Analysis
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max time kernel
15s -
max time network
25s -
platform
windows10-1703_x64 -
resource
win10-20240404-en -
resource tags
arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system -
submitted
28-04-2024 07:31
Behavioral task
behavioral1
Sample
3db0e385eb53a32d61a5a35908a99317868b571e4cf7079db67fd68604da662c.exe
Resource
win10-20240404-en
General
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Target
3db0e385eb53a32d61a5a35908a99317868b571e4cf7079db67fd68604da662c.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 C:\Users\Admin\AppData\Local\Temp\DMR\dmr_72.exe revengerat -
Executes dropped EXE 1 IoCs
Processes:
dmr_72.exepid process 2728 dmr_72.exe -
Processes:
resource yara_rule behavioral1/memory/2584-0-0x0000000000FD0000-0x0000000001246000-memory.dmp upx behavioral1/memory/2584-12-0x0000000000FD0000-0x0000000001246000-memory.dmp upx -
AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
Processes:
resource yara_rule behavioral1/memory/2584-12-0x0000000000FD0000-0x0000000001246000-memory.dmp autoit_exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
3db0e385eb53a32d61a5a35908a99317868b571e4cf7079db67fd68604da662c.exepid process 2584 3db0e385eb53a32d61a5a35908a99317868b571e4cf7079db67fd68604da662c.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
dmr_72.exedescription pid process Token: SeDebugPrivilege 2728 dmr_72.exe -
Suspicious use of FindShellTrayWindow 3 IoCs
Processes:
3db0e385eb53a32d61a5a35908a99317868b571e4cf7079db67fd68604da662c.exepid process 2584 3db0e385eb53a32d61a5a35908a99317868b571e4cf7079db67fd68604da662c.exe 2584 3db0e385eb53a32d61a5a35908a99317868b571e4cf7079db67fd68604da662c.exe 2584 3db0e385eb53a32d61a5a35908a99317868b571e4cf7079db67fd68604da662c.exe -
Suspicious use of SendNotifyMessage 3 IoCs
Processes:
3db0e385eb53a32d61a5a35908a99317868b571e4cf7079db67fd68604da662c.exepid process 2584 3db0e385eb53a32d61a5a35908a99317868b571e4cf7079db67fd68604da662c.exe 2584 3db0e385eb53a32d61a5a35908a99317868b571e4cf7079db67fd68604da662c.exe 2584 3db0e385eb53a32d61a5a35908a99317868b571e4cf7079db67fd68604da662c.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
dmr_72.exepid process 2728 dmr_72.exe 2728 dmr_72.exe -
Suspicious use of WriteProcessMemory 2 IoCs
Processes:
3db0e385eb53a32d61a5a35908a99317868b571e4cf7079db67fd68604da662c.exedescription pid process target process PID 2584 wrote to memory of 2728 2584 3db0e385eb53a32d61a5a35908a99317868b571e4cf7079db67fd68604da662c.exe dmr_72.exe PID 2584 wrote to memory of 2728 2584 3db0e385eb53a32d61a5a35908a99317868b571e4cf7079db67fd68604da662c.exe dmr_72.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\3db0e385eb53a32d61a5a35908a99317868b571e4cf7079db67fd68604da662c.exe"C:\Users\Admin\AppData\Local\Temp\3db0e385eb53a32d61a5a35908a99317868b571e4cf7079db67fd68604da662c.exe"1⤵
- 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 -kxkqveffbgiwvtsg -25842⤵
- 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\dmr_72.exeFilesize
373KB
MD51b81fa48134378f2b8d54a41fcfcf0ca
SHA1ff6fd97bcc603890c9bdffebe992a8b95d4f2686
SHA2565e2931d27098e63b67126ec2e036d8e2f4e46814d8c777c0307e3eec3b947707
SHA512b0a9ae05da6e73729cf61ba7e58015630bd69c508fbfaa8cd6d9d116b63def1c67e7298680aa8d6d99f20d77e91dd14d880466ba21a1062498fdf3687518c8cf
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C:\Users\Admin\AppData\Local\Temp\DMR\kxkqveffbgiwvtsg.datFilesize
163B
MD58c934b48a05955c6cc934925f4c01e7d
SHA1b6300c8e23a440e85637a6e8f028ff25bee676d6
SHA25651be55dd44a7d2c782ef432971878a64040aec99c5ec0b53ac92d72bb2645992
SHA512199896d1482d91a24d896452b1a81b4c717a2781b0261aa7b32bd5fc38cdf84bf000d9487efa6bd799ae5b9b04019f5dd64bb174f5eec285d76aa9d8f3d1aa69
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memory/2584-0-0x0000000000FD0000-0x0000000001246000-memory.dmpFilesize
2.5MB
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memory/2584-12-0x0000000000FD0000-0x0000000001246000-memory.dmpFilesize
2.5MB
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memory/2728-7-0x00000000009A0000-0x0000000000A02000-memory.dmpFilesize
392KB
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memory/2728-9-0x00007FFD204C0000-0x00007FFD20EAC000-memory.dmpFilesize
9.9MB
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memory/2728-10-0x000000001B700000-0x000000001B710000-memory.dmpFilesize
64KB
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memory/2728-11-0x000000001B700000-0x000000001B710000-memory.dmpFilesize
64KB
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memory/2728-14-0x00007FFD204C0000-0x00007FFD20EAC000-memory.dmpFilesize
9.9MB