Analysis
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max time kernel
146s -
max time network
156s -
platform
windows10-2004_x64 -
resource
win10v2004-20230703-en -
resource tags
arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system -
submitted
05-08-2023 13:55
Static task
static1
Behavioral task
behavioral1
Sample
d28b9d429f8b8875df89900f614b4f475fc94b5407f9566b0c89e629745f64b4.exe
Resource
win10v2004-20230703-en
General
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Target
d28b9d429f8b8875df89900f614b4f475fc94b5407f9566b0c89e629745f64b4.exe
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Size
555KB
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MD5
2d10920bf1c18b24c4019fa756623b0f
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SHA1
fa2bd25fffe237268c8340b40124b92836036e0a
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SHA256
d28b9d429f8b8875df89900f614b4f475fc94b5407f9566b0c89e629745f64b4
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SHA512
faf88be002c3a6156bcc65c1b34a2eea4933245fcf66bce1015f8e487c91c22cf25f308f4c086f1c2906a8df21f6a964dc5945aa7be307944859a2698dda8d41
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SSDEEP
12288:1Mrey908yDDMjUuF3NZrumLVV2TLURgBYCv9UgygomhLPm:Ty0wrEmv2LU6z1UkJPm
Malware Config
Extracted
amadey
3.86
77.91.68.61/rock/index.php
Extracted
redline
micky
77.91.124.172:19071
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auth_value
748f3c67c004f4a994500f05127b4428
Signatures
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Detects Healer an antivirus disabler dropper 3 IoCs
resource yara_rule behavioral1/files/0x00070000000231b9-166.dat healer behavioral1/files/0x00070000000231b9-165.dat healer behavioral1/memory/4540-167-0x0000000000730000-0x000000000073A000-memory.dmp healer -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" h3225313.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" h3225313.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" h3225313.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" h3225313.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" h3225313.exe Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection h3225313.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 4488 x9841183.exe 4836 x7017113.exe 4240 g7537111.exe 3704 pdates.exe 4540 h3225313.exe 1428 i4460864.exe 4244 pdates.exe 5000 pdates.exe -
Loads dropped DLL 1 IoCs
pid Process 4288 rundll32.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" h3225313.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\\\"" d28b9d429f8b8875df89900f614b4f475fc94b5407f9566b0c89e629745f64b4.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\\\"" x9841183.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\\\"" x7017113.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 4456 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 4540 h3225313.exe 4540 h3225313.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 4540 h3225313.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4240 g7537111.exe -
Suspicious use of WriteProcessMemory 44 IoCs
description pid Process procid_target PID 3940 wrote to memory of 4488 3940 d28b9d429f8b8875df89900f614b4f475fc94b5407f9566b0c89e629745f64b4.exe 80 PID 3940 wrote to memory of 4488 3940 d28b9d429f8b8875df89900f614b4f475fc94b5407f9566b0c89e629745f64b4.exe 80 PID 3940 wrote to memory of 4488 3940 d28b9d429f8b8875df89900f614b4f475fc94b5407f9566b0c89e629745f64b4.exe 80 PID 4488 wrote to memory of 4836 4488 x9841183.exe 81 PID 4488 wrote to memory of 4836 4488 x9841183.exe 81 PID 4488 wrote to memory of 4836 4488 x9841183.exe 81 PID 4836 wrote to memory of 4240 4836 x7017113.exe 82 PID 4836 wrote to memory of 4240 4836 x7017113.exe 82 PID 4836 wrote to memory of 4240 4836 x7017113.exe 82 PID 4240 wrote to memory of 3704 4240 g7537111.exe 83 PID 4240 wrote to memory of 3704 4240 g7537111.exe 83 PID 4240 wrote to memory of 3704 4240 g7537111.exe 83 PID 4836 wrote to memory of 4540 4836 x7017113.exe 84 PID 4836 wrote to memory of 4540 4836 x7017113.exe 84 PID 3704 wrote to memory of 4456 3704 pdates.exe 85 PID 3704 wrote to memory of 4456 3704 pdates.exe 85 PID 3704 wrote to memory of 4456 3704 pdates.exe 85 PID 3704 wrote to memory of 3132 3704 pdates.exe 87 PID 3704 wrote to memory of 3132 3704 pdates.exe 87 PID 3704 wrote to memory of 3132 3704 pdates.exe 87 PID 3132 wrote to memory of 3684 3132 cmd.exe 90 PID 3132 wrote to memory of 3684 3132 cmd.exe 90 PID 3132 wrote to memory of 3684 3132 cmd.exe 90 PID 3132 wrote to memory of 2148 3132 cmd.exe 91 PID 3132 wrote to memory of 2148 3132 cmd.exe 91 PID 3132 wrote to memory of 2148 3132 cmd.exe 91 PID 3132 wrote to memory of 872 3132 cmd.exe 92 PID 3132 wrote to memory of 872 3132 cmd.exe 92 PID 3132 wrote to memory of 872 3132 cmd.exe 92 PID 3132 wrote to memory of 4224 3132 cmd.exe 93 PID 3132 wrote to memory of 4224 3132 cmd.exe 93 PID 3132 wrote to memory of 4224 3132 cmd.exe 93 PID 3132 wrote to memory of 3288 3132 cmd.exe 94 PID 3132 wrote to memory of 3288 3132 cmd.exe 94 PID 3132 wrote to memory of 3288 3132 cmd.exe 94 PID 3132 wrote to memory of 1284 3132 cmd.exe 95 PID 3132 wrote to memory of 1284 3132 cmd.exe 95 PID 3132 wrote to memory of 1284 3132 cmd.exe 95 PID 4488 wrote to memory of 1428 4488 x9841183.exe 103 PID 4488 wrote to memory of 1428 4488 x9841183.exe 103 PID 4488 wrote to memory of 1428 4488 x9841183.exe 103 PID 3704 wrote to memory of 4288 3704 pdates.exe 107 PID 3704 wrote to memory of 4288 3704 pdates.exe 107 PID 3704 wrote to memory of 4288 3704 pdates.exe 107
