9d2722eed882f96fbe2c0cab9297cd0f8b180add761b034be81ebbed18acb33a

Analysis

max time kernel
124s
max time network
129s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
02-07-2024 02:08

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General

Target

02072024_0208_01072024_Bank slip.docx
Size

16KB
MD5

d23ad6c57a2e42bc4d01a63c7957047a
SHA1

0e6de0feaa8e9471395943675fdd2da07576c1bd
SHA256

9d2722eed882f96fbe2c0cab9297cd0f8b180add761b034be81ebbed18acb33a
SHA512

63fb9186a83f9c917ad110f986deb08fb36b4eaa3a254f4c421a55a85b21c6c976ac54ad41f0781095cc8125119838a489ad218bd274025a1a917b398392aa50
SSDEEP

384:WyXHNatWqs8PL8wi4OEwH8TIbE91r2fRqJY8cviCv4zxUBZ72:WcHqx5P3DOqnYJUYvrv4lx

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 value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	WINWORD.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	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

4348 WINWORD.EXE
4348 WINWORD.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

WINWORD.EXE

description pid process

Token: SeAuditPrivilege 4348 WINWORD.EXE
Suspicious use of SetWindowsHookEx 8 IoCs

Processes:

WINWORD.EXE

pid process

4348 WINWORD.EXE
4348 WINWORD.EXE
4348 WINWORD.EXE
4348 WINWORD.EXE
4348 WINWORD.EXE
4348 WINWORD.EXE
4348 WINWORD.EXE
4348 WINWORD.EXE
Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012
Uses Volume Shadow Copy WMI provider
The Volume Shadow Copy service is used to manage backups/snapshots.
ransomware
Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
ransomware

pid	process
4348	WINWORD.EXE
4348	WINWORD.EXE

description	pid	process
Token: SeAuditPrivilege	4348	WINWORD.EXE

pid	process
4348	WINWORD.EXE
4348	WINWORD.EXE
4348	WINWORD.EXE
4348	WINWORD.EXE
4348	WINWORD.EXE
4348	WINWORD.EXE
4348	WINWORD.EXE
4348	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\02072024_0208_01072024_Bank slip.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:4348

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=3768,i,14486271492189381216,15799931579469722648,262144 --variations-seed-version --mojo-platform-channel-handle=4116 /prefetch:8
1⤵
PID:4236

Network

MITRE ATT&CK Matrix ATT&CK v13

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

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\YOJF4VYG\obizxcv[1].doc
Filesize
435KB

MD5
772118c84cda70602577a54f7a565949

SHA1
ebda11d7f40bfd5b0e41ce2e3d8e66cc1c5044cb

SHA256
f161926d1afc3b1592008ae8582f4e2857ac658bf52c91a111127a2fcfc2ebdb

SHA512
69330901c62c60387bc067729eb1e0e382045697745988c88fb88817ee67aab4779fff720944c85dd2d8b775e6b987ccff140d27eca402e18be7c780c27645fb

Download Submit
C:\Users\Admin\AppData\Local\Temp\TCD7BAC.tmp\gb.xsl
Filesize
262KB

MD5
51d32ee5bc7ab811041f799652d26e04

SHA1
412193006aa3ef19e0a57e16acf86b830993024a

SHA256
6230814bf5b2d554397580613e20681752240ab87fd354ececf188c1eabe0e97

SHA512
5fc5d889b0c8e5ef464b76f0c4c9e61bda59b2d1205ac9417cc74d6e9f989fb73d78b4eb3044a1a1e1f2c00ce1ca1bd6d4d07eeadc4108c7b124867711c31810

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Office\Recent\index.dat
Filesize
245B

MD5
074b768e65d2946ea83c3ee95cdc13ae

SHA1
b289e75a2d17ecf15354dc24d2e3d6cde52cff0d

SHA256
d0d5b3a6875013c896a7ecbf6e8d1688391a84c5e25656aa3cffaac7d85b02cc

SHA512
30a97ba597620a7ad851edb4bebe624f5e18f5e60eeb895f706323612b1c458dbd5d393acbddde15d9511157ee5906b1d58c81837060b24f5328ed0b930fa567

