Analysis
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max time kernel
147s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20231130-en -
resource tags
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submitted
12/12/2023, 16:31
General
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Target
ff9db793dcad8c2aff14b64615e7c9e38e8a44839066f5a362fc6e9b2ba0f1ec.exe
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Size
7.1MB
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MD5
7a0708f92f4d73d35fe56185d124f2b4
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SHA1
995db7c174fe2a860da049c3a6f0a92c71c74ef9
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SHA256
ff9db793dcad8c2aff14b64615e7c9e38e8a44839066f5a362fc6e9b2ba0f1ec
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SHA512
76952ea66d3cb2b59e886db0d87e463f1fa119c84b1e7d836e8a9f681b01cfebe242a4837c2489b58a6f8ef905834e3ebf1c8995416f3608b6d57acadc1276eb
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SSDEEP
196608:vxm5D5YUyRe7VvZKwamjGKAVW7R+gSoASGm8PvsLMwzj:rRepZKwaS79SoASGDP0Qwzj
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 3 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\ff9db793dcad8c2aff14b64615e7c9e38e8a44839066f5a362fc6e9b2ba0f1ec.exe"C:\Users\Admin\AppData\Local\Temp\ff9db793dcad8c2aff14b64615e7c9e38e8a44839066f5a362fc6e9b2ba0f1ec.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\is-3HH9H.tmp\ff9db793dcad8c2aff14b64615e7c9e38e8a44839066f5a362fc6e9b2ba0f1ec.tmp"C:\Users\Admin\AppData\Local\Temp\is-3HH9H.tmp\ff9db793dcad8c2aff14b64615e7c9e38e8a44839066f5a362fc6e9b2ba0f1ec.tmp" /SL5="$5011C,7235080,121856,C:\Users\Admin\AppData\Local\Temp\ff9db793dcad8c2aff14b64615e7c9e38e8a44839066f5a362fc6e9b2ba0f1ec.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
897KB
MD5c63f1c5ed4bb67d3c38eacddd5e90a9b
SHA19ff0c5e3e6b8a73a283ae340782c94ef11968bf1
SHA256433119c63ec272eaaf96984a1e43ae791fe108f706650cec0f661b6460d0e94a
SHA51240b99044bd930c265df3b3f46529e75bf8e07f7d238947967df9d5d3518398e95ff13e5bf19888b37221a1614e452727757de77fafd6f3ceafd4fabe2c16c9aa
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Filesize
1.9MB
MD56b7ede7c9085e62e575118a834168cc3
SHA16fe4fcb42e1e3b85cd244faec37974fa1e1950cf
SHA256dd327069d9386175d0dce952578540318d8b24d6918426d8a9b8d1bb2ff953b3
SHA5125d5658ceebe7fca7bc32ed9e66e0330a9c495371862ebd7aed0d559d5beb809d9a90880ae02384c1ea47ae36ce2296c6dde2d75e6e3a964556a2ce45711d1e4f
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Filesize
42KB
MD5f0f8f36ed744729327c1022d05bd0cad
SHA1561beff04eb6f09a8850d36a76273d0d2a5ff994
SHA256da24e22a59136f44e82193ba1e44e213c8af9949341d60ef35ccdb566f964006
SHA5123e4660b871d9addf5fd59a7e71420fb0d6e830dfa14449792c0384d9bf55bda564e0fd276b0a1a50f43a51709c6d9bacfc0cb478d0f630c849f8317ded59d0a4
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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
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
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
2.2MB
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Filesize
632KB
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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
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
2.2MB
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Filesize
2.2MB
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Filesize
2.2MB