38c061d6e8129f0bee204e12caed47f44f747c4f65c8001603f7708b72a26138

Analysis

max time kernel
135s
max time network
152s
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 17:50

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General

Target

comentarios-239418, MX.one
Size

261KB
MD5

8031ba2f1e6d6847f212be79b50f4052
SHA1

e3fdccc6569e42a24ac8ee3675710a0133892ef5
SHA256

38c061d6e8129f0bee204e12caed47f44f747c4f65c8001603f7708b72a26138
SHA512

b8569bb8857c427f75bfbfbe56ec1c34b13a069e3204ef75502074aa328ebd945e73dd676ca0b2f486de260ab0275c7b1a0da1d7d0d45d2d5a12a6a0bbbef9b2
SSDEEP

3072:xXzeHrBwsHzUfxJ3mY2IsGllOb3HPWaBtOzUfxJ3mY2IsGllOb3HPWaBtuXf:FeHrBwsYXm5ZGa3vRXm5ZGa3vq

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

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

Processes:

ONENOTE.EXE

pid process

688 ONENOTE.EXE
688 ONENOTE.EXE

Suspicious use of SetWindowsHookEx 14 IoCs

Processes:

ONENOTE.EXE

pid	process
688	ONENOTE.EXE
688	ONENOTE.EXE
688	ONENOTE.EXE
688	ONENOTE.EXE
688	ONENOTE.EXE
688	ONENOTE.EXE
688	ONENOTE.EXE
688	ONENOTE.EXE
688	ONENOTE.EXE
688	ONENOTE.EXE
688	ONENOTE.EXE
688	ONENOTE.EXE
688	ONENOTE.EXE
688	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\comentarios-239418, MX.one"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:688

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/688-133-0x00007FFE414D0000-0x00007FFE414E0000-memory.dmp

Filesize
64KB

Download
memory/688-134-0x00007FFE414D0000-0x00007FFE414E0000-memory.dmp

Filesize
64KB

Download
memory/688-135-0x00007FFE414D0000-0x00007FFE414E0000-memory.dmp

Filesize
64KB

Download
memory/688-136-0x00007FFE414D0000-0x00007FFE414E0000-memory.dmp

Filesize
64KB

Download
memory/688-137-0x00007FFE414D0000-0x00007FFE414E0000-memory.dmp

Filesize
64KB

Download
memory/688-138-0x00007FFE3F030000-0x00007FFE3F040000-memory.dmp

Filesize
64KB

Download
memory/688-139-0x00007FFE3F030000-0x00007FFE3F040000-memory.dmp

Filesize
64KB

Download