4bddc1b65b7a24af3d24bddcd3722811775f3f98a65fbc433c762e1615af28c1

Analysis

max time kernel
150s
max time network
156s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
10-03-2024 00:10

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General

Target

bd291342f9e67e12cfc6ba494b95be43.exe
Size

3.8MB
MD5

bd291342f9e67e12cfc6ba494b95be43
SHA1

477df3d4bc80e5a41ac22fa5fc0b652511e43907
SHA256

4bddc1b65b7a24af3d24bddcd3722811775f3f98a65fbc433c762e1615af28c1
SHA512

112a93d5dbde66ff17c601c72e7aeabd5bb54f506cda5173d3d6e2213b4c52fd53ff8ca4706440a457dedae40028bec1e664e343049e9930dc1c91f344f9760d
SSDEEP

98304:877Pmq33rE/JDLPWZADUGer7B6iY74M/zmlwXVZaFB:K+R/eZADUXR

Score

6^/10

persistence

Malware Config

Signatures

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

bd291342f9e67e12cfc6ba494b95be43.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-557049126-2506969350-2798870634-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wmzr = "C:\\Users\\Admin\\AppData\\Local\\sazpclv\\wmzr.exe"	bd291342f9e67e12cfc6ba494b95be43.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-557049126-2506969350-2798870634-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wmzr = "C:\\Users\\Admin\\AppData\\Local\\sazpclv\\wmzr.exe攀"	bd291342f9e67e12cfc6ba494b95be43.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs

Processes:

bd291342f9e67e12cfc6ba494b95be43.exe

pid	process
4608	bd291342f9e67e12cfc6ba494b95be43.exe
4608	bd291342f9e67e12cfc6ba494b95be43.exe
4608	bd291342f9e67e12cfc6ba494b95be43.exe
4608	bd291342f9e67e12cfc6ba494b95be43.exe

Suspicious behavior: RenamesItself 30 IoCs

Processes:

bd291342f9e67e12cfc6ba494b95be43.exe

pid	process
4608	bd291342f9e67e12cfc6ba494b95be43.exe
4608	bd291342f9e67e12cfc6ba494b95be43.exe
4608	bd291342f9e67e12cfc6ba494b95be43.exe
4608	bd291342f9e67e12cfc6ba494b95be43.exe
4608	bd291342f9e67e12cfc6ba494b95be43.exe
4608	bd291342f9e67e12cfc6ba494b95be43.exe
4608	bd291342f9e67e12cfc6ba494b95be43.exe
4608	bd291342f9e67e12cfc6ba494b95be43.exe
4608	bd291342f9e67e12cfc6ba494b95be43.exe
4608	bd291342f9e67e12cfc6ba494b95be43.exe
4608	bd291342f9e67e12cfc6ba494b95be43.exe
4608	bd291342f9e67e12cfc6ba494b95be43.exe
4608	bd291342f9e67e12cfc6ba494b95be43.exe
4608	bd291342f9e67e12cfc6ba494b95be43.exe
4608	bd291342f9e67e12cfc6ba494b95be43.exe
4608	bd291342f9e67e12cfc6ba494b95be43.exe
4608	bd291342f9e67e12cfc6ba494b95be43.exe
4608	bd291342f9e67e12cfc6ba494b95be43.exe
4608	bd291342f9e67e12cfc6ba494b95be43.exe
4608	bd291342f9e67e12cfc6ba494b95be43.exe
4608	bd291342f9e67e12cfc6ba494b95be43.exe
4608	bd291342f9e67e12cfc6ba494b95be43.exe
4608	bd291342f9e67e12cfc6ba494b95be43.exe
4608	bd291342f9e67e12cfc6ba494b95be43.exe
4608	bd291342f9e67e12cfc6ba494b95be43.exe
4608	bd291342f9e67e12cfc6ba494b95be43.exe
4608	bd291342f9e67e12cfc6ba494b95be43.exe
4608	bd291342f9e67e12cfc6ba494b95be43.exe
4608	bd291342f9e67e12cfc6ba494b95be43.exe
4608	bd291342f9e67e12cfc6ba494b95be43.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

bd291342f9e67e12cfc6ba494b95be43.exe

description pid process

Token: SeShutdownPrivilege 4608 bd291342f9e67e12cfc6ba494b95be43.exe
Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

bd291342f9e67e12cfc6ba494b95be43.exe

pid process

4608 bd291342f9e67e12cfc6ba494b95be43.exe
4608 bd291342f9e67e12cfc6ba494b95be43.exe

description	pid	process
Token: SeShutdownPrivilege	4608	bd291342f9e67e12cfc6ba494b95be43.exe

C:\Users\Admin\AppData\Local\Temp\bd291342f9e67e12cfc6ba494b95be43.exe
"C:\Users\Admin\AppData\Local\Temp\bd291342f9e67e12cfc6ba494b95be43.exe"
1⤵
- Adds Run key to start application
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:4608

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

memory/4608-0-0x0000000075190000-0x00000000751C9000-memory.dmp

Filesize
228KB

Download
memory/4608-1-0x00000000750C0000-0x00000000750F9000-memory.dmp

Filesize
228KB

Download
memory/4608-2-0x00000000750C0000-0x00000000750F9000-memory.dmp

Filesize
228KB

Download
memory/4608-3-0x00000000750C0000-0x00000000750F9000-memory.dmp

Filesize
228KB

Download
memory/4608-4-0x00000000750C0000-0x00000000750F9000-memory.dmp

Filesize
228KB

Download
memory/4608-5-0x00000000750C0000-0x00000000750F9000-memory.dmp

Filesize
228KB

Download
memory/4608-6-0x00000000750C0000-0x00000000750F9000-memory.dmp

Filesize
228KB

Download
memory/4608-7-0x00000000750C0000-0x00000000750F9000-memory.dmp

Filesize
228KB

Download
memory/4608-8-0x00000000750C0000-0x00000000750F9000-memory.dmp

Filesize
228KB

Download