metasploit | cc3f66fdc56241dee60ec8e58ee2ca7c09f828e320a68ddf9426d8a3d8f77986

Analysis

max time kernel
148s
max time network
119s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
22/09/2024, 05:53

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General

Target

f167679c2782480fba76c01525b9dbb0_JaffaCakes118.exe
Size

148KB
MD5

f167679c2782480fba76c01525b9dbb0
SHA1

f106f058f862ac50d5248b5d0fc8273832f9b2d2
SHA256

cc3f66fdc56241dee60ec8e58ee2ca7c09f828e320a68ddf9426d8a3d8f77986
SHA512

fddd9ee3773169e56f21c56dacaf3310b5e8d2e364f312e1a9b242fe3c208c6e312143b59b3094afbced621c03d8016610dc3471c311c70e7630368737378c47
SSDEEP

3072:JYAq+Bt0h0phE8M4qTvpmwEBn3Obl4kUGE84NXafk:JYtipO4qTvwwm0KD/ek

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/0x000a00000001227e-3.dat	aspack_v212_v242

Executes dropped EXE 10 IoCs

pid	Process
2664	tsqla.exe
2528	tsqla.exe
880	tsqla.exe
2076	tsqla.exe
1852	tsqla.exe
2880	tsqla.exe
1192	tsqla.exe
2708	tsqla.exe
2424	tsqla.exe
2200	tsqla.exe

Loads dropped DLL 20 IoCs

pid	Process
2764	f167679c2782480fba76c01525b9dbb0_JaffaCakes118.exe
2764	f167679c2782480fba76c01525b9dbb0_JaffaCakes118.exe
2664	tsqla.exe
2664	tsqla.exe
2528	tsqla.exe
2528	tsqla.exe
880	tsqla.exe
880	tsqla.exe
2076	tsqla.exe
2076	tsqla.exe
1852	tsqla.exe
1852	tsqla.exe
2880	tsqla.exe
2880	tsqla.exe
1192	tsqla.exe
1192	tsqla.exe
2708	tsqla.exe
2708	tsqla.exe
2424	tsqla.exe
2424	tsqla.exe

Drops file in System32 directory 22 IoCs

description	ioc	Process
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 opened for modification	C:\Windows\SysWOW64\tsqla.exe	tsqla.exe
File created	C:\Windows\SysWOW64\tsqla.exe	f167679c2782480fba76c01525b9dbb0_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\tsqla.exe	f167679c2782480fba76c01525b9dbb0_JaffaCakes118.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 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 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 opened for modification	C:\Windows\SysWOW64\tsqla.exe	tsqla.exe
File created	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	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	f167679c2782480fba76c01525b9dbb0_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

Suspicious use of WriteProcessMemory 40 IoCs

description	pid	Process	procid_target
PID 2764 wrote to memory of 2664	2764	f167679c2782480fba76c01525b9dbb0_JaffaCakes118.exe	30
PID 2764 wrote to memory of 2664	2764	f167679c2782480fba76c01525b9dbb0_JaffaCakes118.exe	30
PID 2764 wrote to memory of 2664	2764	f167679c2782480fba76c01525b9dbb0_JaffaCakes118.exe	30
PID 2764 wrote to memory of 2664	2764	f167679c2782480fba76c01525b9dbb0_JaffaCakes118.exe	30
PID 2664 wrote to memory of 2528	2664	tsqla.exe	31
PID 2664 wrote to memory of 2528	2664	tsqla.exe	31
PID 2664 wrote to memory of 2528	2664	tsqla.exe	31
PID 2664 wrote to memory of 2528	2664	tsqla.exe	31
PID 2528 wrote to memory of 880	2528	tsqla.exe	33
PID 2528 wrote to memory of 880	2528	tsqla.exe	33
PID 2528 wrote to memory of 880	2528	tsqla.exe	33
PID 2528 wrote to memory of 880	2528	tsqla.exe	33
PID 880 wrote to memory of 2076	880	tsqla.exe	34
PID 880 wrote to memory of 2076	880	tsqla.exe	34
PID 880 wrote to memory of 2076	880	tsqla.exe	34
PID 880 wrote to memory of 2076	880	tsqla.exe	34
PID 2076 wrote to memory of 1852	2076	tsqla.exe	35
PID 2076 wrote to memory of 1852	2076	tsqla.exe	35
PID 2076 wrote to memory of 1852	2076	tsqla.exe	35
PID 2076 wrote to memory of 1852	2076	tsqla.exe	35
PID 1852 wrote to memory of 2880	1852	tsqla.exe	36
PID 1852 wrote to memory of 2880	1852	tsqla.exe	36
PID 1852 wrote to memory of 2880	1852	tsqla.exe	36
PID 1852 wrote to memory of 2880	1852	tsqla.exe	36
PID 2880 wrote to memory of 1192	2880	tsqla.exe	37
PID 2880 wrote to memory of 1192	2880	tsqla.exe	37
PID 2880 wrote to memory of 1192	2880	tsqla.exe	37
PID 2880 wrote to memory of 1192	2880	tsqla.exe	37
PID 1192 wrote to memory of 2708	1192	tsqla.exe	38
PID 1192 wrote to memory of 2708	1192	tsqla.exe	38
PID 1192 wrote to memory of 2708	1192	tsqla.exe	38
PID 1192 wrote to memory of 2708	1192	tsqla.exe	38
PID 2708 wrote to memory of 2424	2708	tsqla.exe	39
PID 2708 wrote to memory of 2424	2708	tsqla.exe	39
PID 2708 wrote to memory of 2424	2708	tsqla.exe	39
PID 2708 wrote to memory of 2424	2708	tsqla.exe	39
PID 2424 wrote to memory of 2200	2424	tsqla.exe	40
PID 2424 wrote to memory of 2200	2424	tsqla.exe	40
PID 2424 wrote to memory of 2200	2424	tsqla.exe	40
PID 2424 wrote to memory of 2200	2424	tsqla.exe	40

