Analysis
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max time kernel
142s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
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submitted
31-10-2024 08:51
General
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Target
b48793592f90afef41d909b85d418d190937b85d8d333d92d7958c0147ffcf90.exe
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Size
4.2MB
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MD5
e16ba90fa4d97453c7f8a9eb86c64243
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SHA1
9a6b08ae65e54ccf7bb9878e350f732d78a48533
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SHA256
b48793592f90afef41d909b85d418d190937b85d8d333d92d7958c0147ffcf90
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SHA512
48311c7bb0d3f558b6746ef3740e30f8b4ff25f963c1b587f98993d9ce0ce708f7a97c02a2d0773df282eb6243d9679771d101ac7502ba94ba765b7725274e60
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SSDEEP
98304:IyVMMAyOLcjqHKa8AQCMNaSB58v3pnEmmUnp0aHEZ:7AyFqqa8GFe8vNlZpjHEZ
Malware Config
Signatures
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Detect Socks5Systemz Payload 1 IoCs
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Socks5Systemz
Socks5Systemz is a botnet written in C++.
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Socks5systemz family
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Executes dropped EXE 2 IoCs
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Loads dropped DLL 1 IoCs
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Unexpected DNS network traffic destination 1 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
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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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System Location Discovery: System Language Discovery 1 TTPs 3 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
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Suspicious behavior: EnumeratesProcesses 2 IoCs
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Suspicious use of FindShellTrayWindow 1 IoCs
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Suspicious use of WriteProcessMemory 6 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\b48793592f90afef41d909b85d418d190937b85d8d333d92d7958c0147ffcf90.exe"C:\Users\Admin\AppData\Local\Temp\b48793592f90afef41d909b85d418d190937b85d8d333d92d7958c0147ffcf90.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\is-I1AP9.tmp\b48793592f90afef41d909b85d418d190937b85d8d333d92d7958c0147ffcf90.tmp"C:\Users\Admin\AppData\Local\Temp\is-I1AP9.tmp\b48793592f90afef41d909b85d418d190937b85d8d333d92d7958c0147ffcf90.tmp" /SL5="$602A0,4080569,54272,C:\Users\Admin\AppData\Local\Temp\b48793592f90afef41d909b85d418d190937b85d8d333d92d7958c0147ffcf90.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\SoftArts Video Converter\softartsvc.exe"C:\Users\Admin\AppData\Local\SoftArts Video Converter\softartsvc.exe" -i3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
2.7MB
MD57b0f3ec07ece9bf49c2b8329f4416c80
SHA1db475922202fc44c795cc36a1dcba015cdddc295
SHA2567f20ff14b2703bc08ced05427eb98a0680eaef5a45f3a1a86e537fcbda190c93
SHA512cda29899d6d83d4b8a9965d7bc0d44eacd265ae9afdbb305971b8e13961084da8c7212182bd42cdf2240cf6046f84382bc2b28d7f23568671ad946f5b9b4c898
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Filesize
689KB
MD5e2a2ce4bf998046c31cd4ae74bd5f71d
SHA13964ba4b7852def43363c30373c6a98a264f3174
SHA256981d686ff69b1117c3e461c074595ef5faae0b781610aea7f95f67bdaa702d8e
SHA5123f1c9d8b9bc8875606e67be94a0bd779c1cbc344e8192b7fb9c4f9edda7429d2e7a2587a0bd25aa0b4dbef267c873e5768257e21e5644d070b931aa30ae2ee21
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Filesize
2KB
MD5a69559718ab506675e907fe49deb71e9
SHA1bc8f404ffdb1960b50c12ff9413c893b56f2e36f
SHA2562f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc
SHA512e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63
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Filesize
80KB
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Filesize
40KB
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Filesize
80KB
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Filesize
2.8MB
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Filesize
648KB
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Filesize
2.8MB
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Filesize
2.8MB
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Filesize
2.8MB
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Filesize
2.8MB
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Filesize
2.8MB
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Filesize
2.8MB
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Filesize
2.8MB
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Filesize
2.8MB
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Filesize
2.8MB
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Filesize
2.8MB
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Filesize
2.8MB
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Filesize
2.8MB
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Filesize
2.8MB
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Filesize
2.8MB
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Filesize
2.8MB
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Filesize
2.8MB
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Filesize
2.8MB
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Filesize
2.8MB
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Filesize
2.8MB
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Filesize
752KB
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Filesize
752KB