metasploit | 92554d026b898504b61c1e76db379fac04e178e7b733392f91783b71d1f3e47f

Analysis

max time kernel
144s
max time network
125s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
09-09-2024 21:16

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General

Target

d71b012cbf49bc4dcda2593bcbe94743_JaffaCakes118.exe
Size

124KB
MD5

d71b012cbf49bc4dcda2593bcbe94743
SHA1

963dc0180df1b8513c4248aa91a83cbfc85b780a
SHA256

92554d026b898504b61c1e76db379fac04e178e7b733392f91783b71d1f3e47f
SHA512

e7e5737b0e5ab40442686cf71381a35c16421934a3a93c78aeb704d7f4f04d86f8d9af4138f47a0d822ad64e0e188ab78241d74172adfb4c839bb8fdb58614d5
SSDEEP

1536:RhqSYtGeGemOBKu9eL5/4weWWzmrn14z7/zstv9ScRIMU/wAGrw1e5aRLW2/:+eVwweWUmr1S7/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	d71b012cbf49bc4dcda2593bcbe94743_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\Microsoft Driver Setup = "C:\\Windows\\aadrive32.exe"	d71b012cbf49bc4dcda2593bcbe94743_JaffaCakes118.exe

Executes dropped EXE 2 IoCs

pid	Process
864	aadrive32.exe
2784	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"	d71b012cbf49bc4dcda2593bcbe94743_JaffaCakes118.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 1804 set thread context of 2088	1804	d71b012cbf49bc4dcda2593bcbe94743_JaffaCakes118.exe	30
PID 864 set thread context of 2784	864	aadrive32.exe	32

Drops file in Windows directory 3 IoCs

description	ioc	Process
File created	C:\Windows\%windir%\lfffile32.log	aadrive32.exe
File created	C:\Windows\aadrive32.exe	d71b012cbf49bc4dcda2593bcbe94743_JaffaCakes118.exe
File opened for modification	C:\Windows\aadrive32.exe	d71b012cbf49bc4dcda2593bcbe94743_JaffaCakes118.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	d71b012cbf49bc4dcda2593bcbe94743_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	d71b012cbf49bc4dcda2593bcbe94743_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	aadrive32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	aadrive32.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2088	d71b012cbf49bc4dcda2593bcbe94743_JaffaCakes118.exe
2088	d71b012cbf49bc4dcda2593bcbe94743_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1804	d71b012cbf49bc4dcda2593bcbe94743_JaffaCakes118.exe
864	aadrive32.exe

