Analysis
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max time kernel
276s -
max time network
290s -
platform
windows10-1703_x64 -
resource
win10-20230703-en -
resource tags
arch:x64arch:x86image:win10-20230703-enlocale:en-usos:windows10-1703-x64system -
submitted
03-08-2023 05:01
Static task
static1
Behavioral task
behavioral1
Sample
b10d28da9cf8fbaf716d49fe2001b89e052c54fde387ec2a6b08ab65e452b866.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
b10d28da9cf8fbaf716d49fe2001b89e052c54fde387ec2a6b08ab65e452b866.exe
Resource
win10-20230703-en
General
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Target
b10d28da9cf8fbaf716d49fe2001b89e052c54fde387ec2a6b08ab65e452b866.exe
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Size
517KB
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MD5
375cea283b50b8bb5f0d1df296814e74
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SHA1
25f67d4443393ab790dd4b9dbbcac0b0f215982c
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SHA256
b10d28da9cf8fbaf716d49fe2001b89e052c54fde387ec2a6b08ab65e452b866
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SHA512
2d7e7a283568c3652f3d026c7487c364e7b52fbcfb9682bfad3ebd319ea257285d01da4dce195903236828b2f5f6ee3c031e2dd683cf7ad952366d55e699527f
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SSDEEP
12288:sMrDy900R52sdQxnjV/9N+/37gNMwRr6pPXHisWz:HypR52sdU/Y30NN6p/isy
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 behavioral2/files/0x000700000001afbc-136.dat healer behavioral2/files/0x000700000001afbc-137.dat healer behavioral2/memory/4392-138-0x00000000000E0000-0x00000000000EA000-memory.dmp healer -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" k8674797.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" k8674797.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" k8674797.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" k8674797.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" k8674797.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 4744 y8855049.exe 868 y3552737.exe 4392 k8674797.exe 4404 l0707286.exe 4444 pdates.exe 1924 m9758514.exe 760 pdates.exe 3440 pdates.exe -
Loads dropped DLL 1 IoCs
pid Process 2356 rundll32.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" k8674797.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\\\"" b10d28da9cf8fbaf716d49fe2001b89e052c54fde387ec2a6b08ab65e452b866.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\\\"" y8855049.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\\\"" y3552737.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 3488 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 4392 k8674797.exe 4392 k8674797.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 4392 k8674797.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4404 l0707286.exe -
Suspicious use of WriteProcessMemory 44 IoCs
description pid Process procid_target PID 3476 wrote to memory of 4744 3476 b10d28da9cf8fbaf716d49fe2001b89e052c54fde387ec2a6b08ab65e452b866.exe 70 PID 3476 wrote to memory of 4744 3476 b10d28da9cf8fbaf716d49fe2001b89e052c54fde387ec2a6b08ab65e452b866.exe 70 PID 3476 wrote to memory of 4744 3476 b10d28da9cf8fbaf716d49fe2001b89e052c54fde387ec2a6b08ab65e452b866.exe 70 PID 4744 wrote to memory of 868 4744 y8855049.exe 71 PID 4744 wrote to memory of 868 4744 y8855049.exe 71 PID 4744 wrote to memory of 868 4744 y8855049.exe 71 PID 868 wrote to memory of 4392 868 y3552737.exe 72 PID 868 wrote to memory of 4392 868 y3552737.exe 72 PID 868 wrote to memory of 4404 868 y3552737.exe 73 PID 868 wrote to memory of 4404 868 y3552737.exe 73 PID 868 wrote to memory of 4404 868 y3552737.exe 73 PID 4404 wrote to memory of 4444 4404 l0707286.exe 74 PID 4404 wrote to memory of 4444 4404 l0707286.exe 