Analysis
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max time kernel
147s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20231130-en -
resource tags
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submitted
12/12/2023, 10:58
General
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Target
23ad073205978c74b0d52eef0ca364327c77bcf88462284ac8ded7293668c140.exe
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Size
7.2MB
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MD5
a9ee68f51a3c4db93495418ffe5938a3
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SHA1
0d181aa2c6da9fff39aa340717db0456ce5254b5
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SHA256
23ad073205978c74b0d52eef0ca364327c77bcf88462284ac8ded7293668c140
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SHA512
cd8339458416c87077a92213409988ec06a55d5810d8a3d6cdf8084f57fe6f5dba7d9a03ca2941fb69a2bb67a2259d5db1900340f9bdb47927979f0738127e4f
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SSDEEP
196608:gxm5nCZjZ3QO7Kmk85hry72SfDYuahd3u/w2lzj:5C80q8y72Skua3+/Vlzj
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\23ad073205978c74b0d52eef0ca364327c77bcf88462284ac8ded7293668c140.exe"C:\Users\Admin\AppData\Local\Temp\23ad073205978c74b0d52eef0ca364327c77bcf88462284ac8ded7293668c140.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\is-T72MN.tmp\23ad073205978c74b0d52eef0ca364327c77bcf88462284ac8ded7293668c140.tmp"C:\Users\Admin\AppData\Local\Temp\is-T72MN.tmp\23ad073205978c74b0d52eef0ca364327c77bcf88462284ac8ded7293668c140.tmp" /SL5="$140064,7251001,121856,C:\Users\Admin\AppData\Local\Temp\23ad073205978c74b0d52eef0ca364327c77bcf88462284ac8ded7293668c140.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
2.1MB
MD508665e378b3ddba4bc0afd0a4be4d43f
SHA10543f17d1f39c1601a518c469f306b51004e980f
SHA256b5a7e6a8a575803c72addd5f15b9ed5711b4c29c19d1c0bc60bf0e2810984416
SHA5126ef4138036ca4724116f37bd253ce863a0da9c2e96d536ca39670cc486b7c701f858e9bb42060ac5e5b0b3eb38e078001a1b0ffcf98769fd89a9aa639986c414
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Filesize
1.8MB
MD50e41ecc9b4640a1b9838a2dd88a5104f
SHA1b6ac5423eddabd524219c86a86434b6aba6ae663
SHA25680a40a73dea2870f1698af19436ccafc1aaca744c5cb041004ee7ea4cdfe2193
SHA512ef7a8f494727c47917483520311a734176d7703014e380a385c728735f1fdcf1ab7d03d289a78644039fe22df4dbca53158f6fc528fdbbbbe585de95fe362f68
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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
4KB
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Filesize
4KB
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Filesize
752KB
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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
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
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