547e34240e1fed85db1fb3a7e2a528290eb7ec5c64257b10fe6e2fc0654e3bc2

Analysis

max time kernel
196s
max time network
218s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
30-03-2023 23:33

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General

Target

SecuriteInfo.com.Trojan.BackdoorBazarSpam.GenericKD.37165815.18046.29024.xls
Size

120KB
MD5

0bb6ef7f4d8a29f57332c41e70f557b4
SHA1

1fadf8c516daa6a0e551cde40c6ba309810bf17e
SHA256

547e34240e1fed85db1fb3a7e2a528290eb7ec5c64257b10fe6e2fc0654e3bc2
SHA512

c07e5ebd4629817f9e5d1fc9c763da1fd21bd7dcdcf6074957500577b7d476275d856630326460c3c4dd100d27c8792c9b6a3c519acca5d5e5d26cd76ad880e4
SSDEEP

3072:trk3hbdlylKsgqopeJBWhZFGkE+cL2NdA1saIJxrJukgjFN024hYuF5SAxW:Vk3hbdlylKsgqopeJBWhZFVE+W2NdA13

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

2388 EXCEL.EXE
Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

EXCEL.EXE

pid process

2388 EXCEL.EXE
2388 EXCEL.EXE

Suspicious use of SetWindowsHookEx 18 IoCs

Processes:

EXCEL.EXE

pid	process
2388	EXCEL.EXE
2388	EXCEL.EXE
2388	EXCEL.EXE
2388	EXCEL.EXE
2388	EXCEL.EXE
2388	EXCEL.EXE
2388	EXCEL.EXE
2388	EXCEL.EXE
2388	EXCEL.EXE
2388	EXCEL.EXE
2388	EXCEL.EXE
2388	EXCEL.EXE
2388	EXCEL.EXE
2388	EXCEL.EXE
2388	EXCEL.EXE
2388	EXCEL.EXE
2388	EXCEL.EXE
2388	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\SecuriteInfo.com.Trojan.BackdoorBazarSpam.GenericKD.37165815.18046.29024.xls"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:2388

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/2388-133-0x00007FFB17C30000-0x00007FFB17C40000-memory.dmp

Filesize
64KB

Download
memory/2388-135-0x00007FFB17C30000-0x00007FFB17C40000-memory.dmp

Filesize
64KB

Download
memory/2388-134-0x00007FFB17C30000-0x00007FFB17C40000-memory.dmp

Filesize
64KB

Download
memory/2388-136-0x00007FFB17C30000-0x00007FFB17C40000-memory.dmp

Filesize
64KB

Download
memory/2388-137-0x00007FFB17C30000-0x00007FFB17C40000-memory.dmp

Filesize
64KB

Download
memory/2388-138-0x00007FFB158C0000-0x00007FFB158D0000-memory.dmp

Filesize
64KB

Download
memory/2388-139-0x00007FFB158C0000-0x00007FFB158D0000-memory.dmp

Filesize
64KB

Download