metasploit | fc2bc41501d6f8d37111626863cec9e9b345ce8e8250bd2466f62a1b3b873773

Analysis

max time kernel
148s
max time network
121s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
21/09/2024, 15:07

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General

Target

f00ea16417ee80ae8bf132df525459e9_JaffaCakes118.exe
Size

160KB
MD5

f00ea16417ee80ae8bf132df525459e9
SHA1

4cc0417aaa3c931345d83141e1e8fdc03b9c4223
SHA256

fc2bc41501d6f8d37111626863cec9e9b345ce8e8250bd2466f62a1b3b873773
SHA512

25c406b2a850e8c94079fe6feab90cab4d47c5ed6dd7b20b69c8d71b75a40d19323938e2be7befed84c311d753163f62a293d20a4e83d4ffd9cc8f17d1f7f72e
SSDEEP

3072:JYAq+Bt0h0phE8M4qTvpmwEBn3Obl4kUGE84NXaf0:JYtipO4qTvwwm0KD/e0

Score

10^/10

metasploit aspackv2 backdoor discovery 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

ASPack v2.12-2.42 1 IoCs

Detects executables packed with ASPack v2.12-2.42

aspackv2

resource	yara_rule
behavioral1/files/0x00090000000120fb-6.dat	aspack_v212_v242

Executes dropped EXE 10 IoCs

pid	Process
1740	tsqla.exe
2248	tsqla.exe
2840	tsqla.exe
2700	tsqla.exe
1800	tsqla.exe
1540	tsqla.exe
1924	tsqla.exe
2920	tsqla.exe
1472	tsqla.exe
580	tsqla.exe

Loads dropped DLL 20 IoCs

pid	Process
2356	f00ea16417ee80ae8bf132df525459e9_JaffaCakes118.exe
2356	f00ea16417ee80ae8bf132df525459e9_JaffaCakes118.exe
1740	tsqla.exe
1740	tsqla.exe
2248	tsqla.exe
2248	tsqla.exe
2840	tsqla.exe
2840	tsqla.exe
2700	tsqla.exe
2700	tsqla.exe
1800	tsqla.exe
1800	tsqla.exe
1540	tsqla.exe
1540	tsqla.exe
1924	tsqla.exe
1924	tsqla.exe
2920	tsqla.exe
2920	tsqla.exe
1472	tsqla.exe
1472	tsqla.exe

Drops file in System32 directory 22 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\tsqla.exe	tsqla.exe
File created	C:\Windows\SysWOW64\tsqla.exe	tsqla.exe
File opened for modification	C:\Windows\SysWOW64\tsqla.exe	tsqla.exe
File created	C:\Windows\SysWOW64\tsqla.exe	tsqla.exe
File created	C:\Windows\SysWOW64\tsqla.exe	tsqla.exe
File created	C:\Windows\SysWOW64\tsqla.exe	tsqla.exe
File opened for modification	C:\Windows\SysWOW64\tsqla.exe	tsqla.exe
File opened for modification	C:\Windows\SysWOW64\tsqla.exe	f00ea16417ee80ae8bf132df525459e9_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\tsqla.exe	tsqla.exe
File created	C:\Windows\SysWOW64\tsqla.exe	tsqla.exe
File opened for modification	C:\Windows\SysWOW64\tsqla.exe	tsqla.exe
File opened for modification	C:\Windows\SysWOW64\tsqla.exe	tsqla.exe
File created	C:\Windows\SysWOW64\tsqla.exe	tsqla.exe
File opened for modification	C:\Windows\SysWOW64\tsqla.exe	tsqla.exe
File created	C:\Windows\SysWOW64\tsqla.exe	tsqla.exe
File created	C:\Windows\SysWOW64\tsqla.exe	f00ea16417ee80ae8bf132df525459e9_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\tsqla.exe	tsqla.exe
File opened for modification	C:\Windows\SysWOW64\tsqla.exe	tsqla.exe
File created	C:\Windows\SysWOW64\tsqla.exe	tsqla.exe
File created	C:\Windows\SysWOW64\tsqla.exe	tsqla.exe
File opened for modification	C:\Windows\SysWOW64\tsqla.exe	tsqla.exe
File opened for modification	C:\Windows\SysWOW64\tsqla.exe	tsqla.exe

