Analysis
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max time kernel
18s -
max time network
19s -
platform
windows7_x64 -
resource
win7-20241010-en -
resource tags
arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system -
submitted
09/02/2025, 04:10
Static task
static1
Behavioral task
behavioral1
Sample
ad7944585459312eceb71221e89b7018.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
ad7944585459312eceb71221e89b7018.exe
Resource
win10v2004-20250207-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/nsExec.dll
Resource
win7-20241010-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/nsExec.dll
Resource
win10v2004-20250207-en
Behavioral task
behavioral5
Sample
Norby.ps1
Resource
win7-20241010-en
Behavioral task
behavioral6
Sample
Norby.ps1
Resource
win10v2004-20250207-en
General
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Target
ad7944585459312eceb71221e89b7018.exe
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Size
1.3MB
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MD5
ad7944585459312eceb71221e89b7018
-
SHA1
74a633aeb8b7214cd035a9a767d6b8e7796e6886
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SHA256
a3ab1ca451d4b020eea6ba2d62e987412bd3b09a4993ea803c8105e932274177
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SHA512
f30d3446a95e7d7b927b27efd70f3be9f28177e0cabaa634d2cf440937578b8752152bad62b9876234fee964f2a9ed1cc76ca75153cf754a8156f49d53beed9e
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SSDEEP
24576:/orvz2P1S4CcWArIu/YmM3LmTwoSXo9OvOJ2Vioy:ke5taMM3Lxoh9OAKioy
Malware Config
Signatures
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Loads dropped DLL 1 IoCs
pid Process 2100 ad7944585459312eceb71221e89b7018.exe -
Drops file in Program Files directory 1 IoCs
description ioc Process File opened for modification C:\Program Files (x86)\stormlbet.ini ad7944585459312eceb71221e89b7018.exe -
pid Process 2576 powershell.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 ad7944585459312eceb71221e89b7018.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 2576 powershell.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2576 powershell.exe -
Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 2100 wrote to memory of 2576 2100 ad7944585459312eceb71221e89b7018.exe 30 PID 2100 wrote to memory of 2576 2100 ad7944585459312eceb71221e89b7018.exe 30 PID 2100 wrote to memory of 2576 2100 ad7944585459312eceb71221e89b7018.exe 30 PID 2100 wrote to memory of 2576 2100 ad7944585459312eceb71221e89b7018.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\ad7944585459312eceb71221e89b7018.exe"C:\Users\Admin\AppData\Local\Temp\ad7944585459312eceb71221e89b7018.exe"1⤵
- Loads dropped DLL
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2100 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"powershell.exe" -windowstyle minimized "$Hospitalsbehandlede=gc -Raw 'C:\Users\Admin\AppData\Roaming\inexorableness\vildfre\Norby.Drs';$Brugtpriss=$Hospitalsbehandlede.SubString(53539,3);.$Brugtpriss($Hospitalsbehandlede)"2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2576
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
760B
MD5c4130e2761c103362527cf5dd63a78ec
SHA1ea20be9826bb829b6cfe25ca8a49fe151bb8976a
SHA256d759df66af5e9e596e148d970f60b9d701113fffd7f9699e1cb268f9f2b0bb5c
SHA512b78c6291cc749ebdac52fa14f9b30100cba623efb8ad21d2efd0641328383852e251de4b4698ef6bc6fb15ebb2911e3eb36ae2ffd85ce6343cc94fe31ea8f060
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Filesize
6KB
MD5ec62e1a8d16d8f1b0eb792aa26e5de5c
SHA1faa219618aec99cffb81c312728dc56c1fdc5798
SHA256193d396fc7be5fed9d585de3c43e23d640c1dce725499f0274b3898c248545aa
SHA512cb3f3458cf734ab7b964ed25cac87ff2938292eed9caae1305b2e5975bde885f4d8b06d05d4099ef614982cd55d97e9ddc0f13bbe2cdd9fb642d008788ed3017