metasploit | 321e2dd4eaefa96d785b77ea58066640e50d9d53f7a15e319a1a1cfba952e555

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20250314-en
resource tags

arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system
submitted
29/03/2025, 19:37

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General

Target

JaffaCakes118_95350b439ce2fdc5f438199ab6f6e866.exe
Size

89KB
MD5

95350b439ce2fdc5f438199ab6f6e866
SHA1

65d874e5d6ad7818c40d8be3fa706b83da718140
SHA256

321e2dd4eaefa96d785b77ea58066640e50d9d53f7a15e319a1a1cfba952e555
SHA512

a5fc11160f92433a0f3f5348fad65a8c038811cc6f595afbe6e7a502d5a18158a29239db3c820b7c9ff8b15cbed2529edeb18306ffd85359a94c8a6e37c5975f
SSDEEP

1536:OOpOWmH4UIbiV8EEhHX4VOykVf25lOjBXIhKhRGsqsQVSpvwE:VOnH4UIbiV8EGHX/fUluB4hKn9k2

Score

10^/10

metasploit backdoor discovery persistence trojan upx

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 6 IoCs

pid	Process
4512	AdobeARMS.exe
1996	AdobeARMS.exe
5024	AdobeARMS.exe
2384	AdobeARMS.exe
4452	AdobeARMS.exe
960	AdobeARMS.exe

Adds Run key to start application 2 TTPs 4 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-446031748-3036493239-2009529691-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\AdobeARMS = "C:\\Users\\Admin\\AppData\\Roaming\\AdobeARMS.exe"	AdobeARMS.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\patches = "1"	JaffaCakes118_95350b439ce2fdc5f438199ab6f6e866.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-446031748-3036493239-2009529691-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\AdobeARMS = "C:\\Users\\Admin\\AppData\\Roaming\\AdobeARMS.exe"	JaffaCakes118_95350b439ce2fdc5f438199ab6f6e866.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\AdobeARMS = "\\AdobeARMS.exe"	AdobeARMS.exe

Suspicious use of SetThreadContext 4 IoCs

description	pid	Process	procid_target
PID 3376 set thread context of 4772	3376	JaffaCakes118_95350b439ce2fdc5f438199ab6f6e866.exe	92
PID 4512 set thread context of 5024	4512	AdobeARMS.exe	105
PID 1996 set thread context of 2384	1996	AdobeARMS.exe	110
PID 4452 set thread context of 960	4452	AdobeARMS.exe	116

UPX packed file 16 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/4772-1-0x0000000000400000-0x000000000048B000-memory.dmp	upx
behavioral2/memory/4772-0-0x0000000000400000-0x000000000048B000-memory.dmp	upx
behavioral2/memory/4772-6-0x0000000000400000-0x000000000048B000-memory.dmp	upx
behavioral2/memory/4772-2-0x0000000000400000-0x000000000048B000-memory.dmp	upx
behavioral2/memory/4772-9-0x0000000000400000-0x000000000048B000-memory.dmp	upx
behavioral2/memory/4772-7-0x0000000000400000-0x000000000048B000-memory.dmp	upx
behavioral2/memory/4772-8-0x0000000000400000-0x000000000048B000-memory.dmp	upx
behavioral2/memory/4772-18-0x0000000000400000-0x000000000048B000-memory.dmp	upx
behavioral2/memory/5024-28-0x0000000000400000-0x000000000048B000-memory.dmp	upx
behavioral2/memory/5024-27-0x0000000000400000-0x000000000048B000-memory.dmp	upx
behavioral2/memory/5024-30-0x0000000000400000-0x000000000048B000-memory.dmp	upx
behavioral2/memory/5024-26-0x0000000000400000-0x000000000048B000-memory.dmp	upx
behavioral2/memory/5024-25-0x0000000000400000-0x000000000048B000-memory.dmp	upx
behavioral2/memory/2384-40-0x0000000000400000-0x000000000048B000-memory.dmp	upx
behavioral2/memory/5024-53-0x0000000000400000-0x000000000048B000-memory.dmp	upx
behavioral2/memory/960-57-0x0000000000400000-0x000000000048B000-memory.dmp	upx

Program crash 4 IoCs

pid	pid_target	Process	procid_target
1932	3376	WerFault.exe	85
3416	4512	WerFault.exe	96
5112	1996	WerFault.exe	100
896	4452	WerFault.exe	111

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	AdobeARMS.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AdobeARMS.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	JaffaCakes118_95350b439ce2fdc5f438199ab6f6e866.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	JaffaCakes118_95350b439ce2fdc5f438199ab6f6e866.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AdobeARMS.exe

