94c70fd5da5feb18eb47c379083c68edb32ef7c35d97ee80bad5da8c00688600

Analysis

max time kernel
144s
max time network
120s
platform
windows7_x64
resource
win7-20240220-en
resource tags

arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
submitted
29/04/2024, 10:39

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General

Target

$DESKTOP/Torrent Portable/App/uTorrent/uTorrent.exe
Size

4.9MB
MD5

97c2ccf6622b460d89eaa0b481610394
SHA1

bc6fd3319daf27dfbb2786ad35b17329665a930b
SHA256

a17b3463587b84d73eecf57929d111dcfba158e33f93d5d43f8b28b7e4e3267c
SHA512

3ff0dcf9eb9b7c237d8ed13d51b20d3e14aedb5b11db763ff070c1afcef1ee677ace6d5f7d3bd724fc4277c925a30dcdd0d0280015d8cf4c8d88fd9efe910e57
SSDEEP

49152:lYTEpjDUiCeD8i8aUZMOwbk+ZNTEmrVLUWvggIhbf/NobusuC99ZaTg+P2jqAtHv:lY4ui18i2aQCaQa7P2jxpL9fn9UDc

Score

7^/10

evasion

Malware Config

Signatures

Identifies Wine through registry keys 2 TTPs 2 IoCs

Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Software\Wow6432Node\Wine	uTorrent.exe
Key opened	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Wine	uTorrent.exe

Modifies registry class 2 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\FalconBetaAccount	uTorrent.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000_CLASSES\FalconBetaAccount\remote_access_client_id = "9210734678"	uTorrent.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2240	uTorrent.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2240	uTorrent.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeManageVolumePrivilege	2240	uTorrent.exe

C:\Users\Admin\AppData\Local\Temp\$DESKTOP\Torrent Portable\App\uTorrent\uTorrent.exe
"C:\Users\Admin\AppData\Local\Temp\$DESKTOP\Torrent Portable\App\uTorrent\uTorrent.exe"
1⤵
- Identifies Wine through registry keys
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
PID:2240

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

T1497

Credential Access

Discovery

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\uTorrent\settings.dat.old

Filesize
7KB

MD5
9d09b7169bedba54ed39adb73e483bf8

SHA1
10eec1e3afd9835cbe730d84c70e3834882c6052

SHA256
fa1fa68c1b8c251297721d0e77b4702338a6185f6d2ab9f49761e98739406a45

SHA512
ad9a23f0b779e93da311c6b4c26fb1f44ba6abf8c1de32afa4053a185737156679d32801de921e9756e0cfc3042a69fcde2aab8154cdfdfd38a402c43db31a5a

Download Submit
C:\Users\Admin\AppData\Roaming\uTorrent\toolbar.benc.new

Filesize
170B

MD5
29bbca38b538b75a2c321994bed1fed8

SHA1
65cf61b3660e5f845d25ae8e5dc37299c8c7f851

SHA256
ea377ddae6728c3d79d17112b8b9fb2ac0d552834bdeb1c0fc63cf7f1cb43ba6

SHA512
bd741c34f6cc06b329093e5522bd57d7430117ff452575699bed02ccd5bcadb50ef79b0c08e527d2309d9c66aceef20c20ee303b042f4d6faa9f5b14add11eb6

Download Submit
memory/2240-0-0x0000000000400000-0x0000000000921000-memory.dmp

Filesize
5.1MB

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