0833c4e8e1125dbc4ec18d3803be63778cf3cb2d1a77c8398f3b380c1c7e25cb

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
23-05-2024 01:03

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General

Target

0833c4e8e1125dbc4ec18d3803be63778cf3cb2d1a77c8398f3b380c1c7e25cb.exe
Size

5KB
MD5

a6edc88e45cdddefc02dcaaa6c0ffc2f
SHA1

37ccc25cc0e31a3d26047b13886b2c2072081cc5
SHA256

0833c4e8e1125dbc4ec18d3803be63778cf3cb2d1a77c8398f3b380c1c7e25cb
SHA512

6a890cb1c1a1e2a2ab87604a64ed4d3e2e922fd5753dea55155e0daf3d469388d9631ba5f8cc5f2cae44f178735029952374bdea480481f14988484f274c05e6
SSDEEP

48:6pTlYrITctYG+vLHmCyYfJyMmw9jAUzEVnQBG/RACalGUbw2CS7DD:mBLYtOvLGazZ6wAnQWRRUbw2CqD

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:

0833c4e8e1125dbc4ec18d3803be63778cf3cb2d1a77c8398f3b380c1c7e25cb.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Control Panel\International\Geo\Nation	0833c4e8e1125dbc4ec18d3803be63778cf3cb2d1a77c8398f3b380c1c7e25cb.exe

Deletes itself 1 IoCs

Processes:

denis.exe

pid process

1992 denis.exe
Executes dropped EXE 1 IoCs

Processes:

denis.exe

pid process

1992 denis.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

pid	process
1992	denis.exe

pid	process
1992	denis.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

0833c4e8e1125dbc4ec18d3803be63778cf3cb2d1a77c8398f3b380c1c7e25cb.exe

description	pid	process	target process
PID 3516 wrote to memory of 1992	3516	0833c4e8e1125dbc4ec18d3803be63778cf3cb2d1a77c8398f3b380c1c7e25cb.exe	denis.exe
PID 3516 wrote to memory of 1992	3516	0833c4e8e1125dbc4ec18d3803be63778cf3cb2d1a77c8398f3b380c1c7e25cb.exe	denis.exe
PID 3516 wrote to memory of 1992	3516	0833c4e8e1125dbc4ec18d3803be63778cf3cb2d1a77c8398f3b380c1c7e25cb.exe	denis.exe

C:\Users\Admin\AppData\Local\Temp\0833c4e8e1125dbc4ec18d3803be63778cf3cb2d1a77c8398f3b380c1c7e25cb.exe
"C:\Users\Admin\AppData\Local\Temp\0833c4e8e1125dbc4ec18d3803be63778cf3cb2d1a77c8398f3b380c1c7e25cb.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:3516

C:\Users\Admin\AppData\Local\Temp\denis.exe
"C:\Users\Admin\AppData\Local\Temp\denis.exe"
2⤵
- Deletes itself
- Executes dropped EXE
PID:1992

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\Microsoft\Windows\INetCache\IE\GOWSKSPC\1305UKdw[1].htm

Filesize
278B

MD5
9fa1cef991fe6e8541a0c8fb5aa3a5b9

SHA1
59851a273d54ea0d43eccd328cfa594e14f7a352

SHA256
98fce9f1f8d8acce3e1c12cd42d8466d57b54ce3d78160229a0f58d7091bbbfa

SHA512
a007ef97dd8fcf2b09ceca0f56948e06fa53f86833436d5b1915dd9b622d797fd1b1a65f33ea9c46931cbda1b921ace8b66ac5713beded0c4ef56e279eb35134

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

Filesize
5KB

MD5
59c69e80813ccfb47a1e0664b6daed4e

SHA1
5e8eab93edc36f310f57f8839a99921f4dfaa86c

SHA256
79e958347934d15783b07e4a2ef9d3036ba7686bdeb95b019211b5e56154cbc0

SHA512
25bd964002087e9e5be8c6c42e4d336d6499fbb5644657912a38c3a6818494726ba94dd7704fffa921c39418396aab31bb321f53812e7274f4cf69ea06154bf7

Download Submit