a468dfc81a56cc61da4831525f4185d374dfa4921e86125129e6b3afe8a90ebe

Analysis

max time kernel
112s
max time network
134s
platform
windows10_x64
resource
win10-en-20211014
submitted
17-11-2021 08:29

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General

Target

SHIPPPING-DOC.xlsx
Size

228KB
MD5

6636e37c6cf98402be8872c4fe796ae3
SHA1

76116e65c89b60e54bb32de4b7140af6468e4c17
SHA256

a468dfc81a56cc61da4831525f4185d374dfa4921e86125129e6b3afe8a90ebe
SHA512

54aeaab0b0096480bc497cfb7f0e9bfcab4e53af55849c39d7fc78557a4e756fa4237723e18aff567a651dd8e3e7a3d4e7b27df5b57878af5563df6bc3ab5b6f

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:

EXCEL.EXE

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

Enumerates system info in registry 2 TTPs 3 IoCs

Query Registry

T1012

System Information Discovery

T1082

Processes:

EXCEL.EXE

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

Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

EXCEL.EXE

pid process

2696 EXCEL.EXE

Suspicious use of SetWindowsHookEx 12 IoCs

Processes:

EXCEL.EXE

pid	process
2696	EXCEL.EXE
2696	EXCEL.EXE
2696	EXCEL.EXE
2696	EXCEL.EXE
2696	EXCEL.EXE
2696	EXCEL.EXE
2696	EXCEL.EXE
2696	EXCEL.EXE
2696	EXCEL.EXE
2696	EXCEL.EXE
2696	EXCEL.EXE
2696	EXCEL.EXE

C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\SHIPPPING-DOC.xlsx"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2696

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

memory/2696-115-0x00007FFED4D40000-0x00007FFED4D50000-memory.dmp

Filesize
64KB

Download
memory/2696-116-0x00007FFED4D40000-0x00007FFED4D50000-memory.dmp

Filesize
64KB

Download
memory/2696-117-0x00007FFED4D40000-0x00007FFED4D50000-memory.dmp

Filesize
64KB

Download
memory/2696-118-0x00007FFED4D40000-0x00007FFED4D50000-memory.dmp

Filesize
64KB

Download
memory/2696-119-0x00007FFED4D40000-0x00007FFED4D50000-memory.dmp

Filesize
64KB

Download
memory/2696-120-0x00000221B0C40000-0x00000221B0C42000-memory.dmp

Filesize
8KB

Download
memory/2696-121-0x00000221B0C40000-0x00000221B0C42000-memory.dmp

Filesize
8KB

Download
memory/2696-122-0x00000221B0C40000-0x00000221B0C42000-memory.dmp

Filesize
8KB

Download
memory/2696-128-0x00007FFED16E0000-0x00007FFED16F0000-memory.dmp

Filesize
64KB

Download
memory/2696-129-0x00007FFED16E0000-0x00007FFED16F0000-memory.dmp

Filesize
64KB

Download