a99b49f2067ae486a530b63a38cc373ed8d28c0e7f60d5b24e4fc3e0fe60f677

Analysis

max time kernel
101s
max time network
145s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
26-01-2023 08:07

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General

Target

has been verified. However PDF, IMG, xlsx, .docx
Size

10KB
MD5

107fe2ac90955572fd89d53510ca9242
SHA1

6a461ca59b3b132459447b5a975830f6617e5471
SHA256

a99b49f2067ae486a530b63a38cc373ed8d28c0e7f60d5b24e4fc3e0fe60f677
SHA512

1b3bd3a46e52e52ddc5436c88a00d4a82c6a151ff30faad6f76c7417ce46b46da1fcdc6e45d6942d8c978c4abc6354da6fd483ddcadb737e4a296d89fb60a08a
SSDEEP

192:ScIMmtP8ar5G/bfIdTO5namWBX8ex6y3wrN:SPXt4ATO5nosMwZ

Score

1^/10

Malware Config

Signatures

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

4648 WINWORD.EXE
4648 WINWORD.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

WINWORD.EXE

description pid process

Token: SeAuditPrivilege 4648 WINWORD.EXE
Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

WINWORD.EXE

pid process

4648 WINWORD.EXE
4648 WINWORD.EXE
4648 WINWORD.EXE
4648 WINWORD.EXE
4648 WINWORD.EXE
4648 WINWORD.EXE

pid	process
4648	WINWORD.EXE
4648	WINWORD.EXE

description	pid	process
Token: SeAuditPrivilege	4648	WINWORD.EXE

pid	process
4648	WINWORD.EXE
4648	WINWORD.EXE
4648	WINWORD.EXE
4648	WINWORD.EXE
4648	WINWORD.EXE
4648	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\has been verified. However PDF, IMG, xlsx, .docx" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:4648

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/4648-132-0x00007FF9E06B0000-0x00007FF9E06C0000-memory.dmp

Filesize
64KB

Download
memory/4648-133-0x00007FF9E06B0000-0x00007FF9E06C0000-memory.dmp

Filesize
64KB

Download
memory/4648-134-0x00007FF9E06B0000-0x00007FF9E06C0000-memory.dmp

Filesize
64KB

Download
memory/4648-135-0x00007FF9E06B0000-0x00007FF9E06C0000-memory.dmp

Filesize
64KB

Download
memory/4648-136-0x00007FF9E06B0000-0x00007FF9E06C0000-memory.dmp

Filesize
64KB

Download
memory/4648-137-0x00007FF9DE600000-0x00007FF9DE610000-memory.dmp

Filesize
64KB

Download
memory/4648-138-0x00007FF9DE600000-0x00007FF9DE610000-memory.dmp

Filesize
64KB

Download
memory/4648-140-0x00007FF9E06B0000-0x00007FF9E06C0000-memory.dmp

Filesize
64KB

Download
memory/4648-141-0x00007FF9E06B0000-0x00007FF9E06C0000-memory.dmp

Filesize
64KB

Download
memory/4648-142-0x00007FF9E06B0000-0x00007FF9E06C0000-memory.dmp

Filesize
64KB

Download
memory/4648-143-0x00007FF9E06B0000-0x00007FF9E06C0000-memory.dmp

Filesize
64KB

Download