Analysis
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max time kernel
146s -
max time network
154s -
platform
windows10-1703_x64 -
resource
win10-20230703-en -
resource tags
arch:x64arch:x86image:win10-20230703-enlocale:en-usos:windows10-1703-x64system -
submitted
26-08-2023 21:57
Static task
static1
Behavioral task
behavioral1
Sample
86bdb8785990143919fb6ff99d4840093556d453e338863021d1a4259da12597.exe
Resource
win10-20230703-en
General
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Target
86bdb8785990143919fb6ff99d4840093556d453e338863021d1a4259da12597.exe
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Size
704KB
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MD5
2defdbf6a75f2ab02907656419ba2592
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SHA1
d6527233c05b258ffe885854ad9744b478eaae3c
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SHA256
86bdb8785990143919fb6ff99d4840093556d453e338863021d1a4259da12597
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SHA512
0640e4ce9b82862a7f17a72d6869052b9a2af5d05aa6053e73390c94bab52866944c804b8c3f4b39ae16009a713f3b8fe03716cfed86d5efd0075833b6000b3b
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SSDEEP
12288:0Mrzy90k9MzIhj1RKT4WCRtKgDA4kmjP58qHZuGxVRZSZn:3yoGj1kTAtO4k+BJ1ZSZn
Malware Config
Extracted
amadey
3.87
77.91.68.18/nice/index.php
Extracted
redline
jaja
77.91.124.73:19071
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auth_value
3670179d176ca399ed08e7914610b43c
Signatures
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Detects Healer an antivirus disabler dropper 3 IoCs
resource yara_rule behavioral1/files/0x000700000001aff5-26.dat healer behavioral1/files/0x000700000001aff5-27.dat healer behavioral1/memory/4904-28-0x0000000000F20000-0x0000000000F2A000-memory.dmp healer -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" g9670905.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" g9670905.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" g9670905.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" g9670905.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" g9670905.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 3452 x1642930.exe 376 x8161486.exe 2116 x9066087.exe 4904 g9670905.exe 312 h2577748.exe 1980 saves.exe 3700 i9791615.exe 3112 saves.exe -
Loads dropped DLL 1 IoCs
pid Process 4984 rundll32.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" g9670905.exe -
Adds Run key to start application 2 TTPs 4 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\\\"" 86bdb8785990143919fb6ff99d4840093556d453e338863021d1a4259da12597.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\\\"" x1642930.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\\\"" x8161486.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup3 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP003.TMP\\\"" x9066087.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 2504 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 4904 g9670905.exe 4904 g9670905.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 4904 g9670905.exe -
Suspicious use of WriteProcessMemory 47 IoCs
description pid Process procid_target PID 3896 wrote to memory of 3452 3896 86bdb8785990143919fb6ff99d4840093556d453e338863021d1a4259da12597.exe 70 PID 3896 wrote to memory of 3452 3896 86bdb8785990143919fb6ff99d4840093556d453e338863021d1a4259da12597.exe 70 PID 3896 wrote to memory of 3452 3896 86bdb8785990143919fb6ff99d4840093556d453e338863021d1a4259da12597.exe 70 PID 3452 wrote to memory of 376 3452 x1642930.exe 71 PID 3452 wrote to memory of 376 3452 x1642930.exe 71 PID 3452 wrote to memory of 376 3452 x1642930.exe 71 PID 376 wrote to memory of 2116 376 x8161486.exe 72 PID 376 wrote to memory of 2116 376 x8161486.exe 72 PID 376 wrote to memory of 2116 376 x8161486.exe 72 PID 2116 wrote to memory of 4904 2116 x9066087.exe 73 PID 2116 wrote to memory of 4904 2116 x9066087.exe 73 PID 2116 wrote to memory of 312 2116 x9066087.exe 74 PID 2116 wrote to memory of 312 2116 x9066087.exe 74 PID 2116 wrote to memory of 312 2116 x9066087.exe 74 PID 312 wrote to memory of 1980 312 h2577748.exe 75 PID 312 wrote to memory of 1980 312 h2577748.exe 75 PID 312 wrote to memory of 1980 312 h2577748.exe 75 PID 376 wrote to memory of 3700 376 x8161486.exe 76 PID 376 wrote to memory of 3700 376 x8161486.exe 76 PID 376 wrote to memory of 3700 376 x8161486.exe 76 PID 1980 wrote to memory of 2504 1980 saves.exe 77 PID 1980 wrote to memory of 2504 1980 saves.exe 77 PID 1980 wrote to memory of 2504 1980 saves.exe 77 PID 1980 wrote to memory of 2348 1980 saves.exe 79 PID 1980 wrote to memory of 2348 1980 saves.exe 79 PID 1980 wrote to memory of 2348 1980 saves.exe 79 PID 2348 wrote to memory of 4288 2348 cmd.exe 81 PID 2348 wrote to memory of 4288 2348 cmd.exe 81 PID 2348 wrote to memory of 4288 2348 cmd.exe 81 PID 2348 wrote to memory of 4476 2348 cmd.exe 82 PID 2348 wrote to memory of 4476 2348 cmd.exe 82 PID 2348 wrote to memory of 4476 2348 cmd.exe 82 PID 2348 wrote to memory of 4880 2348 cmd.exe 83 PID 2348 wrote to memory of 4880 2348 cmd.exe 83 PID 2348 wrote to memory of 4880 2348 cmd.exe 83 PID 2348 wrote to memory of 4832 2348 cmd.exe 84 PID 2348 wrote to memory of 4832 2348 cmd.exe 84 PID 2348 wrote to memory of 4832 2348 cmd.exe 84 PID 2348 wrote to memory of 4356 2348 cmd.exe 85 PID 2348 wrote to memory of 4356 2348 cmd.exe 85 PID 2348 wrote to memory of 4356 2348 cmd.exe 85 PID 2348 wrote to memory of 4744 2348 cmd.exe 86 PID 2348 wrote to memory of 4744 2348 cmd.exe 86 PID 2348 wrote to memory of 4744 2348 cmd.exe 86 PID 1980 wrote to memory of 4984 1980 saves.exe 88 PID 1980 wrote to memory of 4984 1980 saves.exe 88 PID 1980 wrote to memory of 4984 1980 saves.exe 88
Processes
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C:\Users\Admin\AppData\Local\Temp\86bdb8785990143919fb6ff99d4840093556d453e338863021d1a4259da12597.exe"C:\Users\Admin\AppData\Local\Temp\86bdb8785990143919fb6ff99d4840093556d453e338863021d1a4259da12597.exe"1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:3896 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x1642930.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x1642930.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:3452 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x8161486.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x8161486.exe3⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:376 -
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\x9066087.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\x9066087.exe4⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2116 -
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\g9670905.exeC:\Users\Admin\AppData\Local\Temp\IXP003.TMP\g9670905.exe5⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4904
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C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\h2577748.exeC:\Users\Admin\AppData\Local\Temp\IXP003.TMP\h2577748.exe5⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:312 -
C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe"C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe"6⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:1980 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN saves.exe /TR "C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe" /F7⤵
- Creates scheduled task(s)
PID:2504
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /k echo Y|CACLS "saves.exe" /P "Admin:N"&&CACLS "saves.exe" /P "Admin:R" /E&&echo Y|CACLS "..\b40d11255d" /P "Admin:N"&&CACLS "..\b40d11255d" /P "Admin:R" /E&&Exit7⤵
- Suspicious use of WriteProcessMemory
PID:2348 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"8⤵PID:4288
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C:\Windows\SysWOW64\cacls.exeCACLS "saves.exe" /P "Admin:N"8⤵PID:4476
