Analysis
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max time kernel
142s -
max time network
147s -
platform
windows10-2004_x64 -
resource
win10v2004-20230703-en -
resource tags
arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system -
submitted
26-08-2023 14:24
Static task
static1
Behavioral task
behavioral1
Sample
3d995fa030083f95793c47136a0a48a0898a37ced323bcd0f76441584bf79f5b_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
3d995fa030083f95793c47136a0a48a0898a37ced323bcd0f76441584bf79f5b_JC.exe
Resource
win10v2004-20230703-en
General
-
Target
3d995fa030083f95793c47136a0a48a0898a37ced323bcd0f76441584bf79f5b_JC.exe
-
Size
87KB
-
MD5
0c49a701466f8b04399aea1177e2d68f
-
SHA1
612f36963382909b90c62499f4117a5b40e93fa1
-
SHA256
3d995fa030083f95793c47136a0a48a0898a37ced323bcd0f76441584bf79f5b
-
SHA512
1b40b79102b250600a8e2cee5a6a53de7ffe73abb002d39c2a9e3f6f512cb5a2a7d0264ce2538f32978fe4c93ae74ba6a3ea403cd750994775b5f0956685cb4d
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SSDEEP
1536:TbHzdJLK8rlXsooYktYHXry0quww6g632sWUdc9dlYiVIVhFNrAy6b:vTdJLzdEYd3G9uwhTdUOWIVhFfi
Malware Config
Extracted
cobaltstrike
http://47.103.106.214:443/eOr7
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user_agent
User-Agent: Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.0; Trident/5.0; BOIE9;ENUS)
Extracted
cobaltstrike
100000
http://47.103.106.214:443/cm
-
access_type
512
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beacon_type
2048
-
host
47.103.106.214,/cm
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http_header1
AAAABwAAAAAAAAADAAAABgAAAAZDb29raWUAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA=
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http_header2
AAAACgAAACZDb250ZW50LVR5cGU6IGFwcGxpY2F0aW9uL29jdGV0LXN0cmVhbQAAAAcAAAAAAAAABQAAAAJpZAAAAAcAAAABAAAABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA=
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http_method1
GET
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http_method2
POST
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polling_time
60000
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port_number
443
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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
MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDi0gPBK/ZhnojkApuE3aXwbwyvC632JSUNR8MnggSI/ZmvW6TqPVikouBPFT1fsivXFTiVLsQE6jbjIvLRiQd2YkLCD0XwmMc90rPgH6uR+P0wle14F860vIkH2lJBMWXcSEgr7UoG3VT74aeiTnllLruBpo+EHvU6ovDpq3Af2wIDAQABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==
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unknown1
4096
-
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; Win64; x64; Trident/5.0)
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watermark
100000
Extracted
cobaltstrike
0
-
watermark
0
Signatures
-
Cobaltstrike
Detected malicious payload which is part of Cobaltstrike.
-
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
3d995fa030083f95793c47136a0a48a0898a37ced323bcd0f76441584bf79f5b_JC.exepid process 940 3d995fa030083f95793c47136a0a48a0898a37ced323bcd0f76441584bf79f5b_JC.exe 940 3d995fa030083f95793c47136a0a48a0898a37ced323bcd0f76441584bf79f5b_JC.exe
Processes
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/940-0-0x000001F55C2A0000-0x000001F55C2A1000-memory.dmpFilesize
4KB
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memory/940-3-0x000001F55E470000-0x000001F55E870000-memory.dmpFilesize
4.0MB
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memory/940-4-0x000001F55E870000-0x000001F55E8BF000-memory.dmpFilesize
316KB
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memory/940-8-0x000001F55E870000-0x000001F55E8BF000-memory.dmpFilesize
316KB