7a1e447f7534a388da24abdb7187757d8db1402edc08b3d74bb763cd0a18f86e

Analysis

max time kernel
108s
max time network
145s
platform
windows10_x64
resource
win10v20210410
submitted
19-08-2021 19:24

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General

Target

new order 18190001.xlsx
Size

1.2MB
MD5

727cef81cf0948f6d8ed9a1308cf4ff0
SHA1

4f7c6fa08eba471217c7775f55e6d258cddbe2aa
SHA256

7a1e447f7534a388da24abdb7187757d8db1402edc08b3d74bb763cd0a18f86e
SHA512

5882592d9a29d6fba033dd9bbbb58779e31250f007dc742b5a17b150434767395bb397fac765a2f62b935443578243490069bd2b450d353c1191972f55772a72

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

776 EXCEL.EXE

Suspicious use of SetWindowsHookEx 12 IoCs

Processes:

EXCEL.EXE

pid	process
776	EXCEL.EXE
776	EXCEL.EXE
776	EXCEL.EXE
776	EXCEL.EXE
776	EXCEL.EXE
776	EXCEL.EXE
776	EXCEL.EXE
776	EXCEL.EXE
776	EXCEL.EXE
776	EXCEL.EXE
776	EXCEL.EXE
776	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\new order 18190001.xlsx"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:776

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/776-114-0x00007FF7F23C0000-0x00007FF7F5976000-memory.dmp

Filesize
53.7MB

Download
memory/776-115-0x00007FF949B80000-0x00007FF949B90000-memory.dmp

Filesize
64KB

Download
memory/776-116-0x00007FF949B80000-0x00007FF949B90000-memory.dmp

Filesize
64KB

Download
memory/776-117-0x00007FF949B80000-0x00007FF949B90000-memory.dmp

Filesize
64KB

Download
memory/776-118-0x00007FF949B80000-0x00007FF949B90000-memory.dmp

Filesize
64KB

Download
memory/776-122-0x00007FF949B80000-0x00007FF949B90000-memory.dmp

Filesize
64KB

Download
memory/776-121-0x00007FF96A500000-0x00007FF96B5EE000-memory.dmp

Filesize
16.9MB

Download
memory/776-123-0x0000023BA56B0000-0x0000023BA75A5000-memory.dmp

Filesize
31.0MB

Download
memory/776-333-0x00007FF949B80000-0x00007FF949B90000-memory.dmp

Filesize
64KB

Download
memory/776-334-0x00007FF949B80000-0x00007FF949B90000-memory.dmp

Filesize
64KB

Download
memory/776-335-0x00007FF949B80000-0x00007FF949B90000-memory.dmp

Filesize
64KB

Download
memory/776-336-0x00007FF949B80000-0x00007FF949B90000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

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Downloads