Analysis
-
max time kernel
147s -
max time network
148s -
platform
windows10-1703_x64 -
resource
win10-20231129-en -
resource tags
-
submitted
11-12-2023 08:08
General
-
Target
b0bca4d446cf360af30a126021049f2eeeba7722d2b4404621511bd3a9f66953.exe
-
Size
6.9MB
-
MD5
a3ef92d89d78fa675d7e149661fec2cc
-
SHA1
ae2bd2264a45cd3bde1efc05822a47dedcd9ff97
-
SHA256
b0bca4d446cf360af30a126021049f2eeeba7722d2b4404621511bd3a9f66953
-
SHA512
5f8cd2be180d0348d9297bc3077389fa5a920edfe6c574defc149c8733acba10a5c3eb3a6d97fefc0082c7d95fef272b9ec605f0a79ebf08d76b186030a24dcf
-
SSDEEP
196608:eH/2cOhoGEpX+jRFRvz29jgM7+3Utny3r/mvZO0agzj:bcOhoGE1ArRvqlgM7xtAT0Hzj
Malware Config
Signatures
-
Executes dropped EXE 3 IoCs
-
Loads dropped DLL 3 IoCs
-
Unexpected DNS network traffic destination 1 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
-
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
Drops file in Program Files directory 63 IoCs
-
Runs net.exe
-
Suspicious use of FindShellTrayWindow 1 IoCs
-
Suspicious use of WriteProcessMemory 18 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\b0bca4d446cf360af30a126021049f2eeeba7722d2b4404621511bd3a9f66953.exe"C:\Users\Admin\AppData\Local\Temp\b0bca4d446cf360af30a126021049f2eeeba7722d2b4404621511bd3a9f66953.exe"1⤵
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\is-RU32J.tmp\b0bca4d446cf360af30a126021049f2eeeba7722d2b4404621511bd3a9f66953.tmp"C:\Users\Admin\AppData\Local\Temp\is-RU32J.tmp\b0bca4d446cf360af30a126021049f2eeeba7722d2b4404621511bd3a9f66953.tmp" /SL5="$6022A,6982471,68096,C:\Users\Admin\AppData\Local\Temp\b0bca4d446cf360af30a126021049f2eeeba7722d2b4404621511bd3a9f66953.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Drops file in Program Files directory
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\system32\schtasks.exe" /Query3⤵
-
-
C:\Program Files (x86)\WMAFormat\wmaformat.exe"C:\Program Files (x86)\WMAFormat\wmaformat.exe" -i3⤵
- Executes dropped EXE
-
-
C:\Program Files (x86)\WMAFormat\wmaformat.exe"C:\Program Files (x86)\WMAFormat\wmaformat.exe" -s3⤵
- Executes dropped EXE
-
-
C:\Windows\SysWOW64\net.exe"C:\Windows\system32\net.exe" helpmsg 113⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 helpmsg 114⤵
-
-
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
1.8MB
MD5c343c906aaa2e2ac5b3ae9ab154c80a4
SHA1b1ed930436a743821a403f3c185a222f41a2af44
SHA256ea6a69b2b6f3893ac9963afcb168abc24e5c879ea1c600f6c54723564bfbe135
SHA512df1ebb33e8675a5decd77cc66ba0befb7dad77442b5447009301123e868332a520dca4177b7db2fa9e39846b916daa2e77b172e238a251b80a40990931a94eb6
-
Filesize
779KB
MD5e0fe942431d40de5f2393a7916d766e0
SHA1618fe58ee52aecc5fcffd3f4de18d56629767d2c
SHA256ad79770fe65874a5781d7d1c86776529587ebe653405d1d3c0fbaf8fc49e1b3d
SHA51217b8f624f14fc2e74a8c8f75c28ba08d2f5c97a3f55ace36ba5d2982b8b32d036746123f4ad8a465631839878533446ac062dda72fa39bd767b63ab994d9226c
-
Filesize
999KB
MD5be9c5eb02bb9bbe688cf95469ce8f374
SHA1df662ca533d6fa2b400a09c4a2ad7e42e1ad15e8
SHA25610bd6b50c581fc21ada1e84b31e297a6c9e0da78b5ba56239e6f539811c8f893
SHA512f170c09050a167d7da0d90146269d80be54571142459c1919e542afaed241d24c443e100c27fcd66f59f951ed506b4bedc96405d7c7f865f17d6a4861b81e224
-
Filesize
487KB
MD5a20cc9a2625015f7f12696443c5d9798
SHA1a779769a7f1bb75f766ff57b49b3463eb45b95bf
SHA256ec529d685b7568592a52c3cf79553acdd4fe4ead8446e6109b84312ee31a0ac8
SHA512ca5ec3a467746de5f634eaafbe790abbc98f5eaab86b13ab176cd389ea3103775582b7614118384f1c4e7eff6f21270c1458cd42f2df806e8cbd8e16cdf23cb1
-
Filesize
256KB
MD59c45ecddc88af97bb03f0c8435ddb19c
SHA1bbcd0f75a2987ab2e77cd4468cd0a36647396da6
SHA25653692a8e54d67b6d007fc81a2dc85ea37406ff1cd2cfc5922367487002d6df3e
SHA512b9265babeba45dd0a4347525f1836e95df232c4876178d757cbcc59f1abc892b0a8720194a91bef2d1ab1054803016f5fb6271f64a6ec19eb11487737482606d
-
Filesize
2KB
MD5a69559718ab506675e907fe49deb71e9
SHA1bc8f404ffdb1960b50c12ff9413c893b56f2e36f
SHA2562f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc
SHA512e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63
-
Filesize
19KB
MD53adaa386b671c2df3bae5b39dc093008
SHA1067cf95fbdb922d81db58432c46930f86d23dded
SHA25671cd2f5bc6e13b8349a7c98697c6d2e3fcdeea92699cedd591875bea869fae38
SHA512bbe4187758d1a69f75a8cca6b3184e0c20cf8701b16531b55ed4987497934b3c9ef66ecd5e6b83c7357f69734f1c8301b9f82f0a024bb693b732a2d5760fd303
-
Filesize
4KB
-
Filesize
4KB
-
Filesize
752KB
-
Filesize
632KB
-
Filesize
1.8MB
-
Filesize
1.8MB
-
Filesize
1.8MB
-
Filesize
1.8MB
-
Filesize
1.8MB
-
Filesize
1.8MB
-
Filesize
1.8MB
-
Filesize
1.8MB
-
Filesize
1.8MB
-
Filesize
1.8MB
-
Filesize
1.8MB
-
Filesize
1.8MB
-
Filesize
1.8MB
-
Filesize
1.8MB
-
Filesize
632KB
-
Filesize
1.8MB
-
Filesize
1.8MB
-
Filesize
1.8MB
-
Filesize
632KB
-
Filesize
1.8MB
-
Filesize
1.8MB
-
Filesize
1.8MB
-
Filesize
1.8MB
-
Filesize
96KB
-
Filesize
96KB
-
Filesize
96KB