Analysis
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max time kernel
150s -
max time network
156s -
platform
windows10-2004_x64 -
resource
win10v2004-20231127-en -
resource tags
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submitted
11-12-2023 05:13
General
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Target
2d6736a834e783a237548c06ac24f981a3f84ea834f542b9f6f07de354bbfb9e.exe
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Size
6.9MB
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MD5
a53695d7e647469af7ce6f4c7765ecf1
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SHA1
45b4c765db3bd0a8047e34d0df5371a885be0fa8
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SHA256
2d6736a834e783a237548c06ac24f981a3f84ea834f542b9f6f07de354bbfb9e
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SHA512
0f7aec780e432f657c5445eb0897b05097927bef07da4e29652652929a5427395e722a9d520c17664554b5fa8fab58bb7ce0dd5fdaba941f9da79e21230a27cd
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SSDEEP
98304:9zyQ4kc+v4jvDhsQepuwmrkz216aPE8d9X+X1M2CX27eGqc6hxTGZtsAzFjTidLb:QQ4PTP94zHQ9OX1M2CGjn6hDc6LKEzj
Malware Config
Signatures
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Executes dropped EXE 3 IoCs
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Loads dropped DLL 3 IoCs
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Unexpected DNS network traffic destination 1 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
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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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Drops file in Program Files directory 63 IoCs
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Runs net.exe
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Suspicious use of FindShellTrayWindow 1 IoCs
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Suspicious use of WriteProcessMemory 18 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\2d6736a834e783a237548c06ac24f981a3f84ea834f542b9f6f07de354bbfb9e.exe"C:\Users\Admin\AppData\Local\Temp\2d6736a834e783a237548c06ac24f981a3f84ea834f542b9f6f07de354bbfb9e.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\is-7TG5E.tmp\2d6736a834e783a237548c06ac24f981a3f84ea834f542b9f6f07de354bbfb9e.tmp"C:\Users\Admin\AppData\Local\Temp\is-7TG5E.tmp\2d6736a834e783a237548c06ac24f981a3f84ea834f542b9f6f07de354bbfb9e.tmp" /SL5="$90062,6985458,68096,C:\Users\Admin\AppData\Local\Temp\2d6736a834e783a237548c06ac24f981a3f84ea834f542b9f6f07de354bbfb9e.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Drops file in Program Files directory
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\system32\schtasks.exe" /Query3⤵
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C:\Program Files (x86)\WMAFormat\wmaformat.exe"C:\Program Files (x86)\WMAFormat\wmaformat.exe" -i3⤵
- Executes dropped EXE
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C:\Program Files (x86)\WMAFormat\wmaformat.exe"C:\Program Files (x86)\WMAFormat\wmaformat.exe" -s3⤵
- Executes dropped EXE
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C:\Windows\SysWOW64\net.exe"C:\Windows\system32\net.exe" helpmsg 113⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 helpmsg 114⤵
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
1.4MB
MD58265b6812295072047e981680be90408
SHA17272c28df599b05431a6eacc70b584b2d54aa6bb
SHA2561e19f25af425b97a11fadf0ed95cf59b4a0510746ce4861d9ae2f3def7548f65
SHA512891a03071881db41afec9415b9093b9ed1083c3fee248cc94942328ac169b3c8966ba0a948c55ea4af2b3244718a2dedcd4c12e3f36c2d95402d14aaaf9c53ef
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Filesize
1.5MB
MD5dd5f29617cab3b26904d21fbe5815b92
SHA1456f9a9fd2bb9aeab15e94f908114a850bb0619d
SHA256b6dc40dcbcc975a805beddbb979454595a77e647a7f4ed2d973c9bf70889fef5
SHA512354e9452e74cdc25e645b5c86b9e0bd6896b9639baa674c003c27a0e2d54874e566634ad06928a35c5898108ba6f4f100b5605d2bf14f07de8de1b8dcf22d1ac
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Filesize
639KB
MD56c585bcba4358da0cc2507a0d7c42deb
SHA1fa7784fe8ab3fb555068662e61944c5505fb701f
SHA256edf5ca40b52b4cda0adff77763d5f316ea0b75e169d81891784afca5fffcdec8
SHA5127defb1dada392980da2126cafb69a06c6ab6bbaf30a18295803afaba9fb978c3d4bfb58f5da4d25652956b6153c7738bfff9a623c6e5072aaaabd2b44acc154d
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Filesize
2KB
MD5a69559718ab506675e907fe49deb71e9
SHA1bc8f404ffdb1960b50c12ff9413c893b56f2e36f
SHA2562f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc
SHA512e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63
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Filesize
19KB
MD53adaa386b671c2df3bae5b39dc093008
SHA1067cf95fbdb922d81db58432c46930f86d23dded
SHA25671cd2f5bc6e13b8349a7c98697c6d2e3fcdeea92699cedd591875bea869fae38
SHA512bbe4187758d1a69f75a8cca6b3184e0c20cf8701b16531b55ed4987497934b3c9ef66ecd5e6b83c7357f69734f1c8301b9f82f0a024bb693b732a2d5760fd303
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Filesize
687KB
MD5f448d7f4b76e5c9c3a4eaff16a8b9b73
SHA131808f1ffa84c954376975b7cdb0007e6b762488
SHA2567233b85eb0f8b3aa5cae3811d727aa8742fec4d1091c120a0fe15006f424cc49
SHA512f8197458cd2764c0b852dac34f9bf361110a7dc86903024a97c7bcd3f77b148342bf45e3c2b60f6af8198ae3b83938dbaad5e007d71a0f88006f3a0618cf36f4
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Filesize
96KB
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Filesize
96KB
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Filesize
96KB
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Filesize
4KB
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Filesize
4KB
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Filesize
752KB
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Filesize
1.8MB
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Filesize
632KB
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Filesize
1.8MB
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Filesize
1.8MB
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Filesize
1.8MB
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Filesize
1.8MB
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Filesize
1.8MB
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Filesize
1.8MB
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Filesize
1.8MB
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Filesize
1.8MB
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Filesize
1.8MB
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Filesize
1.8MB
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Filesize
1.8MB
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Filesize
632KB
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Filesize
1.8MB
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Filesize
1.8MB
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Filesize
632KB
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Filesize
1.8MB
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Filesize
1.8MB
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Filesize
1.8MB
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Filesize
1.8MB
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Filesize
1.8MB
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Filesize
1.8MB