Analysis
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max time kernel
146s -
max time network
154s -
platform
windows10-1703_x64 -
resource
win10-20230703-en -
resource tags
arch:x64arch:x86image:win10-20230703-enlocale:en-usos:windows10-1703-x64system -
submitted
19-07-2023 02:17
Static task
static1
Behavioral task
behavioral1
Sample
47220f85a47978393efbe1ca932f959f546e4b99b85eb47e2a48ef8ed6d31b9f.exe
Resource
win10-20230703-en
General
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Target
47220f85a47978393efbe1ca932f959f546e4b99b85eb47e2a48ef8ed6d31b9f.exe
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Size
390KB
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MD5
365cdd09067af0ad782574e00ef6b8a3
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SHA1
34ccc6e6e1099cb88fda36bb52fd6f57d6079a01
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SHA256
47220f85a47978393efbe1ca932f959f546e4b99b85eb47e2a48ef8ed6d31b9f
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SHA512
02cd71227f157d0671484d919697e21e2518c20af268efd0f3df16721ad252ecc504517961d229f1a5727851912cf831e526a7f0704427243ed4b84dec9d3c29
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SSDEEP
6144:K7y+bnr+Qp0yN90QEOpFJ6fwsct85DeN171+ZDz5qI5XmCmbCcHnlRHtLgJxzMbi:RMrAy90uJ6IdJYZ/FcHnl9izejlc
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/0x000700000001af57-129.dat healer behavioral1/files/0x000700000001af57-130.dat healer behavioral1/memory/4068-131-0x0000000000FA0000-0x0000000000FAA000-memory.dmp healer -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" k0037545.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" k0037545.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" k0037545.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" k0037545.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" k0037545.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 3744 y2992108.exe 4068 k0037545.exe 3168 l3225122.exe 2644 danke.exe 4880 n7078491.exe 4908 danke.exe -
Loads dropped DLL 1 IoCs
pid Process 3000 rundll32.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" k0037545.exe -
Adds Run key to start application 2 TTPs 4 IoCs
description ioc Process Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce 47220f85a47978393efbe1ca932f959f546e4b99b85eb47e2a48ef8ed6d31b9f.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\\\"" 47220f85a47978393efbe1ca932f959f546e4b99b85eb47e2a48ef8ed6d31b9f.exe Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce y2992108.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\\\"" y2992108.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 2716 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 4068 k0037545.exe 4068 k0037545.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 4068 k0037545.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3168 l3225122.exe -
Suspicious use of WriteProcessMemory 41 IoCs
description pid Process procid_target PID 4992 wrote to memory of 3744 4992 47220f85a47978393efbe1ca932f959f546e4b99b85eb47e2a48ef8ed6d31b9f.exe 69 PID 4992 wrote to memory of 3744 4992 47220f85a47978393efbe1ca932f959f546e4b99b85eb47e2a48ef8ed6d31b9f.exe 69 PID 4992 wrote to memory of 3744 4992 47220f85a47978393efbe1ca932f959f546e4b99b85eb47e2a48ef8ed6d31b9f.exe 69 PID 3744 wrote to memory of 4068 3744 y2992108.exe 70 PID 3744 wrote to memory of 4068 3744 y2992108.exe 70 PID 3744 wrote to memory of 3168 3744 y2992108.exe 71 PID 3744 wrote to memory of 3168 3744 y2992108.exe 71 PID 3744 wrote to memory of 3168 3744 y2992108.exe 71 PID 3168 wrote to memory of 2644 3168 l3225122.exe 72 PID 3168 wrote to memory of 2644 3168 l3225122.exe 72 PID 3168 wrote to memory of 2644 3168 l3225122.exe 72 PID 4992 wrote to memory of 4880 4992 47220f85a47978393efbe1ca932f959f546e4b99b85eb47e2a48ef8ed6d31b9f.exe 73 PID 4992 wrote to memory of 4880 4992 47220f85a47978393efbe1ca932f959f546e4b99b85eb47e2a48ef8ed6d31b9f.exe 73 PID 4992 wrote to memory of 4880 4992 47220f85a47978393efbe1ca932f959f546e4b99b85eb47e2a48ef8ed6d31b9f.exe 73 PID 2644 wrote to memory of 2716 2644 danke.exe 74 PID 2644 wrote to memory of 2716 2644 danke.exe 74 PID 2644 wrote to memory of 2716 2644 danke.exe 74 PID 2644 wrote to memory of 4200 2644 danke.exe 76 PID 2644 wrote to memory of 4200 2644 danke.exe 76 PID 2644 wrote to memory of 4200 2644 danke.exe 76 PID 4200 wrote to memory of 4784 4200 cmd.exe 78 PID 4200 wrote to memory of 4784 4200 cmd.exe 78 PID 4200 wrote to memory of 4784 4200 cmd.exe 78 PID 4200 wrote to memory of 4184 4200 cmd.exe 79 PID 4200 wrote to memory of 4184 4200 cmd.exe 79 PID 4200 wrote to memory of 4184 4200 cmd.exe 