15ad22e5e2921dad31bfeeb1495ce269acb565a82a3b5c6b37c34c619be91dae

Analysis

max time kernel
112s
max time network
128s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
23/05/2024, 18:55

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General

Target

15ad22e5e2921dad31bfeeb1495ce269acb565a82a3b5c6b37c34c619be91dae.exe
Size

3KB
MD5

66a88345f4295ac055a7a7141d237f53
SHA1

f0f0cb81929a1b4b7f0baf2847a59a640e401917
SHA256

15ad22e5e2921dad31bfeeb1495ce269acb565a82a3b5c6b37c34c619be91dae
SHA512

72c53263bb7a4f7ba4739ea0c227862734355cf4d83ba5d13d2896515c14ec5158399f031fa1552e5975537d47fe19546a102fd321ccf34aaacee625e69bb6d7

Score

7^/10

Malware Config

Signatures

Checks computer location settings 2 TTPs 2 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-1-5-21-2539840389-1261165778-1087677076-1000\Control Panel\International\Geo\Nation	15ad22e5e2921dad31bfeeb1495ce269acb565a82a3b5c6b37c34c619be91dae.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2539840389-1261165778-1087677076-1000\Control Panel\International\Geo\Nation	hfdfjdk.exe

Deletes itself 1 IoCs

pid	Process
1876	hfdfjdk.exe

Executes dropped EXE 1 IoCs

pid	Process
1876	hfdfjdk.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 4788 wrote to memory of 1876	4788	15ad22e5e2921dad31bfeeb1495ce269acb565a82a3b5c6b37c34c619be91dae.exe	85
PID 4788 wrote to memory of 1876	4788	15ad22e5e2921dad31bfeeb1495ce269acb565a82a3b5c6b37c34c619be91dae.exe	85
PID 4788 wrote to memory of 1876	4788	15ad22e5e2921dad31bfeeb1495ce269acb565a82a3b5c6b37c34c619be91dae.exe	85

C:\Users\Admin\AppData\Local\Temp\15ad22e5e2921dad31bfeeb1495ce269acb565a82a3b5c6b37c34c619be91dae.exe
"C:\Users\Admin\AppData\Local\Temp\15ad22e5e2921dad31bfeeb1495ce269acb565a82a3b5c6b37c34c619be91dae.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4788
- C:\Users\Admin\AppData\Local\Temp\hfdfjdk.exe
  "C:\Users\Admin\AppData\Local\Temp\hfdfjdk.exe"
  2⤵
  - Checks computer location settings
  - Deletes itself
  - Executes dropped EXE
  PID:1876

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\hfdfjdk.exe

Filesize
3KB

MD5
d53fb7b5e2e17cb23729be6a19014cd3

SHA1
281c9a11b4a855dc74834219e1cf5f8e1492e02d

SHA256
bd3f15e6ae177415af155ced188c4e76d539d0005b1a590e8d4e0c7eac885ac9

SHA512
447908ab2af9d8542f30b13078565bc8509fad8191ee1ef53051c594d9964d89c1e569f471651d791eab85eec5abe39fb6c5bc33a03c05b5ab05d9b4491dc1a3

Download Submit
memory/4788-8-0x00000000001F0000-0x00000000001F4000-memory.dmp

Filesize
16KB

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