Overview
overview
7Static
static
7TCP&UDP...ut.lnk
windows7-x64
1TCP&UDP...ut.lnk
windows10-2004-x64
1TCP&UDP...bg.exe
windows7-x64
3TCP&UDP...bg.exe
windows10-2004-x64
3TCP&UDP...ib.dll
windows7-x64
3TCP&UDP...ib.dll
windows10-2004-x64
3TCP&UDP...ro.htm
windows7-x64
3TCP&UDP...ro.htm
windows10-2004-x64
3TCP&UDP...st.exe
windows7-x64
3TCP&UDP...st.exe
windows10-2004-x64
3TCP&UDP...te.exe
windows7-x64
7TCP&UDP...te.exe
windows10-2004-x64
7Analysis
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max time kernel
24s -
max time network
26s -
platform
windows7_x64 -
resource
win7-20240705-en -
resource tags
arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system -
submitted
29-08-2024 10:17
Behavioral task
behavioral1
Sample
TCP&UDPԹ/TCPUDPDbg - Shortcut.lnk
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
TCP&UDPԹ/TCPUDPDbg - Shortcut.lnk
Resource
win10v2004-20240802-en
Behavioral task
behavioral3
Sample
TCP&UDPԹ/TCPUDPDbg.exe
Resource
win7-20240705-en
Behavioral task
behavioral4
Sample
TCP&UDPԹ/TCPUDPDbg.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral5
Sample
TCP&UDPԹ/XTP9700Lib.dll
Resource
win7-20240704-en
Behavioral task
behavioral6
Sample
TCP&UDPԹ/XTP9700Lib.dll
Resource
win10v2004-20240802-en
Behavioral task
behavioral7
Sample
TCP&UDPԹ/config/intro.htm
Resource
win7-20240704-en
Behavioral task
behavioral8
Sample
TCP&UDPԹ/config/intro.htm
Resource
win10v2004-20240802-en
Behavioral task
behavioral9
Sample
TCP&UDPԹ/uninst.exe
Resource
win7-20240708-en
Behavioral task
behavioral10
Sample
TCP&UDPԹ/uninst.exe
Resource
win10v2004-20240802-en
Behavioral task
behavioral11
Sample
TCP&UDPԹ/update.exe
Resource
win7-20240708-en
Behavioral task
behavioral12
Sample
TCP&UDPԹ/update.exe
Resource
win10v2004-20240802-en
General
-
Target
TCP&UDPԹ/TCPUDPDbg.exe
-
Size
148KB
-
MD5
05df9f0e3982641a755e505d5b740c61
-
SHA1
5756e29ada6b36d76700ab140861de86bffafb0a
-
SHA256
9213892f3096ebac669f254fa3cb26cb7f8b6a33273044fed4f845571c17d361
-
SHA512
5f4d6b4c1b19be16267129e394ef66c8156b4d67a1389383338f0505742a94ded5c09ad9e24e14f2eb69b12300b63e15e6380079690ca5b2b6677f3f6a9c8c0f
-
SSDEEP
3072:l4TO2vMJDWBjvCOur4OP6AFobKImGyrJ0GALvhs2sbM0gVwD:W6O64yrFwt++xsD7
Malware Config
Signatures
-
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language TCPUDPDbg.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000\Software\Microsoft\Internet Explorer\Main TCPUDPDbg.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: 33 2732 AUDIODG.EXE Token: SeIncBasePriorityPrivilege 2732 AUDIODG.EXE Token: 33 2732 AUDIODG.EXE Token: SeIncBasePriorityPrivilege 2732 AUDIODG.EXE -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 1148 TCPUDPDbg.exe 1148 TCPUDPDbg.exe 1148 TCPUDPDbg.exe 1148 TCPUDPDbg.exe 1148 TCPUDPDbg.exe 1148 TCPUDPDbg.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\TCP&UDPԹ\TCPUDPDbg.exe"C:\Users\Admin\AppData\Local\Temp\TCP&UDPԹ\TCPUDPDbg.exe"1⤵
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:1148
-
C:\Windows\system32\AUDIODG.EXEC:\Windows\system32\AUDIODG.EXE 0x7c1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2732