a01d6d3e03e2a8d9659528e8d1c53761ced2b7d4482abefc538e51682105e6cc

Analysis

max time kernel
111s
max time network
129s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
03/12/2022, 08:43

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General

Target

a01d6d3e03e2a8d9659528e8d1c53761ced2b7d4482abefc538e51682105e6cc.exe
Size

213KB
MD5

e395a4334a1b6b46cb43c19d0e0ef41a
SHA1

0edd21e0de92c4a827cd988fc8a77d61d780a883
SHA256

a01d6d3e03e2a8d9659528e8d1c53761ced2b7d4482abefc538e51682105e6cc
SHA512

1a45f6cfd5ec1d9149684e5be936c8691c7360d27227c320d3360ab80b1473103bf917639bfd43c476b443ef5df2f489dfe103f3f39d86581d4c56ce8f6bc0d9
SSDEEP

3072:WGf6viAIxc9LNyRulW1fyNi2i9sn8SK0qt94kJ+7fno7DFkMO3jF9G:WGuCxciuW1KsvH0q907Q7DF43jF

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	a01d6d3e03e2a8d9659528e8d1c53761ced2b7d4482abefc538e51682105e6cc.exe

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

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2696 wrote to memory of 4996	2696	a01d6d3e03e2a8d9659528e8d1c53761ced2b7d4482abefc538e51682105e6cc.exe	80
PID 2696 wrote to memory of 4996	2696	a01d6d3e03e2a8d9659528e8d1c53761ced2b7d4482abefc538e51682105e6cc.exe	80
PID 2696 wrote to memory of 4996	2696	a01d6d3e03e2a8d9659528e8d1c53761ced2b7d4482abefc538e51682105e6cc.exe	80

C:\Users\Admin\AppData\Local\Temp\a01d6d3e03e2a8d9659528e8d1c53761ced2b7d4482abefc538e51682105e6cc.exe
"C:\Users\Admin\AppData\Local\Temp\a01d6d3e03e2a8d9659528e8d1c53761ced2b7d4482abefc538e51682105e6cc.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:2696
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /q /c "C:\Users\Admin\AppData\Local\Temp\Cmz..bat" > nul 2> nul
  2⤵
  PID:4996

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\Cmz..bat

Filesize
274B

MD5
5fcd85ba79588c9cd4a6525235f3fb14

SHA1
c57a475bd741168783c99c59fd6400896ad8dd35

SHA256
62df36c21a66cdb6b83fab2fb01f02811271832b8c707694782ff9ffc4dceadf

SHA512
f7a5854ce9518a16f0bb1a9398d476015467ce764a339519b590f7e34fd34482ec267842e7ee287040dee06c066dae20c8b479d80f47627147f0a053f092070c

Download Submit
memory/2696-132-0x00000000005D0000-0x00000000005E0000-memory.dmp

Filesize
64KB

Download
memory/2696-133-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2696-135-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download