ca80f8ac9b6661169df31a094a1aad534c8a1ecf4248bd969c88076aff2990f3

Analysis

max time kernel
147s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
24/06/2024, 16:27

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General

Target

09964d645c84e93e052230f287b33bae_JaffaCakes118.xlsx
Size

760KB
MD5

09964d645c84e93e052230f287b33bae
SHA1

87529d8e0c91efb684356157d46ff066ce8eea33
SHA256

ca80f8ac9b6661169df31a094a1aad534c8a1ecf4248bd969c88076aff2990f3
SHA512

72dc6feaef508a2afbae5c5d996beebc20b375edefe6623b5d0b8e7c90c93bfa26a499165f450b5ee484874c91513ef88d2474dbf062fd6a190e90e1a0e3acc8
SSDEEP

12288:6KsijWlMtmaWJkhcNIGb0+29OLQF5vdJHqRfeys2TLOElOlEOHvr8CaJqlI7vy1v:pKMI6cNIGb52UyzHqRGpl5z8HslYCYyn

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
2248	EXCEL.EXE

Suspicious use of SetWindowsHookEx 12 IoCs

pid	Process
2248	EXCEL.EXE
2248	EXCEL.EXE
2248	EXCEL.EXE
2248	EXCEL.EXE
2248	EXCEL.EXE
2248	EXCEL.EXE
2248	EXCEL.EXE
2248	EXCEL.EXE
2248	EXCEL.EXE
2248	EXCEL.EXE
2248	EXCEL.EXE
2248	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\09964d645c84e93e052230f287b33bae_JaffaCakes118.xlsx"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:2248

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/2248-1-0x00007FF8ECCCD000-0x00007FF8ECCCE000-memory.dmp

Filesize
4KB

Download
memory/2248-0-0x00007FF8ACCB0000-0x00007FF8ACCC0000-memory.dmp

Filesize
64KB

Download
memory/2248-3-0x00007FF8ACCB0000-0x00007FF8ACCC0000-memory.dmp

Filesize
64KB

Download
memory/2248-2-0x00007FF8ACCB0000-0x00007FF8ACCC0000-memory.dmp

Filesize
64KB

Download
memory/2248-4-0x00007FF8ACCB0000-0x00007FF8ACCC0000-memory.dmp

Filesize
64KB

Download
memory/2248-5-0x00007FF8ACCB0000-0x00007FF8ACCC0000-memory.dmp

Filesize
64KB

Download
memory/2248-6-0x00007FF8ECC30000-0x00007FF8ECE25000-memory.dmp

Filesize
2.0MB

Download
memory/2248-8-0x00007FF8ECC30000-0x00007FF8ECE25000-memory.dmp

Filesize
2.0MB

Download
memory/2248-7-0x00007FF8ECC30000-0x00007FF8ECE25000-memory.dmp

Filesize
2.0MB

Download
memory/2248-10-0x00007FF8AAB00000-0x00007FF8AAB10000-memory.dmp

Filesize
64KB

Download
memory/2248-9-0x00007FF8ECC30000-0x00007FF8ECE25000-memory.dmp

Filesize
2.0MB

Download
memory/2248-12-0x00007FF8ECC30000-0x00007FF8ECE25000-memory.dmp

Filesize
2.0MB

Download
memory/2248-11-0x00007FF8ECC30000-0x00007FF8ECE25000-memory.dmp

Filesize
2.0MB

Download
memory/2248-13-0x00007FF8AAB00000-0x00007FF8AAB10000-memory.dmp

Filesize
64KB

Download
memory/2248-21-0x00007FF8ECC30000-0x00007FF8ECE25000-memory.dmp

Filesize
2.0MB

Download
memory/2248-22-0x00007FF8ECCCD000-0x00007FF8ECCCE000-memory.dmp

Filesize
4KB

Download
memory/2248-23-0x00007FF8ECC30000-0x00007FF8ECE25000-memory.dmp

Filesize
2.0MB

Download
memory/2248-37-0x00007FF8ACCB0000-0x00007FF8ACCC0000-memory.dmp

Filesize
64KB

Download
memory/2248-38-0x00007FF8ACCB0000-0x00007FF8ACCC0000-memory.dmp

Filesize
64KB

Download
memory/2248-40-0x00007FF8ACCB0000-0x00007FF8ACCC0000-memory.dmp

Filesize
64KB

Download
memory/2248-39-0x00007FF8ACCB0000-0x00007FF8ACCC0000-memory.dmp

Filesize
64KB

Download
memory/2248-41-0x00007FF8ECC30000-0x00007FF8ECE25000-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