General
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Target
惊喜.exe
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Size
7.4MB
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Sample
230612-mha8rsbd68
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MD5
e935248f8631314bbcb9bf90f2b496e5
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SHA1
3ed3400e894db1205272161c06a6b8bcc5427853
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SHA256
b242d9c143c8e1b9266bc2d2fb937ae933b58e1cd291e4807ced1df5237cb52c
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SHA512
970c3dded9b2f6f1b2b064d1da511f6067043bdbbd80f56ba7c15724deafa5e953183fb160e260641c5d550909494c1c6a4d1aa5bced70f798b5fb73c777217d
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SSDEEP
196608:nNgBf2V1N+u/JVhQ9onJ5hrZER7iLHdN2aV0:nNgBf2Vn+u/JVm9c5hlER7ix90
Static task
static1
Behavioral task
behavioral1
Sample
惊喜.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
惊喜.exe
Resource
win10v2004-20230221-en
Malware Config
Extracted
cobaltstrike
http://123.207.211.161:6000/nC6v
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user_agent
User-Agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1)
Extracted
cobaltstrike
305419896
http://123.207.211.161:6000/ptj
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access_type
512
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host
123.207.211.161,/ptj
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http_header1
AAAABwAAAAAAAAADAAAABgAAAAZDb29raWUAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==
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http_header2
AAAACgAAACZDb250ZW50LVR5cGU6IGFwcGxpY2F0aW9uL29jdGV0LXN0cmVhbQAAAAcAAAAAAAAABQAAAAJpZAAAAAcAAAABAAAABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==
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http_method1
GET
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http_method2
POST
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maxdns
255
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polling_time
60000
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port_number
6000
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sc_process32
%windir%\syswow64\rundll32.exe
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sc_process64
%windir%\sysnative\rundll32.exe
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state_machine
MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCTUlJ7J79z/MkkV8+MsYlOvREE2hhdGNzrKPFZ10lY0K5legA+um5JxESEaC0woDgSmOGrkh1giz/aQwd6tG4mihFgpi0oIbfwu6XZbE6ghYGyu2F7+A5TifRUzvU0YLXjK78EW12XhjHx4KopMF/AtOAueGwfiI2DmXwNzrBDvwIDAQABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==
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unknown1
4096
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unknown2
AAAABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==
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uri
/submit.php
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user_agent
Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; WOW64; Trident/5.0; MANM)
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watermark
305419896
Extracted
cobaltstrike
0
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watermark
0
Targets
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Target
惊喜.exe
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Size
7.4MB
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MD5
e935248f8631314bbcb9bf90f2b496e5
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SHA1
3ed3400e894db1205272161c06a6b8bcc5427853
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SHA256
b242d9c143c8e1b9266bc2d2fb937ae933b58e1cd291e4807ced1df5237cb52c
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SHA512
970c3dded9b2f6f1b2b064d1da511f6067043bdbbd80f56ba7c15724deafa5e953183fb160e260641c5d550909494c1c6a4d1aa5bced70f798b5fb73c777217d
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SSDEEP
196608:nNgBf2V1N+u/JVhQ9onJ5hrZER7iLHdN2aV0:nNgBf2Vn+u/JVm9c5hlER7ix90
Score10/10-
Loads dropped DLL
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Suspicious use of NtSetInformationThreadHideFromDebugger
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