Analysis
- max time kernel
150s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20231215-en - resource tags
- submitted
30/01/2024, 23:29
General
- Target 82db4107f6e131cd91a70e918dc4bfb2.dll
- Size 3.1MB
- Sample240130-3gwfbafce5
- SHA256 297b30d04329d60ca335b82dd1d813b21d884fe642e602b61a9314501ad69782
Malware Config
Signatures
- Dridex
Dridex(known as Bugat/Cridex) is a form of malware that specializes in stealing bank credentials.
- Dridex Shellcode 1 IoCs
Detects Dridex Payload shellcode injected in Explorer process.
- Executes dropped EXE 3 IoCs
- Loads dropped DLL 3 IoCs
- Adds Run key to start application 2 TTPs 1 IoCs
- Checks whether UAC is enabled 1 TTPs 4 IoCs
- Suspicious behavior: EnumeratesProcesses 64 IoCs
- Suspicious use of WriteProcessMemory 12 IoCs
- Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\82db4107f6e131cd91a70e918dc4bfb2.dll,#11⤵
- Checks whether UAC is enabled
- Suspicious behavior: EnumeratesProcesses
-
C:\Windows\system32\msinfo32.exeC:\Windows\system32\msinfo32.exe1⤵
-
C:\Users\Admin\AppData\Local\ETb9oF\msinfo32.exeC:\Users\Admin\AppData\Local\ETb9oF\msinfo32.exe1⤵
- Executes dropped EXE
- Loads dropped DLL
- Checks whether UAC is enabled
-
C:\Windows\system32\MusNotificationUx.exeC:\Windows\system32\MusNotificationUx.exe1⤵
-
C:\Users\Admin\AppData\Local\LSxc\MusNotificationUx.exeC:\Users\Admin\AppData\Local\LSxc\MusNotificationUx.exe1⤵
- Executes dropped EXE
- Loads dropped DLL
- Checks whether UAC is enabled
-
C:\Windows\system32\slui.exeC:\Windows\system32\slui.exe1⤵
-
C:\Users\Admin\AppData\Local\3n0LOro\slui.exeC:\Users\Admin\AppData\Local\3n0LOro\slui.exe1⤵
- Executes dropped EXE
- Loads dropped DLL
- Checks whether UAC is enabled
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
WTSAPI32.dll
WTSAPI32.dll
slui.exe
slui.exe
MFC42u.dll
MFC42u.dll
msinfo32.exe
msinfo32.exe
MusNotificationUx.exe
MusNotificationUx.exe
XmlLite.dll
XmlLite.dll
WTSAPI32.dll
Dyngdiaoitf.lnk
XmlLite.dll
MFC42u.dll
memory/636-7-0x0000000140000000-0x0000000140325000-memory.dmp
memory/636-0-0x000001227DCF0000-0x000001227DCF7000-memory.dmp
memory/636-1-0x0000000140000000-0x0000000140325000-memory.dmp
memory/1008-98-0x0000025E31D50000-0x0000025E31D57000-memory.dmp
memory/1484-115-0x0000021EBDB90000-0x0000021EBDB97000-memory.dmp
memory/3068-132-0x000001D8E7A80000-0x000001D8E7A87000-memory.dmp
memory/3392-41-0x0000000140000000-0x0000000140325000-memory.dmp
memory/3392-50-0x0000000140000000-0x0000000140325000-memory.dmp
memory/3392-23-0x0000000140000000-0x0000000140325000-memory.dmp
memory/3392-24-0x0000000140000000-0x0000000140325000-memory.dmp
memory/3392-25-0x0000000140000000-0x0000000140325000-memory.dmp
memory/3392-26-0x0000000140000000-0x0000000140325000-memory.dmp
memory/3392-27-0x0000000140000000-0x0000000140325000-memory.dmp
memory/3392-28-0x0000000140000000-0x0000000140325000-memory.dmp
memory/3392-29-0x0000000140000000-0x0000000140325000-memory.dmp
memory/3392-31-0x0000000140000000-0x0000000140325000-memory.dmp
memory/3392-33-0x0000000140000000-0x0000000140325000-memory.dmp
memory/3392-34-0x0000000140000000-0x0000000140325000-memory.dmp
memory/3392-36-0x0000000140000000-0x0000000140325000-memory.dmp
memory/3392-35-0x0000000140000000-0x0000000140325000-memory.dmp
memory/3392-32-0x0000000140000000-0x0000000140325000-memory.dmp
memory/3392-30-0x0000000140000000-0x0000000140325000-memory.dmp
memory/3392-38-0x0000000140000000-0x0000000140325000-memory.dmp
memory/3392-37-0x0000000140000000-0x0000000140325000-memory.dmp
memory/3392-39-0x0000000140000000-0x0000000140325000-memory.dmp
memory/3392-40-0x0000000140000000-0x0000000140325000-memory.dmp
memory/3392-21-0x0000000140000000-0x0000000140325000-memory.dmp
memory/3392-42-0x0000000140000000-0x0000000140325000-memory.dmp
memory/3392-44-0x0000000140000000-0x0000000140325000-memory.dmp
memory/3392-43-0x0000000140000000-0x0000000140325000-memory.dmp
memory/3392-45-0x0000000140000000-0x0000000140325000-memory.dmp
memory/3392-46-0x0000000140000000-0x0000000140325000-memory.dmp
memory/3392-48-0x0000000140000000-0x0000000140325000-memory.dmp
memory/3392-47-0x0000000140000000-0x0000000140325000-memory.dmp
memory/3392-49-0x0000000140000000-0x0000000140325000-memory.dmp
memory/3392-52-0x0000000140000000-0x0000000140325000-memory.dmp
memory/3392-51-0x0000000140000000-0x0000000140325000-memory.dmp
memory/3392-22-0x0000000140000000-0x0000000140325000-memory.dmp
memory/3392-53-0x0000000140000000-0x0000000140325000-memory.dmp
memory/3392-54-0x0000000140000000-0x0000000140325000-memory.dmp
memory/3392-55-0x0000000140000000-0x0000000140325000-memory.dmp
memory/3392-58-0x0000000140000000-0x0000000140325000-memory.dmp
memory/3392-60-0x0000000140000000-0x0000000140325000-memory.dmp
memory/3392-62-0x0000000140000000-0x0000000140325000-memory.dmp
memory/3392-61-0x0000000140000000-0x0000000140325000-memory.dmp
memory/3392-59-0x0000000140000000-0x0000000140325000-memory.dmp
memory/3392-57-0x0000000140000000-0x0000000140325000-memory.dmp
memory/3392-56-0x0000000140000000-0x0000000140325000-memory.dmp
memory/3392-63-0x0000000140000000-0x0000000140325000-memory.dmp
memory/3392-20-0x0000000140000000-0x0000000140325000-memory.dmp
memory/3392-19-0x0000000140000000-0x0000000140325000-memory.dmp
memory/3392-18-0x0000000140000000-0x0000000140325000-memory.dmp
memory/3392-17-0x0000000140000000-0x0000000140325000-memory.dmp
memory/3392-15-0x0000000140000000-0x0000000140325000-memory.dmp
memory/3392-16-0x0000000140000000-0x0000000140325000-memory.dmp
memory/3392-13-0x0000000140000000-0x0000000140325000-memory.dmp
memory/3392-14-0x0000000140000000-0x0000000140325000-memory.dmp
memory/3392-12-0x0000000140000000-0x0000000140325000-memory.dmp
memory/3392-10-0x0000000140000000-0x0000000140325000-memory.dmp
memory/3392-11-0x0000000140000000-0x0000000140325000-memory.dmp
memory/3392-9-0x0000000140000000-0x0000000140325000-memory.dmp
memory/3392-8-0x0000000140000000-0x0000000140325000-memory.dmp
memory/3392-4-0x0000000000BA0000-0x0000000000BA1000-memory.dmp
memory/3392-5-0x00007FF8C5A7A000-0x00007FF8C5A7B000-memory.dmp
memory/3392-65-0x0000000140000000-0x0000000140325000-memory.dmp
memory/3392-64-0x0000000140000000-0x0000000140325000-memory.dmp
memory/3392-70-0x0000000000B40000-0x0000000000B47000-memory.dmp
memory/3392-78-0x00007FF8C5D20000-0x00007FF8C5D30000-memory.dmp