Analysis
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max time kernel
145s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20231127-en -
resource tags
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submitted
11/12/2023, 08:53
General
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Target
9761d200a86a0d43d9d3edbbcf10d1ab7f41e26676aebec77edfb2a64bef4544.exe
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Size
6.9MB
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MD5
085cf2c1e8f3eb1366960607373a4f69
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SHA1
f88c67e2d5893e0e2c8af3df15c4914a18b0b0a3
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SHA256
9761d200a86a0d43d9d3edbbcf10d1ab7f41e26676aebec77edfb2a64bef4544
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SHA512
dd9d5265dee9eee8e69003fe63a60a99a71d1fef0d2b6bc377e81f55d9bb6045fa1b96d7a1c8a3b4d7c024939f2d78ac0ea805ffee51d3bb8dfeb2349875247d
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SSDEEP
98304:OCtQAsI29jHcxWjRTp6azZzB8hi4ZoEiAmP+xhctqd60dVADjhSF1O8lw3kBL7l7:TstjRJ/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\9761d200a86a0d43d9d3edbbcf10d1ab7f41e26676aebec77edfb2a64bef4544.exe"C:\Users\Admin\AppData\Local\Temp\9761d200a86a0d43d9d3edbbcf10d1ab7f41e26676aebec77edfb2a64bef4544.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\is-NPSQF.tmp\9761d200a86a0d43d9d3edbbcf10d1ab7f41e26676aebec77edfb2a64bef4544.tmp"C:\Users\Admin\AppData\Local\Temp\is-NPSQF.tmp\9761d200a86a0d43d9d3edbbcf10d1ab7f41e26676aebec77edfb2a64bef4544.tmp" /SL5="$60066,6990075,68096,C:\Users\Admin\AppData\Local\Temp\9761d200a86a0d43d9d3edbbcf10d1ab7f41e26676aebec77edfb2a64bef4544.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
788KB
MD5b126ede2e2ad5c1ff3f29961923f126b
SHA19d022acd3ef70c14d89eee5942a84090831e962f
SHA2569526bb48342d3259e6fa91d38e0560ba9016d3111c4a4298cc60378822035a35
SHA512def28fd2501967c6057c91c954bd98ce9e05e3eed27eef254c3948b0b38723632e3e6d875061bb0d62d9c4976cb1e7273e89cb2d22e5591017c462b3edcec984
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Filesize
1.1MB
MD59376faea07c54e7c6f8a492f29f494ef
SHA1484a7e24167196ef6dfa61c43bd6fcb456b0c965
SHA25637a876e49f7b71ef38390a48719d1574334a4047d4a63f0d1c6d9ca6bf9990be
SHA5126c8d33ca3c3a2c220d7ac399a8fffc513121e96a4a09209ce49b59f0647d13f3c762aff5e44c2a83e9bf38914cc59351703ec8e17ec49ef0dd1c2191bee64988
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Filesize
346KB
MD54760bae25dd2c1d3a9f43339bb4dc60d
SHA1773038ddba24e4012cd3fbd83ec40afe80ac199f
SHA25620c1020bdb170f5c67953f75275bf3d5b252a8e93f4367073723a3ee058016b5
SHA5120a2b637ddb15475be81b47a459b1c48aeaea8eb079c23addc0e82888d5944a9644aa31a5ac0e540a16a07f40e6b00d11e1674d2c67d76a70b3dbdb0f4d4e7690
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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
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
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
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
96KB
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Filesize
96KB
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Filesize
96KB