Analysis
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max time kernel
11s -
max time network
11s -
platform
windows7_x64 -
resource
win7v20210408 -
submitted
14-04-2021 06:01
Static task
static1
Behavioral task
behavioral1
Sample
a11cc5051e3a88428db495f6d8e4b6381a1cb3fa5946a525ef5c00bfcb44e210.bin.exe
Resource
win7v20210408
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
a11cc5051e3a88428db495f6d8e4b6381a1cb3fa5946a525ef5c00bfcb44e210.bin.exe
Resource
win10v20210410
windows10_x64
0 signatures
0 seconds
General
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Target
a11cc5051e3a88428db495f6d8e4b6381a1cb3fa5946a525ef5c00bfcb44e210.bin.exe
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Size
54KB
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MD5
0390938e8a9df14af45e264a128a5bf8
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SHA1
f90f83c3dbcbe9b5437316a67a8abe6a101ef4c3
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SHA256
a11cc5051e3a88428db495f6d8e4b6381a1cb3fa5946a525ef5c00bfcb44e210
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SHA512
c4b8d0d086a7f3c9aa83e2ad5baa36027cd8785878913b7dc0ad698066aaa0f298dec59cb6fb42cf76530c8be9b242bdacfb1253eb02a6ad84a872df4c586e98
Score
5/10
Malware Config
Signatures
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Drops file in System32 directory 1 IoCs
Processes:
a11cc5051e3a88428db495f6d8e4b6381a1cb3fa5946a525ef5c00bfcb44e210.bin.exedescription ioc process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\Temporary Internet Files\counters.dat a11cc5051e3a88428db495f6d8e4b6381a1cb3fa5946a525ef5c00bfcb44e210.bin.exe -
Modifies data under HKEY_USERS 25 IoCs
Processes:
a11cc5051e3a88428db495f6d8e4b6381a1cb3fa5946a525ef5c00bfcb44e210.bin.exedescription ioc process Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ a11cc5051e3a88428db495f6d8e4b6381a1cb3fa5946a525ef5c00bfcb44e210.bin.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{3A33DB50-CC69-497D-AB93-6EAB524EB9A7}\WpadDecisionReason = "1" a11cc5051e3a88428db495f6d8e4b6381a1cb3fa5946a525ef5c00bfcb44e210.bin.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{3A33DB50-CC69-497D-AB93-6EAB524EB9A7}\WpadDecision = "0" a11cc5051e3a88428db495f6d8e4b6381a1cb3fa5946a525ef5c00bfcb44e210.bin.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\32-e2-17-db-d2-77\WpadDecision = "0" a11cc5051e3a88428db495f6d8e4b6381a1cb3fa5946a525ef5c00bfcb44e210.bin.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{3A33DB50-CC69-497D-AB93-6EAB524EB9A7}\WpadDecisionTime = 409eb2ee0431d701 a11cc5051e3a88428db495f6d8e4b6381a1cb3fa5946a525ef5c00bfcb44e210.bin.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\32-e2-17-db-d2-77\WpadDecisionReason = "1" a11cc5051e3a88428db495f6d8e4b6381a1cb3fa5946a525ef5c00bfcb44e210.bin.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" a11cc5051e3a88428db495f6d8e4b6381a1cb3fa5946a525ef5c00bfcb44e210.bin.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings a11cc5051e3a88428db495f6d8e4b6381a1cb3fa5946a525ef5c00bfcb44e210.bin.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad a11cc5051e3a88428db495f6d8e4b6381a1cb3fa5946a525ef5c00bfcb44e210.bin.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000003000000090000000000000000000000000000000400000000000000000000000000000000000000000000000000000001000000020000000a070029000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 a11cc5051e3a88428db495f6d8e4b6381a1cb3fa5946a525ef5c00bfcb44e210.bin.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "0" a11cc5051e3a88428db495f6d8e4b6381a1cb3fa5946a525ef5c00bfcb44e210.bin.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{3A33DB50-CC69-497D-AB93-6EAB524EB9A7} a11cc5051e3a88428db495f6d8e4b6381a1cb3fa5946a525ef5c00bfcb44e210.bin.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\32-e2-17-db-d2-77 a11cc5051e3a88428db495f6d8e4b6381a1cb3fa5946a525ef5c00bfcb44e210.bin.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{3A33DB50-CC69-497D-AB93-6EAB524EB9A7}\32-e2-17-db-d2-77 a11cc5051e3a88428db495f6d8e4b6381a1cb3fa5946a525ef5c00bfcb44e210.bin.exe Key created \REGISTRY\USER\.DEFAULT\Control Panel\International a11cc5051e3a88428db495f6d8e4b6381a1cb3fa5946a525ef5c00bfcb44e210.bin.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings a11cc5051e3a88428db495f6d8e4b6381a1cb3fa5946a525ef5c00bfcb44e210.bin.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections a11cc5051e3a88428db495f6d8e4b6381a1cb3fa5946a525ef5c00bfcb44e210.bin.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" a11cc5051e3a88428db495f6d8e4b6381a1cb3fa5946a525ef5c00bfcb44e210.bin.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ProxyEnable = "0" a11cc5051e3a88428db495f6d8e4b6381a1cb3fa5946a525ef5c00bfcb44e210.bin.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{3A33DB50-CC69-497D-AB93-6EAB524EB9A7}\WpadNetworkName = "Network" a11cc5051e3a88428db495f6d8e4b6381a1cb3fa5946a525ef5c00bfcb44e210.bin.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\32-e2-17-db-d2-77\WpadDecisionTime = 409eb2ee0431d701 a11cc5051e3a88428db495f6d8e4b6381a1cb3fa5946a525ef5c00bfcb44e210.bin.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 a11cc5051e3a88428db495f6d8e4b6381a1cb3fa5946a525ef5c00bfcb44e210.bin.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix a11cc5051e3a88428db495f6d8e4b6381a1cb3fa5946a525ef5c00bfcb44e210.bin.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\SavedLegacySettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 a11cc5051e3a88428db495f6d8e4b6381a1cb3fa5946a525ef5c00bfcb44e210.bin.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "1" a11cc5051e3a88428db495f6d8e4b6381a1cb3fa5946a525ef5c00bfcb44e210.bin.exe -
Modifies registry class 5 IoCs
Processes:
a11cc5051e3a88428db495f6d8e4b6381a1cb3fa5946a525ef5c00bfcb44e210.bin.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\53411c86\DefaultIcon\ = "C:\\ProgramData\\53411c86.ico" a11cc5051e3a88428db495f6d8e4b6381a1cb3fa5946a525ef5c00bfcb44e210.bin.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.53411c86 a11cc5051e3a88428db495f6d8e4b6381a1cb3fa5946a525ef5c00bfcb44e210.bin.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.53411c86\ = "53411c86" a11cc5051e3a88428db495f6d8e4b6381a1cb3fa5946a525ef5c00bfcb44e210.bin.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\53411c86\DefaultIcon a11cc5051e3a88428db495f6d8e4b6381a1cb3fa5946a525ef5c00bfcb44e210.bin.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\53411c86 a11cc5051e3a88428db495f6d8e4b6381a1cb3fa5946a525ef5c00bfcb44e210.bin.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
