0b04a73276d99fa28e5e26793e8f21ad7fceff49f8a223935956f3f80c7ed67c

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
13/12/2024, 13:43

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General

Target

ebc7abb27c104ae2af0605933854586e_JaffaCakes118.xls
Size

36KB
MD5

ebc7abb27c104ae2af0605933854586e
SHA1

01580543a2465bbb13f5fa589b5c52cd82484915
SHA256

0b04a73276d99fa28e5e26793e8f21ad7fceff49f8a223935956f3f80c7ed67c
SHA512

4db4b919f51104e8c27d19aeee88cf907c3ac83fdc91636ccbc66fa7cd140958d37f5c3a89217213c11059c80f3932eca58ad681bee2b4c5e195a8026ab39ac4
SSDEEP

768:YPqNk3hbdlylKsgqopeJBWhZFGkE+cL2NdAJJHF6gx/f7dTSXWK:Uok3hbdlylKsgqopeJBWhZFGkE+cL2Nr

Score

10^/10

discovery

Malware Config

Extracted

Language

xlm4.0

Source

URLs

xlm40.dropper

https://statedauto.com/wp-data.php

xlm40.dropper

https://markens.online/wp-data.php

Signatures

Process spawned unexpected child process 1 IoCs

This typically indicates the parent process was compromised via an exploit or macro.

description	pid	pid_target	Process	procid_target
Parent C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE is not expected to spawn this process	2792	2340	rundll32.exe	29

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	EXCEL.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Enumerates system info in registry 2 TTPs 1 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\Hardware\Description\System\FloatingPointProcessor	EXCEL.EXE

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
2340	EXCEL.EXE

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2340	EXCEL.EXE
2340	EXCEL.EXE
2340	EXCEL.EXE
2340	EXCEL.EXE
2340	EXCEL.EXE
2340	EXCEL.EXE

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2340 wrote to memory of 2792	2340	EXCEL.EXE	31
PID 2340 wrote to memory of 2792	2340	EXCEL.EXE	31
PID 2340 wrote to memory of 2792	2340	EXCEL.EXE	31
PID 2340 wrote to memory of 2792	2340	EXCEL.EXE	31
PID 2340 wrote to memory of 2792	2340	EXCEL.EXE	31
PID 2340 wrote to memory of 2792	2340	EXCEL.EXE	31
PID 2340 wrote to memory of 2792	2340	EXCEL.EXE	31

C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE
"C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" /dde C:\Users\Admin\AppData\Local\Temp\ebc7abb27c104ae2af0605933854586e_JaffaCakes118.xls
1⤵
- System Location Discovery: System Language Discovery
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2340
- C:\Windows\SysWOW64\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Users\Public\Documents\cDJorTt.txt,DllRegisterServer
  2⤵
  - Process spawned unexpected child process
  - System Location Discovery: System Language Discovery
  PID:2792

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

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2340-0-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/2340-1-0x000000007237D000-0x0000000072388000-memory.dmp

Filesize
44KB

Download
memory/2340-2-0x000000007237D000-0x0000000072388000-memory.dmp

Filesize
44KB

Download