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220906-fsg1qsfda9 10Analysis
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max time kernel
18s -
platform
windows7_x64 -
resource
win7-20220901-en -
resource tags
arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system -
submitted
04-09-2022 12:33
Static task
static1
Behavioral task
behavioral1
Sample
run.js
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
run.js
Resource
win10-20220901-en
Behavioral task
behavioral3
Sample
run.js
Resource
win10v2004-20220812-en
General
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Target
run.js
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Size
365KB
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MD5
c4e9fc349d5c8b24c0ddb1533de2c16b
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SHA1
147e938bd06709b3c20eea4ac461093d573be037
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SHA256
28fd3a1d9087d7b103b7f6cfca002798b6365fe6ebcc66fa02dbb4a9e6378e71
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SHA512
fd0cf6f434e665aabc91f6095394a08483990c12a0b6ad3a1bd820b740af0ddbc02bc0a2592be429c7488b3cd2889afad8f758b4258009dfe51e9faac76842be
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SSDEEP
6144:Jnm5mwYxm+DzkzFIDIWCy49ezGywT7PDSzT3enlJ1BJ0exGqkIb1Taha6e2T6Huv:FnaIEWeqWdnlhJ+eHHu+1Qk3C+MAQ
Malware Config
Extracted
metasploit
windows/single_exec
Signatures
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MetaSploit
Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.
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Executes dropped EXE 2 IoCs
Processes:
radFF944.execompact.exepid process 1936 radFF944.exe 860 compact.exe -
Loads dropped DLL 1 IoCs
Processes:
radFF944.exepid process 1936 radFF944.exe -
Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs
Bootkits write to the MBR to gain persistence at a level below the operating system.
Processes:
compact.exedescription ioc process File opened for modification \??\PhysicalDrive0 compact.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
compact.exedescription pid process Token: SeShutdownPrivilege 860 compact.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
wscript.exeradFF944.exedescription pid process target process PID 1060 wrote to memory of 1936 1060 wscript.exe radFF944.exe PID 1060 wrote to memory of 1936 1060 wscript.exe radFF944.exe PID 1060 wrote to memory of 1936 1060 wscript.exe radFF944.exe PID 1060 wrote to memory of 1936 1060 wscript.exe radFF944.exe PID 1936 wrote to memory of 860 1936 radFF944.exe compact.exe PID 1936 wrote to memory of 860 1936 radFF944.exe compact.exe PID 1936 wrote to memory of 860 1936 radFF944.exe compact.exe PID 1936 wrote to memory of 860 1936 radFF944.exe compact.exe
Processes
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C:\Windows\system32\wscript.exewscript.exe C:\Users\Admin\AppData\Local\Temp\run.js1⤵
- Suspicious use of WriteProcessMemory
PID:1060 -
C:\Users\Admin\AppData\Local\Temp\radFF944.exe"C:\Users\Admin\AppData\Local\Temp\radFF944.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1936 -
C:\Users\Admin\AppData\Roaming\{1ba3821d-6bbb-4e90-bfe9-e53c2cf9028d}\compact.exe"C:\Users\Admin\AppData\Roaming\{1ba3821d-6bbb-4e90-bfe9-e53c2cf9028d}\compact.exe"3⤵
- Executes dropped EXE
- Writes to the Master Boot Record (MBR)
- Suspicious use of AdjustPrivilegeToken
PID:860
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\radFF944.exeFilesize
254KB
MD5e3b7d39be5e821b59636d0fe7c2944cc
SHA100479a97e415e9b6a5dfb5d04f5d9244bc8fbe88
SHA256389a7d395492c2da6f8abf5a8a7c49c3482f7844f77fe681808c71e961bcae97
SHA5128f977c60658063051968049245512b6aea68dd89005d0eefde26e4b2757210e9e95aabcef9aee173f57614b52cfbac924d36516b7bc7d3a5cc67daae4dee3ad5
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C:\Users\Admin\AppData\Local\Temp\radFF944.exeFilesize
254KB
MD5e3b7d39be5e821b59636d0fe7c2944cc
SHA100479a97e415e9b6a5dfb5d04f5d9244bc8fbe88
SHA256389a7d395492c2da6f8abf5a8a7c49c3482f7844f77fe681808c71e961bcae97
SHA5128f977c60658063051968049245512b6aea68dd89005d0eefde26e4b2757210e9e95aabcef9aee173f57614b52cfbac924d36516b7bc7d3a5cc67daae4dee3ad5
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C:\Users\Admin\AppData\Roaming\{1ba3821d-6bbb-4e90-bfe9-e53c2cf9028d}\compact.exeFilesize
255KB
MD5a1dedbbab2a2e44bdcd5a4c9fa554ee0
SHA143665f07a22992c52b3020f2b9f079a97d3a790c
SHA2566d17ca4fabbecdedca3e711351faa845b08fcef0990a3dd2cc59505f545b2b58
SHA5129a29718a57e06851547b405df0e40db6689a7ae5a10a669e1024c6db35221c2802280e4a52044db68bd33c7dd0df6195fb1be0f50f998b3f99551423774708a6
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\Users\Admin\AppData\Roaming\{1ba3821d-6bbb-4e90-bfe9-e53c2cf9028d}\compact.exeFilesize
255KB
MD5a1dedbbab2a2e44bdcd5a4c9fa554ee0
SHA143665f07a22992c52b3020f2b9f079a97d3a790c
SHA2566d17ca4fabbecdedca3e711351faa845b08fcef0990a3dd2cc59505f545b2b58
SHA5129a29718a57e06851547b405df0e40db6689a7ae5a10a669e1024c6db35221c2802280e4a52044db68bd33c7dd0df6195fb1be0f50f998b3f99551423774708a6
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memory/860-60-0x0000000000000000-mapping.dmp
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memory/860-65-0x0000000000280000-0x000000000029A000-memory.dmpFilesize
104KB
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memory/1060-54-0x000007FEFB9E1000-0x000007FEFB9E3000-memory.dmpFilesize
8KB
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memory/1936-55-0x0000000000000000-mapping.dmp
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memory/1936-57-0x0000000074DC1000-0x0000000074DC3000-memory.dmpFilesize
8KB
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memory/1936-62-0x0000000000240000-0x0000000000256000-memory.dmpFilesize
88KB
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memory/1936-64-0x0000000000310000-0x000000000032A000-memory.dmpFilesize
104KB