Analysis
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max time kernel
121s -
max time network
132s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
29/02/2024, 05:22
Behavioral task
behavioral1
Sample
391d0faf57a230b6e47debe38a9d2ba2a794b29713468e1a8c9917d79b8b636d.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
391d0faf57a230b6e47debe38a9d2ba2a794b29713468e1a8c9917d79b8b636d.exe
Resource
win10v2004-20240226-en
General
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Target
391d0faf57a230b6e47debe38a9d2ba2a794b29713468e1a8c9917d79b8b636d.exe
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Size
1.9MB
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MD5
153d4535be416ba12af411ce55f55e12
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SHA1
70185bbc674a4c4396af613a14ec270a1441655f
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SHA256
391d0faf57a230b6e47debe38a9d2ba2a794b29713468e1a8c9917d79b8b636d
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SHA512
fd9dca2f2d767e31481919c3774a19c66a77dd9525601042938f413f4ea3f8e0a585a1d50751fe0bfabfd8ac24cd673f59ad262dc4edcd323347e98c91ed0400
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SSDEEP
49152:wEpCX6SB8gwp3jHrkxxzCeX8eKGRf424IFNt5vLhu/hkJbcOsUb:lw8Fp3XOCe5KGRJ4IBi/uwpUb
Malware Config
Signatures
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Detects executables containing base64 encoded User Agent 13 IoCs
resource yara_rule behavioral1/memory/2488-0-0x0000000000400000-0x0000000000972000-memory.dmp INDICATOR_SUSPICIOUS_EXE_B64_Encoded_UserAgent behavioral1/memory/2488-1-0x0000000000400000-0x0000000000972000-memory.dmp INDICATOR_SUSPICIOUS_EXE_B64_Encoded_UserAgent behavioral1/memory/2488-17-0x0000000000400000-0x0000000000972000-memory.dmp INDICATOR_SUSPICIOUS_EXE_B64_Encoded_UserAgent behavioral1/memory/2488-18-0x0000000000400000-0x0000000000972000-memory.dmp INDICATOR_SUSPICIOUS_EXE_B64_Encoded_UserAgent behavioral1/memory/2488-20-0x0000000000400000-0x0000000000972000-memory.dmp INDICATOR_SUSPICIOUS_EXE_B64_Encoded_UserAgent behavioral1/memory/2488-24-0x0000000000400000-0x0000000000972000-memory.dmp INDICATOR_SUSPICIOUS_EXE_B64_Encoded_UserAgent behavioral1/memory/2488-25-0x0000000000400000-0x0000000000972000-memory.dmp INDICATOR_SUSPICIOUS_EXE_B64_Encoded_UserAgent behavioral1/memory/2488-26-0x0000000000400000-0x0000000000972000-memory.dmp INDICATOR_SUSPICIOUS_EXE_B64_Encoded_UserAgent behavioral1/memory/2488-27-0x0000000000400000-0x0000000000972000-memory.dmp INDICATOR_SUSPICIOUS_EXE_B64_Encoded_UserAgent behavioral1/memory/2488-28-0x0000000000400000-0x0000000000972000-memory.dmp INDICATOR_SUSPICIOUS_EXE_B64_Encoded_UserAgent behavioral1/memory/2488-29-0x0000000000400000-0x0000000000972000-memory.dmp INDICATOR_SUSPICIOUS_EXE_B64_Encoded_UserAgent behavioral1/memory/2488-30-0x0000000000400000-0x0000000000972000-memory.dmp INDICATOR_SUSPICIOUS_EXE_B64_Encoded_UserAgent behavioral1/memory/2488-32-0x0000000000400000-0x0000000000972000-memory.dmp INDICATOR_SUSPICIOUS_EXE_B64_Encoded_UserAgent -
Detects executables packed with ASPack 13 IoCs
resource yara_rule behavioral1/memory/2488-0-0x0000000000400000-0x0000000000972000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/memory/2488-1-0x0000000000400000-0x0000000000972000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/memory/2488-17-0x0000000000400000-0x0000000000972000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/memory/2488-18-0x0000000000400000-0x0000000000972000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/memory/2488-20-0x0000000000400000-0x0000000000972000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/memory/2488-24-0x0000000000400000-0x0000000000972000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/memory/2488-25-0x0000000000400000-0x0000000000972000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/memory/2488-26-0x0000000000400000-0x0000000000972000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/memory/2488-27-0x0000000000400000-0x0000000000972000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/memory/2488-28-0x0000000000400000-0x0000000000972000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/memory/2488-29-0x0000000000400000-0x0000000000972000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/memory/2488-30-0x0000000000400000-0x0000000000972000-memory.dmp INDICATOR_EXE_Packed_ASPack behavioral1/memory/2488-32-0x0000000000400000-0x0000000000972000-memory.dmp INDICATOR_EXE_Packed_ASPack -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious use of FindShellTrayWindow 4 IoCs
pid Process 2488 391d0faf57a230b6e47debe38a9d2ba2a794b29713468e1a8c9917d79b8b636d.exe 2488 391d0faf57a230b6e47debe38a9d2ba2a794b29713468e1a8c9917d79b8b636d.exe 2488 391d0faf57a230b6e47debe38a9d2ba2a794b29713468e1a8c9917d79b8b636d.exe 2488 391d0faf57a230b6e47debe38a9d2ba2a794b29713468e1a8c9917d79b8b636d.exe -
Suspicious use of SendNotifyMessage 4 IoCs
pid Process 2488 391d0faf57a230b6e47debe38a9d2ba2a794b29713468e1a8c9917d79b8b636d.exe 2488 391d0faf57a230b6e47debe38a9d2ba2a794b29713468e1a8c9917d79b8b636d.exe 2488 391d0faf57a230b6e47debe38a9d2ba2a794b29713468e1a8c9917d79b8b636d.exe 2488 391d0faf57a230b6e47debe38a9d2ba2a794b29713468e1a8c9917d79b8b636d.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2488 391d0faf57a230b6e47debe38a9d2ba2a794b29713468e1a8c9917d79b8b636d.exe 2488 391d0faf57a230b6e47debe38a9d2ba2a794b29713468e1a8c9917d79b8b636d.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\391d0faf57a230b6e47debe38a9d2ba2a794b29713468e1a8c9917d79b8b636d.exe"C:\Users\Admin\AppData\Local\Temp\391d0faf57a230b6e47debe38a9d2ba2a794b29713468e1a8c9917d79b8b636d.exe"1⤵
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
PID:2488
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
36B
MD5906d31deabdddfe3181fc263dc1a5237
SHA13d0c174b2d615ff027cca8e3c4106d16d4a9b7f2
SHA256e6777fb7dfcfc1156b90da257e228343fd616c438cc714e3546ae82b037628d5
SHA5129fb0e68dbd7670a1ff57c8a2a53441a4b37c3c97cc1fb1c27553ad180a767ae64c92b3bc2e960e7537d928846893a3052bda81a4f07de94bef4cfa03431a9a0e