22f21af5c55da4dd5cd8ab4807e7697abfe2c64382bdebbf44d1a432a91b4da5

Analysis

max time kernel
147s
max time network
141s
platform
windows10_x64
resource
win10v20210408
submitted
07-05-2021 15:22

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General

Target

export of document 6600.xlsm
Size

220KB
MD5

909d9dbbdb69cda8a52c2ed6137e411d
SHA1

4b94e8cd1a2ede35e2c425426de7151e0742ccde
SHA256

22f21af5c55da4dd5cd8ab4807e7697abfe2c64382bdebbf44d1a432a91b4da5
SHA512

64810500c3c7c64b66a290353ca71a5427f9060fdb4bfe05bee9dc0c428d2af48508bbdbf3888aff0ae5a84fd4089bbd84f5cc888da3cf821a60c6b943fde12a

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 FindShellTrayWindow 2 IoCs

Processes:

EXCEL.EXE

pid process

776 EXCEL.EXE
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\export of document 6600.xlsm"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:776

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

memory/776-114-0x00007FF6B7B70000-0x00007FF6BB126000-memory.dmp

Filesize
53.7MB

Download
memory/776-115-0x00007FFDD78A0000-0x00007FFDD78B0000-memory.dmp

Filesize
64KB

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memory/776-116-0x00007FFDD78A0000-0x00007FFDD78B0000-memory.dmp

Filesize
64KB

Download
memory/776-117-0x00007FFDD78A0000-0x00007FFDD78B0000-memory.dmp

Filesize
64KB

Download
memory/776-118-0x00007FFDD78A0000-0x00007FFDD78B0000-memory.dmp

Filesize
64KB

Download
memory/776-121-0x00007FFDD78A0000-0x00007FFDD78B0000-memory.dmp

Filesize
64KB

Download
memory/776-122-0x00007FFDF79B0000-0x00007FFDF8A9E000-memory.dmp

Filesize
16.9MB

Download
memory/776-123-0x0000012160870000-0x0000012162765000-memory.dmp

Filesize
31.0MB

Download
memory/776-179-0x0000012170900000-0x0000012170904000-memory.dmp

Filesize
16KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads