Analysis
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max time kernel
292s -
max time network
300s -
platform
windows10-1703_x64 -
resource
win10-20240404-en -
resource tags
arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system -
submitted
01-07-2024 05:00
Static task
static1
Behavioral task
behavioral1
Sample
05360266dde56e9435e296a1d0974d4eee162ab753241b3eee4256531f9de972.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
05360266dde56e9435e296a1d0974d4eee162ab753241b3eee4256531f9de972.exe
Resource
win10-20240404-en
General
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Target
05360266dde56e9435e296a1d0974d4eee162ab753241b3eee4256531f9de972.exe
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Size
5.0MB
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MD5
90b45051a5ecaff5009697996e629f8a
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SHA1
6b36ec3e50b52b5f5fe050cc279c452b9e52d068
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SHA256
05360266dde56e9435e296a1d0974d4eee162ab753241b3eee4256531f9de972
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SHA512
15d0a752a8b7f9bb312c4fa78e10f4d6ff941abb7ffa9f2cbc1ef9beb329a0aae1c0fda26078ccee32582f90d197ff6ad8b9e84d0e7568a0462de56256f4897d
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SSDEEP
98304:C2QowsbjW5iWLzwNL6edmOeBmra+hfQ2x/woHAINqxlaQx+o:BQGf641leBmLYogIbQso
Malware Config
Signatures
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Detect Socks5Systemz Payload 4 IoCs
Processes:
resource yara_rule behavioral2/memory/1600-82-0x00000000009F0000-0x0000000000A92000-memory.dmp family_socks5systemz behavioral2/memory/1600-110-0x00000000009F0000-0x0000000000A92000-memory.dmp family_socks5systemz behavioral2/memory/1600-109-0x00000000009F0000-0x0000000000A92000-memory.dmp family_socks5systemz behavioral2/memory/1600-111-0x00000000009F0000-0x0000000000A92000-memory.dmp family_socks5systemz -
Socks5Systemz
Socks5Systemz is a botnet written in C++.
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Executes dropped EXE 3 IoCs
Processes:
05360266dde56e9435e296a1d0974d4eee162ab753241b3eee4256531f9de972.tmpmorphologyvixenjunior.exemorphologyvixenjunior.exepid process 2576 05360266dde56e9435e296a1d0974d4eee162ab753241b3eee4256531f9de972.tmp 4136 morphologyvixenjunior.exe 1600 morphologyvixenjunior.exe -
Loads dropped DLL 1 IoCs
Processes:
05360266dde56e9435e296a1d0974d4eee162ab753241b3eee4256531f9de972.tmppid process 2576 05360266dde56e9435e296a1d0974d4eee162ab753241b3eee4256531f9de972.tmp -
Unexpected DNS network traffic destination 1 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 -
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:
05360266dde56e9435e296a1d0974d4eee162ab753241b3eee4256531f9de972.tmppid process 2576 05360266dde56e9435e296a1d0974d4eee162ab753241b3eee4256531f9de972.tmp -
Suspicious use of WriteProcessMemory 9 IoCs
Processes:
05360266dde56e9435e296a1d0974d4eee162ab753241b3eee4256531f9de972.exe05360266dde56e9435e296a1d0974d4eee162ab753241b3eee4256531f9de972.tmpdescription pid process target process PID 4588 wrote to memory of 2576 4588 05360266dde56e9435e296a1d0974d4eee162ab753241b3eee4256531f9de972.exe 05360266dde56e9435e296a1d0974d4eee162ab753241b3eee4256531f9de972.tmp PID 4588 wrote to memory of 2576 4588 05360266dde56e9435e296a1d0974d4eee162ab753241b3eee4256531f9de972.exe 05360266dde56e9435e296a1d0974d4eee162ab753241b3eee4256531f9de972.tmp PID 4588 wrote to memory of 2576 4588 05360266dde56e9435e296a1d0974d4eee162ab753241b3eee4256531f9de972.exe 05360266dde56e9435e296a1d0974d4eee162ab753241b3eee4256531f9de972.tmp PID 2576 wrote to memory of 4136 2576 05360266dde56e9435e296a1d0974d4eee162ab753241b3eee4256531f9de972.tmp morphologyvixenjunior.exe PID 2576 wrote to memory of 4136 2576 05360266dde56e9435e296a1d0974d4eee162ab753241b3eee4256531f9de972.tmp morphologyvixenjunior.exe PID 2576 wrote to memory of 4136 2576 05360266dde56e9435e296a1d0974d4eee162ab753241b3eee4256531f9de972.tmp morphologyvixenjunior.exe PID 2576 wrote to memory of 1600 2576 05360266dde56e9435e296a1d0974d4eee162ab753241b3eee4256531f9de972.tmp morphologyvixenjunior.exe PID 2576 wrote to memory of 1600 2576 05360266dde56e9435e296a1d0974d4eee162ab753241b3eee4256531f9de972.tmp morphologyvixenjunior.exe PID 2576 wrote to memory of 1600 2576 05360266dde56e9435e296a1d0974d4eee162ab753241b3eee4256531f9de972.tmp morphologyvixenjunior.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\05360266dde56e9435e296a1d0974d4eee162ab753241b3eee4256531f9de972.exe"C:\Users\Admin\AppData\Local\Temp\05360266dde56e9435e296a1d0974d4eee162ab753241b3eee4256531f9de972.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\is-OGLGR.tmp\05360266dde56e9435e296a1d0974d4eee162ab753241b3eee4256531f9de972.tmp"C:\Users\Admin\AppData\Local\Temp\is-OGLGR.tmp\05360266dde56e9435e296a1d0974d4eee162ab753241b3eee4256531f9de972.tmp" /SL5="$8023C,4967204,54272,C:\Users\Admin\AppData\Local\Temp\05360266dde56e9435e296a1d0974d4eee162ab753241b3eee4256531f9de972.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\Morphology VIXEN Junior\morphologyvixenjunior.exe"C:\Users\Admin\AppData\Local\Morphology VIXEN Junior\morphologyvixenjunior.exe" -i3⤵
- Executes dropped EXE
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C:\Users\Admin\AppData\Local\Morphology VIXEN Junior\morphologyvixenjunior.exe"C:\Users\Admin\AppData\Local\Morphology VIXEN Junior\morphologyvixenjunior.exe" -s3⤵
