Analysis
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max time kernel
127s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
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submitted
13/09/2024, 18:25
General
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Target
08db701359377f4365ece1949bc1057b4e2d0f065a6e4661bf94abd3576cbf0e.exe
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Size
256KB
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MD5
33cc5f48ea5e335b0ff5625fa1c57458
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SHA1
8d781f0318829a6e5c7ec647afa7ee86343beb41
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SHA256
08db701359377f4365ece1949bc1057b4e2d0f065a6e4661bf94abd3576cbf0e
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SHA512
30c00240c4a63f0d79575b8ecbb9456da7b9af41f9afea12a91165b4507c8c281117e25e25d7adb28cda78838b4677264d00ec44a3d4196713f72835685d8988
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SSDEEP
6144:ADLQxoyQ1LpnFyZ+dayL9rvolH8u3ZhGod:YQCyQ1LHk+zR7QHjGo
Malware Config
Signatures
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Boot or Logon Autostart Execution: Active Setup 2 TTPs 1 IoCs
Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.
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Drops file in Drivers directory 1 IoCs
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Deletes itself 1 IoCs
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VMProtect packed file 4 IoCs
Detects executables packed with VMProtect commercial packer.
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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.
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Modifies Internet Explorer settings 1 TTPs 2 IoCs
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Modifies Internet Explorer start page 1 TTPs 1 IoCs
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Modifies registry class 5 IoCs
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Suspicious behavior: EnumeratesProcesses 1 IoCs
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Suspicious use of AdjustPrivilegeToken 13 IoCs
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Suspicious use of FindShellTrayWindow 29 IoCs
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Suspicious use of SendNotifyMessage 18 IoCs
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Suspicious use of WriteProcessMemory 8 IoCs
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Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
Processes
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C:\Users\Admin\AppData\Local\Temp\08db701359377f4365ece1949bc1057b4e2d0f065a6e4661bf94abd3576cbf0e.exe"C:\Users\Admin\AppData\Local\Temp\08db701359377f4365ece1949bc1057b4e2d0f065a6e4661bf94abd3576cbf0e.exe"1⤵
- Drops file in Drivers directory
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer start page
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
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C:\Windows\explorer.exeC:\Windows\explorer.exe2⤵
- Boot or Logon Autostart Execution: Active Setup
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
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C:\Windows\SysWOW64\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\yyyy.bat2⤵
- Deletes itself
- System Location Discovery: System Language Discovery
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C:\Windows\explorer.exeexplorer.exe1⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
256KB
MD5b9a719fbee1cd27f76830ac7688a3cba
SHA1434b4afe3f8b1b9bb6d46bfe0a90713d4c0e6921
SHA25639844f94997490f34d8d0bb14cfd1d93062aecf349515a61c0440ed753937072
SHA5122cb2f2fa90283655499fcf999526541f93e1e85317ac33bd5a025d1ba1f8750bc254cff6f053e5672dfacfa6b502aa7ba6eee670ccf6915929961ab9b7e569b6
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Filesize
337B
MD567991397936a8c2a5ce9851e4532d1ad
SHA1e65773a60fafa0f2b33689392c9da26970171610
SHA2563e849a9f4650b376b7d86d254e9b0b80d5095807b9ed5b2eee4195a8089ba1c7
SHA5122c75ec036e8714a6f3295e019d2fbe8274f5123820a351ab80a1260eefe30ce1a5e2dc030bc1de32fb4afae2becb9917309cce6840825b9dc739d2791e0da732
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Filesize
2KB
MD5a1d921556cf3a3d9d26b2ef002a7f87e
SHA16d35761aa3c8d24ab25db1d6a6e8a964bebd7121
SHA256be7dfb47e11615f6b0cda24d8d568fccb6cea492112f723b8784ee26cbe5d309
SHA512282607c9fc123c57dff829e728c4b08fe7fa27a130903907856127c9aec7d7f2c83c8e6d812208291c495cf25af195404d9010391cf53fcd12f2647475acc049
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Filesize
64KB
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Filesize
560KB
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Filesize
560KB
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Filesize
560KB