Analysis
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max time kernel
150s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20231127-en -
resource tags
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submitted
11/12/2023, 10:41
General
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Target
4d965f743f07b7ee0968e114f76c7d8d522a60f66950529e4f2c99d723beeb16.exe
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Size
6.9MB
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MD5
7c13002e597cb5656e8e7a0e3cf40eee
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SHA1
af5de2a83f683cf0f03c672ae4f2414d3ab5d184
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SHA256
4d965f743f07b7ee0968e114f76c7d8d522a60f66950529e4f2c99d723beeb16
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SHA512
5b5c01a9ad232d7b3349a482a26ffb4778bb2e375eecb41a7e2bcf66498e4c2355add582ba76d165d4e07da4aa160cc31bd4f9fb9e68ce02c98a9c201524aed5
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SSDEEP
196608:0H/2cOhoGEpX+jRFRvz29jgM7+3Utny3r/mvZO0agzj:5cOhoGE1ArRvqlgM7xtAT0Hzj
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\4d965f743f07b7ee0968e114f76c7d8d522a60f66950529e4f2c99d723beeb16.exe"C:\Users\Admin\AppData\Local\Temp\4d965f743f07b7ee0968e114f76c7d8d522a60f66950529e4f2c99d723beeb16.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\is-C8VEQ.tmp\4d965f743f07b7ee0968e114f76c7d8d522a60f66950529e4f2c99d723beeb16.tmp"C:\Users\Admin\AppData\Local\Temp\is-C8VEQ.tmp\4d965f743f07b7ee0968e114f76c7d8d522a60f66950529e4f2c99d723beeb16.tmp" /SL5="$501DC,6982471,68096,C:\Users\Admin\AppData\Local\Temp\4d965f743f07b7ee0968e114f76c7d8d522a60f66950529e4f2c99d723beeb16.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
139KB
MD5cdcc9549dbebbd2ea6d87295bea27f29
SHA1e628ea26c0faeab31fdf3c54524b70ed89c27429
SHA25666325b6b6776fd8f0671593521d740083f7ca10ca5dce4331e42025cc6233b29
SHA51261d1c8f2e1a31d5c8c9fd91a1c691f89654b81f8d846edc258da8f0f68c3038bcfab8b3b12f354ecf03597b14fa5c746328a5548ec68f9f5862e397959ecfe08
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Filesize
93KB
MD5fb3b4e23feb8ff6d4b4291c99756bd0d
SHA1a3c28752697ed5cbdaeeb385f63410b5ea9cbfab
SHA25602f52ad43eaca0fb8010688196cd81858c57dfe26fd0f89a7288a3ae20183d29
SHA512ee7d2066e43b14e87d92a75c548982c5fa52405ffa4570985f619b881c07b4ce1ef6619a8c6766915f697e4ae4352ce0286c7c7f87e3dae72a194fc17c4ab0f0
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Filesize
310KB
MD51485d57a3f5d943415c15e2f91670661
SHA1f5a9717bffe3fa70295b1b7b21cf97093f352101
SHA2567fd4ac9fff067e86289d6e57b87f225029281e692e77bd4d29cd776b95ba9177
SHA5122a27f7964c5dc08155346f21183f7d1483b905551891f263cf94c1e2703f11f101040c43213b17a27bf0ac7928555998361d73dbe3d7c736ba28c72afbc03880
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Filesize
14KB
MD5eb7d65233a7d18d07c0975dd589ff62b
SHA16531f6e6b8278c247654e9dc4093b790873e3683
SHA256eef63891e861b01bbf4819d2fc33cfffd43b2eb35914165ab6f981e76560b37d
SHA5123140c0213d470d44f1dbb2d08524221183d769ce53124f8c04b8af4c90edcf64294764c819f39eab28f5c36fa3cb1b91138fcdaef21e9875b5a13a13b0301cae
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Filesize
37KB
MD5d1165adcc98a72e83c5d2716a4ed1e70
SHA1fff4b90d2b4ac67ef0bc71edaf6027bd77fa0335
SHA256eeb7f09e9f089d1f36f762d419e9ff1da7b965a712fb0950a8baeca88953d83e
SHA5129541ef968d7c85ba5455cc1c096177c2e22e26444d18de15fe9e39740c0df51df1cd856a79f01f65d5dec3df3068956493b834efe55435ad82b8593aa147e2e6
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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
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
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
632KB
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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
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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