Processes
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C:\Users\Admin\AppData\Local\Temp\d28b9d429f8b8875df89900f614b4f475fc94b5407f9566b0c89e629745f64b4.exe"C:\Users\Admin\AppData\Local\Temp\d28b9d429f8b8875df89900f614b4f475fc94b5407f9566b0c89e629745f64b4.exe"1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:3940 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x9841183.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x9841183.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4488 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x7017113.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x7017113.exe3⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4836 -
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g7537111.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g7537111.exe4⤵
- Executes dropped EXE
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:4240 -
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:3704 -
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:4456
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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:3132 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"7⤵PID:3684
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C:\Windows\SysWOW64\cacls.exeCACLS "pdates.exe" /P "Admin:N"7⤵PID:2148
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C:\Windows\SysWOW64\cacls.exeCACLS "pdates.exe" /P "Admin:R" /E7⤵PID:872
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"7⤵PID:4224
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C:\Windows\SysWOW64\cacls.exeCACLS "..\925e7e99c5" /P "Admin:N"7⤵PID:3288
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C:\Windows\SysWOW64\cacls.exeCACLS "..\925e7e99c5" /P "Admin:R" /E7⤵PID:1284
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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:4288
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C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h3225313.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h3225313.exe4⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4540
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C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\i4460864.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\i4460864.exe3⤵
- Executes dropped EXE
PID:1428
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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:4244
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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:5000
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
390KB
MD5c006805bfdeea64442160a6874e61335
SHA10ca0e29ac6f84bdc80fdb3b2eccac307c6a5d3b5
SHA256e67f5a50f464fd68f2ab2551de28888df04d403b954c871e8dd133098e7fe1d2
SHA5129fc039c87db26500654d7260db9687c48e680f71ab04df63a86115b21fc470c765f68496d6cd0dad569f66ab43f5c81addd843f5ed311d1747edac21e95929fe
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Filesize
390KB
MD5c006805bfdeea64442160a6874e61335
SHA10ca0e29ac6f84bdc80fdb3b2eccac307c6a5d3b5
SHA256e67f5a50f464fd68f2ab2551de28888df04d403b954c871e8dd133098e7fe1d2
SHA5129fc039c87db26500654d7260db9687c48e680f71ab04df63a86115b21fc470c765f68496d6cd0dad569f66ab43f5c81addd843f5ed311d1747edac21e95929fe
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Filesize
175KB
MD57ab1497050f076236e8741845ae7ddfc
SHA1345c3b2d99176a625e31a466912cd4f688a72e53
SHA256653c282a7a5f57c3e27184215c3bc23b9ffb7f5ab00e73d30e4985c0352f2c52
SHA512960d22606f96ca4c6af90e02878ae5bb4c964ff73eeb23d37b51bcda0f0a177934714dd11f497da6b1b344af8d4fb9317f7a7758d9ead02440c6f772a879a905
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Filesize
175KB
MD57ab1497050f076236e8741845ae7ddfc
SHA1345c3b2d99176a625e31a466912cd4f688a72e53
SHA256653c282a7a5f57c3e27184215c3bc23b9ffb7f5ab00e73d30e4985c0352f2c52
SHA512960d22606f96ca4c6af90e02878ae5bb4c964ff73eeb23d37b51bcda0f0a177934714dd11f497da6b1b344af8d4fb9317f7a7758d9ead02440c6f772a879a905
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Filesize
234KB
MD558c1eefaf7b0595858c2c0ee84437fb1
SHA1547acdddcf594282113aa8009f80cb13b41de8b3
SHA256d2f08f4d703ce2e9c6ddc9d80962057ff56532e8530206b08cb9d384258315cb
SHA5122b64e629d8b750743bffd7b45eb9f416f44cd3b3159e096e64fdd5e39d32c729be928c034002ef1a11bad4695d6c18f07c3ca5bcade66113d04b3a321c1b9d2f
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Filesize
234KB
MD558c1eefaf7b0595858c2c0ee84437fb1
SHA1547acdddcf594282113aa8009f80cb13b41de8b3
SHA256d2f08f4d703ce2e9c6ddc9d80962057ff56532e8530206b08cb9d384258315cb
SHA5122b64e629d8b750743bffd7b45eb9f416f44cd3b3159e096e64fdd5e39d32c729be928c034002ef1a11bad4695d6c18f07c3ca5bcade66113d04b3a321c1b9d2f
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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