Analysis
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max time kernel
145s -
max time network
153s -
platform
windows10-1703_x64 -
resource
win10-20230703-en -
resource tags
arch:x64arch:x86image:win10-20230703-enlocale:en-usos:windows10-1703-x64system -
submitted
17/07/2023, 18:14
Static task
static1
Behavioral task
behavioral1
Sample
3ec83e56d90b5826d707a7b19e6f2461b9d2f578adcb91c477f5afe6c461b9d6.exe
Resource
win10-20230703-en
General
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Target
3ec83e56d90b5826d707a7b19e6f2461b9d2f578adcb91c477f5afe6c461b9d6.exe
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Size
390KB
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MD5
edc646010011180c2bba0ffa1e0fc424
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SHA1
1c134140c70201a750b141565f59c9cd43981c78
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SHA256
3ec83e56d90b5826d707a7b19e6f2461b9d2f578adcb91c477f5afe6c461b9d6
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SHA512
815c6366fa206d6eb048e38450047287c7f356b47de3ea4fa67cf3223f31090887f3d3bc22f3675b9e9babf0cca832f52b40c99823d510ad241849240d94f779
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SSDEEP
12288:0MrLy908MvktSV+fiPa4wcHnl9xGmxaml:/yHkUfO/HlJxT
Malware Config
Extracted
amadey
3.85
77.91.68.3/home/love/index.php
Extracted
redline
roma
77.91.68.56:19071
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auth_value
f099c2cf92834dbc554a94e1456cf576
Signatures
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Detects Healer an antivirus disabler dropper 3 IoCs
resource yara_rule behavioral1/files/0x000700000001afbe-129.dat healer behavioral1/files/0x000700000001afbe-130.dat healer behavioral1/memory/1504-131-0x00000000006C0000-0x00000000006CA000-memory.dmp healer -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" k0409858.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" k0409858.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" k0409858.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" k0409858.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" k0409858.exe -
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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Executes dropped EXE 6 IoCs
pid Process 4532 y2602122.exe 1504 k0409858.exe 4412 l1527521.exe 2308 danke.exe 4864 n9595533.exe 3164 danke.exe -
Loads dropped DLL 1 IoCs
pid Process 2532 rundll32.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" k0409858.exe -
Adds Run key to start application 2 TTPs 4 IoCs
description ioc Process Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce 3ec83e56d90b5826d707a7b19e6f2461b9d2f578adcb91c477f5afe6c461b9d6.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\"" 3ec83e56d90b5826d707a7b19e6f2461b9d2f578adcb91c477f5afe6c461b9d6.exe Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce y2602122.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup1 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP001.TMP\\\"" y2602122.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 4376 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1504 k0409858.exe 1504 k0409858.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1504 k0409858.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4412 l1527521.exe -
Suspicious use of WriteProcessMemory 41 IoCs
