4dabbababa38207a2ceda09c3ff496b5710fe83ee87bdd3ecfa5203cda719136

Analysis

max time kernel
149s
max time network
160s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
11/03/2024, 02:57

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General

Target

bd8d336710cbf212a9627eb20389d134.exe
Size

98KB
MD5

bd8d336710cbf212a9627eb20389d134
SHA1

c709f7feaeca83c32397a389fff5aa6c1209cb4f
SHA256

4dabbababa38207a2ceda09c3ff496b5710fe83ee87bdd3ecfa5203cda719136
SHA512

0b8bf28d027c81739fd6216f1c99b3f961a0569aa721f7695864be80a9cabfd4fc845ce3db2003e47dcdabd17409f37cec85c587fe0447a057c11aa2c0825292
SSDEEP

1536:V6QFElP6n+gMQMOtEvwDpjQGYQbN/PKwNgpYa:V6a+pOtEvwDpjtzA

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-1-5-21-3808065738-1666277613-1125846146-1000\Control Panel\International\Geo\Nation	bd8d336710cbf212a9627eb20389d134.exe

Executes dropped EXE 1 IoCs

pid	Process
4284	asih.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 116 wrote to memory of 4284	116	bd8d336710cbf212a9627eb20389d134.exe	99
PID 116 wrote to memory of 4284	116	bd8d336710cbf212a9627eb20389d134.exe	99
PID 116 wrote to memory of 4284	116	bd8d336710cbf212a9627eb20389d134.exe	99

C:\Users\Admin\AppData\Local\Temp\bd8d336710cbf212a9627eb20389d134.exe
"C:\Users\Admin\AppData\Local\Temp\bd8d336710cbf212a9627eb20389d134.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:116
- C:\Users\Admin\AppData\Local\Temp\asih.exe
  "C:\Users\Admin\AppData\Local\Temp\asih.exe"
  2⤵
  - Executes dropped EXE
  PID:4284

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=3932 --field-trial-handle=2304,i,6987730730348465820,3913273227385401271,262144 --variations-seed-version /prefetch:8
1⤵
PID:896

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\asih.exe

Filesize
98KB

MD5
6b2a61aa3ce956a8f038d0660262bad9

SHA1
f399dc009b2954e7d1c13f380bc26548cf4630c5

SHA256
a90e0f270e70684fb4540011ac5d1f92c76adceea10560b23439c1a79e9b48d5

SHA512
56b5b5beadbfa8df3f39059ae60664a5c523efb66bfa2bf1eb79c993dfd95876f2d19380a6311ffeb4b67763d5ffe8aab5ba885e5a2a29a49baf4c500a2c1a04

Download Submit
memory/116-0-0x00000000004D0000-0x00000000004D6000-memory.dmp

Filesize
24KB

Download
memory/116-1-0x00000000004D0000-0x00000000004D6000-memory.dmp

Filesize
24KB

Download
memory/116-2-0x00000000004F0000-0x00000000004F6000-memory.dmp

Filesize
24KB

Download