d1a3e852a0a3b9b3bd9c46cae9b645873556430c3ffdaf751a7970c0d0801c28

Analysis

max time kernel
132s
max time network
123s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
21-08-2024 17:03

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General

Target

b44ac431104d885a78134e3e23ed4d28_JaffaCakes118.exe
Size

69KB
MD5

b44ac431104d885a78134e3e23ed4d28
SHA1

f7a6e1aa6e166c012a2bcb07eb7ad2e7bd9d29f0
SHA256

d1a3e852a0a3b9b3bd9c46cae9b645873556430c3ffdaf751a7970c0d0801c28
SHA512

290a07a22bc21a5c25c134bd42fc9296e3971a7d148bb3788181a3c1988146fbac6145a84c1f2bf368279049ae916bcbf06c47054732036b570835b1991e6bf1
SSDEEP

1536:+UqlvmQ62UwqmQhmtSI/+3r4zv4Xa9ogWJ/Yucr:hjGEmtSD3FOo9ZY

Score

8^/10

discovery

Malware Config

Signatures

Drops file in Drivers directory 4 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\drivers\winmxd.hlp	b44ac431104d885a78134e3e23ed4d28_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\drivers\winmxd.EXE	b44ac431104d885a78134e3e23ed4d28_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\drivers\winmxd.EXE	b44ac431104d885a78134e3e23ed4d28_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\drivers\winmxd.hlp	b44ac431104d885a78134e3e23ed4d28_JaffaCakes118.exe

Loads dropped DLL 2 IoCs

pid	Process
5112	b44ac431104d885a78134e3e23ed4d28_JaffaCakes118.exe
5112	b44ac431104d885a78134e3e23ed4d28_JaffaCakes118.exe

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Program Files\Wizet\Maple\npkcrypt.dll	b44ac431104d885a78134e3e23ed4d28_JaffaCakes118.exe

System Location Discovery: System Language Discovery 1 TTPs 1 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	b44ac431104d885a78134e3e23ed4d28_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
5112	b44ac431104d885a78134e3e23ed4d28_JaffaCakes118.exe
5112	b44ac431104d885a78134e3e23ed4d28_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
5112	b44ac431104d885a78134e3e23ed4d28_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\b44ac431104d885a78134e3e23ed4d28_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b44ac431104d885a78134e3e23ed4d28_JaffaCakes118.exe"
1⤵
- Drops file in Drivers directory
- Loads dropped DLL
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:5112

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Windows\SysWOW64\drivers\winmxd.hlp

Filesize
51KB

MD5
ecbcf229aedc68f13b0b7af3e2f4594c

SHA1
79b568d1829f4fda2026fabb33bf188486024cf1

SHA256
453e2dc336b6e739367b8cd97772a24dbbdd6d276f64b66b5891735068f249f2

SHA512
11758e53109ff034c9de9b4a6b624d7db40870cda2dcb1f03f083aa9c75e26dae8fa418056ba0180e5f71ef6ba4cc928dfcf1b2faba97d23c446e64fc4109ca5

Download Submit
memory/5112-6-0x0000000000670000-0x0000000000682000-memory.dmp

Filesize
72KB

Download
memory/5112-9-0x0000000000400000-0x0000000000418000-memory.dmp

Filesize
96KB

Download
memory/5112-10-0x0000000000670000-0x0000000000682000-memory.dmp

Filesize
72KB

Download