System Location Discovery: System Language Discovery 1 TTPs 11 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	f00ea16417ee80ae8bf132df525459e9_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	tsqla.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	tsqla.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	tsqla.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	tsqla.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	tsqla.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	tsqla.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	tsqla.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	tsqla.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	tsqla.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	tsqla.exe

Suspicious use of WriteProcessMemory 40 IoCs

description	pid	Process	procid_target
PID 2356 wrote to memory of 1740	2356	f00ea16417ee80ae8bf132df525459e9_JaffaCakes118.exe	30
PID 2356 wrote to memory of 1740	2356	f00ea16417ee80ae8bf132df525459e9_JaffaCakes118.exe	30
PID 2356 wrote to memory of 1740	2356	f00ea16417ee80ae8bf132df525459e9_JaffaCakes118.exe	30
PID 2356 wrote to memory of 1740	2356	f00ea16417ee80ae8bf132df525459e9_JaffaCakes118.exe	30
PID 1740 wrote to memory of 2248	1740	tsqla.exe	32
PID 1740 wrote to memory of 2248	1740	tsqla.exe	32
PID 1740 wrote to memory of 2248	1740	tsqla.exe	32
PID 1740 wrote to memory of 2248	1740	tsqla.exe	32
PID 2248 wrote to memory of 2840	2248	tsqla.exe	33
PID 2248 wrote to memory of 2840	2248	tsqla.exe	33
PID 2248 wrote to memory of 2840	2248	tsqla.exe	33
PID 2248 wrote to memory of 2840	2248	tsqla.exe	33
PID 2840 wrote to memory of 2700	2840	tsqla.exe	34
PID 2840 wrote to memory of 2700	2840	tsqla.exe	34
PID 2840 wrote to memory of 2700	2840	tsqla.exe	34
PID 2840 wrote to memory of 2700	2840	tsqla.exe	34
PID 2700 wrote to memory of 1800	2700	tsqla.exe	35
PID 2700 wrote to memory of 1800	2700	tsqla.exe	35
PID 2700 wrote to memory of 1800	2700	tsqla.exe	35
PID 2700 wrote to memory of 1800	2700	tsqla.exe	35
PID 1800 wrote to memory of 1540	1800	tsqla.exe	36
PID 1800 wrote to memory of 1540	1800	tsqla.exe	36
PID 1800 wrote to memory of 1540	1800	tsqla.exe	36
PID 1800 wrote to memory of 1540	1800	tsqla.exe	36
PID 1540 wrote to memory of 1924	1540	tsqla.exe	37
PID 1540 wrote to memory of 1924	1540	tsqla.exe	37
PID 1540 wrote to memory of 1924	1540	tsqla.exe	37
PID 1540 wrote to memory of 1924	1540	tsqla.exe	37
PID 1924 wrote to memory of 2920	1924	tsqla.exe	38
PID 1924 wrote to memory of 2920	1924	tsqla.exe	38
PID 1924 wrote to memory of 2920	1924	tsqla.exe	38
PID 1924 wrote to memory of 2920	1924	tsqla.exe	38
PID 2920 wrote to memory of 1472	2920	tsqla.exe	39
PID 2920 wrote to memory of 1472	2920	tsqla.exe	39
PID 2920 wrote to memory of 1472	2920	tsqla.exe	39
PID 2920 wrote to memory of 1472	2920	tsqla.exe	39
PID 1472 wrote to memory of 580	1472	tsqla.exe	40
PID 1472 wrote to memory of 580	1472	tsqla.exe	40
PID 1472 wrote to memory of 580	1472	tsqla.exe	40
PID 1472 wrote to memory of 580	1472	tsqla.exe	40

C:\Users\Admin\AppData\Local\Temp\f00ea16417ee80ae8bf132df525459e9_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f00ea16417ee80ae8bf132df525459e9_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2356
- C:\Windows\SysWOW64\tsqla.exe
  C:\Windows\system32\tsqla.exe 476 "C:\Users\Admin\AppData\Local\Temp\f00ea16417ee80ae8bf132df525459e9_JaffaCakes118.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Drops file in System32 directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1740
- - C:\Windows\SysWOW64\tsqla.exe
    C:\Windows\system32\tsqla.exe 536 "C:\Windows\SysWOW64\tsqla.exe"
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - Drops file in System32 directory
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2248
  - - C:\Windows\SysWOW64\tsqla.exe
      C:\Windows\system32\tsqla.exe 544 "C:\Windows\SysWOW64\tsqla.exe"
      4⤵
      Executes dropped EXE
      Loads dropped DLL
      Drops file in System32 directory
      System Location Discovery: System Language Discovery
      Suspicious use of WriteProcessMemory
      PID:2840
    - - C:\Windows\SysWOW64\tsqla.exe
        
