c982f30d794de0edf8b04440599ef3e85db1c3a10a6e2c25c3bdd901ff23a75d

Analysis

max time kernel
161s
max time network
157s
platform
windows10-2004_x64
resource
win10v2004-20230915-en
resource tags

arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
submitted
13-10-2023 18:42

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General

Target

NEAS.1038066500dfe6bd223788bc53ec6c70_JC.exe
Size

36KB
MD5

1038066500dfe6bd223788bc53ec6c70
SHA1

ee34fce0f72a9cf6ae78efc8ddabd595bc73ed9d
SHA256

c982f30d794de0edf8b04440599ef3e85db1c3a10a6e2c25c3bdd901ff23a75d
SHA512

d11e9400ecdeb95227ee86587410a13af008d5b610bd52a65477832aa9705904cab1eb1aee30c929990e0635af0daa26e722f764bec03c874302187c16c7e819
SSDEEP

384:d/7HWFJ4a1oXAsOTMcMJEfQVXQNKN2NDX/3LoWOatcAr9JncAm9FNTnOsxU/tG6p:dD2oV2AJblQRNLzFrSNTnOAUVGRS

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-1-5-21-919254492-3979293997-764407192-1000\Control Panel\International\Geo\Nation	NEAS.1038066500dfe6bd223788bc53ec6c70_JC.exe

Executes dropped EXE 1 IoCs

pid	Process
1456	supdater.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 2844 wrote to memory of 1456	2844	NEAS.1038066500dfe6bd223788bc53ec6c70_JC.exe	87
PID 2844 wrote to memory of 1456	2844	NEAS.1038066500dfe6bd223788bc53ec6c70_JC.exe	87
PID 2844 wrote to memory of 1456	2844	NEAS.1038066500dfe6bd223788bc53ec6c70_JC.exe	87

C:\Users\Admin\AppData\Local\Temp\NEAS.1038066500dfe6bd223788bc53ec6c70_JC.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.1038066500dfe6bd223788bc53ec6c70_JC.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:2844
- C:\Users\Admin\AppData\Local\Temp\supdater.exe
  "C:\Users\Admin\AppData\Local\Temp\supdater.exe"
  2⤵
  - Executes dropped EXE
  PID:1456

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\supdater.exe

Filesize
37KB

MD5
e1cf395dfe5dfe686220cd27ba28cbbe

SHA1
6019c3ad596449aa012aa55a43599620763ffdf1

SHA256
4e2990f1bb264d82f71632e798046e9104838ec1884cc5363d653aaf9112a9e4

SHA512
1449a8750d2bf97e1c6cbcf963184a7d4a8d73e296d17ae4b540112b5f90b1df9aba5c50f3fc4987554b265444a42babb2b4f15a71577dd9a34d9bcedeb43a1b

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

Filesize
37KB

MD5
e1cf395dfe5dfe686220cd27ba28cbbe

SHA1
6019c3ad596449aa012aa55a43599620763ffdf1

SHA256
4e2990f1bb264d82f71632e798046e9104838ec1884cc5363d653aaf9112a9e4

SHA512
1449a8750d2bf97e1c6cbcf963184a7d4a8d73e296d17ae4b540112b5f90b1df9aba5c50f3fc4987554b265444a42babb2b4f15a71577dd9a34d9bcedeb43a1b

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

Filesize
37KB

MD5
e1cf395dfe5dfe686220cd27ba28cbbe

SHA1
6019c3ad596449aa012aa55a43599620763ffdf1

SHA256
4e2990f1bb264d82f71632e798046e9104838ec1884cc5363d653aaf9112a9e4

SHA512
1449a8750d2bf97e1c6cbcf963184a7d4a8d73e296d17ae4b540112b5f90b1df9aba5c50f3fc4987554b265444a42babb2b4f15a71577dd9a34d9bcedeb43a1b

Download Submit
memory/1456-9-0x0000000000500000-0x0000000000507000-memory.dmp

Filesize
28KB

Download
memory/2844-0-0x0000000000500000-0x0000000000507000-memory.dmp

Filesize
28KB

Download