description pid Process procid_target PID 4796 wrote to memory of 4532 4796 3ec83e56d90b5826d707a7b19e6f2461b9d2f578adcb91c477f5afe6c461b9d6.exe 70 PID 4796 wrote to memory of 4532 4796 3ec83e56d90b5826d707a7b19e6f2461b9d2f578adcb91c477f5afe6c461b9d6.exe 70 PID 4796 wrote to memory of 4532 4796 3ec83e56d90b5826d707a7b19e6f2461b9d2f578adcb91c477f5afe6c461b9d6.exe 70 PID 4532 wrote to memory of 1504 4532 y2602122.exe 71 PID 4532 wrote to memory of 1504 4532 y2602122.exe 71 PID 4532 wrote to memory of 4412 4532 y2602122.exe 72 PID 4532 wrote to memory of 4412 4532 y2602122.exe 72 PID 4532 wrote to memory of 4412 4532 y2602122.exe 72 PID 4412 wrote to memory of 2308 4412 l1527521.exe 73 PID 4412 wrote to memory of 2308 4412 l1527521.exe 73 PID 4412 wrote to memory of 2308 4412 l1527521.exe 73 PID 4796 wrote to memory of 4864 4796 3ec83e56d90b5826d707a7b19e6f2461b9d2f578adcb91c477f5afe6c461b9d6.exe 74 PID 4796 wrote to memory of 4864 4796 3ec83e56d90b5826d707a7b19e6f2461b9d2f578adcb91c477f5afe6c461b9d6.exe 74 PID 4796 wrote to memory of 4864 4796 3ec83e56d90b5826d707a7b19e6f2461b9d2f578adcb91c477f5afe6c461b9d6.exe 74 PID 2308 wrote to memory of 4376 2308 danke.exe 75 PID 2308 wrote to memory of 4376 2308 danke.exe 75 PID 2308 wrote to memory of 4376 2308 danke.exe 75 PID 2308 wrote to memory of 3296 2308 danke.exe 77 PID 2308 wrote to memory of 3296 2308 danke.exe 77 PID 2308 wrote to memory of 3296 2308 danke.exe 77 PID 3296 wrote to memory of 1464 3296 cmd.exe 79 PID 3296 wrote to memory of 1464 3296 cmd.exe 79 PID 3296 wrote to memory of 1464 3296 cmd.exe 79 PID 3296 wrote to memory of 2736 3296 cmd.exe 80 PID 3296 wrote to memory of 2736 3296 cmd.exe 80 PID 3296 wrote to memory of 2736 3296 cmd.exe 80 PID 3296 wrote to memory of 504 3296 cmd.exe 81 PID 3296 wrote to memory of 504 3296 cmd.exe 81 PID 3296 wrote to memory of 504 3296 cmd.exe 81 PID 3296 wrote to memory of 4692 3296 cmd.exe 82 PID 3296 wrote to memory of 4692 3296 cmd.exe 82 PID 3296 wrote to memory of 4692 3296 cmd.exe 82 PID 3296 wrote to memory of 4212 3296 cmd.exe 83 PID 3296 wrote to memory of 4212 3296 cmd.exe 83 PID 3296 wrote to memory of 4212 3296 cmd.exe 83 PID 3296 wrote to memory of 500 3296 cmd.exe 84 PID 3296 wrote to memory of 500 3296 cmd.exe 84 PID 3296 wrote to memory of 500 3296 cmd.exe 84 PID 2308 wrote to memory of 2532 2308 danke.exe 86 PID 2308 wrote to memory of 2532 2308 danke.exe 86 PID 2308 wrote to memory of 2532 2308 danke.exe 86
Processes
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C:\Users\Admin\AppData\Local\Temp\3ec83e56d90b5826d707a7b19e6f2461b9d2f578adcb91c477f5afe6c461b9d6.exe"C:\Users\Admin\AppData\Local\Temp\3ec83e56d90b5826d707a7b19e6f2461b9d2f578adcb91c477f5afe6c461b9d6.exe"1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4796 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y2602122.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y2602122.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4532 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k0409858.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k0409858.exe3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1504
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C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l1527521.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l1527521.exe3⤵
- Executes dropped EXE
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:4412 -
C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe"C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe"4⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:2308 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN danke.exe /TR "C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe" /F5⤵
