c5c894100e8b216c7e7a04e4ce31572a3f5ca65e6d79c2ee1d23daf64a0db7d5

Analysis

max time kernel
142s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
08-01-2024 13:23

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

4b8d73eb611cbedb3f9bb17c9d6001e3.exe
Size

94KB
MD5

4b8d73eb611cbedb3f9bb17c9d6001e3
SHA1

d89cc90b30adaaa9023a96459f6ac22d1f3d273a
SHA256

c5c894100e8b216c7e7a04e4ce31572a3f5ca65e6d79c2ee1d23daf64a0db7d5
SHA512

1098ce19b68153c135a34ab818c59a956505d53174fc0f7e709894496e87c713727c2fbb94dbdaa404e03a391e71ec905e54c788c691c7dc1ff991c4a7409dc2
SSDEEP

1536:Y7LLJnEIdGY16Vlqy936E/rKChIKFZWR3cKZIjXa2Tl4m+:mJEhVlqOKEmCh/DKcS2OT

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-1-5-21-1232405761-1209240240-3206092754-1000\Control Panel\International\Geo\Nation	4b8d73eb611cbedb3f9bb17c9d6001e3.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 4944 wrote to memory of 2632	4944	4b8d73eb611cbedb3f9bb17c9d6001e3.exe	93
PID 4944 wrote to memory of 2632	4944	4b8d73eb611cbedb3f9bb17c9d6001e3.exe	93
PID 4944 wrote to memory of 2632	4944	4b8d73eb611cbedb3f9bb17c9d6001e3.exe	93

C:\Users\Admin\AppData\Local\Temp\4b8d73eb611cbedb3f9bb17c9d6001e3.exe
"C:\Users\Admin\AppData\Local\Temp\4b8d73eb611cbedb3f9bb17c9d6001e3.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4944
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" /q /c "C:\Users\Admin\AppData\Local\Temp\Mhj..bat" > nul 2> nul
  2⤵
  PID:2632

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\Mhj..bat

Filesize
210B

MD5
76421c88fe293f29e53e1925b01be885

SHA1
c11e7b792cb705428099fad8a1857551e194f63c

SHA256
17b0107ddb28e55ac71e30d7cc03dbd4b885f5a46b24e4ff823dd08409e68fe1

SHA512
8e6c89e3e125018a956e97bbf3a66ef7d7aed13338789eae6c2a46d710d82b5d3f5eadfa6210c0a1e4bd1081172fac2e9ea17a13c0d533cfd486d14bc4d0e105

Download Submit
memory/4944-1-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/4944-0-0x00000000021B0000-0x00000000021DD000-memory.dmp

Filesize
180KB

Download
memory/4944-3-0x0000000002220000-0x0000000002221000-memory.dmp

Filesize
4KB

Download
memory/4944-2-0x0000000002220000-0x0000000002221000-memory.dmp

Filesize
4KB

Download
memory/4944-5-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download