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Analysis
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max time kernel
149s -
max time network
95s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
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submitted
15/09/2024, 05:37
General
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Target
81356627d78fa186586c63aada6e19cf4c65b55e0d1a9a2fa3f32bb23e35a7a0.exe
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Size
82KB
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MD5
ecdea8419b22f25da2d665e22ccee4fb
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SHA1
846ed5b3e538e24a0560da2f2b05d40eeb1ef8f5
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SHA256
81356627d78fa186586c63aada6e19cf4c65b55e0d1a9a2fa3f32bb23e35a7a0
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SHA512
b4f97a42893f954ac2629ac9621998a02d4b57f9f43785f0264ac2c2563be981d0a4ebbcc2b709c5524996bfe4686a72e19d5802e704ef7ddc3802382a377b39
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SSDEEP
1536:RshfSWHHNvoLqNwDDGw02eQmh0HjWO+j0:GhfxHNIreQm+Hi5j0
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
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Modifies system executable filetype association 2 TTPs 5 IoCs
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Drops file in System32 directory 4 IoCs
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Drops file in Windows directory 2 IoCs
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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 registry class 15 IoCs
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Suspicious behavior: EnumeratesProcesses 28 IoCs
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Suspicious behavior: GetForegroundWindowSpam 1 IoCs
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Suspicious use of SetWindowsHookEx 3 IoCs
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Suspicious use of WriteProcessMemory 3 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\81356627d78fa186586c63aada6e19cf4c65b55e0d1a9a2fa3f32bb23e35a7a0.exe"C:\Users\Admin\AppData\Local\Temp\81356627d78fa186586c63aada6e19cf4c65b55e0d1a9a2fa3f32bb23e35a7a0.exe"1⤵
- Modifies system executable filetype association
- Drops file in System32 directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Windows\system\rundll32.exeC:\Windows\system\rundll32.exe2⤵
- Executes dropped EXE
- Modifies system executable filetype association
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
83KB
MD5ac32abab1fc242cd2828c56b0b1fc980
SHA1d3cd62d4977f7b0c254be51670b2a5b82d433754
SHA2563b48a5cc7557915ad2f27405bcc6ea747db4a69bf7266ed5f914384040424d7a
SHA51263fd38c6e134254e68f7ef47edc6e0135fad65c551150ae7476e76d6995884434a2db3c61c32d6e1e9174f5c3db83ab9d35b370d6a1f7c306f6fdca7861f7c9c
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Filesize
77KB
MD5100e52a1549f08d486654f0adb7f4d26
SHA16951aa979706991fe667ac2033ae9934d398b873
SHA25642982578f9fb75b20db1d6facbd66aea40620a5d8dfe4d8ff533dd72991e959f
SHA51214b0696a8a544a3f334cc05d8ba15868a674726b83e817cdb4d70d6e050a58906adbd880e47c28bab14ced89312426ca8632ea2385bc162be007a02b1ce352d4
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Filesize
86KB
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Filesize
86KB
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Filesize
86KB