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\UProof\ExcludeDictionaryEN0409.lex
Filesize
2B

MD5
f3b25701fe362ec84616a93a45ce9998

SHA1
d62636d8caec13f04e28442a0a6fa1afeb024bbb

SHA256
b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209

SHA512
98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84

Download Submit
memory/4348-7-0x00007FFF34E30000-0x00007FFF35025000-memory.dmp

Filesize
2.0MB

Download
memory/4348-21-0x00007FFF34E30000-0x00007FFF35025000-memory.dmp

Filesize
2.0MB

Download
memory/4348-6-0x00007FFF34E30000-0x00007FFF35025000-memory.dmp

Filesize
2.0MB

Download
memory/4348-8-0x00007FFF34E30000-0x00007FFF35025000-memory.dmp

Filesize
2.0MB

Download
memory/4348-0-0x00007FFEF4EB0000-0x00007FFEF4EC0000-memory.dmp

Filesize
64KB

Download
memory/4348-9-0x00007FFF34E30000-0x00007FFF35025000-memory.dmp

Filesize
2.0MB

Download
memory/4348-11-0x00007FFF34E30000-0x00007FFF35025000-memory.dmp

Filesize
2.0MB

Download
memory/4348-12-0x00007FFEF2CF0000-0x00007FFEF2D00000-memory.dmp

Filesize
64KB

Download
memory/4348-10-0x00007FFF34E30000-0x00007FFF35025000-memory.dmp

Filesize
2.0MB

Download
memory/4348-13-0x00007FFF34E30000-0x00007FFF35025000-memory.dmp

Filesize
2.0MB

Download
memory/4348-14-0x00007FFF34E30000-0x00007FFF35025000-memory.dmp

Filesize
2.0MB

Download
memory/4348-15-0x00007FFEF2CF0000-0x00007FFEF2D00000-memory.dmp

Filesize
64KB

Download
memory/4348-17-0x00007FFF34E30000-0x00007FFF35025000-memory.dmp

Filesize
2.0MB

Download
memory/4348-20-0x00007FFF34E30000-0x00007FFF35025000-memory.dmp

Filesize
2.0MB

Download
memory/4348-22-0x00007FFF34E30000-0x00007FFF35025000-memory.dmp

Filesize
2.0MB

Download
memory/4348-5-0x00007FFEF4EB0000-0x00007FFEF4EC0000-memory.dmp

Filesize
64KB

Download
memory/4348-19-0x00007FFF34E30000-0x00007FFF35025000-memory.dmp

Filesize
2.0MB

Download
memory/4348-18-0x00007FFF34E30000-0x00007FFF35025000-memory.dmp

Filesize
2.0MB

Download
memory/4348-16-0x00007FFF34E30000-0x00007FFF35025000-memory.dmp

Filesize
2.0MB

Download
memory/4348-1-0x00007FFEF4EB0000-0x00007FFEF4EC0000-memory.dmp

Filesize
64KB

Download
memory/4348-3-0x00007FFEF4EB0000-0x00007FFEF4EC0000-memory.dmp

Filesize
64KB

Download
memory/4348-4-0x00007FFF34ECD000-0x00007FFF34ECE000-memory.dmp

Filesize
4KB

Download
memory/4348-84-0x00007FFF34E30000-0x00007FFF35025000-memory.dmp

Filesize
2.0MB

Download
memory/4348-2-0x00007FFEF4EB0000-0x00007FFEF4EC0000-memory.dmp

Filesize
64KB

Download
memory/4348-589-0x00007FFEF4EB0000-0x00007FFEF4EC0000-memory.dmp

Filesize
64KB

Download
memory/4348-588-0x00007FFEF4EB0000-0x00007FFEF4EC0000-memory.dmp

Filesize
64KB

Download
memory/4348-590-0x00007FFEF4EB0000-0x00007FFEF4EC0000-memory.dmp

Filesize
64KB

Download
memory/4348-591-0x00007FFEF4EB0000-0x00007FFEF4EC0000-memory.dmp

Filesize
64KB

Download
memory/4348-592-0x00007FFF34E30000-0x00007FFF35025000-memory.dmp

Filesize
2.0MB

Download