3792b9f9022fcd8e0b80ec9b5a053720e0ad647b27219bc7fa7dd078f2b739bc

Analysis

max time kernel
114s
max time network
136s
platform
windows10_x64
resource
win10v20210410
submitted
10-05-2021 06:31

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General

Target

Inquiry.xls
Size

66KB
MD5

13653be1bd43539522d4e1702fe38fc5
SHA1

bade1e77ce7c7724bdf24fe77eb5652f7f62d130
SHA256

3792b9f9022fcd8e0b80ec9b5a053720e0ad647b27219bc7fa7dd078f2b739bc
SHA512

660af6103d2bf5b8cb00e42ae33b82f01dd3533ea8b7c8e6b081fc668f1a885c9bdadaa06df70f9876d2bdce6f535c16219a83b16e294b4de1e4be9487569501

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

1808 EXCEL.EXE

Suspicious use of SetWindowsHookEx 13 IoCs

Processes:

EXCEL.EXE

pid	process
1808	EXCEL.EXE
1808	EXCEL.EXE
1808	EXCEL.EXE
1808	EXCEL.EXE
1808	EXCEL.EXE
1808	EXCEL.EXE
1808	EXCEL.EXE
1808	EXCEL.EXE
1808	EXCEL.EXE
1808	EXCEL.EXE
1808	EXCEL.EXE
1808	EXCEL.EXE
1808	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\Inquiry.xls"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1808

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/1808-114-0x00007FF7611C0000-0x00007FF764776000-memory.dmp

Filesize
53.7MB

Download
memory/1808-115-0x00007FF94EEB0000-0x00007FF94EEC0000-memory.dmp

Filesize
64KB

Download
memory/1808-116-0x00007FF94EEB0000-0x00007FF94EEC0000-memory.dmp

Filesize
64KB

Download
memory/1808-117-0x00007FF94EEB0000-0x00007FF94EEC0000-memory.dmp

Filesize
64KB

Download
memory/1808-118-0x00007FF94EEB0000-0x00007FF94EEC0000-memory.dmp

Filesize
64KB

Download
memory/1808-121-0x00007FF94EEB0000-0x00007FF94EEC0000-memory.dmp

Filesize
64KB

Download
memory/1808-122-0x00007FF96F780000-0x00007FF97086E000-memory.dmp

Filesize
16.9MB

Download
memory/1808-123-0x00007FF968970000-0x00007FF96A865000-memory.dmp

Filesize
31.0MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads