metasploit | dc2d3a37a9df088602faaa2cd6e13b76bfdde97c547a7b1de96c3e5a2df25932

Analysis

max time kernel
149s
max time network
150s
platform
windows7_x64
resource
win7-20241023-en
resource tags

arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
submitted
06-12-2024 16:05

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General

Target

cde18a961db903ddf473e22bc856b626_JaffaCakes118.exe
Size

137KB
MD5

cde18a961db903ddf473e22bc856b626
SHA1

73e1bcb550453ce92e009076e9e5a5b6078f1761
SHA256

dc2d3a37a9df088602faaa2cd6e13b76bfdde97c547a7b1de96c3e5a2df25932
SHA512

3ad70a1b395ad3700b347ad7a537c40f334b74e9c6b7ef7e963bca029a0d16faa82cfa055b612eb0c164ed9a79a25dba217ce91ae91870f7609f7e31396f1e3c
SSDEEP

3072:acdoULbBzcf8p80JRtJkhPib7q3MS+6RdAHD:bo6ycJjoM7hS+6RiHD

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
Metasploit family
metasploit

Executes dropped EXE 2 IoCs

pid	Process
2372	services.exe
2908	services.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\Windows Data Serivce = "services.exe"	cde18a961db903ddf473e22bc856b626_JaffaCakes118.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 2392 set thread context of 1668	2392	cde18a961db903ddf473e22bc856b626_JaffaCakes118.exe	31
PID 2372 set thread context of 2908	2372	services.exe	36

Drops file in Windows directory 3 IoCs

description	ioc	Process
File opened for modification	C:\Windows\services.exe	cde18a961db903ddf473e22bc856b626_JaffaCakes118.exe
File opened for modification	C:\Windows\services.exe	services.exe
File created	C:\Windows\services.exe	cde18a961db903ddf473e22bc856b626_JaffaCakes118.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 7 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	services.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	net.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	net1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	services.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cde18a961db903ddf473e22bc856b626_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cde18a961db903ddf473e22bc856b626_JaffaCakes118.exe

Runs net.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2392	cde18a961db903ddf473e22bc856b626_JaffaCakes118.exe
2372	services.exe

Suspicious use of WriteProcessMemory 36 IoCs

description	pid	Process	procid_target
PID 2392 wrote to memory of 1668	2392	cde18a961db903ddf473e22bc856b626_JaffaCakes118.exe	31
PID 2392 wrote to memory of 1668	2392	cde18a961db903ddf473e22bc856b626_JaffaCakes118.exe	31
PID 2392 wrote to memory of 1668	2392	cde18a961db903ddf473e22bc856b626_JaffaCakes118.exe	31
PID 2392 wrote to memory of 1668	2392	cde18a961db903ddf473e22bc856b626_JaffaCakes118.exe	31
PID 2392 wrote to memory of 1668	2392	cde18a961db903ddf473e22bc856b626_JaffaCakes118.exe	31
PID 2392 wrote to memory of 1668	2392	cde18a961db903ddf473e22bc856b626_JaffaCakes118.exe	31
PID 2392 wrote to memory of 1668	2392	cde18a961db903ddf473e22bc856b626_JaffaCakes118.exe	31
PID 2392 wrote to memory of 1668	2392	cde18a961db903ddf473e22bc856b626_JaffaCakes118.exe	31
PID 2392 wrote to memory of 1668	2392	cde18a961db903ddf473e22bc856b626_JaffaCakes118.exe	31
PID 2392 wrote to memory of 1668	2392	cde18a961db903ddf473e22bc856b626_JaffaCakes118.exe	31
PID 1668 wrote to memory of 2356	1668	cde18a961db903ddf473e22bc856b626_JaffaCakes118.exe	32
PID 1668 wrote to memory of 2356	1668	cde18a961db903ddf473e22bc856b626_JaffaCakes118.exe	32
PID 1668 wrote to memory of 2356	1668	cde18a961db903ddf473e22bc856b626_JaffaCakes118.exe	32
PID 1668 wrote to memory of 2356	1668	cde18a961db903ddf473e22bc856b626_JaffaCakes118.exe	32
PID 1668 wrote to memory of 2372	1668	cde18a961db903ddf473e22bc856b626_JaffaCakes118.exe	34
PID 1668 wrote to memory of 2372	1668	cde18a961db903ddf473e22bc856b626_JaffaCakes118.exe	34
PID 1668 wrote to memory of 2372	1668	cde18a961db903ddf473e22bc856b626_JaffaCakes118.exe	34
PID 1668 wrote to memory of 2372	1668	cde18a961db903ddf473e22bc856b626_JaffaCakes118.exe	34
PID 2356 wrote to memory of 2976	2356	cmd.exe	35
PID 2356 wrote to memory of 2976	2356	cmd.exe	35
PID 2356 wrote to memory of 2976	2356	cmd.exe	35
PID 2356 wrote to memory of 2976	2356	cmd.exe	35
PID 2372 wrote to memory of 2908	2372	services.exe	36
PID 2372 wrote to memory of 2908	2372	services.exe	36
PID 2372 wrote to memory of 2908	2372	services.exe	36
PID 2372 wrote to memory of 2908	2372	services.exe	36
PID 2372 wrote to memory of 2908	2372	services.exe	36
PID 2976 wrote to memory of 2840	2976	net.exe	37
PID 2976 wrote to memory of 2840	2976	net.exe	37
PID 2976 wrote to memory of 2840	2976	net.exe	37
PID 2976 wrote to memory of 2840	2976	net.exe	37
PID 2372 wrote to memory of 2908	2372	services.exe	36
PID 2372 wrote to memory of 2908	2372	services.exe	36
PID 2372 wrote to memory of 2908	2372	services.exe	36
PID 2372 wrote to memory of 2908	2372	services.exe	36
PID 2372 wrote to memory of 2908	2372	services.exe	36

