b2f37218d33b6b92331de850e1765905311852bca2fb10371ccf393859d418fb

Analysis

max time kernel
100s
max time network
126s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
28-05-2024 21:16

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General

Target

7e6f4cb74369ce9ee0b63c752058b195_JaffaCakes118.xlsx
Size

10KB
MD5

7e6f4cb74369ce9ee0b63c752058b195
SHA1

a2bf4c545c7b4b7eeef23fd7d36ba186fe49dd8c
SHA256

b2f37218d33b6b92331de850e1765905311852bca2fb10371ccf393859d418fb
SHA512

40ce54e03296a9ccf587da34a5eae46d3b07fb1dc99cc897134086ae4fbd85c61275eb64ab36aac8ee044293ffc4334d30df2074882ac77ef61c40cae02dd4a3
SSDEEP

192:ORalgpYEhC1OV8vdQjmN2BdXMlkpiAQnTOXpi85F/uXhYRzT5HwJCJ:ORalgmEX8qmo7XMlkiznyXpXg8z1QcJ

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
1396	EXCEL.EXE

Suspicious use of SetWindowsHookEx 12 IoCs

pid	Process
1396	EXCEL.EXE
1396	EXCEL.EXE
1396	EXCEL.EXE
1396	EXCEL.EXE
1396	EXCEL.EXE
1396	EXCEL.EXE
1396	EXCEL.EXE
1396	EXCEL.EXE
1396	EXCEL.EXE
1396	EXCEL.EXE
1396	EXCEL.EXE
1396	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\7e6f4cb74369ce9ee0b63c752058b195_JaffaCakes118.xlsx"
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1396

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/1396-0-0x00007FFAC7A70000-0x00007FFAC7A80000-memory.dmp

Filesize
64KB

Download
memory/1396-1-0x00007FFAC7A70000-0x00007FFAC7A80000-memory.dmp

Filesize
64KB

Download
memory/1396-3-0x00007FFAC7A70000-0x00007FFAC7A80000-memory.dmp

Filesize
64KB

Download
memory/1396-4-0x00007FFB07A8D000-0x00007FFB07A8E000-memory.dmp

Filesize
4KB

Download
memory/1396-5-0x00007FFB079F0000-0x00007FFB07BE5000-memory.dmp

Filesize
2.0MB

Download
memory/1396-6-0x00007FFAC7A70000-0x00007FFAC7A80000-memory.dmp

Filesize
64KB

Download
memory/1396-8-0x00007FFB079F0000-0x00007FFB07BE5000-memory.dmp

Filesize
2.0MB

Download
memory/1396-7-0x00007FFB079F0000-0x00007FFB07BE5000-memory.dmp

Filesize
2.0MB

Download
memory/1396-2-0x00007FFAC7A70000-0x00007FFAC7A80000-memory.dmp

Filesize
64KB

Download
memory/1396-10-0x00007FFB079F0000-0x00007FFB07BE5000-memory.dmp

Filesize
2.0MB

Download
memory/1396-13-0x00007FFB079F0000-0x00007FFB07BE5000-memory.dmp

Filesize
2.0MB

Download
memory/1396-12-0x00007FFB079F0000-0x00007FFB07BE5000-memory.dmp

Filesize
2.0MB

Download
memory/1396-15-0x00007FFB079F0000-0x00007FFB07BE5000-memory.dmp

Filesize
2.0MB

Download
memory/1396-14-0x00007FFAC5110000-0x00007FFAC5120000-memory.dmp

Filesize
64KB

Download
memory/1396-19-0x00007FFB079F0000-0x00007FFB07BE5000-memory.dmp

Filesize
2.0MB

Download
memory/1396-18-0x00007FFB079F0000-0x00007FFB07BE5000-memory.dmp

Filesize
2.0MB

Download
memory/1396-17-0x00007FFB079F0000-0x00007FFB07BE5000-memory.dmp

Filesize
2.0MB

Download
memory/1396-16-0x00007FFB079F0000-0x00007FFB07BE5000-memory.dmp

Filesize
2.0MB

Download
memory/1396-11-0x00007FFB079F0000-0x00007FFB07BE5000-memory.dmp

Filesize
2.0MB

Download
memory/1396-9-0x00007FFAC5110000-0x00007FFAC5120000-memory.dmp

Filesize
64KB

Download
memory/1396-34-0x00007FFB079F0000-0x00007FFB07BE5000-memory.dmp

Filesize
2.0MB

Download
memory/1396-51-0x00007FFAC7A70000-0x00007FFAC7A80000-memory.dmp

Filesize
64KB

Download
memory/1396-52-0x00007FFAC7A70000-0x00007FFAC7A80000-memory.dmp

Filesize
64KB

Download
memory/1396-54-0x00007FFAC7A70000-0x00007FFAC7A80000-memory.dmp

Filesize
64KB

Download
memory/1396-53-0x00007FFAC7A70000-0x00007FFAC7A80000-memory.dmp

Filesize
64KB

Download
memory/1396-55-0x00007FFB079F0000-0x00007FFB07BE5000-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