Overview
overview
10Static
static
10DangerousPayload.exe
windows7-x64
10DangerousPayload.exe
windows10-2004-x64
8DangerousPayload.exe
android-9-x86
DangerousPayload.exe
android-10-x64
DangerousPayload.exe
android-11-x64
DangerousPayload.exe
macos-10.15-amd64
DangerousPayload.exe
ubuntu-18.04-amd64
DangerousPayload.exe
debian-9-armhf
DangerousPayload.exe
debian-9-mips
DangerousPayload.exe
debian-9-mipsel
Resubmissions
14-01-2025 07:12
250114-h1qnys1kcy 1014-01-2025 06:19
250114-g26acsyrez 1004-08-2022 21:27
220804-1aqkdacbdq 10Analysis
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max time kernel
119s -
max time network
16s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
14-01-2025 07:12
Behavioral task
behavioral1
Sample
DangerousPayload.exe
Resource
win7-20240903-en
windows7-x64
Behavioral task
behavioral2
Sample
DangerousPayload.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
Behavioral task
behavioral3
Sample
DangerousPayload.exe
Resource
android-x86-arm-20240624-en
android-9-x86
Behavioral task
behavioral4
Sample
DangerousPayload.exe
Resource
android-x64-20240624-en
android-10-x64
Behavioral task
behavioral5
Sample
DangerousPayload.exe
Resource
android-x64-arm64-20240624-en
android-11-x64
Behavioral task
behavioral6
Sample
DangerousPayload.exe
Resource
macos-20241106-en
macos-10.15-amd64
Behavioral task
behavioral7
Sample
DangerousPayload.exe
Resource
ubuntu1804-amd64-20240508-en
ubuntu-18.04-amd64
Behavioral task
behavioral8
Sample
DangerousPayload.exe
Resource
debian9-armhf-20240729-en
debian-9-armhf
Behavioral task
behavioral9
Sample
DangerousPayload.exe
Resource
debian9-mipsbe-20240611-en
debian-9-mips
Behavioral task
behavioral10
Sample
DangerousPayload.exe
Resource
debian9-mipsel-20240611-en
debian-9-mipsel
General
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Target
DangerousPayload.exe
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Size
37KB
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MD5
9bbb2f1dc80afe6ecf27b31794a02d32
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SHA1
bac66f84175fe186c478a340c2f31fde5f57d980
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SHA256
7aa11361505f0ea1e8bf02e1529a5104f8186da3d52f26409281f6d4783bc77f
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SHA512
341ff7add58a74c3aef78340e6c44ae05b8c8b0ba16c0d3d20a668f2923550faee171563bc8541ff0ef956002609bdda4337a484d470fca6528237bc170aac3e
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SSDEEP
384:Ga5siDlT95hL5YyUvjh/xOi4aaF3ArAF+rMRTyN/0L+EcoinblneHQM3epzXGNrt:DHv5zUvjhDlaRArM+rMRa8NuM1t
Malware Config
Extracted
njrat
im523
HacKed
susiahat24199a.ddns.net:5552
b94fe95343d85bb18dd50d099af4eb73
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reg_key
b94fe95343d85bb18dd50d099af4eb73
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splitter
|'|'|
Signatures
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Njrat family
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Modifies Windows Firewall 2 TTPs 1 IoCs
pid Process 2864 netsh.exe -
Drops startup file 2 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\b94fe95343d85bb18dd50d099af4eb73.exe server.exe File opened for modification C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\b94fe95343d85bb18dd50d099af4eb73.exe server.exe -
Executes dropped EXE 1 IoCs
pid Process 1792 server.exe -
Loads dropped DLL 1 IoCs
pid Process 2396 DangerousPayload.exe -
Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Windows\CurrentVersion\Run\b94fe95343d85bb18dd50d099af4eb73 = "\"C:\\Users\\Admin\\server.exe\" .." server.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\b94fe95343d85bb18dd50d099af4eb73 = "\"C:\\Users\\Admin\\server.exe\" .." server.exe -
Drops autorun.inf file 1 TTPs 5 IoCs
Malware can abuse Windows Autorun to spread further via attached volumes.
description ioc Process File opened for modification F:\autorun.inf server.exe File created C:\autorun.inf server.exe File opened for modification C:\autorun.inf server.exe File created D:\autorun.inf server.exe File created F:\autorun.inf server.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Event Triggered Execution: Netsh Helper DLL 1 TTPs 3 IoCs
Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.
