63ce1bf6feefeb79b61e83c24f5ee6e73106aa1e36cc8fa57a2ee9a1aa3768d0

Analysis

max time kernel
152s
max time network
158s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
26/12/2023, 10:08

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

660ff8b8f09c8c6a13a057fab6347fa7.exe
Size

94KB
MD5

660ff8b8f09c8c6a13a057fab6347fa7
SHA1

388116b45996aa3ae79ec54c28a2b28d2c503ebf
SHA256

63ce1bf6feefeb79b61e83c24f5ee6e73106aa1e36cc8fa57a2ee9a1aa3768d0
SHA512

4883f6c3f2de519efa53ebe4872445c8a4b7e31a69c6494d5f204d2f9cf26a817e852cb2608c8f64a854340b7bab3b51ae463a61f81223c2b49201b5bf21435a
SSDEEP

1536:nfg+M2Y9oH+cpTKeyaI0Z/od8bDbRvU5yYeVYXrgITAGXBB3exYEjpepikFIy:nfgyY9oH+cTKGI0Z/oooeVYXrgI0GXW4

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-1-5-21-3336304223-2978740688-3645194410-1000\Control Panel\International\Geo\Nation	660ff8b8f09c8c6a13a057fab6347fa7.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 1348 wrote to memory of 3608	1348	660ff8b8f09c8c6a13a057fab6347fa7.exe	99
PID 1348 wrote to memory of 3608	1348	660ff8b8f09c8c6a13a057fab6347fa7.exe	99
PID 1348 wrote to memory of 3608	1348	660ff8b8f09c8c6a13a057fab6347fa7.exe	99

C:\Users\Admin\AppData\Local\Temp\660ff8b8f09c8c6a13a057fab6347fa7.exe
"C:\Users\Admin\AppData\Local\Temp\660ff8b8f09c8c6a13a057fab6347fa7.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:1348
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /q /c "C:\Users\Admin\AppData\Local\Temp\Zhz..bat" > nul 2> nul
  2⤵
  PID:3608

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

Loading Replay Monitor...

Downloads

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

Filesize
210B

MD5
31d260b78436270f64ed96b90cb51f4d

SHA1
e416ab107a635762a2bd75e0dfcb2dda81e6bb32

SHA256
40d0d40e5589fd9fd25fe6dcf5111a765c6de23131242009256121a5a52e958c

SHA512
d5848fe1e89a7c842c7aff944e16a828bbba3ae19892c0214a4a026038ddbda571cb8e13239b54ee001f3c3a08556ca985bf3ba5af39f540e2493f657313ecb0

Download Submit
memory/1348-0-0x0000000000400000-0x000000000041D000-memory.dmp

Filesize
116KB

Download
memory/1348-3-0x0000000000400000-0x000000000041D000-memory.dmp

Filesize
116KB

Download
memory/1348-4-0x0000000000470000-0x0000000000471000-memory.dmp

Filesize
4KB

Download
memory/1348-5-0x0000000000400000-0x000000000041D000-memory.dmp

Filesize
116KB

Download
memory/1348-6-0x0000000000400000-0x000000000041D000-memory.dmp

Filesize
116KB

Download
memory/1348-7-0x00000000022B0000-0x00000000022B1000-memory.dmp

Filesize
4KB

Download
memory/1348-8-0x00000000022B0000-0x00000000022B1000-memory.dmp

Filesize
4KB

Download
memory/1348-10-0x0000000000400000-0x000000000041D000-memory.dmp

Filesize
116KB

Download