Suspicious use of WriteProcessMemory 31 IoCs

description	pid	Process	procid_target
PID 1804 wrote to memory of 2088	1804	d71b012cbf49bc4dcda2593bcbe94743_JaffaCakes118.exe	30
PID 1804 wrote to memory of 2088	1804	d71b012cbf49bc4dcda2593bcbe94743_JaffaCakes118.exe	30
PID 1804 wrote to memory of 2088	1804	d71b012cbf49bc4dcda2593bcbe94743_JaffaCakes118.exe	30
PID 1804 wrote to memory of 2088	1804	d71b012cbf49bc4dcda2593bcbe94743_JaffaCakes118.exe	30
PID 1804 wrote to memory of 2088	1804	d71b012cbf49bc4dcda2593bcbe94743_JaffaCakes118.exe	30
PID 1804 wrote to memory of 2088	1804	d71b012cbf49bc4dcda2593bcbe94743_JaffaCakes118.exe	30
PID 1804 wrote to memory of 2088	1804	d71b012cbf49bc4dcda2593bcbe94743_JaffaCakes118.exe	30
PID 1804 wrote to memory of 2088	1804	d71b012cbf49bc4dcda2593bcbe94743_JaffaCakes118.exe	30
PID 1804 wrote to memory of 2088	1804	d71b012cbf49bc4dcda2593bcbe94743_JaffaCakes118.exe	30
PID 1804 wrote to memory of 2088	1804	d71b012cbf49bc4dcda2593bcbe94743_JaffaCakes118.exe	30
PID 1804 wrote to memory of 2088	1804	d71b012cbf49bc4dcda2593bcbe94743_JaffaCakes118.exe	30
PID 1804 wrote to memory of 2088	1804	d71b012cbf49bc4dcda2593bcbe94743_JaffaCakes118.exe	30
PID 2088 wrote to memory of 864	2088	d71b012cbf49bc4dcda2593bcbe94743_JaffaCakes118.exe	31
PID 2088 wrote to memory of 864	2088	d71b012cbf49bc4dcda2593bcbe94743_JaffaCakes118.exe	31
PID 2088 wrote to memory of 864	2088	d71b012cbf49bc4dcda2593bcbe94743_JaffaCakes118.exe	31
PID 2088 wrote to memory of 864	2088	d71b012cbf49bc4dcda2593bcbe94743_JaffaCakes118.exe	31
PID 2088 wrote to memory of 864	2088	d71b012cbf49bc4dcda2593bcbe94743_JaffaCakes118.exe	31
PID 2088 wrote to memory of 864	2088	d71b012cbf49bc4dcda2593bcbe94743_JaffaCakes118.exe	31
PID 2088 wrote to memory of 864	2088	d71b012cbf49bc4dcda2593bcbe94743_JaffaCakes118.exe	31
PID 864 wrote to memory of 2784	864	aadrive32.exe	32
PID 864 wrote to memory of 2784	864	aadrive32.exe	32
PID 864 wrote to memory of 2784	864	aadrive32.exe	32
PID 864 wrote to memory of 2784	864	aadrive32.exe	32
PID 864 wrote to memory of 2784	864	aadrive32.exe	32
PID 864 wrote to memory of 2784	864	aadrive32.exe	32
PID 864 wrote to memory of 2784	864	aadrive32.exe	32
PID 864 wrote to memory of 2784	864	aadrive32.exe	32
PID 864 wrote to memory of 2784	864	aadrive32.exe	32
PID 864 wrote to memory of 2784	864	aadrive32.exe	32
PID 864 wrote to memory of 2784	864	aadrive32.exe	32
PID 864 wrote to memory of 2784	864	aadrive32.exe	32

C:\Users\Admin\AppData\Local\Temp\d71b012cbf49bc4dcda2593bcbe94743_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\d71b012cbf49bc4dcda2593bcbe94743_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1804
- C:\Users\Admin\AppData\Local\Temp\d71b012cbf49bc4dcda2593bcbe94743_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\d71b012cbf49bc4dcda2593bcbe94743_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:2088
- - 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:864
  - - C:\Windows\aadrive32.exe
      C:\Windows\aadrive32.exe
      4⤵
      Executes dropped EXE
      Drops file in Windows directory
      System Location Discovery: System Language Discovery
      PID:2784

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
d71b012cbf49bc4dcda2593bcbe94743

SHA1
963dc0180df1b8513c4248aa91a83cbfc85b780a

SHA256
92554d026b898504b61c1e76db379fac04e178e7b733392f91783b71d1f3e47f

SHA512
e7e5737b0e5ab40442686cf71381a35c16421934a3a93c78aeb704d7f4f04d86f8d9af4138f47a0d822ad64e0e188ab78241d74172adfb4c839bb8fdb58614d5

Download Submit
memory/864-30-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/864-16-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1804-2-0x0000000000230000-0x0000000000260000-memory.dmp

Filesize
192KB

Download
memory/1804-1-0x0000000000230000-0x0000000000260000-memory.dmp

Filesize
192KB

Download
memory/1804-10-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1804-0-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2088-5-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2088-9-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2088-7-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2088-19-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2784-33-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2784-39-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2784-29-0x00000000002B0000-0x00000000002E0000-memory.dmp

Filesize
192KB

Download
memory/2784-31-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2784-32-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2784-27-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2784-34-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2784-35-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2784-36-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2784-37-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2784-38-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2784-28-0x00000000002B0000-0x00000000002E0000-memory.dmp

Filesize
192KB

Download
memory/2784-40-0x00000000002B0000-0x00000000002E0000-memory.dmp

Filesize
192KB

Download
memory/2784-41-0x00000000002B0000-0x00000000002E0000-memory.dmp

Filesize
192KB

Download
memory/2784-42-0x00000000002B0000-0x00000000002E0000-memory.dmp

Filesize
192KB

Download
memory/2784-43-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2784-44-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2784-45-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2784-46-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2784-47-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download
memory/2784-48-0x0000000000400000-0x0000000000453000-memory.dmp

Filesize
332KB

Download