02b2807a96708694d9b8f2f229b4d36bb1d6bbce35e910c82f87e65a4e5b08b0

Analysis

max time kernel
136s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
09/03/2024, 17:59

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
$PLUGINSDIR/$_287_/BI.exe
Size 75KB
Sample240309-wkpcvaeb57
SHA256 fe0af5e14e37fd0b642aa08495ae63a4ed441c92909dfd7a8a25a050b5ed097e
MD5 74cb7b0a801435c552d3bfd1517491a1
SHA1 a46e6e1b524a608eed9e81fd7e102e280b2e95c1
SHA512 fce908fce3e9f84740280af53813bcbed29abf3f976a2b6ba1c88a722877ce020241b36bd0cbbb4f793df9d262b413ad30198bb1e8345128b0ac5857209b3260
SSDEEP 1536:wVdePelp2Xy+tuQOzOYE5aXPni9F8yggK0acQ2XzDv6:rweqOYEUXPni/v6
MD5 SHA1 SHA512 SSDEEP

Score

7^/10

Malware Config

Signatures

Loads dropped DLL 3 IoCs

pid	Process
4464	BI.exe
4464	BI.exe
4464	BI.exe

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

System Information Discovery
T1082

C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\$_287_\BI.exe
"C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\$_287_\BI.exe"
1⤵
- Loads dropped DLL
PID:4464

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=4424 --field-trial-handle=3084,i,4016110471176367543,14287608422419064331,262144 --variations-seed-version /prefetch:8
1⤵
PID:4292

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

Replay Monitor

Loading Replay Monitor...

Downloads

inetc.dll

Path C:\Users\Admin\AppData\Local\Temp\nsi4BCB.tmp\inetc.dll
Size 29KB
SHA256 37adc0183d94ae6ca1895643423dac0c97750d7103e6b00c14299dfc4ad2271e
MD5 dccdcb124064a1d9a5eb12232348b898
SHA1 f294fac154cb1c6c18fe054ac584f767594b93fb
SHA512 bd89bcd513bb7120db80e1115b4caceaa18c4ea863fe29b232002d447c3813133ff2849fcb2d4df45e3ff67e0e0d9d340d61060b9c74045b17efa5b1c1f5b05e
SSDEEP 384:c4Z8sUAUNuGGsPVPEZ+OLkCnFJDhgvZwcRa9h9S4y4fO7nYPLWUHWteM9Ms8:cG8sUAUnt88CFJDhmajMAWtsP
MD5 SHA1 SHA512 SSDEEP

Submit Download