Analysis
-
max time kernel
146s -
max time network
145s -
platform
windows10_x64 -
resource
win10-en-20211104 -
submitted
18-11-2021 06:13
Static task
static1
Behavioral task
behavioral1
Sample
f757f920c2510b66e0a61a780dd24ed2129c3f7ded568a4ad629d754e8a90565.exe
Resource
win7-en-20211014
Behavioral task
behavioral2
Sample
f757f920c2510b66e0a61a780dd24ed2129c3f7ded568a4ad629d754e8a90565.exe
Resource
win10-en-20211104
General
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Target
f757f920c2510b66e0a61a780dd24ed2129c3f7ded568a4ad629d754e8a90565.exe
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Size
1.5MB
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MD5
831dfe5243cde5e005d71809456c8a5f
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SHA1
3fbf16a2cb5f88aa607c456d0b5a71e54633f78b
-
SHA256
f757f920c2510b66e0a61a780dd24ed2129c3f7ded568a4ad629d754e8a90565
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SHA512
3b9cf3c5f223a6f90960dead11127cb77e8e3ca690b53572183a63f4e30faaad0d982d97b3ecc3ba737b9e95e67ca81f1f8e9358ced21d75c521636ee3dd519c
Malware Config
Extracted
cobaltstrike
1359593325
http://www.xiaox.fun:8443/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.xiaox.fun,/jquery-3.3.1.min.js
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http_header1
AAAACgAAAEdBY2NlcHQ6IHRleHQvaHRtbCxhcHBsaWNhdGlvbi94aHRtbCt4bWwsYXBwbGljYXRpb24veG1sO3E9MC45LCovKjtxPTAuOAAAABAAAAATSG9zdDogd3d3LnhpYW94LmZ1bgAAAAoAAAAfUmVmZXJlcjogaHR0cHM6Ly93d3cueGlhb3guZnVuLwAAAAoAAAAeQWNjZXB0LUVuY29kaW5nOiBnemlwLCBkZWZsYXRlAAAABwAAAAAAAAANAAAAAgAAAAlfX2NmZHVpZD0AAAAGAAAABkNvb2tpZQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA=
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http_header2
AAAACgAAAEdBY2NlcHQ6IHRleHQvaHRtbCxhcHBsaWNhdGlvbi94aHRtbCt4bWwsYXBwbGljYXRpb24veG1sO3E9MC45LCovKjtxPTAuOAAAABAAAAATSG9zdDogd3d3LnhpYW94LmZ1bgAAAAoAAAAeUmVmZXJlcjogaHR0cHM6Ly93d3cueGlhb3guZnVuAAAACgAAAB5BY2NlcHQtRW5jb2Rpbmc6IGd6aXAsIGRlZmxhdGUAAAAHAAAAAAAAAA8AAAANAAAABQAAAAhfX2NmZHVpZAAAAAcAAAABAAAADwAAAA0AAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA=
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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
10000
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port_number
8443
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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
MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDUZqKFkXwrOhLvacDgc8DOk1tgXX87z6FNSP97mFO+zKd8J+OevTI34Lv0tJ0emYhIVcFknN7KuhLY03H/tN+sG42jbJ5XXvEDDqmDiHhCADFpFb+lve3NmL7CIeHcD9+nYKOhFZoTLuRlhWdbExDW/+DBoQMt/HNcPa4EnwkgTQIDAQABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==
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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 10.0; WOW64) AppleWebKit/537.36 Chrome/74 Safari/537.36
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watermark
1359593325
Signatures
-
Cobaltstrike
Detected malicious payload which is part of Cobaltstrike.
-
Suspicious behavior: RenamesItself 1 IoCs
Processes:
f757f920c2510b66e0a61a780dd24ed2129c3f7ded568a4ad629d754e8a90565.exepid process 2656 f757f920c2510b66e0a61a780dd24ed2129c3f7ded568a4ad629d754e8a90565.exe
Processes
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/2656-118-0x00000000027D0000-0x0000000002970000-memory.dmpFilesize
1.6MB
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memory/2656-119-0x0000000180000000-0x0000000180157000-memory.dmpFilesize
1.3MB
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memory/2656-124-0x0000000180000000-0x0000000180157000-memory.dmpFilesize
1.3MB
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memory/2656-125-0x0000000003810000-0x0000000003C82000-memory.dmpFilesize
4.4MB
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memory/2656-126-0x0000000003410000-0x0000000003810000-memory.dmpFilesize
4.0MB
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memory/2656-127-0x0000000003810000-0x0000000003C82000-memory.dmpFilesize
4.4MB