Analysis
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max time kernel
146s -
max time network
157s -
platform
windows10-1703_x64 -
resource
win10-20230703-en -
resource tags
arch:x64arch:x86image:win10-20230703-enlocale:en-usos:windows10-1703-x64system -
submitted
22-07-2023 23:29
Static task
static1
Behavioral task
behavioral1
Sample
8f3e6c0c32b7345dc0565d97641721252ed25a4aa708e6a26b5fd6e5022e09b2.exe
Resource
win10-20230703-en
General
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Target
8f3e6c0c32b7345dc0565d97641721252ed25a4aa708e6a26b5fd6e5022e09b2.exe
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Size
390KB
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MD5
c867ab789c7cefc9a940acb56916159d
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SHA1
0313140f32c8aa292e8eb63d1226222eba50cb30
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SHA256
8f3e6c0c32b7345dc0565d97641721252ed25a4aa708e6a26b5fd6e5022e09b2
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SHA512
582509ef24f5a5b11d7e8697665bd2be73f7ec8ae4e86e2949790f82a5b990525adafb6931b5c3692960fd74c92d43becfd544135942711e98458b6f0ab90895
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SSDEEP
12288:iMrmy90Fl4+ArNYPWfQulPrQ1HcHnl98Rdj:4ywl4PNYPWIurQ18Ho/j
Malware Config
Extracted
amadey
3.85
77.91.68.3/home/love/index.php
Extracted
redline
news
77.91.68.68:19071
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auth_value
99ba2ffe8d72ebe9fdc7e758c94db148
Signatures
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Detects Healer an antivirus disabler dropper 3 IoCs
resource yara_rule behavioral1/files/0x000700000001b027-133.dat healer behavioral1/files/0x000700000001b027-132.dat healer behavioral1/memory/5040-134-0x0000000000300000-0x000000000030A000-memory.dmp healer -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" k7584814.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" k7584814.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" k7584814.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" k7584814.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" k7584814.exe -
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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Executes dropped EXE 7 IoCs
pid Process 920 y1364871.exe 5040 k7584814.exe 1764 l6168571.exe 2880 danke.exe 3576 n2313740.exe 5084 danke.exe 4808 danke.exe -
Loads dropped DLL 1 IoCs
pid Process 5088 rundll32.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" k7584814.exe -
Adds Run key to start application 2 TTPs 4 IoCs
description ioc Process Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce y1364871.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\\\"" y1364871.exe Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce 8f3e6c0c32b7345dc0565d97641721252ed25a4aa708e6a26b5fd6e5022e09b2.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\\\"" 8f3e6c0c32b7345dc0565d97641721252ed25a4aa708e6a26b5fd6e5022e09b2.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 4516 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 5040 k7584814.exe 5040 k7584814.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 5040 k7584814.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1764 l6168571.exe -
Suspicious use of WriteProcessMemory 41 IoCs
description pid Process procid_target PID 656 wrote to memory of 920 656 8f3e6c0c32b7345dc0565d97641721252ed25a4aa708e6a26b5fd6e5022e09b2.exe 70 PID 656 wrote to memory of 920 656 8f3e6c0c32b7345dc0565d97641721252ed25a4aa708e6a26b5fd6e5022e09b2.exe 70 PID 656 wrote to memory of 920 656 8f3e6c0c32b7345dc0565d97641721252ed25a4aa708e6a26b5fd6e5022e09b2.exe 70 PID 920 wrote to memory of 5040 920 y1364871.exe 71 PID 920 wrote to memory of 5040 920 y1364871.exe 71 PID 920 wrote to memory of 1764 920 y1364871.exe 72 PID 920 wrote to memory of 1764 920 y1364871.exe 72 PID 920 wrote to memory of 1764 920 y1364871.exe 72 PID 1764 wrote to memory of 2880 1764 l6168571.exe 73 PID 1764 wrote to memory of 2880 1764 l6168571.exe 73 PID 1764 wrote to memory of 2880 1764 l6168571.exe 73 PID 656 wrote to memory of 3576 656 8f3e6c0c32b7345dc0565d97641721252ed25a4aa708e6a26b5fd6e5022e09b2.exe 74 PID 656 wrote to memory of 3576 656 8f3e6c0c32b7345dc0565d97641721252ed25a4aa708e6a26b5fd6e5022e09b2.exe 74 PID 656 wrote to memory of 3576 656 8f3e6c0c32b7345dc0565d97641721252ed25a4aa708e6a26b5fd6e5022e09b2.exe 74 PID 2880 wrote to memory of 4516 2880 danke.exe 75 PID 2880 wrote to memory of 4516 2880 danke.exe 75 PID 2880 wrote to memory of 4516 2880 danke.exe 75 PID 2880 wrote to memory of 1616 2880 danke.exe 76 PID 2880 wrote to memory of 1616 2880 danke.exe 76 PID 2880 wrote to memory of 1616 2880 danke.exe 76 PID 1616 wrote to memory of 5072 1616 cmd.exe 79 PID 1616 wrote to memory of 5072 1616 cmd.exe 79 PID 1616 wrote to memory of 5072 1616 cmd.exe 79 PID 1616 wrote to memory of 4156 1616 cmd.exe 80 PID 1616 wrote to memory of 4156 1616 cmd.exe 80 PID 1616 wrote to memory of 4156 1616 cmd.exe 80 PID 1616 wrote to memory of 4960 1616 cmd.exe 81 PID 1616 wrote to memory of 4960 1616 cmd.exe 81 PID 1616 wrote to memory of 4960 1616 cmd.exe 81 PID 1616 wrote to memory of 3060 1616 cmd.exe 82 PID 1616 wrote to memory of 3060 1616 cmd.exe 82 PID 1616 wrote to memory of 3060 1616 cmd.exe 82 PID 1616 wrote to memory of 1528 1616 cmd.exe 83 PID 1616 wrote to memory of 1528 1616 cmd.exe 83 PID 1616 wrote to memory of 1528 1616 cmd.exe 83 PID 1616 wrote to memory of 1536 1616 cmd.exe 84 PID 1616 wrote to memory of 1536 1616 cmd.exe 84 PID 1616 wrote to memory of 1536 1616 cmd.exe 84 PID 2880 wrote to memory of 5088 2880 danke.exe 86 PID 2880 wrote to memory of 5088 2880 danke.exe 86 PID 2880 wrote to memory of 5088 2880 danke.exe 86