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C:\Windows\SysWOW64\cacls.exeCACLS "saves.exe" /P "Admin:R" /E8⤵PID:4880
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"8⤵PID:4832
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C:\Windows\SysWOW64\cacls.exeCACLS "..\b40d11255d" /P "Admin:N"8⤵PID:4356
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C:\Windows\SysWOW64\cacls.exeCACLS "..\b40d11255d" /P "Admin:R" /E8⤵PID:4744
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C:\Windows\SysWOW64\rundll32.exe"C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main7⤵
- Loads dropped DLL
PID:4984
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C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\i9791615.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\i9791615.exe4⤵
- Executes dropped EXE
PID:3700
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C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exeC:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe1⤵
- Executes dropped EXE
PID:3112
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
599KB
MD5ff1991c2f2f1e8086d1d02ef23c4c5cf
SHA1584c19bfb77d063a0f0b47609246dd1ece9b9cd8
SHA2565354c10732a1fd982b50f267e5143214e5163f9721a62317f68f0150bd545af7
SHA5124ec18b8d1dbb644e70abe6a49fdfd932d58910d3667a2ef2b6773823014821b441982f8b100699fefdbd1dfe4d2fb74faafe92a09deb2b68e6d6916621feffa7
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Filesize
599KB
MD5ff1991c2f2f1e8086d1d02ef23c4c5cf
SHA1584c19bfb77d063a0f0b47609246dd1ece9b9cd8
SHA2565354c10732a1fd982b50f267e5143214e5163f9721a62317f68f0150bd545af7
SHA5124ec18b8d1dbb644e70abe6a49fdfd932d58910d3667a2ef2b6773823014821b441982f8b100699fefdbd1dfe4d2fb74faafe92a09deb2b68e6d6916621feffa7
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Filesize
432KB
MD50495c951e8a11d70ee92ddea992341c9
SHA1d71d6fb47fc1490c913aa2e4353815d30ead2117
SHA25690ec891d5d94f94bf0dbf26aefac95b736465310304a981cbea715e90fe634a8
SHA512e06caa73df5678afa880eda7f8ef8aba22988aa8a2abe3f3451223d61c9009360cbca002f84a2061c8ce9fd7f4d0ae7ba0e90c10db913a020fc12090ee50b5db
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Filesize
432KB
MD50495c951e8a11d70ee92ddea992341c9
SHA1d71d6fb47fc1490c913aa2e4353815d30ead2117
SHA25690ec891d5d94f94bf0dbf26aefac95b736465310304a981cbea715e90fe634a8
SHA512e06caa73df5678afa880eda7f8ef8aba22988aa8a2abe3f3451223d61c9009360cbca002f84a2061c8ce9fd7f4d0ae7ba0e90c10db913a020fc12090ee50b5db
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Filesize
175KB
MD54ec462370e54a4c4434b942581c787d0
SHA10ed615fde354ccd2672778e9ecb3a300c226484a
SHA2565b2f92c779b5d95e7c1c58441cb18ce42f470ba859d28ecbdcf1e8b65502c95d
SHA512d3ab79ad365069315297c501b7659724f0b4ccc9b63e917237ee131971016a9804abd5302d7eb58de70b9fb1d3b107d678fc1f5bc56bc748aed7bcde13a49fef
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Filesize
175KB
MD54ec462370e54a4c4434b942581c787d0
SHA10ed615fde354ccd2672778e9ecb3a300c226484a
SHA2565b2f92c779b5d95e7c1c58441cb18ce42f470ba859d28ecbdcf1e8b65502c95d
SHA512d3ab79ad365069315297c501b7659724f0b4ccc9b63e917237ee131971016a9804abd5302d7eb58de70b9fb1d3b107d678fc1f5bc56bc748aed7bcde13a49fef
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Filesize
276KB
MD5516d55cf0ef7be95d23e8f53763d65a5
SHA1396e99b66d077c08cb9d33985a961bccbd678810
SHA256193548ce92cacc3b52eae3a243595cc73332ed889844d0757c52c33c0288ec1c
SHA5120d0ac189498b7bde32f1d8affab6764c307cf57a16fe89b5b39e2d5e6d4d8faebba5d18f1c22d46665f08640fac3cb7742882a876f84b5415f82d43997da98f5
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Filesize
276KB
MD5516d55cf0ef7be95d23e8f53763d65a5
SHA1396e99b66d077c08cb9d33985a961bccbd678810
SHA256193548ce92cacc3b52eae3a243595cc73332ed889844d0757c52c33c0288ec1c
SHA5120d0ac189498b7bde32f1d8affab6764c307cf57a16fe89b5b39e2d5e6d4d8faebba5d18f1c22d46665f08640fac3cb7742882a876f84b5415f82d43997da98f5
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Filesize
