metasploit | 8f7db181fa41ee4e7b72620140d177c03c807d4cc9e876b2cdcdb4157854c16f

Analysis

max time kernel
150s
max time network
121s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
22/07/2024, 19:52

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General

Target

6494292827f0fccee4684eccb3fa77ad_JaffaCakes118.exe
Size

630KB
MD5

6494292827f0fccee4684eccb3fa77ad
SHA1

8d3add5eb37ed4a654af83cc94b981509799557a
SHA256

8f7db181fa41ee4e7b72620140d177c03c807d4cc9e876b2cdcdb4157854c16f
SHA512

5122ae3032cb5549295bf21e545c1267463e21b251f46d8cb731bd6228fab4b342b47b071854093676e332b7f20527aaa1ef57d6517e7fe6e43df7524bf2b25a
SSDEEP

12288:AFBTF7yMqTozXeaZw+96f7z398gucKKmTLKIpiZEUO9:ArFWM/zXeWw26n3OZp9

Score

10^/10

metasploit backdoor 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 20 IoCs

pid	Process
1400	taskmrg.exe
2744	taskmrg.exe
2632	taskmrg.exe
2692	taskmrg.exe
2260	taskmrg.exe
2856	taskmrg.exe
760	taskmrg.exe
480	taskmrg.exe
1748	taskmrg.exe
444	taskmrg.exe
904	taskmrg.exe
1772	taskmrg.exe
2332	taskmrg.exe
1752	taskmrg.exe
1816	taskmrg.exe
2008	taskmrg.exe
2764	taskmrg.exe
2084	taskmrg.exe
2428	taskmrg.exe
2952	taskmrg.exe

Loads dropped DLL 21 IoCs

pid	Process
3004	6494292827f0fccee4684eccb3fa77ad_JaffaCakes118.exe
3004	6494292827f0fccee4684eccb3fa77ad_JaffaCakes118.exe
1400	taskmrg.exe
2744	taskmrg.exe
2744	taskmrg.exe
2692	taskmrg.exe
2692	taskmrg.exe
2856	taskmrg.exe
2856	taskmrg.exe
480	taskmrg.exe
480	taskmrg.exe
444	taskmrg.exe
444	taskmrg.exe
1772	taskmrg.exe
1772	taskmrg.exe
1752	taskmrg.exe
1752	taskmrg.exe
2008	taskmrg.exe
2008	taskmrg.exe
2084	taskmrg.exe
2084	taskmrg.exe

Drops file in System32 directory 32 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\taskmrg.exe	taskmrg.exe
File opened for modification	C:\Windows\SysWOW64\taskmrg.exe	taskmrg.exe
File opened for modification	C:\Windows\SysWOW64\taskmrg.exe	taskmrg.exe
File opened for modification	C:\Windows\SysWOW64\taskmrg.exe	taskmrg.exe
File opened for modification	C:\Windows\SysWOW64\taskmrg.exe	taskmrg.exe
File opened for modification	C:\Windows\SysWOW64\taskmrg.exe	taskmrg.exe
File created	C:\Windows\SysWOW64\taskmrg.exe	taskmrg.exe
File opened for modification	C:\Windows\SysWOW64\taskmrg.exe	taskmrg.exe
File created	C:\Windows\SysWOW64\taskmrg.exe	taskmrg.exe
File opened for modification	C:\Windows\SysWOW64\taskmrg.exe	taskmrg.exe
File opened for modification	C:\Windows\SysWOW64\taskmrg.exe	taskmrg.exe
File opened for modification	C:\Windows\SysWOW64\taskmrg.exe	taskmrg.exe
File opened for modification	C:\Windows\SysWOW64\taskmrg.exe	taskmrg.exe
File opened for modification	C:\Windows\SysWOW64\taskmrg.exe	6494292827f0fccee4684eccb3fa77ad_JaffaCakes118.exe
File created	C:\Windows\SysWOW64\taskmrg.exe	taskmrg.exe
File opened for modification	C:\Windows\SysWOW64\taskmrg.exe	taskmrg.exe
File created	C:\Windows\SysWOW64\taskmrg.exe	taskmrg.exe
File created	C:\Windows\SysWOW64\taskmrg.exe	taskmrg.exe
File opened for modification	C:\Windows\SysWOW64\taskmrg.exe	taskmrg.exe
File created	C:\Windows\SysWOW64\taskmrg.exe	taskmrg.exe
File opened for modification	C:\Windows\SysWOW64\taskmrg.exe	taskmrg.exe
File created	C:\Windows\SysWOW64\taskmrg.exe	taskmrg.exe
File created	C:\Windows\SysWOW64\taskmrg.exe	taskmrg.exe
File opened for modification	C:\Windows\SysWOW64\taskmrg.exe	taskmrg.exe
File opened for modification	C:\Windows\SysWOW64\taskmrg.exe	taskmrg.exe
File opened for modification	C:\Windows\SysWOW64\taskmrg.exe	taskmrg.exe
File created	C:\Windows\SysWOW64\taskmrg.exe	taskmrg.exe
File created	C:\Windows\SysWOW64\taskmrg.exe	6494292827f0fccee4684eccb3fa77ad_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\taskmrg.exe	taskmrg.exe
File opened for modification	C:\Windows\SysWOW64\taskmrg.exe	taskmrg.exe
File created	C:\Windows\SysWOW64\taskmrg.exe	taskmrg.exe
File opened for modification	C:\Windows\SysWOW64\taskmrg.exe	taskmrg.exe

