98bfc226fd8e2e3c85804c39908a69d29cf80470797aaad99beb9f48aaf2daf6

Analysis

max time kernel
101s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
30-01-2023 08:18

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General

Target

proof of payment & invoice copy.docx
Size

10KB
MD5

050e0cb03d4c8149ab1c2f38606fbcda
SHA1

018af45ad250355375afe06b0036e4333bb620f5
SHA256

98bfc226fd8e2e3c85804c39908a69d29cf80470797aaad99beb9f48aaf2daf6
SHA512

8aef1f075e219e344d61b4d5eea5f3275d0f931ceb3b6933714f438a06a3b2918e28bb231a797f19c3c8667a30ac7985fbd94180b048bb081369ef25a0a77ce5
SSDEEP

192:ScIMmtP5hG/b7XN+eOp8et9O+5+5F7Jar/YEChI31l:SPXRE7XtORj7wtar/YECOL

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

4956 WINWORD.EXE
4956 WINWORD.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

WINWORD.EXE

description pid process

Token: SeAuditPrivilege 4956 WINWORD.EXE
Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

WINWORD.EXE

pid process

4956 WINWORD.EXE
4956 WINWORD.EXE
4956 WINWORD.EXE
4956 WINWORD.EXE
4956 WINWORD.EXE
4956 WINWORD.EXE

pid	process
4956	WINWORD.EXE
4956	WINWORD.EXE

description	pid	process
Token: SeAuditPrivilege	4956	WINWORD.EXE

pid	process
4956	WINWORD.EXE
4956	WINWORD.EXE
4956	WINWORD.EXE
4956	WINWORD.EXE
4956	WINWORD.EXE
4956	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\proof of payment & invoice copy.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:4956

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/4956-132-0x00007FFD121B0000-0x00007FFD121C0000-memory.dmp

Filesize
64KB

Download
memory/4956-133-0x00007FFD121B0000-0x00007FFD121C0000-memory.dmp

Filesize
64KB

Download
memory/4956-134-0x00007FFD121B0000-0x00007FFD121C0000-memory.dmp

Filesize
64KB

Download
memory/4956-135-0x00007FFD121B0000-0x00007FFD121C0000-memory.dmp

Filesize
64KB

Download
memory/4956-136-0x00007FFD121B0000-0x00007FFD121C0000-memory.dmp

Filesize
64KB

Download
memory/4956-137-0x00007FFD0FD40000-0x00007FFD0FD50000-memory.dmp

Filesize
64KB

Download
memory/4956-138-0x00007FFD0FD40000-0x00007FFD0FD50000-memory.dmp

Filesize
64KB

Download
memory/4956-140-0x00007FFD121B0000-0x00007FFD121C0000-memory.dmp

Filesize
64KB

Download
memory/4956-142-0x00007FFD121B0000-0x00007FFD121C0000-memory.dmp

Filesize
64KB

Download
memory/4956-141-0x00007FFD121B0000-0x00007FFD121C0000-memory.dmp

Filesize
64KB

Download
memory/4956-143-0x00007FFD121B0000-0x00007FFD121C0000-memory.dmp

Filesize
64KB

Download