Analysis
- max time kernel
130s - max time network
132s - platform
windows11-21h2_x64 - resource
win11-20240426-en - resource tags
- submitted
26/04/2024, 16:31
General
- Target b72260a41b9415e89fc514d9f04f1b7805f3cf336a63aa95b718df2ba835bfbe.exe
- Size 450KB
- Sample240426-t1ga3afe97
- SHA256 b72260a41b9415e89fc514d9f04f1b7805f3cf336a63aa95b718df2ba835bfbe
Malware Config
Signatures
- Detect ZGRat V1 3 IoCs
- SectopRAT
SectopRAT is a remote access trojan first seen in November 2019.
- SectopRAT payload 1 IoCs
- ZGRat
ZGRat is remote access trojan written in C#.
- Downloads MZ/PE file
- Executes dropped EXE 3 IoCs
- Loads dropped DLL 1 IoCs
- Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
- 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 28 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 3 IoCs
- Suspicious use of WriteProcessMemory 20 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\b72260a41b9415e89fc514d9f04f1b7805f3cf336a63aa95b718df2ba835bfbe.exe"C:\Users\Admin\AppData\Local\Temp\b72260a41b9415e89fc514d9f04f1b7805f3cf336a63aa95b718df2ba835bfbe.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\u1uk.0.exe"C:\Users\Admin\AppData\Local\Temp\u1uk.0.exe"2⤵
- Executes dropped EXE
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4628 -s 11123⤵
- Program crash
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C:\Users\Admin\AppData\Local\Temp\u1uk.2\run.exe"C:\Users\Admin\AppData\Local\Temp\u1uk.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 behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
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C:\Users\Admin\AppData\Local\Temp\u1uk.3.exe"C:\Users\Admin\AppData\Local\Temp\u1uk.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 2396 -s 11602⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 4628 -ip 46281⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 492 -p 2396 -ip 23961⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
c38bb484
ioloDMLog.txt
tmp731.tmp
tmp763.tmp
u1uk.0.exe
u1uk.1.zip
UIxMarketPlugin.dll
bunch.dat
relay.dll
run.exe
whale.dbf
u1uk.3.exe
memory/1048-202-0x00000000068E0000-0x0000000006E0C000-memory.dmp
memory/1048-198-0x00000000059E0000-0x0000000005BA2000-memory.dmp
memory/1048-204-0x0000000006490000-0x00000000064F6000-memory.dmp
memory/1048-203-0x00000000063E0000-0x00000000063FE000-memory.dmp
memory/1048-230-0x0000000005900000-0x0000000005912000-memory.dmp
memory/1048-231-0x0000000005C30000-0x0000000005C6C000-memory.dmp
memory/1048-192-0x0000000071BB0000-0x0000000072EC7000-memory.dmp
memory/1048-229-0x0000000007FC0000-0x0000000007FCA000-memory.dmp
memory/1048-199-0x0000000005810000-0x0000000005886000-memory.dmp
memory/1048-201-0x00000000056A0000-0x00000000056AA000-memory.dmp
memory/1048-200-0x0000000005890000-0x00000000058E0000-memory.dmp
memory/1048-197-0x0000000005D00000-0x00000000062A6000-memory.dmp
memory/1048-196-0x00000000056B0000-0x0000000005742000-memory.dmp
memory/1048-195-0x0000000000F10000-0x0000000000FD6000-memory.dmp
memory/1620-188-0x00000232535A0000-0x00000232535C2000-memory.dmp
memory/1620-187-0x0000023253250000-0x000002325325C000-memory.dmp
memory/1620-166-0x000002324E540000-0x000002324E5F2000-memory.dmp
memory/1620-167-0x000002324E5F0000-0x000002324E61A000-memory.dmp
memory/1620-168-0x000002324E620000-0x000002324E69A000-memory.dmp
memory/1620-169-0x000002324E6A0000-0x000002324E702000-memory.dmp
memory/1620-170-0x000002324E780000-0x000002324E7F6000-memory.dmp
memory/1620-171-0x000002324E0E0000-0x000002324E0EA000-memory.dmp
memory/1620-175-0x000002324E800000-0x000002324EB00000-memory.dmp
memory/1620-177-0x0000023253220000-0x0000023253228000-memory.dmp
memory/1620-178-0x0000023252BA0000-0x0000023252BD8000-memory.dmp
memory/1620-179-0x0000023252B70000-0x0000023252B7E000-memory.dmp
memory/1620-181-0x0000023253230000-0x0000023253252000-memory.dmp
memory/1620-180-0x0000023252C10000-0x0000023252C1A000-memory.dmp
memory/1620-182-0x00000232537B0000-0x0000023253CD8000-memory.dmp
memory/1620-159-0x0000023230230000-0x0000023233B28000-memory.dmp
memory/1620-186-0x00000232532D0000-0x0000023253320000-memory.dmp
memory/1620-165-0x000002324E3C0000-0x000002324E3CA000-memory.dmp
memory/1620-160-0x000002324E240000-0x000002324E350000-memory.dmp
memory/1620-189-0x00000232532B0000-0x00000232532CE000-memory.dmp
memory/1620-164-0x000002324E390000-0x000002324E3B4000-memory.dmp
memory/1620-163-0x000002324E110000-0x000002324E124000-memory.dmp
memory/1620-161-0x000002324E100000-0x000002324E110000-memory.dmp
memory/1620-162-0x000002324E120000-0x000002324E12C000-memory.dmp
memory/2120-126-0x0000000072ED0000-0x000000007304D000-memory.dmp
memory/2120-100-0x00007FFA64280000-0x00007FFA64489000-memory.dmp
memory/2120-99-0x0000000072ED0000-0x000000007304D000-memory.dmp
memory/2396-1-0x0000000004200000-0x0000000004300000-memory.dmp
memory/2396-121-0x0000000000400000-0x0000000004060000-memory.dmp
memory/2396-3-0x0000000000400000-0x0000000004060000-memory.dmp
memory/2396-2-0x0000000005DB0000-0x0000000005E1D000-memory.dmp
memory/4052-183-0x0000000072ED0000-0x000000007304D000-memory.dmp
memory/4052-144-0x00007FFA64280000-0x00007FFA64489000-memory.dmp
memory/4200-158-0x0000000000400000-0x00000000008AD000-memory.dmp
memory/4200-146-0x0000000000400000-0x00000000008AD000-memory.dmp
memory/4628-13-0x0000000000400000-0x000000000403D000-memory.dmp