466cc124ac1fcff6ec85f308d6746e706be390ebdcdaecc27c070cde2bce7200

Analysis

max time kernel
151s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20230915-en
resource tags

arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
submitted
14/10/2023, 08:19

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General

Target

NEAS.dd934048e4f9dc37d4507ba003f1a250.exe
Size

6KB
MD5

dd934048e4f9dc37d4507ba003f1a250
SHA1

9b2b527ed9650137a31ff935979925de385b8a51
SHA256

466cc124ac1fcff6ec85f308d6746e706be390ebdcdaecc27c070cde2bce7200
SHA512

24140088a089eb9519e890b88b2d8daef8356542f86bec2e24fda850c759a6efd0b8d82f5575df8813cddff181ac7dbe9c2912653c55e7808250239fdfa12c89
SSDEEP

96:ZSign/x6z0AjDXX6Hb3R51nKymV44hjDErqGaKqBCY1ndTTgmVNLuiNvNvOmwa:oii5qDXX6d51nKfzzVEYBtb

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-1-5-21-1141987721-3945596982-3297311814-1000\Control Panel\International\Geo\Nation	NEAS.dd934048e4f9dc37d4507ba003f1a250.exe

Executes dropped EXE 1 IoCs

pid	Process
3440	ygczw.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 3812 wrote to memory of 3440	3812	NEAS.dd934048e4f9dc37d4507ba003f1a250.exe	83
PID 3812 wrote to memory of 3440	3812	NEAS.dd934048e4f9dc37d4507ba003f1a250.exe	83
PID 3812 wrote to memory of 3440	3812	NEAS.dd934048e4f9dc37d4507ba003f1a250.exe	83

C:\Users\Admin\AppData\Local\Temp\NEAS.dd934048e4f9dc37d4507ba003f1a250.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.dd934048e4f9dc37d4507ba003f1a250.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:3812
- C:\Users\Admin\AppData\Local\Temp\ygczw.exe
  "C:\Users\Admin\AppData\Local\Temp\ygczw.exe"
  2⤵
  - Executes dropped EXE
  PID:3440

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\Temp\ygczw.exe

Filesize
6KB

MD5
e74d005786da4a6596cc53187df44e99

SHA1
78d3acd1afa52922b614d84859e26ba506d407f0

SHA256
c3416d564b0cd8d93dee5184d62953a741b1021b7dcd6804fdd9fb8b3f07a769

SHA512
75ee9efa1a5840f46fe6f4f2580a3ca29b3e633eb30590ff597817abb76a598110f4257d5841937dd9834122bf206868e85562f6c72444d766da9817a142dfee

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

Filesize
6KB

MD5
e74d005786da4a6596cc53187df44e99

SHA1
78d3acd1afa52922b614d84859e26ba506d407f0

SHA256
c3416d564b0cd8d93dee5184d62953a741b1021b7dcd6804fdd9fb8b3f07a769

SHA512
75ee9efa1a5840f46fe6f4f2580a3ca29b3e633eb30590ff597817abb76a598110f4257d5841937dd9834122bf206868e85562f6c72444d766da9817a142dfee

Download Submit
C:\Users\Admin\AppData\Local\Temp\ygczw.exe

Filesize
6KB

MD5
e74d005786da4a6596cc53187df44e99

SHA1
78d3acd1afa52922b614d84859e26ba506d407f0

SHA256
c3416d564b0cd8d93dee5184d62953a741b1021b7dcd6804fdd9fb8b3f07a769

SHA512
75ee9efa1a5840f46fe6f4f2580a3ca29b3e633eb30590ff597817abb76a598110f4257d5841937dd9834122bf206868e85562f6c72444d766da9817a142dfee

Download Submit