Analysis
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max time kernel
146s -
max time network
154s -
platform
windows10-2004_x64 -
resource
win10v2004-20230703-en -
resource tags
arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system -
submitted
02-08-2023 23:38
Static task
static1
Behavioral task
behavioral1
Sample
c4f6b405fd2bb678267e07c57d1f4a6a4605ff7427329f1e8e306fb879dd92fa.exe
Resource
win10v2004-20230703-en
General
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Target
c4f6b405fd2bb678267e07c57d1f4a6a4605ff7427329f1e8e306fb879dd92fa.exe
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Size
516KB
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MD5
d5a0b1226e6c16b4ffa63b1b3bc9eae5
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SHA1
5c1b30a969fdf5274c6e17f21b52c11a46cd6457
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SHA256
c4f6b405fd2bb678267e07c57d1f4a6a4605ff7427329f1e8e306fb879dd92fa
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SHA512
e058325d08d21f2a61dac4061f4cc340272755e18e546cacc754c5da167b710bea7d6c194d1720104f8d94f5f27636b409243a4d052550fb0764197fe6d4b861
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SSDEEP
12288:9MrUy90lpg1MaavM597DAYCkQOgBYCuUoKOBcq:dyeg1MHv27lC7z7g
Malware Config
Extracted
amadey
3.86
77.91.68.61/rock/index.php
Extracted
redline
maxik
77.91.124.156:19071
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auth_value
a7714e1bc167c67e3fc8f9e368352269
Signatures
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Detects Healer an antivirus disabler dropper 3 IoCs
resource yara_rule behavioral1/files/0x000600000002320d-166.dat healer behavioral1/files/0x000600000002320d-165.dat healer behavioral1/memory/2708-167-0x0000000000D30000-0x0000000000D3A000-memory.dmp healer -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" h5800822.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" h5800822.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" h5800822.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" h5800822.exe Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection h5800822.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" h5800822.exe -
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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Executes dropped EXE 8 IoCs
pid Process 3872 x8013621.exe 116 x2427179.exe 1264 g2171647.exe 4820 pdates.exe 2708 h5800822.exe 416 i3906066.exe 3996 pdates.exe 4772 pdates.exe -
Loads dropped DLL 1 IoCs
pid Process 444 rundll32.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" h5800822.exe -
Adds Run key to start application 2 TTPs 3 IoCs
description ioc Process 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\\\"" c4f6b405fd2bb678267e07c57d1f4a6a4605ff7427329f1e8e306fb879dd92fa.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\\\"" x8013621.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup2 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP002.TMP\\\"" x2427179.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 3784 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2708 h5800822.exe 2708 h5800822.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2708 h5800822.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1264 g2171647.exe -
Suspicious use of WriteProcessMemory 44 IoCs
