Analysis
-
max time kernel
155s -
max time network
146s -
platform
windows10-2004_x64 -
resource
win10v2004-20231127-en -
resource tags
-
submitted
10/12/2023, 16:26
General
-
Target
18696cf878f9e69c415d546d6266524906f15b775608d885acc308bf2301e65d.exe
-
Size
7.5MB
-
MD5
c6dc659b85f3ba4a4cd48783e2c5139c
-
SHA1
bf40aa31e2ea9f94eb9fdac767bc332d100d8a62
-
SHA256
18696cf878f9e69c415d546d6266524906f15b775608d885acc308bf2301e65d
-
SHA512
ff1243e8fece7bc96ba8e5d0de4bcce939ef11b7c26bbf5b4cfd3ef6a4560f174b3e4dde8ebaef18be08887e6f9d0ebe29576743cfffbcc034b90442a6abdb28
-
SSDEEP
196608:r1WnE0mkLwfSuDOhMUQK2TMvYqBzQ26keWVe2JJpC+zj:pWnEELvuDOhtQnT+6rWPdC+zj
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\18696cf878f9e69c415d546d6266524906f15b775608d885acc308bf2301e65d.exe"C:\Users\Admin\AppData\Local\Temp\18696cf878f9e69c415d546d6266524906f15b775608d885acc308bf2301e65d.exe"1⤵
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\is-TQU18.tmp\18696cf878f9e69c415d546d6266524906f15b775608d885acc308bf2301e65d.tmp"C:\Users\Admin\AppData\Local\Temp\is-TQU18.tmp\18696cf878f9e69c415d546d6266524906f15b775608d885acc308bf2301e65d.tmp" /SL5="$50234,7594666,54272,C:\Users\Admin\AppData\Local\Temp\18696cf878f9e69c415d546d6266524906f15b775608d885acc308bf2301e65d.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)\VoiceAssistant\voiceassist.exe"C:\Program Files (x86)\VoiceAssistant\voiceassist.exe" -i3⤵
- Executes dropped EXE
-
-
C:\Program Files (x86)\VoiceAssistant\voiceassist.exe"C:\Program Files (x86)\VoiceAssistant\voiceassist.exe" -s3⤵
- Executes dropped EXE
-
-
C:\Windows\SysWOW64\net.exe"C:\Windows\system32\net.exe" helpmsg 93⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 helpmsg 94⤵
-
-
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
2.8MB
MD58ba5bbfbe22214c52f6db716dceacf64
SHA107ff3cd34de3fc70293bc578e218fae05bb30979
SHA2562eab368548239b58efd759bf0e9d4cb1146c2990a29856803606cad7142673f8
SHA512bbc1d924cbf40e6189081ea0879569d870e450fb70d8a80da90529b71c852aed50db4ad656a7c267d0a1f3394d9c84a7c8ecd0361db194b0e26dd17386f6394a
-
Filesize
2KB
MD5a69559718ab506675e907fe49deb71e9
SHA1bc8f404ffdb1960b50c12ff9413c893b56f2e36f
SHA2562f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc
SHA512e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63
-
Filesize
19KB
MD53adaa386b671c2df3bae5b39dc093008
SHA1067cf95fbdb922d81db58432c46930f86d23dded
SHA25671cd2f5bc6e13b8349a7c98697c6d2e3fcdeea92699cedd591875bea869fae38
SHA512bbe4187758d1a69f75a8cca6b3184e0c20cf8701b16531b55ed4987497934b3c9ef66ecd5e6b83c7357f69734f1c8301b9f82f0a024bb693b732a2d5760fd303
-
Filesize
687KB
MD5f448d7f4b76e5c9c3a4eaff16a8b9b73
SHA131808f1ffa84c954376975b7cdb0007e6b762488
SHA2567233b85eb0f8b3aa5cae3811d727aa8742fec4d1091c120a0fe15006f424cc49
SHA512f8197458cd2764c0b852dac34f9bf361110a7dc86903024a97c7bcd3f77b148342bf45e3c2b60f6af8198ae3b83938dbaad5e007d71a0f88006f3a0618cf36f4
-
Filesize
2.8MB
-
Filesize
2.8MB
-
Filesize
2.8MB
-
Filesize
2.8MB
-
Filesize
80KB
-
Filesize
80KB
-
Filesize
80KB
-
Filesize
2.8MB
-
Filesize
648KB
-
Filesize
2.8MB
-
Filesize
2.8MB
-
Filesize
648KB
-
Filesize
648KB
-
Filesize
2.8MB
-
Filesize
2.8MB
-
Filesize
2.8MB
-
Filesize
2.8MB
-
Filesize
2.8MB
-
Filesize
2.8MB
-
Filesize
648KB
-
Filesize
2.8MB
-
Filesize
2.8MB
-
Filesize
648KB
-
Filesize
2.8MB
-
Filesize
2.8MB
-
Filesize
2.8MB
-
Filesize
2.8MB
-
Filesize
4KB
-
Filesize
4KB
-
Filesize
752KB