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220906-fsg1qsfda9 10Analysis
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max time kernel
32s -
max time network
18s -
platform
windows10-1703_x64 -
resource
win10-20220812-en -
resource tags
arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system -
submitted
31-08-2022 21:48
Static task
static1
Behavioral task
behavioral1
Sample
run.js
Resource
win10-20220812-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:
radE5DC8.exeeventcreate.exepid process 4032 radE5DC8.exe 1728 eventcreate.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:
eventcreate.exedescription ioc process File opened for modification \??\PhysicalDrive0 eventcreate.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:
eventcreate.exedescription pid process Token: SeShutdownPrivilege 1728 eventcreate.exe -
Suspicious use of WriteProcessMemory 6 IoCs
Processes:
wscript.exeradE5DC8.exedescription pid process target process PID 3488 wrote to memory of 4032 3488 wscript.exe radE5DC8.exe PID 3488 wrote to memory of 4032 3488 wscript.exe radE5DC8.exe PID 3488 wrote to memory of 4032 3488 wscript.exe radE5DC8.exe PID 4032 wrote to memory of 1728 4032 radE5DC8.exe eventcreate.exe PID 4032 wrote to memory of 1728 4032 radE5DC8.exe eventcreate.exe PID 4032 wrote to memory of 1728 4032 radE5DC8.exe eventcreate.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:3488 -
C:\Users\Admin\AppData\Local\Temp\radE5DC8.exe"C:\Users\Admin\AppData\Local\Temp\radE5DC8.exe"2⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:4032 -
C:\Users\Admin\AppData\Roaming\{04b81c2a-8a04-4f66-b9e7-accbb6ee8b77}\eventcreate.exe"C:\Users\Admin\AppData\Roaming\{04b81c2a-8a04-4f66-b9e7-accbb6ee8b77}\eventcreate.exe"3⤵
- Executes dropped EXE
- Writes to the Master Boot Record (MBR)
- Suspicious use of AdjustPrivilegeToken
PID:1728
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\radE5DC8.exeFilesize
254KB
MD5e3b7d39be5e821b59636d0fe7c2944cc
SHA100479a97e415e9b6a5dfb5d04f5d9244bc8fbe88
SHA256389a7d395492c2da6f8abf5a8a7c49c3482f7844f77fe681808c71e961bcae97
SHA5128f977c60658063051968049245512b6aea68dd89005d0eefde26e4b2757210e9e95aabcef9aee173f57614b52cfbac924d36516b7bc7d3a5cc67daae4dee3ad5
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C:\Users\Admin\AppData\Local\Temp\radE5DC8.exeFilesize
254KB
MD5e3b7d39be5e821b59636d0fe7c2944cc
SHA100479a97e415e9b6a5dfb5d04f5d9244bc8fbe88
SHA256389a7d395492c2da6f8abf5a8a7c49c3482f7844f77fe681808c71e961bcae97
SHA5128f977c60658063051968049245512b6aea68dd89005d0eefde26e4b2757210e9e95aabcef9aee173f57614b52cfbac924d36516b7bc7d3a5cc67daae4dee3ad5
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C:\Users\Admin\AppData\Roaming\{04b81c2a-8a04-4f66-b9e7-accbb6ee8b77}\eventcreate.exeFilesize
255KB
MD57f32c278fb07670a8eac7473329b5c8b
SHA1eb6834af5a8964b21f745ceb41bcd18ca0c60b28
SHA256ed4576200db904e7c21ba0a6c170a1948542f5bbd283d65035b064cd3487d1e2
SHA5127033896eeb1e3bcd4e6044c9dd4e950529a7f3d4464206a3c47a22fbc867fe935da707e166ebfeb5f775db55c7511761d6a7774ee6c9820ed9fe9a9e9dd76853
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C:\Users\Admin\AppData\Roaming\{04b81c2a-8a04-4f66-b9e7-accbb6ee8b77}\eventcreate.exeFilesize
255KB
MD57f32c278fb07670a8eac7473329b5c8b
SHA1eb6834af5a8964b21f745ceb41bcd18ca0c60b28
SHA256ed4576200db904e7c21ba0a6c170a1948542f5bbd283d65035b064cd3487d1e2
SHA5127033896eeb1e3bcd4e6044c9dd4e950529a7f3d4464206a3c47a22fbc867fe935da707e166ebfeb5f775db55c7511761d6a7774ee6c9820ed9fe9a9e9dd76853
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memory/1728-173-0x0000000077480000-0x000000007760E000-memory.dmpFilesize
1.6MB
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memory/1728-179-0x0000000077480000-0x000000007760E000-memory.dmpFilesize
1.6MB
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memory/1728-184-0x0000000077480000-0x000000007760E000-memory.dmpFilesize
1.6MB
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memory/1728-185-0x0000000077480000-0x000000007760E000-memory.dmpFilesize
1.6MB
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memory/1728-183-0x0000000077480000-0x000000007760E000-memory.dmpFilesize
1.6MB
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memory/1728-186-0x0000000077480000-0x000000007760E000-memory.dmpFilesize
1.6MB
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memory/1728-182-0x0000000077480000-0x000000007760E000-memory.dmpFilesize
1.6MB
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memory/1728-181-0x0000000077480000-0x000000007760E000-memory.dmpFilesize
1.6MB
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memory/1728-165-0x0000000000000000-mapping.dmp
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memory/1728-211-0x00000000004A0000-0x000000000054E000-memory.dmpFilesize
696KB
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memory/1728-180-0x0000000077480000-0x000000007760E000-memory.dmpFilesize
1.6MB
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memory/1728-187-0x0000000077480000-0x000000007760E000-memory.dmpFilesize
1.6MB
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memory/1728-178-0x0000000077480000-0x000000007760E000-memory.dmpFilesize
1.6MB
-
memory/1728-177-0x0000000077480000-0x000000007760E000-memory.dmpFilesize
1.6MB
-
memory/1728-176-0x0000000077480000-0x000000007760E000-memory.dmpFilesize
1.6MB
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memory/1728-175-0x0000000077480000-0x000000007760E000-memory.dmpFilesize
1.6MB
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memory/1728-172-0x0000000077480000-0x000000007760E000-memory.dmpFilesize
1.6MB
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memory/1728-171-0x0000000077480000-0x000000007760E000-memory.dmpFilesize
1.6MB
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memory/1728-170-0x0000000077480000-0x000000007760E000-memory.dmpFilesize
1.6MB
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memory/1728-169-0x0000000077480000-0x000000007760E000-memory.dmpFilesize
1.6MB
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memory/1728-168-0x0000000077480000-0x000000007760E000-memory.dmpFilesize
1.6MB
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memory/1728-167-0x0000000077480000-0x000000007760E000-memory.dmpFilesize
1.6MB
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memory/1728-212-0x00000000004A0000-0x000000000054E000-memory.dmpFilesize
696KB
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memory/4032-134-0x0000000077480000-0x000000007760E000-memory.dmpFilesize
1.6MB
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memory/4032-142-0x0000000077480000-0x000000007760E000-memory.dmpFilesize
1.6MB
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memory/4032-145-0x0000000077480000-0x000000007760E000-memory.dmpFilesize
1.6MB
-
memory/4032-146-0x0000000077480000-0x000000007760E000-memory.dmpFilesize
1.6MB
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memory/4032-147-0x0000000077480000-0x000000007760E000-memory.dmpFilesize
1.6MB
-
memory/4032-148-0x0000000077480000-0x000000007760E000-memory.dmpFilesize
1.6MB
-
memory/4032-149-0x0000000077480000-0x000000007760E000-memory.dmpFilesize
1.6MB
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memory/4032-150-0x0000000077480000-0x000000007760E000-memory.dmpFilesize
1.6MB
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memory/4032-151-0x0000000077480000-0x000000007760E000-memory.dmpFilesize
1.6MB
-
memory/4032-152-0x0000000077480000-0x000000007760E000-memory.dmpFilesize
1.6MB
-
memory/4032-153-0x0000000077480000-0x000000007760E000-memory.dmpFilesize
1.6MB
-
memory/4032-154-0x0000000077480000-0x000000007760E000-memory.dmpFilesize
1.6MB
-
memory/4032-155-0x0000000077480000-0x000000007760E000-memory.dmpFilesize
1.6MB
-
memory/4032-156-0x0000000077480000-0x000000007760E000-memory.dmpFilesize
1.6MB
-
memory/4032-157-0x0000000077480000-0x000000007760E000-memory.dmpFilesize
1.6MB
-
memory/4032-158-0x0000000077480000-0x000000007760E000-memory.dmpFilesize
1.6MB
-
memory/4032-159-0x0000000077480000-0x000000007760E000-memory.dmpFilesize
1.6MB
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memory/4032-160-0x0000000077480000-0x000000007760E000-memory.dmpFilesize
1.6MB
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memory/4032-161-0x0000000077480000-0x000000007760E000-memory.dmpFilesize
1.6MB
-
memory/4032-162-0x0000000077480000-0x000000007760E000-memory.dmpFilesize
1.6MB
-
memory/4032-163-0x00000000001E0000-0x00000000001F6000-memory.dmpFilesize
88KB
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memory/4032-164-0x0000000000560000-0x000000000057A000-memory.dmpFilesize
104KB
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memory/4032-143-0x0000000077480000-0x000000007760E000-memory.dmpFilesize
1.6MB
-
memory/4032-144-0x0000000077480000-0x000000007760E000-memory.dmpFilesize
1.6MB
-
memory/4032-141-0x0000000077480000-0x000000007760E000-memory.dmpFilesize
1.6MB
-
memory/4032-140-0x0000000077480000-0x000000007760E000-memory.dmpFilesize
1.6MB
-
memory/4032-138-0x0000000077480000-0x000000007760E000-memory.dmpFilesize
1.6MB
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memory/4032-139-0x0000000077480000-0x000000007760E000-memory.dmpFilesize
1.6MB
-
memory/4032-137-0x0000000077480000-0x000000007760E000-memory.dmpFilesize
1.6MB
-
memory/4032-136-0x0000000077480000-0x000000007760E000-memory.dmpFilesize
1.6MB
-
memory/4032-135-0x0000000077480000-0x000000007760E000-memory.dmpFilesize
1.6MB
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memory/4032-116-0x0000000000000000-mapping.dmp
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memory/4032-133-0x0000000077480000-0x000000007760E000-memory.dmpFilesize
1.6MB
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memory/4032-131-0x0000000077480000-0x000000007760E000-memory.dmpFilesize
1.6MB
-
memory/4032-132-0x0000000077480000-0x000000007760E000-memory.dmpFilesize
1.6MB
-
memory/4032-130-0x0000000077480000-0x000000007760E000-memory.dmpFilesize
1.6MB
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memory/4032-129-0x0000000077480000-0x000000007760E000-memory.dmpFilesize
1.6MB
-
memory/4032-126-0x0000000077480000-0x000000007760E000-memory.dmpFilesize
1.6MB
-
memory/4032-128-0x0000000077480000-0x000000007760E000-memory.dmpFilesize
1.6MB
-
memory/4032-127-0x0000000077480000-0x000000007760E000-memory.dmpFilesize
1.6MB
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memory/4032-124-0x0000000077480000-0x000000007760E000-memory.dmpFilesize
1.6MB
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memory/4032-123-0x0000000077480000-0x000000007760E000-memory.dmpFilesize
1.6MB
-
memory/4032-122-0x0000000077480000-0x000000007760E000-memory.dmpFilesize
1.6MB
-
memory/4032-121-0x0000000077480000-0x000000007760E000-memory.dmpFilesize
1.6MB
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memory/4032-120-0x0000000077480000-0x000000007760E000-memory.dmpFilesize
1.6MB
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memory/4032-119-0x0000000077480000-0x000000007760E000-memory.dmpFilesize
1.6MB
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memory/4032-118-0x0000000077480000-0x000000007760E000-memory.dmpFilesize
1.6MB