d746cabdca2c8d97c6f3ec9c793a2aca742d8eb008d0cfcbbbbb9e60508338a4

Analysis

max time kernel
125s
max time network
127s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
02-10-2024 06:12

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General

Target

$TEMP/biclient.exe
Size

219KB
MD5

c66293ccd7cbe84b1b8f393ca5e4e6d7
SHA1

c24089d407e6280b79bec86532e9de0118e4de71
SHA256

ffbae29e2f233767fd42909720497165ce3552427ef93efb2fc714fb4204755f
SHA512

7ff97aa71f182035f90ba10c3bf8087280e3f34bf717bda139d642f4e043c64aa2b98d82a90a32f1df4b76f9d7610af62390fe934e514c90c703381a421c00b7
SSDEEP

3072:bn9mtkIrxidB8D+WS6nj+fgOclZDeVxn/pkcgVLbQJR+6QWZb54vVsSIVT6:aXxK2jmXcEVVvgVLbQbZWc

Score

3^/10

discovery

Malware Config

Signatures

System Location Discovery: System Language Discovery 1 TTPs 1 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	biclient.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
3024	biclient.exe
3024	biclient.exe

C:\Users\Admin\AppData\Local\Temp\$TEMP\biclient.exe
"C:\Users\Admin\AppData\Local\Temp\$TEMP\biclient.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
PID:3024

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=4464,i,1330210614411927383,9239043499051775691,262144 --variations-seed-version --mojo-platform-channel-handle=4444 /prefetch:8
1⤵
PID:3644

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/3024-0-0x0000000000FF0000-0x0000000000FF1000-memory.dmp

Filesize
4KB

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