903e4088c4a275c256513058232c62b6385d07d37c5d97ecbeb8163c205897bb

Analysis

max time kernel
120s
max time network
122s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
24/08/2024, 21:44

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General

Target

1eed8983752d58c4b1935127dec616c0N.exe
Size

47KB
MD5

1eed8983752d58c4b1935127dec616c0
SHA1

b58d2d6aa08dc7a954b6f4e491d07aab4f0cb8ef
SHA256

903e4088c4a275c256513058232c62b6385d07d37c5d97ecbeb8163c205897bb
SHA512

e5373d0af11ecf4a3c7daa5109c4ccdc0df463e6431e521f0faa151abb8abfef2638bea7ecdf3d15c0eafab7cde03fc4cb3803e757e4a4522550a33acb980982
SSDEEP

768:xWRR4LiBiapyJJ+2ZXUFGtdgI2MyzNORQtOflIwoHNV2XBFV72BOlA7ZsBGWlk4G:x0aiBzpzOXvtdgI2MyzNORQtOflIwoHH

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-1-5-21-2170637797-568393320-3232933035-1000\Control Panel\International\Geo\Nation	1eed8983752d58c4b1935127dec616c0N.exe

Executes dropped EXE 1 IoCs

pid	Process
2376	suip.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	1eed8983752d58c4b1935127dec616c0N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	suip.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3920 wrote to memory of 2376	3920	1eed8983752d58c4b1935127dec616c0N.exe	93
PID 3920 wrote to memory of 2376	3920	1eed8983752d58c4b1935127dec616c0N.exe	93
PID 3920 wrote to memory of 2376	3920	1eed8983752d58c4b1935127dec616c0N.exe	93

C:\Users\Admin\AppData\Local\Temp\1eed8983752d58c4b1935127dec616c0N.exe
"C:\Users\Admin\AppData\Local\Temp\1eed8983752d58c4b1935127dec616c0N.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3920
- C:\Users\Admin\AppData\Local\Temp\suip.exe
  "C:\Users\Admin\AppData\Local\Temp\suip.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:2376

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=3840,i,8231329449558834090,4540802069600791165,262144 --variations-seed-version --mojo-platform-channel-handle=1308 /prefetch:8
1⤵
PID:2408

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

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Downloads

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

Filesize
47KB

MD5
45426506cb4ad721b9e117b65b624351

SHA1
15cd7a9802923f9d49878ea5e7eccd3035badc7d

SHA256
50082433a5462e27eb95714f296e2acf1a377961e406cda5f0b2a33ddfe509cb

SHA512
ff062980851bb05f2157b08f89d9157b69f8c4ef758ffa763fb337afb8cbc88939901c096ce2d6b8a62b9262ff929cd9d5a9bcb6fa59bf128f2bed8b6bdd1b05

Download Submit
memory/2376-25-0x0000000002190000-0x0000000002196000-memory.dmp

Filesize
24KB

Download
memory/3920-0-0x0000000002260000-0x0000000002266000-memory.dmp

Filesize
24KB

Download
memory/3920-1-0x0000000002260000-0x0000000002266000-memory.dmp

Filesize
24KB

Download
memory/3920-2-0x0000000000400000-0x0000000000406000-memory.dmp

Filesize
24KB

Download