2a3657ae667c64e7e391bfd95f8f954cc0e335a5fef61a11c827f97b3c132f69

Analysis

max time kernel
120s
max time network
120s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
19/07/2024, 04:43

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General

Target

542385e7c96a8fabbe5ae603c2c0aec0N.exe
Size

38KB
MD5

542385e7c96a8fabbe5ae603c2c0aec0
SHA1

143787cd9867e12f4d98701d1e6e1425884edc77
SHA256

2a3657ae667c64e7e391bfd95f8f954cc0e335a5fef61a11c827f97b3c132f69
SHA512

2fab28190fcc6a7b8d16d3419bd036af00c678537b5b0cd126e31a6f26a74608f309bca875108ae89ac0ffc28bbcc5f4b729efdb136d159b8748b708c3fc5b2a
SSDEEP

384:BJBcQ3oQ/jeO6Rj2cKfbKyVtGqJ06MDQW1aj15MzF794ypMqsTqwt:1cqoGjeO6RjnyjohDx1afMB794H

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-1-5-21-3419463127-3903270268-2580331543-1000\Control Panel\International\Geo\Nation	542385e7c96a8fabbe5ae603c2c0aec0N.exe

Executes dropped EXE 1 IoCs

pid	Process
1004	herewin.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 1968 wrote to memory of 1004	1968	542385e7c96a8fabbe5ae603c2c0aec0N.exe	86
PID 1968 wrote to memory of 1004	1968	542385e7c96a8fabbe5ae603c2c0aec0N.exe	86
PID 1968 wrote to memory of 1004	1968	542385e7c96a8fabbe5ae603c2c0aec0N.exe	86

C:\Users\Admin\AppData\Local\Temp\542385e7c96a8fabbe5ae603c2c0aec0N.exe
"C:\Users\Admin\AppData\Local\Temp\542385e7c96a8fabbe5ae603c2c0aec0N.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:1968
- C:\Users\Admin\AppData\Local\Temp\herewin.exe
  "C:\Users\Admin\AppData\Local\Temp\herewin.exe"
  2⤵
  - Executes dropped EXE
  PID:1004

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\herewin.exe

Filesize
38KB

MD5
47859b9bd0a456889467123736833235

SHA1
0f7f3a66f4e474ebd3966bc8d7bd5b592895a8d9

SHA256
771c63a528f7842d4300b0f199aa7be846889b976722325a9d4065211f3e5b57

SHA512
29c45b6138f2d4dfa37e0a39a3fce7ba434fb305e7286745e352eebccefffd719ed9826720882a1118f147ce23f3df86b90506176b4e303b1677d0392ace85f8

Download Submit
memory/1004-25-0x00000000020C0000-0x00000000020C6000-memory.dmp

Filesize
24KB

Download
memory/1968-0-0x0000000002300000-0x0000000002306000-memory.dmp

Filesize
24KB

Download
memory/1968-1-0x0000000002300000-0x0000000002306000-memory.dmp

Filesize
24KB

Download
memory/1968-2-0x0000000000400000-0x0000000000406000-memory.dmp

Filesize
24KB

Download