Analysis
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max time kernel
152s -
max time network
151s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
04-04-2024 03:07
Static task
static1
Behavioral task
behavioral1
Sample
f13e03a302af9427c4fa53e10d760c20ab8954073e22c84908ea9d987385b391.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
f13e03a302af9427c4fa53e10d760c20ab8954073e22c84908ea9d987385b391.exe
Resource
win10v2004-20240226-en
General
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Target
f13e03a302af9427c4fa53e10d760c20ab8954073e22c84908ea9d987385b391.exe
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Size
225KB
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MD5
0de6b2585e15578e56db8c6c1e3832de
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SHA1
bb803cc82f2fc56a0e46abe704268cf5e08075d8
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SHA256
f13e03a302af9427c4fa53e10d760c20ab8954073e22c84908ea9d987385b391
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SHA512
6e622101ec262d578b1ee3993368e7ccfce6e2b850f2a4da558c83fbe35831d0c738ec205350852ed132344c6a1d873f2718dc1327911e858b2e17c574b81233
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SSDEEP
6144:vA2P27yTAnKGw0hjFhSR/W11yAJ9v0pMtRCpYM:vATuTAnKGwUAW3ycQqgf
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-1-5-21-406356229-2805545415-1236085040-1000\Software\Microsoft\Windows\CurrentVersion\Run\AF08F672 = "C:\\Users\\Admin\\AppData\\Roaming\\AF08F672\\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 59 IoCs
Processes:
winver.exepid process 2432 winver.exe 2432 winver.exe 2432 winver.exe 2432 winver.exe 2432 winver.exe 2432 winver.exe 2432 winver.exe 2432 winver.exe 2432 winver.exe 2432 winver.exe 2432 winver.exe 2432 winver.exe 2432 winver.exe 2432 winver.exe 2432 winver.exe 2432 winver.exe 2432 winver.exe 2432 winver.exe 2432 winver.exe 2432 winver.exe 2432 winver.exe 2432 winver.exe 2432 winver.exe 2432 winver.exe 2432 winver.exe 2432 winver.exe 2432 winver.exe 2432 winver.exe 2432 winver.exe 2432 winver.exe 2432 winver.exe 2432 winver.exe 2432 winver.exe 2432 winver.exe 2432 winver.exe 2432 winver.exe 2432 winver.exe 2432 winver.exe 2432 winver.exe 2432 winver.exe 2432 winver.exe 2432 winver.exe 2432 winver.exe 2432 winver.exe 2432 winver.exe 2432 winver.exe 2432 winver.exe 2432 winver.exe 2432 winver.exe 2432 winver.exe 2432 winver.exe 2432 winver.exe 2432 winver.exe 2432 winver.exe 2432 winver.exe 2432 winver.exe 2432 winver.exe 2432 winver.exe 2432 winver.exe -
Suspicious use of FindShellTrayWindow 3 IoCs
Processes:
winver.exeExplorer.EXEpid process 2432 winver.exe 1260 Explorer.EXE 1260 Explorer.EXE -
Suspicious use of SendNotifyMessage 2 IoCs
Processes:
Explorer.EXEpid process 1260 Explorer.EXE 1260 Explorer.EXE -
Suspicious use of WriteProcessMemory 10 IoCs
Processes:
f13e03a302af9427c4fa53e10d760c20ab8954073e22c84908ea9d987385b391.exewinver.exedescription pid process target process PID 1008 wrote to memory of 2432 1008 f13e03a302af9427c4fa53e10d760c20ab8954073e22c84908ea9d987385b391.exe winver.exe PID 1008 wrote to memory of 2432 1008 f13e03a302af9427c4fa53e10d760c20ab8954073e22c84908ea9d987385b391.exe winver.exe PID 1008 wrote to memory of 2432 1008 f13e03a302af9427c4fa53e10d760c20ab8954073e22c84908ea9d987385b391.exe winver.exe PID 1008 wrote to memory of 2432 1008 f13e03a302af9427c4fa53e10d760c20ab8954073e22c84908ea9d987385b391.exe winver.exe PID 1008 wrote to memory of 2432 1008 f13e03a302af9427c4fa53e10d760c20ab8954073e22c84908ea9d987385b391.exe winver.exe PID 2432 wrote to memory of 1260 2432 winver.exe Explorer.EXE PID 2432 wrote to memory of 1152 2432 winver.exe taskhost.exe PID 2432 wrote to memory of 1220 2432 winver.exe Dwm.exe PID 2432 wrote to memory of 1260 2432 winver.exe Explorer.EXE PID 2432 wrote to memory of 1008 2432 winver.exe f13e03a302af9427c4fa53e10d760c20ab8954073e22c84908ea9d987385b391.exe
Processes
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C:\Windows\system32\taskhost.exe"taskhost.exe"1⤵PID:1152
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C:\Windows\system32\Dwm.exe"C:\Windows\system32\Dwm.exe"1⤵PID:1220
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:1260 -
C:\Users\Admin\AppData\Local\Temp\f13e03a302af9427c4fa53e10d760c20ab8954073e22c84908ea9d987385b391.exe"C:\Users\Admin\AppData\Local\Temp\f13e03a302af9427c4fa53e10d760c20ab8954073e22c84908ea9d987385b391.exe"2⤵
- Suspicious use of WriteProcessMemory
PID:1008 -
C:\Windows\SysWOW64\winver.exewinver3⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:2432