metasploit | 01e177f6ee5ffe6aa7f9dc4488286cb5994c93c46c36e75e61a6b834f7bb2306

Analysis

max time kernel
148s
max time network
129s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
21-09-2024 18:30

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General

Target

f0667325511596c7ec78f9e06898672a_JaffaCakes118.exe
Size

1.1MB
MD5

f0667325511596c7ec78f9e06898672a
SHA1

c3468b68c5fb3b3479477a919284039d5c9503ae
SHA256

01e177f6ee5ffe6aa7f9dc4488286cb5994c93c46c36e75e61a6b834f7bb2306
SHA512

25de5629ef534379bfd3d8394d3f1e8506a3f4e631d5997c4ea6d0f546069f1c04198747ffd9ca367737bd23e0b3ff0ae75a5f84d5159bc99924ba3ee55e74ad
SSDEEP

12288:f/cdJ4raKxeQ9tEl9r5mZkxAjH7BWZSJy6FRotthxN:f/cH4zi9N8aAz7hRIPN

Score

10^/10

metasploit backdoor discovery evasion themida trojan

Malware Config

Extracted

Family

metasploit

Version

encoder/fnstenv_mov

Signatures

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

Executes dropped EXE 5 IoCs

pid	Process
2036	igfsfds.exe
2436	igfsfds.exe
856	igfsfds.exe
1292	igfsfds.exe
944	igfsfds.exe

Identifies Wine through registry keys 2 TTPs 6 IoCs

Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Wine	f0667325511596c7ec78f9e06898672a_JaffaCakes118.exe
Key opened	\REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Wine	igfsfds.exe
Key opened	\REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Wine	igfsfds.exe
Key opened	\REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Wine	igfsfds.exe
Key opened	\REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Wine	igfsfds.exe
Key opened	\REGISTRY\USER\S-1-5-21-457978338-2990298471-2379561640-1000\Software\Wine	igfsfds.exe

Loads dropped DLL 10 IoCs

pid	Process
2540	f0667325511596c7ec78f9e06898672a_JaffaCakes118.exe
2540	f0667325511596c7ec78f9e06898672a_JaffaCakes118.exe
2036	igfsfds.exe
2036	igfsfds.exe
2436	igfsfds.exe
2436	igfsfds.exe
856	igfsfds.exe
856	igfsfds.exe
1292	igfsfds.exe
1292	igfsfds.exe

Themida packer 51 IoCs

Detects Themida, an advanced Windows software protection system.

themida

resource	yara_rule
behavioral1/memory/2540-0-0x0000000000400000-0x0000000000626000-memory.dmp	themida
behavioral1/memory/2540-2-0x0000000000400000-0x0000000000626000-memory.dmp	themida
behavioral1/memory/2540-3-0x0000000000400000-0x0000000000626000-memory.dmp	themida
behavioral1/memory/2540-4-0x0000000000400000-0x0000000000626000-memory.dmp	themida
behavioral1/files/0x0008000000018ed5-8.dat	themida
behavioral1/memory/2540-16-0x0000000000400000-0x0000000000626000-memory.dmp	themida
behavioral1/memory/2036-18-0x0000000000400000-0x0000000000626000-memory.dmp	themida
behavioral1/memory/2540-12-0x0000000000400000-0x0000000000626000-memory.dmp	themida
behavioral1/memory/2036-19-0x0000000000400000-0x0000000000626000-memory.dmp	themida
behavioral1/memory/2036-20-0x0000000000400000-0x0000000000626000-memory.dmp	themida
behavioral1/memory/2036-22-0x0000000000400000-0x0000000000626000-memory.dmp	themida
behavioral1/memory/2036-23-0x0000000000400000-0x0000000000626000-memory.dmp	themida
behavioral1/memory/2036-24-0x0000000000400000-0x0000000000626000-memory.dmp	themida
behavioral1/memory/2036-25-0x0000000000400000-0x0000000000626000-memory.dmp	themida
behavioral1/memory/2036-26-0x0000000000400000-0x0000000000626000-memory.dmp	themida
behavioral1/memory/2036-27-0x0000000000400000-0x0000000000626000-memory.dmp	themida
behavioral1/memory/2036-28-0x0000000000400000-0x0000000000626000-memory.dmp	themida
behavioral1/memory/2036-31-0x0000000000400000-0x0000000000626000-memory.dmp	themida
behavioral1/memory/2436-33-0x0000000000400000-0x0000000000626000-memory.dmp	themida
behavioral1/memory/2436-35-0x0000000000400000-0x0000000000626000-memory.dmp	themida
behavioral1/memory/2436-36-0x0000000000400000-0x0000000000626000-memory.dmp	themida
behavioral1/memory/2436-37-0x0000000000400000-0x0000000000626000-memory.dmp	themida
behavioral1/memory/2436-38-0x0000000000400000-0x0000000000626000-memory.dmp	themida
behavioral1/memory/2436-39-0x0000000000400000-0x0000000000626000-memory.dmp	themida
behavioral1/memory/2436-40-0x0000000000400000-0x0000000000626000-memory.dmp	themida
behavioral1/memory/2436-41-0x0000000000400000-0x0000000000626000-memory.dmp	themida
behavioral1/memory/2436-42-0x0000000000400000-0x0000000000626000-memory.dmp	themida
behavioral1/memory/2436-43-0x0000000000400000-0x0000000000626000-memory.dmp	themida
behavioral1/memory/2436-44-0x0000000000400000-0x0000000000626000-memory.dmp	themida
behavioral1/memory/2436-49-0x0000000000400000-0x0000000000626000-memory.dmp	themida
behavioral1/memory/856-51-0x0000000000400000-0x0000000000626000-memory.dmp	themida
behavioral1/memory/856-55-0x0000000000400000-0x0000000000626000-memory.dmp	themida
behavioral1/memory/856-54-0x0000000000400000-0x0000000000626000-memory.dmp	themida
behavioral1/memory/856-56-0x0000000000400000-0x0000000000626000-memory.dmp	themida
behavioral1/memory/856-57-0x0000000000400000-0x0000000000626000-memory.dmp	themida
behavioral1/memory/856-58-0x0000000000400000-0x0000000000626000-memory.dmp	themida
behavioral1/memory/856-59-0x0000000000400000-0x0000000000626000-memory.dmp	themida
behavioral1/memory/856-60-0x0000000000400000-0x0000000000626000-memory.dmp	themida
behavioral1/memory/856-61-0x0000000000400000-0x0000000000626000-memory.dmp	themida
behavioral1/memory/856-62-0x0000000000400000-0x0000000000626000-memory.dmp	themida
behavioral1/memory/856-63-0x0000000000400000-0x0000000000626000-memory.dmp	themida
behavioral1/memory/856-67-0x0000000000400000-0x0000000000626000-memory.dmp	themida
behavioral1/memory/1292-68-0x0000000000400000-0x0000000000626000-memory.dmp	themida
behavioral1/memory/1292-69-0x0000000000400000-0x0000000000626000-memory.dmp	themida
behavioral1/memory/1292-70-0x0000000000400000-0x0000000000626000-memory.dmp	themida
behavioral1/memory/944-77-0x0000000000400000-0x0000000000626000-memory.dmp	themida
behavioral1/memory/1292-75-0x0000000000400000-0x0000000000626000-memory.dmp	themida
behavioral1/memory/1292-74-0x0000000004490000-0x00000000046B6000-memory.dmp	themida
behavioral1/memory/944-79-0x0000000000400000-0x0000000000626000-memory.dmp	themida
behavioral1/memory/944-78-0x0000000000400000-0x0000000000626000-memory.dmp	themida
behavioral1/memory/944-80-0x0000000000400000-0x0000000000626000-memory.dmp	themida

Drops file in System32 directory 7 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\igfsfds.exe	igfsfds.exe
File created	C:\Windows\SysWOW64\igfsfds.exe	igfsfds.exe
File created	C:\Windows\SysWOW64\igfsfds.exe	f0667325511596c7ec78f9e06898672a_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\igfsfds.exe	f0667325511596c7ec78f9e06898672a_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\igfsfds.exe	igfsfds.exe
File created	C:\Windows\SysWOW64\igfsfds.exe	igfsfds.exe
File created	C:\Windows\SysWOW64\igfsfds.exe	igfsfds.exe

System Location Discovery: System Language Discovery 1 TTPs 5 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	f0667325511596c7ec78f9e06898672a_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	igfsfds.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	igfsfds.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	igfsfds.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	igfsfds.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2540	f0667325511596c7ec78f9e06898672a_JaffaCakes118.exe
2540	f0667325511596c7ec78f9e06898672a_JaffaCakes118.exe
2540	f0667325511596c7ec78f9e06898672a_JaffaCakes118.exe
2540	f0667325511596c7ec78f9e06898672a_JaffaCakes118.exe
2540	f0667325511596c7ec78f9e06898672a_JaffaCakes118.exe
2540	f0667325511596c7ec78f9e06898672a_JaffaCakes118.exe
2540	f0667325511596c7ec78f9e06898672a_JaffaCakes118.exe
2540	f0667325511596c7ec78f9e06898672a_JaffaCakes118.exe
2540	f0667325511596c7ec78f9e06898672a_JaffaCakes118.exe
2540	f0667325511596c7ec78f9e06898672a_JaffaCakes118.exe
2540	f0667325511596c7ec78f9e06898672a_JaffaCakes118.exe
2540	f0667325511596c7ec78f9e06898672a_JaffaCakes118.exe
2540	f0667325511596c7ec78f9e06898672a_JaffaCakes118.exe
2036	igfsfds.exe
2036	igfsfds.exe
2036	igfsfds.exe
2036	igfsfds.exe
2036	igfsfds.exe
2036	igfsfds.exe
2036	igfsfds.exe
2036	igfsfds.exe
2036	igfsfds.exe
2036	igfsfds.exe
2036	igfsfds.exe
2036	igfsfds.exe
2036	igfsfds.exe
2436	igfsfds.exe
2436	igfsfds.exe
2436	igfsfds.exe
2436	igfsfds.exe
2436	igfsfds.exe
2436	igfsfds.exe
2436	igfsfds.exe
2436	igfsfds.exe
2436	igfsfds.exe
2436	igfsfds.exe
2436	igfsfds.exe
2436	igfsfds.exe
2436	igfsfds.exe
856	igfsfds.exe
856	igfsfds.exe
856	igfsfds.exe
856	igfsfds.exe
856	igfsfds.exe
856	igfsfds.exe
856	igfsfds.exe
856	igfsfds.exe
856	igfsfds.exe
856	igfsfds.exe
856	igfsfds.exe
856	igfsfds.exe
856	igfsfds.exe
1292	igfsfds.exe
1292	igfsfds.exe
1292	igfsfds.exe
1292	igfsfds.exe
1292	igfsfds.exe
1292	igfsfds.exe
1292	igfsfds.exe
1292	igfsfds.exe
1292	igfsfds.exe
1292	igfsfds.exe
1292	igfsfds.exe
1292	igfsfds.exe

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 2540 wrote to memory of 2036	2540	f0667325511596c7ec78f9e06898672a_JaffaCakes118.exe	30
PID 2540 wrote to memory of 2036	2540	f0667325511596c7ec78f9e06898672a_JaffaCakes118.exe	30
PID 2540 wrote to memory of 2036	2540	f0667325511596c7ec78f9e06898672a_JaffaCakes118.exe	30
PID 2540 wrote to memory of 2036	2540	f0667325511596c7ec78f9e06898672a_JaffaCakes118.exe	30
PID 2036 wrote to memory of 2436	2036	igfsfds.exe	32
PID 2036 wrote to memory of 2436	2036	igfsfds.exe	32
PID 2036 wrote to memory of 2436	2036	igfsfds.exe	32
PID 2036 wrote to memory of 2436	2036	igfsfds.exe	32
PID 2436 wrote to memory of 856	2436	igfsfds.exe	33
PID 2436 wrote to memory of 856	2436	igfsfds.exe	33
PID 2436 wrote to memory of 856	2436	igfsfds.exe	33
PID 2436 wrote to memory of 856	2436	igfsfds.exe	33
PID 856 wrote to memory of 1292	856	igfsfds.exe	34
PID 856 wrote to memory of 1292	856	igfsfds.exe	34
PID 856 wrote to memory of 1292	856	igfsfds.exe	34
PID 856 wrote to memory of 1292	856	igfsfds.exe	34
PID 1292 wrote to memory of 944	1292	igfsfds.exe	35
PID 1292 wrote to memory of 944	1292	igfsfds.exe	35
PID 1292 wrote to memory of 944	1292	igfsfds.exe	35
PID 1292 wrote to memory of 944	1292	igfsfds.exe	35