Suspicious use of WriteProcessMemory 41 IoCs

description	pid	Process	procid_target
PID 3376 wrote to memory of 4772	3376	JaffaCakes118_95350b439ce2fdc5f438199ab6f6e866.exe	92
PID 3376 wrote to memory of 4772	3376	JaffaCakes118_95350b439ce2fdc5f438199ab6f6e866.exe	92
PID 3376 wrote to memory of 4772	3376	JaffaCakes118_95350b439ce2fdc5f438199ab6f6e866.exe	92
PID 3376 wrote to memory of 4772	3376	JaffaCakes118_95350b439ce2fdc5f438199ab6f6e866.exe	92
PID 3376 wrote to memory of 4772	3376	JaffaCakes118_95350b439ce2fdc5f438199ab6f6e866.exe	92
PID 3376 wrote to memory of 4772	3376	JaffaCakes118_95350b439ce2fdc5f438199ab6f6e866.exe	92
PID 3376 wrote to memory of 4772	3376	JaffaCakes118_95350b439ce2fdc5f438199ab6f6e866.exe	92
PID 3376 wrote to memory of 4772	3376	JaffaCakes118_95350b439ce2fdc5f438199ab6f6e866.exe	92
PID 4772 wrote to memory of 4512	4772	JaffaCakes118_95350b439ce2fdc5f438199ab6f6e866.exe	96
PID 4772 wrote to memory of 4512	4772	JaffaCakes118_95350b439ce2fdc5f438199ab6f6e866.exe	96
PID 4772 wrote to memory of 4512	4772	JaffaCakes118_95350b439ce2fdc5f438199ab6f6e866.exe	96
PID 4980 wrote to memory of 1996	4980	cmd.exe	100
PID 4980 wrote to memory of 1996	4980	cmd.exe	100
PID 4980 wrote to memory of 1996	4980	cmd.exe	100
PID 4512 wrote to memory of 5024	4512	AdobeARMS.exe	105
PID 4512 wrote to memory of 5024	4512	AdobeARMS.exe	105
PID 4512 wrote to memory of 5024	4512	AdobeARMS.exe	105
PID 4512 wrote to memory of 5024	4512	AdobeARMS.exe	105
PID 4512 wrote to memory of 5024	4512	AdobeARMS.exe	105
PID 4512 wrote to memory of 5024	4512	AdobeARMS.exe	105
PID 4512 wrote to memory of 5024	4512	AdobeARMS.exe	105
PID 4512 wrote to memory of 5024	4512	AdobeARMS.exe	105
PID 1996 wrote to memory of 2384	1996	AdobeARMS.exe	110
PID 1996 wrote to memory of 2384	1996	AdobeARMS.exe	110
PID 1996 wrote to memory of 2384	1996	AdobeARMS.exe	110
PID 1996 wrote to memory of 2384	1996	AdobeARMS.exe	110
PID 1996 wrote to memory of 2384	1996	AdobeARMS.exe	110
PID 1996 wrote to memory of 2384	1996	AdobeARMS.exe	110
PID 1996 wrote to memory of 2384	1996	AdobeARMS.exe	110
PID 1996 wrote to memory of 2384	1996	AdobeARMS.exe	110
PID 5228 wrote to memory of 4452	5228	cmd.exe	111
PID 5228 wrote to memory of 4452	5228	cmd.exe	111
PID 5228 wrote to memory of 4452	5228	cmd.exe	111
PID 4452 wrote to memory of 960	4452	AdobeARMS.exe	116
PID 4452 wrote to memory of 960	4452	AdobeARMS.exe	116
PID 4452 wrote to memory of 960	4452	AdobeARMS.exe	116
PID 4452 wrote to memory of 960	4452	AdobeARMS.exe	116
PID 4452 wrote to memory of 960	4452	AdobeARMS.exe	116
PID 4452 wrote to memory of 960	4452	AdobeARMS.exe	116
PID 4452 wrote to memory of 960	4452	AdobeARMS.exe	116
PID 4452 wrote to memory of 960	4452	AdobeARMS.exe	116

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_95350b439ce2fdc5f438199ab6f6e866.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_95350b439ce2fdc5f438199ab6f6e866.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3376
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3376 -s 376
  2⤵
  - Program crash
  PID:1932
- C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_95350b439ce2fdc5f438199ab6f6e866.exe
  "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_95350b439ce2fdc5f438199ab6f6e866.exe"
  2⤵
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4772
- - C:\Users\Admin\AppData\Roaming\AdobeARMS.exe
    C:\Users\Admin\AppData\Roaming\AdobeARMS.exe 908 "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_95350b439ce2fdc5f438199ab6f6e866.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:4512
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4512 -s 380
      4⤵
      Program crash
      PID:3416
  - - C:\Users\Admin\AppData\Roaming\AdobeARMS.exe
      "C:\Users\Admin\AppData\Roaming\AdobeARMS.exe"
      4⤵
      Executes dropped EXE
      Adds Run key to start application
      PID:5024

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3376 -ip 3376
1⤵
PID:4988

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c 1
1⤵
PID:4776

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Roaming\AdobeARMS.exe
1⤵
- Suspicious use of WriteProcessMemory
PID:4980
- C:\Users\Admin\AppData\Roaming\AdobeARMS.exe
  C:\Users\Admin\AppData\Roaming\AdobeARMS.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1996
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1996 -s 344
    3⤵
    - Program crash
    PID:5112
- - C:\Users\Admin\AppData\Roaming\AdobeARMS.exe
    "C:\Users\Admin\AppData\Roaming\AdobeARMS.exe"
    3⤵
    - Executes dropped EXE
    PID:2384

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 4512 -ip 4512
1⤵
PID:1480

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 528 -p 1996 -ip 1996
1⤵
PID:5052

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c \AdobeARMS.exe
1⤵
PID:116

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c C:\Users\Admin\AppData\Roaming\AdobeARMS.exe
1⤵
- Suspicious use of WriteProcessMemory
PID:5228
- C:\Users\Admin\AppData\Roaming\AdobeARMS.exe
  C:\Users\Admin\AppData\Roaming\AdobeARMS.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4452
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4452 -s 348
    3⤵
    - Program crash
    PID:896
- - C:\Users\Admin\AppData\Roaming\AdobeARMS.exe
    "C:\Users\Admin\AppData\Roaming\AdobeARMS.exe"
    3⤵
    - Executes dropped EXE
    PID:960

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 492 -p 4452 -ip 4452
1⤵
PID:3184

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 Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Roaming\AdobeARMS.exe

Filesize
89KB

MD5
95350b439ce2fdc5f438199ab6f6e866

SHA1
65d874e5d6ad7818c40d8be3fa706b83da718140

SHA256
321e2dd4eaefa96d785b77ea58066640e50d9d53f7a15e319a1a1cfba952e555

SHA512
a5fc11160f92433a0f3f5348fad65a8c038811cc6f595afbe6e7a502d5a18158a29239db3c820b7c9ff8b15cbed2529edeb18306ffd85359a94c8a6e37c5975f

Download Submit
memory/960-57-0x0000000000400000-0x000000000048B000-memory.dmp

Filesize
556KB

Download
memory/1996-41-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2384-40-0x0000000000400000-0x000000000048B000-memory.dmp

Filesize
556KB

Download
memory/3376-5-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/4452-52-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/4512-29-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/4772-7-0x0000000000400000-0x000000000048B000-memory.dmp

Filesize
556KB

Download
memory/4772-8-0x0000000000400000-0x000000000048B000-memory.dmp

Filesize
556KB

Download
memory/4772-18-0x0000000000400000-0x000000000048B000-memory.dmp

Filesize
556KB

Download
memory/4772-1-0x0000000000400000-0x000000000048B000-memory.dmp

Filesize
556KB

Download
memory/4772-9-0x0000000000400000-0x000000000048B000-memory.dmp

Filesize
556KB

Download
memory/4772-2-0x0000000000400000-0x000000000048B000-memory.dmp

Filesize
556KB

Download
memory/4772-6-0x0000000000400000-0x000000000048B000-memory.dmp

Filesize
556KB

Download
memory/4772-0-0x0000000000400000-0x000000000048B000-memory.dmp

Filesize
556KB

Download
memory/5024-28-0x0000000000400000-0x000000000048B000-memory.dmp

Filesize
556KB

Download
memory/5024-25-0x0000000000400000-0x000000000048B000-memory.dmp

Filesize
556KB

Download
memory/5024-26-0x0000000000400000-0x000000000048B000-memory.dmp

Filesize
556KB

Download
memory/5024-30-0x0000000000400000-0x000000000048B000-memory.dmp

Filesize
556KB

Download
memory/5024-53-0x0000000000400000-0x000000000048B000-memory.dmp

Filesize
556KB

Download
memory/5024-27-0x0000000000400000-0x000000000048B000-memory.dmp

Filesize
556KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads