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Analysis
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max time kernel
99s -
max time network
101s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
04/03/2024, 01:05
Behavioral task
behavioral1
Sample
Loader.exe
Resource
win7-20240221-en
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
Loader.exe
Resource
win10v2004-20240226-en
9 signatures
150 seconds
Errors
Reason
Machine shutdown
General
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Target
Loader.exe
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Size
5.0MB
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MD5
e9a24c7a42f9b296cc1e31dc3ea73b2b
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SHA1
06e9607fb973400f0f110854ce90382965cd43d9
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SHA256
03ee5437a1dad818f417db18dd50e16bc08c890b442874d841cd1a6a643c4010
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SHA512
48af794e0042ce3cea37ff11e3f9b74d0a8e463018fc827d7ef459cc58252a5f436632c19b5d4674a6b54f02543005a294ef94f86d46d1ecff574ba6fab0464b
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SSDEEP
98304:XrdCegVSGMzByLXMfivQayGnOht5RTc7kjRX1LNNDw7:waGMlyLXvvQdmmt5RTcGzLNe7
Score
7/10
Malware Config
Signatures
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resource yara_rule behavioral1/memory/1968-0-0x000000013F950000-0x0000000140370000-memory.dmp vmprotect -
Kills process with taskkill 1 IoCs
pid Process 2644 taskkill.exe -
Runs net.exe
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Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2588 taskmgr.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 2644 taskkill.exe Token: SeDebugPrivilege 2588 taskmgr.exe Token: SeShutdownPrivilege 1612 shutdown.exe Token: SeRemoteShutdownPrivilege 1612 shutdown.exe -
Suspicious use of FindShellTrayWindow 64 IoCs
pid Process 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe -
Suspicious use of SendNotifyMessage 64 IoCs
pid Process 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe 2588 taskmgr.exe -
Suspicious use of WriteProcessMemory 27 IoCs
description pid Process procid_target PID 1968 wrote to memory of 3020 1968 Loader.exe 29 PID 1968 wrote to memory of 3020 1968 Loader.exe 29 PID 1968 wrote to memory of 3020 1968 Loader.exe 29 PID 3020 wrote to memory of 2508 3020 cmd.exe 30 PID 3020 wrote to memory of 2508 3020 cmd.exe 30 PID 3020 wrote to memory of 2508 3020 cmd.exe 30 PID 2508 wrote to memory of 2516 2508 net.exe 31 PID 2508 wrote to memory of 2516 2508 net.exe 31 PID 2508 wrote to memory of 2516 2508 net.exe 31 PID 1968 wrote to memory of 2472 1968 Loader.exe 32 PID 1968 wrote to memory of 2472 1968 Loader.exe 32 PID 1968 wrote to memory of 2472 1968 Loader.exe 32 PID 2472 wrote to memory of 2612 2472 cmd.exe 33 PID 2472 wrote to memory of 2612 2472 cmd.exe 33 PID 2472 wrote to memory of 2612 2472 cmd.exe 33 PID 1968 wrote to memory of 2636 1968 Loader.exe 34 PID 1968 wrote to memory of 2636 1968 Loader.exe 34 PID 1968 wrote to memory of 2636 1968 Loader.exe 34 PID 2636 wrote to memory of 2644 2636 cmd.exe 35 PID 2636 wrote to memory of 2644 2636 cmd.exe 35 PID 2636 wrote to memory of 2644 2636 cmd.exe 35 PID 1968 wrote to memory of 2348 1968 Loader.exe 40 PID 1968 wrote to memory of 2348 1968 Loader.exe 40 PID 1968 wrote to memory of 2348 1968 Loader.exe 40 PID 2348 wrote to memory of 1612 2348 cmd.exe 41 PID 2348 wrote to memory of 1612 2348 cmd.exe 41 PID 2348 wrote to memory of 1612 2348 cmd.exe 41
Processes
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C:\Users\Admin\AppData\Local\Temp\Loader.exe"C:\Users\Admin\AppData\Local\Temp\Loader.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:1968 -
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c net start w32time2⤵
- Suspicious use of WriteProcessMemory
PID:3020 -
C:\Windows\system32\net.exenet start w32time3⤵
- Suspicious use of WriteProcessMemory
PID:2508 -
C:\Windows\system32\net1.exeC:\Windows\system32\net1 start w32time4⤵PID:2516
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c w32tm /resync /nowait2⤵
- Suspicious use of WriteProcessMemory
PID:2472 -
C:\Windows\system32\w32tm.exew32tm /resync /nowait3⤵PID:2612
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c taskkill /IM RainbowSix.exe /f2⤵
- Suspicious use of WriteProcessMemory
PID:2636 -
C:\Windows\system32\taskkill.exetaskkill /IM RainbowSix.exe /f3⤵
- Kills process with taskkill
- Suspicious use of AdjustPrivilegeToken
PID:2644
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C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /c shutdown -s2⤵
- Suspicious use of WriteProcessMemory
PID:2348 -
C:\Windows\system32\shutdown.exeshutdown -s3⤵
- Suspicious use of AdjustPrivilegeToken
PID:1612
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C:\Windows\system32\taskmgr.exe"C:\Windows\system32\taskmgr.exe" /41⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:2588
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C:\Windows\system32\LogonUI.exe"LogonUI.exe" /flags:0x01⤵PID:2732
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C:\Windows\system32\LogonUI.exe"LogonUI.exe" /flags:0x11⤵PID:2056