Analysis
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max time kernel
141s -
max time network
138s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
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submitted
31-10-2024 06:37
General
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Target
fc2d3e19c5cb32d13436dd0ace4a26f11ee94c73dacff09ad1b57c494948ea49.exe
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Size
4.2MB
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MD5
1b407df95a2d5afdde748e586dcbc2dd
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SHA1
63913b5534a060cebea34f8e5103190f78ef96a0
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SHA256
fc2d3e19c5cb32d13436dd0ace4a26f11ee94c73dacff09ad1b57c494948ea49
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SHA512
c9e6e22eb9dfad7347c8a19bb5e862472977d47cb003d48be5ee536d767defcb31191fed63be36469142d18681b9dff16427c1bbdfff38de1be5c88f463d04c2
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SSDEEP
98304:IMgMjGDTviWlYCP6/mReh1h+9EP9lZNTPmsYBW+yzEq:rgMjGfXYCP6/WePA9uljmsYBhoEq
Malware Config
Signatures
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Detect Socks5Systemz Payload 3 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\fc2d3e19c5cb32d13436dd0ace4a26f11ee94c73dacff09ad1b57c494948ea49.exe"C:\Users\Admin\AppData\Local\Temp\fc2d3e19c5cb32d13436dd0ace4a26f11ee94c73dacff09ad1b57c494948ea49.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\is-2NQ85.tmp\fc2d3e19c5cb32d13436dd0ace4a26f11ee94c73dacff09ad1b57c494948ea49.tmp"C:\Users\Admin\AppData\Local\Temp\is-2NQ85.tmp\fc2d3e19c5cb32d13436dd0ace4a26f11ee94c73dacff09ad1b57c494948ea49.tmp" /SL5="$7004A,4075621,54272,C:\Users\Admin\AppData\Local\Temp\fc2d3e19c5cb32d13436dd0ace4a26f11ee94c73dacff09ad1b57c494948ea49.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
MD54db67a78a8ad56f624262e4849d7de1b
SHA13efd26410c8dd9cc7afeea0df5fda5153dc2dc42
SHA256954e7379d68ea53c2f71b13e687010408051f2ae88c34c9e026c63cdd6342bd8
SHA512c61e9c9cfe783c31257fca46a42179141ae278699cc7ff4d106a6a09e3b8b2a663e2e8f779ed35a9eaad60c25e141b74c394d5c7cc8f4fb84c2d229c44d0bbe7
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Filesize
689KB
MD545c00318572f7f1428f34486affd7fb2
SHA1be7685f75e22b77ba889da303b1d82990db66238
SHA256a87ddeb19277ae5e4f2d2fb191dd6c3d17e8cfde405f7abe1c2086c3f3c4ea6c
SHA5121a32d691ae03cb94a77cceb4a68e1ece0293a04cbaedea633ff2c3feeafd455022a39fe9ba59512a935d76f51cb68e960a8fc2bf0bfdff459184afb03d0586b4
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Filesize
2KB
MD5a69559718ab506675e907fe49deb71e9
SHA1bc8f404ffdb1960b50c12ff9413c893b56f2e36f
SHA2562f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc
SHA512e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63
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Filesize
752KB
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Filesize
752KB
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Filesize
40KB
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Filesize
80KB
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Filesize
80KB
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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
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
648KB
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Filesize
648KB
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Filesize
2.8MB
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Filesize
2.8MB