e81b45ed10f18256a15ec47d7e85636b14295c3c1d07f9ab0568f0568738ce04

Analysis

max time kernel
122s
max time network
125s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
09-07-2024 06:25

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General

Target

2f4b343498e6c90a8efacab58289807c_JaffaCakes118.exe
Size

42KB
MD5

2f4b343498e6c90a8efacab58289807c
SHA1

d0ee7f1310fa800642a5a73ef8668be8d217e0a3
SHA256

e81b45ed10f18256a15ec47d7e85636b14295c3c1d07f9ab0568f0568738ce04
SHA512

9bbb8cfee4726da6fa0f0f6f3da08cf3adfab73297487274d2fa3c978cc77183abadac48985e4aa73440027fa416fee7d92be2d6d14d531e111c9f8e4f5ae850
SSDEEP

768:PKmL+oaj6PPb7GAJ9heVnfbVEAd1T7+Jb8mMifOM1M:02Hb7TJTObi2dqJb83uOMW

Score

8^/10

persistence

Malware Config

Signatures

Event Triggered Execution: Image File Execution Options Injection 1 TTPs 2 IoCs

persistence

Image File Execution Options Injection

T1546.012

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe\Debugger = "C:\\Program Files (x86)\\Microsoft Common\\svchost.exe"	2f4b343498e6c90a8efacab58289807c_JaffaCakes118.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\explorer.exe	2f4b343498e6c90a8efacab58289807c_JaffaCakes118.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\svchost = "C:\\Program Files (x86)\\Microsoft Common\\svchost.exe"	2f4b343498e6c90a8efacab58289807c_JaffaCakes118.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
2252	2f4b343498e6c90a8efacab58289807c_JaffaCakes118.exe

Drops file in Program Files directory 2 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\Microsoft Common\svchost.exe	2f4b343498e6c90a8efacab58289807c_JaffaCakes118.exe
File opened for modification	C:\Program Files (x86)\Microsoft Common\svchost.exe	2f4b343498e6c90a8efacab58289807c_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2252	2f4b343498e6c90a8efacab58289807c_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2252	2f4b343498e6c90a8efacab58289807c_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2252 wrote to memory of 588	2252	2f4b343498e6c90a8efacab58289807c_JaffaCakes118.exe	9
PID 2252 wrote to memory of 2764	2252	2f4b343498e6c90a8efacab58289807c_JaffaCakes118.exe	30
PID 2252 wrote to memory of 2764	2252	2f4b343498e6c90a8efacab58289807c_JaffaCakes118.exe	30
PID 2252 wrote to memory of 2764	2252	2f4b343498e6c90a8efacab58289807c_JaffaCakes118.exe	30
PID 2252 wrote to memory of 2764	2252	2f4b343498e6c90a8efacab58289807c_JaffaCakes118.exe	30
PID 2252 wrote to memory of 2764	2252	2f4b343498e6c90a8efacab58289807c_JaffaCakes118.exe	30

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k DcomLaunch
1⤵
PID:588

C:\Users\Admin\AppData\Local\Temp\2f4b343498e6c90a8efacab58289807c_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\2f4b343498e6c90a8efacab58289807c_JaffaCakes118.exe"
1⤵
- Event Triggered Execution: Image File Execution Options Injection
- Adds Run key to start application
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2252
- C:\Program Files\Internet Explorer\iexplore.exe
  "C:\Program Files\Internet Explorer\iexplore.exe" %1
  2⤵
  PID:2764

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Event Triggered Execution

T1546

Image File Execution Options Injection

T1546.012

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Event Triggered Execution

T1546

Image File Execution Options Injection

T1546.012

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/588-6-0x0000000000470000-0x0000000000479000-memory.dmp

Filesize
36KB

Download
memory/2252-0-0x0000000000400000-0x0000000000410000-memory.dmp

Filesize
64KB

Download
memory/2252-1-0x0000000000400000-0x0000000000410000-memory.dmp

Filesize
64KB

Download
memory/2252-3-0x0000000000401000-0x0000000000409000-memory.dmp

Filesize
32KB

Download
memory/2252-8-0x0000000000400000-0x0000000000410000-memory.dmp

Filesize
64KB

Download
memory/2252-9-0x0000000000401000-0x0000000000409000-memory.dmp

Filesize
32KB

Download