Analysis
-
max time kernel
141s -
max time network
127s -
platform
windows10-2004_x64 -
resource
win10v2004-20231201-en -
resource tags
-
submitted
11/12/2023, 08:23
General
-
Target
655625c7a6b70db1d0ae7bdcfe123159f2dbc6b0375c656e09aa032add477272.exe
-
Size
6.9MB
-
MD5
cc7a0ffbfa97b287d58a9555e0e7ba97
-
SHA1
e4c5e294db0907ef003e1fc692692078ae6f3542
-
SHA256
655625c7a6b70db1d0ae7bdcfe123159f2dbc6b0375c656e09aa032add477272
-
SHA512
bb694c1ea9defc73919904e06dd8534f14ad736f2cfd1740261ed9deb69444a532b7e89bf7eee389044664c7eda9419271cc2a946d3e0c1627832412933a8b04
-
SSDEEP
98304:BCtQAsI29jHcxWjRTp6azZzB8hi4ZoEiAmP+xhctqd60dVADjhSF1O8lw3kBL7l7:estjRJ/4ZoSQQhtd6sWDlSrM0BLRrzj
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\655625c7a6b70db1d0ae7bdcfe123159f2dbc6b0375c656e09aa032add477272.exe"C:\Users\Admin\AppData\Local\Temp\655625c7a6b70db1d0ae7bdcfe123159f2dbc6b0375c656e09aa032add477272.exe"1⤵
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\is-V27OR.tmp\655625c7a6b70db1d0ae7bdcfe123159f2dbc6b0375c656e09aa032add477272.tmp"C:\Users\Admin\AppData\Local\Temp\is-V27OR.tmp\655625c7a6b70db1d0ae7bdcfe123159f2dbc6b0375c656e09aa032add477272.tmp" /SL5="$60070,6990075,68096,C:\Users\Admin\AppData\Local\Temp\655625c7a6b70db1d0ae7bdcfe123159f2dbc6b0375c656e09aa032add477272.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Drops file in Program Files directory
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
-
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\schtasks.exe"C:\Windows\system32\schtasks.exe" /Query3⤵
-
-
-
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 helpmsg 111⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
46KB
MD5b59f594a0cb29d7933cfb5bdbccd44a5
SHA1be6cabf0f5dfdb7f14912faa2f5b303ac327a2fa
SHA256df08fd761d43925e3f958bb9d081f889a899fb6f1934a606eab42f428d29b315
SHA51297a79e0bf455f3547fc7beda22684785aa421354f932d12dc936dcbf3332870d8a5132b6b6f7c1d7bebac457743ec82f7a99d46f6cdee3937e52eeb962e233ec
-
Filesize
22KB
MD5b400ce113354bcef113c6383ae176897
SHA171c107a74304b70f04b14869fdf874dab140a93e
SHA256de251992a00c6ac1971c43b52138f6a590d11f85beff323dad3df8991561e6d4
SHA512992bb96e24031a8fbf4152ac96f8291e9ce2354a54785c62954d787afa2c14ea7018a7ef0d1c930c13ff6758e152c66ccc77e79eb577394eef7839a52544b124
-
Filesize
129KB
MD5fb70cfc7ef8df28dcb492d0acf49d242
SHA16f80b8bcd97777256824085aa4608c929bebf58e
SHA2568e5aed69b0259b9a98b76f1c6c93b05d44e4439b08d4449acc7e4064d60a4941
SHA512d378b0f640f68442ff1800b47fa4cdeabf2885d2e5e7e39022879a9e2365f9ed9cea09aa49f0530de7a111517e57f5b8fb5162cccad757bcb4b66269de8d19bc
-
Filesize
2KB
MD5a69559718ab506675e907fe49deb71e9
SHA1bc8f404ffdb1960b50c12ff9413c893b56f2e36f
SHA2562f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc
SHA512e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63
-
Filesize
19KB
MD53adaa386b671c2df3bae5b39dc093008
SHA1067cf95fbdb922d81db58432c46930f86d23dded
SHA25671cd2f5bc6e13b8349a7c98697c6d2e3fcdeea92699cedd591875bea869fae38
SHA512bbe4187758d1a69f75a8cca6b3184e0c20cf8701b16531b55ed4987497934b3c9ef66ecd5e6b83c7357f69734f1c8301b9f82f0a024bb693b732a2d5760fd303
-
Filesize
451KB
MD5202ae9633b6534eefd543cc9f3c42301
SHA1abdb7d2fd1ea362e1065a85834f610cdda85d210
SHA256a23b017c9e59a79113c62e4c6d308e5484b2995f58fdd37dcd4cae6e16626c20
SHA5128977d7441b9aa4e98ee88e5c67de15b58ed795095d0d514ccf0d67aa2b92c29510e554ffdf342867ace06dc1ca3fb3d9ad72d72400aa12b7705394548e6f7744
-
Filesize
310KB
MD5f1a86e56498320200b236fd7127533c3
SHA10d90b44efba17db1dd192cc8ac6e7086899bf791
SHA2567789ac0a2b1f89195441e4e25bff4954cd8320648814bcd3c6fea31ab0f78590
SHA512324c31b514326c681f05263a6fb438723e18c089633e9d9292c366ecc667c2ace619b7e2ac4d3a206782ab037ac7825cb73dfb2eecb459639e3e08aa3fd95c03
-
Filesize
96KB
-
Filesize
96KB
-
Filesize
96KB
-
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
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
632KB
-
Filesize
1.8MB
-
Filesize
1.8MB
-
Filesize
1.8MB
-
Filesize
4KB
-
Filesize
4KB
-
Filesize
752KB