06b4bcf9db88afd44529033140af42ab5de56b3bc40a0d67ad5fd48133ba859e

Analysis

max time kernel
101s
max time network
131s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
02/03/2023, 01:15

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General

Target

f94cfe3d53b9bfe642318f051d195ab1e443a97301d17e143eb3e19e2744959d.docx
Size

351KB
MD5

4d93662383a5a4ede5adaa924360b7fc
SHA1

2156d10195ad7402fba5821886abb12b2f326203
SHA256

f94cfe3d53b9bfe642318f051d195ab1e443a97301d17e143eb3e19e2744959d
SHA512

335c39b43fa306aac5642ffe69992766fcea0f689a5cb42eff8226efce4f6a45d7e525f673348a23d66aa7bffc84f08237859b6085023dfaf285b5bb868f6822
SSDEEP

6144:V8Cyjf3ktT/T0+RN718HFRdHnwlUhsm6uxPTUqhHB4NhpwqQ3P:OJj8A+RB18HFg6hp6u9TD2vQf

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

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

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

NTFS ADS 2 IoCs

description	ioc	Process
File opened for modification	C:\Users\Admin\AppData\Local\Temp\https:\www.mediafire.com\file\8qv8nzje8wymhaj\excelDNALibrary-AddIn64.xll\file	WINWORD.EXE
File opened for modification	C:\Users\Admin\AppData\Local\Temp\https:\urlcallinghta.blogspot.com\atom.xml	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 2 IoCs

pid	Process
2500	WINWORD.EXE
2500	WINWORD.EXE

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeAuditPrivilege	2500	WINWORD.EXE

Suspicious use of SetWindowsHookEx 8 IoCs

pid	Process
2500	WINWORD.EXE
2500	WINWORD.EXE
2500	WINWORD.EXE
2500	WINWORD.EXE
2500	WINWORD.EXE
2500	WINWORD.EXE
2500	WINWORD.EXE
2500	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\f94cfe3d53b9bfe642318f051d195ab1e443a97301d17e143eb3e19e2744959d.docx" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- NTFS ADS
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2500

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\UProof\ExcludeDictionaryEN0409.lex

Filesize
2B

MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

Download Submit
memory/2500-133-0x00007FFCFC030000-0x00007FFCFC040000-memory.dmp

Filesize
64KB

Download
memory/2500-134-0x00007FFCFC030000-0x00007FFCFC040000-memory.dmp

Filesize
64KB

Download
memory/2500-135-0x00007FFCFC030000-0x00007FFCFC040000-memory.dmp

Filesize
64KB

Download
memory/2500-136-0x00007FFCFC030000-0x00007FFCFC040000-memory.dmp

Filesize
64KB

Download
memory/2500-137-0x00007FFCFC030000-0x00007FFCFC040000-memory.dmp

Filesize
64KB

Download
memory/2500-138-0x00007FFCF9860000-0x00007FFCF9870000-memory.dmp

Filesize
64KB

Download
memory/2500-139-0x00007FFCF9860000-0x00007FFCF9870000-memory.dmp

Filesize
64KB

Download
memory/2500-198-0x00007FFCFC030000-0x00007FFCFC040000-memory.dmp

Filesize
64KB

Download
memory/2500-199-0x00007FFCFC030000-0x00007FFCFC040000-memory.dmp

Filesize
64KB

Download
memory/2500-200-0x00007FFCFC030000-0x00007FFCFC040000-memory.dmp

Filesize
64KB

Download
memory/2500-201-0x00007FFCFC030000-0x00007FFCFC040000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads