12b6116974f1dd42d7ae0c4d57cbba29ed3e8a069096c9991e9d5210330ace36

Analysis

max time kernel
102s
max time network
133s
platform
windows10_x64
resource
win10v20210410
submitted
07-05-2021 16:33

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General

Target

Order Purchase List.xlsx
Size

12KB
MD5

97680c19eb7372a5a6104836eb2eacf6
SHA1

f89fd944584b2f9da2c716d395a5b342315b53d2
SHA256

12b6116974f1dd42d7ae0c4d57cbba29ed3e8a069096c9991e9d5210330ace36
SHA512

1f4072f26921fb4da8c5369b76a2f54774b46cc398d8963ec6fecf72052d10107e393e55389b0ba0353c584be5d17c5844453df4c3af3ac1fa030a58bb05be31

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

Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

EXCEL.EXE

pid process

1016 EXCEL.EXE
Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

EXCEL.EXE

pid process

1016 EXCEL.EXE
1016 EXCEL.EXE

Suspicious use of SetWindowsHookEx 12 IoCs

Processes:

EXCEL.EXE

pid	process
1016	EXCEL.EXE
1016	EXCEL.EXE
1016	EXCEL.EXE
1016	EXCEL.EXE
1016	EXCEL.EXE
1016	EXCEL.EXE
1016	EXCEL.EXE
1016	EXCEL.EXE
1016	EXCEL.EXE
1016	EXCEL.EXE
1016	EXCEL.EXE
1016	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\Order Purchase List.xlsx"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:1016

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

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Downloads

memory/1016-114-0x00007FF78D2B0000-0x00007FF790866000-memory.dmp

Filesize
53.7MB

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memory/1016-115-0x00007FFC964C0000-0x00007FFC964D0000-memory.dmp

Filesize
64KB

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memory/1016-116-0x00007FFC964C0000-0x00007FFC964D0000-memory.dmp

Filesize
64KB

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memory/1016-117-0x00007FFC964C0000-0x00007FFC964D0000-memory.dmp

Filesize
64KB

Download
memory/1016-118-0x00007FFC964C0000-0x00007FFC964D0000-memory.dmp

Filesize
64KB

Download
memory/1016-119-0x00007FFC964C0000-0x00007FFC964D0000-memory.dmp

Filesize
64KB

Download
memory/1016-122-0x00007FFCB6E20000-0x00007FFCB7F0E000-memory.dmp

Filesize
16.9MB

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memory/1016-123-0x00000266B6610000-0x00000266B8505000-memory.dmp

Filesize
31.0MB

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Analysis

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General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads