Analysis
- max time kernel
148s - max time network
145s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
- submitted
11/10/2026, 16:07
General
- Target BleachBit-Portable/pangocairo-1.0-0.dll
- Size 35KB
- Sample261011-tkvhrabs7s
- SHA256 0bc4ef96f3865389f2b22bf302fe74605ab5987f611169a85a935c1cd5593d0e
Malware Config
Signatures
- UPX packed file 42 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- Program crash 1 IoCs
- 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.
- Suspicious use of WriteProcessMemory 1 IoCs
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\BleachBit-Portable\pangocairo-1.0-0.dll,#11⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\BleachBit-Portable\pangocairo-1.0-0.dll,#12⤵
- System Location Discovery: System Language Discovery
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4868 -s 7123⤵
- Program crash
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 4868 -ip 48681⤵
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
memory/4868-0-0x0000000074DC0000-0x0000000074DD5000-memory.dmp
memory/4868-1-0x0000000074CE0000-0x0000000074DB7000-memory.dmp
memory/4868-2-0x0000000074A80000-0x0000000074B8A000-memory.dmp
memory/4868-5-0x00000000748E0000-0x0000000074931000-memory.dmp
memory/4868-4-0x0000000074940000-0x0000000074A75000-memory.dmp
memory/4868-3-0x0000000074B90000-0x0000000074CD7000-memory.dmp
memory/4868-6-0x00000000748C0000-0x00000000748D5000-memory.dmp
memory/4868-8-0x0000000074820000-0x000000007487F000-memory.dmp
memory/4868-7-0x0000000074880000-0x000000007489B000-memory.dmp
memory/4868-9-0x0000000074770000-0x0000000074806000-memory.dmp
memory/4868-12-0x0000000074660000-0x000000007468A000-memory.dmp
memory/4868-13-0x0000000074640000-0x000000007465A000-memory.dmp
memory/4868-11-0x0000000074690000-0x000000007472C000-memory.dmp
memory/4868-15-0x0000000074380000-0x000000007438D000-memory.dmp
memory/4868-14-0x00000000745B0000-0x000000007463D000-memory.dmp
memory/4868-10-0x0000000074730000-0x0000000074762000-memory.dmp
memory/4868-16-0x0000000074250000-0x000000007426E000-memory.dmp
memory/4868-24-0x0000000073F00000-0x0000000073F14000-memory.dmp
memory/4868-26-0x00000000748E0000-0x0000000074931000-memory.dmp
memory/4868-25-0x0000000074270000-0x000000007437B000-memory.dmp
memory/4868-23-0x0000000073F20000-0x0000000073F49000-memory.dmp
memory/4868-22-0x0000000073F50000-0x0000000073F5B000-memory.dmp
memory/4868-21-0x0000000073F60000-0x0000000073F72000-memory.dmp
memory/4868-20-0x0000000073FB0000-0x0000000073FD2000-memory.dmp
memory/4868-19-0x00000000023A0000-0x0000000002525000-memory.dmp
memory/4868-17-0x00000000740C0000-0x0000000074245000-memory.dmp
memory/4868-18-0x00000000023A0000-0x0000000002525000-memory.dmp
memory/4868-27-0x00000000748C0000-0x00000000748D5000-memory.dmp
memory/4868-28-0x0000000074DC0000-0x0000000074DD5000-memory.dmp
memory/4868-54-0x0000000074A80000-0x0000000074B8A000-memory.dmp
memory/4868-55-0x0000000074940000-0x0000000074A75000-memory.dmp
memory/4868-56-0x00000000740C0000-0x0000000074245000-memory.dmp
memory/4868-53-0x0000000074CE0000-0x0000000074DB7000-memory.dmp
memory/4868-52-0x00000000748E0000-0x0000000074931000-memory.dmp
memory/4868-42-0x00000000745B0000-0x000000007463D000-memory.dmp
memory/4868-43-0x0000000074380000-0x000000007438D000-memory.dmp
memory/4868-39-0x0000000074690000-0x000000007472C000-memory.dmp
memory/4868-41-0x0000000074640000-0x000000007465A000-memory.dmp
memory/4868-40-0x0000000074660000-0x000000007468A000-memory.dmp
memory/4868-38-0x0000000074730000-0x0000000074762000-memory.dmp
memory/4868-37-0x0000000074770000-0x0000000074806000-memory.dmp
memory/4868-36-0x0000000074820000-0x000000007487F000-memory.dmp
memory/4868-35-0x0000000074880000-0x000000007489B000-memory.dmp
memory/4868-30-0x0000000074B90000-0x0000000074CD7000-memory.dmp