8f6592b39ee9ae7988046ec0fb61a59025f40c2e704494951e26da34967ac86a

Analysis

max time kernel
154s
max time network
162s
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, 01:12

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

4854521d53fac8a8112d70cd0008e924.exe
Size

107KB
MD5

4854521d53fac8a8112d70cd0008e924
SHA1

2781d03afb5b1ec8e1603ce510ebce05dd0bb8bf
SHA256

8f6592b39ee9ae7988046ec0fb61a59025f40c2e704494951e26da34967ac86a
SHA512

431739012c593c2ee93ef176d770561f0b194ccfe7979e43ddb20112db1b0b71eef772ff5e535105243d08871c0fd80a615d897c99fb2d6ccc936d21cee0ec78
SSDEEP

1536:a5H7T9Z5s3Tczc/xupejeIe1XbDxVQTRJnX8pHBp68wJrraLj00gEU8ydcnXAmp4:YH7BHsg6P8hxVQLXSp4xz0RUxSXA+4

Score

7^/10

upx

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-1-5-21-1815711207-1844170477-3539718864-1000\Control Panel\International\Geo\Nation	4854521d53fac8a8112d70cd0008e924.exe

Executes dropped EXE 1 IoCs

pid	Process
2832	Kopie von ente.exe

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/3780-0-0x0000000000400000-0x0000000000434000-memory.dmp	upx
behavioral2/memory/3780-12-0x0000000000400000-0x0000000000434000-memory.dmp	upx

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 3780 wrote to memory of 2832	3780	4854521d53fac8a8112d70cd0008e924.exe	92
PID 3780 wrote to memory of 2832	3780	4854521d53fac8a8112d70cd0008e924.exe	92
PID 3780 wrote to memory of 2832	3780	4854521d53fac8a8112d70cd0008e924.exe	92

C:\Users\Admin\AppData\Local\Temp\4854521d53fac8a8112d70cd0008e924.exe
"C:\Users\Admin\AppData\Local\Temp\4854521d53fac8a8112d70cd0008e924.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:3780
- C:\Users\Admin\AppData\Local\Temp\Kopie von ente.exe
  "C:\Users\Admin\AppData\Local\Temp\Kopie von ente.exe"
  2⤵
  - Executes dropped EXE
  PID:2832

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\Kopie von ente.exe

Filesize
89KB

MD5
3a9029934bf9a8b8434595e92a3df146

SHA1
f74ebf4108c2eb91acf60600d3981fe5379ecb68

SHA256
4e251877b0ef3abd4c6a075f49c2075ce68e995850c56ec74e63fe457ef557f2

SHA512
0be46a4667ffbb78073def92e10d2d6868ca3a0f332c8dfa10bd550544c2380e6000c0e3a901e25203831c2616e5441da399d6eef8afc977438ae84868c7238f

Download Submit
memory/3780-0-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/3780-12-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download