9604fbb0d387877ea857295c8b350e75d5adedc3907bc25f19baf16fff3b0d05

Analysis

max time kernel
121s
max time network
142s
platform
windows10_x64
resource
win10v20210410
submitted
26-07-2021 12:46

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General

Target

QUOTATION#1100630004R2.doc
Size

54KB
MD5

a3336f2a85c572aab40243c347ebfe59
SHA1

f6b300530f6d294ea005b13ec08d881c9651f8af
SHA256

9604fbb0d387877ea857295c8b350e75d5adedc3907bc25f19baf16fff3b0d05
SHA512

b4a02c7df3537f861429346bd2813de9f89cdb18fb867b8f9eb140d6e2d190bf1a9ff33302e919c111b1e379ef09840c8c1c8289d7fb20fbe2fff4268ea085cf

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

4004 WINWORD.EXE
4004 WINWORD.EXE
Suspicious use of SetWindowsHookEx 7 IoCs

Processes:

WINWORD.EXE

pid process

4004 WINWORD.EXE
4004 WINWORD.EXE
4004 WINWORD.EXE
4004 WINWORD.EXE
4004 WINWORD.EXE
4004 WINWORD.EXE
4004 WINWORD.EXE

pid	process
4004	WINWORD.EXE
4004	WINWORD.EXE

pid	process
4004	WINWORD.EXE
4004	WINWORD.EXE
4004	WINWORD.EXE
4004	WINWORD.EXE
4004	WINWORD.EXE
4004	WINWORD.EXE
4004	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\QUOTATION#1100630004R2.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4004

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/4004-114-0x00007FFBE40C0000-0x00007FFBE40D0000-memory.dmp

Filesize
64KB

Download
memory/4004-115-0x00007FFBE40C0000-0x00007FFBE40D0000-memory.dmp

Filesize
64KB

Download
memory/4004-116-0x00007FFBE40C0000-0x00007FFBE40D0000-memory.dmp

Filesize
64KB

Download
memory/4004-117-0x00007FFBE40C0000-0x00007FFBE40D0000-memory.dmp

Filesize
64KB

Download
memory/4004-119-0x00007FFBE40C0000-0x00007FFBE40D0000-memory.dmp

Filesize
64KB

Download
memory/4004-118-0x00007FFC04660000-0x00007FFC07183000-memory.dmp

Filesize
43.1MB

Download
memory/4004-122-0x00007FFBFF8B0000-0x00007FFC0099E000-memory.dmp

Filesize
16.9MB

Download
memory/4004-123-0x00007FFBFD5A0000-0x00007FFBFF495000-memory.dmp

Filesize
31.0MB

Download
memory/4004-325-0x00007FFBE40C0000-0x00007FFBE40D0000-memory.dmp

Filesize
64KB

Download
memory/4004-326-0x00007FFBE40C0000-0x00007FFBE40D0000-memory.dmp

Filesize
64KB

Download
memory/4004-327-0x00007FFBE40C0000-0x00007FFBE40D0000-memory.dmp

Filesize
64KB

Download
memory/4004-328-0x00007FFBE40C0000-0x00007FFBE40D0000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

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Downloads