03ee588023dd465f9a2089fb4151721c54713dc5f656673d414cb8ff1dfe8389

Analysis

max time kernel
122s
max time network
137s
platform
windows10_x64
resource
win10-en-20211014
submitted
21-10-2021 11:52

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General

Target

02e07df987f6c8bdaccb102c20a9e8cd44ecc7338213cb1d414fb2d35cd08ccb.xlsm
Size

164KB
MD5

9f694f3b9f9360df73a762011c17a36b
SHA1

ea51c209bfd12d9095d4167c6af6c19896e94efc
SHA256

02e07df987f6c8bdaccb102c20a9e8cd44ecc7338213cb1d414fb2d35cd08ccb
SHA512

ce0a1fc58180e4272b22f30a12ea1b765e800e8a4049c01dbf3746d2739aab7e661532acba0b92be28d1276c2117f2e966cb0eac2707c1d215bb3af9c8fc5071

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 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
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	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

4044 EXCEL.EXE
Suspicious use of SetWindowsHookEx 9 IoCs

Processes:

EXCEL.EXE

pid process

4044 EXCEL.EXE
4044 EXCEL.EXE
4044 EXCEL.EXE
4044 EXCEL.EXE
4044 EXCEL.EXE
4044 EXCEL.EXE
4044 EXCEL.EXE
4044 EXCEL.EXE
4044 EXCEL.EXE

pid	process
4044	EXCEL.EXE

pid	process
4044	EXCEL.EXE
4044	EXCEL.EXE
4044	EXCEL.EXE
4044	EXCEL.EXE
4044	EXCEL.EXE
4044	EXCEL.EXE
4044	EXCEL.EXE
4044	EXCEL.EXE
4044	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\02e07df987f6c8bdaccb102c20a9e8cd44ecc7338213cb1d414fb2d35cd08ccb.xlsm"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4044

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/4044-115-0x00007FF821CC0000-0x00007FF821CD0000-memory.dmp

Filesize
64KB

Download
memory/4044-116-0x00007FF821CC0000-0x00007FF821CD0000-memory.dmp

Filesize
64KB

Download
memory/4044-117-0x00007FF821CC0000-0x00007FF821CD0000-memory.dmp

Filesize
64KB

Download
memory/4044-118-0x00007FF821CC0000-0x00007FF821CD0000-memory.dmp

Filesize
64KB

Download
memory/4044-119-0x00007FF821CC0000-0x00007FF821CD0000-memory.dmp

Filesize
64KB

Download
memory/4044-120-0x00000206D9160000-0x00000206D9162000-memory.dmp

Filesize
8KB

Download
memory/4044-121-0x00000206D9160000-0x00000206D9162000-memory.dmp

Filesize
8KB

Download
memory/4044-122-0x00000206D9160000-0x00000206D9162000-memory.dmp

Filesize
8KB

Download