0e98ef27ae09b6e3a7cf7f2ecb6b08ffa3b1a174eca5ee5ceb8ab8589c858a8f

Resubmissions

23-03-2023 12:55

230323-p53bwafg49 10

22-03-2023 20:00

230322-yq59naba39 4

Analysis

max time kernel
146s
max time network
128s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
22-03-2023 20:00

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General

Target

INVOICE No L56 22 March 2023.one
Size

261KB
MD5

01cbd13497b0e8c64a9637a95b192226
SHA1

c0c56e8bb2c7289d90f318641840f8a07f250387
SHA256

0e98ef27ae09b6e3a7cf7f2ecb6b08ffa3b1a174eca5ee5ceb8ab8589c858a8f
SHA512

d2c80657362c5e3753e67ebb587ddd4c8a02f95137badb3b501e8b70b32fdb7b4917fa724f3907d486128408bd1f8c92e15cac0c7cbd67bc967a7635e127078e
SSDEEP

3072:xXzeHrBwsHzUfxJ3mY2IsGllOb3HPWaBtOzUfxJ3mY2IsGllOb3HPWaBtuXK:FeHrBwsYXm5ZGa3vRXm5ZGa3vX

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:

ONENOTE.EXE

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	ONENOTE.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	ONENOTE.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	ONENOTE.EXE

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

ONENOTE.EXE

description	ioc	process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	ONENOTE.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	ONENOTE.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	ONENOTE.EXE

Suspicious behavior: AddClipboardFormatListener 2 IoCs

Processes:

ONENOTE.EXE

pid process

3372 ONENOTE.EXE
3372 ONENOTE.EXE
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

ONENOTE.EXE

pid process

3372 ONENOTE.EXE
3372 ONENOTE.EXE

Suspicious use of SetWindowsHookEx 14 IoCs

Processes:

ONENOTE.EXE

pid	process
3372	ONENOTE.EXE
3372	ONENOTE.EXE
3372	ONENOTE.EXE
3372	ONENOTE.EXE
3372	ONENOTE.EXE
3372	ONENOTE.EXE
3372	ONENOTE.EXE
3372	ONENOTE.EXE
3372	ONENOTE.EXE
3372	ONENOTE.EXE
3372	ONENOTE.EXE
3372	ONENOTE.EXE
3372	ONENOTE.EXE
3372	ONENOTE.EXE

C:\Program Files\Microsoft Office\Root\Office16\ONENOTE.EXE
"C:\Program Files\Microsoft Office\Root\Office16\ONENOTE.EXE" "C:\Users\Admin\AppData\Local\Temp\INVOICE No L56 22 March 2023.one"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:3372

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

C:\Users\Admin\AppData\Local\Microsoft\OneNote\16.0\cache\tmp\000000BL.bin
Filesize
89KB

MD5
7559f0ff4f7e58ed031fe0b4438f4c57

SHA1
e2225573a8877c057319e10029fd85b0a51375a8

SHA256
73527befbcc1ec6716003fc875d578c40e3dfe619349ff288008bab33c90e5d2

SHA512
252d0a52c3b7bca5ea56a14c7ad1e27967b03e3dccfc3b8d79b8e1c474ed625937719af314e74f62583c708b45b937091e8fae7f1e40e56bf261d0f839f94e4a

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\OneNote\16.0\cache\tmp\000000BM.bin
Filesize
75KB

MD5
f776dd0f1ae059fcf295ade6c5495080

SHA1
ed270bfe2edb7e571ba4acf4b4088aa2a111e57e

SHA256
2130a3bc8050310a7474be0b17a4ea8584e2105cb17316cb463d732665745749

SHA512
2558ab6465af8a782ad02295744cd2d554d03c1ee7aa1689f13e3507a0cec4e73b9f86d1ec9aef346b831ab58758285a8ceda63dc0f834e1378dfa0504490f65

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\OneNote\16.0\cache\tmp\000000BO.bin
Filesize
567B

MD5
d055ce625528e448c61315eaaef5bb71

SHA1
029df4c872b1c154f32e7fe94f434547c3ba6192

SHA256
85bf1e672b4e86e9af0c7874681ec9620dfdc78e0335b83eef38c17d813b6705

SHA512
705b6b729e967fa946469571109aa892f5cb55a01c74d40ae02140d10cbf9b65dd5e511c06ebfe494e407742f8c6f4fbbe88664b78b37abfb2f19db1f66f4247

Download Submit
memory/3372-133-0x00007FFC91930000-0x00007FFC91940000-memory.dmp

Filesize
64KB

Download
memory/3372-134-0x00007FFC91930000-0x00007FFC91940000-memory.dmp

Filesize
64KB

Download
memory/3372-135-0x00007FFC91930000-0x00007FFC91940000-memory.dmp

Filesize
64KB

Download
memory/3372-136-0x00007FFC91930000-0x00007FFC91940000-memory.dmp

Filesize
64KB

Download
memory/3372-137-0x00007FFC91930000-0x00007FFC91940000-memory.dmp

Filesize
64KB

Download
memory/3372-138-0x00007FFC8F000000-0x00007FFC8F010000-memory.dmp

Filesize
64KB

Download
memory/3372-139-0x00007FFC8F000000-0x00007FFC8F010000-memory.dmp

Filesize
64KB

Download