Analysis
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max time kernel
292s -
max time network
287s -
platform
windows10-1703_x64 -
resource
win10-20240404-en -
resource tags
arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system -
submitted
30-05-2024 22:59
Static task
static1
Behavioral task
behavioral1
Sample
5edec46a02ce2b4fc0a2b6c4cc7e729412ce139e673571711fca14336353d07e.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
5edec46a02ce2b4fc0a2b6c4cc7e729412ce139e673571711fca14336353d07e.exe
Resource
win10-20240404-en
General
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Target
5edec46a02ce2b4fc0a2b6c4cc7e729412ce139e673571711fca14336353d07e.exe
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Size
4.6MB
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MD5
517913a1fa54ea5885fdf0e1b14df5fc
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SHA1
335b6c86cbea36285effdbdb121ef8198b050788
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SHA256
5edec46a02ce2b4fc0a2b6c4cc7e729412ce139e673571711fca14336353d07e
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SHA512
6e5749095cb98a0097cd395affd5430b7627f188c0c6ab4de3b965bfed3fb9e1f4ee7b26a5eb4024f403c10ad3ef973f36ba0370dcde6711311172319f36ac7a
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SSDEEP
98304:mkWPnBSBPB0qe7FMwEYRYT+gPyeLLaTMpP9qZxK/sYZbZuAcSD:MMBzWiDRPX559R3bZuAnD
Malware Config
Signatures
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Detect Socks5Systemz Payload 1 IoCs
Processes:
resource yara_rule behavioral2/memory/5040-81-0x0000000000830000-0x00000000008D2000-memory.dmp family_socks5systemz -
Socks5Systemz
Socks5Systemz is a botnet written in C++.
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Executes dropped EXE 3 IoCs
Processes:
5edec46a02ce2b4fc0a2b6c4cc7e729412ce139e673571711fca14336353d07e.tmpsubmoremediaplayer32.exesubmoremediaplayer32.exepid process 1584 5edec46a02ce2b4fc0a2b6c4cc7e729412ce139e673571711fca14336353d07e.tmp 4228 submoremediaplayer32.exe 5040 submoremediaplayer32.exe -
Loads dropped DLL 1 IoCs
Processes:
5edec46a02ce2b4fc0a2b6c4cc7e729412ce139e673571711fca14336353d07e.tmppid process 1584 5edec46a02ce2b4fc0a2b6c4cc7e729412ce139e673571711fca14336353d07e.tmp -
Unexpected DNS network traffic destination 2 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
Processes:
description ioc Destination IP 152.89.198.214 Destination IP 152.89.198.214 -
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:
5edec46a02ce2b4fc0a2b6c4cc7e729412ce139e673571711fca14336353d07e.tmppid process 1584 5edec46a02ce2b4fc0a2b6c4cc7e729412ce139e673571711fca14336353d07e.tmp -
Suspicious use of WriteProcessMemory 9 IoCs
Processes:
5edec46a02ce2b4fc0a2b6c4cc7e729412ce139e673571711fca14336353d07e.exe5edec46a02ce2b4fc0a2b6c4cc7e729412ce139e673571711fca14336353d07e.tmpdescription pid process target process PID 1992 wrote to memory of 1584 1992 5edec46a02ce2b4fc0a2b6c4cc7e729412ce139e673571711fca14336353d07e.exe 5edec46a02ce2b4fc0a2b6c4cc7e729412ce139e673571711fca14336353d07e.tmp PID 1992 wrote to memory of 1584 1992 5edec46a02ce2b4fc0a2b6c4cc7e729412ce139e673571711fca14336353d07e.exe 5edec46a02ce2b4fc0a2b6c4cc7e729412ce139e673571711fca14336353d07e.tmp