General
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Target
b02e02f5cddd4bec31e4345de59c4649fe56df4f0e932f5335f4fffa39245b18
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Size
8.7MB
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Sample
240308-vny6sace85
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MD5
115ac81e801ffbd7e3d43a11ea7d4b88
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SHA1
6a5893b5b5f7715abfdce83d18cfa7a11ee8f83e
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SHA256
b02e02f5cddd4bec31e4345de59c4649fe56df4f0e932f5335f4fffa39245b18
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SHA512
72cae38e72e24c545432e5ca37bcf1eb2c0e280e9beb0d4f48b3a8d66ef765db2035c3a7d42fa158645eaa2714de8b49830888da39e4ce7c1e068167d63791a5
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SSDEEP
196608:4JtACRksvFr+y/nqDFA5YmvdsBcW4njQthsiHzSEOg7krmZJyy:bcksbnqpIvaBcbnKhsyp7l
Malware Config
Extracted
cobaltstrike
426352781
http://www.yahooo.shop:443/jquery-3.3.1.min.js
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access_type
512
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beacon_type
2048
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host
www.yahooo.shop,/jquery-3.3.1.min.js
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http_header1
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http_header2
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http_method1
GET
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http_method2
POST
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jitter
9472
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polling_time
20000
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port_number
443
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sc_process32
%windir%\syswow64\dllhost.exe
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sc_process64
%windir%\sysnative\dllhost.exe
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state_machine
MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDG1HWIZ/fOVkVn9Qze0QWpxRNWG+TAcLEelxA6a6bOU/fjiqQPHnBbNodltXxl/IBseBhMu/wb3HZqxhztqxB1Azp45VCf8sih9UXaa41FqQU5paN7yhPuL74OzRVL4DMfH2HQ2J7W2sRXxJej/+S46UZ3vL52xxMleoqedUfzAwIDAQABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==
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unknown1
4.234810624e+09
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unknown2
AAAABAAAAAEAAAXyAAAAAgAAAFQAAAACAAAPWwAAAA0AAAAPAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==
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uri
/jquery-3.3.2.min.js
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user_agent
Mozilla/5.0 (Windows NT 6.3; Trident/7.0; rv:11.0) like Gecko
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watermark
426352781
Targets
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Target
b02e02f5cddd4bec31e4345de59c4649fe56df4f0e932f5335f4fffa39245b18
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Size
8.7MB
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MD5
115ac81e801ffbd7e3d43a11ea7d4b88
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SHA1
6a5893b5b5f7715abfdce83d18cfa7a11ee8f83e
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SHA256
b02e02f5cddd4bec31e4345de59c4649fe56df4f0e932f5335f4fffa39245b18
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SHA512
72cae38e72e24c545432e5ca37bcf1eb2c0e280e9beb0d4f48b3a8d66ef765db2035c3a7d42fa158645eaa2714de8b49830888da39e4ce7c1e068167d63791a5
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SSDEEP
196608:4JtACRksvFr+y/nqDFA5YmvdsBcW4njQthsiHzSEOg7krmZJyy:bcksbnqpIvaBcbnKhsyp7l
Score10/10-
Cobaltstrike
Detected malicious payload which is part of Cobaltstrike.
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Modifies Installed Components in the registry
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Sets file execution options in registry
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE
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Loads dropped DLL
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Reads user/profile data of web browsers
Infostealers often target stored browser data, which can include saved credentials etc.
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Registers COM server for autorun
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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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