2eb54f154dccd84c47ce239be465807d65c72a4d839d6d237d448a1ed96a6c45

Analysis

max time kernel
90s
max time network
140s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
18/09/2024, 22:13

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General

Target

QQ牧场一键收获助手/QQ牧场一键收获助手.exe
Size

1.2MB
MD5

6cd65b3de6017d8921e2b35945226317
SHA1

a7aded8ad581b0d9211aa5f00ed0ae4da8627c18
SHA256

4b1b2b36367674edaf6f3e240d9ec554205ef92441fcdeeb65d4c2c709edd769
SHA512

1c84f54bbc1fd430ca0807b0a721cb7ca6411dd2bf93983b2b653395d9a8373b30d44fcbf0ce78a5e97160d4f095b7eaa23dad2dc0574b9a8d3bf05d755624d5
SSDEEP

24576:CyXQi3re6QuM1uGS1q6QSab9bGt/GM0CUQWjg7kWYKyTwfDG7fCgJmoIy7ha:1gw6sTGPnSq9ber0C3xYzTiDGPmoIWha

Score

7^/10

bootkit discovery persistence

Malware Config

Signatures

ACProtect 1.3x - 1.4x DLL software 1 IoCs

Detects file using ACProtect software.

resource	yara_rule
behavioral2/files/0x0008000000023473-1.dat	acprotect

Loads dropped DLL 1 IoCs

pid	Process
4728	QQ牧场一键收获助手.exe

Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs

Bootkits write to the MBR to gain persistence at a level below the operating system.

bootkit persistence

Bootkit

T1542.003

description	ioc	Process
File opened for modification	\??\PhysicalDrive0	QQ牧场一键收获助手.exe

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	QQ牧场一键收获助手.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4728	QQ牧场一键收获助手.exe
4728	QQ牧场一键收获助手.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4728	QQ牧场一键收获助手.exe

C:\Users\Admin\AppData\Local\Temp\QQ牧场一键收获助手\QQ牧场一键收获助手.exe
"C:\Users\Admin\AppData\Local\Temp\QQ牧场一键收获助手\QQ牧场一键收获助手.exe"
1⤵
- Loads dropped DLL
- Writes to the Master Boot Record (MBR)
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4728

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Pre-OS Boot

T1542

Bootkit

T1542.003

Privilege Escalation

Defense Evasion

Pre-OS Boot

T1542

Bootkit

T1542.003

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

C:\Users\Admin\AppData\Local\Temp\V220090726.EPE

Filesize
477KB

MD5
ca2ac02906ea3dd183678ebff7f3354d

SHA1
e1661ae1280b6a5bb56f954672e298ab93b15868

SHA256
962f7d1d251db7bb422e8add837e7efd78528b005b41c58fab71d130920863d7

SHA512
7ecc03726a1412580d575a1b193d4893c1a7375bae313a9f2f83fab1fec28ee6ec928a1a8a6507200b9c0bcecb58c55fd69037ef0015952521f978cd20ee3a33

Download Submit
memory/4728-0-0x0000000000400000-0x00000000006F4000-memory.dmp

Filesize
3.0MB

Download
memory/4728-2-0x0000000071120000-0x0000000071265000-memory.dmp

Filesize
1.3MB

Download
memory/4728-3-0x0000000000A30000-0x0000000000A31000-memory.dmp

Filesize
4KB

Download
memory/4728-6-0x0000000071120000-0x0000000071265000-memory.dmp

Filesize
1.3MB

Download
memory/4728-5-0x0000000000400000-0x00000000006F4000-memory.dmp

Filesize
3.0MB

Download