metasploit | ff0f92205c9cdce42bfc5289b53c3ac6fa382dd889eb917281a3b3074e9d3a6f

Analysis

max time kernel
145s
max time network
121s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
17/08/2024, 05:56

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General

Target

a16daee635ceb74fbf8b27c724c2aec7_JaffaCakes118.exe
Size

124KB
MD5

a16daee635ceb74fbf8b27c724c2aec7
SHA1

ef252faaaf5cb5682081a2391520383a95e0748b
SHA256

ff0f92205c9cdce42bfc5289b53c3ac6fa382dd889eb917281a3b3074e9d3a6f
SHA512

2a8759d23c897ed6eabe3e5658bd5b32192c878da21efabda854fbed161245ffd6e4d8c721a0a06bec0b7f2bfabc4284b70ec5e8cd68c6b50e015d448cd9e8e9
SSDEEP

1536:ehqSYtGeGemOBKu9eL5/4weWWzmrn14z7/zstv9ScRIMU/wAGrw1e5aRLW2/:1eVwweWUmr1S7/zw1R/UYAx1GYWO

Score

10^/10

metasploit backdoor discovery persistence trojan

Malware Config

Extracted

Family

metasploit

Version

encoder/call4_dword_xor

Signatures

MetaSploit
Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.
trojan backdoor metasploit

Adds policy Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run	a16daee635ceb74fbf8b27c724c2aec7_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Microsoft Driver Setup = "C:\\Windows\\aadrive32.exe"	a16daee635ceb74fbf8b27c724c2aec7_JaffaCakes118.exe

Executes dropped EXE 2 IoCs

pid	Process
1972	aadrive32.exe
932	aadrive32.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\Microsoft Driver Setup = "C:\\Windows\\aadrive32.exe"	a16daee635ceb74fbf8b27c724c2aec7_JaffaCakes118.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 1720 set thread context of 1316	1720	a16daee635ceb74fbf8b27c724c2aec7_JaffaCakes118.exe	30
PID 1972 set thread context of 932	1972	aadrive32.exe	32

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\aadrive32.exe	a16daee635ceb74fbf8b27c724c2aec7_JaffaCakes118.exe
File opened for modification	C:\Windows\aadrive32.exe	a16daee635ceb74fbf8b27c724c2aec7_JaffaCakes118.exe
File created	C:\Windows\%windir%\lfffile32.log	aadrive32.exe

System Location Discovery: System Language Discovery 1 TTPs 4 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	a16daee635ceb74fbf8b27c724c2aec7_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	aadrive32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	aadrive32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	a16daee635ceb74fbf8b27c724c2aec7_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1316	a16daee635ceb74fbf8b27c724c2aec7_JaffaCakes118.exe
1316	a16daee635ceb74fbf8b27c724c2aec7_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1720	a16daee635ceb74fbf8b27c724c2aec7_JaffaCakes118.exe
1972	aadrive32.exe