74 PID 4404 wrote to memory of 4444 4404 l0707286.exe 74 PID 4744 wrote to memory of 1924 4744 y8855049.exe 75 PID 4744 wrote to memory of 1924 4744 y8855049.exe 75 PID 4744 wrote to memory of 1924 4744 y8855049.exe 75 PID 4444 wrote to memory of 3488 4444 pdates.exe 76 PID 4444 wrote to memory of 3488 4444 pdates.exe 76 PID 4444 wrote to memory of 3488 4444 pdates.exe 76 PID 4444 wrote to memory of 4212 4444 pdates.exe 77 PID 4444 wrote to memory of 4212 4444 pdates.exe 77 PID 4444 wrote to memory of 4212 4444 pdates.exe 77 PID 4212 wrote to memory of 4304 4212 cmd.exe 80 PID 4212 wrote to memory of 4304 4212 cmd.exe 80 PID 4212 wrote to memory of 4304 4212 cmd.exe 80 PID 4212 wrote to memory of 3856 4212 cmd.exe 81 PID 4212 wrote to memory of 3856 4212 cmd.exe 81 PID 4212 wrote to memory of 3856 4212 cmd.exe 81 PID 4212 wrote to memory of 1836 4212 cmd.exe 82 PID 4212 wrote to memory of 1836 4212 cmd.exe 82 PID 4212 wrote to memory of 1836 4212 cmd.exe 82 PID 4212 wrote to memory of 4952 4212 cmd.exe 84 PID 4212 wrote to memory of 4952 4212 cmd.exe 84 PID 4212 wrote to memory of 4952 4212 cmd.exe 84 PID 4212 wrote to memory of 4484 4212 cmd.exe 83 PID 4212 wrote to memory of 4484 4212 cmd.exe 83 PID 4212 wrote to memory of 4484 4212 cmd.exe 83 PID 4212 wrote to memory of 4848 4212 cmd.exe 85 PID 4212 wrote to memory of 4848 4212 cmd.exe 85 PID 4212 wrote to memory of 4848 4212 cmd.exe 85 PID 4444 wrote to memory of 2356 4444 pdates.exe 87 PID 4444 wrote to memory of 2356 4444 pdates.exe 87 PID 4444 wrote to memory of 2356 4444 pdates.exe 87
Processes
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C:\Users\Admin\AppData\Local\Temp\b10d28da9cf8fbaf716d49fe2001b89e052c54fde387ec2a6b08ab65e452b866.exe"C:\Users\Admin\AppData\Local\Temp\b10d28da9cf8fbaf716d49fe2001b89e052c54fde387ec2a6b08ab65e452b866.exe"1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:3476 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y8855049.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y8855049.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4744 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y3552737.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y3552737.exe3⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:868 -
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k8674797.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k8674797.exe4⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4392
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C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l0707286.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l0707286.exe4⤵
- Executes dropped EXE
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:4404 -
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:4444 -
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:3488
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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:4212 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"7⤵PID:4304
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C:\Windows\SysWOW64\cacls.exeCACLS "pdates.exe" /P "Admin:N"7⤵PID:3856
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C:\Windows\SysWOW64\cacls.exeCACLS "pdates.exe" /P "Admin:R" /E7⤵PID:1836
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C:\Windows\SysWOW64\cacls.exeCACLS "..\925e7e99c5" /P "Admin:N"7⤵PID:4484
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"7⤵PID:4952
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C:\Windows\SysWOW64\cacls.exeCACLS "..\925e7e99c5" /P "Admin:R" /E7⤵PID:4848
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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:2356
