1465f04ee14cd180133751b1a10c1cda35ea7f356b25bc3a8657a1dfbb

Analysis

max time kernel
200s
max time network
209s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
23-11-2022 16:55

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General

Target

daed0c1465f04ee14cd180133751b1a10c1cda35ea7f356b25bc3a8657a1dfbb.exe
Size

628KB
MD5

2e72acda3efa39a7ddf7ead3c0683c55
SHA1

5d9db7fe598a3e0465687c50dbae257d6e8e44f3
SHA256

daed0c1465f04ee14cd180133751b1a10c1cda35ea7f356b25bc3a8657a1dfbb
SHA512

8e188d01000aa1c58ca2e3cabefef41408360a3f2570595ca23d2ecdf82009d3a8964b7648a5321c3f13f8ef5100f16e6db7d7b67555a403d6aa3214444ee76b
SSDEEP

6144:Ik0E+i8egVWr8+Qcg0lOeW4woaBwzC1Ia97hwSqn2jK0Pp8DZ/EeY014HNjatshw:Ik05xEb9VIetwMQqaLieOtshidFP8jI

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

Processes:

daed0c1465f04ee14cd180133751b1a10c1cda35ea7f356b25bc3a8657a1dfbb.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\Control Panel\International\Geo\Nation	daed0c1465f04ee14cd180133751b1a10c1cda35ea7f356b25bc3a8657a1dfbb.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

daed0c1465f04ee14cd180133751b1a10c1cda35ea7f356b25bc3a8657a1dfbb.exe

description	pid	process	target process
PID 2296 set thread context of 3536	2296	daed0c1465f04ee14cd180133751b1a10c1cda35ea7f356b25bc3a8657a1dfbb.exe	daed0c1465f04ee14cd180133751b1a10c1cda35ea7f356b25bc3a8657a1dfbb.exe

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

System Information Discovery
T1082
Kills process with taskkill 1 IoCs
evasion

Processes:

taskkill.exe

pid process

1616 taskkill.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

taskkill.exe

description pid process

Token: SeDebugPrivilege 1616 taskkill.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

daed0c1465f04ee14cd180133751b1a10c1cda35ea7f356b25bc3a8657a1dfbb.exe

pid process

2296 daed0c1465f04ee14cd180133751b1a10c1cda35ea7f356b25bc3a8657a1dfbb.exe

pid	process
1616	taskkill.exe

description	pid	process
Token: SeDebugPrivilege	1616	taskkill.exe

pid	process
2296	daed0c1465f04ee14cd180133751b1a10c1cda35ea7f356b25bc3a8657a1dfbb.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

daed0c1465f04ee14cd180133751b1a10c1cda35ea7f356b25bc3a8657a1dfbb.exedaed0c1465f04ee14cd180133751b1a10c1cda35ea7f356b25bc3a8657a1dfbb.exe

description	pid	process	target process
PID 2296 wrote to memory of 3536	2296	daed0c1465f04ee14cd180133751b1a10c1cda35ea7f356b25bc3a8657a1dfbb.exe	daed0c1465f04ee14cd180133751b1a10c1cda35ea7f356b25bc3a8657a1dfbb.exe
PID 2296 wrote to memory of 3536	2296	daed0c1465f04ee14cd180133751b1a10c1cda35ea7f356b25bc3a8657a1dfbb.exe	daed0c1465f04ee14cd180133751b1a10c1cda35ea7f356b25bc3a8657a1dfbb.exe
PID 2296 wrote to memory of 3536	2296	daed0c1465f04ee14cd180133751b1a10c1cda35ea7f356b25bc3a8657a1dfbb.exe	daed0c1465f04ee14cd180133751b1a10c1cda35ea7f356b25bc3a8657a1dfbb.exe
PID 2296 wrote to memory of 3536	2296	daed0c1465f04ee14cd180133751b1a10c1cda35ea7f356b25bc3a8657a1dfbb.exe	daed0c1465f04ee14cd180133751b1a10c1cda35ea7f356b25bc3a8657a1dfbb.exe
PID 2296 wrote to memory of 3536	2296	daed0c1465f04ee14cd180133751b1a10c1cda35ea7f356b25bc3a8657a1dfbb.exe	daed0c1465f04ee14cd180133751b1a10c1cda35ea7f356b25bc3a8657a1dfbb.exe
PID 2296 wrote to memory of 3536	2296	daed0c1465f04ee14cd180133751b1a10c1cda35ea7f356b25bc3a8657a1dfbb.exe	daed0c1465f04ee14cd180133751b1a10c1cda35ea7f356b25bc3a8657a1dfbb.exe
PID 2296 wrote to memory of 3536	2296	daed0c1465f04ee14cd180133751b1a10c1cda35ea7f356b25bc3a8657a1dfbb.exe	daed0c1465f04ee14cd180133751b1a10c1cda35ea7f356b25bc3a8657a1dfbb.exe
PID 2296 wrote to memory of 3536	2296	daed0c1465f04ee14cd180133751b1a10c1cda35ea7f356b25bc3a8657a1dfbb.exe	daed0c1465f04ee14cd180133751b1a10c1cda35ea7f356b25bc3a8657a1dfbb.exe
PID 3536 wrote to memory of 1616	3536	daed0c1465f04ee14cd180133751b1a10c1cda35ea7f356b25bc3a8657a1dfbb.exe	taskkill.exe
PID 3536 wrote to memory of 1616	3536	daed0c1465f04ee14cd180133751b1a10c1cda35ea7f356b25bc3a8657a1dfbb.exe	taskkill.exe
PID 3536 wrote to memory of 1616	3536	daed0c1465f04ee14cd180133751b1a10c1cda35ea7f356b25bc3a8657a1dfbb.exe	taskkill.exe

C:\Users\Admin\AppData\Local\Temp\daed0c1465f04ee14cd180133751b1a10c1cda35ea7f356b25bc3a8657a1dfbb.exe
"C:\Users\Admin\AppData\Local\Temp\daed0c1465f04ee14cd180133751b1a10c1cda35ea7f356b25bc3a8657a1dfbb.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2296

C:\Users\Admin\AppData\Local\Temp\daed0c1465f04ee14cd180133751b1a10c1cda35ea7f356b25bc3a8657a1dfbb.exe
C:\Users\Admin\AppData\Local\Temp\daed0c1465f04ee14cd180133751b1a10c1cda35ea7f356b25bc3a8657a1dfbb.exe C() "C:\Users\Admin\AppData\Local\Temp\daed0c1465f04ee14cd180133751b1a10c1cda35ea7f356b25bc3a8657a1dfbb.exe"
2⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:3536

C:\Windows\SysWOW64\taskkill.exe
"C:\Windows\System32\taskkill.exe" /F /IM MSASCui* /IM avg* /IM ash* /IM McSA* /IM msse*
3⤵
- Kills process with taskkill
- Suspicious use of AdjustPrivilegeToken
PID:1616

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

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Downloads

memory/1616-138-0x0000000000000000-mapping.dmp

Download
memory/3536-134-0x0000000000000000-mapping.dmp

Download
memory/3536-135-0x0000000000400000-0x0000000000474000-memory.dmp

Filesize
464KB

Download
memory/3536-136-0x0000000000400000-0x0000000000474000-memory.dmp

Filesize
464KB

Download
memory/3536-137-0x0000000000400000-0x0000000000474000-memory.dmp

Filesize
464KB

Download