a6d789205627cce13432021b5a0f83793deb6267446743dc2ecb14dc88a8e545

Analysis

max time kernel
149s
max time network
130s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
21/04/2024, 03:32

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General

Target

fe5387dfb6adce9747731fc97c160aee_JaffaCakes118.doc
Size

562KB
MD5

fe5387dfb6adce9747731fc97c160aee
SHA1

bcdd9bb7419c0b6cc2c50ac2ee001d659079b3ad
SHA256

a6d789205627cce13432021b5a0f83793deb6267446743dc2ecb14dc88a8e545
SHA512

7b1d27e219928db85ff86c62931faa03705e06185ad8c847610978d02606793f6695619e74b2d7be6a37e0c6132870d007595cfb93737743788b72e2974619bc
SSDEEP

12288:4b0H7RS9uuMvEinNXRb1J+meC88DKaIaL3OEy7DgaaMi:4b0H7RS9CJl1J+meC/tzL40Mi

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	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString	WINWORD.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	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily	WINWORD.EXE
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU	WINWORD.EXE

Suspicious behavior: AddClipboardFormatListener 2 IoCs

pid	Process
3764	WINWORD.EXE
3764	WINWORD.EXE

Suspicious use of SetWindowsHookEx 16 IoCs

pid	Process
3764	WINWORD.EXE
3764	WINWORD.EXE
3764	WINWORD.EXE
3764	WINWORD.EXE
3764	WINWORD.EXE
3764	WINWORD.EXE
3764	WINWORD.EXE
3764	WINWORD.EXE
3764	WINWORD.EXE
3764	WINWORD.EXE
3764	WINWORD.EXE
3764	WINWORD.EXE
3764	WINWORD.EXE
3764	WINWORD.EXE
3764	WINWORD.EXE
3764	WINWORD.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\WINWORD.EXE
"C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\fe5387dfb6adce9747731fc97c160aee_JaffaCakes118.doc" /o ""
1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:3764

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/3764-0-0x00007FFBB2850000-0x00007FFBB2860000-memory.dmp

Filesize
64KB

Download
memory/3764-3-0x00007FFBF27D0000-0x00007FFBF29C5000-memory.dmp

Filesize
2.0MB

Download
memory/3764-1-0x00007FFBB2850000-0x00007FFBB2860000-memory.dmp

Filesize
64KB

Download
memory/3764-2-0x00007FFBB2850000-0x00007FFBB2860000-memory.dmp

Filesize
64KB

Download
memory/3764-5-0x00007FFBF27D0000-0x00007FFBF29C5000-memory.dmp

Filesize
2.0MB

Download
memory/3764-4-0x00007FFBB2850000-0x00007FFBB2860000-memory.dmp

Filesize
64KB

Download
memory/3764-6-0x00007FFBB2850000-0x00007FFBB2860000-memory.dmp

Filesize
64KB

Download
memory/3764-7-0x00007FFBF27D0000-0x00007FFBF29C5000-memory.dmp

Filesize
2.0MB

Download
memory/3764-8-0x00007FFBF27D0000-0x00007FFBF29C5000-memory.dmp

Filesize
2.0MB

Download
memory/3764-9-0x00007FFBF27D0000-0x00007FFBF29C5000-memory.dmp

Filesize
2.0MB

Download
memory/3764-11-0x00007FFBF27D0000-0x00007FFBF29C5000-memory.dmp

Filesize
2.0MB

Download
memory/3764-12-0x00007FFBF27D0000-0x00007FFBF29C5000-memory.dmp

Filesize
2.0MB

Download
memory/3764-13-0x00007FFBF27D0000-0x00007FFBF29C5000-memory.dmp

Filesize
2.0MB

Download
memory/3764-14-0x00007FFBF27D0000-0x00007FFBF29C5000-memory.dmp

Filesize
2.0MB

Download
memory/3764-15-0x00007FFBB0460000-0x00007FFBB0470000-memory.dmp

Filesize
64KB

Download
memory/3764-17-0x00007FFBF27D0000-0x00007FFBF29C5000-memory.dmp

Filesize
2.0MB

Download
memory/3764-16-0x00007FFBF27D0000-0x00007FFBF29C5000-memory.dmp

Filesize
2.0MB

Download
memory/3764-10-0x00007FFBB0460000-0x00007FFBB0470000-memory.dmp

Filesize
64KB

Download
memory/3764-32-0x00007FFBF27D0000-0x00007FFBF29C5000-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