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C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m9758514.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m9758514.exe3⤵
- Executes dropped EXE
PID:1924
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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:760
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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:3440
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
MD5783fcf1b343875d4f560804e8e36efd3
SHA130dc16dcd83f7f478cdc447b4ee446da32843907
SHA25638a96d687ce2d1eb1523c92218bb3f85a2ac5c857a8eb740c63e970e97d4f32c
SHA51214c5602fccd15a5fa665a8315c699cdb2eb2accd388319d102a841fbe7a78fd09169dec9eb60f56fc389baf7aff2801e70e6394abceddec5cde2140feee345fa
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Filesize
390KB
MD5783fcf1b343875d4f560804e8e36efd3
SHA130dc16dcd83f7f478cdc447b4ee446da32843907
SHA25638a96d687ce2d1eb1523c92218bb3f85a2ac5c857a8eb740c63e970e97d4f32c
SHA51214c5602fccd15a5fa665a8315c699cdb2eb2accd388319d102a841fbe7a78fd09169dec9eb60f56fc389baf7aff2801e70e6394abceddec5cde2140feee345fa
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Filesize
174KB
MD57b613891d9ea39c8173b2af333f2d906
SHA1c1537139fccb107d1e3e32d30c0ffbf1e7d7cbf1
SHA256b45493a6308fc30fcb1d18aff52f9f0322210850e6fd95f96190d835a4689385
SHA5128041f7c4484de88bcc0b6e0ebdde97ff8ab7def094e66ad33aa47d0ee55c0162a8b308137700030d6c28535ef695e8802547c6edcd1c686bd91dbf99049f3b12
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Filesize
174KB
MD57b613891d9ea39c8173b2af333f2d906
SHA1c1537139fccb107d1e3e32d30c0ffbf1e7d7cbf1
SHA256b45493a6308fc30fcb1d18aff52f9f0322210850e6fd95f96190d835a4689385
SHA5128041f7c4484de88bcc0b6e0ebdde97ff8ab7def094e66ad33aa47d0ee55c0162a8b308137700030d6c28535ef695e8802547c6edcd1c686bd91dbf99049f3b12
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Filesize
234KB
MD5730885df3efaf9b41071391febfc083b
SHA15924ff732478c167b3f02c45937390041db20ca0
SHA2564f2e0b0c4701c076ba3e078400988aba7ad4b3c19366ccd92b5000a8c6764079
SHA512d9ba039df6c1ac8343af3b9618639a39f169cb7c9223a629adbcc4b7c6e41491a1d2638d56c2bba950556ac3940de3b5e85c187c452c6240d716ab2115c31ea7
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Filesize
234KB
MD5730885df3efaf9b41071391febfc083b
SHA15924ff732478c167b3f02c45937390041db20ca0
SHA2564f2e0b0c4701c076ba3e078400988aba7ad4b3c19366ccd92b5000a8c6764079
SHA512d9ba039df6c1ac8343af3b9618639a39f169cb7c9223a629adbcc4b7c6e41491a1d2638d56c2bba950556ac3940de3b5e85c187c452c6240d716ab2115c31ea7
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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
223KB
MD5aea234064483f651010cf9d981f59fea
SHA1002ad73a666d2d92d0c6d6b617e61c6fa0c5f3a6
SHA25658b02c8b4bc2bf7f5f1e8e45d7c206956f188ae56b648922ca75987b999db503
SHA512eae415ef55aeb1b4548c2422a72e618fce17c2c1322918d33dc6b9202a01c743a5684ba28e5d83b6cdb2b703bc12569e6bb0e87ef2decb4e8a18592e1380a434
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Filesize
223KB
MD5aea234064483f651010cf9d981f59fea
SHA1002ad73a666d2d92d0c6d6b617e61c6fa0c5f3a6
SHA25658b02c8b4bc2bf7f5f1e8e45d7c206956f188ae56b648922ca75987b999db503
SHA512eae415ef55aeb1b4548c2422a72e618fce17c2c1322918d33dc6b9202a01c743a5684ba28e5d83b6cdb2b703bc12569e6bb0e87ef2decb4e8a18592e1380a434
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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
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Filesize
89KB
MD52392b231cf4a80739b5cb09bf808127d
SHA141b5cf81c50884954911d96444fe83cfd0da465b
SHA2562244b4dc9afc6cfab7ef1dea92420e2acd275bac7349b929a69f3c1ae25f5e2f
SHA51219ceba063fa1cc1d0116eb11b18d6301a0e1eeda1cb5b983e331e59e4f12e4d0e36d7b4a1d8259dff57a79c47fdcedf89de8e255d932452e441762e4d440ce34