Analysis
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max time kernel
145s -
max time network
147s -
platform
windows10-2004_x64 -
resource
win10v2004-20231127-en -
resource tags
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submitted
11-12-2023 12:17
General
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Target
6bb951f7097f4d037cc799f605327845b7c4301c2231e5ecd2e069bf78525ac4.exe
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Size
6.9MB
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MD5
2484f0296fcb94a7583ec9affd3ffebf
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SHA1
7b4556eb5d4df08ddfbe71a060c6d425ca596555
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SHA256
6bb951f7097f4d037cc799f605327845b7c4301c2231e5ecd2e069bf78525ac4
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SHA512
0ac6e348c22af422a724bdb29a09a8a16ef72f49ad6e851bd36e408b7fe7a22cf0434aee4b1e6459960257d8a4879633a2d02d43dbbb62378c1702846f2a9d93
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SSDEEP
196608:xDoG3bFqjpLC0TSMLsn33HR83v9i8l7INzj:xDyNLCWZ2HS9iQ7INzj
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 AdjustPrivilegeToken 1 IoCs
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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\6bb951f7097f4d037cc799f605327845b7c4301c2231e5ecd2e069bf78525ac4.exe"C:\Users\Admin\AppData\Local\Temp\6bb951f7097f4d037cc799f605327845b7c4301c2231e5ecd2e069bf78525ac4.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\is-FN1BK.tmp\6bb951f7097f4d037cc799f605327845b7c4301c2231e5ecd2e069bf78525ac4.tmp"C:\Users\Admin\AppData\Local\Temp\is-FN1BK.tmp\6bb951f7097f4d037cc799f605327845b7c4301c2231e5ecd2e069bf78525ac4.tmp" /SL5="$90058,6971036,68096,C:\Users\Admin\AppData\Local\Temp\6bb951f7097f4d037cc799f605327845b7c4301c2231e5ecd2e069bf78525ac4.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)\ConvertWMA\wmaconvert.exe"C:\Program Files (x86)\ConvertWMA\wmaconvert.exe" -i3⤵
- Executes dropped EXE
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C:\Program Files (x86)\ConvertWMA\wmaconvert.exe"C:\Program Files (x86)\ConvertWMA\wmaconvert.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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C:\Windows\system32\rundll32.exe"C:\Windows\system32\rundll32.exe" "C:\Windows\SYSTEM32\EDGEHTML.dll",#141 Microsoft.VCLibs.140.00_8wekyb3d8bbwe1⤵
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k UnistackSvcGroup1⤵
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
908KB
MD550d8a018857c34c6554b37c58ae6365b
SHA13b5c47e045cca3b5a20200f60543c780ce4702f3
SHA256cd5a657c471aab41496da117d75c649329e9c74d749de707c8fb354ddb3ea641
SHA5128e2e05a84ab1e67f567ad8c83f2777efc6ff6a87a2ad648663811525cf921f5d1e12968b7b349d00035fe3bc63a987bbedc7122d72fece2d2cc75d2c9d75a3da
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Filesize
1.2MB
MD57f896247ee4a19e2b8e0544332ee732f
SHA1f4439be25a1c9c629e505739de79782ba3d0598a
SHA256c8d475602fab9f8158ac604e4c9607865735441df4220243e822dbb39399e7ba
SHA5120412e724bf1de12df92b51d090c8305d6ca2e2275a6cdf17dd9c5d788f2f290cb16fba92694236375caae9efd3886cc098edd24f435c400ceebc42c2abf5bbcd
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Filesize
342KB
MD50c525e45a19aee8b82f56586a30101a6
SHA18afab0e0398fd592d830e44f3e8278992163044a
SHA2560a99d8fad3804bc852c3be01786dcc0f53ce03424f5249ed0c0c58c3be0f2b7e
SHA512884d571a17b8096190ca6e66e86725e7563ecc47f0015756828ec5d1d82fcf455381ad03da6b26ba1a6f4fbce90847ea44e95a895a5733b8b1b07b0a881f40fc
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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
64KB
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Filesize
64KB
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Filesize
752KB
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Filesize
4KB
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Filesize
4KB
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Filesize
632KB
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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
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