f09b7be17b300230181650fd4ca21dea1c6949c794f8ffb132de526f70f8d58d

Analysis

max time kernel
125s
max time network
148s
platform
windows10_x64
resource
win10-en-20211104
submitted
07-12-2021 11:32

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Report Analysis Logs

General

Target

Bill Of Lading.xlsx
Size

228KB
MD5

daa0655651ec1c5e9ee0edafdfda77e4
SHA1

50a80e89561062e455360fe9370bef41950f037a
SHA256

f09b7be17b300230181650fd4ca21dea1c6949c794f8ffb132de526f70f8d58d
SHA512

cb7c2641e8b738584bd2c9e61b8489621b5d29951ac1840c21f522be1f048091cab5b68b9c865c5911f6c25f76848380744370682e7d4a5a199067f956756cd4

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

3544 EXCEL.EXE

Suspicious use of SetWindowsHookEx 12 IoCs

Processes:

EXCEL.EXE

pid	process
3544	EXCEL.EXE
3544	EXCEL.EXE
3544	EXCEL.EXE
3544	EXCEL.EXE
3544	EXCEL.EXE
3544	EXCEL.EXE
3544	EXCEL.EXE
3544	EXCEL.EXE
3544	EXCEL.EXE
3544	EXCEL.EXE
3544	EXCEL.EXE
3544	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\Bill Of Lading.xlsx"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3544

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/3544-118-0x00007FFAAE830000-0x00007FFAAE840000-memory.dmp

Filesize
64KB

Download
memory/3544-119-0x00007FFAAE830000-0x00007FFAAE840000-memory.dmp

Filesize
64KB

Download
memory/3544-120-0x00007FFAAE830000-0x00007FFAAE840000-memory.dmp

Filesize
64KB

Download
memory/3544-121-0x00007FFAAE830000-0x00007FFAAE840000-memory.dmp

Filesize
64KB

Download
memory/3544-122-0x000001F17EB00000-0x000001F17EB02000-memory.dmp

Filesize
8KB

Download
memory/3544-123-0x000001F17EB00000-0x000001F17EB02000-memory.dmp

Filesize
8KB

Download
memory/3544-124-0x000001F17EB00000-0x000001F17EB02000-memory.dmp

Filesize
8KB

Download
memory/3544-130-0x00007FFAAE830000-0x00007FFAAE840000-memory.dmp

Filesize
64KB

Download