Analysis
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max time kernel
93s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
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submitted
10-10-2024 11:53
General
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Target
SecuriteInfo.com.Trojan-Ransom.Win32.Zerber.gkca.4990.15640.exe
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Size
7.5MB
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MD5
39274680f075dd14ef063eb67d8d7255
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SHA1
ae68156366cfaca06a0fce73ec694fbc0aa4dccd
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SHA256
41ecd979cc674d2a1189fde9da4899b13240154e9acb0e54cdd81e08624c2977
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SHA512
85b96a7be391c8271cf7997cea798f7b95567ae79842c29efb272f4ef957fae76a1dbddf5d77a0c6bfd8eb9efe10e1916e8d23759ea9ab98039b94cf9fd94c63
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SSDEEP
196608:eqwPbZzrIoA+gjWxug5xzPtIxY8unUAwnlzUP:yzycI4tIi1nUADP
Malware Config
Signatures
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE 1 IoCs
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Loads dropped DLL 12 IoCs
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Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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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.
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Checks SCSI registry key(s) 3 TTPs 6 IoCs
SCSI information is often read in order to detect sandboxing environments.
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Enumerates system info in registry 2 TTPs 3 IoCs
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Suspicious behavior: EnumeratesProcesses 1 IoCs
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Suspicious use of AdjustPrivilegeToken 1 IoCs
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Suspicious use of WriteProcessMemory 3 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan-Ransom.Win32.Zerber.gkca.4990.15640.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan-Ransom.Win32.Zerber.gkca.4990.15640.exe"1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\RarSFX0\NC Auth Tool V5.8.exe"C:\Users\Admin\AppData\Local\Temp\RarSFX0\NC Auth Tool V5.8.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Checks SCSI registry key(s)
- Enumerates system info in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
19KB
MD5e1e8685c6ae7b57cd1b8c735685d74a0
SHA1d2b3eb92a98b861429b2686abbe804ac4b55b2fe
SHA256646f35f2fada20ac9c9d380950d80cbce122367baf7e415818eb1836ac34547d
SHA5123e0163cd5c2a318a4f8382a434d3a756ff065d6893c776371ab5ea481357100a104c5fb5ebe28ef2e613107d7fbe2f84172ffec9bbd1d8beb5b0954ca811d312
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Filesize
2.1MB
MD5c97f23b52087cfa97985f784ea83498f
SHA1d364618bec9cd6f8f5d4c24d3cc0f4c1a8e06b89
SHA256e658e8a5616245dbe655e194b59f1bb704aaeafbd0925d6eebbe70555a638cdd
SHA512ecfa83596f99afde9758d1142ff8b510a090cba6f42ba6fda8ca5e0520b658943ad85829a07bf17411e26e58432b74f05356f7eaeb3949a8834faa5de1a4f512
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Filesize
153KB
MD5d496ce3436511c6a4d826ab418cf8b6d
SHA1e26b538a3ae8b0a231011d5c9b7fc26291b346ef
SHA256b6de87ff6fdde6d0a245ef37fe81fac49523c35115c61bc002e4935d99875508
SHA5128acee96ec266249d7cf2eb13cdc18e0f56f66f6e9f12766e04db1eddad1af6f5a273f56cafa9e9a76bd5b5e813d21148af38541d17728e52aefcdb7cf4792114
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Filesize
656KB
MD565ef4b23060128743cef937a43b82aa3
SHA1cc72536b84384ec8479b9734b947dce885ef5d31
SHA256c843869aaca5135c2d47296985f35c71ca8af4431288d04d481c4e46cc93ee26
SHA512d06690f9aac0c6500aed387f692b3305dfc0708b08fc2f27eaa44b108908ccd8267b07f8fb8608eef5c803039caeabf8f88a18b7e5b1d850f32bbb72bcd3b0b7
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Filesize
345KB
MD534ea7f7d66563f724318e322ff08f4db
SHA1d0aa8038a92eb43def2fffbbf4114b02636117c5
SHA256c2c12d31b4844e29de31594fc9632a372a553631de0a0a04c8af91668e37cf49
SHA512dceb1f9435b9479f6aea9b0644ba8c46338a7f458c313822a9d9b3266d79af395b9b2797ed3217c7048db8b22955ec6fe8b0b1778077fa1de587123ad9e6b148
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Filesize
1.3MB
MD58e30aa56adcbd4053bdbde80a8960a8a
SHA18e88d37a06873517254330b72e444eff3085ff4f
SHA2562719973d27fcff2ab02765d270817bae2314f22d86abe36b54c27644cabbf12f
SHA5129146be969d3faa84dd183e100d4c3b0d4403c6fd2d2d903222d339c1c46a9d68b639f1aa726141125cd07bf4c1d433d6f47cd58040fc74f5862b7c499eae1539
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Filesize
695KB
MD5195ffb7167db3219b217c4fd439eedd6
SHA11e76e6099570ede620b76ed47cf8d03a936d49f8
SHA256e1e27af7b07eeedf5ce71a9255f0422816a6fc5849a483c6714e1b472044fa9d
SHA51256eb7f070929b239642dab729537dde2c2287bdb852ad9e80b5358c74b14bc2b2dded910d0e3b6304ea27eb587e5f19db0a92e1cbae6a70fb20b4ef05057e4ac
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Filesize
712KB
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Filesize
120KB
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Filesize
7.7MB
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Filesize
40KB
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Filesize
7.7MB
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Filesize
368KB
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Filesize
680KB
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Filesize
7.7MB
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Filesize
584KB
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Filesize
5.6MB
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Filesize
7.7MB
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Filesize
472KB
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Filesize
136KB
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Filesize
2.1MB
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Filesize
3.3MB
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Filesize
408KB
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Filesize
1.3MB
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Filesize
48KB
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Filesize
4KB
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Filesize
176KB
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Filesize
4KB
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Filesize
7.7MB
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Filesize
7.7MB
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Filesize
7.7MB
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Filesize
7.7MB