c13672f7f20dfa6a5a467710b83a0c742728c5f73204474e7997061be8c4847f

Analysis

max time kernel
143s
max time network
144s
platform
windows10-2004_x64
resource
win10v2004-20231222-en
resource tags

arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
submitted
13/02/2024, 04:16

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General

Target

c0cfd962cfce308d7b9b0af7a315e252.exe
Size

33KB
MD5

c0cfd962cfce308d7b9b0af7a315e252
SHA1

999362920846374546b3e4658a344650cdb11215
SHA256

c13672f7f20dfa6a5a467710b83a0c742728c5f73204474e7997061be8c4847f
SHA512

36168a26ab61fdfc6cfbae91c6dea8c4df0a392e930a3bcd0308ed4a164fb25d1ee24c974cb9a69d2407e7b97f298f5b1312761a1851805bec90e1199624a488
SSDEEP

384:bAvMaNGh4z7CG3POOvbRSLoF/F0QU5XYFnufc/zzo6c3l8Sz960E:bAvJCYOOvbRPDEgXRc3SSz3E

Score

7^/10

Malware Config

Signatures

Checks computer location settings 2 TTPs 2 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-1-5-21-1168293393-3419776239-306423207-1000\Control Panel\International\Geo\Nation	demka.exe
Key value queried	\REGISTRY\USER\S-1-5-21-1168293393-3419776239-306423207-1000\Control Panel\International\Geo\Nation	c0cfd962cfce308d7b9b0af7a315e252.exe

Executes dropped EXE 1 IoCs

pid	Process
1948	demka.exe

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

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4172 wrote to memory of 1948	4172	c0cfd962cfce308d7b9b0af7a315e252.exe	83
PID 4172 wrote to memory of 1948	4172	c0cfd962cfce308d7b9b0af7a315e252.exe	83
PID 4172 wrote to memory of 1948	4172	c0cfd962cfce308d7b9b0af7a315e252.exe	83

C:\Users\Admin\AppData\Local\Temp\c0cfd962cfce308d7b9b0af7a315e252.exe
"C:\Users\Admin\AppData\Local\Temp\c0cfd962cfce308d7b9b0af7a315e252.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4172
- C:\Users\Admin\AppData\Local\Temp\demka.exe
  "C:\Users\Admin\AppData\Local\Temp\demka.exe"
  2⤵
  - Checks computer location settings
  - Executes dropped EXE
  PID:1948

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

C:\Users\Admin\AppData\Local\Temp\demka.exe

Filesize
33KB

MD5
732e29573ca272f4728773e5d0989c38

SHA1
dbe420aaf72fa8e4cfb6041360574cb7c7a0f25b

SHA256
5753a9608df2400fe8aa714c0f4a7d0b283ae51caba8107c298dfb7ada799fe0

SHA512
0fcf370370a218ec299b8636b213127aea4720c53947c3f565296756bfd793a772de2fe66a9e6c5d7f2bd547357531d89fca775c1a5e07ad87fb61f05e1a2e87

Download Submit
memory/1948-21-0x0000000002020000-0x0000000002026000-memory.dmp

Filesize
24KB

Download
memory/4172-0-0x0000000002EA0000-0x0000000002EA6000-memory.dmp

Filesize
24KB

Download
memory/4172-1-0x0000000002EA0000-0x0000000002EA6000-memory.dmp

Filesize
24KB

Download
memory/4172-2-0x0000000000400000-0x0000000000406000-memory.dmp

Filesize
24KB

Download