Analysis
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max time kernel
136s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20230703-en -
resource tags
arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system -
submitted
15-08-2023 16:51
Static task
static1
Behavioral task
behavioral1
Sample
f9cc5413425c62250a1be1fc8e5a959f946db3c741049a56b092efcdefe506c7exe_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
f9cc5413425c62250a1be1fc8e5a959f946db3c741049a56b092efcdefe506c7exe_JC.exe
Resource
win10v2004-20230703-en
General
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Target
f9cc5413425c62250a1be1fc8e5a959f946db3c741049a56b092efcdefe506c7exe_JC.exe
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Size
556KB
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MD5
2ac119622759be76f82a7d50d6a36faf
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SHA1
bdf753a3547769d7b32fe34d54f6f42082af77b9
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SHA256
f9cc5413425c62250a1be1fc8e5a959f946db3c741049a56b092efcdefe506c7
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SHA512
61f61f0a303640246fc0f38f42e323874d47db644cdbf7d64262202b9c2261d7ea278b63aeafd7e4559ef7156268b978f3137c5e9fb0faa1ae2c4291f1cc192c
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SSDEEP
12288:aMrCy90y+aieIvzLTHFOv+yUh++eyPWzUZxBJ1fZwz/64:cyP0nxOv2+AVBJE24
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 behavioral2/files/0x00070000000230ac-152.dat healer behavioral2/files/0x00070000000230ac-153.dat healer behavioral2/memory/4588-154-0x0000000000840000-0x000000000084A000-memory.dmp healer -
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection k6812175.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" k6812175.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" k6812175.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" k6812175.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" k6812175.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" k6812175.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 1452 y2729022.exe 4128 y7154209.exe 4588 k6812175.exe 1968 l5517240.exe 4216 pdates.exe 1608 m4337800.exe 512 pdates.exe 848 pdates.exe -
Loads dropped DLL 1 IoCs
pid Process 1312 rundll32.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" k6812175.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\\\"" f9cc5413425c62250a1be1fc8e5a959f946db3c741049a56b092efcdefe506c7exe_JC.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\\\"" y2729022.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\\\"" y7154209.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 1496 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 4588 k6812175.exe 4588 k6812175.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 4588 k6812175.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 1968 l5517240.exe -
Suspicious use of WriteProcessMemory 44 IoCs
description pid Process procid_target PID 1888 wrote to memory of 1452 1888 f9cc5413425c62250a1be1fc8e5a959f946db3c741049a56b092efcdefe506c7exe_JC.exe 82 PID 1888 wrote to memory of 1452 1888 f9cc5413425c62250a1be1fc8e5a959f946db3c741049a56b092efcdefe506c7exe_JC.exe 82 PID 1888 wrote to memory of 1452 1888 f9cc5413425c62250a1be1fc8e5a959f946db3c741049a56b092efcdefe506c7exe_JC.exe 82 PID 1452 wrote to memory of 4128 1452 y2729022.exe 83 PID 1452 wrote to memory of 4128 1452 y2729022.exe 83 PID 1452 wrote to memory of 4128 1452 y2729022.exe 83 PID 4128 wrote to memory of 4588 4128 y7154209.exe 84 PID 4128 wrote to memory of 4588 4128 y7154209.exe 84 PID 4128 wrote to memory of 1968 4128 y7154209.exe 88 PID 4128 wrote to memory of 1968 4128 y7154209.exe 88 PID 4128 wrote to memory of 1968 4128 y7154209.exe 88 PID 1968 wrote to memory of 4216 1968 l5517240.exe 89 PID 1968 wrote to memory of 4216 1968 l5517240.exe 89 PID 1968 wrote to memory of 4216 1968 l5517240.exe 89 PID 1452 wrote to memory of 1608 1452 y2729022.exe 90 PID 1452 wrote to memory of 1608 1452 y2729022.exe 90 PID 1452 wrote to memory of 1608 1452 y2729022.exe 90 PID 4216 wrote to memory of 1496 4216 pdates.exe 91 PID 4216 wrote to memory of 1496 4216 pdates.exe 91 PID 4216 wrote to memory of 1496 4216 pdates.exe 91 PID 4216 wrote to memory of 1032 4216 pdates.exe 93 PID 4216 wrote to memory of 1032 4216 pdates.exe 93 PID 4216 wrote to memory of 1032 4216 pdates.exe 93 PID 1032 wrote to memory of 4896 1032 cmd.exe 95 PID 1032 wrote to memory of 4896 1032 cmd.exe 95 PID 1032 wrote to memory of 4896 1032 cmd.exe 95 PID 1032 wrote to memory of 768 1032 cmd.exe 96 PID 1032 wrote to memory of 768 1032 cmd.exe 96 PID 1032 wrote to memory of 768 1032 cmd.exe 96 PID 1032 wrote to memory of 2312 1032 cmd.exe 97 PID 1032 wrote to memory of 2312 1032 cmd.exe 97 PID 1032 wrote to memory of 2312 1032 cmd.exe 97 PID 1032 wrote to memory of 3552 1032 cmd.exe 98 PID 1032 wrote to memory of 3552 1032 cmd.exe 98 PID 1032 wrote to memory of 3552 1032 cmd.exe 98 PID 1032 wrote to memory of 2540 1032 cmd.exe 99 PID 1032 wrote to memory of 2540 1032 cmd.exe 99 PID 1032 wrote to memory of 2540 1032 cmd.exe 99 PID 1032 wrote to memory of 2324 1032 cmd.exe 100 PID 1032 wrote to memory of 2324 1032 cmd.exe 100 PID 1032 wrote to memory of 2324 1032 cmd.exe 100 PID 4216 wrote to memory of 1312 4216 pdates.exe 103 PID 4216 wrote to memory of 1312 4216 pdates.exe 103 PID 4216 wrote to memory of 1312 4216 pdates.exe 103
Processes
