Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
144s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20231127-en -
resource tags
-
submitted
11/12/2023, 15:50
General
-
Target
tuc5.exe
-
Size
6.9MB
-
MD5
930eb46b398728049653d70dc423dbef
-
SHA1
129e4f3f4e1ffa3b9cf7bdea3927703ad59732ae
-
SHA256
4faef0e849714037ba0f7a835e62191859de4065fbb2fc945f31af1ec7806c00
-
SHA512
d70da19b9c48dab29d8fdbc1264ea275100a9498d5bb5cfd2be7b5b5ff0b8185155ed96c07048fdba172c6593f403c5068a0c20eac09d1c45317b0bd6b26042a
-
SSDEEP
196608:SxOlhkHxfDumIwWJfU1IzKkGjAqiuGIqOg9zj:BjkHxfKTnJjzKkRtF9zj
Malware Config
Signatures
-
Executes dropped EXE 3 IoCs
-
Loads dropped DLL 3 IoCs
-
Unexpected DNS network traffic destination 2 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\tuc5.exe"C:\Users\Admin\AppData\Local\Temp\tuc5.exe"1⤵
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\is-5B4RT.tmp\tuc5.tmp"C:\Users\Admin\AppData\Local\Temp\is-5B4RT.tmp\tuc5.tmp" /SL5="$60066,6950053,68096,C:\Users\Admin\AppData\Local\Temp\tuc5.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)\ConvertWMA\wmaconvert.exe"C:\Program Files (x86)\ConvertWMA\wmaconvert.exe" -i3⤵
- Executes dropped EXE
-
-
C:\Program Files (x86)\ConvertWMA\wmaconvert.exe"C:\Program Files (x86)\ConvertWMA\wmaconvert.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
1.2MB
MD5aeca521616bfb7bed32feb6568200c4c
SHA16c6024c708d3481d52d6ce84a5e658b8a54d55c3
SHA256394266e272697fd1e8308b866634e4ca35d4be1eba66ef995e85e7ec0b2a3a01
SHA51220673fa87b11e0904494fafc4dbd0cbc224b5c8733b34e2c1db37258333c722e96d794ab3c7a0764d3a0a05ecda8a500ad8e66c0c5d238a6346bc9456b070250
-
Filesize
1.1MB
MD58a0884cc5b0ce1fdf69e70fe49412057
SHA1cc507e93edff9eab2024c84ac68ebb22c6c26f9b
SHA256ee4ced0403804ccadb819af24cb4912cec30e5d750028ed50137ba625d4a2efc
SHA512315b621c272ca729e4f7ea219d177834c530208852101666850ede517f8f8d18430281b50a90708c23aed511f8e96ef46d8982ac07cc93666289b73a52b631dc
-
Filesize
583KB
MD5cb94f9963af6013d767b0b7f4e8850ce
SHA1a00161c8a321b52eb107ae54e4554284c86093b0
SHA2565f716e35e75689d6234cbdca8ae5507a55b79eaca50843ee9ddce363e0fd33e1
SHA512d7eade2a3eeb4f14f114e5c959c45fcd78611d80c538366cbb9283a9e8e539a117266127de536ae1aa7ebbb3a4478154704dc3aa373f2f43d05a3204fafe6e4b
-
Filesize
687KB
MD5f448d7f4b76e5c9c3a4eaff16a8b9b73
SHA131808f1ffa84c954376975b7cdb0007e6b762488
SHA2567233b85eb0f8b3aa5cae3811d727aa8742fec4d1091c120a0fe15006f424cc49
SHA512f8197458cd2764c0b852dac34f9bf361110a7dc86903024a97c7bcd3f77b148342bf45e3c2b60f6af8198ae3b83938dbaad5e007d71a0f88006f3a0618cf36f4
-
Filesize
2KB
MD5a69559718ab506675e907fe49deb71e9
SHA1bc8f404ffdb1960b50c12ff9413c893b56f2e36f
SHA2562f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc
SHA512e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63
-
Filesize
19KB
MD53adaa386b671c2df3bae5b39dc093008
SHA1067cf95fbdb922d81db58432c46930f86d23dded
SHA25671cd2f5bc6e13b8349a7c98697c6d2e3fcdeea92699cedd591875bea869fae38
SHA512bbe4187758d1a69f75a8cca6b3184e0c20cf8701b16531b55ed4987497934b3c9ef66ecd5e6b83c7357f69734f1c8301b9f82f0a024bb693b732a2d5760fd303
-
Filesize
1.8MB
-
Filesize
1.8MB
-
Filesize
1.8MB
-
Filesize
1.8MB
-
Filesize
96KB
-
Filesize
96KB
-
Filesize
96KB
-
Filesize
752KB
-
Filesize
4KB
-
Filesize
4KB
-
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
632KB
-
Filesize
1.8MB
-
Filesize
1.8MB
-
Filesize
1.8MB
-
Filesize
1.8MB
-
Filesize
1.8MB
-
Filesize
1.8MB