Analysis
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max time kernel
145s -
max time network
139s -
platform
windows10-2004_x64 -
resource
win10v2004-20231127-en -
resource tags
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submitted
12-12-2023 14:22
General
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Target
99aebc1288b9712780b7c8068e2a28402ec88f9d6f62dd86afa83e13f677a095.exe
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Size
7.2MB
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MD5
ef0feb316495dc0d7ba4faef7924e5c7
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SHA1
54774c02afcc07443551400c7907f6bc876dea8f
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SHA256
99aebc1288b9712780b7c8068e2a28402ec88f9d6f62dd86afa83e13f677a095
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SHA512
be5e15a600c590bf2dfb2cec2e62ab1eb1c33013b71b506499bb20a7c8f3985603f1942df3e177f54b1626d14152f7d0c9abd227ec507afd2809c0979094cf06
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SSDEEP
196608:Qxm5MctdEEAJTpMEa66Ey+/xwAB04awWOAQwlCkzj:ecjEEAJWEh65C30GW9lCkzj
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\99aebc1288b9712780b7c8068e2a28402ec88f9d6f62dd86afa83e13f677a095.exe"C:\Users\Admin\AppData\Local\Temp\99aebc1288b9712780b7c8068e2a28402ec88f9d6f62dd86afa83e13f677a095.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\is-VSN52.tmp\99aebc1288b9712780b7c8068e2a28402ec88f9d6f62dd86afa83e13f677a095.tmp"C:\Users\Admin\AppData\Local\Temp\is-VSN52.tmp\99aebc1288b9712780b7c8068e2a28402ec88f9d6f62dd86afa83e13f677a095.tmp" /SL5="$B0052,7269570,121856,C:\Users\Admin\AppData\Local\Temp\99aebc1288b9712780b7c8068e2a28402ec88f9d6f62dd86afa83e13f677a095.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)\numGIF\numgif.exe"C:\Program Files (x86)\numGIF\numgif.exe" -i3⤵
- Executes dropped EXE
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C:\Program Files (x86)\numGIF\numgif.exe"C:\Program Files (x86)\numGIF\numgif.exe" -s3⤵
- Executes dropped EXE
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C:\Windows\SysWOW64\net.exe"C:\Windows\system32\net.exe" helpmsg 123⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 helpmsg 124⤵
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
384KB
MD59a6d5256d89c1303458de7d51617237f
SHA1f736cf56fdb6dab8e2e9c64b28cad66dcc4dd42f
SHA25691a159d0b59d714aeef56e48d217b14aa599dac770d19636fa0bbbee9f52dcea
SHA512959995df006bb9442b932d17c0a2cbe6ac22c72e623b79a1deb7b388bd83772bbd6d6b328fee5db3c0770c8f34401cf6d211509af8d3f9554157a5270e3424d0
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Filesize
256KB
MD5a17be3d7e6c8d065319f84d494103bd0
SHA135bc95e6dbf711bca5674580517cc9907b4183b3
SHA25685ce2793455ba5d9d5b3d02ce20a0af3d2da01bc91b8e977aef18032dccb67c0
SHA512b8ed1e6ebe32a640e19c1edd0164963e3d10cb617246aba3185336b70f1d38252def363394cab59737dd6e1eaaad8971058b7f86f9de32744c06313aa64c90d3
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Filesize
2.1MB
MD5801b7ec5dca851b9a15f9a23d11dc03c
SHA1d65bdee6378cf3e46c7f2ae5a24c55b6ba0eb89e
SHA25632a125d9835cceb2284a0860d8b6cc412d4188b8ffeaf7dfa70656ca0695486e
SHA512fe3735cdf449039a356ee917d2da7ed16baa9213eb55a427e870c7c8a00cbee516077a89ea2cd6f7b6b67c693e9bd9a78b5d23bea90968aa6a2cd2a31f9b1e31
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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
148KB
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Filesize
148KB
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Filesize
148KB
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Filesize
2.2MB
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Filesize
2.2MB
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Filesize
2.2MB
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Filesize
2.2MB
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Filesize
4KB
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Filesize
752KB
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Filesize
4KB
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Filesize
2.2MB
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Filesize
632KB
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Filesize
2.2MB
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Filesize
2.2MB
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Filesize
2.2MB
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Filesize
2.2MB
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Filesize
2.2MB
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Filesize
2.2MB
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Filesize
2.2MB
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Filesize
2.2MB
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Filesize
632KB
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Filesize
2.2MB
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Filesize
2.2MB
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Filesize
632KB
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Filesize
2.2MB
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Filesize
2.2MB
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Filesize
2.2MB
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Filesize
2.2MB
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Filesize
2.2MB
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Filesize
2.2MB