6b739d3c1600ee9c73c0c082d0b520c9708ea6194a556ed26ad6f87dd94bd23a

Analysis

max time kernel
133s
max time network
164s
platform
windows10-2004_x64
resource
win10v2004-20230915-en
resource tags

arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
submitted
14/10/2023, 00:44

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

6b739d3c1600ee9c73c0c082d0b520c9708ea6194a556ed26ad6f87dd94bd23a_JC.xlam
Size

654KB
MD5

c49fb39ca1617da6a1b582ccef65e888
SHA1

98b0a566c1db9c8437e9c5f71c551ae2f6b21853
SHA256

6b739d3c1600ee9c73c0c082d0b520c9708ea6194a556ed26ad6f87dd94bd23a
SHA512

24dddb9c28acfe4f52e44d68149488dbdbde652bed4762968d75334851a5f39aca3e1a430c260f2df23719a80e02637c8989431a6e384512c51b62155651b962
SSDEEP

12288:grAry1Re1TEvOJ51vDKgycbS9pxK3RcLPBkcdsB43DmPpHh6YNajLe0iL:gUO21TkOJLLKj9pxKmNkc2dhHh6Vjq

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

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

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

pid	Process
1940	EXCEL.EXE

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
1940	EXCEL.EXE
1940	EXCEL.EXE

Suspicious use of SetWindowsHookEx 8 IoCs

pid	Process
1940	EXCEL.EXE
1940	EXCEL.EXE
1940	EXCEL.EXE
1940	EXCEL.EXE
1940	EXCEL.EXE
1940	EXCEL.EXE
1940	EXCEL.EXE
1940	EXCEL.EXE

Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
persistence

Query Registry
T1012
Uses Volume Shadow Copy WMI provider
The Volume Shadow Copy service is used to manage backups/snapshots.
ransomware
Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
ransomware

C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE
"C:\Program Files\Microsoft Office\Root\Office16\EXCEL.EXE" "C:\Users\Admin\AppData\Local\Temp\6b739d3c1600ee9c73c0c082d0b520c9708ea6194a556ed26ad6f87dd94bd23a_JC.xlam"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
PID:1940

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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

Loading Replay Monitor...

Downloads

memory/1940-0-0x00007FFD16D30000-0x00007FFD16D40000-memory.dmp

Filesize
64KB

Download
memory/1940-1-0x00007FFD16D30000-0x00007FFD16D40000-memory.dmp

Filesize
64KB

Download
memory/1940-3-0x00007FFD56CB0000-0x00007FFD56EA5000-memory.dmp

Filesize
2.0MB

Download
memory/1940-2-0x00007FFD16D30000-0x00007FFD16D40000-memory.dmp

Filesize
64KB

Download
memory/1940-4-0x00007FFD16D30000-0x00007FFD16D40000-memory.dmp

Filesize
64KB

Download
memory/1940-6-0x00007FFD56CB0000-0x00007FFD56EA5000-memory.dmp

Filesize
2.0MB

Download
memory/1940-5-0x00007FFD16D30000-0x00007FFD16D40000-memory.dmp

Filesize
64KB

Download
memory/1940-8-0x00007FFD56CB0000-0x00007FFD56EA5000-memory.dmp

Filesize
2.0MB

Download
memory/1940-7-0x00007FFD56CB0000-0x00007FFD56EA5000-memory.dmp

Filesize
2.0MB

Download
memory/1940-9-0x00007FFD14A30000-0x00007FFD14A40000-memory.dmp

Filesize
64KB

Download
memory/1940-11-0x00007FFD14A30000-0x00007FFD14A40000-memory.dmp

Filesize
64KB

Download
memory/1940-12-0x00007FFD56CB0000-0x00007FFD56EA5000-memory.dmp

Filesize
2.0MB

Download
memory/1940-13-0x00007FFD56CB0000-0x00007FFD56EA5000-memory.dmp

Filesize
2.0MB

Download
memory/1940-14-0x00007FFD56CB0000-0x00007FFD56EA5000-memory.dmp

Filesize
2.0MB

Download
memory/1940-15-0x00007FFD56CB0000-0x00007FFD56EA5000-memory.dmp

Filesize
2.0MB

Download
memory/1940-16-0x00007FFD56CB0000-0x00007FFD56EA5000-memory.dmp

Filesize
2.0MB

Download
memory/1940-34-0x00007FFD16D30000-0x00007FFD16D40000-memory.dmp

Filesize
64KB

Download
memory/1940-35-0x00007FFD16D30000-0x00007FFD16D40000-memory.dmp

Filesize
64KB

Download
memory/1940-37-0x00007FFD56CB0000-0x00007FFD56EA5000-memory.dmp

Filesize
2.0MB

Download
memory/1940-36-0x00007FFD16D30000-0x00007FFD16D40000-memory.dmp

Filesize
64KB

Download
memory/1940-38-0x00007FFD16D30000-0x00007FFD16D40000-memory.dmp

Filesize
64KB

Download
memory/1940-39-0x00007FFD56CB0000-0x00007FFD56EA5000-memory.dmp

Filesize
2.0MB

Download
memory/1940-40-0x00007FFD56CB0000-0x00007FFD56EA5000-memory.dmp

Filesize
2.0MB

Download
memory/1940-41-0x00007FFD56CB0000-0x00007FFD56EA5000-memory.dmp

Filesize
2.0MB

Download
memory/1940-42-0x00007FFD56CB0000-0x00007FFD56EA5000-memory.dmp

Filesize
2.0MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads