Analysis
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max time kernel
147s -
max time network
137s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
25/03/2024, 02:26
Static task
static1
Behavioral task
behavioral1
Sample
d3eed14b62ecea9cde96248df1c2d216c004c62c6e80287da6bd0b7d09952e09.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
d3eed14b62ecea9cde96248df1c2d216c004c62c6e80287da6bd0b7d09952e09.exe
Resource
win10v2004-20240226-en
General
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Target
d3eed14b62ecea9cde96248df1c2d216c004c62c6e80287da6bd0b7d09952e09.exe
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Size
2.1MB
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MD5
62a66a8f38b5d8c588710e33836ec461
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SHA1
fa4cae82470c0b230b9c78050b7634945289a7a9
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SHA256
d3eed14b62ecea9cde96248df1c2d216c004c62c6e80287da6bd0b7d09952e09
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SHA512
2606ed96f63e6648d333b112290338797b163810fc73d938816cc265deb0c088d1ff73f2c4ffcab5d35a45248dd1619327b252386c6ac5b8e0c7278602e3a916
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SSDEEP
49152:32pqWm1Pyj+QqyNT5i4zOi3VqfbLt/RMhUK+F4axtxM:mptIqj+M1ffFrzk48DM
Malware Config
Extracted
socks5systemz
http://cebvuzd.net/search/?q=67e28dd8680cf4794658a44a7c27d78406abdd88be4b12ebb517aa5c96bd86ed82df14d714bca5817673aa4be8889b5e4fa9281ae978f571ea771795af8e05c642db22f31df92d8b38e316a667d307eca743ec4c2b07b52966923a668dfc12c6e693
Signatures
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Detect Socks5Systemz Payload 2 IoCs
resource yara_rule behavioral1/memory/2584-75-0x00000000025A0000-0x0000000002642000-memory.dmp family_socks5systemz behavioral1/memory/2584-87-0x00000000025A0000-0x0000000002642000-memory.dmp family_socks5systemz -
Socks5Systemz
Socks5Systemz is a botnet written in C++.
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Detects executables packed with VMProtect. 19 IoCs
resource yara_rule behavioral1/memory/2276-45-0x0000000000400000-0x0000000000611000-memory.dmp INDICATOR_EXE_Packed_VMProtect behavioral1/memory/2276-46-0x0000000000400000-0x0000000000611000-memory.dmp INDICATOR_EXE_Packed_VMProtect behavioral1/memory/2276-49-0x0000000000400000-0x0000000000611000-memory.dmp INDICATOR_EXE_Packed_VMProtect behavioral1/memory/2584-53-0x0000000000400000-0x0000000000611000-memory.dmp INDICATOR_EXE_Packed_VMProtect behavioral1/memory/2584-56-0x0000000000400000-0x0000000000611000-memory.dmp INDICATOR_EXE_Packed_VMProtect behavioral1/memory/2584-61-0x0000000000400000-0x0000000000611000-memory.dmp INDICATOR_EXE_Packed_VMProtect behavioral1/memory/2584-64-0x0000000000400000-0x0000000000611000-memory.dmp INDICATOR_EXE_Packed_VMProtect behavioral1/memory/2584-65-0x0000000000400000-0x0000000000611000-memory.dmp INDICATOR_EXE_Packed_VMProtect behavioral1/memory/2584-68-0x0000000000400000-0x0000000000611000-memory.dmp INDICATOR_EXE_Packed_VMProtect behavioral1/memory/2584-71-0x0000000000400000-0x0000000000611000-memory.dmp INDICATOR_EXE_Packed_VMProtect behavioral1/memory/2584-74-0x0000000000400000-0x0000000000611000-memory.dmp INDICATOR_EXE_Packed_VMProtect behavioral1/memory/2584-81-0x0000000000400000-0x0000000000611000-memory.dmp INDICATOR_EXE_Packed_VMProtect behavioral1/memory/2584-84-0x0000000000400000-0x0000000000611000-memory.dmp INDICATOR_EXE_Packed_VMProtect behavioral1/memory/2584-88-0x0000000000400000-0x0000000000611000-memory.dmp INDICATOR_EXE_Packed_VMProtect behavioral1/memory/2584-91-0x0000000000400000-0x0000000000611000-memory.dmp INDICATOR_EXE_Packed_VMProtect behavioral1/memory/2584-94-0x0000000000400000-0x0000000000611000-memory.dmp INDICATOR_EXE_Packed_VMProtect behavioral1/memory/2584-97-0x0000000000400000-0x0000000000611000-memory.dmp INDICATOR_EXE_Packed_VMProtect behavioral1/memory/2584-101-0x0000000000400000-0x0000000000611000-memory.dmp INDICATOR_EXE_Packed_VMProtect behavioral1/memory/2584-104-0x0000000000400000-0x0000000000611000-memory.dmp INDICATOR_EXE_Packed_VMProtect -
Executes dropped EXE 3 IoCs
pid Process 2732 d3eed14b62ecea9cde96248df1c2d216c004c62c6e80287da6bd0b7d09952e09.tmp 2276 colorpicker32.exe 2584 colorpicker32.exe -
Loads dropped DLL 5 IoCs
pid Process 1660 d3eed14b62ecea9cde96248df1c2d216c004c62c6e80287da6bd0b7d09952e09.exe 2732 d3eed14b62ecea9cde96248df1c2d216c004c62c6e80287da6bd0b7d09952e09.tmp 2732 d3eed14b62ecea9cde96248df1c2d216c004c62c6e80287da6bd0b7d09952e09.tmp 2732 d3eed14b62ecea9cde96248df1c2d216c004c62c6e80287da6bd0b7d09952e09.tmp 2732 d3eed14b62ecea9cde96248df1c2d216c004c62c6e80287da6bd0b7d09952e09.tmp -
Unexpected DNS network traffic destination 1 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
description ioc Destination IP 141.98.234.31 -
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 WriteProcessMemory 15 IoCs
description pid Process procid_target PID 1660 wrote to memory of 2732 1660 d3eed14b62ecea9cde96248df1c2d216c004c62c6e80287da6bd0b7d09952e09.exe 28 PID 1660 wrote to memory of 2732 1660 d3eed14b62ecea9cde96248df1c2d216c004c62c6e80287da6bd0b7d09952e09.exe 28 PID 1660 wrote to memory of 2732 1660 d3eed14b62ecea9cde96248df1c2d216c004c62c6e80287da6bd0b7d09952e09.exe 28 PID 1660 wrote to memory of 2732 1660 d3eed14b62ecea9cde96248df1c2d216c004c62c6e80287da6bd0b7d09952e09.exe 28 PID 1660 wrote to memory of 2732 1660 d3eed14b62ecea9cde96248df1c2d216c004c62c6e80287da6bd0b7d09952e09.exe 28 PID 1660 wrote to memory of 2732 1660 d3eed14b62ecea9cde96248df1c2d216c004c62c6e80287da6bd0b7d09952e09.exe 28 PID 1660 wrote to memory of 2732 1660 d3eed14b62ecea9cde96248df1c2d216c004c62c6e80287da6bd0b7d09952e09.exe 28 PID 2732 wrote to memory of 2276 2732 d3eed14b62ecea9cde96248df1c2d216c004c62c6e80287da6bd0b7d09952e09.tmp 29 PID 2732 wrote to memory of 2276 2732 d3eed14b62ecea9cde96248df1c2d216c004c62c6e80287da6bd0b7d09952e09.tmp 29 PID 2732 wrote to memory of 2276 2732 d3eed14b62ecea9cde96248df1c2d216c004c62c6e80287da6bd0b7d09952e09.tmp 29 PID 2732 wrote to memory of 2276 2732 d3eed14b62ecea9cde96248df1c2d216c004c62c6e80287da6bd0b7d09952e09.tmp 29 PID 2732 wrote to memory of 2584 2732 d3eed14b62ecea9cde96248df1c2d216c004c62c6e80287da6bd0b7d09952e09.tmp 30 PID 2732 wrote to memory of 2584 2732 d3eed14b62ecea9cde96248df1c2d216c004c62c6e80287da6bd0b7d09952e09.tmp 30 PID 2732 wrote to memory of 2584 2732 d3eed14b62ecea9cde96248df1c2d216c004c62c6e80287da6bd0b7d09952e09.tmp 30 PID 2732 wrote to memory of 2584 2732 d3eed14b62ecea9cde96248df1c2d216c004c62c6e80287da6bd0b7d09952e09.tmp 30
Processes
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C:\Users\Admin\AppData\Local\Temp\d3eed14b62ecea9cde96248df1c2d216c004c62c6e80287da6bd0b7d09952e09.exe"C:\Users\Admin\AppData\Local\Temp\d3eed14b62ecea9cde96248df1c2d216c004c62c6e80287da6bd0b7d09952e09.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1660 -
C:\Users\Admin\AppData\Local\Temp\is-DDPQV.tmp\d3eed14b62ecea9cde96248df1c2d216c004c62c6e80287da6bd0b7d09952e09.tmp"C:\Users\Admin\AppData\Local\Temp\is-DDPQV.tmp\d3eed14b62ecea9cde96248df1c2d216c004c62c6e80287da6bd0b7d09952e09.tmp" /SL5="$40016,1793577,54272,C:\Users\Admin\AppData\Local\Temp\d3eed14b62ecea9cde96248df1c2d216c004c62c6e80287da6bd0b7d09952e09.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:2732 -
C:\Users\Admin\AppData\Local\Color Picker\colorpicker32.exe"C:\Users\Admin\AppData\Local\Color Picker\colorpicker32.exe" -i3⤵
- Executes dropped EXE
PID:2276
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C:\Users\Admin\AppData\Local\Color Picker\colorpicker32.exe"C:\Users\Admin\AppData\Local\Color Picker\colorpicker32.exe" -s3⤵
- Executes dropped EXE
PID:2584
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
2.1MB
MD53b5b40d48a9972cee08a162dfae96d05
SHA1da274c0dafaa32c054dde1229623f97d3e50e499
SHA2569556617a125e035789f5d500de74041dd384e61e7de74224047652e9f47cdd58
SHA512127cd5d288964968aa97a360385d08d210df465da76f9ca391c5654068dd36d873d04b6264b3745f494cf2d06617bde9e5203d461bdfce84509ea8798b958927
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\Users\Admin\AppData\Local\Temp\is-DDPQV.tmp\d3eed14b62ecea9cde96248df1c2d216c004c62c6e80287da6bd0b7d09952e09.tmp
Filesize677KB
MD5bb16a1aed23a42be299fa83942dc45cc
SHA1eef3b71f03f3ea6148a08bf4ba6d3bc2239a56ba
SHA2562fbf5d1a94ff7aa773d0abe9e2216f0347f47083bf66632e516b9e59ede819df
SHA512bd1c5cf999c8824946906a6242309b41e6bcc926733107e87787ecb70c4e4d78ae395fcc9033606a72f08fee98103957063b3a47cd74e9e395d77c75287fd0b4
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Filesize
2KB
MD5a69559718ab506675e907fe49deb71e9
SHA1bc8f404ffdb1960b50c12ff9413c893b56f2e36f
SHA2562f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc
SHA512e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63
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Filesize
22KB
MD592dc6ef532fbb4a5c3201469a5b5eb63
SHA13e89ff837147c16b4e41c30d6c796374e0b8e62c
SHA2569884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87
SHA5129908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3