0c35f5b724faaa4d0f4f17f62272610047408b381df876067c98fca735a3682d

Analysis

max time kernel
1793s
max time network
1731s
platform
windows11-21h2_x64
resource
win11-20231129-en
resource tags

arch:x64arch:x86image:win11-20231129-enlocale:en-usos:windows11-21h2-x64system
submitted
04-12-2023 17:56

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General

Target

The-MALWARE-Repo-master/Email-Worm/Duksten.exe
Size

9KB
MD5

900ebff3e658825f828ab95b30fad2e7
SHA1

7451f9aee3c4abc6ea6710dc83c3239a7c07173b
SHA256

caec6e664b3cff5717dd2efea8dcd8715abdcfe7f611456be7009771f22a8f50
SHA512

e325f3511722eee0658cfcf4ce30806279de322a22a89129a8883a630388ab326955923fa6228946440894bd2ef56d3e6dfda3973ea16cc6e463d058dd6e25ce
SSDEEP

192:SwPplT5bFhtWHIBAfU2Du6jWuo/TOvZQZPAb:dp3jsH+V2Du66V/TOx84b

Score

6^/10

persistence

Malware Config

Signatures

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

Duksten.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\XRF = "C:\\Windows\\system32\\PrTecTor.exe"	Duksten.exe

Drops file in System32 directory 4 IoCs

Processes:

Duksten.exe

description	ioc	process
File created	C:\Windows\SysWOW64\PrTecTor.exe	Duksten.exe
File opened for modification	C:\Windows\SysWOW64\PrTecTor.exe	Duksten.exe
File created	C:\Windows\SysWOW64\regedit.exe	Duksten.exe
File opened for modification	C:\Windows\SysWOW64\regedit.exe	Duksten.exe

Drops file in Windows directory 1 IoCs

Processes:

Duksten.exe

description ioc process

File created C:\Windows\m_regedit.exe Duksten.exe
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

4592 3584 WerFault.exe Duksten.exe

description	ioc	process
File created	C:\Windows\m_regedit.exe	Duksten.exe

pid	pid_target	process	target process
4592	3584	WerFault.exe	Duksten.exe

C:\Users\Admin\AppData\Local\Temp\The-MALWARE-Repo-master\Email-Worm\Duksten.exe
"C:\Users\Admin\AppData\Local\Temp\The-MALWARE-Repo-master\Email-Worm\Duksten.exe"
1⤵
- Adds Run key to start application
- Drops file in System32 directory
- Drops file in Windows directory
PID:3584

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3584 -s 616
2⤵
- Program crash
PID:4592

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3584 -ip 3584
1⤵
PID:1772

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

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Downloads

memory/3584-0-0x0000000000400000-0x0000000000406000-memory.dmp

Filesize
24KB

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memory/3584-3-0x0000000000400000-0x0000000000406000-memory.dmp

Filesize
24KB

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads