Overview
overview
7Static
static
3$RON9VYX.exe
windows7-x64
7$RON9VYX.exe
windows10-2004-x64
4$PLUGINSDI...nu.dll
windows7-x64
3$PLUGINSDI...nu.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDIR/UAC.dll
windows7-x64
3$PLUGINSDIR/UAC.dll
windows10-2004-x64
3$PLUGINSDI...fo.dll
windows7-x64
3$PLUGINSDI...fo.dll
windows10-2004-x64
3$PLUGINSDI...gs.dll
windows7-x64
3$PLUGINSDI...gs.dll
windows10-2004-x64
3$PLUGINSDI...id.dll
windows7-x64
3$PLUGINSDI...id.dll
windows10-2004-x64
3$R0.dll
windows7-x64
1$R0.dll
windows10-2004-x64
1$R2/NSIS.L...0_.exe
windows7-x64
1$R2/NSIS.L...0_.exe
windows10-2004-x64
1GPL.html
windows7-x64
1GPL.html
windows10-2004-x64
1filezilla.exe
windows7-x64
7filezilla.exe
windows10-2004-x64
7fzputtygen.exe
windows7-x64
1fzputtygen.exe
windows10-2004-x64
1fzsftp.exe
windows7-x64
1fzsftp.exe
windows10-2004-x64
1fzstorj.exe
windows7-x64
1fzstorj.exe
windows10-2004-x64
1libfilezilla-43.dll
windows7-x64
1libfilezilla-43.dll
windows10-2004-x64
1libfzclien...-0.dll
windows7-x64
1libfzclien...-0.dll
windows10-2004-x64
1Analysis
- max time kernel
93s - max time network
95s - platform
windows10-2004_x64 - resource
win10v2004-20240508-en - resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system - submitted
08/05/2024, 15:37
Static task
static1
Behavioral task
behavioral1
Sample
$RON9VYX.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
$RON9VYX.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/StartMenu.dll
Resource
win7-20240419-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/StartMenu.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240215-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/UAC.dll
Resource
win7-20240220-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/UAC.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/UserInfo.dll
Resource
win7-20240419-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/UserInfo.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral11
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win7-20240221-en
Behavioral task
behavioral12
Sample
$PLUGINSDIR/nsDialogs.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral13
Sample
$PLUGINSDIR/nsis_appid.dll
Resource
win7-20240221-en
Behavioral task
behavioral14
Sample
$PLUGINSDIR/nsis_appid.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral15
Sample
$R0.dll
Resource
win7-20231129-en
Behavioral task
behavioral16
Sample
$R0.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral17
Sample
$R2/NSIS.Library.RegTool.v3.$_80_.exe
Resource
win7-20240215-en
Behavioral task
behavioral18
Sample
$R2/NSIS.Library.RegTool.v3.$_80_.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral19
Sample
GPL.html
Resource
win7-20240221-en
Behavioral task
behavioral20
Sample
GPL.html
Resource
win10v2004-20240508-en
Behavioral task
behavioral21
Sample
filezilla.exe
Resource
win7-20240220-en
Behavioral task
behavioral22
Sample
filezilla.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral23
Sample
fzputtygen.exe
Resource
win7-20240221-en
Behavioral task
behavioral24
Sample
fzputtygen.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral25
Sample
fzsftp.exe
Resource
win7-20240508-en
Behavioral task
behavioral26
Sample
fzsftp.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral27
Sample
fzstorj.exe
Resource
win7-20240221-en
Behavioral task
behavioral28
Sample
fzstorj.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral29
Sample
libfilezilla-43.dll
Resource
win7-20240221-en
Behavioral task
behavioral30
Sample
libfilezilla-43.dll
Resource
win10v2004-20240508-en
Behavioral task
behavioral31
Sample
libfzclient-commonui-private-3-67-0.dll
Resource
win7-20240221-en
Behavioral task
behavioral32
Sample
libfzclient-commonui-private-3-67-0.dll
Resource
win10v2004-20240508-en
General
- Target $RON9VYX.exe
- Size 11.8MB
- Sample240508-s2wayadh78
- SHA256 d7e11b178fcc3d1ee7f6ad3dce6da2ea043de64d521cf3578fb09031cbdb0ae2
- MD5 d24255fa5f117a2506045143856b6336
- SHA1 8ea2bf726044e98479076d0e64327f7ae7a6e5f2
- SHA512 3437a7cb6f256fdb74344b257ff44c3e4ee713c5fb4368f54a3ae2816148d0bd2a2aa1cab3572fd044c9ee05774515776774668ad64f41b70d9dc33c26de754f
- SSDEEP 196608:GMWY3hQ7Hj+UECN+4zMBuVTHXUUgnvle7bA32xMNEkDCQxYMwZw9BEu8bEVtN:GMWYMHj+StVT3Iv+EGxMNEUCQxRBElsH
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Signatures
- Loads dropped DLL 5 IoCs
pid Process 3288 $RON9VYX.exe 3288 $RON9VYX.exe 3288 $RON9VYX.exe 3288 $RON9VYX.exe 3288 $RON9VYX.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 3288 $RON9VYX.exe 3288 $RON9VYX.exe
Processes
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Users\Admin\AppData\Local\Temp\nsm70AE.tmp\System.dll
- Size 12KB
- SHA256 9111099efe9d5c9b391dc132b2faf0a3851a760d4106d5368e30ac744eb42706
- MD5 4add245d4ba34b04f213409bfe504c07
- SHA1 ef756d6581d70e87d58cc4982e3f4d18e0ea5b09
- SHA512 1bd260cabe5ea3cefbbc675162f30092ab157893510f45a1b571489e03ebb2903c55f64f89812754d3fe03c8f10012b8078d1261a7e73ac1f87c82f714bce03d
- SSDEEP 192:VjHcQ0qWTlt7wi5Aj/lM0sEWD/wtYbBjpNQybC7y+XZv0QPi:B/Qlt7wiij/lMRv/9V4bvr
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\nsm70AE.tmp\UAC.dll
- Size 14KB
- SHA256 2f7f8fc05dc4fd0d5cda501b47e4433357e887bbfed7292c028d99c73b52dc08
- MD5 adb29e6b186daa765dc750128649b63d
- SHA1 160cbdc4cb0ac2c142d361df138c537aa7e708c9
- SHA512 b28adcccf0c33660fecd6f95f28f11f793dc9988582187617b4c113fb4e6fdad4cf7694cd8c0300a477e63536456894d119741a940dda09b7df3ff0087a7eada
- SSDEEP 192:DiF6v2imI36Op/tGZGfWxdyWHD0I53vLl7WVl8e04IpDlPjs:DGVY6ClGoWxXH75T1WVl83lLs
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\nsm70AE.tmp\UserInfo.dll
- Size 4KB
- SHA256 4913d4cccf84cd0534069107cff3e8e2f427160cad841547db9019310ac86cc7
- MD5 d458b8251443536e4a334147e0170e95
- SHA1 ba8d4d580f1bc0bb2eaa8b9b02ee9e91b8b50fc3
- SHA512 6ff523a74c3670b8b5cd92f62dcc6ea50b65a5d0d6e67ee1079bdb8a623b27dd10b9036a41aa8ec928200c85323c1a1f3b5c0948b59c0671de183617b65a96b1
- MD5 SHA1 SHA512