C:\Users\Admin\AppData\Local\Temp\f0667325511596c7ec78f9e06898672a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f0667325511596c7ec78f9e06898672a_JaffaCakes118.exe"
1⤵
- Identifies Wine through registry keys
- Loads dropped DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2540
- C:\Windows\SysWOW64\igfsfds.exe
  C:\Windows\system32\igfsfds.exe -bai C:\Users\Admin\AppData\Local\Temp\f0667325511596c7ec78f9e06898672a_JaffaCakes118.exe
  2⤵
  - Executes dropped EXE
  - Identifies Wine through registry keys
  - Loads dropped DLL
  - Drops file in System32 directory
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:2036
- - C:\Windows\SysWOW64\igfsfds.exe
    C:\Windows\system32\igfsfds.exe -bai C:\Windows\SysWOW64\igfsfds.exe
    3⤵
    - Executes dropped EXE
    - Identifies Wine through registry keys
    - Loads dropped DLL
    - Drops file in System32 directory
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:2436
  - - C:\Windows\SysWOW64\igfsfds.exe
      C:\Windows\system32\igfsfds.exe -bai C:\Windows\SysWOW64\igfsfds.exe
      4⤵
      Executes dropped EXE
      Identifies Wine through registry keys
      Loads dropped DLL
      Drops file in System32 directory
      System Location Discovery: System Language Discovery
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of WriteProcessMemory
      PID:856
    - - C:\Windows\SysWOW64\igfsfds.exe
        
        C:\Windows\system32\igfsfds.exe -bai C:\Windows\SysWOW64\igfsfds.exe
        5⤵
        Executes dropped EXE
        Identifies Wine through registry keys
        Loads dropped DLL
        Drops file in System32 directory
        System Location Discovery: System Language Discovery
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of WriteProcessMemory
        
        PID:1292
      - C:\Windows\SysWOW64\igfsfds.exe
        
        C:\Windows\system32\igfsfds.exe -bai C:\Windows\SysWOW64\igfsfds.exe
        6⤵
        Executes dropped EXE
        Identifies Wine through registry keys
        Drops file in System32 directory
        
        PID:944

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

T1497

Credential Access

Discovery

Query Registry

T1012

System Location Discovery

T1614

System Language Discovery

T1614.001

Virtualization/Sandbox Evasion

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

\Windows\SysWOW64\igfsfds.exe

Filesize
1.1MB

MD5
f0667325511596c7ec78f9e06898672a

SHA1
c3468b68c5fb3b3479477a919284039d5c9503ae

SHA256
01e177f6ee5ffe6aa7f9dc4488286cb5994c93c46c36e75e61a6b834f7bb2306

SHA512
25de5629ef534379bfd3d8394d3f1e8506a3f4e631d5997c4ea6d0f546069f1c04198747ffd9ca367737bd23e0b3ff0ae75a5f84d5159bc99924ba3ee55e74ad

