c9ec26cb8bfd322cf188dc9e5138525a46fc2ce51089dca68c5d027139f21b0b

Resubmissions

07-05-2021 06:43

210507-k8cv1f6tns 10

07-05-2021 06:35

210507-8avcflmfrn 10

Analysis

max time kernel
101s
max time network
134s
platform
windows10_x64
resource
win10v20210410
submitted
07-05-2021 06:43

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Report Analysis Logs

General

Target

c10f0a9f60b971184e3bab85b430daee3c51e2f3351b101e64b7dd4e9417fe28.xlsm
Size

112KB
MD5

2614414ef198ae66125912c2844dc012
SHA1

04aff804486cd8db99734a7a341554e1e4f376bf
SHA256

c10f0a9f60b971184e3bab85b430daee3c51e2f3351b101e64b7dd4e9417fe28
SHA512

b5a5d5c7d2b9ab05c4788d920bf4097a08fd73c860ce5e442918c311c6d5bcfd37337b9f734941c977067dbb5de49e76ecceaf0207b5b6ce813bc745487db6e4

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

3016 EXCEL.EXE

Suspicious use of SetWindowsHookEx 12 IoCs

Processes:

EXCEL.EXE

pid	process
3016	EXCEL.EXE
3016	EXCEL.EXE
3016	EXCEL.EXE
3016	EXCEL.EXE
3016	EXCEL.EXE
3016	EXCEL.EXE
3016	EXCEL.EXE
3016	EXCEL.EXE
3016	EXCEL.EXE
3016	EXCEL.EXE
3016	EXCEL.EXE
3016	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\c10f0a9f60b971184e3bab85b430daee3c51e2f3351b101e64b7dd4e9417fe28.xlsm"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3016

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/3016-114-0x00007FF72F090000-0x00007FF732646000-memory.dmp

Filesize
53.7MB

Download
memory/3016-115-0x00007FFDCA390000-0x00007FFDCA3A0000-memory.dmp

Filesize
64KB

Download
memory/3016-116-0x00007FFDCA390000-0x00007FFDCA3A0000-memory.dmp

Filesize
64KB

Download
memory/3016-117-0x00007FFDCA390000-0x00007FFDCA3A0000-memory.dmp

Filesize
64KB

Download
memory/3016-119-0x00007FFDCA390000-0x00007FFDCA3A0000-memory.dmp

Filesize
64KB

Download
memory/3016-118-0x00007FFDCA390000-0x00007FFDCA3A0000-memory.dmp

Filesize
64KB

Download
memory/3016-122-0x00007FFDEABA0000-0x00007FFDEBC8E000-memory.dmp

Filesize
16.9MB

Download
memory/3016-123-0x000001CD6C590000-0x000001CD6E485000-memory.dmp

Filesize
31.0MB

Download