1db59f9bcc49d198741393c0d71c73389f145f75e8524b94cadcdb518128d18b

Analysis

max time kernel
142s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
09/01/2024, 00:06

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General

Target

4cd0724e4d8d60919fb0154f538a18d7.exe
Size

18KB
MD5

4cd0724e4d8d60919fb0154f538a18d7
SHA1

07f4e2b8cca20a8a0008ae5fd650e263b9970535
SHA256

1db59f9bcc49d198741393c0d71c73389f145f75e8524b94cadcdb518128d18b
SHA512

b402dd2a713aaeee59f1810a6b48440227cd17b6cb84e92d407c6f2fa18e7ab12d3b6cf6488d666c9a9aa9f5a1f6973b85b493a162998cad50b3d2d6abd11cb1
SSDEEP

384:27jujHLZaoVNbPhr/XSmG3Bgok9KjOip:B3h5XSmG3RuIOip

Score

7^/10

persistence

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
4704	mppds.exe

Executes dropped EXE 1 IoCs

pid	Process
4704	mppds.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\mppds = "C:\\Windows\\mppds.exe"	mppds.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\mppds.dll	mppds.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\mppds.exe	4cd0724e4d8d60919fb0154f538a18d7.exe
File opened for modification	C:\Windows\mppds.exe	4cd0724e4d8d60919fb0154f538a18d7.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4704	mppds.exe
4704	mppds.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	680	4cd0724e4d8d60919fb0154f538a18d7.exe
Token: SeDebugPrivilege	4704	mppds.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 680 wrote to memory of 4704	680	4cd0724e4d8d60919fb0154f538a18d7.exe	33
PID 680 wrote to memory of 4704	680	4cd0724e4d8d60919fb0154f538a18d7.exe	33
PID 680 wrote to memory of 4704	680	4cd0724e4d8d60919fb0154f538a18d7.exe	33
PID 4704 wrote to memory of 3420	4704	mppds.exe	50
PID 4704 wrote to memory of 3420	4704	mppds.exe	50

C:\Users\Admin\AppData\Local\Temp\4cd0724e4d8d60919fb0154f538a18d7.exe
"C:\Users\Admin\AppData\Local\Temp\4cd0724e4d8d60919fb0154f538a18d7.exe"
1⤵
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:680
- C:\Windows\mppds.exe
  C:\Windows\mppds.exe @C:\Users\Admin\AppData\Local\Temp\4cd0724e4d8d60919fb0154f538a18d7.exe@680
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - Adds Run key to start application
  - Drops file in System32 directory
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:4704

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3420

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Windows\mppds.exe

Filesize
18KB

MD5
4cd0724e4d8d60919fb0154f538a18d7

SHA1
07f4e2b8cca20a8a0008ae5fd650e263b9970535

SHA256
1db59f9bcc49d198741393c0d71c73389f145f75e8524b94cadcdb518128d18b

SHA512
b402dd2a713aaeee59f1810a6b48440227cd17b6cb84e92d407c6f2fa18e7ab12d3b6cf6488d666c9a9aa9f5a1f6973b85b493a162998cad50b3d2d6abd11cb1

Download Submit
memory/680-0-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/680-6-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/4704-5-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download