Analysis
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max time kernel
171s -
max time network
188s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
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submitted
30/12/2023, 20:22
General
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Target
SecuriteInfo.com.FileRepMalware.31168.16257.exe
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Size
4.7MB
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MD5
14f1ec19b3c6146461fed798b1ee4f5f
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SHA1
bdb4407851fb84ecb34c5a1c27162b9bff83d224
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SHA256
825cc69fcaba6cdd1afd55f938d7de491beca7365dfb34e071e613328fcddd98
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SHA512
61ec83bc28849a66a64c43d030124ed260e7bf8b2fa8e6622062fc6b2a190610fdb3d6edaa0ac40ce95ca120a766dc734341a09a79815089e2bc9ed14e7c3ded
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SSDEEP
98304:Q88Ruln+yZ3OUCwYP14fIcvm8iK7rf90LE0mIsofzdI1ciOr4dm8:58slDIU0tQHe8iKaPXW1cRr4dD
Malware Config
Signatures
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Executes dropped EXE 3 IoCs
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Loads dropped DLL 6 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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Drops file in Program Files directory 51 IoCs
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Runs net.exe
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Suspicious use of FindShellTrayWindow 1 IoCs
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Suspicious use of WriteProcessMemory 23 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.FileRepMalware.31168.16257.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.FileRepMalware.31168.16257.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\is-A16LB.tmp\SecuriteInfo.com.FileRepMalware.31168.16257.tmp"C:\Users\Admin\AppData\Local\Temp\is-A16LB.tmp\SecuriteInfo.com.FileRepMalware.31168.16257.tmp" /SL5="$4017C,4662595,54272,C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.FileRepMalware.31168.16257.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Drops file in Program Files directory
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\net.exe"C:\Windows\system32\net.exe" helpmsg 303⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 helpmsg 304⤵
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C:\Program Files (x86)\JSON Stdandart API\jsonstdapi.exe"C:\Program Files (x86)\JSON Stdandart API\jsonstdapi.exe" -i3⤵
- Executes dropped EXE
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C:\Program Files (x86)\JSON Stdandart API\jsonstdapi.exe"C:\Program Files (x86)\JSON Stdandart API\jsonstdapi.exe" -s3⤵
- Executes dropped EXE
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
1.1MB
MD51b438e7a810899acc69127738810d32f
SHA1a53ce77411fa07b4e5120ce88cab1ac6181517ad
SHA2564a0356d3702ad521a22268b9f7613765c2a91d494f054f1bd33979a0bed56f76
SHA51253d49b79d43df4a075350824a62e7f24896c28db3740d8f4d3c8785000ea087a328b462991a690af7f95abf76f2b763473c648ffdd2df92be14207f1334a202f
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Filesize
424KB
MD55eb4edb08530e2399d1ab94105490f25
SHA18e98ccbc91bed46de2dfd87f499a6d3126e56c03
SHA256b8833c80568bb9f0b2b8afb2e016b27d0dcfd74b79f819e900d5f55de714e546
SHA512f6b0e622895601ec4682b3dcc35f24ca1fb91c6988229369da4af49e6b500dcfcb7d5fc96460534860591c25adda4cbbf374e46bdea048d5d948337b3d07bae2
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Filesize
248KB
MD5a8545d96fa4f17fb9a9be4c76ca5ec8d
SHA1e6467a6638f59318747fd95f94858d8faf91e144
SHA2568d5182e8adc05382ba1bc02d8c73f8f8b354993b4d6ef4573d9f458beeda64d9
SHA512c26de1d8ca1d928254a8b92571105ccb29880cacb810f060b2a3baac6ac781eec554f092a09a80d6434875977ec016d05d6985c120c44ff2e457e9d699bf3b0f
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Filesize
64KB
MD544c01366d31ae9e02a75a2dc775607bb
SHA11f3676779719b9cb5597b31bfef3203418d07f3c
SHA2563ad46a7fb648cb227f99c2043914938a1b2d62f40f167aa9f0fd01aed9573f66
SHA51218748c0c57e73cfd06a8c274e28b7ddc8c98e303ed4f3f7e60ef552a1ac22043a0f95cbfd308f6379ae88e5e47e0fc75a9db540a2dc4db25a3c2b8f3d5aba848
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Filesize
688KB
MD5a7662827ecaeb4fc68334f6b8791b917
SHA1f93151dd228d680aa2910280e51f0a84d0cad105
SHA25605f159722d6905719d2d6f340981a293f40ab8a0d2d4a282c948066809d4af6d
SHA512e9880b3f3ec9201e59114850e9c570d0ad6d3b0e04c60929a03cf983c62c505fcb6bb9dc3adeee88c78d43bd484159626b4a2f000a34b8883164c263f21e6f4a
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Filesize
2KB
MD5a69559718ab506675e907fe49deb71e9
SHA1bc8f404ffdb1960b50c12ff9413c893b56f2e36f
SHA2562f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc
SHA512e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63
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Filesize
19KB
MD53adaa386b671c2df3bae5b39dc093008
SHA1067cf95fbdb922d81db58432c46930f86d23dded
SHA25671cd2f5bc6e13b8349a7c98697c6d2e3fcdeea92699cedd591875bea869fae38
SHA512bbe4187758d1a69f75a8cca6b3184e0c20cf8701b16531b55ed4987497934b3c9ef66ecd5e6b83c7357f69734f1c8301b9f82f0a024bb693b732a2d5760fd303
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Filesize
22KB
MD592dc6ef532fbb4a5c3201469a5b5eb63
SHA13e89ff837147c16b4e41c30d6c796374e0b8e62c
SHA2569884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87
SHA5129908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3
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Filesize
1.6MB
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Filesize
1.6MB
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Filesize
1.6MB
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Filesize
1.6MB
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Filesize
1.6MB
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Filesize
1.6MB
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Filesize
1.6MB
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Filesize
1.6MB
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Filesize
1.6MB
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Filesize
1.6MB
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Filesize
1.6MB
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Filesize
1.6MB
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Filesize
1.6MB
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Filesize
1.6MB
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Filesize
1.6MB
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Filesize
1.6MB
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Filesize
1.6MB
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Filesize
1.6MB
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Filesize
1.6MB
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Filesize
648KB
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Filesize
648KB
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Filesize
648KB
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Filesize
1.6MB
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Filesize
80KB
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Filesize
80KB
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Filesize
1.6MB
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Filesize
1.6MB
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Filesize
4KB
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Filesize
4KB
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Filesize
752KB