a5496136da38e8eded7218c65d527bb93ad417c4088183baec894891d7965b4c

Resubmissions

08-05-2024 20:55

240508-zqst1afb3v 3

08-05-2024 20:51

240508-znfrnaeh9z 3

Analysis

max time kernel
140s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
08-05-2024 20:55

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General

Target

b.a3x
Size

23KB
MD5

798143857b58ea9146d2e58b5f21c25e
SHA1

2bd4acea5c3bf107cc6615af65d1617c847814cc
SHA256

c3d85c05121900c93f667ff65073ef331d37e65eea9bd4c60252dba9764056a3
SHA512

446cedc6dcd277ee542d157f7f5a4c0f305a6aceb317ad518c6d6f15843cd525c1e52502330de494664a868f5904db164a0570bb3ff756b5e8b059a32c379b08
SSDEEP

384:M3//cBozUqKi8DsHqjFnKNSTYY0Rez/5QLkWN6vXiAq+7UYaiaeOaIfxVh+bJ/jd:U//vUqKFsKw0h1QL7Qvy8UYP6aIfxVgP

Score

3^/10

Malware Config

Signatures

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

System Information Discovery
T1082

Modifies registry class 2 IoCs

Processes:

cmd.exeOpenWith.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000_Classes\Local Settings	cmd.exe
Key created	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000_Classes\Local Settings	OpenWith.exe

Suspicious use of SetWindowsHookEx 3 IoCs

Processes:

OpenWith.exe

pid process

4164 OpenWith.exe
4164 OpenWith.exe
4164 OpenWith.exe

pid	process
4164	OpenWith.exe
4164	OpenWith.exe
4164	OpenWith.exe

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\b.a3x
1⤵
- Modifies registry class
PID:1188

C:\Windows\system32\OpenWith.exe
C:\Windows\system32\OpenWith.exe -Embedding
1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
PID:4164

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 --no-appcompat-clear --mojo-platform-channel-handle=4240 --field-trial-handle=2692,i,8678872182442199182,12502579059484928042,262144 --variations-seed-version /prefetch:8
1⤵
PID:3564

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Resubmissions

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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