Analysis
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max time kernel
92s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20231222-en -
resource tags
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submitted
26/12/2023, 09:47
General
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Target
64d8c698fae788fa021d371f563398c7.exe
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Size
4.8MB
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MD5
64d8c698fae788fa021d371f563398c7
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SHA1
0e0f8cf1b7955685aa091bba08e9e9be1f98e274
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SHA256
8b821eef194e07f106bc7f1e710ce64371815bf65aecfce351bf0bb1e5a1b747
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SHA512
89531f21019566b46a1dd04bfc5dd8455246dec59be2a31373a1cdcc6423a99d482879cc97b563bd8d3e89b7a99e18543942fd4b847df4f834d8d5150af0fa61
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SSDEEP
98304:PX4KU67rfIejTz1QuiW+ORyLNf2u71fgw9yazx14:vm6Y0X1QuiCoNd71V9ya0
Malware Config
Signatures
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Executes dropped EXE 2 IoCs
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Loads dropped DLL 1 IoCs
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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 18 IoCs
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Program crash 1 IoCs
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Suspicious behavior: EnumeratesProcesses 2 IoCs
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Suspicious use of FindShellTrayWindow 1 IoCs
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Suspicious use of WriteProcessMemory 6 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\64d8c698fae788fa021d371f563398c7.exe"C:\Users\Admin\AppData\Local\Temp\64d8c698fae788fa021d371f563398c7.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\is-B7JQ5.tmp\64d8c698fae788fa021d371f563398c7.tmp"C:\Users\Admin\AppData\Local\Temp\is-B7JQ5.tmp\64d8c698fae788fa021d371f563398c7.tmp" /SL5="$B0060,4328959,721408,C:\Users\Admin\AppData\Local\Temp\64d8c698fae788fa021d371f563398c7.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
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C:\Program Files (x86)\Natus\qui\Perspiciatis.exe"C:\Program Files (x86)\Natus/\qui\Perspiciatis.exe" 6dce1172ff653ce5f139094a8ec82a963⤵
- Executes dropped EXE
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2852 -s 8524⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 2852 -ip 28521⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
4.6MB
MD58f6a11f4913489f5b13ba0c2abfa74a5
SHA10cbb46bfd88c1b287b1b370ad0782e4c2c2cf861
SHA25692f0a3902b73837762ce9b70988cd2182ef746fe1ac3ddb8c041f1f24e9e6403
SHA512b590922cddd3005475f09f1b2e21661f2e3f6261d521e4a15cdcbc9ac34175fd8d8ccfe762351989e5e1a694016bbeaaeb85ee71f056374badd8343a07cfbd3e
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Filesize
1.6MB
MD54ffe700178066ce673530343a11bb2ab
SHA19116e8138abd2f2ddd55606edcf1c2440807e636
SHA25670462b7649ed21eb99f696e19c5269129faca55932505d140ca00d53d5685bb8
SHA512999d01c51f06c0286eb5db76f1ff0574615c05521e85b905587847f2fefb409befc20f91756c93d227e53f38886f29e6ba71e9d51c3a44ae6f548ec46d55ad5d
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Filesize
2.4MB
MD53fddfbaa9d029821152e746edbabf7ce
SHA1703690b3a2377047f6755e9b5274d608791b8062
SHA256787cef456bd60075199c04ac38dd5e65291bd3a930b132538889e4dafb76fa1a
SHA512fd50e763c6523022f1be02a6a690d2a2dec4e9a73c941314b4a810bbd7605d4058c5c49c53dcbdd8fde5e6c4d2c78fcec52b5bca087cbf552bc1ce90819c4903
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Filesize
2KB
MD5a69559718ab506675e907fe49deb71e9
SHA1bc8f404ffdb1960b50c12ff9413c893b56f2e36f
SHA2562f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc
SHA512e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63
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Filesize
4KB
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Filesize
2.5MB
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Filesize
18.7MB
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Filesize
18.7MB
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Filesize
4KB
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Filesize
18.7MB
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Filesize
760KB
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Filesize
760KB
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Filesize
760KB