Analysis
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max time kernel
292s -
max time network
298s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system -
submitted
20-06-2024 22:37
Static task
static1
Behavioral task
behavioral1
Sample
2265e5db5087396050269cfb635399a2bcf6a23386aa0eacb0b13160f81931f0.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2265e5db5087396050269cfb635399a2bcf6a23386aa0eacb0b13160f81931f0.exe
Resource
win10-20240404-en
General
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Target
2265e5db5087396050269cfb635399a2bcf6a23386aa0eacb0b13160f81931f0.exe
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Size
4.5MB
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MD5
c13843c63e1f98974b66244bd4c0a351
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SHA1
ba4ddd69e33c311b0145726724f812aea82413e1
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SHA256
2265e5db5087396050269cfb635399a2bcf6a23386aa0eacb0b13160f81931f0
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SHA512
762c56c753a4b579ed13fa05a585f7deae9d5a827724d9bc4c43978368a5c08cf922a3f0cd535eb5396b8661cca84732d3fe41facc54d08ef547f5076fa3c7aa
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SSDEEP
98304:mrlYGBzJllzhzYmM8GTRwYTbZN1WHr5lIQdAAoFB:qRnjkyYTLkDIQroP
Malware Config
Extracted
socks5systemz
eboinwd.ua
goceebm.com
Signatures
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Detect Socks5Systemz Payload 1 IoCs
Processes:
resource yara_rule behavioral1/memory/2532-92-0x00000000026A0000-0x0000000002742000-memory.dmp family_socks5systemz -
Socks5Systemz
Socks5Systemz is a botnet written in C++.
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Executes dropped EXE 3 IoCs
Processes:
2265e5db5087396050269cfb635399a2bcf6a23386aa0eacb0b13160f81931f0.tmpplayercloudfree32.exeplayercloudfree32.exepid process 620 2265e5db5087396050269cfb635399a2bcf6a23386aa0eacb0b13160f81931f0.tmp 2492 playercloudfree32.exe 2532 playercloudfree32.exe -
Loads dropped DLL 5 IoCs
Processes:
2265e5db5087396050269cfb635399a2bcf6a23386aa0eacb0b13160f81931f0.exe2265e5db5087396050269cfb635399a2bcf6a23386aa0eacb0b13160f81931f0.tmppid process 1484 2265e5db5087396050269cfb635399a2bcf6a23386aa0eacb0b13160f81931f0.exe 620 2265e5db5087396050269cfb635399a2bcf6a23386aa0eacb0b13160f81931f0.tmp 620 2265e5db5087396050269cfb635399a2bcf6a23386aa0eacb0b13160f81931f0.tmp 620 2265e5db5087396050269cfb635399a2bcf6a23386aa0eacb0b13160f81931f0.tmp 620 2265e5db5087396050269cfb635399a2bcf6a23386aa0eacb0b13160f81931f0.tmp -
Unexpected DNS network traffic destination 13 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
Processes:
description ioc Destination IP 45.155.250.90 Destination IP 91.211.247.248 Destination IP 45.155.250.90 Destination IP 152.89.198.214 Destination IP 152.89.198.214 Destination IP 152.89.198.214 Destination IP 141.98.234.31 Destination IP 81.31.197.38 Destination IP 141.98.234.31 Destination IP 81.31.197.38 Destination IP 152.89.198.214 Destination IP 91.211.247.248 Destination IP 91.211.247.248 -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
2265e5db5087396050269cfb635399a2bcf6a23386aa0eacb0b13160f81931f0.tmppid process 620 2265e5db5087396050269cfb635399a2bcf6a23386aa0eacb0b13160f81931f0.tmp -
Suspicious use of WriteProcessMemory 15 IoCs
Processes:
2265e5db5087396050269cfb635399a2bcf6a23386aa0eacb0b13160f81931f0.exe2265e5db5087396050269cfb635399a2bcf6a23386aa0eacb0b13160f81931f0.tmpdescription pid process target process PID 1484 wrote to memory of 620 1484 2265e5db5087396050269cfb635399a2bcf6a23386aa0eacb0b13160f81931f0.exe 2265e5db5087396050269cfb635399a2bcf6a23386aa0eacb0b13160f81931f0.tmp PID 1484 wrote to memory of 620 1484 2265e5db5087396050269cfb635399a2bcf6a23386aa0eacb0b13160f81931f0.exe 2265e5db5087396050269cfb635399a2bcf6a23386aa0eacb0b13160f81931f0.tmp PID 1484 wrote to memory of 620 1484 2265e5db5087396050269cfb635399a2bcf6a23386aa0eacb0b13160f81931f0.exe 2265e5db5087396050269cfb635399a2bcf6a23386aa0eacb0b13160f81931f0.tmp PID 1484 wrote to memory of 620 1484 2265e5db5087396050269cfb635399a2bcf6a23386aa0eacb0b13160f81931f0.exe 2265e5db5087396050269cfb635399a2bcf6a23386aa0eacb0b13160f81931f0.tmp PID 1484 wrote to memory of 620 1484 2265e5db5087396050269cfb635399a2bcf6a23386aa0eacb0b13160f81931f0.exe 2265e5db5087396050269cfb635399a2bcf6a23386aa0eacb0b13160f81931f0.tmp PID 1484 wrote to memory of 620 1484 2265e5db5087396050269cfb635399a2bcf6a23386aa0eacb0b13160f81931f0.exe 2265e5db5087396050269cfb635399a2bcf6a23386aa0eacb0b13160f81931f0.tmp PID 1484 wrote to memory of 620 1484 2265e5db5087396050269cfb635399a2bcf6a23386aa0eacb0b13160f81931f0.exe 2265e5db5087396050269cfb635399a2bcf6a23386aa0eacb0b13160f81931f0.tmp PID 620 wrote to memory of 2492 620 2265e5db5087396050269cfb635399a2bcf6a23386aa0eacb0b13160f81931f0.tmp playercloudfree32.exe PID 620 wrote to memory of 2492 620 2265e5db5087396050269cfb635399a2bcf6a23386aa0eacb0b13160f81931f0.tmp playercloudfree32.exe PID 620 wrote to memory of 2492 620 2265e5db5087396050269cfb635399a2bcf6a23386aa0eacb0b13160f81931f0.tmp playercloudfree32.exe PID 620 wrote to memory of 2492 620 2265e5db5087396050269cfb635399a2bcf6a23386aa0eacb0b13160f81931f0.tmp playercloudfree32.exe PID 620 wrote to memory of 2532 620 2265e5db5087396050269cfb635399a2bcf6a23386aa0eacb0b13160f81931f0.tmp playercloudfree32.exe PID 620 wrote to memory of 2532 620 2265e5db5087396050269cfb635399a2bcf6a23386aa0eacb0b13160f81931f0.tmp playercloudfree32.exe PID 620 wrote to memory of 2532 620 2265e5db5087396050269cfb635399a2bcf6a23386aa0eacb0b13160f81931f0.tmp playercloudfree32.exe PID 620 wrote to memory of 2532 620 2265e5db5087396050269cfb635399a2bcf6a23386aa0eacb0b13160f81931f0.tmp playercloudfree32.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2265e5db5087396050269cfb635399a2bcf6a23386aa0eacb0b13160f81931f0.exe"C:\Users\Admin\AppData\Local\Temp\2265e5db5087396050269cfb635399a2bcf6a23386aa0eacb0b13160f81931f0.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\is-V4T55.tmp\2265e5db5087396050269cfb635399a2bcf6a23386aa0eacb0b13160f81931f0.tmp"C:\Users\Admin\AppData\Local\Temp\is-V4T55.tmp\2265e5db5087396050269cfb635399a2bcf6a23386aa0eacb0b13160f81931f0.tmp" /SL5="$40016,4433064,54272,C:\Users\Admin\AppData\Local\Temp\2265e5db5087396050269cfb635399a2bcf6a23386aa0eacb0b13160f81931f0.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\FanPlayer Cloud Free\playercloudfree32.exe"C:\Users\Admin\AppData\Local\FanPlayer Cloud Free\playercloudfree32.exe" -i3⤵
- Executes dropped EXE
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C:\Users\Admin\AppData\Local\FanPlayer Cloud Free\playercloudfree32.exe"C:\Users\Admin\AppData\Local\FanPlayer Cloud Free\playercloudfree32.exe" -s3⤵
- Executes dropped EXE
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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\Users\Admin\AppData\Local\FanPlayer Cloud Free\playercloudfree32.exeFilesize
2.6MB
MD558cb893c938c713c75f37a1034dc814a
SHA1bfaf7f08893509ec989ac81636702cafb44c8722
SHA25624b894bbb459b0d7f3e112a134c441ee783f46387f4c9ae9fcb95e5bd558efb6
SHA512c18f738dd9c6b3206c950ee8a8c77846d5bb971038bc90237d33677e25ca1633c2be0c55308561cc2dc0b2d17a4a3502542ac7afb70c410f29b12013320b7df8
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\Users\Admin\AppData\Local\Temp\is-4MJEJ.tmp\_isetup\_iscrypt.dllFilesize
2KB
MD5a69559718ab506675e907fe49deb71e9
SHA1bc8f404ffdb1960b50c12ff9413c893b56f2e36f
SHA2562f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc
SHA512e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63
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\Users\Admin\AppData\Local\Temp\is-4MJEJ.tmp\_isetup\_shfoldr.dllFilesize
22KB
MD592dc6ef532fbb4a5c3201469a5b5eb63
SHA13e89ff837147c16b4e41c30d6c796374e0b8e62c
SHA2569884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87
SHA5129908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3
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\Users\Admin\AppData\Local\Temp\is-V4T55.tmp\2265e5db5087396050269cfb635399a2bcf6a23386aa0eacb0b13160f81931f0.tmpFilesize
680KB
MD518e1f77fda7cca9e6162bbfc406b4340
SHA1b73e1046cb4dc7c12923d84eb311e27acfae795b
SHA256e46557f8e4fce33af732b6d1eff19f00105f6e112de1b5a555aa233988858ab3
SHA51271a1ac2b0aec70d1f47625850bbf916abb5d960ba7ec6a37cb8f22037c3839917134b6c82955feff37772dddb2d5ad34f76c9bb68337729c4159ab451eaffe57
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memory/620-76-0x0000000005A40000-0x0000000005CDD000-memory.dmpFilesize
2.6MB
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memory/620-19-0x0000000000400000-0x00000000004BA000-memory.dmpFilesize
744KB
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memory/620-64-0x0000000005A40000-0x0000000005CDD000-memory.dmpFilesize
2.6MB
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memory/620-74-0x0000000000400000-0x00000000004BA000-memory.dmpFilesize
744KB
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memory/1484-3-0x0000000000401000-0x000000000040B000-memory.dmpFilesize
40KB
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memory/1484-0-0x0000000000400000-0x0000000000414000-memory.dmpFilesize
80KB
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memory/1484-73-0x0000000000400000-0x0000000000414000-memory.dmpFilesize
80KB
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memory/2492-65-0x0000000000400000-0x000000000069D000-memory.dmpFilesize
2.6MB
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memory/2492-67-0x0000000000400000-0x000000000069D000-memory.dmpFilesize
2.6MB
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memory/2492-69-0x0000000000400000-0x000000000069D000-memory.dmpFilesize
2.6MB
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memory/2532-79-0x0000000000400000-0x000000000069D000-memory.dmpFilesize
2.6MB
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memory/2532-107-0x0000000000400000-0x000000000069D000-memory.dmpFilesize
2.6MB
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memory/2532-71-0x0000000000400000-0x000000000069D000-memory.dmpFilesize
2.6MB
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memory/2532-82-0x0000000000400000-0x000000000069D000-memory.dmpFilesize
2.6MB
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memory/2532-85-0x0000000000400000-0x000000000069D000-memory.dmpFilesize
2.6MB
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memory/2532-88-0x0000000000400000-0x000000000069D000-memory.dmpFilesize
2.6MB
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memory/2532-91-0x0000000000400000-0x000000000069D000-memory.dmpFilesize
2.6MB
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memory/2532-92-0x00000000026A0000-0x0000000002742000-memory.dmpFilesize
648KB
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memory/2532-98-0x0000000000400000-0x000000000069D000-memory.dmpFilesize
2.6MB
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memory/2532-101-0x0000000000400000-0x000000000069D000-memory.dmpFilesize
2.6MB
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memory/2532-104-0x0000000000400000-0x000000000069D000-memory.dmpFilesize
2.6MB
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memory/2532-75-0x0000000000400000-0x000000000069D000-memory.dmpFilesize
2.6MB
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memory/2532-110-0x0000000000400000-0x000000000069D000-memory.dmpFilesize
2.6MB
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memory/2532-113-0x0000000000400000-0x000000000069D000-memory.dmpFilesize
2.6MB
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memory/2532-116-0x0000000000400000-0x000000000069D000-memory.dmpFilesize
2.6MB
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memory/2532-119-0x0000000000400000-0x000000000069D000-memory.dmpFilesize
2.6MB
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memory/2532-122-0x0000000000400000-0x000000000069D000-memory.dmpFilesize
2.6MB
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memory/2532-125-0x0000000000400000-0x000000000069D000-memory.dmpFilesize
2.6MB
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memory/2532-128-0x0000000000400000-0x000000000069D000-memory.dmpFilesize
2.6MB
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memory/2532-131-0x0000000000400000-0x000000000069D000-memory.dmpFilesize
2.6MB
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memory/2532-134-0x0000000000400000-0x000000000069D000-memory.dmpFilesize
2.6MB