Analysis
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max time kernel
142s -
max time network
146s -
platform
windows10-1703_x64 -
resource
win10-20231129-en -
resource tags
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submitted
11-12-2023 09:15
General
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Target
9334c1af4bfa2f3807319a84dbba8f703b5d9aa7f263fdda2be1648228a1affc.exe
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Size
6.9MB
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MD5
0d46fdd948a75216edcf249b0e604ea0
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SHA1
0bc94d1a9315b000e0988f155f696f2648cbaee5
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SHA256
9334c1af4bfa2f3807319a84dbba8f703b5d9aa7f263fdda2be1648228a1affc
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SHA512
620e07f2b59e237cf1fcc7566237b82da9f456df057e2bfbafbeada70fdf21ad8fcd95d07f2be0728d05a1f87a046c0623b9485c7d8ecf720a32fe7d5b436584
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SSDEEP
98304:8CtQAsI29jHcxWjRTp6azZzB8hi4ZoEiAmP+xhctqd60dVADjhSF1O8lw3kBL7l7:xstjRJ/4ZoSQQhtd6sWDlSrM0BLRrzj
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\9334c1af4bfa2f3807319a84dbba8f703b5d9aa7f263fdda2be1648228a1affc.exe"C:\Users\Admin\AppData\Local\Temp\9334c1af4bfa2f3807319a84dbba8f703b5d9aa7f263fdda2be1648228a1affc.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\is-2EP5S.tmp\9334c1af4bfa2f3807319a84dbba8f703b5d9aa7f263fdda2be1648228a1affc.tmp"C:\Users\Admin\AppData\Local\Temp\is-2EP5S.tmp\9334c1af4bfa2f3807319a84dbba8f703b5d9aa7f263fdda2be1648228a1affc.tmp" /SL5="$701C8,6990075,68096,C:\Users\Admin\AppData\Local\Temp\9334c1af4bfa2f3807319a84dbba8f703b5d9aa7f263fdda2be1648228a1affc.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
1.2MB
MD541bcb0b8e041c86ea4d5ad55f5ef87ff
SHA1793431d0ad66961ed90ead10ac66f91b17a2b293
SHA256ac23fb6e310b6cef514683e6667a2dc4044ab95ce1724b1740d087c522c2c999
SHA512927058622cf381f739917721608a96b3890b891e8b47f122b54c09cca42bc967f1a51202eb50e9765d3080b393ff8e9f6da91e8153861b28bafb47dff1995d70
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Filesize
809KB
MD5c401d74130852c88e265c36d737ea688
SHA18d11d1bdccb15233972bddd0e013887098ec4648
SHA256a89693026a4ff3f533b2fea69fbc6b0d91b2ec476203ebac97306bc00dac23a0
SHA512bfc0859d8ceeb8aba9c37fd53b07510b2d76d6f3ce853c77923982c7b510352885f4f404ffd9bfe5b0c2ed2c00e98625282ff029660d9ab281a2e3604b4ad5f8
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Filesize
77KB
MD5f5c416b23674b08dcb06e7c5749bd35a
SHA1f76a1d96ae9ffcc9f08faac791edb4f10e954361
SHA256f838be4881421a8d8069f42647f8239160015180cc688b19d9610c4c85b1615e
SHA512de510de7e4dde5925d663616e6d38fe50702677c1291f55a9a4fa9e5a94116c01e1e67e07f9bece5298983c24aba89bb455be79e85be6e5e1ea8c143da9ad3c9
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Filesize
687KB
MD5f448d7f4b76e5c9c3a4eaff16a8b9b73
SHA131808f1ffa84c954376975b7cdb0007e6b762488
SHA2567233b85eb0f8b3aa5cae3811d727aa8742fec4d1091c120a0fe15006f424cc49
SHA512f8197458cd2764c0b852dac34f9bf361110a7dc86903024a97c7bcd3f77b148342bf45e3c2b60f6af8198ae3b83938dbaad5e007d71a0f88006f3a0618cf36f4
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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
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
1.8MB
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Filesize
632KB
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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
1.8MB
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Filesize
1.8MB
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Filesize
96KB
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Filesize
96KB
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Filesize
96KB