Analysis
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max time kernel
149s -
max time network
96s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
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submitted
10/06/2024, 17:29
General
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Target
a4cb146127581d61259e5760e5cdba4cd01a572c1dc6a92eae06691e6344eff0.exe
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Size
76KB
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MD5
a01a8e941b5a7153d84788c09b6d2287
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SHA1
552a90d752db56690439ee6cb550aa61e77e16be
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SHA256
a4cb146127581d61259e5760e5cdba4cd01a572c1dc6a92eae06691e6344eff0
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SHA512
33508366b799c59992e006060349bd30a3a4866cf3aec16808a115980346e72b2611f417c652e15de5da9f3aab4da5423310d70f54640dc7aa9e4df0d7a3f8ed
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SSDEEP
1536:RshfSWHHNvoLqNwDDGw02eQmh0HjWO6deb:GhfxHNIreQm+HiJdeb
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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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\a4cb146127581d61259e5760e5cdba4cd01a572c1dc6a92eae06691e6344eff0.exe"C:\Users\Admin\AppData\Local\Temp\a4cb146127581d61259e5760e5cdba4cd01a572c1dc6a92eae06691e6344eff0.exe"1⤵
- Modifies system executable filetype association
- Drops file in System32 directory
- Drops file in Windows directory
- 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
- 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
73KB
MD59b1253d5d990ab426a57e7afa336da60
SHA1833f77587d41c1a5721a96808b25575d6d07a1dc
SHA2562295b4598ef8f8d5100c3ab173c44b9e57336b294284260f059ea2e5b159a5ec
SHA512c8cdf0c82cbb5536396db30a7893c0af956df698b023800e099acf1e00b0304ecd2068f30fb551d2330169059946ddb1594a33dbfb5bfcf79f8806f63e703e3e
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Filesize
73KB
MD5d2c0dd76e05e3ed2106089468b2d65a2
SHA1642967312de7e370e19515651b6cb460bec6e87e
SHA25613cd0eb0d1b9065937173ff5e79f8b5088e0690d65e60d3782a491366697d2e3
SHA5128e9c96fe25347aa869797e0ceba8adf0d74ad34a76a24e4fb9eb23dfdfe521b130802e3b2c8ee303f365b2bce51e70ff7bd211645c0c20b79a7ceba5d0dfc69a
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Filesize
86KB
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Filesize
86KB
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Filesize
86KB