742811182bafd0540730921c9fb8315d10bed941b79c7b43b08b0a12fd924ec0

Analysis

max time kernel
173s
max time network
193s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
28-11-2022 16:46

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General

Target

Confirmation transfer Copy AGS # 22-0035.xls
Size

432KB
MD5

2f96000f8f64813fd2133acffcf6b676
SHA1

5c6a58bdb2379854d93e160bd3ac536be6fbaef0
SHA256

742811182bafd0540730921c9fb8315d10bed941b79c7b43b08b0a12fd924ec0
SHA512

2b4ae0f09927ade66a56efd74210f91a450ed721e8a4c351e0b5cdf8345d755cb047d60877ee1773a4212f2579ae013445fbfb407ec52aa0c058a5eac397cd35
SSDEEP

6144:KxEtjPOtioVjZUGGnwfDlavx+W2QdAwoLKRH2XS2t6V96NNahztExGfld9XGG1:hdzgqlT2

Score

10^/10

Malware Config

Extracted

Language

xlm4.0

Source

URLs

xlm40.dropper

https://server-panelllx-9.gq/Myfile.exe

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

1244 EXCEL.EXE
Suspicious use of SetWindowsHookEx 8 IoCs

Processes:

EXCEL.EXE

pid process

1244 EXCEL.EXE
1244 EXCEL.EXE
1244 EXCEL.EXE
1244 EXCEL.EXE
1244 EXCEL.EXE
1244 EXCEL.EXE
1244 EXCEL.EXE
1244 EXCEL.EXE

pid	process
1244	EXCEL.EXE

pid	process
1244	EXCEL.EXE
1244	EXCEL.EXE
1244	EXCEL.EXE
1244	EXCEL.EXE
1244	EXCEL.EXE
1244	EXCEL.EXE
1244	EXCEL.EXE
1244	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\Confirmation transfer Copy AGS # 22-0035.xls"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1244

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/1244-132-0x00007FFB3C790000-0x00007FFB3C7A0000-memory.dmp

Filesize
64KB

Download
memory/1244-133-0x00007FFB3C790000-0x00007FFB3C7A0000-memory.dmp

Filesize
64KB

Download
memory/1244-134-0x00007FFB3C790000-0x00007FFB3C7A0000-memory.dmp

Filesize
64KB

Download
memory/1244-135-0x00007FFB3C790000-0x00007FFB3C7A0000-memory.dmp

Filesize
64KB

Download
memory/1244-136-0x00007FFB3C790000-0x00007FFB3C7A0000-memory.dmp

Filesize
64KB

Download
memory/1244-137-0x00007FFB3A6D0000-0x00007FFB3A6E0000-memory.dmp

Filesize
64KB

Download
memory/1244-138-0x00007FFB3A6D0000-0x00007FFB3A6E0000-memory.dmp

Filesize
64KB

Download