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Analysis
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max time kernel
120s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240704-en -
resource tags
arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system -
submitted
02/09/2024, 05:09
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
95a5f142e06894b1aa80e77f6758d820N.exe
Resource
win7-20240704-en
windows7-x64
9 signatures
120 seconds
Behavioral task
behavioral2
Sample
95a5f142e06894b1aa80e77f6758d820N.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
9 signatures
120 seconds
General
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Target
95a5f142e06894b1aa80e77f6758d820N.exe
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Size
52KB
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MD5
95a5f142e06894b1aa80e77f6758d820
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SHA1
eac64e4dba0615185ad29ad955c10463cd890948
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SHA256
ec78aa16f02bca6012711466c456a4d008ffebacd64b6be020e13bfae6ae1b7f
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SHA512
24d2330bfded7e66dd2238942be59cefce852411bf527517f9b34f6c0fab92fdf40d1c57f54d57c3e5d75d400efb8d1b4380cf4e4be0126114e3977af01cd134
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SSDEEP
768:/uWn2wgVPe4A7okNPL1jskr/v/m89S3rkC6R+wibw52TzpGh:/SVe4A7xRLNskr3mbkC6R+XpGh
Score
10/10
Malware Config
Signatures
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Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" pmnol.exe -
Executes dropped EXE 1 IoCs
pid Process 2256 pmnol.exe -
Loads dropped DLL 2 IoCs
pid Process 2248 95a5f142e06894b1aa80e77f6758d820N.exe 2248 95a5f142e06894b1aa80e77f6758d820N.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3294248377-1418901787-4083263181-1000\Software\Microsoft\Windows\CurrentVersion\Run\pmnol = "C:\\Users\\Admin\\pmnol.exe" pmnol.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 2 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 95a5f142e06894b1aa80e77f6758d820N.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language pmnol.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2256 pmnol.exe 2256 pmnol.exe 2256 pmnol.exe 2256 pmnol.exe 2256 pmnol.exe 2256 pmnol.exe 2256 pmnol.exe 2256 pmnol.exe 2256 pmnol.exe 2256 pmnol.exe 2256 pmnol.exe 2256 pmnol.exe 2256 pmnol.exe 2256 pmnol.exe 2256 pmnol.exe 2256 pmnol.exe 2256 pmnol.exe 2256 pmnol.exe 2256 pmnol.exe 2256 pmnol.exe 2256 pmnol.exe 2256 pmnol.exe 2256 pmnol.exe 2256 pmnol.exe 2256 pmnol.exe 2256 pmnol.exe 2256 pmnol.exe 2256 pmnol.exe 2256 pmnol.exe 2256 pmnol.exe 2256 pmnol.exe 2256 pmnol.exe 2256 pmnol.exe 2256 pmnol.exe 2256 pmnol.exe 2256 pmnol.exe 2256 pmnol.exe 2256 pmnol.exe 2256 pmnol.exe 2256 pmnol.exe 2256 pmnol.exe 2256 pmnol.exe 2256 pmnol.exe 2256 pmnol.exe 2256 pmnol.exe 2256 pmnol.exe 2256 pmnol.exe 2256 pmnol.exe 2256 pmnol.exe 2256 pmnol.exe 2256 pmnol.exe 2256 pmnol.exe 2256 pmnol.exe 2256 pmnol.exe 2256 pmnol.exe 2256 pmnol.exe 2256 pmnol.exe 2256 pmnol.exe 2256 pmnol.exe 2256 pmnol.exe 2256 pmnol.exe 2256 pmnol.exe 2256 pmnol.exe 2256 pmnol.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2248 95a5f142e06894b1aa80e77f6758d820N.exe 2256 pmnol.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 2248 wrote to memory of 2256 2248 95a5f142e06894b1aa80e77f6758d820N.exe 31 PID 2248 wrote to memory of 2256 2248 95a5f142e06894b1aa80e77f6758d820N.exe 31 PID 2248 wrote to memory of 2256 2248 95a5f142e06894b1aa80e77f6758d820N.exe 31 PID 2248 wrote to memory of 2256 2248 95a5f142e06894b1aa80e77f6758d820N.exe 31 PID 2256 wrote to memory of 2248 2256 pmnol.exe 29 PID 2256 wrote to memory of 2248 2256 pmnol.exe 29 PID 2256 wrote to memory of 2248 2256 pmnol.exe 29 PID 2256 wrote to memory of 2248 2256 pmnol.exe 29 PID 2256 wrote to memory of 2248 2256 pmnol.exe 29 PID 2256 wrote to memory of 2248 2256 pmnol.exe 29 PID 2256 wrote to memory of 2248 2256 pmnol.exe 29 PID 2256 wrote to memory of 2248 2256 pmnol.exe 29 PID 2256 wrote to memory of 2248 2256 pmnol.exe 29 PID 2256 wrote to memory of 2248 2256 pmnol.exe 29 PID 2256 wrote to memory of 2248 2256 pmnol.exe 29 PID 2256 wrote to memory of 2248 2256 pmnol.exe 29 PID 2256 wrote to memory of 2248 2256 pmnol.exe 29 PID 2256 wrote to memory of 2248 2256 pmnol.exe 29 PID 2256 wrote to memory of 2248 2256 pmnol.exe 29 PID 2256 wrote to memory of 2248 2256 pmnol.exe 29 PID 2256 wrote to memory of 2248 2256 pmnol.exe 29 PID 2256 wrote to memory of 2248 2256 pmnol.exe 29 PID 2256 wrote to memory of 2248 2256 pmnol.exe 29 PID 2256 wrote to memory of 2248 2256 pmnol.exe 29 PID 2256 wrote to memory of 2248 2256 pmnol.exe 29 PID 2256 wrote to memory of 2248 2256 pmnol.exe 29 PID 2256 wrote to memory of 2248 2256 pmnol.exe 29 PID 2256 wrote to memory of 2248 2256 pmnol.exe 29 PID 2256 wrote to memory of 2248 2256 pmnol.exe 29 PID 2256 wrote to memory of 2248 2256 pmnol.exe 29 PID 2256 wrote to memory of 2248 2256 pmnol.exe 29 PID 2256 wrote to memory of 2248 2256 pmnol.exe 29 PID 2256 wrote to memory of 2248 2256 pmnol.exe 29 PID 2256 wrote to memory of 2248 2256 pmnol.exe 29 PID 2256 wrote to memory of 2248 2256 pmnol.exe 29 PID 2256 wrote to memory of 2248 2256 pmnol.exe 29 PID 2256 wrote to memory of 2248 2256 pmnol.exe 29 PID 2256 wrote to memory of 2248 2256 pmnol.exe 29 PID 2256 wrote to memory of 2248 2256 pmnol.exe 29 PID 2256 wrote to memory of 2248 2256 pmnol.exe 29 PID 2256 wrote to memory of 2248 2256 pmnol.exe 29 PID 2256 wrote to memory of 2248 2256 pmnol.exe 29 PID 2256 wrote to memory of 2248 2256 pmnol.exe 29 PID 2256 wrote to memory of 2248 2256 pmnol.exe 29 PID 2256 wrote to memory of 2248 2256 pmnol.exe 29 PID 2256 wrote to memory of 2248 2256 pmnol.exe 29 PID 2256 wrote to memory of 2248 2256 pmnol.exe 29 PID 2256 wrote to memory of 2248 2256 pmnol.exe 29 PID 2256 wrote to memory of 2248 2256 pmnol.exe 29 PID 2256 wrote to memory of 2248 2256 pmnol.exe 29 PID 2256 wrote to memory of 2248 2256 pmnol.exe 29 PID 2256 wrote to memory of 2248 2256 pmnol.exe 29 PID 2256 wrote to memory of 2248 2256 pmnol.exe 29 PID 2256 wrote to memory of 2248 2256 pmnol.exe 29 PID 2256 wrote to memory of 2248 2256 pmnol.exe 29 PID 2256 wrote to memory of 2248 2256 pmnol.exe 29 PID 2256 wrote to memory of 2248 2256 pmnol.exe 29 PID 2256 wrote to memory of 2248 2256 pmnol.exe 29 PID 2256 wrote to memory of 2248 2256 pmnol.exe 29 PID 2256 wrote to memory of 2248 2256 pmnol.exe 29 PID 2256 wrote to memory of 2248 2256 pmnol.exe 29 PID 2256 wrote to memory of 2248 2256 pmnol.exe 29 PID 2256 wrote to memory of 2248 2256 pmnol.exe 29 PID 2256 wrote to memory of 2248 2256 pmnol.exe 29
Processes
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C:\Users\Admin\AppData\Local\Temp\95a5f142e06894b1aa80e77f6758d820N.exe"C:\Users\Admin\AppData\Local\Temp\95a5f142e06894b1aa80e77f6758d820N.exe"1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2248 -
C:\Users\Admin\pmnol.exe"C:\Users\Admin\pmnol.exe"2⤵
- Modifies visiblity of hidden/system files in Explorer
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2256
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Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Defense Evasion
Hide Artifacts
1Hidden Files and Directories
1Modify Registry
2Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
52KB
MD5ecba05662e74589c8a2231b8c855d510
SHA1e4af13e9dcad38d1054fcb69ee0ad102fd045140
SHA256435600cad92a2c4ae05ffe7633dd9812a684e4cbda2a068d315c31e7d50d04b2
SHA512375cc515de23b0246f51410dda91bfe39eecfdaf7af236262853c76ca3c9b96b5ea2964eb3627ce52eb8e82563a8fe910c0e3bce3032429d28f2ecf43f156b92