1f09ea74aef6369c20f58da63812d6a76f048038748340e253e575be4d2664b7

Analysis

max time kernel
150s
max time network
144s
platform
windows7_x64
resource
win7-20230831-en
resource tags

arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
submitted
22/09/2023, 04:36

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General

Target

1f09ea74aef6369c20f58da63812d6a76f048038748340e253e575be4d2664b7.exe
Size

337KB
MD5

b216e5f4f710a3383c355f738e1cfeff
SHA1

8ea0c462d67c04935ceb231625a7583d408d78d2
SHA256

1f09ea74aef6369c20f58da63812d6a76f048038748340e253e575be4d2664b7
SHA512

a755c95df1123fef8a1690fc117ff1933473f4725c513c613b22c82bd38e24f2d4aa890056a02bed4ebf4b517bff9513e5a33bfc7a19c509e685770044d33311
SSDEEP

6144:riDLXvujLfRwDDRCRYA1O+3w8DkhYmJzRy2:riD7Gf5iRCRYaBpDxIzt

Score

10^/10

evasion persistence spyware stealer

Malware Config

Signatures

Modifies security service 2 TTPs 1 IoCs

evasion

Modify Registry

T1112

Windows Service

T1543.003

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\WinDefend\Start = "4"	1f09ea74aef6369c20f58da63812d6a76f048038748340e253e575be4d2664b7.exe

Deletes itself 1 IoCs

pid	Process
2752	cmd.exe

Executes dropped EXE 2 IoCs

pid	Process
2644	winmgr.exe
2512	winmgr.exe

Loads dropped DLL 2 IoCs

pid	Process
2820	1f09ea74aef6369c20f58da63812d6a76f048038748340e253e575be4d2664b7.exe
2820	1f09ea74aef6369c20f58da63812d6a76f048038748340e253e575be4d2664b7.exe

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Adds Run key to start application 2 TTPs 2 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\Microsoft Windows Manager = "C:\\Windows\\M-505040927557027642084862846502470750\\winmgr.exe"	1f09ea74aef6369c20f58da63812d6a76f048038748340e253e575be4d2664b7.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3849525425-30183055-657688904-1000\Software\Microsoft\Windows\CurrentVersion\Run\Microsoft Windows Manager = "C:\\Windows\\M-505040927557027642084862846502470750\\winmgr.exe"	1f09ea74aef6369c20f58da63812d6a76f048038748340e253e575be4d2664b7.exe

Drops file in System32 directory 4 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\IME\shared\IMCCPHR.exe	winmgr.exe
File opened for modification	C:\Windows\SysWOW64\IME\shared\IMEPADSV.EXE	winmgr.exe
File created	C:\Windows\SysWOW64\IME\shared\IMEPADSV.EXE	winmgr.exe
File opened for modification	C:\Windows\SysWOW64\IME\shared\IMCCPHR.exe	winmgr.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 3040 set thread context of 2820	3040	1f09ea74aef6369c20f58da63812d6a76f048038748340e253e575be4d2664b7.exe	28
PID 2644 set thread context of 2512	2644	winmgr.exe	32

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\M-505040927557027642084862846502470750\winmgr.exe	1f09ea74aef6369c20f58da63812d6a76f048038748340e253e575be4d2664b7.exe
File opened for modification	C:\Windows\M-505040927557027642084862846502470750\winmgr.exe	1f09ea74aef6369c20f58da63812d6a76f048038748340e253e575be4d2664b7.exe
File opened for modification	C:\Windows\M-505040927557027642084862846502470750	1f09ea74aef6369c20f58da63812d6a76f048038748340e253e575be4d2664b7.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 28 IoCs

description	pid	Process	procid_target
PID 3040 wrote to memory of 2820	3040	1f09ea74aef6369c20f58da63812d6a76f048038748340e253e575be4d2664b7.exe	28
PID 3040 wrote to memory of 2820	3040	1f09ea74aef6369c20f58da63812d6a76f048038748340e253e575be4d2664b7.exe	28
PID 3040 wrote to memory of 2820	3040	1f09ea74aef6369c20f58da63812d6a76f048038748340e253e575be4d2664b7.exe	28
PID 3040 wrote to memory of 2820	3040	1f09ea74aef6369c20f58da63812d6a76f048038748340e253e575be4d2664b7.exe	28
PID 3040 wrote to memory of 2820	3040	1f09ea74aef6369c20f58da63812d6a76f048038748340e253e575be4d2664b7.exe	28
PID 3040 wrote to memory of 2820	3040	1f09ea74aef6369c20f58da63812d6a76f048038748340e253e575be4d2664b7.exe	28
PID 3040 wrote to memory of 2820	3040	1f09ea74aef6369c20f58da63812d6a76f048038748340e253e575be4d2664b7.exe	28
PID 3040 wrote to memory of 2820	3040	1f09ea74aef6369c20f58da63812d6a76f048038748340e253e575be4d2664b7.exe	28
PID 3040 wrote to memory of 2820	3040	1f09ea74aef6369c20f58da63812d6a76f048038748340e253e575be4d2664b7.exe	28
PID 3040 wrote to memory of 2820	3040	1f09ea74aef6369c20f58da63812d6a76f048038748340e253e575be4d2664b7.exe	28
PID 2820 wrote to memory of 2752	2820	1f09ea74aef6369c20f58da63812d6a76f048038748340e253e575be4d2664b7.exe	29
PID 2820 wrote to memory of 2752	2820	1f09ea74aef6369c20f58da63812d6a76f048038748340e253e575be4d2664b7.exe	29
PID 2820 wrote to memory of 2752	2820	1f09ea74aef6369c20f58da63812d6a76f048038748340e253e575be4d2664b7.exe	29
PID 2820 wrote to memory of 2752	2820	1f09ea74aef6369c20f58da63812d6a76f048038748340e253e575be4d2664b7.exe	29
PID 2820 wrote to memory of 2644	2820	1f09ea74aef6369c20f58da63812d6a76f048038748340e253e575be4d2664b7.exe	31
PID 2820 wrote to memory of 2644	2820	1f09ea74aef6369c20f58da63812d6a76f048038748340e253e575be4d2664b7.exe	31
PID 2820 wrote to memory of 2644	2820	1f09ea74aef6369c20f58da63812d6a76f048038748340e253e575be4d2664b7.exe	31
PID 2820 wrote to memory of 2644	2820	1f09ea74aef6369c20f58da63812d6a76f048038748340e253e575be4d2664b7.exe	31
PID 2644 wrote to memory of 2512	2644	winmgr.exe	32
PID 2644 wrote to memory of 2512	2644	winmgr.exe	32
PID 2644 wrote to memory of 2512	2644	winmgr.exe	32
PID 2644 wrote to memory of 2512	2644	winmgr.exe	32
PID 2644 wrote to memory of 2512	2644	winmgr.exe	32
PID 2644 wrote to memory of 2512	2644	winmgr.exe	32
PID 2644 wrote to memory of 2512	2644	winmgr.exe	32
PID 2644 wrote to memory of 2512	2644	winmgr.exe	32
PID 2644 wrote to memory of 2512	2644	winmgr.exe	32
PID 2644 wrote to memory of 2512	2644	winmgr.exe	32

C:\Users\Admin\AppData\Local\Temp\1f09ea74aef6369c20f58da63812d6a76f048038748340e253e575be4d2664b7.exe
"C:\Users\Admin\AppData\Local\Temp\1f09ea74aef6369c20f58da63812d6a76f048038748340e253e575be4d2664b7.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3040
- C:\Users\Admin\AppData\Local\Temp\1f09ea74aef6369c20f58da63812d6a76f048038748340e253e575be4d2664b7.exe
  "C:\Users\Admin\AppData\Local\Temp\1f09ea74aef6369c20f58da63812d6a76f048038748340e253e575be4d2664b7.exe"
  2⤵
  - Modifies security service
  - Loads dropped DLL
  - Adds Run key to start application
  - Drops file in Windows directory
  - Suspicious use of WriteProcessMemory
  PID:2820
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c ""C:\Users\Admin\AppData\Local\Temp\tojitbdooq.bat" "
    3⤵
    - Deletes itself
    PID:2752
- - C:\Windows\M-505040927557027642084862846502470750\winmgr.exe
    C:\Windows\M-505040927557027642084862846502470750\winmgr.exe
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - Suspicious use of WriteProcessMemory
    PID:2644
  - - C:\Windows\M-505040927557027642084862846502470750\winmgr.exe
      C:\Windows\M-505040927557027642084862846502470750\winmgr.exe
      4⤵
      Executes dropped EXE
      Drops file in System32 directory
      PID:2512

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

Create or Modify System Process

T1543

Windows Service

T1543.003

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Defense Evasion

Modify Registry

T1112

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tojitbdooq.bat

Filesize
302B

MD5
8edad0bfa8181b513dc8298bf3fad7c9

SHA1
fecd8fc32983ae99c2a85d211a5524dc1d6ab66c

SHA256
0ab8ddb3b1ad3da521b8d7efcfcb916257820841f7634219d2e21a18006c5237

SHA512
1a554a1749769495be598d1152731823995a3bd7e9f9ab33144c56a6fbcb4bb06daf6cc34c968ede739cba19ca7504b6051b3960ab93c3decbd56cef26177b7b