description pid Process procid_target PID 4988 wrote to memory of 3872 4988 c4f6b405fd2bb678267e07c57d1f4a6a4605ff7427329f1e8e306fb879dd92fa.exe 81 PID 4988 wrote to memory of 3872 4988 c4f6b405fd2bb678267e07c57d1f4a6a4605ff7427329f1e8e306fb879dd92fa.exe 81 PID 4988 wrote to memory of 3872 4988 c4f6b405fd2bb678267e07c57d1f4a6a4605ff7427329f1e8e306fb879dd92fa.exe 81 PID 3872 wrote to memory of 116 3872 x8013621.exe 82 PID 3872 wrote to memory of 116 3872 x8013621.exe 82 PID 3872 wrote to memory of 116 3872 x8013621.exe 82 PID 116 wrote to memory of 1264 116 x2427179.exe 83 PID 116 wrote to memory of 1264 116 x2427179.exe 83 PID 116 wrote to memory of 1264 116 x2427179.exe 83 PID 1264 wrote to memory of 4820 1264 g2171647.exe 84 PID 1264 wrote to memory of 4820 1264 g2171647.exe 84 PID 1264 wrote to memory of 4820 1264 g2171647.exe 84 PID 116 wrote to memory of 2708 116 x2427179.exe 85 PID 116 wrote to memory of 2708 116 x2427179.exe 85 PID 4820 wrote to memory of 3784 4820 pdates.exe 86 PID 4820 wrote to memory of 3784 4820 pdates.exe 86 PID 4820 wrote to memory of 3784 4820 pdates.exe 86 PID 4820 wrote to memory of 3628 4820 pdates.exe 88 PID 4820 wrote to memory of 3628 4820 pdates.exe 88 PID 4820 wrote to memory of 3628 4820 pdates.exe 88 PID 3628 wrote to memory of 4100 3628 cmd.exe 90 PID 3628 wrote to memory of 4100 3628 cmd.exe 90 PID 3628 wrote to memory of 4100 3628 cmd.exe 90 PID 3628 wrote to memory of 4888 3628 cmd.exe 91 PID 3628 wrote to memory of 4888 3628 cmd.exe 91 PID 3628 wrote to memory of 4888 3628 cmd.exe 91 PID 3628 wrote to memory of 4896 3628 cmd.exe 92 PID 3628 wrote to memory of 4896 3628 cmd.exe 92 PID 3628 wrote to memory of 4896 3628 cmd.exe 92 PID 3628 wrote to memory of 1100 3628 cmd.exe 94 PID 3628 wrote to memory of 1100 3628 cmd.exe 94 PID 3628 wrote to memory of 1100 3628 cmd.exe 94 PID 3628 wrote to memory of 4956 3628 cmd.exe 93 PID 3628 wrote to memory of 4956 3628 cmd.exe 93 PID 3628 wrote to memory of 4956 3628 cmd.exe 93 PID 3628 wrote to memory of 4344 3628 cmd.exe 95 PID 3628 wrote to memory of 4344 3628 cmd.exe 95 PID 3628 wrote to memory of 4344 3628 cmd.exe 95 PID 3872 wrote to memory of 416 3872 x8013621.exe 100 PID 3872 wrote to memory of 416 3872 x8013621.exe 100 PID 3872 wrote to memory of 416 3872 x8013621.exe 100 PID 4820 wrote to memory of 444 4820 pdates.exe 107 PID 4820 wrote to memory of 444 4820 pdates.exe 107 PID 4820 wrote to memory of 444 4820 pdates.exe 107
Processes
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C:\Users\Admin\AppData\Local\Temp\c4f6b405fd2bb678267e07c57d1f4a6a4605ff7427329f1e8e306fb879dd92fa.exe"C:\Users\Admin\AppData\Local\Temp\c4f6b405fd2bb678267e07c57d1f4a6a4605ff7427329f1e8e306fb879dd92fa.exe"1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4988 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x8013621.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x8013621.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:3872 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x2427179.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x2427179.exe3⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:116 -
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g2171647.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g2171647.exe4⤵
- Executes dropped EXE
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:1264 -
C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe"C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe"5⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:4820 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN pdates.exe /TR "C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe" /F6⤵
- Creates scheduled task(s)
PID:3784
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /k echo Y|CACLS "pdates.exe" /P "Admin:N"&&CACLS "pdates.exe" /P "Admin:R" /E&&echo Y|CACLS "..\925e7e99c5" /P "Admin:N"&&CACLS "..\925e7e99c5" /P "Admin:R" /E&&Exit6⤵
- Suspicious use of WriteProcessMemory
PID:3628 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"7⤵PID:4100
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C:\Windows\SysWOW64\cacls.exeCACLS "pdates.exe" /P "Admin:N"7⤵PID:4888
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C:\Windows\SysWOW64\cacls.exeCACLS "pdates.exe" /P "Admin:R" /E7⤵PID:4896
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C:\Windows\SysWOW64\cacls.exeCACLS "..\925e7e99c5" /P "Admin:N"7⤵PID:4956
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"7⤵PID:1100
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C:\Windows\SysWOW64\cacls.exeCACLS "..\925e7e99c5" /P "Admin:R" /E7⤵PID:4344
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C:\Windows\SysWOW64\rundll32.exe"C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main6⤵
- Loads dropped DLL
PID:444
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C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h5800822.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h5800822.exe4⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2708
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C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\i3906066.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\i3906066.exe3⤵
- Executes dropped EXE
PID:416
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C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exeC:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe1⤵
- Executes dropped EXE
PID:3996
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C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exeC:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe1⤵
- Executes dropped EXE
PID:4772
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
223KB
MD5aea234064483f651010cf9d981f59fea
SHA1002ad73a666d2d92d0c6d6b617e61c6fa0c5f3a6
SHA25658b02c8b4bc2bf7f5f1e8e45d7c206956f188ae56b648922ca75987b999db503
SHA512eae415ef55aeb1b4548c2422a72e618fce17c2c1322918d33dc6b9202a01c743a5684ba28e5d83b6cdb2b703bc12569e6bb0e87ef2decb4e8a18592e1380a434
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Filesize
223KB
MD5aea234064483f651010cf9d981f59fea
SHA1002ad73a666d2d92d0c6d6b617e61c6fa0c5f3a6
SHA25658b02c8b4bc2bf7f5f1e8e45d7c206956f188ae56b648922ca75987b999db503
SHA512eae415ef55aeb1b4548c2422a72e618fce17c2c1322918d33dc6b9202a01c743a5684ba28e5d83b6cdb2b703bc12569e6bb0e87ef2decb4e8a18592e1380a434
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Filesize
223KB
MD5aea234064483f651010cf9d981f59fea
SHA1002ad73a666d2d92d0c6d6b617e61c6fa0c5f3a6
SHA25658b02c8b4bc2bf7f5f1e8e45d7c206956f188ae56b648922ca75987b999db503
SHA512eae415ef55aeb1b4548c2422a72e618fce17c2c1322918d33dc6b9202a01c743a5684ba28e5d83b6cdb2b703bc12569e6bb0e87ef2decb4e8a18592e1380a434
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Filesize
223KB
MD5aea234064483f651010cf9d981f59fea
SHA1002ad73a666d2d92d0c6d6b617e61c6fa0c5f3a6
SHA25658b02c8b4bc2bf7f5f1e8e45d7c206956f188ae56b648922ca75987b999db503
SHA512eae415ef55aeb1b4548c2422a72e618fce17c2c1322918d33dc6b9202a01c743a5684ba28e5d83b6cdb2b703bc12569e6bb0e87ef2decb4e8a18592e1380a434
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Filesize
223KB
MD5aea234064483f651010cf9d981f59fea
SHA1002ad73a666d2d92d0c6d6b617e61c6fa0c5f3a6
SHA25658b02c8b4bc2bf7f5f1e8e45d7c206956f188ae56b648922ca75987b999db503
SHA512eae415ef55aeb1b4548c2422a72e618fce17c2c1322918d33dc6b9202a01c743a5684ba28e5d83b6cdb2b703bc12569e6bb0e87ef2decb4e8a18592e1380a434
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Filesize
389KB
MD55fee6d34d0508aa4834babd059aec225
SHA1923c28c05a143f51104214390637255f92740e29
SHA2564bc2862d9455892eeffea1579327cc5bb201c62286bbbb11ca3b13072523ee57
SHA5125a98372523a4616b6b20572e3f0e8875a8591dae8eae24ff76ddefdfbdb0980d4f68cdb433ecfa75245d00cd5f2b6e8de18f19c6ac26b29e90742e79c0a61364
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Filesize
389KB
MD55fee6d34d0508aa4834babd059aec225
SHA1923c28c05a143f51104214390637255f92740e29
