f3a25448fcb942e61330c47778b49939a43b64e48c9cb0cd70a36084a61b1bb9

Resubmissions

20/07/2023, 19:37

230720-ybtbjsag9x 1

20/07/2023, 19:30

230720-x74aysag6z 7

18/03/2023, 16:50

230318-vcf6tsfa8v 8

Analysis

max time kernel
297s
max time network
277s
platform
windows10-2004_x64
resource
win10v2004-20230703-es
resource tags

arch:x64arch:x86image:win10v2004-20230703-eslocale:es-esos:windows10-2004-x64systemwindows
submitted
20/07/2023, 19:30

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General

Target

documentsoDHL9980.docx
Size

282KB
MD5

189b5cb409366aafd28e8589f3c94fa3
SHA1

d91c3e44fb6495cb523c55d4cc4711e9d7ad69e0
SHA256

f3a25448fcb942e61330c47778b49939a43b64e48c9cb0cd70a36084a61b1bb9
SHA512

2f77879d9b8544248c4d5158353c285214a45f293c8ce21881b509472f8c346192ed3caba292e6dd8229ffadd3611a9e4d7dd677657540c79f2ad6d8bf61c47b
SSDEEP

6144:fg3/lEq0Z103/6N/Dxdmm3zvajEC1NVBIll5RFev+hcb5:f+yqU103CN/VMmrapba5RFGf5

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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	WINWORD.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 2 IoCs

pid	Process
1312	WINWORD.EXE
1312	WINWORD.EXE

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeAuditPrivilege	1312	WINWORD.EXE

Suspicious use of SetWindowsHookEx 8 IoCs

pid	Process
1312	WINWORD.EXE
1312	WINWORD.EXE
1312	WINWORD.EXE
1312	WINWORD.EXE
1312	WINWORD.EXE
1312	WINWORD.EXE
1312	WINWORD.EXE
1312	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\documentsoDHL9980.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:1312

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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\ExcludeDictionaryES2c0a.lex

Filesize
2B

MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

Download Submit
memory/1312-145-0x00007FFE44510000-0x00007FFE44705000-memory.dmp

Filesize
2.0MB

Download
memory/1312-140-0x00007FFE44510000-0x00007FFE44705000-memory.dmp

Filesize
2.0MB

Download
memory/1312-136-0x00007FFE04590000-0x00007FFE045A0000-memory.dmp

Filesize
64KB

Download
memory/1312-137-0x00007FFE44510000-0x00007FFE44705000-memory.dmp

Filesize
2.0MB

Download
memory/1312-138-0x00007FFE04590000-0x00007FFE045A0000-memory.dmp

Filesize
64KB

Download
memory/1312-139-0x00007FFE04590000-0x00007FFE045A0000-memory.dmp

Filesize
64KB

Download
memory/1312-133-0x00007FFE04590000-0x00007FFE045A0000-memory.dmp

Filesize
64KB

Download
memory/1312-141-0x00007FFE44510000-0x00007FFE44705000-memory.dmp

Filesize
2.0MB

Download
memory/1312-142-0x00007FFE44510000-0x00007FFE44705000-memory.dmp

Filesize
2.0MB

Download
memory/1312-143-0x00007FFE44510000-0x00007FFE44705000-memory.dmp

Filesize
2.0MB

Download
memory/1312-135-0x00007FFE04590000-0x00007FFE045A0000-memory.dmp

Filesize
64KB

Download
memory/1312-144-0x00007FFE02240000-0x00007FFE02250000-memory.dmp

Filesize
64KB

Download
memory/1312-149-0x00007FFE02240000-0x00007FFE02250000-memory.dmp

Filesize
64KB

Download
memory/1312-146-0x00007FFE44510000-0x00007FFE44705000-memory.dmp

Filesize
2.0MB

Download
memory/1312-148-0x00007FFE44510000-0x00007FFE44705000-memory.dmp

Filesize
2.0MB

Download
memory/1312-150-0x00007FFE44510000-0x00007FFE44705000-memory.dmp

Filesize
2.0MB

Download
memory/1312-147-0x00007FFE44510000-0x00007FFE44705000-memory.dmp

Filesize
2.0MB

Download
memory/1312-151-0x00007FFE44510000-0x00007FFE44705000-memory.dmp

Filesize
2.0MB

Download
memory/1312-152-0x00007FFE44510000-0x00007FFE44705000-memory.dmp

Filesize
2.0MB

Download
memory/1312-134-0x00007FFE44510000-0x00007FFE44705000-memory.dmp

Filesize
2.0MB

Download
memory/1312-171-0x00007FFE44510000-0x00007FFE44705000-memory.dmp

Filesize
2.0MB

Download
memory/1312-172-0x00007FFE44510000-0x00007FFE44705000-memory.dmp

Filesize
2.0MB

Download
memory/1312-173-0x00007FFE44510000-0x00007FFE44705000-memory.dmp

Filesize
2.0MB

Download
memory/1312-177-0x00007FFE44510000-0x00007FFE44705000-memory.dmp

Filesize
2.0MB

Download

Resubmissions

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads