Analysis
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max time kernel
128s -
max time network
129s -
platform
windows10_x64 -
resource
win10v20201028 -
submitted
09-11-2020 19:51
Static task
static1
Behavioral task
behavioral1
Sample
s.dll
Resource
win7v20201028
0 signatures
0 seconds
General
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Target
s.dll
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Size
1.0MB
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MD5
ff1ad63517df53adaefcbeecf71311a1
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SHA1
69e3f9bbbf147d317da8bd59de3cdb3ca9043c6d
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SHA256
6593fa326b8eb0b737a17889c50c539ac45f2f9215fdab50ffa62df1be7ec2d1
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SHA512
f6de532a3fdb91dcfacd11442f80876037f4d6d0a382ac891ef0b03e5131596b7d3554d04d55d0d4f71a8990b2298da7bd344804f422e7cb909a981f83e7bc52
Malware Config
Signatures
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Blacklisted process makes network request 15 IoCs
Processes:
msiexec.exeflow pid process 16 3728 msiexec.exe 17 3728 msiexec.exe 19 3728 msiexec.exe 21 3728 msiexec.exe 29 3728 msiexec.exe 31 3728 msiexec.exe 32 3728 msiexec.exe 33 3728 msiexec.exe 34 3728 msiexec.exe 35 3728 msiexec.exe 36 3728 msiexec.exe 38 3728 msiexec.exe 39 3728 msiexec.exe 41 3728 msiexec.exe 43 3728 msiexec.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
regsvr32.exedescription pid process target process PID 3068 set thread context of 3728 3068 regsvr32.exe msiexec.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
msiexec.exedescription pid process Token: SeSecurityPrivilege 3728 msiexec.exe Token: SeSecurityPrivilege 3728 msiexec.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
regsvr32.exeregsvr32.exedescription pid process target process PID 3496 wrote to memory of 3068 3496 regsvr32.exe regsvr32.exe PID 3496 wrote to memory of 3068 3496 regsvr32.exe regsvr32.exe PID 3496 wrote to memory of 3068 3496 regsvr32.exe regsvr32.exe PID 3068 wrote to memory of 3728 3068 regsvr32.exe msiexec.exe PID 3068 wrote to memory of 3728 3068 regsvr32.exe msiexec.exe PID 3068 wrote to memory of 3728 3068 regsvr32.exe msiexec.exe PID 3068 wrote to memory of 3728 3068 regsvr32.exe msiexec.exe PID 3068 wrote to memory of 3728 3068 regsvr32.exe msiexec.exe
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\s.dll1⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\s.dll2⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\msiexec.exemsiexec.exe3⤵
- Blacklisted process makes network request
- Suspicious use of AdjustPrivilegeToken