        C:\Windows\system32\tsqla.exe 532 "C:\Windows\SysWOW64\tsqla.exe"
        5⤵
        Executes dropped EXE
        Loads dropped DLL
        Drops file in System32 directory
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:2700
      - C:\Windows\SysWOW64\tsqla.exe
        
        C:\Windows\system32\tsqla.exe 548 "C:\Windows\SysWOW64\tsqla.exe"
        6⤵
        Executes dropped EXE
        Loads dropped DLL
        Drops file in System32 directory
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:1800
        
        C:\Windows\SysWOW64\tsqla.exe
        
        C:\Windows\system32\tsqla.exe 528 "C:\Windows\SysWOW64\tsqla.exe"
        7⤵
        Executes dropped EXE
        Loads dropped DLL
        Drops file in System32 directory
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:1540
        
        C:\Windows\SysWOW64\tsqla.exe
        
        C:\Windows\system32\tsqla.exe 540 "C:\Windows\SysWOW64\tsqla.exe"
        8⤵
        Executes dropped EXE
        Loads dropped DLL
        Drops file in System32 directory
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:1924
        
        C:\Windows\SysWOW64\tsqla.exe
        
        C:\Windows\system32\tsqla.exe 552 "C:\Windows\SysWOW64\tsqla.exe"
        9⤵
        Executes dropped EXE
        Loads dropped DLL
        Drops file in System32 directory
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:2920
        
        C:\Windows\SysWOW64\tsqla.exe
        
        C:\Windows\system32\tsqla.exe 564 "C:\Windows\SysWOW64\tsqla.exe"
        10⤵
        Executes dropped EXE
        Loads dropped DLL
        Drops file in System32 directory
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:1472
        
        C:\Windows\SysWOW64\tsqla.exe
        
        C:\Windows\system32\tsqla.exe 560 "C:\Windows\SysWOW64\tsqla.exe"
        11⤵
        Executes dropped EXE
        Drops file in System32 directory
        System Location Discovery: System Language Discovery
        
        PID:580

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Windows\SysWOW64\tsqla.exe

Filesize
160KB

MD5
f00ea16417ee80ae8bf132df525459e9

SHA1
4cc0417aaa3c931345d83141e1e8fdc03b9c4223

SHA256
fc2bc41501d6f8d37111626863cec9e9b345ce8e8250bd2466f62a1b3b873773

SHA512
25c406b2a850e8c94079fe6feab90cab4d47c5ed6dd7b20b69c8d71b75a40d19323938e2be7befed84c311d753163f62a293d20a4e83d4ffd9cc8f17d1f7f72e

Download Submit
memory/580-57-0x0000000000400000-0x0000000000A12000-memory.dmp

Filesize
6.1MB

Download
memory/1472-52-0x0000000000400000-0x0000000000A12000-memory.dmp

Filesize
6.1MB

Download
memory/1540-37-0x0000000000400000-0x0000000000A12000-memory.dmp

Filesize
6.1MB

Download
memory/1740-12-0x0000000000400000-0x0000000000A12000-memory.dmp

Filesize
6.1MB

Download
memory/1800-32-0x0000000000400000-0x0000000000A12000-memory.dmp

Filesize
6.1MB

Download
memory/1924-42-0x0000000000400000-0x0000000000A12000-memory.dmp

Filesize
6.1MB

Download
memory/2248-17-0x0000000000400000-0x0000000000A12000-memory.dmp

Filesize
6.1MB

Download
memory/2356-11-0x0000000000400000-0x0000000000A12000-memory.dmp

Filesize
6.1MB

Download
memory/2700-27-0x0000000000400000-0x0000000000A12000-memory.dmp

Filesize
6.1MB

Download
memory/2840-22-0x0000000000400000-0x0000000000A12000-memory.dmp

Filesize
6.1MB

Download
memory/2920-47-0x0000000000400000-0x0000000000A12000-memory.dmp

Filesize
6.1MB

Download