- Executes dropped EXE
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Morphology VIXEN Junior\morphologyvixenjunior.exeFilesize
3.4MB
MD5e4880ff41d299141026e9646327aaf54
SHA1130b2fdb4be5fffceb4ff2cbfe2d43234c9dfc55
SHA2569daac6d6a23358cc6f52550c38d7db54b949a0a7b701a213896f1ce6bc15034c
SHA512d3de951342bc8ca0939eb761f534571be64aae916e8c4b8f2747708152d82933f4ced5dc16255067f4c54d0d051406d8dfb620ce6ff4555716976bcd18e483ff
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C:\Users\Admin\AppData\Local\Temp\is-OGLGR.tmp\05360266dde56e9435e296a1d0974d4eee162ab753241b3eee4256531f9de972.tmpFilesize
680KB
MD55402eaef595ae61e5fa2441345f27a10
SHA1160d483b64d15ae36e4281f408bf67963928a6b2
SHA256c8b0832ec398129922255c4f64f297898d0e1262863a1884b525d604883ba4af
SHA51254049f8637df4b9b6e0e64d4582c32b00b675a1af3c845269bf26a75dba925f78e2997ebbccdc93007c5ac467eea38c3b0c54318b1311258d6f3ba5a05911c9b
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\Users\Admin\AppData\Local\Temp\is-L5DO1.tmp\_isetup\_iscrypt.dllFilesize
2KB
MD5a69559718ab506675e907fe49deb71e9
SHA1bc8f404ffdb1960b50c12ff9413c893b56f2e36f
SHA2562f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc
SHA512e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63
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memory/1600-106-0x0000000000400000-0x0000000000762000-memory.dmpFilesize
3.4MB
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memory/1600-110-0x00000000009F0000-0x0000000000A92000-memory.dmpFilesize
648KB
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memory/1600-82-0x00000000009F0000-0x0000000000A92000-memory.dmpFilesize
648KB
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memory/1600-86-0x0000000000400000-0x0000000000762000-memory.dmpFilesize
3.4MB
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memory/1600-125-0x0000000000400000-0x0000000000762000-memory.dmpFilesize
3.4MB
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memory/1600-122-0x0000000000400000-0x0000000000762000-memory.dmpFilesize
3.4MB
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memory/1600-66-0x0000000000400000-0x0000000000762000-memory.dmpFilesize
3.4MB
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memory/1600-119-0x0000000000400000-0x0000000000762000-memory.dmpFilesize
3.4MB
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memory/1600-116-0x0000000000400000-0x0000000000762000-memory.dmpFilesize
3.4MB
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memory/1600-69-0x0000000000400000-0x0000000000762000-memory.dmpFilesize
3.4MB
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memory/1600-72-0x0000000000400000-0x0000000000762000-memory.dmpFilesize
3.4MB
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memory/1600-75-0x0000000000400000-0x0000000000762000-memory.dmpFilesize
3.4MB
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memory/1600-78-0x0000000000400000-0x0000000000762000-memory.dmpFilesize
3.4MB
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memory/1600-81-0x0000000000400000-0x0000000000762000-memory.dmpFilesize
3.4MB
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memory/1600-112-0x0000000000400000-0x0000000000762000-memory.dmpFilesize
3.4MB
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memory/1600-128-0x0000000000400000-0x0000000000762000-memory.dmpFilesize
3.4MB
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memory/1600-111-0x00000000009F0000-0x0000000000A92000-memory.dmpFilesize
648KB
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memory/1600-94-0x0000000000400000-0x0000000000762000-memory.dmpFilesize
3.4MB
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memory/1600-97-0x0000000000400000-0x0000000000762000-memory.dmpFilesize
3.4MB
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memory/1600-100-0x0000000000400000-0x0000000000762000-memory.dmpFilesize
3.4MB
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memory/1600-103-0x0000000000400000-0x0000000000762000-memory.dmpFilesize
3.4MB
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memory/1600-109-0x00000000009F0000-0x0000000000A92000-memory.dmpFilesize
648KB
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memory/1600-91-0x0000000000400000-0x0000000000762000-memory.dmpFilesize
3.4MB
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memory/2576-16-0x0000000000400000-0x00000000004BA000-memory.dmpFilesize
744KB
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memory/2576-68-0x0000000000400000-0x00000000004BA000-memory.dmpFilesize
744KB
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memory/4136-63-0x0000000000400000-0x0000000000762000-memory.dmpFilesize
3.4MB
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memory/4136-60-0x0000000000400000-0x0000000000762000-memory.dmpFilesize
3.4MB
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memory/4136-59-0x0000000000400000-0x0000000000762000-memory.dmpFilesize
3.4MB
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memory/4588-0-0x0000000000400000-0x0000000000414000-memory.dmpFilesize
80KB
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memory/4588-2-0x0000000000401000-0x000000000040B000-memory.dmpFilesize
40KB
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memory/4588-67-0x0000000000400000-0x0000000000414000-memory.dmpFilesize
80KB