Analysis
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max time kernel
118s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
15-07-2024 22:12
Static task
static1
Behavioral task
behavioral1
Sample
1acd6ceda1d92f464239b7433e5dacc0N.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
1acd6ceda1d92f464239b7433e5dacc0N.exe
Resource
win10v2004-20240709-en
General
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Target
1acd6ceda1d92f464239b7433e5dacc0N.exe
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Size
225KB
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MD5
1acd6ceda1d92f464239b7433e5dacc0
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SHA1
9c434b884ac8fe99177b2bb13ed0b13ddd043132
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SHA256
f3c15f9e40de799bed6b0ab67a36ee95b928841cc86666f0383c463512d53319
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SHA512
e04fedb66f9f61c7f5a4acfa5325dea6e3f94eec984bbe9e1254d0bd16aabdd5d08061e8d6dd2f669925c3fd4533e3121723685365aacd2f4efd7ce6d6a2196b
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SSDEEP
6144:fA2P27yTAnKGw0hjFhSR/W11yAJ9v0pMtRCpYM:fATuTAnKGwUAW3ycQqgf
Malware Config
Signatures
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Adds Run key to start application 2 TTPs 1 IoCs
Processes:
winver.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-3551809350-4263495960-1443967649-1000\Software\Microsoft\Windows\CurrentVersion\Run\C4A4D514 = "C:\\Users\\Admin\\AppData\\Roaming\\C4A4D514\\bin.exe" winver.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 46 IoCs
Processes:
winver.exepid process 2584 winver.exe 2584 winver.exe 2584 winver.exe 2584 winver.exe 2584 winver.exe 2584 winver.exe 2584 winver.exe 2584 winver.exe 2584 winver.exe 2584 winver.exe 2584 winver.exe 2584 winver.exe 2584 winver.exe 2584 winver.exe 2584 winver.exe 2584 winver.exe 2584 winver.exe 2584 winver.exe 2584 winver.exe 2584 winver.exe 2584 winver.exe 2584 winver.exe 2584 winver.exe 2584 winver.exe 2584 winver.exe 2584 winver.exe 2584 winver.exe 2584 winver.exe 2584 winver.exe 2584 winver.exe 2584 winver.exe 2584 winver.exe 2584 winver.exe 2584 winver.exe 2584 winver.exe 2584 winver.exe 2584 winver.exe 2584 winver.exe 2584 winver.exe 2584 winver.exe 2584 winver.exe 2584 winver.exe 2584 winver.exe 2584 winver.exe 2584 winver.exe 2584 winver.exe -
Suspicious use of FindShellTrayWindow 3 IoCs
Processes:
winver.exeExplorer.EXEpid process 2584 winver.exe 1192 Explorer.EXE 1192 Explorer.EXE -
Suspicious use of SendNotifyMessage 2 IoCs
Processes:
Explorer.EXEpid process 1192 Explorer.EXE 1192 Explorer.EXE -
Suspicious use of WriteProcessMemory 10 IoCs
Processes:
1acd6ceda1d92f464239b7433e5dacc0N.exewinver.exedescription pid process target process PID 2916 wrote to memory of 2584 2916 1acd6ceda1d92f464239b7433e5dacc0N.exe winver.exe PID 2916 wrote to memory of 2584 2916 1acd6ceda1d92f464239b7433e5dacc0N.exe winver.exe PID 2916 wrote to memory of 2584 2916 1acd6ceda1d92f464239b7433e5dacc0N.exe winver.exe PID 2916 wrote to memory of 2584 2916 1acd6ceda1d92f464239b7433e5dacc0N.exe winver.exe PID 2916 wrote to memory of 2584 2916 1acd6ceda1d92f464239b7433e5dacc0N.exe winver.exe PID 2584 wrote to memory of 1192 2584 winver.exe Explorer.EXE PID 2584 wrote to memory of 1100 2584 winver.exe taskhost.exe PID 2584 wrote to memory of 1164 2584 winver.exe Dwm.exe PID 2584 wrote to memory of 1192 2584 winver.exe Explorer.EXE PID 2584 wrote to memory of 1612 2584 winver.exe DllHost.exe
Processes
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C:\Windows\system32\taskhost.exe"taskhost.exe"1⤵
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C:\Windows\system32\Dwm.exe"C:\Windows\system32\Dwm.exe"1⤵
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
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C:\Users\Admin\AppData\Local\Temp\1acd6ceda1d92f464239b7433e5dacc0N.exe"C:\Users\Admin\AppData\Local\Temp\1acd6ceda1d92f464239b7433e5dacc0N.exe"2⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\winver.exewinver3⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}1⤵
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1100-24-0x00000000002E0000-0x00000000002E6000-memory.dmpFilesize
24KB
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memory/1100-11-0x00000000002E0000-0x00000000002E6000-memory.dmpFilesize
24KB
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memory/1164-14-0x0000000001EA0000-0x0000000001EA6000-memory.dmpFilesize
24KB
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memory/1164-26-0x0000000001EA0000-0x0000000001EA6000-memory.dmpFilesize
24KB
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memory/1192-6-0x0000000002190000-0x0000000002196000-memory.dmpFilesize
24KB
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memory/1192-17-0x00000000021A0000-0x00000000021A6000-memory.dmpFilesize
24KB
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memory/1192-1-0x0000000002190000-0x0000000002196000-memory.dmpFilesize
24KB
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memory/1192-3-0x0000000002190000-0x0000000002196000-memory.dmpFilesize
24KB
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memory/1192-25-0x00000000021A0000-0x00000000021A6000-memory.dmpFilesize
24KB
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memory/1612-20-0x0000000001E40000-0x0000000001E46000-memory.dmpFilesize
24KB
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memory/1612-27-0x0000000001E40000-0x0000000001E46000-memory.dmpFilesize
24KB
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memory/2584-23-0x0000000000250000-0x0000000000256000-memory.dmpFilesize
24KB
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memory/2584-4-0x0000000000160000-0x0000000000166000-memory.dmpFilesize
24KB
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memory/2584-29-0x0000000000250000-0x0000000000256000-memory.dmpFilesize
24KB
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memory/2916-8-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB