Analysis
-
max time kernel
4294211s -
max time network
158s -
platform
windows7_x64 -
resource
win7-20220311-en -
submitted
14-03-2022 18:16
Static task
static1
Behavioral task
behavioral1
Sample
e799b81c83620b694008c17920b0164a01ffa098692b4c39ce863b184d1b6a6d.ps1
Resource
win7-20220311-en
Behavioral task
behavioral2
Sample
e799b81c83620b694008c17920b0164a01ffa098692b4c39ce863b184d1b6a6d.ps1
Resource
win10v2004-20220310-en
General
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Target
e799b81c83620b694008c17920b0164a01ffa098692b4c39ce863b184d1b6a6d.ps1
-
Size
342KB
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MD5
8d64bab7102ee572a87f7cbb1010d5da
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SHA1
8291e5fa58a98b90d54599b3d95a105370fc309f
-
SHA256
e799b81c83620b694008c17920b0164a01ffa098692b4c39ce863b184d1b6a6d
-
SHA512
98efd1b7082578ba737c16cf1f5cc386afde154624163da1fb512fb454a26e2e3db9ce8dad5dc2431d9267fca39fa8e21cda49850405dc2b00238dea2ce41afc
Malware Config
Extracted
cobaltstrike
1359593325
http://121.41.5.88:80/activity
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access_type
512
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host
121.41.5.88,/activity
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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
80
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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
MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDDFhG7zFbEfL7qMjnq9LQfCjR1f7Qs36QMFoJYyLsWfhntgwjTgSmqr5Kb3e05wdBmPqrup4S/hdBGLzLV1LwawEpNG+vW0FcJXMTNairlb12YASKHkCg8SDoUpMCxaFsNHbKy+AOVn6mvcgpKFz04uaKkw9ETZLE/cNXDU3BwzQIDAQABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==
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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; Trident/5.0; MANM)
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watermark
1359593325
Extracted
cobaltstrike
0
-
watermark
0
Signatures
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Cobaltstrike
Detected malicious payload which is part of Cobaltstrike.
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Blocklisted process makes network request 6 IoCs
Processes:
powershell.exeflow pid process 4 1908 powershell.exe 5 1908 powershell.exe 6 1908 powershell.exe 7 1908 powershell.exe 8 1908 powershell.exe 9 1908 powershell.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
powershell.exepid process 1908 powershell.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
powershell.exedescription pid process Token: SeDebugPrivilege 1908 powershell.exe
Processes
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\e799b81c83620b694008c17920b0164a01ffa098692b4c39ce863b184d1b6a6d.ps11⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1908-54-0x000007FEFBCB1000-0x000007FEFBCB3000-memory.dmpFilesize
8KB
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memory/1908-55-0x000007FEF2EA0000-0x000007FEF39FD000-memory.dmpFilesize
11.4MB
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memory/1908-56-0x000007FEF5310000-0x000007FEF5CAD000-memory.dmpFilesize
9.6MB
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memory/1908-58-0x000000001B760000-0x000000001BA5F000-memory.dmpFilesize
3.0MB
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memory/1908-57-0x00000000028F0000-0x00000000028F2000-memory.dmpFilesize
8KB
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memory/1908-59-0x000007FEF5310000-0x000007FEF5CAD000-memory.dmpFilesize
9.6MB
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memory/1908-60-0x00000000028FB000-0x000000000291A000-memory.dmpFilesize
124KB
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memory/1908-61-0x00000000028F2000-0x00000000028F4000-memory.dmpFilesize
8KB
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memory/1908-62-0x00000000028F4000-0x00000000028F7000-memory.dmpFilesize
12KB
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memory/1908-63-0x0000000002660000-0x00000000026A0000-memory.dmpFilesize
256KB
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memory/1908-64-0x00000000026A0000-0x00000000026ED000-memory.dmpFilesize
308KB