Download Submit
C:\Users\Admin\AppData\Local\Temp\tojitbdooq.bat

Filesize
302B

MD5
8edad0bfa8181b513dc8298bf3fad7c9

SHA1
fecd8fc32983ae99c2a85d211a5524dc1d6ab66c

SHA256
0ab8ddb3b1ad3da521b8d7efcfcb916257820841f7634219d2e21a18006c5237

SHA512
1a554a1749769495be598d1152731823995a3bd7e9f9ab33144c56a6fbcb4bb06daf6cc34c968ede739cba19ca7504b6051b3960ab93c3decbd56cef26177b7b

Download Submit
C:\Windows\M-505040927557027642084862846502470750\winmgr.exe

Filesize
337KB

MD5
b216e5f4f710a3383c355f738e1cfeff

SHA1
8ea0c462d67c04935ceb231625a7583d408d78d2

SHA256
1f09ea74aef6369c20f58da63812d6a76f048038748340e253e575be4d2664b7

SHA512
a755c95df1123fef8a1690fc117ff1933473f4725c513c613b22c82bd38e24f2d4aa890056a02bed4ebf4b517bff9513e5a33bfc7a19c509e685770044d33311

Download Submit
C:\Windows\M-505040927557027642084862846502470750\winmgr.exe

Filesize
337KB

MD5
b216e5f4f710a3383c355f738e1cfeff

SHA1
8ea0c462d67c04935ceb231625a7583d408d78d2

SHA256
1f09ea74aef6369c20f58da63812d6a76f048038748340e253e575be4d2664b7

SHA512
a755c95df1123fef8a1690fc117ff1933473f4725c513c613b22c82bd38e24f2d4aa890056a02bed4ebf4b517bff9513e5a33bfc7a19c509e685770044d33311

Download Submit
C:\Windows\M-505040927557027642084862846502470750\winmgr.exe

Filesize
337KB

MD5
b216e5f4f710a3383c355f738e1cfeff

SHA1
8ea0c462d67c04935ceb231625a7583d408d78d2

SHA256
1f09ea74aef6369c20f58da63812d6a76f048038748340e253e575be4d2664b7

SHA512
a755c95df1123fef8a1690fc117ff1933473f4725c513c613b22c82bd38e24f2d4aa890056a02bed4ebf4b517bff9513e5a33bfc7a19c509e685770044d33311

Download Submit
C:\Windows\M-505040927557027642084862846502470750\winmgr.exe

Filesize
337KB

MD5
b216e5f4f710a3383c355f738e1cfeff

SHA1
8ea0c462d67c04935ceb231625a7583d408d78d2

SHA256
1f09ea74aef6369c20f58da63812d6a76f048038748340e253e575be4d2664b7

SHA512
a755c95df1123fef8a1690fc117ff1933473f4725c513c613b22c82bd38e24f2d4aa890056a02bed4ebf4b517bff9513e5a33bfc7a19c509e685770044d33311

Download Submit
\Windows\M-505040927557027642084862846502470750\winmgr.exe

Filesize
337KB

MD5
b216e5f4f710a3383c355f738e1cfeff

SHA1
8ea0c462d67c04935ceb231625a7583d408d78d2

SHA256
1f09ea74aef6369c20f58da63812d6a76f048038748340e253e575be4d2664b7

SHA512
a755c95df1123fef8a1690fc117ff1933473f4725c513c613b22c82bd38e24f2d4aa890056a02bed4ebf4b517bff9513e5a33bfc7a19c509e685770044d33311

Download Submit
\Windows\M-505040927557027642084862846502470750\winmgr.exe

Filesize
337KB

MD5
b216e5f4f710a3383c355f738e1cfeff

SHA1
8ea0c462d67c04935ceb231625a7583d408d78d2

SHA256
1f09ea74aef6369c20f58da63812d6a76f048038748340e253e575be4d2664b7

SHA512
a755c95df1123fef8a1690fc117ff1933473f4725c513c613b22c82bd38e24f2d4aa890056a02bed4ebf4b517bff9513e5a33bfc7a19c509e685770044d33311

Download Submit
memory/2512-57-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2512-44-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2512-49-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2512-54-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2512-59-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2512-72-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2644-41-0x0000000000400000-0x000000000045C000-memory.dmp

Filesize
368KB

Download
memory/2644-29-0x0000000000400000-0x000000000045C000-memory.dmp

Filesize
368KB

Download
memory/2644-36-0x0000000000530000-0x0000000000630000-memory.dmp

Filesize
1024KB

Download
memory/2820-32-0x0000000002540000-0x000000000259C000-memory.dmp

Filesize
368KB

Download
memory/2820-10-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2820-9-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2820-6-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2820-3-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/3040-0-0x0000000000400000-0x000000000045C000-memory.dmp

Filesize
368KB

Download
memory/3040-8-0x0000000000400000-0x000000000045C000-memory.dmp

Filesize
368KB

Download
memory/3040-4-0x0000000002090000-0x00000000020EC000-memory.dmp

Filesize
368KB

Download
memory/3040-2-0x00000000005F0000-0x00000000006F0000-memory.dmp

Filesize
1024KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads