d6b9ba7711114e7e0fff780f4807474078b897e6e2d68989a63f5cc2a627124b

Analysis

max time kernel
117s
max time network
118s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
11-12-2024 06:18

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General

Target

e038e28f7a1788b1135d89552c71b937_JaffaCakes118.xls
Size

36KB
MD5

e038e28f7a1788b1135d89552c71b937
SHA1

f88bd72d4d3f40c9abccfb885775bdf3e934f729
SHA256

d6b9ba7711114e7e0fff780f4807474078b897e6e2d68989a63f5cc2a627124b
SHA512

fe565e834e1c92247f97c4ca98e490f0ef5bb5915ae469c8ff768fac69fd8c8d6241f51e3fea3a0301d7bff86a93b6e4198ed25c6a94bba4e4e4cce43e0e1139
SSDEEP

768:cPqNk3hbdlylKsgqopeJBWhZFGkE+cL2NdAJxAusmLqbfls:Iok3hbdlylKsgqopeJBWhZFGkE+cL2Na

Score

10^/10

discovery

Malware Config

Extracted

Language

xlm4.0

Source

URLs

xlm40.dropper

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

xlm40.dropper

https://statedauto.com/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	2908	2100	rundll32.exe	30

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
2100	EXCEL.EXE

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2100	EXCEL.EXE
2100	EXCEL.EXE
2100	EXCEL.EXE
2100	EXCEL.EXE
2100	EXCEL.EXE
2100	EXCEL.EXE

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2100 wrote to memory of 2908	2100	EXCEL.EXE	32
PID 2100 wrote to memory of 2908	2100	EXCEL.EXE	32
PID 2100 wrote to memory of 2908	2100	EXCEL.EXE	32
PID 2100 wrote to memory of 2908	2100	EXCEL.EXE	32
PID 2100 wrote to memory of 2908	2100	EXCEL.EXE	32
PID 2100 wrote to memory of 2908	2100	EXCEL.EXE	32
PID 2100 wrote to memory of 2908	2100	EXCEL.EXE	32

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\e038e28f7a1788b1135d89552c71b937_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:2100
- C:\Windows\SysWOW64\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Users\Public\Documents\fjS.txt,DllRegisterServer
  2⤵
  - Process spawned unexpected child process
  - System Location Discovery: System Language Discovery
  PID:2908

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/2100-0-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/2100-1-0x0000000072CAD000-0x0000000072CB8000-memory.dmp

Filesize
44KB

Download
memory/2100-2-0x0000000072CAD000-0x0000000072CB8000-memory.dmp

Filesize
44KB

Download