79 PID 4200 wrote to memory of 4212 4200 cmd.exe 80 PID 4200 wrote to memory of 4212 4200 cmd.exe 80 PID 4200 wrote to memory of 4212 4200 cmd.exe 80 PID 4200 wrote to memory of 3852 4200 cmd.exe 81 PID 4200 wrote to memory of 3852 4200 cmd.exe 81 PID 4200 wrote to memory of 3852 4200 cmd.exe 81 PID 4200 wrote to memory of 4232 4200 cmd.exe 82 PID 4200 wrote to memory of 4232 4200 cmd.exe 82 PID 4200 wrote to memory of 4232 4200 cmd.exe 82 PID 4200 wrote to memory of 3540 4200 cmd.exe 83 PID 4200 wrote to memory of 3540 4200 cmd.exe 83 PID 4200 wrote to memory of 3540 4200 cmd.exe 83 PID 2644 wrote to memory of 3000 2644 danke.exe 85 PID 2644 wrote to memory of 3000 2644 danke.exe 85 PID 2644 wrote to memory of 3000 2644 danke.exe 85
Processes
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C:\Users\Admin\AppData\Local\Temp\47220f85a47978393efbe1ca932f959f546e4b99b85eb47e2a48ef8ed6d31b9f.exe"C:\Users\Admin\AppData\Local\Temp\47220f85a47978393efbe1ca932f959f546e4b99b85eb47e2a48ef8ed6d31b9f.exe"1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4992 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y2992108.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y2992108.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:3744 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k0037545.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k0037545.exe3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4068
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C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l3225122.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l3225122.exe3⤵
- Executes dropped EXE
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:3168 -
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:2644 -
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:2716
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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:4200 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"6⤵PID:4784
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C:\Windows\SysWOW64\cacls.exeCACLS "danke.exe" /P "Admin:N"6⤵PID:4184
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C:\Windows\SysWOW64\cacls.exeCACLS "danke.exe" /P "Admin:R" /E6⤵PID:4212
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"6⤵PID:3852
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C:\Windows\SysWOW64\cacls.exeCACLS "..\3ec1f323b5" /P "Admin:N"6⤵PID:4232
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C:\Windows\SysWOW64\cacls.exeCACLS "..\3ec1f323b5" /P "Admin:R" /E6⤵PID:3540
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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:3000
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C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n7078491.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n7078491.exe2⤵
- Executes dropped EXE
PID:4880
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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:4908
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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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
175KB
MD592d9c2029863739da6ebf84d5399f4bc
SHA16987522a5ee1fb79ce395b477fe6e173220e286b
SHA2560635f15d82fcdcae164c49c3fc0740e241e286f4e154a67dcb380e7f94626957
SHA5120cc0f3e458872bc931f5cf03d42681104fe66a77db253284e45db212529c3cc741f4a6444cccbcf6766424c52062d0e0bd01770e02104de207add2a299fc5c95
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Filesize
175KB
MD592d9c2029863739da6ebf84d5399f4bc
SHA16987522a5ee1fb79ce395b477fe6e173220e286b
SHA2560635f15d82fcdcae164c49c3fc0740e241e286f4e154a67dcb380e7f94626957
SHA5120cc0f3e458872bc931f5cf03d42681104fe66a77db253284e45db212529c3cc741f4a6444cccbcf6766424c52062d0e0bd01770e02104de207add2a299fc5c95
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Filesize
235KB
MD54721b6a497fb688da8b3c742afe9bcff
SHA12663972948324688f4fc408265e2d57b390f9237
SHA256bdad8bacb0a5e38d2a33bf9f2d2c539fe8fc5499c43712e6c6eccdfd9f7b4254
SHA51261a57d9d3c2a1aede0d34fe9a82d1e9ee7ff107e6d9f9d6769af494600291a0c9b4aab80c2e1c6dab964ca012958cf09062197929fc9c35a4ed984e91b64654e
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Filesize
235KB
MD54721b6a497fb688da8b3c742afe9bcff
SHA12663972948324688f4fc408265e2d57b390f9237
SHA256bdad8bacb0a5e38d2a33bf9f2d2c539fe8fc5499c43712e6c6eccdfd9f7b4254
SHA51261a57d9d3c2a1aede0d34fe9a82d1e9ee7ff107e6d9f9d6769af494600291a0c9b4aab80c2e1c6dab964ca012958cf09062197929fc9c35a4ed984e91b64654e
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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