description ioc Process Key opened \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh netsh.exe Key queried \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh netsh.exe Key value enumerated \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh netsh.exe -
System Location Discovery: System Language Discovery 1 TTPs 4 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language DangerousPayload.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language server.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language netsh.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language taskkill.exe -
Kills process with taskkill 1 IoCs
pid Process 2816 taskkill.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1792 server.exe 1792 server.exe 1792 server.exe 1792 server.exe 1792 server.exe 1792 server.exe 1792 server.exe 1792 server.exe 1792 server.exe 1792 server.exe 1792 server.exe 1792 server.exe 1792 server.exe 1792 server.exe 1792 server.exe 1792 server.exe 1792 server.exe 1792 server.exe 1792 server.exe 1792 server.exe 1792 server.exe 1792 server.exe 1792 server.exe 1792 server.exe 1792 server.exe 1792 server.exe 1792 server.exe 1792 server.exe 1792 server.exe 1792 server.exe 1792 server.exe 1792 server.exe 1792 server.exe 1792 server.exe 1792 server.exe 1792 server.exe 1792 server.exe 1792 server.exe 1792 server.exe 1792 server.exe 1792 server.exe 1792 server.exe 1792 server.exe 1792 server.exe 1792 server.exe 1792 server.exe 1792 server.exe 1792 server.exe 1792 server.exe 1792 server.exe 1792 server.exe 1792 server.exe 1792 server.exe 1792 server.exe 1792 server.exe 1792 server.exe 1792 server.exe 1792 server.exe 1792 server.exe 1792 server.exe 1792 server.exe 1792 server.exe 1792 server.exe 1792 server.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 1792 server.exe -
Suspicious use of AdjustPrivilegeToken 28 IoCs
description pid Process Token: SeDebugPrivilege 1792 server.exe Token: SeDebugPrivilege 2816 taskkill.exe Token: 33 1792 server.exe Token: SeIncBasePriorityPrivilege 1792 server.exe Token: 33 1792 server.exe Token: SeIncBasePriorityPrivilege 1792 server.exe Token: 33 1792 server.exe Token: SeIncBasePriorityPrivilege 1792 server.exe Token: 33 1792 server.exe Token: SeIncBasePriorityPrivilege 1792 server.exe Token: 33 1792 server.exe Token: SeIncBasePriorityPrivilege 1792 server.exe Token: 33 1792 server.exe Token: SeIncBasePriorityPrivilege 1792 server.exe Token: 33 1792 server.exe Token: SeIncBasePriorityPrivilege 1792 server.exe Token: 33 1792 server.exe Token: SeIncBasePriorityPrivilege 1792 server.exe Token: 33 1792 server.exe Token: SeIncBasePriorityPrivilege 1792 server.exe Token: 33 1792 server.exe Token: SeIncBasePriorityPrivilege 1792 server.exe Token: 33 1792 server.exe Token: SeIncBasePriorityPrivilege 1792 server.exe Token: 33 1792 server.exe Token: SeIncBasePriorityPrivilege 1792 server.exe Token: 33 1792 server.exe Token: SeIncBasePriorityPrivilege 1792 server.exe -
Suspicious use of WriteProcessMemory 12 IoCs
description pid Process procid_target PID 2396 wrote to memory of 1792 2396 DangerousPayload.exe 30 PID 2396 wrote to memory of 1792 2396 DangerousPayload.exe 30 PID 2396 wrote to memory of 1792 2396 DangerousPayload.exe 30 PID 2396 wrote to memory of 1792 2396 DangerousPayload.exe 30 PID 1792 wrote to memory of 2864 1792 server.exe 31 PID 1792 wrote to memory of 2864 1792 server.exe 31 PID 1792 wrote to memory of 2864 1792 server.exe 31 PID 1792 wrote to memory of 2864 1792 server.exe 31 PID 1792 wrote to memory of 2816 1792 server.exe 33 PID 1792 wrote to memory of 2816 1792 server.exe 33 PID 1792 wrote to memory of 2816 1792 server.exe 33 PID 1792 wrote to memory of 2816 1792 server.exe 33
Processes
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C:\Users\Admin\AppData\Local\Temp\DangerousPayload.exeC:\Users\Admin\AppData\Local\Temp\DangerousPayload.exe cmd /c %SIGILL% "SIGTERM|DELETE|SIGKILL"1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2396 -
C:\Users\Admin\server.exe"C:\Users\Admin\server.exe"2⤵
- Drops startup file
- Executes dropped EXE
- Adds Run key to start application
- Drops autorun.inf file
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1792 -
C:\Windows\SysWOW64\netsh.exenetsh firewall add allowedprogram "C:\Users\Admin\server.exe" "server.exe" ENABLE3⤵
- Modifies Windows Firewall
- Event Triggered Execution: Netsh Helper DLL
- System Location Discovery: System Language Discovery
PID:2864
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C:\Windows\SysWOW64\taskkill.exetaskkill /F /IM System32.exe3⤵
- System Location Discovery: System Language Discovery
- Kills process with taskkill
- Suspicious use of AdjustPrivilegeToken
PID:2816
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Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Netsh Helper DLL
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Event Triggered Execution
1Netsh Helper DLL
1Defense Evasion
Impair Defenses
1Disable or Modify System Firewall
1Modify Registry
1Replay Monitor
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Downloads
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Filesize
37KB
MD59bbb2f1dc80afe6ecf27b31794a02d32
SHA1bac66f84175fe186c478a340c2f31fde5f57d980
SHA2567aa11361505f0ea1e8bf02e1529a5104f8186da3d52f26409281f6d4783bc77f
SHA512341ff7add58a74c3aef78340e6c44ae05b8c8b0ba16c0d3d20a668f2923550faee171563bc8541ff0ef956002609bdda4337a484d470fca6528237bc170aac3e