4e535fba755f905152e9058639f1b3e47c8f7769ccdb29c166d7e8c9600ae986

Analysis

max time kernel
141s
max time network
118s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
16/07/2024, 06:22

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General

Target

4d253f36632d7f443047686a43301484_JaffaCakes118.exe
Size

6.4MB
MD5

4d253f36632d7f443047686a43301484
SHA1

68d32d77160baa5d6e92844159c1479cdd3a6ebb
SHA256

4e535fba755f905152e9058639f1b3e47c8f7769ccdb29c166d7e8c9600ae986
SHA512

b9c0f169ea152b97ca5f57560be460b69e2836d2dd37dd25baf7c61302c291e3b5c52afb5843c88ffcd8adcc57b83c3786a40712283b15e91fa94aa63d9e28cc
SSDEEP

98304:lnsBY9Tp6U0m7f+Y1IQEOlK5uT0QWg6NxvjpPgEV67SPL63gXACOMFe5bH5BM5pi:UCp6SD5gz4WgEXV675iY0MCNE7zB

Score

5^/10

Malware Config

Signatures

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\NWG.dat	4d253f36632d7f443047686a43301484_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\NWG.dat	4d253f36632d7f443047686a43301484_JaffaCakes118.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
2676	4d253f36632d7f443047686a43301484_JaffaCakes118.exe
2128	4d253f36632d7f443047686a43301484_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2676 set thread context of 2128	2676	4d253f36632d7f443047686a43301484_JaffaCakes118.exe	30

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Internet Explorer\Main	4d253f36632d7f443047686a43301484_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2128	4d253f36632d7f443047686a43301484_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
2128	4d253f36632d7f443047686a43301484_JaffaCakes118.exe
2128	4d253f36632d7f443047686a43301484_JaffaCakes118.exe
2128	4d253f36632d7f443047686a43301484_JaffaCakes118.exe
2128	4d253f36632d7f443047686a43301484_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2676 wrote to memory of 2128	2676	4d253f36632d7f443047686a43301484_JaffaCakes118.exe	30
PID 2676 wrote to memory of 2128	2676	4d253f36632d7f443047686a43301484_JaffaCakes118.exe	30
PID 2676 wrote to memory of 2128	2676	4d253f36632d7f443047686a43301484_JaffaCakes118.exe	30
PID 2676 wrote to memory of 2128	2676	4d253f36632d7f443047686a43301484_JaffaCakes118.exe	30
PID 2676 wrote to memory of 2128	2676	4d253f36632d7f443047686a43301484_JaffaCakes118.exe	30
PID 2676 wrote to memory of 2128	2676	4d253f36632d7f443047686a43301484_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\4d253f36632d7f443047686a43301484_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\4d253f36632d7f443047686a43301484_JaffaCakes118.exe"
1⤵
- Drops file in System32 directory
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2676
- C:\Users\Admin\AppData\Local\Temp\4d253f36632d7f443047686a43301484_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\4d253f36632d7f443047686a43301484_JaffaCakes118.exe
  2⤵
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - Modifies Internet Explorer settings
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of SetWindowsHookEx
  PID:2128

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2128-11-0x0000000000400000-0x0000000000F46000-memory.dmp

Filesize
11.3MB

Download
memory/2128-5-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2128-15-0x0000000000400000-0x0000000000F46000-memory.dmp

Filesize
11.3MB

Download
memory/2128-14-0x0000000000400000-0x0000000000F46000-memory.dmp

Filesize
11.3MB

Download
memory/2128-9-0x0000000000400000-0x0000000000F46000-memory.dmp

Filesize
11.3MB

Download
memory/2128-7-0x0000000000400000-0x0000000000F46000-memory.dmp

Filesize
11.3MB

Download
memory/2128-16-0x0000000000400000-0x0000000000F46000-memory.dmp

Filesize
11.3MB

Download
memory/2128-20-0x0000000000400000-0x0000000000F46000-memory.dmp

Filesize
11.3MB

Download
memory/2676-1-0x0000000000400000-0x0000000001021000-memory.dmp

Filesize
12.1MB

Download
memory/2676-13-0x00000000038B0000-0x00000000044D1000-memory.dmp

Filesize
12.1MB

Download
memory/2676-0-0x0000000000400000-0x0000000001021000-memory.dmp

Filesize
12.1MB

Download
memory/2676-12-0x0000000000400000-0x0000000001021000-memory.dmp

Filesize
12.1MB

Download
memory/2676-21-0x00000000038B0000-0x00000000044D1000-memory.dmp

Filesize
12.1MB

Download