Analysis
- max time kernel
143s - max time network
141s - platform
windows11-21h2_x64 - resource
win11-20240412-en - resource tags
- submitted
25/04/2024, 16:14
General
- Target 6c0b05385203fb63728f914f6f19f9255a1060560c5e32787cd723d3fa509017.exe
- Size 396KB
- Sample240425-tpwllscd95
- SHA256 6c0b05385203fb63728f914f6f19f9255a1060560c5e32787cd723d3fa509017
Malware Config
Signatures
- Detect ZGRat V1 3 IoCs
- SectopRAT
SectopRAT is a remote access trojan first seen in November 2019.
- SectopRAT payload 1 IoCs
- Stealc
Stealc is an infostealer written in C++.
- ZGRat
ZGRat is remote access trojan written in C#.
- Downloads MZ/PE file
- Executes dropped EXE 3 IoCs
- Loads dropped DLL 1 IoCs
- Suspicious use of SetThreadContext 2 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Program crash 2 IoCs
- Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
- Suspicious behavior: EnumeratesProcesses 23 IoCs
- Suspicious behavior: MapViewOfSection 3 IoCs
- Suspicious use of AdjustPrivilegeToken 2 IoCs
- Suspicious use of FindShellTrayWindow 7 IoCs
- Suspicious use of SendNotifyMessage 7 IoCs
- Suspicious use of SetWindowsHookEx 2 IoCs
- Suspicious use of WriteProcessMemory 20 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\6c0b05385203fb63728f914f6f19f9255a1060560c5e32787cd723d3fa509017.exe"C:\Users\Admin\AppData\Local\Temp\6c0b05385203fb63728f914f6f19f9255a1060560c5e32787cd723d3fa509017.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\u6k.0.exe"C:\Users\Admin\AppData\Local\Temp\u6k.0.exe"2⤵
- Executes dropped EXE
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4916 -s 13683⤵
- Program crash
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C:\Users\Admin\AppData\Local\Temp\u6k.2\run.exe"C:\Users\Admin\AppData\Local\Temp\u6k.2\run.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\cmd.exeC:\Windows\SysWOW64\cmd.exe3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exeC:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe4⤵
- Suspicious use of AdjustPrivilegeToken
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C:\Users\Admin\AppData\Local\Temp\u6k.3.exe"C:\Users\Admin\AppData\Local\Temp\u6k.3.exe"2⤵
- Executes dropped EXE
- Checks SCSI registry key(s)
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\iolo\dm\SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe"C:\Users\Admin\AppData\Local\Temp\iolo\dm\SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe" /eieci=11A12794-499E-4FA0-A281-A9A9AA8B2685 /eipi=5488CB36-BE62-4606-B07B-2EE938868BD13⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 236 -s 11562⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4916 -ip 49161⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 496 -p 236 -ip 2361⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
2e6cdf2e
tmp7ECD.tmp
tmp7EE0.tmp
u6k.0.exe
u6k.1.zip
UIxMarketPlugin.dll
bunch.dat
relay.dll
run.exe
whale.dbf
u6k.3.exe
memory/236-1-0x0000000002E20000-0x0000000002F20000-memory.dmp
memory/236-138-0x0000000000400000-0x0000000002C46000-memory.dmp
memory/236-99-0x0000000000400000-0x0000000002C46000-memory.dmp
memory/236-18-0x0000000002E20000-0x0000000002F20000-memory.dmp
memory/236-17-0x0000000000400000-0x0000000002C46000-memory.dmp
memory/236-2-0x0000000003220000-0x000000000328D000-memory.dmp
memory/236-121-0x0000000000400000-0x0000000002C46000-memory.dmp
memory/236-3-0x0000000000400000-0x0000000002C46000-memory.dmp
memory/236-20-0x0000000003220000-0x000000000328D000-memory.dmp
memory/324-200-0x00000000727C0000-0x000000007293D000-memory.dmp
memory/324-117-0x00000000727C0000-0x000000007293D000-memory.dmp
memory/324-119-0x00007FFE52440000-0x00007FFE52649000-memory.dmp
memory/324-212-0x00000000727C0000-0x000000007293D000-memory.dmp
memory/324-199-0x00000000727C0000-0x000000007293D000-memory.dmp
memory/3268-170-0x0000000000400000-0x00000000008AD000-memory.dmp
memory/3268-171-0x0000000000400000-0x00000000008AD000-memory.dmp
memory/3268-133-0x0000000002620000-0x0000000002621000-memory.dmp
memory/4532-232-0x00000000738C0000-0x0000000074071000-memory.dmp
memory/4532-224-0x0000000005160000-0x000000000516A000-memory.dmp
memory/4532-240-0x0000000006260000-0x00000000062C6000-memory.dmp
memory/4532-223-0x0000000005300000-0x0000000005310000-memory.dmp
memory/4532-221-0x0000000005310000-0x0000000005360000-memory.dmp
memory/4532-220-0x0000000005250000-0x00000000052C6000-memory.dmp
memory/4532-219-0x00000000054E0000-0x00000000056A2000-memory.dmp
memory/4532-218-0x0000000005800000-0x0000000005DA6000-memory.dmp
memory/4532-217-0x00000000051B0000-0x0000000005242000-memory.dmp
memory/4532-216-0x00000000738C0000-0x0000000074071000-memory.dmp
memory/4532-215-0x0000000000A00000-0x0000000000AC6000-memory.dmp
memory/4532-211-0x00000000711E0000-0x00000000724F7000-memory.dmp
memory/4532-238-0x00000000064E0000-0x0000000006A0C000-memory.dmp
memory/4532-239-0x0000000005730000-0x000000000574E000-memory.dmp
memory/4596-114-0x00000000727C0000-0x000000007293D000-memory.dmp
memory/4596-115-0x00000000727C0000-0x000000007293D000-memory.dmp
memory/4596-107-0x00000000727C0000-0x000000007293D000-memory.dmp
memory/4596-108-0x00007FFE52440000-0x00007FFE52649000-memory.dmp
memory/4768-197-0x0000020DDE5E0000-0x0000020DDE5EA000-memory.dmp
memory/4768-185-0x0000020DD98C0000-0x0000020DD9936000-memory.dmp
memory/4768-196-0x0000020DDDC50000-0x0000020DDDC5E000-memory.dmp
memory/4768-195-0x0000020DDDC80000-0x0000020DDDCB8000-memory.dmp
memory/4768-193-0x0000020DC07D0000-0x0000020DC07E0000-memory.dmp
memory/4768-192-0x0000020DC07D0000-0x0000020DC07E0000-memory.dmp
memory/4768-198-0x0000020DDE5F0000-0x0000020DDE612000-memory.dmp
memory/4768-184-0x0000020DD97E0000-0x0000020DD9842000-memory.dmp
memory/4768-201-0x0000020DDEB40000-0x0000020DDF068000-memory.dmp
memory/4768-190-0x0000020DD9940000-0x0000020DD9C40000-memory.dmp
memory/4768-206-0x0000020DC07D0000-0x0000020DC07E0000-memory.dmp
memory/4768-205-0x0000020DDE360000-0x0000020DDE36C000-memory.dmp
memory/4768-204-0x0000020DDE3B0000-0x0000020DDE400000-memory.dmp
memory/4768-186-0x0000020DC0880000-0x0000020DC088A000-memory.dmp
memory/4768-207-0x0000020DDE400000-0x0000020DDE422000-memory.dmp
memory/4768-208-0x0000020DDE430000-0x0000020DDE44E000-memory.dmp
memory/4768-179-0x0000020DD90E0000-0x0000020DD9104000-memory.dmp
memory/4768-180-0x0000020DD9110000-0x0000020DD911A000-memory.dmp
memory/4768-194-0x0000020DDE340000-0x0000020DDE348000-memory.dmp
memory/4768-178-0x0000020DC08A0000-0x0000020DC08B4000-memory.dmp
memory/4768-174-0x0000020DC07D0000-0x0000020DC07E0000-memory.dmp
memory/4768-177-0x0000020DC08B0000-0x0000020DC08BC000-memory.dmp
memory/4768-176-0x0000020DC07C0000-0x0000020DC07D0000-memory.dmp
memory/4768-175-0x0000020DD9500000-0x0000020DD9610000-memory.dmp
memory/4768-173-0x0000020DBB190000-0x0000020DBEA88000-memory.dmp
memory/4768-222-0x00007FFE31340000-0x00007FFE31E02000-memory.dmp
memory/4768-172-0x00007FFE31340000-0x00007FFE31E02000-memory.dmp
memory/4768-181-0x0000020DD9410000-0x0000020DD943A000-memory.dmp
memory/4768-225-0x0000020DD9250000-0x0000020DD9403000-memory.dmp
memory/4768-227-0x0000020DC07D0000-0x0000020DC07E0000-memory.dmp
memory/4768-226-0x0000020DC07D0000-0x0000020DC07E0000-memory.dmp
memory/4768-228-0x0000020DC07D0000-0x0000020DC07E0000-memory.dmp
memory/4768-230-0x0000020DC07D0000-0x0000020DC07E0000-memory.dmp
memory/4768-182-0x0000020DD9440000-0x0000020DD94F2000-memory.dmp
memory/4768-183-0x0000020DD9760000-0x0000020DD97DA000-memory.dmp
memory/4916-16-0x0000000000400000-0x0000000002C22000-memory.dmp
memory/4916-15-0x0000000000400000-0x0000000002C22000-memory.dmp
memory/4916-14-0x0000000003340000-0x0000000003367000-memory.dmp
memory/4916-13-0x0000000002CE0000-0x0000000002DE0000-memory.dmp