Analysis
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max time kernel
0s -
max time network
62s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
25-12-2023 08:42
Static task
static1
Behavioral task
behavioral1
Sample
WTSAPI32.dll
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
WTSAPI32.dll
Resource
win10v2004-20231215-en
Behavioral task
behavioral3
Sample
music.exe
Resource
win7-20231215-en
Behavioral task
behavioral4
Sample
music.exe
Resource
win10v2004-20231215-en
General
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Target
music.exe
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Size
1.4MB
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MD5
57c3a0543085a646c010beaabf16d0be
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SHA1
b8c0951241dc0e55c4bd73c5e2d33242bd683ff2
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SHA256
14436eaf182648ab89c9a54d2e83e5071c07c250e6c744a314035f9424a9106f
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SHA512
35e7b74ff0d07e1d392b6a88a3f4dfc2e1b2d77e8a9246621ad8bf15e41b8c4434a75bcf22d692e24f5450ce38b0440a7ccd749cc9d123a95487ce89cab298e8
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SSDEEP
12288:mKg1wFSd2zIucT9v+8CbdEujvqzVoZTZINv/GPwVOPc+62z77ei8M/TW0n/T+QN1:mISYzIuw90GkT6Nv/GPwVOE+6Gei8U
Malware Config
Extracted
cobaltstrike
100000
http://www.hikunpeng.com:80/audiencemanager.js
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access_type
512
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host
www.hikunpeng.com,/audiencemanager.js
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http_header1
AAAACgAAAEdBY2NlcHQ6IHRleHQvaHRtbCxhcHBsaWNhdGlvbi94aHRtbCt4bWwsYXBwbGljYXRpb24veG1sO3E9MC45LCovKjtxPTAuOAAAABAAAAAaSG9zdDogc3RhdGljLm1pY3Jvc29mdC5jb20AAAAKAAAAJlJlZmVyZXI6IGh0dHBzOi8vc3RhdGljLm1pY3Jvc29mdC5jb20vAAAACgAAAB5BY2NlcHQtRW5jb2Rpbmc6IGd6aXAsIGRlZmxhdGUAAAAHAAAAAAAAAA0AAAACAAAACF9fbXMtY3Y9AAAABgAAAAZDb29raWUAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA=
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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
30000
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port_number
80
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sc_process32
%windir%\syswow64\runonce.exe
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sc_process64
%windir%\sysnative\runonce.exe
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state_machine
MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCJKQv1XF4Cmh2xywEarCa/bP0HPP+UFEQJHMOo5NsyVYvAVfHd59D4LmvVhtB6dvdqdkLUunc6NQljbO4D42xMOrFI41rqlbFibjEJQYX58RbZvjS1bhHVKa9XdQIQRpuk3eWO4Pk+iGyM1gHKjyZT+PV5lhUp1aBwAUirc7UnEQIDAQABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==
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unknown1
1.435374848e+09
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unknown2
AAAABAAAAAEAAAf+AAAAAgAAIUwAAAACAAAPtQAAAA0AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==
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uri
/audiencemanager-v2.js
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user_agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/88.0.4044.62 Safari/537.36
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watermark
100000
Signatures
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Cobaltstrike
Detected malicious payload which is part of Cobaltstrike.
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Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
music.exepid process 3512 music.exe 3512 music.exe
Processes
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/3512-0-0x0000000000560000-0x0000000000582000-memory.dmpFilesize
136KB
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memory/3512-6-0x000000006F100000-0x0000000070BE5000-memory.dmpFilesize
26.9MB
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memory/3512-10-0x0000000000560000-0x0000000000582000-memory.dmpFilesize
136KB
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memory/3512-11-0x0000000048140000-0x00000000482DF000-memory.dmpFilesize
1.6MB
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memory/3512-13-0x00000000482E0000-0x000000004847F000-memory.dmpFilesize
1.6MB
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memory/3512-27-0x0000000048140000-0x00000000482DF000-memory.dmpFilesize
1.6MB
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memory/3512-33-0x000000006F040000-0x000000006F041000-memory.dmpFilesize
4KB
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memory/3512-34-0x000000006F090000-0x000000006F0D1000-memory.dmpFilesize
260KB
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memory/3512-32-0x0000000074C40000-0x0000000074C8F000-memory.dmpFilesize
316KB
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memory/3512-31-0x0000000074BF0000-0x0000000074C3F000-memory.dmpFilesize
316KB
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memory/3512-29-0x00000000482E0000-0x000000004847F000-memory.dmpFilesize
1.6MB
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memory/3512-35-0x000000006F100000-0x0000000070BE5000-memory.dmpFilesize
26.9MB
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memory/3512-37-0x00000000482E0000-0x000000004847F000-memory.dmpFilesize
1.6MB
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memory/3512-36-0x0000000048140000-0x00000000482DF000-memory.dmpFilesize
1.6MB
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memory/3512-38-0x000000006F090000-0x000000006F0D1000-memory.dmpFilesize
260KB