Download Submit
memory/856-60-0x0000000000400000-0x0000000000626000-memory.dmp

Filesize
2.1MB

Download
memory/856-61-0x0000000000400000-0x0000000000626000-memory.dmp

Filesize
2.1MB

Download
memory/856-67-0x0000000000400000-0x0000000000626000-memory.dmp

Filesize
2.1MB

Download
memory/856-62-0x0000000000400000-0x0000000000626000-memory.dmp

Filesize
2.1MB

Download
memory/856-63-0x0000000000400000-0x0000000000626000-memory.dmp

Filesize
2.1MB

Download
memory/856-55-0x0000000000400000-0x0000000000626000-memory.dmp

Filesize
2.1MB

Download
memory/856-54-0x0000000000400000-0x0000000000626000-memory.dmp

Filesize
2.1MB

Download
memory/856-56-0x0000000000400000-0x0000000000626000-memory.dmp

Filesize
2.1MB

Download
memory/856-57-0x0000000000400000-0x0000000000626000-memory.dmp

Filesize
2.1MB

Download
memory/856-58-0x0000000000400000-0x0000000000626000-memory.dmp

Filesize
2.1MB

Download
memory/856-59-0x0000000000400000-0x0000000000626000-memory.dmp

Filesize
2.1MB

Download
memory/856-51-0x0000000000400000-0x0000000000626000-memory.dmp

Filesize
2.1MB

Download
memory/944-77-0x0000000000400000-0x0000000000626000-memory.dmp

Filesize
2.1MB

Download
memory/944-80-0x0000000000400000-0x0000000000626000-memory.dmp

Filesize
2.1MB

Download
memory/944-79-0x0000000000400000-0x0000000000626000-memory.dmp

Filesize
2.1MB

Download
memory/944-78-0x0000000000400000-0x0000000000626000-memory.dmp

Filesize
2.1MB

Download
memory/1292-74-0x0000000004490000-0x00000000046B6000-memory.dmp

Filesize
2.1MB

Download
memory/1292-68-0x0000000000400000-0x0000000000626000-memory.dmp

Filesize
2.1MB

Download
memory/1292-69-0x0000000000400000-0x0000000000626000-memory.dmp

Filesize
2.1MB

Download
memory/1292-70-0x0000000000400000-0x0000000000626000-memory.dmp

Filesize
2.1MB

Download
memory/1292-75-0x0000000000400000-0x0000000000626000-memory.dmp

Filesize
2.1MB

Download
memory/2036-23-0x0000000000400000-0x0000000000626000-memory.dmp

Filesize
2.1MB

Download
memory/2036-19-0x0000000000400000-0x0000000000626000-memory.dmp

Filesize
2.1MB

Download
memory/2036-18-0x0000000000400000-0x0000000000626000-memory.dmp

Filesize
2.1MB

Download
memory/2036-20-0x0000000000400000-0x0000000000626000-memory.dmp

Filesize
2.1MB

Download
memory/2036-22-0x0000000000400000-0x0000000000626000-memory.dmp

Filesize
2.1MB

Download
memory/2036-24-0x0000000000400000-0x0000000000626000-memory.dmp

Filesize
2.1MB

Download
memory/2036-25-0x0000000000400000-0x0000000000626000-memory.dmp

Filesize
2.1MB

Download
memory/2036-26-0x0000000000400000-0x0000000000626000-memory.dmp

Filesize
2.1MB

Download
memory/2036-27-0x0000000000400000-0x0000000000626000-memory.dmp

Filesize
2.1MB

Download
memory/2036-28-0x0000000000400000-0x0000000000626000-memory.dmp

Filesize
2.1MB

Download
memory/2036-31-0x0000000000400000-0x0000000000626000-memory.dmp

Filesize
2.1MB

Download
memory/2036-34-0x0000000004490000-0x00000000046B6000-memory.dmp

Filesize
2.1MB

Download
memory/2436-42-0x0000000000400000-0x0000000000626000-memory.dmp

Filesize
2.1MB

Download
memory/2436-36-0x0000000000400000-0x0000000000626000-memory.dmp

Filesize
2.1MB

Download
memory/2436-33-0x0000000000400000-0x0000000000626000-memory.dmp

Filesize
2.1MB

Download
memory/2436-49-0x0000000000400000-0x0000000000626000-memory.dmp

Filesize
2.1MB

Download
memory/2436-44-0x0000000000400000-0x0000000000626000-memory.dmp

Filesize
2.1MB

Download
memory/2436-43-0x0000000000400000-0x0000000000626000-memory.dmp

Filesize
2.1MB

Download
memory/2436-53-0x0000000004490000-0x00000000046B6000-memory.dmp

Filesize
2.1MB

Download
memory/2436-41-0x0000000000400000-0x0000000000626000-memory.dmp

Filesize
2.1MB

Download
memory/2436-52-0x0000000004490000-0x00000000046B6000-memory.dmp

Filesize
2.1MB

Download
memory/2436-39-0x0000000000400000-0x0000000000626000-memory.dmp

Filesize
2.1MB

Download
memory/2436-40-0x0000000000400000-0x0000000000626000-memory.dmp

Filesize
2.1MB

Download
memory/2436-38-0x0000000000400000-0x0000000000626000-memory.dmp

Filesize
2.1MB

Download
memory/2436-37-0x0000000000400000-0x0000000000626000-memory.dmp

Filesize
2.1MB

Download
memory/2436-35-0x0000000000400000-0x0000000000626000-memory.dmp

Filesize
2.1MB

Download
memory/2540-0-0x0000000000400000-0x0000000000626000-memory.dmp

Filesize
2.1MB

Download
memory/2540-13-0x00000000044A0000-0x00000000046C6000-memory.dmp

Filesize
2.1MB

Download
memory/2540-12-0x0000000000400000-0x0000000000626000-memory.dmp

Filesize
2.1MB

Download
memory/2540-16-0x0000000000400000-0x0000000000626000-memory.dmp

Filesize
2.1MB

Download
memory/2540-17-0x00000000044A0000-0x00000000046C6000-memory.dmp

Filesize
2.1MB

Download
memory/2540-4-0x0000000000400000-0x0000000000626000-memory.dmp

Filesize
2.1MB

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memory/2540-1-0x0000000000401000-0x0000000000419000-memory.dmp

Filesize
96KB

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memory/2540-3-0x0000000000400000-0x0000000000626000-memory.dmp

Filesize
2.1MB

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memory/2540-2-0x0000000000400000-0x0000000000626000-memory.dmp

Filesize
2.1MB

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