C:\Users\Admin\AppData\Local\Temp\cde18a961db903ddf473e22bc856b626_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\cde18a961db903ddf473e22bc856b626_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2392
- C:\Users\Admin\AppData\Local\Temp\cde18a961db903ddf473e22bc856b626_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\cde18a961db903ddf473e22bc856b626_JaffaCakes118.exe
  2⤵
  - Adds Run key to start application
  - Drops file in Windows directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1668
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c ""C:\x.bat" "
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2356
  - - C:\Windows\SysWOW64\net.exe
      net stop "Security Center"
      4⤵
      System Location Discovery: System Language Discovery
      Suspicious use of WriteProcessMemory
      PID:2976
    - - C:\Windows\SysWOW64\net1.exe
        
        C:\Windows\system32\net1 stop "Security Center"
        5⤵
        System Location Discovery: System Language Discovery
        
        PID:2840
- - C:\Windows\services.exe
    "C:\Windows\services.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - Drops file in Windows directory
    - System Location Discovery: System Language Discovery
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:2372
  - - C:\Windows\services.exe
      C:\Windows\services.exe
      4⤵
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      PID:2908

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 Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Windows\services.exe

Filesize
137KB

MD5
cde18a961db903ddf473e22bc856b626

SHA1
73e1bcb550453ce92e009076e9e5a5b6078f1761

SHA256
dc2d3a37a9df088602faaa2cd6e13b76bfdde97c547a7b1de96c3e5a2df25932

SHA512
3ad70a1b395ad3700b347ad7a537c40f334b74e9c6b7ef7e963bca029a0d16faa82cfa055b612eb0c164ed9a79a25dba217ce91ae91870f7609f7e31396f1e3c

Download Submit
C:\x.bat

Filesize
53B

MD5
e6ed7be2b9572503f07663ca6e53759f

SHA1
7ad80bd38f2a27e06c111b551c76ad0a0585c194

SHA256
b1a6c027d18eb5766129a059f68201e6fb8c68d095f3932983009fe5ae2e4df9

SHA512
e0010782b4fe567290536743375112db3107f8390d4c5cbb97f1bf1a8c83825399e1fe2fe9793d351896bb704f3bdec583fa7241b853b136fa9440a927d94227

Download Submit
memory/1668-38-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/1668-5-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/1668-24-0x00000000023F0000-0x0000000002404000-memory.dmp

Filesize
80KB

Download
memory/1668-8-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/1668-9-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/2372-31-0x00000000002E0000-0x00000000002F4000-memory.dmp

Filesize
80KB

Download
memory/2372-35-0x0000000000400000-0x0000000000413001-memory.dmp

Filesize
76KB

Download
memory/2392-1-0x0000000000400000-0x0000000000413001-memory.dmp

Filesize
76KB

Download
memory/2392-4-0x00000000002A0000-0x00000000002B4000-memory.dmp

Filesize
80KB

Download
memory/2392-0-0x0000000000400000-0x0000000000413001-memory.dmp

Filesize
76KB

Download
memory/2392-6-0x0000000000400000-0x0000000000413001-memory.dmp

Filesize
76KB

Download
memory/2908-40-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/2908-37-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/2908-41-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/2908-42-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/2908-45-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/2908-47-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/2908-48-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/2908-49-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads