11f7b6b11a624c7a09ccc40a99e1221598107fec68ff41e9a19a6d46ce56652d

Resubmissions

23-03-2023 06:25

230323-g61wfaga2x 10

22-03-2023 20:46

230322-zkhf3sbc39 10

22-03-2023 20:43

230322-zhj7wsbc28 4

Analysis

max time kernel
146s
max time network
126s
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 20:43

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General

Target

INVOICE000274.one
Size

261KB
MD5

3f34d4a7fcd41506b1361167549f842b
SHA1

503d219a20212eed5a7963543d9afc101ecb3620
SHA256

11f7b6b11a624c7a09ccc40a99e1221598107fec68ff41e9a19a6d46ce56652d
SHA512

b225a6794e4a1ca6bd5c8bbe0ada62314caf40c03a5352ec838d661de2dd79ff0a612b4e66380aafb0d1b4e882fecc80a04da7f4455761e902a5a04a5f305b12
SSDEEP

3072:xXzeHrBwsHzUfxJ3mY2IsGllOb3HPWaBtOzUfxJ3mY2IsGllOb3HPWaBtuXE:FeHrBwsYXm5ZGa3vRXm5ZGa3vN

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 opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	ONENOTE.EXE
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

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

ONENOTE.EXE

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

Suspicious behavior: AddClipboardFormatListener 2 IoCs

Processes:

ONENOTE.EXE

pid process

1652 ONENOTE.EXE
1652 ONENOTE.EXE
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

ONENOTE.EXE

pid process

1652 ONENOTE.EXE
1652 ONENOTE.EXE

Suspicious use of SetWindowsHookEx 14 IoCs

Processes:

ONENOTE.EXE

pid	process
1652	ONENOTE.EXE
1652	ONENOTE.EXE
1652	ONENOTE.EXE
1652	ONENOTE.EXE
1652	ONENOTE.EXE
1652	ONENOTE.EXE
1652	ONENOTE.EXE
1652	ONENOTE.EXE
1652	ONENOTE.EXE
1652	ONENOTE.EXE
1652	ONENOTE.EXE
1652	ONENOTE.EXE
1652	ONENOTE.EXE
1652	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\INVOICE000274.one"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:1652

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\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
C:\Users\Admin\AppData\Local\Temp\{AFC87403-FCAA-41D5-A2E0-31C86F8CE0CC}

Filesize
89KB

MD5
7559f0ff4f7e58ed031fe0b4438f4c57

SHA1
e2225573a8877c057319e10029fd85b0a51375a8

SHA256
73527befbcc1ec6716003fc875d578c40e3dfe619349ff288008bab33c90e5d2

SHA512
252d0a52c3b7bca5ea56a14c7ad1e27967b03e3dccfc3b8d79b8e1c474ed625937719af314e74f62583c708b45b937091e8fae7f1e40e56bf261d0f839f94e4a

Download Submit
memory/1652-133-0x00007FFD27250000-0x00007FFD27260000-memory.dmp

Filesize
64KB

Download
memory/1652-134-0x00007FFD27250000-0x00007FFD27260000-memory.dmp

Filesize
64KB

Download
memory/1652-135-0x00007FFD27250000-0x00007FFD27260000-memory.dmp

Filesize
64KB

Download
memory/1652-136-0x00007FFD27250000-0x00007FFD27260000-memory.dmp

Filesize
64KB

Download
memory/1652-137-0x00007FFD27250000-0x00007FFD27260000-memory.dmp

Filesize
64KB

Download
memory/1652-138-0x00007FFD25150000-0x00007FFD25160000-memory.dmp

Filesize
64KB

Download
memory/1652-139-0x00007FFD25150000-0x00007FFD25160000-memory.dmp

Filesize
64KB

Download