PID 1992 wrote to memory of 1584 1992 5edec46a02ce2b4fc0a2b6c4cc7e729412ce139e673571711fca14336353d07e.exe 5edec46a02ce2b4fc0a2b6c4cc7e729412ce139e673571711fca14336353d07e.tmp PID 1584 wrote to memory of 4228 1584 5edec46a02ce2b4fc0a2b6c4cc7e729412ce139e673571711fca14336353d07e.tmp submoremediaplayer32.exe PID 1584 wrote to memory of 4228 1584 5edec46a02ce2b4fc0a2b6c4cc7e729412ce139e673571711fca14336353d07e.tmp submoremediaplayer32.exe PID 1584 wrote to memory of 4228 1584 5edec46a02ce2b4fc0a2b6c4cc7e729412ce139e673571711fca14336353d07e.tmp submoremediaplayer32.exe PID 1584 wrote to memory of 5040 1584 5edec46a02ce2b4fc0a2b6c4cc7e729412ce139e673571711fca14336353d07e.tmp submoremediaplayer32.exe PID 1584 wrote to memory of 5040 1584 5edec46a02ce2b4fc0a2b6c4cc7e729412ce139e673571711fca14336353d07e.tmp submoremediaplayer32.exe PID 1584 wrote to memory of 5040 1584 5edec46a02ce2b4fc0a2b6c4cc7e729412ce139e673571711fca14336353d07e.tmp submoremediaplayer32.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\5edec46a02ce2b4fc0a2b6c4cc7e729412ce139e673571711fca14336353d07e.exe"C:\Users\Admin\AppData\Local\Temp\5edec46a02ce2b4fc0a2b6c4cc7e729412ce139e673571711fca14336353d07e.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:1992 -
C:\Users\Admin\AppData\Local\Temp\is-T3CNJ.tmp\5edec46a02ce2b4fc0a2b6c4cc7e729412ce139e673571711fca14336353d07e.tmp"C:\Users\Admin\AppData\Local\Temp\is-T3CNJ.tmp\5edec46a02ce2b4fc0a2b6c4cc7e729412ce139e673571711fca14336353d07e.tmp" /SL5="$60190,4557443,54272,C:\Users\Admin\AppData\Local\Temp\5edec46a02ce2b4fc0a2b6c4cc7e729412ce139e673571711fca14336353d07e.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:1584 -
C:\Users\Admin\AppData\Local\Submore Media Player\submoremediaplayer32.exe"C:\Users\Admin\AppData\Local\Submore Media Player\submoremediaplayer32.exe" -i3⤵
- Executes dropped EXE
PID:4228
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C:\Users\Admin\AppData\Local\Submore Media Player\submoremediaplayer32.exe"C:\Users\Admin\AppData\Local\Submore Media Player\submoremediaplayer32.exe" -s3⤵
- Executes dropped EXE
PID:5040
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
2.9MB
MD50d4569488976153cb759c53bba96836c
SHA11f0eb02c902c7780ff6f85477e57813855acfb02
SHA25695d741698d728f09034ab8c460854aebb91272dc0a8e8e00b06415a2670475c3
SHA5122805ab088336bdd433b4855a49fa49075b89b68f39a86763fb0f40a65dc117b6eaa6d9b6c05447b6495c75f5b4257bdbafab1c7ab6e29211fff67e60799bc306
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C:\Users\Admin\AppData\Local\Temp\is-T3CNJ.tmp\5edec46a02ce2b4fc0a2b6c4cc7e729412ce139e673571711fca14336353d07e.tmp
Filesize680KB
MD5fc38d5561cb12e0d573c043f2a02587c
SHA185881a5502366649652ef68aa644af8eb81baf1b
SHA2561affeed602ac019e9274932be152257f6b4dde1fee65c4d4f9b5f64bf1d758b9
SHA512de6dc4bca4c3a6d1d178e62349d00b74cb02ab308fca25b772a1a47c669657fa5b70fe6adb971a5221da853a009822b70f0dfc64527abe3b4a13acb1f652cf31
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Filesize
2KB
MD5a69559718ab506675e907fe49deb71e9
SHA1bc8f404ffdb1960b50c12ff9413c893b56f2e36f
SHA2562f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc
SHA512e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63