C:\Users\Admin\AppData\Local\Temp\f167679c2782480fba76c01525b9dbb0_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f167679c2782480fba76c01525b9dbb0_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2764
- C:\Windows\SysWOW64\tsqla.exe
  C:\Windows\system32\tsqla.exe 476 "C:\Users\Admin\AppData\Local\Temp\f167679c2782480fba76c01525b9dbb0_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:2664
- - C:\Windows\SysWOW64\tsqla.exe
    C:\Windows\system32\tsqla.exe 528 "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:2528
  - - C:\Windows\SysWOW64\tsqla.exe
      C:\Windows\system32\tsqla.exe 532 "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:880
    - - C:\Windows\SysWOW64\tsqla.exe
        
        C:\Windows\system32\tsqla.exe 536 "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:2076
      - C:\Windows\SysWOW64\tsqla.exe
        
        C:\Windows\system32\tsqla.exe 540 "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:1852
        
        C:\Windows\SysWOW64\tsqla.exe
        
        C:\Windows\system32\tsqla.exe 544 "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:2880
        
        C:\Windows\SysWOW64\tsqla.exe
        
        C:\Windows\system32\tsqla.exe 548 "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:1192
        
        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:2708
        
        C:\Windows\SysWOW64\tsqla.exe
        
        C:\Windows\system32\tsqla.exe 556 "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:2424
        
        C:\Windows\SysWOW64\tsqla.exe
        
        C:\Windows\system32\tsqla.exe 564 "C:\Windows\SysWOW64\tsqla.exe"
        11⤵
        Executes dropped EXE
        Drops file in System32 directory
        System Location Discovery: System Language Discovery
        
        PID:2200

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

\Windows\SysWOW64\tsqla.exe

Filesize
148KB

MD5
f167679c2782480fba76c01525b9dbb0

SHA1
f106f058f862ac50d5248b5d0fc8273832f9b2d2

SHA256
cc3f66fdc56241dee60ec8e58ee2ca7c09f828e320a68ddf9426d8a3d8f77986

SHA512
fddd9ee3773169e56f21c56dacaf3310b5e8d2e364f312e1a9b242fe3c208c6e312143b59b3094afbced621c03d8016610dc3471c311c70e7630368737378c47

Download Submit
memory/880-22-0x0000000000400000-0x0000000000A12000-memory.dmp

Filesize
6.1MB

Download
memory/1192-42-0x0000000000400000-0x0000000000A12000-memory.dmp

Filesize
6.1MB

Download
memory/1852-32-0x0000000000400000-0x0000000000A12000-memory.dmp

Filesize
6.1MB

Download
memory/2076-27-0x0000000000400000-0x0000000000A12000-memory.dmp

Filesize
6.1MB

Download
memory/2200-57-0x0000000000400000-0x0000000000A12000-memory.dmp

Filesize
6.1MB

Download
memory/2424-52-0x0000000000400000-0x0000000000A12000-memory.dmp

Filesize
6.1MB

Download
memory/2528-17-0x0000000000400000-0x0000000000A12000-memory.dmp

Filesize
6.1MB

Download
memory/2664-12-0x0000000000400000-0x0000000000A12000-memory.dmp

Filesize
6.1MB

Download
memory/2708-47-0x0000000000400000-0x0000000000A12000-memory.dmp

Filesize
6.1MB

Download
memory/2764-11-0x0000000000400000-0x0000000000A12000-memory.dmp

Filesize
6.1MB

Download
memory/2880-37-0x0000000000400000-0x0000000000A12000-memory.dmp

Filesize
6.1MB

Download