Analysis
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max time kernel
152s -
max time network
154s -
platform
windows10-2004_x64 -
resource
win10v2004-20231127-en -
resource tags
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submitted
11/12/2023, 13:37
General
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Target
968bdd50f50152d192ad7c979a512aabdac33509193158fe355ef70de04b1245.exe
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Size
6.9MB
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MD5
06115ad4d9ea34d15937c87c7753818d
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SHA1
efc44f6688567fd1dd027003ddd0874f48b3c3bd
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SHA256
968bdd50f50152d192ad7c979a512aabdac33509193158fe355ef70de04b1245
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SHA512
4280ad0bb444d8eb31ac88325a3ed19b5089149d364d796b759cd4183e9c0178257a72bf52567050da1de8831a81f5fbf0cf4c81de03b9e2000a4a0e8aef0ca6
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SSDEEP
196608:/DoG3bFqjpLC0TSMLsn33HR83v9i8l7INzj:/DyNLCWZ2HS9iQ7INzj
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 2 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\968bdd50f50152d192ad7c979a512aabdac33509193158fe355ef70de04b1245.exe"C:\Users\Admin\AppData\Local\Temp\968bdd50f50152d192ad7c979a512aabdac33509193158fe355ef70de04b1245.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\is-HEV32.tmp\968bdd50f50152d192ad7c979a512aabdac33509193158fe355ef70de04b1245.tmp"C:\Users\Admin\AppData\Local\Temp\is-HEV32.tmp\968bdd50f50152d192ad7c979a512aabdac33509193158fe355ef70de04b1245.tmp" /SL5="$50234,6971036,68096,C:\Users\Admin\AppData\Local\Temp\968bdd50f50152d192ad7c979a512aabdac33509193158fe355ef70de04b1245.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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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
1.5MB
MD534298c9ba11a3032661700fbdc4dddf1
SHA16db73c892173bbd636856d27b188bf6fe7b253c9
SHA256c31e40225282d998bbde20a01e6e33e485e96d60df9586274fbfe75b037e4fdd
SHA5120a24d41d7e9f16bd858d29a6b1f5e942b3529716a9a13bee07520d15eb9c0aa6994d96425d11d9b2a8912f39122f299db9979f39485041f78dc3418abaef7a79
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Filesize
1.8MB
MD59810b60c49cadedbd695bf93043e605d
SHA1a0854d5cabc61d346d4d5e63c69db0624e841f4e
SHA256f2db4b1f32427bac368e6107689ed91b415a6fb7704eefc0977cbbb083fca60c
SHA5122b98cac6609a3a708c43a596c836901b6133c7f187e36367cc58cd9e11f5874de113a9bd8a71d710d57f26a840cf52402b5bfa020c6d543c0171d14858695fe7
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Filesize
192KB
MD59024b81d2bacf5d236cbc103f5ffebff
SHA1378f4bec638ea928d3cf2ca2fe2f3cef9393f1f0
SHA256f6d62a925435d711ac9a394bde2d3b3caa22db79d11d3cf6e4791e573b452a0c
SHA5122c3d9133687ecd1e1f7cdd97273909e4fe7e9ee99eb618bd865d40929b5bd83392356e3b1aa44fce051ee534fdd2553ae63d6e8424e57b8cb0dd0f1cd82e9258
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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
96KB
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Filesize
96KB
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Filesize
96KB
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Filesize
4KB
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Filesize
4KB
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Filesize
752KB
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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
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
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