a11cc5051e3a88428db495f6d8e4b6381a1cb3fa5946a525ef5c00bfcb44e210.bin.exepid process 1072 a11cc5051e3a88428db495f6d8e4b6381a1cb3fa5946a525ef5c00bfcb44e210.bin.exe 1072 a11cc5051e3a88428db495f6d8e4b6381a1cb3fa5946a525ef5c00bfcb44e210.bin.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
vssvc.exedescription pid process Token: SeBackupPrivilege 1732 vssvc.exe Token: SeRestorePrivilege 1732 vssvc.exe Token: SeAuditPrivilege 1732 vssvc.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
a11cc5051e3a88428db495f6d8e4b6381a1cb3fa5946a525ef5c00bfcb44e210.bin.exea11cc5051e3a88428db495f6d8e4b6381a1cb3fa5946a525ef5c00bfcb44e210.bin.exedescription pid process target process PID 2028 wrote to memory of 1072 2028 a11cc5051e3a88428db495f6d8e4b6381a1cb3fa5946a525ef5c00bfcb44e210.bin.exe a11cc5051e3a88428db495f6d8e4b6381a1cb3fa5946a525ef5c00bfcb44e210.bin.exe PID 2028 wrote to memory of 1072 2028 a11cc5051e3a88428db495f6d8e4b6381a1cb3fa5946a525ef5c00bfcb44e210.bin.exe a11cc5051e3a88428db495f6d8e4b6381a1cb3fa5946a525ef5c00bfcb44e210.bin.exe PID 2028 wrote to memory of 1072 2028 a11cc5051e3a88428db495f6d8e4b6381a1cb3fa5946a525ef5c00bfcb44e210.bin.exe a11cc5051e3a88428db495f6d8e4b6381a1cb3fa5946a525ef5c00bfcb44e210.bin.exe PID 2028 wrote to memory of 1072 2028 a11cc5051e3a88428db495f6d8e4b6381a1cb3fa5946a525ef5c00bfcb44e210.bin.exe a11cc5051e3a88428db495f6d8e4b6381a1cb3fa5946a525ef5c00bfcb44e210.bin.exe PID 1072 wrote to memory of 1340 1072 a11cc5051e3a88428db495f6d8e4b6381a1cb3fa5946a525ef5c00bfcb44e210.bin.exe a11cc5051e3a88428db495f6d8e4b6381a1cb3fa5946a525ef5c00bfcb44e210.bin.exe PID 1072 wrote to memory of 1340 1072 a11cc5051e3a88428db495f6d8e4b6381a1cb3fa5946a525ef5c00bfcb44e210.bin.exe a11cc5051e3a88428db495f6d8e4b6381a1cb3fa5946a525ef5c00bfcb44e210.bin.exe PID 1072 wrote to memory of 1340 1072 a11cc5051e3a88428db495f6d8e4b6381a1cb3fa5946a525ef5c00bfcb44e210.bin.exe a11cc5051e3a88428db495f6d8e4b6381a1cb3fa5946a525ef5c00bfcb44e210.bin.exe PID 1072 wrote to memory of 1340 1072 a11cc5051e3a88428db495f6d8e4b6381a1cb3fa5946a525ef5c00bfcb44e210.bin.exe a11cc5051e3a88428db495f6d8e4b6381a1cb3fa5946a525ef5c00bfcb44e210.bin.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\a11cc5051e3a88428db495f6d8e4b6381a1cb3fa5946a525ef5c00bfcb44e210.bin.exe"C:\Users\Admin\AppData\Local\Temp\a11cc5051e3a88428db495f6d8e4b6381a1cb3fa5946a525ef5c00bfcb44e210.bin.exe"1⤵
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C:\Users\Admin\AppData\Local\Temp\a11cc5051e3a88428db495f6d8e4b6381a1cb3fa5946a525ef5c00bfcb44e210.bin.exe"C:\Users\Admin\AppData\Local\Temp\a11cc5051e3a88428db495f6d8e4b6381a1cb3fa5946a525ef5c00bfcb44e210.bin.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\a11cc5051e3a88428db495f6d8e4b6381a1cb3fa5946a525ef5c00bfcb44e210.bin.exe"C:\Users\Admin\AppData\Local\Temp\a11cc5051e3a88428db495f6d8e4b6381a1cb3fa5946a525ef5c00bfcb44e210.bin.exe"2⤵
- Drops file in System32 directory
- Modifies data under HKEY_USERS
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\a11cc5051e3a88428db495f6d8e4b6381a1cb3fa5946a525ef5c00bfcb44e210.bin.exeC:\Users\Admin\AppData\Local\Temp\a11cc5051e3a88428db495f6d8e4b6381a1cb3fa5946a525ef5c00bfcb44e210.bin.exe -work worker0 job0-10723⤵
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C:\Windows\system32\vssvc.exeC:\Windows\system32\vssvc.exe1⤵
- Suspicious use of AdjustPrivilegeToken