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C:\Users\Admin\AppData\Local\Temp\f9cc5413425c62250a1be1fc8e5a959f946db3c741049a56b092efcdefe506c7exe_JC.exe"C:\Users\Admin\AppData\Local\Temp\f9cc5413425c62250a1be1fc8e5a959f946db3c741049a56b092efcdefe506c7exe_JC.exe"1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:1888 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y2729022.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y2729022.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:1452 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y7154209.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y7154209.exe3⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4128 -
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k6812175.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k6812175.exe4⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4588
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C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l5517240.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l5517240.exe4⤵
- Executes dropped EXE
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:1968 -
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:4216 -
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:1496
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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:1032 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"7⤵PID:4896
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C:\Windows\SysWOW64\cacls.exeCACLS "pdates.exe" /P "Admin:N"7⤵PID:768
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C:\Windows\SysWOW64\cacls.exeCACLS "pdates.exe" /P "Admin:R" /E7⤵PID:2312
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"7⤵PID:3552
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C:\Windows\SysWOW64\cacls.exeCACLS "..\925e7e99c5" /P "Admin:N"7⤵PID:2540
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C:\Windows\SysWOW64\cacls.exeCACLS "..\925e7e99c5" /P "Admin:R" /E7⤵PID:2324
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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:1312
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C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m4337800.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m4337800.exe3⤵
- Executes dropped EXE
PID:1608
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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:512
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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:848
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
MD503f0554d6d92b324f4bc3764969d9f56
SHA1b6187d3776abd5338ceefdd3493bcc6277fc07da
SHA2562346bc02cb203ea8350061dd8b41c5d13fa4e11e789aa2ae0ccec295a90ebdb9
SHA512ae45d6236992698502fa5f6e177c50cdd0e74da54fa49d32fee47dd11f8b52190eb15031b1024d8074523c282932f9c733cf3405ed8ac7554b59155cc34eff86
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Filesize
390KB
MD503f0554d6d92b324f4bc3764969d9f56
SHA1b6187d3776abd5338ceefdd3493bcc6277fc07da
SHA2562346bc02cb203ea8350061dd8b41c5d13fa4e11e789aa2ae0ccec295a90ebdb9
SHA512ae45d6236992698502fa5f6e177c50cdd0e74da54fa49d32fee47dd11f8b52190eb15031b1024d8074523c282932f9c733cf3405ed8ac7554b59155cc34eff86
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Filesize
175KB
MD540967559457dc34eeba81ced2087d537
SHA1c6a0ae52ea13ea25059c65d58c6afa2cee890c32
SHA256d9efb9270c9fcd530f94ea8ab1af8b3df6bf961647930565a9a5f5aa5859f326
SHA512275b0ac322816ec81bd61616d2daf2c03b69fde6255bd64e6e37a302a9ef72b987b163cb58de2915d5161c51a48d2aba3943c7a59e4004ad9f08c65943444f3b
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Filesize
175KB
MD540967559457dc34eeba81ced2087d537
SHA1c6a0ae52ea13ea25059c65d58c6afa2cee890c32
SHA256d9efb9270c9fcd530f94ea8ab1af8b3df6bf961647930565a9a5f5aa5859f326
SHA512275b0ac322816ec81bd61616d2daf2c03b69fde6255bd64e6e37a302a9ef72b987b163cb58de2915d5161c51a48d2aba3943c7a59e4004ad9f08c65943444f3b
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Filesize
234KB
MD584981e1ef119d1deee0f2a2a53cd0a90
SHA13bc89e6589f7c5b9656aa92cf8907c0cec390a32
SHA2568738105d380552e50fa29e7aa95f0f907b676589e1795da77a09b379e4a3f970
SHA512fdf60584e1ded682baf84b2a7d21a6a15b4ca428f9d64a270637a42fe2927eec952d3ddc231f4c00e654ad19f5002ef8d4bba8f491a2fadb4dfdb27805d43095
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Filesize
234KB
MD584981e1ef119d1deee0f2a2a53cd0a90
SHA13bc89e6589f7c5b9656aa92cf8907c0cec390a32
SHA2568738105d380552e50fa29e7aa95f0f907b676589e1795da77a09b379e4a3f970
SHA512fdf60584e1ded682baf84b2a7d21a6a15b4ca428f9d64a270637a42fe2927eec952d3ddc231f4c00e654ad19f5002ef8d4bba8f491a2fadb4dfdb27805d43095
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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
89KB
MD52392b231cf4a80739b5cb09bf808127d
SHA141b5cf81c50884954911d96444fe83cfd0da465b
SHA2562244b4dc9afc6cfab7ef1dea92420e2acd275bac7349b929a69f3c1ae25f5e2f
SHA51219ceba063fa1cc1d0116eb11b18d6301a0e1eeda1cb5b983e331e59e4f12e4d0e36d7b4a1d8259dff57a79c47fdcedf89de8e255d932452e441762e4d440ce34
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Filesize
273B
MD59851b884bf4aadfade57d911a3f03332
SHA1aaadd1c1856c22844bb9fbb030cf4f586ed8866a
SHA25603afb988f3eec62c2da682af371625adcac5a0e69615298f83d99365ab07ac0f
SHA512a7de560f51bacd381d3e741f887c3c40ece88521ee93a22a4f7448297e8bda2131be866d9ae6438c528d9f40a277c18bae517deec16b6b723f67d4c308031327