Processes
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C:\Users\Admin\AppData\Local\Temp\8f3e6c0c32b7345dc0565d97641721252ed25a4aa708e6a26b5fd6e5022e09b2.exe"C:\Users\Admin\AppData\Local\Temp\8f3e6c0c32b7345dc0565d97641721252ed25a4aa708e6a26b5fd6e5022e09b2.exe"1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:656 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y1364871.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y1364871.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:920 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k7584814.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k7584814.exe3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:5040
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C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l6168571.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l6168571.exe3⤵
- Executes dropped EXE
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:1764 -
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:2880 -
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:4516
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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:1616 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"6⤵PID:5072
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C:\Windows\SysWOW64\cacls.exeCACLS "danke.exe" /P "Admin:N"6⤵PID:4156
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C:\Windows\SysWOW64\cacls.exeCACLS "danke.exe" /P "Admin:R" /E6⤵PID:4960
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"6⤵PID:3060
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C:\Windows\SysWOW64\cacls.exeCACLS "..\3ec1f323b5" /P "Admin:N"6⤵PID:1528
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C:\Windows\SysWOW64\cacls.exeCACLS "..\3ec1f323b5" /P "Admin:R" /E6⤵PID:1536
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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:5088
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C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n2313740.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n2313740.exe2⤵
- Executes dropped EXE
PID:3576
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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:5084
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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:4808
Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Replay 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
224KB
MD58c6b79ec436d7cf6950a804c1ec7d3e9
SHA14a589d5605d8ef785fdc78b0bf64e769e3a21ad6
SHA2564e1377f9874f333dcb0b1b758e3131949e667fc39aadf3091e4e3b7cdbaeef1d
SHA51206f2de433876963bb7bbddbe93cab0b7dd22164d1c10726294445944dcf5fa4a0fb450fc683c32565177a81a6103f6a5f11d291958bc7fcff7fdb9cf41a001ce
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Filesize
172KB
MD53fdf7b00479b25e7efbc1a4c1ce2d18f
SHA13835eca0a9cdeb68212f592198d765e448e6dc3a
SHA2562244931bb0e7472d6ade109c30eebc6dc7a2de68950c352bd620654598eb8b53
SHA51247de50e86ed7cf10010da98694b1635de389fd33548506a7992e6aec175a0af4e3006e2eefc64e2101d2b4acbf61e911c3d44c3872fd03cfa252d61d3b733a75
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Filesize
172KB
MD53fdf7b00479b25e7efbc1a4c1ce2d18f
SHA13835eca0a9cdeb68212f592198d765e448e6dc3a
SHA2562244931bb0e7472d6ade109c30eebc6dc7a2de68950c352bd620654598eb8b53
SHA51247de50e86ed7cf10010da98694b1635de389fd33548506a7992e6aec175a0af4e3006e2eefc64e2101d2b4acbf61e911c3d44c3872fd03cfa252d61d3b733a75
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Filesize
235KB
MD5b8c0b04fa5cc5d9ff201b520fb25d2ef
SHA12fc285b84264c99817a79230daf9fa2ed6992928
SHA256e93aab4d36f6f826a2732a62dcac91d01eebcf2b6eabe44e3c0d0352093b0d27
SHA51281b3d5e426ef3c97abf6181b150957985d4b860dbd11fe7fbaf7afb512c988bfad8b1e5ecb63c08cb61b9548cd77db486b194572dbd80e20a44070595bb0f545
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Filesize
235KB
MD5b8c0b04fa5cc5d9ff201b520fb25d2ef
SHA12fc285b84264c99817a79230daf9fa2ed6992928
SHA256e93aab4d36f6f826a2732a62dcac91d01eebcf2b6eabe44e3c0d0352093b0d27
SHA51281b3d5e426ef3c97abf6181b150957985d4b860dbd11fe7fbaf7afb512c988bfad8b1e5ecb63c08cb61b9548cd77db486b194572dbd80e20a44070595bb0f545
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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