Analysis
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max time kernel
144s -
max time network
131s -
platform
windows10-1703_x64 -
resource
win10-20231023-en -
resource tags
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submitted
12/12/2023, 16:38
General
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Target
765b5f403b97489fe8d43aaab21cf29dbd8b9cc97ff76bff8c53417c641a0ce3.exe
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Size
7.2MB
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MD5
5f9a0909c5570b3d69485a2d600920db
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SHA1
b313b4a30058b08ffd68c6a6da14ed57b878dcbd
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SHA256
765b5f403b97489fe8d43aaab21cf29dbd8b9cc97ff76bff8c53417c641a0ce3
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SHA512
4c9085f0c4dbbdc20df00b0cd52a87d11d344f7e652d582b7b331972f3e34fc626dab86589b5cff16da18fae99458258518759768a06d00e23c2b6ab0cf249a2
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SSDEEP
196608:zxm56Uu8mvAF2l3qqRHw/djqMJueNbMvn+pXnhH5RCLK5Ehezj:Uul8A3nHwljqMksY/4p5RC25qezj
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\765b5f403b97489fe8d43aaab21cf29dbd8b9cc97ff76bff8c53417c641a0ce3.exe"C:\Users\Admin\AppData\Local\Temp\765b5f403b97489fe8d43aaab21cf29dbd8b9cc97ff76bff8c53417c641a0ce3.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\is-886VR.tmp\765b5f403b97489fe8d43aaab21cf29dbd8b9cc97ff76bff8c53417c641a0ce3.tmp"C:\Users\Admin\AppData\Local\Temp\is-886VR.tmp\765b5f403b97489fe8d43aaab21cf29dbd8b9cc97ff76bff8c53417c641a0ce3.tmp" /SL5="$A005C,7260641,121856,C:\Users\Admin\AppData\Local\Temp\765b5f403b97489fe8d43aaab21cf29dbd8b9cc97ff76bff8c53417c641a0ce3.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
1024KB
MD56a6f2915d91101e80ea4872d817e985b
SHA15b2521946bcb5929ac962033a6841498a51c7de2
SHA256464fba7118e2070d599c04ddb07098a9975d779c9e9504605cde848c171fd008
SHA512425f683530609f1a55f9e25ae1c4993e30d3909b15818ffbcf8c0c861f3bbb949a54f9a8128c6c03183f240f178b74158b21e2b0d201662d110637e8a9fd60e6
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Filesize
256KB
MD5b5aa43db74670344a4122fe7431d6f8d
SHA1280fb9932a891a4376107f9a6bb31e5b23fde222
SHA256af37a93687b95207434e56eeea634e2273c78d7d798c3bc4fc1d6a91e148268c
SHA5125ce87312e5864b8549e4f87791e37cde41d8464d000af1cb31d4fb9d1a0b17ed0bc3e1f94395a12a3a9add85377c9e6817b3bfec539405567684398387cc79e9
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Filesize
1010KB
MD5f4944fcde3f61649b4b37a59f34beb1c
SHA18b283d78629d3742ba608851b26c60f089bcb1fc
SHA2565d02b4d3038ce93bf1b86369450e63a2d48d5030977a520381bc8ffbcd581eaa
SHA5129db6381e0eae6f3ffc4b8fedb398e80a766db33aeb8b87bfcb990ae6491537c3297c15ee427849caab68743a0ad38a9e51b3f1fb50fe31c984bc92ffd6e2600c
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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
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
4KB
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Filesize
4KB
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Filesize
752KB