Analysis
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max time kernel
5s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20231222-en -
resource tags
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submitted
31-12-2023 22:10
General
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Target
3b2fd6cfa20b53ed6d5d55c97ba3884f.exe
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Size
1.5MB
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MD5
3b2fd6cfa20b53ed6d5d55c97ba3884f
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SHA1
a19518b371bc708790bab3f3769d9472559a7de5
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SHA256
9258fb579d6597ae1cb061dc2dfcd3fdbc6d689f4844bae159bb3f75b9c1b8f6
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SHA512
339b9da108e46690d2c3363c8bedd1bb1f05b6e538b4befc49a44955a3a7f337a4f3e8605b42a15ac1ab36834318e7a82de191d759c05c6291d0551591551f73
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SSDEEP
24576:ox1k70TrcnXpatsCu7IfLKZnikPhhUF54clNf7+6uHAW92zt/sWu2BSMCqD8kgbS:ox1kQTA5Qw7CSikJo54clgLH+tkWJ0Zb
Malware Config
Signatures
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Detects Echelon Stealer payload 1 IoCs
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Echelon
Echelon is a .NET stealer that targets passwords from browsers, email and cryptocurrency clients.
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Looks up external IP address via web service 3 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
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Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\3b2fd6cfa20b53ed6d5d55c97ba3884f.exe"C:\Users\Admin\AppData\Local\Temp\3b2fd6cfa20b53ed6d5d55c97ba3884f.exe"1⤵
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
148KB
MD590a1d4b55edf36fa8b4cc6974ed7d4c4
SHA1aba1b8d0e05421e7df5982899f626211c3c4b5c1
SHA2567cf3e9e8619904e72ea6608cc43e9b6c9f8aa2af02476f60c2b3daf33075981c
SHA512ea0838be754e1258c230111900c5937d2b0788f90bbf7c5f82b2ceda7868e50afb86c301f313267eaa912778da45755560b5434885521bf915967a7863922ae2
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Filesize
303B
MD56e7021f07dcad2ff896d5493df27d623
SHA167bbc01ffa5421c4ba7a9ba520140220768e8161
SHA2563fcecbd5d6074f45e55b2d4b6bed0920dc82f4b59f397a59ef95f9b3c30fbc3f
SHA512d57f833b7b1f09fa34e0c6e02f73fbf5b14b1fa19c16e8089a6c45d963b51a08b6376d0e2b4897ef9079182998c0b6a669d59f6084ea6bdb93ff91c5f3062bdd
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Filesize
371KB
MD5b8b2b28f5fb0be628f55b9e0cd50873a
SHA18cab9f3f1711094d863150f25da1fc6f2f8012b0
SHA256b3b143735f29dd479844eda1add5eac975447244efe52df4292039da8d2680ec
SHA51250d2e9d292ab9afe571a5e63d976ee2b060aa40607310ee4583cde15c2c1055804e2ba5f8d9e80443afe0949f7c7c8ae063d591e1352fb8ffde3560c753bd9be
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Filesize
243KB
MD58121aa0eba575212fda90ada6626d538
SHA16a322ccfc31e4dcb6a53b287c9801eeddd777b6c
SHA256c8efdfa67429911a3fc0ed1048e3f3e462f0a7ddfa54b3b4ef925cb6486ddc2e
SHA512caa1160ecb0884847ce71a742cae910788205e01b1de49399fddac395a464cdf2c68004e274d534bbf1d0e290bd01d87537195ffbbd47ede931da81f97191f6c
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Filesize
81KB
MD5a4d626f6a8f36b857941b564211dbaae
SHA1802a4988557d5a1bc8bdd32204f4c632ae3ea7c2
SHA25684f2044fe767a04df81ea3c65b6bc0d5d12f37b8c45e63dcd403103351452ae2
SHA512a2eea2352043fc7e54edee44b50afd5b69bfffe344786d295ee31e89651c2ed5c3bcc53dabcc5fb067f0dd2bc60458180c9d43403e052249956b1c234283bd78
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Filesize
1.5MB
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Filesize
10.8MB
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Filesize
472KB
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Filesize
64KB
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Filesize
10.8MB
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Filesize
64KB
