85d6b555ded7367b59e072d50f1b0188f1bf462dec4df03e660d5c8b915597e4

Analysis

max time kernel
147s
max time network
157s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
23-11-2022 13:39

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General

Target

BOM_431780_23.11.22 - Placements.xls
Size

1.0MB
MD5

58e7c1683df36fe4dddfc8d130fdaa1e
SHA1

f5d764177528466ab54cbd62a63ddfddf45a15b9
SHA256

85d6b555ded7367b59e072d50f1b0188f1bf462dec4df03e660d5c8b915597e4
SHA512

b2f602df2fc632f7da9e84a1298c4631690b33727e03c1a69248dee5c5582bbe9199bf1c7caad7b851d2bfc27de8ade2d9ce6c46403426ea4bc6ee1dfe30afa8
SSDEEP

24576:rr5XXXXXXXXXXXXUXXXXXXXSXXXXXXXX0mHr5XXXXXXXXXXXXUXXXXXXXSXXXXXZ:XPT

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 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
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0	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\SystemFamily	EXCEL.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	EXCEL.EXE
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\BIOS	EXCEL.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

Processes:

EXCEL.EXE

pid process

1348 EXCEL.EXE

Suspicious use of SetWindowsHookEx 12 IoCs

Processes:

EXCEL.EXE

pid	process
1348	EXCEL.EXE
1348	EXCEL.EXE
1348	EXCEL.EXE
1348	EXCEL.EXE
1348	EXCEL.EXE
1348	EXCEL.EXE
1348	EXCEL.EXE
1348	EXCEL.EXE
1348	EXCEL.EXE
1348	EXCEL.EXE
1348	EXCEL.EXE
1348	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\BOM_431780_23.11.22 - Placements.xls"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1348

Network

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/1348-132-0x00007FFF16E70000-0x00007FFF16E80000-memory.dmp

Filesize
64KB

Download
memory/1348-134-0x00007FFF16E70000-0x00007FFF16E80000-memory.dmp

Filesize
64KB

Download
memory/1348-133-0x00007FFF16E70000-0x00007FFF16E80000-memory.dmp

Filesize
64KB

Download
memory/1348-135-0x00007FFF16E70000-0x00007FFF16E80000-memory.dmp

Filesize
64KB

Download
memory/1348-136-0x00007FFF16E70000-0x00007FFF16E80000-memory.dmp

Filesize
64KB

Download
memory/1348-137-0x00007FFF14B60000-0x00007FFF14B70000-memory.dmp

Filesize
64KB

Download
memory/1348-138-0x00007FFF14B60000-0x00007FFF14B70000-memory.dmp

Filesize
64KB

Download
memory/1348-140-0x00007FFF16E70000-0x00007FFF16E80000-memory.dmp

Filesize
64KB

Download
memory/1348-141-0x00007FFF16E70000-0x00007FFF16E80000-memory.dmp

Filesize
64KB

Download
memory/1348-142-0x00007FFF16E70000-0x00007FFF16E80000-memory.dmp

Filesize
64KB

Download
memory/1348-143-0x00007FFF16E70000-0x00007FFF16E80000-memory.dmp

Filesize
64KB

Download