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Analysis
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max time kernel
601s -
max time network
866s -
platform
windows10-1703_x64 -
resource
win10-20240404-en -
resource tags
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submitted
04/09/2024, 07:53 UTC
General
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Target
_CommonRedist/oalinst.exe
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Size
790KB
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MD5
694f54bd227916b89fc3eb1db53f0685
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SHA1
21fdc367291bbef14dac27925cae698d3928eead
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SHA256
b8f39714d41e009f75efb183c37100f2cbabb71784bbd243be881ac5b42d86fd
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SHA512
55bc0de75a7f27f11eb8f4ee8c9934dfe1acd044d8b7b2151c506bdcbead3ab179df7023f699c9139c77541bbc4b1c0657e93c34a6bc4309b665c6cb7636a7e5
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SSDEEP
12288:0s1yfEcpPzdv+t4cRIy3ze3SUN0PXGTjiqRy2p3kwzjGHTkV:NwfLrvi4cRIyDe3SUNaXy+WypoGHgV
Score
6/10
Malware Config
Signatures
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Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Drops file in System32 directory 6 IoCs
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Drops file in Program Files directory 1 IoCs
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System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes
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C:\Users\Admin\AppData\Local\Temp\_CommonRedist\oalinst.exe"C:\Users\Admin\AppData\Local\Temp\_CommonRedist\oalinst.exe"1⤵
- Drops file in System32 directory
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
Network
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DNS21.236.111.52.in-addr.arpaRemote address:8.8.8.8:53Request21.236.111.52.in-addr.arpaIN PTRResponse -
DNS85.65.42.20.in-addr.arpaRemote address:8.8.8.8:53Request85.65.42.20.in-addr.arpaIN PTRResponse
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DNS81.144.22.2.in-addr.arpaRemote address:8.8.8.8:53Request81.144.22.2.in-addr.arpaIN PTRResponse81.144.22.2.in-addr.arpaIN PTRa2-22-144-81deploystaticakamaitechnologiescom
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DNS172.214.232.199.in-addr.arpaRemote address:8.8.8.8:53Request172.214.232.199.in-addr.arpaIN PTRResponse
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DNS57.110.18.2.in-addr.arpaRemote address:8.8.8.8:53Request57.110.18.2.in-addr.arpaIN PTRResponse57.110.18.2.in-addr.arpaIN PTRa2-18-110-57deploystaticakamaitechnologiescom
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52.111.243.31:443 -
138.91.171.81:80
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8.8.8.8:5321.236.111.52.in-addr.arpadns
DNS Request
21.236.111.52.in-addr.arpa
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8.8.8.8:5385.65.42.20.in-addr.arpadns
DNS Request
85.65.42.20.in-addr.arpa
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8.8.8.8:5381.144.22.2.in-addr.arpadns
DNS Request
81.144.22.2.in-addr.arpa
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8.8.8.8:53172.214.232.199.in-addr.arpadns
DNS Request
172.214.232.199.in-addr.arpa
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8.8.8.8:5357.110.18.2.in-addr.arpadns
DNS Request
57.110.18.2.in-addr.arpa