SHA2564bc2862d9455892eeffea1579327cc5bb201c62286bbbb11ca3b13072523ee57
SHA5125a98372523a4616b6b20572e3f0e8875a8591dae8eae24ff76ddefdfbdb0980d4f68cdb433ecfa75245d00cd5f2b6e8de18f19c6ac26b29e90742e79c0a61364
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Filesize
175KB
MD59dd85bb097410da48bf853316afb9cb4
SHA1a87af7cbdd5bedb97accb728725a5b1b796f7e69
SHA256f3c98c58bdc75d892e4c1cb8c4ee711d511c8bdf07a99e9e600eae264ca09a36
SHA5126b3e8c05034cdac0b6b744998161f2b626f802f65198253cae4cdbdd375ec5964fee52bfa651d49f83d69a28dc7c1e24e4a386ef0aebff4861cc4e88e009938d
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Filesize
175KB
MD59dd85bb097410da48bf853316afb9cb4
SHA1a87af7cbdd5bedb97accb728725a5b1b796f7e69
SHA256f3c98c58bdc75d892e4c1cb8c4ee711d511c8bdf07a99e9e600eae264ca09a36
SHA5126b3e8c05034cdac0b6b744998161f2b626f802f65198253cae4cdbdd375ec5964fee52bfa651d49f83d69a28dc7c1e24e4a386ef0aebff4861cc4e88e009938d
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Filesize
234KB
MD5c94b20afc49a11cc1b9341f42db235d8
SHA197aed29863d10c603bfb405c6809540f9d690527
SHA256b93098ee2c99f5370ad84125709bcf0d1a9db387ddd928573b9b236030e08338
SHA51206fda6bc478da8ad954eab1bf477303fb64ae54a04b4f74d497e38c23ae25edc3e68c646e917c8f12dbf20708f088f356d227d2ae3ad8972761613a256caf8aa
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Filesize
234KB
MD5c94b20afc49a11cc1b9341f42db235d8
SHA197aed29863d10c603bfb405c6809540f9d690527
SHA256b93098ee2c99f5370ad84125709bcf0d1a9db387ddd928573b9b236030e08338
SHA51206fda6bc478da8ad954eab1bf477303fb64ae54a04b4f74d497e38c23ae25edc3e68c646e917c8f12dbf20708f088f356d227d2ae3ad8972761613a256caf8aa
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Filesize
223KB
MD5aea234064483f651010cf9d981f59fea
SHA1002ad73a666d2d92d0c6d6b617e61c6fa0c5f3a6
SHA25658b02c8b4bc2bf7f5f1e8e45d7c206956f188ae56b648922ca75987b999db503
SHA512eae415ef55aeb1b4548c2422a72e618fce17c2c1322918d33dc6b9202a01c743a5684ba28e5d83b6cdb2b703bc12569e6bb0e87ef2decb4e8a18592e1380a434
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Filesize
223KB
MD5aea234064483f651010cf9d981f59fea
SHA1002ad73a666d2d92d0c6d6b617e61c6fa0c5f3a6
SHA25658b02c8b4bc2bf7f5f1e8e45d7c206956f188ae56b648922ca75987b999db503
SHA512eae415ef55aeb1b4548c2422a72e618fce17c2c1322918d33dc6b9202a01c743a5684ba28e5d83b6cdb2b703bc12569e6bb0e87ef2decb4e8a18592e1380a434
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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
89KB
MD52392b231cf4a80739b5cb09bf808127d
SHA141b5cf81c50884954911d96444fe83cfd0da465b
SHA2562244b4dc9afc6cfab7ef1dea92420e2acd275bac7349b929a69f3c1ae25f5e2f
SHA51219ceba063fa1cc1d0116eb11b18d6301a0e1eeda1cb5b983e331e59e4f12e4d0e36d7b4a1d8259dff57a79c47fdcedf89de8e255d932452e441762e4d440ce34
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Filesize
89KB
MD52392b231cf4a80739b5cb09bf808127d
SHA141b5cf81c50884954911d96444fe83cfd0da465b
SHA2562244b4dc9afc6cfab7ef1dea92420e2acd275bac7349b929a69f3c1ae25f5e2f
SHA51219ceba063fa1cc1d0116eb11b18d6301a0e1eeda1cb5b983e331e59e4f12e4d0e36d7b4a1d8259dff57a79c47fdcedf89de8e255d932452e441762e4d440ce34
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Filesize
89KB
MD52392b231cf4a80739b5cb09bf808127d
SHA141b5cf81c50884954911d96444fe83cfd0da465b
SHA2562244b4dc9afc6cfab7ef1dea92420e2acd275bac7349b929a69f3c1ae25f5e2f
SHA51219ceba063fa1cc1d0116eb11b18d6301a0e1eeda1cb5b983e331e59e4f12e4d0e36d7b4a1d8259dff57a79c47fdcedf89de8e255d932452e441762e4d440ce34
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Filesize
273B
MD59851b884bf4aadfade57d911a3f03332
SHA1aaadd1c1856c22844bb9fbb030cf4f586ed8866a
SHA25603afb988f3eec62c2da682af371625adcac5a0e69615298f83d99365ab07ac0f
SHA512a7de560f51bacd381d3e741f887c3c40ece88521ee93a22a4f7448297e8bda2131be866d9ae6438c528d9f40a277c18bae517deec16b6b723f67d4c308031327