Analysis
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max time kernel
148s -
max time network
49s -
platform
windows7_x64 -
resource
win7-20220901-en -
resource tags
arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system -
submitted
04-09-2022 08:13
Behavioral task
behavioral1
Sample
083d6823c2ba4da5aca9e0a855787bb949f9ee68b7330ace114de1c7c5c635ba.exe
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
083d6823c2ba4da5aca9e0a855787bb949f9ee68b7330ace114de1c7c5c635ba.exe
Resource
win10v2004-20220812-en
General
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Target
083d6823c2ba4da5aca9e0a855787bb949f9ee68b7330ace114de1c7c5c635ba.exe
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Size
751KB
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MD5
93d2ca333d667099bf634839d591e238
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SHA1
1e172dc47ba8a52cc925ca3c96494d2ec161dba1
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SHA256
083d6823c2ba4da5aca9e0a855787bb949f9ee68b7330ace114de1c7c5c635ba
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SHA512
1ab789ff0faf5c8b7f0017d82c110d152e2f38b4f1828c2b0cab5777efe3eba13fec495b7635305f92a440b6ab99d7832fa183cfd7c1bbb3d61e9c66dabbff7f
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SSDEEP
12288:JrrpL7OiC1OtQOsCd+gjSSAUb4Jc4GnwwMbCWbDtX4UexGNDL/Y0E33KzC57D+of:d1LCiC1OuCdd+St48zMbVDtITxGNP/YR
Malware Config
Signatures
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BazarBackdoor
Stealthy backdoor targeting corporate networks, believed to be developed by Trickbot's authors.
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Bazar/Team9 Backdoor payload 2 IoCs
resource yara_rule behavioral1/memory/1928-55-0x0000000000400000-0x0000000000633000-memory.dmp BazarBackdoorVar3 behavioral1/memory/1928-56-0x0000000000400000-0x0000000000633000-memory.dmp BazarBackdoorVar3 -
resource yara_rule behavioral1/memory/1928-55-0x0000000000400000-0x0000000000633000-memory.dmp upx behavioral1/memory/1928-56-0x0000000000400000-0x0000000000633000-memory.dmp upx -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 1928 083d6823c2ba4da5aca9e0a855787bb949f9ee68b7330ace114de1c7c5c635ba.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1928 083d6823c2ba4da5aca9e0a855787bb949f9ee68b7330ace114de1c7c5c635ba.exe -
Suspicious use of SendNotifyMessage 1 IoCs
pid Process 1928 083d6823c2ba4da5aca9e0a855787bb949f9ee68b7330ace114de1c7c5c635ba.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1928 083d6823c2ba4da5aca9e0a855787bb949f9ee68b7330ace114de1c7c5c635ba.exe 1928 083d6823c2ba4da5aca9e0a855787bb949f9ee68b7330ace114de1c7c5c635ba.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\083d6823c2ba4da5aca9e0a855787bb949f9ee68b7330ace114de1c7c5c635ba.exe"C:\Users\Admin\AppData\Local\Temp\083d6823c2ba4da5aca9e0a855787bb949f9ee68b7330ace114de1c7c5c635ba.exe"1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
PID:1928