- Creates scheduled task(s)
PID:4376
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /k echo Y|CACLS "danke.exe" /P "Admin:N"&&CACLS "danke.exe" /P "Admin:R" /E&&echo Y|CACLS "..\3ec1f323b5" /P "Admin:N"&&CACLS "..\3ec1f323b5" /P "Admin:R" /E&&Exit5⤵
- Suspicious use of WriteProcessMemory
PID:3296 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"6⤵PID:1464
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C:\Windows\SysWOW64\cacls.exeCACLS "danke.exe" /P "Admin:N"6⤵PID:2736
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C:\Windows\SysWOW64\cacls.exeCACLS "danke.exe" /P "Admin:R" /E6⤵PID:504
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"6⤵PID:4692
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C:\Windows\SysWOW64\cacls.exeCACLS "..\3ec1f323b5" /P "Admin:N"6⤵PID:4212
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C:\Windows\SysWOW64\cacls.exeCACLS "..\3ec1f323b5" /P "Admin:R" /E6⤵PID:500
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C:\Windows\SysWOW64\rundll32.exe"C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main5⤵
- Loads dropped DLL
PID:2532
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C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n9595533.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n9595533.exe2⤵
- Executes dropped EXE
PID:4864
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C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exeC:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe1⤵
- Executes dropped EXE
PID:3164
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
224KB
MD58c6b79ec436d7cf6950a804c1ec7d3e9
SHA14a589d5605d8ef785fdc78b0bf64e769e3a21ad6
SHA2564e1377f9874f333dcb0b1b758e3131949e667fc39aadf3091e4e3b7cdbaeef1d
SHA51206f2de433876963bb7bbddbe93cab0b7dd22164d1c10726294445944dcf5fa4a0fb450fc683c32565177a81a6103f6a5f11d291958bc7fcff7fdb9cf41a001ce
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Filesize
224KB
MD58c6b79ec436d7cf6950a804c1ec7d3e9
SHA14a589d5605d8ef785fdc78b0bf64e769e3a21ad6
SHA2564e1377f9874f333dcb0b1b758e3131949e667fc39aadf3091e4e3b7cdbaeef1d
SHA51206f2de433876963bb7bbddbe93cab0b7dd22164d1c10726294445944dcf5fa4a0fb450fc683c32565177a81a6103f6a5f11d291958bc7fcff7fdb9cf41a001ce
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Filesize
224KB
MD58c6b79ec436d7cf6950a804c1ec7d3e9
SHA14a589d5605d8ef785fdc78b0bf64e769e3a21ad6
SHA2564e1377f9874f333dcb0b1b758e3131949e667fc39aadf3091e4e3b7cdbaeef1d
SHA51206f2de433876963bb7bbddbe93cab0b7dd22164d1c10726294445944dcf5fa4a0fb450fc683c32565177a81a6103f6a5f11d291958bc7fcff7fdb9cf41a001ce
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Filesize
224KB
MD58c6b79ec436d7cf6950a804c1ec7d3e9
SHA14a589d5605d8ef785fdc78b0bf64e769e3a21ad6
SHA2564e1377f9874f333dcb0b1b758e3131949e667fc39aadf3091e4e3b7cdbaeef1d
SHA51206f2de433876963bb7bbddbe93cab0b7dd22164d1c10726294445944dcf5fa4a0fb450fc683c32565177a81a6103f6a5f11d291958bc7fcff7fdb9cf41a001ce
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Filesize
172KB
MD57965c570fa85a7b5a5a1095018bd0051
SHA1f4bc0c37b496f3c570386235fda9ea7815db92a5
SHA256a5f588182b16099d5caeb55cc80cb503a244eabb3294d184949c194a3f6a7502
SHA51246f115fe131dc54a6effc47a1da974bbe0b368c34cc23fcfcbc9b6dba5e3c791c709aa72e44a711a3651befee6a1384b8d761e91818937705eb4468a2759025e
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Filesize
172KB
MD57965c570fa85a7b5a5a1095018bd0051
SHA1f4bc0c37b496f3c570386235fda9ea7815db92a5
SHA256a5f588182b16099d5caeb55cc80cb503a244eabb3294d184949c194a3f6a7502
