b95a8f60a0db34e77e88eee9fc34f2f057f31f9eb1bc66fa292cbe7e5e697428

Analysis

max time kernel
133s
max time network
138s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
21-11-2024 01:30

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General

Target

b95a8f60a0db34e77e88eee9fc34f2f057f31f9eb1bc66fa292cbe7e5e697428.xlam
Size

620KB
MD5

ce37f3ed03a2664795b50ad1966b81e8
SHA1

34636b9da429754b4c21cae7c78688e4a79040d1
SHA256

b95a8f60a0db34e77e88eee9fc34f2f057f31f9eb1bc66fa292cbe7e5e697428
SHA512

a3e5bef5a8771d3d0b9a7091466128cd1394816bfe0b915b0cb8697715812fa5c94ff4b74f61aca276b29471748710d44a5f9014deeed5ab9c3b8fb25fd7ceb7
SSDEEP

12288:4zsvv6a2wiAeUTeS7djh7XK1hfHIXN7XyU4bozJAYMiiuWcktquW:4pa2DH+djhL0damMaZDhtzW

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
4456	EXCEL.EXE

Suspicious use of SetWindowsHookEx 8 IoCs

pid	Process
4456	EXCEL.EXE
4456	EXCEL.EXE
4456	EXCEL.EXE
4456	EXCEL.EXE
4456	EXCEL.EXE
4456	EXCEL.EXE
4456	EXCEL.EXE
4456	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\b95a8f60a0db34e77e88eee9fc34f2f057f31f9eb1bc66fa292cbe7e5e697428.xlam"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:4456

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

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Downloads

memory/4456-0-0x00007FF97E690000-0x00007FF97E6A0000-memory.dmp

Filesize
64KB

Download
memory/4456-1-0x00007FF9BE6AD000-0x00007FF9BE6AE000-memory.dmp

Filesize
4KB

Download
memory/4456-2-0x00007FF97E690000-0x00007FF97E6A0000-memory.dmp

Filesize
64KB

Download
memory/4456-3-0x00007FF97E690000-0x00007FF97E6A0000-memory.dmp

Filesize
64KB

Download
memory/4456-4-0x00007FF97E690000-0x00007FF97E6A0000-memory.dmp

Filesize
64KB

Download
memory/4456-6-0x00007FF9BE610000-0x00007FF9BE805000-memory.dmp

Filesize
2.0MB

Download
memory/4456-5-0x00007FF9BE610000-0x00007FF9BE805000-memory.dmp

Filesize
2.0MB

Download
memory/4456-7-0x00007FF97E690000-0x00007FF97E6A0000-memory.dmp

Filesize
64KB

Download
memory/4456-9-0x00007FF9BE610000-0x00007FF9BE805000-memory.dmp

Filesize
2.0MB

Download
memory/4456-8-0x00007FF9BE610000-0x00007FF9BE805000-memory.dmp

Filesize
2.0MB

Download
memory/4456-12-0x00007FF9BE610000-0x00007FF9BE805000-memory.dmp

Filesize
2.0MB

Download
memory/4456-14-0x00007FF9BE610000-0x00007FF9BE805000-memory.dmp

Filesize
2.0MB

Download
memory/4456-15-0x00007FF97C170000-0x00007FF97C180000-memory.dmp

Filesize
64KB

Download
memory/4456-13-0x00007FF9BE610000-0x00007FF9BE805000-memory.dmp

Filesize
2.0MB

Download
memory/4456-11-0x00007FF9BE610000-0x00007FF9BE805000-memory.dmp

Filesize
2.0MB

Download
memory/4456-16-0x00007FF97C170000-0x00007FF97C180000-memory.dmp

Filesize
64KB

Download
memory/4456-10-0x00007FF9BE610000-0x00007FF9BE805000-memory.dmp

Filesize
2.0MB

Download
memory/4456-17-0x00007FF9BE610000-0x00007FF9BE805000-memory.dmp

Filesize
2.0MB

Download
memory/4456-18-0x00007FF9BE610000-0x00007FF9BE805000-memory.dmp

Filesize
2.0MB

Download
memory/4456-28-0x00007FF9BE610000-0x00007FF9BE805000-memory.dmp

Filesize
2.0MB

Download
memory/4456-29-0x00007FF9BE6AD000-0x00007FF9BE6AE000-memory.dmp

Filesize
4KB

Download
memory/4456-30-0x00007FF9BE610000-0x00007FF9BE805000-memory.dmp

Filesize
2.0MB

Download
memory/4456-31-0x00007FF9BE610000-0x00007FF9BE805000-memory.dmp

Filesize
2.0MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads