Analysis
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max time kernel
146s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20231130-en -
resource tags
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submitted
11/12/2023, 11:17
General
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Target
8f6838a2e50d496bf2b5add29175ec316db9b9fa257dec8ff6c1184109279490.exe
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Size
6.9MB
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MD5
fe08aa6afa7e0e64cd661000ab3efde0
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SHA1
4113937dab32b8d817491ad17ffb63419ea18e2f
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SHA256
8f6838a2e50d496bf2b5add29175ec316db9b9fa257dec8ff6c1184109279490
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SHA512
671c36c7ea095bb59b6eb641c6c587be868639b1d6c26c01770eea4acfbc1c3bc2605bd131a86ac8bf2959b7e1e93a48671a50d3bad8cdd8ba817f3520f29c2c
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SSDEEP
196608:NH/2cOhoGEpX+jRFRvz29jgM7+3Utny3r/mvZO0agzj:EcOhoGE1ArRvqlgM7xtAT0Hzj
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 2 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\8f6838a2e50d496bf2b5add29175ec316db9b9fa257dec8ff6c1184109279490.exe"C:\Users\Admin\AppData\Local\Temp\8f6838a2e50d496bf2b5add29175ec316db9b9fa257dec8ff6c1184109279490.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\is-QFG81.tmp\8f6838a2e50d496bf2b5add29175ec316db9b9fa257dec8ff6c1184109279490.tmp"C:\Users\Admin\AppData\Local\Temp\is-QFG81.tmp\8f6838a2e50d496bf2b5add29175ec316db9b9fa257dec8ff6c1184109279490.tmp" /SL5="$601F4,6982471,68096,C:\Users\Admin\AppData\Local\Temp\8f6838a2e50d496bf2b5add29175ec316db9b9fa257dec8ff6c1184109279490.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:\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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C:\Program Files (x86)\WMAFormat\wmaformat.exe"C:\Program Files (x86)\WMAFormat\wmaformat.exe" -s3⤵
- Executes dropped EXE
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
1.1MB
MD5103e286cd99d9906935bd567fe113541
SHA14b0759d96a3e9ede345237fb42cacce9494358b5
SHA256c29a459195e1f73bd5487ae05631a9538e5d465fa8a47108111eb06715f1514a
SHA5120b33e08f312da548945d979016e3cde91ea2f732d134d6661d42dbeac57e466eaee30cbeafc247e25cde13a7ceb73ea3e1e1156227472d234f76e7cc351ee1fa
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Filesize
1.6MB
MD5fdbe443cdfec67838e60e6d53f4ab282
SHA13b0a778c26a816db4d748af047195e617e9cdc6b
SHA256baf1a3a00a77f54be73634e8988edbdeccd653a15e9c08b26148b53a2c20fe71
SHA512b2ee2ce9acc63642f04b91ee24d50f4c61722b2b1f5bd43c7796d5963d4a34794f19402443f46e11811c812af7f63f83b245e705b736643660e7bb9ca7f5e17b
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Filesize
606KB
MD5336bc3d84670d11302a67840e6d83edf
SHA1f11f089dcf3824fc88ce0743be4fb9915fcf28a5
SHA25616202a054c9f3cf9ee864f684954e2a0f2735ec3a73cfaf4f8c3bd7b73c19e3a
SHA512b71b9e00543c0cf87b92d31c1f503daf19741391e68a0a9ab294f95eeb0a10bf890425d2a845a1708c1cb21f287d38227256784c57e0ebf4e0247eced40d705c
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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
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
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
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
4KB
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Filesize
752KB
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Filesize
4KB
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Filesize
96KB
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Filesize
96KB
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Filesize
96KB