SHA51246f115fe131dc54a6effc47a1da974bbe0b368c34cc23fcfcbc9b6dba5e3c791c709aa72e44a711a3651befee6a1384b8d761e91818937705eb4468a2759025e
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Filesize
235KB
MD5517a5e29b86584f16f3443a3de993e1a
SHA1f0b08863b90921eec81069daee554b71e6d22ea9
SHA256c5320f55ef6f2537a7b90024cc2802e413f8aca8c5d74a81d966282ada5d4fb7
SHA5120c42c5e394f0e63002f87250950b3df847c17840f980cd1feb1c4ca15ac87de7c8c463ae0305bfa13c4eb1d9471372fd6f616118c83cd0c52fe5047efada4801
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Filesize
235KB
MD5517a5e29b86584f16f3443a3de993e1a
SHA1f0b08863b90921eec81069daee554b71e6d22ea9
SHA256c5320f55ef6f2537a7b90024cc2802e413f8aca8c5d74a81d966282ada5d4fb7
SHA5120c42c5e394f0e63002f87250950b3df847c17840f980cd1feb1c4ca15ac87de7c8c463ae0305bfa13c4eb1d9471372fd6f616118c83cd0c52fe5047efada4801
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Filesize
11KB
MD57e93bacbbc33e6652e147e7fe07572a0
SHA1421a7167da01c8da4dc4d5234ca3dd84e319e762
SHA256850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38
SHA512250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91
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Filesize
11KB
MD57e93bacbbc33e6652e147e7fe07572a0
SHA1421a7167da01c8da4dc4d5234ca3dd84e319e762
SHA256850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38
SHA512250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91
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Filesize
224KB
MD58c6b79ec436d7cf6950a804c1ec7d3e9
SHA14a589d5605d8ef785fdc78b0bf64e769e3a21ad6
SHA2564e1377f9874f333dcb0b1b758e3131949e667fc39aadf3091e4e3b7cdbaeef1d
SHA51206f2de433876963bb7bbddbe93cab0b7dd22164d1c10726294445944dcf5fa4a0fb450fc683c32565177a81a6103f6a5f11d291958bc7fcff7fdb9cf41a001ce
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Filesize
224KB
MD58c6b79ec436d7cf6950a804c1ec7d3e9
SHA14a589d5605d8ef785fdc78b0bf64e769e3a21ad6
SHA2564e1377f9874f333dcb0b1b758e3131949e667fc39aadf3091e4e3b7cdbaeef1d
SHA51206f2de433876963bb7bbddbe93cab0b7dd22164d1c10726294445944dcf5fa4a0fb450fc683c32565177a81a6103f6a5f11d291958bc7fcff7fdb9cf41a001ce
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Filesize
89KB
MD5dc587d08b8ca3cd62e5dc057d41a966b
SHA10ba6a88377c74a0c53b956d405ad17dd5f8c4164
SHA2567d8f216ba04419aae32d5902449a0c5271ed577c722e582fb42e7d43b3b08426
SHA5127300ecc40bfa1129d907a9b074e8406fa01b5ff893c7c281e4441f8cc6a546bcb5e099d6635b2f9714ec1f0453dc41de19f2fca3475f36f62babc425892699a9
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Filesize
89KB
MD5dc587d08b8ca3cd62e5dc057d41a966b
SHA10ba6a88377c74a0c53b956d405ad17dd5f8c4164
SHA2567d8f216ba04419aae32d5902449a0c5271ed577c722e582fb42e7d43b3b08426
SHA5127300ecc40bfa1129d907a9b074e8406fa01b5ff893c7c281e4441f8cc6a546bcb5e099d6635b2f9714ec1f0453dc41de19f2fca3475f36f62babc425892699a9
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Filesize
272B
MD5d867eabb1be5b45bc77bb06814e23640
SHA13139a51ce7e8462c31070363b9532c13cc52c82d
SHA25638c69e3f9f3927f8178d55cde9774a2b170c057b349b73932b87b76499d03349
SHA512afc40d5fa7bcd41b8445f597990d150d57e3621ddef9400af742471aa0d14c2e66cfecc34482dadbaeb6f20912fda8ab786e584bf7fd1ad5fa23d3b95425fd59
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Filesize
89KB
MD5dc587d08b8ca3cd62e5dc057d41a966b
SHA10ba6a88377c74a0c53b956d405ad17dd5f8c4164
SHA2567d8f216ba04419aae32d5902449a0c5271ed577c722e582fb42e7d43b3b08426
SHA5127300ecc40bfa1129d907a9b074e8406fa01b5ff893c7c281e4441f8cc6a546bcb5e099d6635b2f9714ec1f0453dc41de19f2fca3475f36f62babc425892699a9