Suspicious use of SetThreadContext 11 IoCs

description	pid	Process	procid_target
PID 2568 set thread context of 3004	2568	6494292827f0fccee4684eccb3fa77ad_JaffaCakes118.exe	30
PID 1400 set thread context of 2744	1400	taskmrg.exe	32
PID 2632 set thread context of 2692	2632	taskmrg.exe	35
PID 2260 set thread context of 2856	2260	taskmrg.exe	37
PID 760 set thread context of 480	760	taskmrg.exe	39
PID 1748 set thread context of 444	1748	taskmrg.exe	41
PID 904 set thread context of 1772	904	taskmrg.exe	43
PID 2332 set thread context of 1752	2332	taskmrg.exe	45
PID 1816 set thread context of 2008	1816	taskmrg.exe	47
PID 2764 set thread context of 2084	2764	taskmrg.exe	49
PID 2428 set thread context of 2952	2428	taskmrg.exe	51

Suspicious use of SetWindowsHookEx 11 IoCs

pid	Process
2568	6494292827f0fccee4684eccb3fa77ad_JaffaCakes118.exe
1400	taskmrg.exe
2632	taskmrg.exe
2260	taskmrg.exe
760	taskmrg.exe
1748	taskmrg.exe
904	taskmrg.exe
2332	taskmrg.exe
1816	taskmrg.exe
2764	taskmrg.exe
2428	taskmrg.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2568 wrote to memory of 3004	2568	6494292827f0fccee4684eccb3fa77ad_JaffaCakes118.exe	30
PID 2568 wrote to memory of 3004	2568	6494292827f0fccee4684eccb3fa77ad_JaffaCakes118.exe	30
PID 2568 wrote to memory of 3004	2568	6494292827f0fccee4684eccb3fa77ad_JaffaCakes118.exe	30
PID 2568 wrote to memory of 3004	2568	6494292827f0fccee4684eccb3fa77ad_JaffaCakes118.exe	30
PID 2568 wrote to memory of 3004	2568	6494292827f0fccee4684eccb3fa77ad_JaffaCakes118.exe	30
PID 2568 wrote to memory of 3004	2568	6494292827f0fccee4684eccb3fa77ad_JaffaCakes118.exe	30
PID 2568 wrote to memory of 3004	2568	6494292827f0fccee4684eccb3fa77ad_JaffaCakes118.exe	30
PID 2568 wrote to memory of 3004	2568	6494292827f0fccee4684eccb3fa77ad_JaffaCakes118.exe	30
PID 2568 wrote to memory of 3004	2568	6494292827f0fccee4684eccb3fa77ad_JaffaCakes118.exe	30
PID 2568 wrote to memory of 3004	2568	6494292827f0fccee4684eccb3fa77ad_JaffaCakes118.exe	30
PID 2568 wrote to memory of 3004	2568	6494292827f0fccee4684eccb3fa77ad_JaffaCakes118.exe	30
PID 2568 wrote to memory of 3004	2568	6494292827f0fccee4684eccb3fa77ad_JaffaCakes118.exe	30
PID 3004 wrote to memory of 1400	3004	6494292827f0fccee4684eccb3fa77ad_JaffaCakes118.exe	31
PID 3004 wrote to memory of 1400	3004	6494292827f0fccee4684eccb3fa77ad_JaffaCakes118.exe	31
PID 3004 wrote to memory of 1400	3004	6494292827f0fccee4684eccb3fa77ad_JaffaCakes118.exe	31
PID 3004 wrote to memory of 1400	3004	6494292827f0fccee4684eccb3fa77ad_JaffaCakes118.exe	31
PID 1400 wrote to memory of 2744	1400	taskmrg.exe	32
PID 1400 wrote to memory of 2744	1400	taskmrg.exe	32
PID 1400 wrote to memory of 2744	1400	taskmrg.exe	32
PID 1400 wrote to memory of 2744	1400	taskmrg.exe	32
PID 1400 wrote to memory of 2744	1400	taskmrg.exe	32
PID 1400 wrote to memory of 2744	1400	taskmrg.exe	32
PID 1400 wrote to memory of 2744	1400	taskmrg.exe	32
PID 1400 wrote to memory of 2744	1400	taskmrg.exe	32
PID 1400 wrote to memory of 2744	1400	taskmrg.exe	32
PID 1400 wrote to memory of 2744	1400	taskmrg.exe	32
PID 1400 wrote to memory of 2744	1400	taskmrg.exe	32
PID 1400 wrote to memory of 2744	1400	taskmrg.exe	32
PID 2744 wrote to memory of 2632	2744	taskmrg.exe	34
PID 2744 wrote to memory of 2632	2744	taskmrg.exe	34
PID 2744 wrote to memory of 2632	2744	taskmrg.exe	34
PID 2744 wrote to memory of 2632	2744	taskmrg.exe	34
PID 2632 wrote to memory of 2692	2632	taskmrg.exe	35
PID 2632 wrote to memory of 2692	2632	taskmrg.exe	35
PID 2632 wrote to memory of 2692	2632	taskmrg.exe	35
PID 2632 wrote to memory of 2692	2632	taskmrg.exe	35
PID 2632 wrote to memory of 2692	2632	taskmrg.exe	35
PID 2632 wrote to memory of 2692	2632	taskmrg.exe	35
PID 2632 wrote to memory of 2692	2632	taskmrg.exe	35
PID 2632 wrote to memory of 2692	2632	taskmrg.exe	35
PID 2632 wrote to memory of 2692	2632	taskmrg.exe	35
PID 2632 wrote to memory of 2692	2632	taskmrg.exe	35
PID 2632 wrote to memory of 2692	2632	taskmrg.exe	35
PID 2632 wrote to memory of 2692	2632	taskmrg.exe	35
PID 2692 wrote to memory of 2260	2692	taskmrg.exe	36
PID 2692 wrote to memory of 2260	2692	taskmrg.exe	36
PID 2692 wrote to memory of 2260	2692	taskmrg.exe	36
PID 2692 wrote to memory of 2260	2692	taskmrg.exe	36
PID 2260 wrote to memory of 2856	2260	taskmrg.exe	37
PID 2260 wrote to memory of 2856	2260	taskmrg.exe	37
PID 2260 wrote to memory of 2856	2260	taskmrg.exe	37
PID 2260 wrote to memory of 2856	2260	taskmrg.exe	37
PID 2260 wrote to memory of 2856	2260	taskmrg.exe	37
PID 2260 wrote to memory of 2856	2260	taskmrg.exe	37
PID 2260 wrote to memory of 2856	2260	taskmrg.exe	37
PID 2260 wrote to memory of 2856	2260	taskmrg.exe	37
PID 2260 wrote to memory of 2856	2260	taskmrg.exe	37
PID 2260 wrote to memory of 2856	2260	taskmrg.exe	37
PID 2260 wrote to memory of 2856	2260	taskmrg.exe	37
PID 2260 wrote to memory of 2856	2260	taskmrg.exe	37
PID 2856 wrote to memory of 760	2856	taskmrg.exe	38
PID 2856 wrote to memory of 760	2856	taskmrg.exe	38
PID 2856 wrote to memory of 760	2856	taskmrg.exe	38
PID 2856 wrote to memory of 760	2856	taskmrg.exe	38

C:\Users\Admin\AppData\Local\Temp\6494292827f0fccee4684eccb3fa77ad_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\6494292827f0fccee4684eccb3fa77ad_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2568
- C:\Users\Admin\AppData\Local\Temp\6494292827f0fccee4684eccb3fa77ad_JaffaCakes118.exe
  2⤵
  - Loads dropped DLL
  - Drops file in System32 directory
  - Suspicious use of WriteProcessMemory
  PID:3004
- - C:\Windows\SysWOW64\taskmrg.exe
    C:\Windows\system32\taskmrg.exe 528 "C:\Users\Admin\AppData\Local\Temp\6494292827f0fccee4684eccb3fa77ad_JaffaCakes118.exe"
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - Drops file in System32 directory
    - Suspicious use of SetThreadContext
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:1400
  - - C:\Windows\SysWOW64\taskmrg.exe
      4⤵
      Executes dropped EXE
      Loads dropped DLL
      Drops file in System32 directory
      Suspicious use of WriteProcessMemory
      PID:2744
    - - C:\Windows\SysWOW64\taskmrg.exe
        
        C:\Windows\system32\taskmrg.exe 524 "C:\Windows\SysWOW64\taskmrg.exe"
        5⤵
        Executes dropped EXE
        Drops file in System32 directory
        Suspicious use of SetThreadContext
        Suspicious use of SetWindowsHookEx
        Suspicious use of WriteProcessMemory
        
        PID:2632
      - C:\Windows\SysWOW64\taskmrg.exe
        
        6⤵
        Executes dropped EXE
        Loads dropped DLL
        Drops file in System32 directory
        Suspicious use of WriteProcessMemory
        
        PID:2692
        
        C:\Windows\SysWOW64\taskmrg.exe
        
        C:\Windows\system32\taskmrg.exe 524 "C:\Windows\SysWOW64\taskmrg.exe"
        7⤵
        Executes dropped EXE
        Drops file in System32 directory
        Suspicious use of SetThreadContext
        Suspicious use of SetWindowsHookEx
        Suspicious use of WriteProcessMemory
        
        PID:2260
        
        C:\Windows\SysWOW64\taskmrg.exe
        
        8⤵
        Executes dropped EXE
        Loads dropped DLL
        Drops file in System32 directory
        Suspicious use of WriteProcessMemory
        
        PID:2856
        
        C:\Windows\SysWOW64\taskmrg.exe
        
        C:\Windows\system32\taskmrg.exe 524 "C:\Windows\SysWOW64\taskmrg.exe"
        9⤵
        Executes dropped EXE
        Drops file in System32 directory
        Suspicious use of SetThreadContext
        Suspicious use of SetWindowsHookEx
        
        PID:760
        
        C:\Windows\SysWOW64\taskmrg.exe
        
        10⤵
        Executes dropped EXE
        Loads dropped DLL
        Drops file in System32 directory
        
        PID:480
        
        C:\Windows\SysWOW64\taskmrg.exe
        
        C:\Windows\system32\taskmrg.exe 524 "C:\Windows\SysWOW64\taskmrg.exe"
        11⤵
        Executes dropped EXE
        Drops file in System32 directory
        Suspicious use of SetThreadContext
        Suspicious use of SetWindowsHookEx
        
        PID:1748
        
        C:\Windows\SysWOW64\taskmrg.exe
        
        12⤵
        Executes dropped EXE
        Loads dropped DLL
        Drops file in System32 directory
        
        PID:444
        
        C:\Windows\SysWOW64\taskmrg.exe
        
        C:\Windows\system32\taskmrg.exe 524 "C:\Windows\SysWOW64\taskmrg.exe"
        13⤵
        Executes dropped EXE
        Drops file in System32 directory
        Suspicious use of SetThreadContext
        Suspicious use of SetWindowsHookEx
        
        PID:904
        
        C:\Windows\SysWOW64\taskmrg.exe
        
        14⤵
        Executes dropped EXE
        Loads dropped DLL
        Drops file in System32 directory
        
        PID:1772
        
        C:\Windows\SysWOW64\taskmrg.exe
        
        C:\Windows\system32\taskmrg.exe 524 "C:\Windows\SysWOW64\taskmrg.exe"
        15⤵
        Executes dropped EXE
        Drops file in System32 directory
        Suspicious use of SetThreadContext
        Suspicious use of SetWindowsHookEx
        
        PID:2332
        
        C:\Windows\SysWOW64\taskmrg.exe
        
        16⤵
        Executes dropped EXE
        Loads dropped DLL
        Drops file in System32 directory
        
        PID:1752
        
        C:\Windows\SysWOW64\taskmrg.exe
        
        C:\Windows\system32\taskmrg.exe 524 "C:\Windows\SysWOW64\taskmrg.exe"
        17⤵
        Executes dropped EXE
        Drops file in System32 directory
        Suspicious use of SetThreadContext
        Suspicious use of SetWindowsHookEx
        
        PID:1816
        
        C:\Windows\SysWOW64\taskmrg.exe
        
        18⤵
        Executes dropped EXE
        Loads dropped DLL
        Drops file in System32 directory
        
        PID:2008
        
        C:\Windows\SysWOW64\taskmrg.exe
        
        C:\Windows\system32\taskmrg.exe 528 "C:\Windows\SysWOW64\taskmrg.exe"
        19⤵
        Executes dropped EXE
        Drops file in System32 directory
        Suspicious use of SetThreadContext
        Suspicious use of SetWindowsHookEx
        
        PID:2764
        
        C:\Windows\SysWOW64\taskmrg.exe
        
        20⤵
        Executes dropped EXE
        Loads dropped DLL
        Drops file in System32 directory
        
        PID:2084
        
        C:\Windows\SysWOW64\taskmrg.exe
        
        C:\Windows\system32\taskmrg.exe 524 "C:\Windows\SysWOW64\taskmrg.exe"
        21⤵
        Executes dropped EXE
        Drops file in System32 directory
        Suspicious use of SetThreadContext
        Suspicious use of SetWindowsHookEx
        
        PID:2428
        
        C:\Windows\SysWOW64\taskmrg.exe
        
        22⤵
        Executes dropped EXE
        Drops file in System32 directory
        
        PID:2952

Network

MITRE ATT&CK Matrix

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Downloads

\Windows\SysWOW64\taskmrg.exe

Filesize
630KB

MD5
6494292827f0fccee4684eccb3fa77ad

SHA1
8d3add5eb37ed4a654af83cc94b981509799557a

SHA256
8f7db181fa41ee4e7b72620140d177c03c807d4cc9e876b2cdcdb4157854c16f

SHA512
5122ae3032cb5549295bf21e545c1267463e21b251f46d8cb731bd6228fab4b342b47b071854093676e332b7f20527aaa1ef57d6517e7fe6e43df7524bf2b25a

Download Submit
memory/2692-89-0x0000000000400000-0x0000000000507000-memory.dmp

Filesize
1.0MB

Download
memory/2692-86-0x0000000000400000-0x0000000000507000-memory.dmp

Filesize
1.0MB

Download
memory/2744-59-0x0000000000400000-0x0000000000507000-memory.dmp

Filesize
1.0MB

Download
memory/3004-21-0x0000000000400000-0x0000000000507000-memory.dmp

Filesize
1.0MB

Download
memory/3004-16-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/3004-14-0x0000000000400000-0x0000000000507000-memory.dmp

Filesize
1.0MB

Download
memory/3004-12-0x0000000000400000-0x0000000000507000-memory.dmp

Filesize
1.0MB

Download
memory/3004-10-0x0000000000400000-0x0000000000507000-memory.dmp

Filesize
1.0MB

Download
memory/3004-6-0x0000000000400000-0x0000000000507000-memory.dmp

Filesize
1.0MB

Download
memory/3004-8-0x0000000000400000-0x0000000000507000-memory.dmp

Filesize
1.0MB

Download
memory/3004-2-0x0000000000400000-0x0000000000507000-memory.dmp

Filesize
1.0MB

Download
memory/3004-19-0x0000000000400000-0x0000000000507000-memory.dmp

Filesize
1.0MB

Download
memory/3004-58-0x0000000000400000-0x0000000000507000-memory.dmp

Filesize
1.0MB

Download
memory/3004-20-0x0000000000400000-0x0000000000507000-memory.dmp

Filesize
1.0MB

Download
memory/3004-4-0x0000000000400000-0x0000000000507000-memory.dmp

Filesize
1.0MB

Download