f001b71ff2656216fdb4736d230c560089d10e50c677f59f9d66c18277c27ba1

Analysis

max time kernel
146s
max time network
139s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
25/12/2023, 03:02

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General

Target

019d0da37d4464cfd839f0742453a21a.exe
Size

12KB
MD5

019d0da37d4464cfd839f0742453a21a
SHA1

9f23d1a1f6512fd51798bafb93b50471743cdfda
SHA256

f001b71ff2656216fdb4736d230c560089d10e50c677f59f9d66c18277c27ba1
SHA512

2c432dd6dc95a06d856b9673adc88c35e0e0fe588fbc3885a0f78ff465df412665953762b508738754f2d45d9caeec693f0120362d16cee6f617a23bdd1e1333
SSDEEP

384:mRW/WzV8GOu2Wo+UdeDSSnAz/FXne4hb/:CiTptr

Score

8^/10

persistence

Malware Config

Signatures

Sets service image path in registry 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\75BE5CEA\ImagePath = "C:\\Windows\\system32\\A95DA40D.EXE -k"	019d0da37d4464cfd839f0742453a21a.exe

Executes dropped EXE 1 IoCs

pid	Process
2360	A95DA40D.EXE

Drops file in System32 directory 5 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\A95DA40D.EXE	019d0da37d4464cfd839f0742453a21a.exe
File opened for modification	C:\Windows\SysWOW64\A95DA40D.EXE	019d0da37d4464cfd839f0742453a21a.exe
File created	C:\Windows\SysWOW64\A95DA40D.EXE	A95DA40D.EXE
File created	C:\Windows\SysWOW64\13445955.DLL	A95DA40D.EXE
File created	C:\Windows\SysWOW64\del.bat	019d0da37d4464cfd839f0742453a21a.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
4732	019d0da37d4464cfd839f0742453a21a.exe
4732	019d0da37d4464cfd839f0742453a21a.exe
2360	A95DA40D.EXE
2360	A95DA40D.EXE
2360	A95DA40D.EXE
2360	A95DA40D.EXE

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4732 wrote to memory of 3868	4732	019d0da37d4464cfd839f0742453a21a.exe	88
PID 4732 wrote to memory of 3868	4732	019d0da37d4464cfd839f0742453a21a.exe	88
PID 4732 wrote to memory of 3868	4732	019d0da37d4464cfd839f0742453a21a.exe	88

C:\Users\Admin\AppData\Local\Temp\019d0da37d4464cfd839f0742453a21a.exe
"C:\Users\Admin\AppData\Local\Temp\019d0da37d4464cfd839f0742453a21a.exe"
1⤵
- Sets service image path in registry
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4732
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c C:\Windows\system32\del.bat
  2⤵
  PID:3868

C:\Windows\SysWOW64\A95DA40D.EXE
C:\Windows\SysWOW64\A95DA40D.EXE -k
1⤵
- Executes dropped EXE
- Drops file in System32 directory
- Suspicious behavior: EnumeratesProcesses
PID:2360

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\SysWOW64\A95DA40D.EXE

Filesize
12KB

MD5
019d0da37d4464cfd839f0742453a21a

SHA1
9f23d1a1f6512fd51798bafb93b50471743cdfda

SHA256
f001b71ff2656216fdb4736d230c560089d10e50c677f59f9d66c18277c27ba1

SHA512
2c432dd6dc95a06d856b9673adc88c35e0e0fe588fbc3885a0f78ff465df412665953762b508738754f2d45d9caeec693f0120362d16cee6f617a23bdd1e1333

Download Submit
memory/2360-6-0x0000000000680000-0x0000000000681000-memory.dmp

Filesize
4KB

Download
memory/2360-5-0x0000000000400000-0x0000000000415000-memory.dmp

Filesize
84KB

Download
memory/2360-12-0x0000000000400000-0x0000000000415000-memory.dmp

Filesize
84KB

Download
memory/4732-0-0x0000000000400000-0x0000000000415000-memory.dmp

Filesize
84KB

Download
memory/4732-1-0x00000000009C0000-0x00000000009C1000-memory.dmp

Filesize
4KB

Download
memory/4732-10-0x0000000000400000-0x0000000000415000-memory.dmp

Filesize
84KB

Download