Analysis
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max time kernel
134s -
max time network
146s -
platform
windows10-2004_x64 -
resource
win10v2004-20231130-en -
resource tags
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submitted
11-12-2023 08:12
General
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Target
e2546fe44f7eda373ac3ccce88efe0cf338777dd0ee8a8efe37f56757dba4d3b.exe
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Size
6.9MB
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MD5
7f038d15912eeec95a8010ad5eddb46d
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SHA1
0eff0ad9c6947c20261f5e1c2fc37f397d356590
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SHA256
e2546fe44f7eda373ac3ccce88efe0cf338777dd0ee8a8efe37f56757dba4d3b
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SHA512
86c9237c56031594ae34e7d3ee609ce36027ea0a5a61c08ba7484e887d274a25124a482c32cd4df6b6ff68a19b95cf093a78f19c3c242b22ca58b0b758fc68ea
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SSDEEP
196608:zRW8Bq+q3WGhRQY914E1DF+V3bm/LCGNq3eUeKP3gdVfzj:zQeqbhPK4DFY4CtOUYVfzj
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\e2546fe44f7eda373ac3ccce88efe0cf338777dd0ee8a8efe37f56757dba4d3b.exe"C:\Users\Admin\AppData\Local\Temp\e2546fe44f7eda373ac3ccce88efe0cf338777dd0ee8a8efe37f56757dba4d3b.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\is-38CBP.tmp\e2546fe44f7eda373ac3ccce88efe0cf338777dd0ee8a8efe37f56757dba4d3b.tmp"C:\Users\Admin\AppData\Local\Temp\is-38CBP.tmp\e2546fe44f7eda373ac3ccce88efe0cf338777dd0ee8a8efe37f56757dba4d3b.tmp" /SL5="$F003E,6953145,68096,C:\Users\Admin\AppData\Local\Temp\e2546fe44f7eda373ac3ccce88efe0cf338777dd0ee8a8efe37f56757dba4d3b.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
MD5b0f30112e08559cda5d010851c3a8ca2
SHA159ac80d4ac9e768e646437a798eb9ee7a65f51c6
SHA2561d2b63b547b793d10c1f46ea30f58120301cb67fd0270e60f91e948c20e90909
SHA5129901f4ca5883d27d87c69e04adc4d7ff67326c0dff57e7b5aa4ee9599e9d0a4d2f49783c2ef4c43a55a73e97cf337b5423cc4c58040d0360198d3cb40927b879
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Filesize
764KB
MD5e8949df9d53a0b13a163724a7565eff0
SHA1ff3e62a9443268c1e5ca8775fdc4eb7304fcdd2e
SHA2565445cdcb5fa198dbf1b6bad8be295991f29f7384eb1afc5284a637d614de0f65
SHA5121e7b6427b33fc5ce90fb800e19ab3eb46503a06fd7f95a5f1f1202b06119d4f92f8d8d2187659b8b7401170316ca987c1d43cabd45fa484eb42656eae7e4e32d
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Filesize
563KB
MD514b20084e2b18533b9381619bf542030
SHA105c4be17044a6ee2dcedb93a6dead13dae9366e7
SHA25614cdb55f7a67bf3fa022bc5a8fdc07f6d632af26bfffc7ade593027d8f5f045a
SHA512be18a29d85ccc74d9f9caf8aeede25ebe7ef5512fe9e13c1319b68e3e04355745b05d3672f3d3101edd3f762e92ba0e9bfb1f92ed48e28970fbd4af103b72be6
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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
12KB
MD5a5ef73a462f128f7bebc4517d9247d91
SHA150e7067174be04e3d16fb58b0d9eff633823ad81
SHA25620fcb747efe0614c694a50a48097cfe1d49af147c60d8d806c24a40f0706260a
SHA512732fda40b265b7e1a2b3bd0efd1286bb0ceeb07f3958e2ccec7ef444a9a452fc9e8fef48b7cc1716877542b4fcdc82c4cb87953cb4f40bf951e4b06e86912cde
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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
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
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
96KB
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Filesize
96KB
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Filesize
96KB