Analysis
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max time kernel
16s -
max time network
59s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
25-07-2024 01:38
Behavioral task
behavioral1
Sample
LisectAVT_2403002B_52.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
LisectAVT_2403002B_52.exe
Resource
win10v2004-20240709-en
General
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Target
LisectAVT_2403002B_52.exe
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Size
1.1MB
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MD5
56ac9e72644a8dae8c1968d63a26e58a
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SHA1
d0349d04f33400541898426438d9e036d21decc5
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SHA256
3db0e385eb53a32d61a5a35908a99317868b571e4cf7079db67fd68604da662c
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SHA512
d4f5c176b3e4fda2a318fde3ec3702d9bf102bd752ee42b4549b9fd6630fdcbee20de63fc7a403f60768ac7c0a7d780bc542c8d60f4e2b9eeb19a40aba49ddc1
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SSDEEP
24576:mq5TfcdHj4fmbi2q+0MmV0VMXeyrtoT1GokHTQoCwsC+Y:mUTsamOx9RoBVoCwT
Malware Config
Signatures
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RevengeRAT
Remote-access trojan with a wide range of capabilities.
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RevengeRat Executable 1 IoCs
Processes:
resource yara_rule \Users\Admin\AppData\Local\Temp\DMR\dmr_72.exe revengerat -
Executes dropped EXE 1 IoCs
Processes:
dmr_72.exepid process 2440 dmr_72.exe -
Loads dropped DLL 4 IoCs
Processes:
LisectAVT_2403002B_52.exepid process 2640 LisectAVT_2403002B_52.exe 2640 LisectAVT_2403002B_52.exe 2640 LisectAVT_2403002B_52.exe 2640 LisectAVT_2403002B_52.exe -
Processes:
resource yara_rule behavioral1/memory/2640-2-0x0000000000300000-0x0000000000576000-memory.dmp upx behavioral1/memory/2640-24-0x0000000000300000-0x0000000000576000-memory.dmp upx -
AutoIT Executable 2 IoCs
AutoIT scripts compiled to PE executables.
Processes:
resource yara_rule behavioral1/memory/2640-2-0x0000000000300000-0x0000000000576000-memory.dmp autoit_exe behavioral1/memory/2640-24-0x0000000000300000-0x0000000000576000-memory.dmp autoit_exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 3 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
LisectAVT_2403002B_52.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language LisectAVT_2403002B_52.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\Nls\Language LisectAVT_2403002B_52.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\Nls\Language\InstallLanguage LisectAVT_2403002B_52.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
LisectAVT_2403002B_52.exepid process 2640 LisectAVT_2403002B_52.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
dmr_72.exedescription pid process Token: SeDebugPrivilege 2440 dmr_72.exe -
Suspicious use of FindShellTrayWindow 3 IoCs
Processes:
LisectAVT_2403002B_52.exepid process 2640 LisectAVT_2403002B_52.exe 2640 LisectAVT_2403002B_52.exe 2640 LisectAVT_2403002B_52.exe -
Suspicious use of SendNotifyMessage 3 IoCs
Processes:
LisectAVT_2403002B_52.exepid process 2640 LisectAVT_2403002B_52.exe 2640 LisectAVT_2403002B_52.exe 2640 LisectAVT_2403002B_52.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
dmr_72.exepid process 2440 dmr_72.exe 2440 dmr_72.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
LisectAVT_2403002B_52.exedescription pid process target process PID 2640 wrote to memory of 2440 2640 LisectAVT_2403002B_52.exe dmr_72.exe PID 2640 wrote to memory of 2440 2640 LisectAVT_2403002B_52.exe dmr_72.exe PID 2640 wrote to memory of 2440 2640 LisectAVT_2403002B_52.exe dmr_72.exe PID 2640 wrote to memory of 2440 2640 LisectAVT_2403002B_52.exe dmr_72.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\LisectAVT_2403002B_52.exe"C:\Users\Admin\AppData\Local\Temp\LisectAVT_2403002B_52.exe"1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\DMR\dmr_72.exe"C:\Users\Admin\AppData\Local\Temp\DMR\dmr_72.exe" -install -72189998 -chipde -e37278fe332e42d1af33e4480ad52248 - -BLUB2 -mlcuwstsnjrsjrnp -26402⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\DMR\mlcuwstsnjrsjrnp.datFilesize
163B
MD58c934b48a05955c6cc934925f4c01e7d
SHA1b6300c8e23a440e85637a6e8f028ff25bee676d6
SHA25651be55dd44a7d2c782ef432971878a64040aec99c5ec0b53ac92d72bb2645992
SHA512199896d1482d91a24d896452b1a81b4c717a2781b0261aa7b32bd5fc38cdf84bf000d9487efa6bd799ae5b9b04019f5dd64bb174f5eec285d76aa9d8f3d1aa69
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\Users\Admin\AppData\Local\Temp\DMR\dmr_72.exeFilesize
373KB
MD51b81fa48134378f2b8d54a41fcfcf0ca
SHA1ff6fd97bcc603890c9bdffebe992a8b95d4f2686
SHA2565e2931d27098e63b67126ec2e036d8e2f4e46814d8c777c0307e3eec3b947707
SHA512b0a9ae05da6e73729cf61ba7e58015630bd69c508fbfaa8cd6d9d116b63def1c67e7298680aa8d6d99f20d77e91dd14d880466ba21a1062498fdf3687518c8cf
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memory/2440-16-0x000007FEF60D3000-0x000007FEF60D4000-memory.dmpFilesize
4KB
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memory/2440-17-0x00000000013E0000-0x0000000001442000-memory.dmpFilesize
392KB
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memory/2440-19-0x000007FEF60D0000-0x000007FEF6ABC000-memory.dmpFilesize
9.9MB
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memory/2440-20-0x000007FEF60D0000-0x000007FEF6ABC000-memory.dmpFilesize
9.9MB
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memory/2440-21-0x000007FEF60D0000-0x000007FEF6ABC000-memory.dmpFilesize
9.9MB
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memory/2440-22-0x000007FEF60D0000-0x000007FEF6ABC000-memory.dmpFilesize
9.9MB
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memory/2440-23-0x000007FEF60D0000-0x000007FEF6ABC000-memory.dmpFilesize
9.9MB
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memory/2440-25-0x000007FEF60D0000-0x000007FEF6ABC000-memory.dmpFilesize
9.9MB
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memory/2640-2-0x0000000000300000-0x0000000000576000-memory.dmpFilesize
2.5MB
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memory/2640-24-0x0000000000300000-0x0000000000576000-memory.dmpFilesize
2.5MB