62a34afd2d6dc2f8702dca307c31f6e5047ce59b17d70125f903d1b477c93ad3

Analysis

max time kernel
120s
max time network
121s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
13/09/2024, 03:58

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

c9e9653dae205fb53b38e60e86e27140N.exe
Size

41KB
MD5

c9e9653dae205fb53b38e60e86e27140
SHA1

353970b1150cc1065b601de97ae32b28c84fd88c
SHA256

62a34afd2d6dc2f8702dca307c31f6e5047ce59b17d70125f903d1b477c93ad3
SHA512

4ad4b11bf347c874cc1d43625d1cc5699e758dbd91547e426933fa66bcde6061cd9fe26912f31c692898468baa1ec0956dea21dd7e3ee1166bb6c841405df50d
SSDEEP

384:9JBcQ3oQ/jeO6Rj2cKfbKyVRGqJ06MEXnHf4HCeAxYXWE/Z7mbJbt:BcqoGjeO6RjnyzohU/4HlAxzkYbJB

Score

7^/10

discovery

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-1-5-21-786284298-625481688-3210388970-1000\Control Panel\International\Geo\Nation	c9e9653dae205fb53b38e60e86e27140N.exe

Executes dropped EXE 1 IoCs

pid	Process
1260	herewin.exe

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c9e9653dae205fb53b38e60e86e27140N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	herewin.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4180 wrote to memory of 1260	4180	c9e9653dae205fb53b38e60e86e27140N.exe	84
PID 4180 wrote to memory of 1260	4180	c9e9653dae205fb53b38e60e86e27140N.exe	84
PID 4180 wrote to memory of 1260	4180	c9e9653dae205fb53b38e60e86e27140N.exe	84

C:\Users\Admin\AppData\Local\Temp\c9e9653dae205fb53b38e60e86e27140N.exe
"C:\Users\Admin\AppData\Local\Temp\c9e9653dae205fb53b38e60e86e27140N.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4180
- C:\Users\Admin\AppData\Local\Temp\herewin.exe
  "C:\Users\Admin\AppData\Local\Temp\herewin.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:1260

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

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

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

Filesize
41KB

MD5
4d003bdff4ebc9eb3237642cc8e1e88e

SHA1
5ba59e9f73df1326d2f1764284f0ccb1a0340ff9

SHA256
f2f62f4e126c93a2a5d27fd0eeb4ce657d037974da751daf615c8c9e5ac0f66d

SHA512
ee1138e171fed7a6f7b0592a751aaa7ca2271be1995a4880794860b7d4872f51199b90c2c9247ec219a8fbf5aca9a315a4e9676d365e0645a7ccb24cde5181fc

Download Submit
memory/1260-24-0x00000000005A0000-0x00000000005A6000-memory.dmp

Filesize
24KB

Download
memory/4180-0-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/4180-1-0x0000000000660000-0x0000000000666000-memory.dmp

Filesize
24KB

Download
memory/4180-2-0x0000000000660000-0x0000000000666000-memory.dmp

Filesize
24KB

Download
memory/4180-3-0x0000000000400000-0x0000000000406000-memory.dmp

Filesize
24KB

Download