Suspicious use of WriteProcessMemory 31 IoCs

description	pid	Process	procid_target
PID 1720 wrote to memory of 1316	1720	a16daee635ceb74fbf8b27c724c2aec7_JaffaCakes118.exe	30
PID 1720 wrote to memory of 1316	1720	a16daee635ceb74fbf8b27c724c2aec7_JaffaCakes118.exe	30
PID 1720 wrote to memory of 1316	1720	a16daee635ceb74fbf8b27c724c2aec7_JaffaCakes118.exe	30
PID 1720 wrote to memory of 1316	1720	a16daee635ceb74fbf8b27c724c2aec7_JaffaCakes118.exe	30
PID 1720 wrote to memory of 1316	1720	a16daee635ceb74fbf8b27c724c2aec7_JaffaCakes118.exe	30
PID 1720 wrote to memory of 1316	1720	a16daee635ceb74fbf8b27c724c2aec7_JaffaCakes118.exe	30
PID 1720 wrote to memory of 1316	1720	a16daee635ceb74fbf8b27c724c2aec7_JaffaCakes118.exe	30
PID 1720 wrote to memory of 1316	1720	a16daee635ceb74fbf8b27c724c2aec7_JaffaCakes118.exe	30
PID 1720 wrote to memory of 1316	1720	a16daee635ceb74fbf8b27c724c2aec7_JaffaCakes118.exe	30
PID 1720 wrote to memory of 1316	1720	a16daee635ceb74fbf8b27c724c2aec7_JaffaCakes118.exe	30
PID 1720 wrote to memory of 1316	1720	a16daee635ceb74fbf8b27c724c2aec7_JaffaCakes118.exe	30
PID 1720 wrote to memory of 1316	1720	a16daee635ceb74fbf8b27c724c2aec7_JaffaCakes118.exe	30
PID 1316 wrote to memory of 1972	1316	a16daee635ceb74fbf8b27c724c2aec7_JaffaCakes118.exe	31
PID 1316 wrote to memory of 1972	1316	a16daee635ceb74fbf8b27c724c2aec7_JaffaCakes118.exe	31
PID 1316 wrote to memory of 1972	1316	a16daee635ceb74fbf8b27c724c2aec7_JaffaCakes118.exe	31
PID 1316 wrote to memory of 1972	1316	a16daee635ceb74fbf8b27c724c2aec7_JaffaCakes118.exe	31
PID 1316 wrote to memory of 1972	1316	a16daee635ceb74fbf8b27c724c2aec7_JaffaCakes118.exe	31
PID 1316 wrote to memory of 1972	1316	a16daee635ceb74fbf8b27c724c2aec7_JaffaCakes118.exe	31
PID 1316 wrote to memory of 1972	1316	a16daee635ceb74fbf8b27c724c2aec7_JaffaCakes118.exe	31
PID 1972 wrote to memory of 932	1972	aadrive32.exe	32
PID 1972 wrote to memory of 932	1972	aadrive32.exe	32
PID 1972 wrote to memory of 932	1972	aadrive32.exe	32
PID 1972 wrote to memory of 932	1972	aadrive32.exe	32
PID 1972 wrote to memory of 932	1972	aadrive32.exe	32
PID 1972 wrote to memory of 932	1972	aadrive32.exe	32
PID 1972 wrote to memory of 932	1972	aadrive32.exe	32
PID 1972 wrote to memory of 932	1972	aadrive32.exe	32
PID 1972 wrote to memory of 932	1972	aadrive32.exe	32
PID 1972 wrote to memory of 932	1972	aadrive32.exe	32
PID 1972 wrote to memory of 932	1972	aadrive32.exe	32
PID 1972 wrote to memory of 932	1972	aadrive32.exe	32

C:\Users\Admin\AppData\Local\Temp\a16daee635ceb74fbf8b27c724c2aec7_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a16daee635ceb74fbf8b27c724c2aec7_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1720
- C:\Users\Admin\AppData\Local\Temp\a16daee635ceb74fbf8b27c724c2aec7_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\a16daee635ceb74fbf8b27c724c2aec7_JaffaCakes118.exe
  2⤵
  - Adds policy Run key to start application
  - Adds Run key to start application
  - Drops file in Windows directory
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:1316
- - C:\Windows\aadrive32.exe
    "C:\Windows\aadrive32.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:1972
  - - C:\Windows\aadrive32.exe
      C:\Windows\aadrive32.exe
      4⤵
      Executes dropped EXE
      Drops file in Windows directory
      System Location Discovery: System Language Discovery
      PID:932

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

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

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\aadrive32.exe

Filesize
124KB

MD5
a16daee635ceb74fbf8b27c724c2aec7

SHA1
ef252faaaf5cb5682081a2391520383a95e0748b

SHA256
ff0f92205c9cdce42bfc5289b53c3ac6fa382dd889eb917281a3b3074e9d3a6f

SHA512
2a8759d23c897ed6eabe3e5658bd5b32192c878da21efabda854fbed161245ffd6e4d8c721a0a06bec0b7f2bfabc4284b70ec5e8cd68c6b50e015d448cd9e8e9

Download Submit
memory/932-38-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/932-40-0x00000000002E0000-0x0000000000314000-memory.dmp

Filesize
208KB

Download
memory/932-46-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/932-45-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/932-44-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/932-43-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/932-42-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/932-41-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/932-34-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/932-39-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/932-33-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/932-28-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/932-30-0x00000000002E0000-0x0000000000314000-memory.dmp

Filesize
208KB

Download
memory/932-31-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/932-36-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/932-37-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/932-32-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/932-35-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/1316-21-0x00000000002F0000-0x0000000000324000-memory.dmp

Filesize
208KB

Download
memory/1316-19-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/1316-10-0x00000000002F0000-0x0000000000324000-memory.dmp

Filesize
208KB

Download
memory/1316-9-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/1316-7-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/1316-5-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/1720-1-0x0000000000230000-0x0000000000264000-memory.dmp

Filesize
208KB

Download
memory/1720-0-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/1720-2-0x0000000000230000-0x0000000000264000-memory.dmp

Filesize
208KB

Download
memory/1720-11-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/1972-29-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download