Analysis
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max time kernel
40s -
max time network
64s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
30-08-2022 20:10
Static task
static1
Behavioral task
behavioral1
Sample
13c5b33339522f8f96d091708e7a8a64b0939daa6225732352fbe44cb2950e67.exe
Resource
win7-20220812-en
General
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Target
13c5b33339522f8f96d091708e7a8a64b0939daa6225732352fbe44cb2950e67.exe
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Size
228KB
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MD5
07b0ce2dd0370392eedb0fc161c99dc7
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SHA1
abf30fe414f07060b95e49034f05f3e4698d71d8
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SHA256
13c5b33339522f8f96d091708e7a8a64b0939daa6225732352fbe44cb2950e67
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SHA512
cada09b81bb4d065d27b9293e5a87a04735b279f48fef22f0ea7e5c94af91798dd257d356585b3e71735e90288a364b38831071f5443a61fd29677fd4f1a907d
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SSDEEP
3072:2OiQhEurPRvwXXgtxshEo8bXBkAPz/oEqlDq1vnPMqDPeyw+shR39BqWk:2Oi4EQSXWxsaxhrQ5lsXwj
Malware Config
Extracted
dridex
107.191.111.143:443
91.235.129.113:443
185.16.41.224:443
Signatures
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Deletes itself 1 IoCs
Processes:
msra.exepid process 988 msra.exe -
Processes:
13c5b33339522f8f96d091708e7a8a64b0939daa6225732352fbe44cb2950e67.exedescription ioc process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA 13c5b33339522f8f96d091708e7a8a64b0939daa6225732352fbe44cb2950e67.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
13c5b33339522f8f96d091708e7a8a64b0939daa6225732352fbe44cb2950e67.exemsra.exepid process 1972 13c5b33339522f8f96d091708e7a8a64b0939daa6225732352fbe44cb2950e67.exe 1972 13c5b33339522f8f96d091708e7a8a64b0939daa6225732352fbe44cb2950e67.exe 988 msra.exe 988 msra.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
13c5b33339522f8f96d091708e7a8a64b0939daa6225732352fbe44cb2950e67.exedescription pid process Token: SeRestorePrivilege 1972 13c5b33339522f8f96d091708e7a8a64b0939daa6225732352fbe44cb2950e67.exe -
Suspicious use of WriteProcessMemory 5 IoCs
Processes:
13c5b33339522f8f96d091708e7a8a64b0939daa6225732352fbe44cb2950e67.exedescription pid process target process PID 1972 wrote to memory of 988 1972 13c5b33339522f8f96d091708e7a8a64b0939daa6225732352fbe44cb2950e67.exe msra.exe PID 1972 wrote to memory of 988 1972 13c5b33339522f8f96d091708e7a8a64b0939daa6225732352fbe44cb2950e67.exe msra.exe PID 1972 wrote to memory of 988 1972 13c5b33339522f8f96d091708e7a8a64b0939daa6225732352fbe44cb2950e67.exe msra.exe PID 1972 wrote to memory of 988 1972 13c5b33339522f8f96d091708e7a8a64b0939daa6225732352fbe44cb2950e67.exe msra.exe PID 1972 wrote to memory of 988 1972 13c5b33339522f8f96d091708e7a8a64b0939daa6225732352fbe44cb2950e67.exe msra.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\13c5b33339522f8f96d091708e7a8a64b0939daa6225732352fbe44cb2950e67.exe"C:\Users\Admin\AppData\Local\Temp\13c5b33339522f8f96d091708e7a8a64b0939daa6225732352fbe44cb2950e67.exe"1⤵
- Checks whether UAC is enabled
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1972 -
C:\Windows\SysWOW64\msra.exeC:\Windows\SysWOW64\msra.exe "C:\Users\Admin\AppData\Local\Temp\13c5b33339522f8f96d091708e7a8a64b0939daa6225732352fbe44cb2950e67.exe"2⤵
- Deletes itself
- Suspicious behavior: EnumeratesProcesses
PID:988
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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memory/988-65-0x0000000000400000-0x000000000043A000-memory.dmpFilesize
232KB
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memory/988-57-0x0000000000000000-mapping.dmp
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memory/988-60-0x0000000000400000-0x000000000043A000-memory.dmpFilesize
232KB
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memory/988-61-0x0000000000400000-0x000000000043A000-memory.dmpFilesize
232KB
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memory/988-62-0x0000000000400000-0x000000000043A000-memory.dmpFilesize
232KB
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memory/988-63-0x0000000000400000-0x000000000043A000-memory.dmpFilesize
232KB
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memory/988-64-0x0000000000400000-0x000000000043A000-memory.dmpFilesize
232KB
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memory/988-66-0x0000000000400000-0x000000000043A000-memory.dmpFilesize
232KB
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memory/988-67-0x0000000000400000-0x000000000043A000-memory.dmpFilesize
232KB
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memory/988-73-0x0000000000190000-0x0000000000197000-memory.dmpFilesize
28KB
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memory/1972-56-0x0000000075A11000-0x0000000075A13000-memory.dmpFilesize
8KB
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memory/1972-59-0x0000000000120000-0x0000000000127000-memory.dmpFilesize
28KB
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memory/1972-54-0x0000000000C40000-0x0000000000C7A000-memory.dmpFilesize
232KB