15KB
MD564bcc6fd2afab334bd30f10351210221
SHA1e41b33d037acb5f6851a708493a104ae39a6343b
SHA256a000195f85ac61ae897288541597430e91ef751e3f0eaab4bd0b13bcf8039947
SHA512757c55610b2b77776b543bce0735f7060312ea8c6c6365ea01b3eba671a9f12e572df35c548e1fe40fde45d52373e08b764d588aa98d19b148be3d46d7e4f919
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Filesize
15KB
MD564bcc6fd2afab334bd30f10351210221
SHA1e41b33d037acb5f6851a708493a104ae39a6343b
SHA256a000195f85ac61ae897288541597430e91ef751e3f0eaab4bd0b13bcf8039947
SHA512757c55610b2b77776b543bce0735f7060312ea8c6c6365ea01b3eba671a9f12e572df35c548e1fe40fde45d52373e08b764d588aa98d19b148be3d46d7e4f919
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Filesize
321KB
MD51bcd411e817488af186d4c8ff61cc853
SHA1d3babb0251f64284bf0daa1c8016e98e18272727
SHA2560ff365d4103543f0a76eb59e99c8422312edd76288dc2006c9f2a0c1f3541d23
SHA512b9bcfe0c1e633264d9444a5e5a08a43b2cf152f00e1f8a308c2e7345bcfa3fff4b8ba0c9f49b91170724c123a5a1553e40ff6bc85cea7bd070ff8c31542653a4
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Filesize
321KB
MD51bcd411e817488af186d4c8ff61cc853
SHA1d3babb0251f64284bf0daa1c8016e98e18272727
SHA2560ff365d4103543f0a76eb59e99c8422312edd76288dc2006c9f2a0c1f3541d23
SHA512b9bcfe0c1e633264d9444a5e5a08a43b2cf152f00e1f8a308c2e7345bcfa3fff4b8ba0c9f49b91170724c123a5a1553e40ff6bc85cea7bd070ff8c31542653a4
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Filesize
321KB
MD51bcd411e817488af186d4c8ff61cc853
SHA1d3babb0251f64284bf0daa1c8016e98e18272727
SHA2560ff365d4103543f0a76eb59e99c8422312edd76288dc2006c9f2a0c1f3541d23
SHA512b9bcfe0c1e633264d9444a5e5a08a43b2cf152f00e1f8a308c2e7345bcfa3fff4b8ba0c9f49b91170724c123a5a1553e40ff6bc85cea7bd070ff8c31542653a4
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Filesize
321KB
MD51bcd411e817488af186d4c8ff61cc853
SHA1d3babb0251f64284bf0daa1c8016e98e18272727
SHA2560ff365d4103543f0a76eb59e99c8422312edd76288dc2006c9f2a0c1f3541d23
SHA512b9bcfe0c1e633264d9444a5e5a08a43b2cf152f00e1f8a308c2e7345bcfa3fff4b8ba0c9f49b91170724c123a5a1553e40ff6bc85cea7bd070ff8c31542653a4
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Filesize
321KB
MD51bcd411e817488af186d4c8ff61cc853
SHA1d3babb0251f64284bf0daa1c8016e98e18272727
SHA2560ff365d4103543f0a76eb59e99c8422312edd76288dc2006c9f2a0c1f3541d23
SHA512b9bcfe0c1e633264d9444a5e5a08a43b2cf152f00e1f8a308c2e7345bcfa3fff4b8ba0c9f49b91170724c123a5a1553e40ff6bc85cea7bd070ff8c31542653a4
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Filesize
321KB
MD51bcd411e817488af186d4c8ff61cc853
SHA1d3babb0251f64284bf0daa1c8016e98e18272727
SHA2560ff365d4103543f0a76eb59e99c8422312edd76288dc2006c9f2a0c1f3541d23
SHA512b9bcfe0c1e633264d9444a5e5a08a43b2cf152f00e1f8a308c2e7345bcfa3fff4b8ba0c9f49b91170724c123a5a1553e40ff6bc85cea7bd070ff8c31542653a4
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Filesize
89KB
MD55bc0153d2973241b72a38c51a2f72116
SHA1cd9c689663557452631d9f8ff609208b01884a32
SHA25668ec0ef5c26d0204c713ec50f6ad66f8029063c6a9dbd51836f4942bacace554
SHA5122eef4cc2568b18559f2a2a87d1fcde1f3b77f7aba23dc4483be409cb2c4722ebf89bd1316f785cbb9a21e8d017446e0d876442aec77bf8f28b198aead2b9a55b
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Filesize
89KB
MD55bc0153d2973241b72a38c51a2f72116
SHA1cd9c689663557452631d9f8ff609208b01884a32
SHA25668ec0ef5c26d0204c713ec50f6ad66f8029063c6a9dbd51836f4942bacace554
SHA5122eef4cc2568b18559f2a2a87d1fcde1f3b77f7aba23dc4483be409cb2c4722ebf89bd1316f785cbb9a21e8d017446e0d876442aec77bf8f28b198aead2b9a55b
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Filesize
273B
MD5374bfdcfcf19f4edfe949022092848d2
SHA1df5ee40497e98efcfba30012452d433373d287d4
SHA256224a123b69af5a3ab0553e334f6c70846c650597a63f6336c9420bbe8f00571f
SHA512bc66dd6e675942a8b8cd776b0813d4b182091e45bfa7734b3818f58c83d04f81f0599a27625ff345d393959b8dbe478d8f1ed33d49f9bcee052c986c8665b8d7
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Filesize
89KB
MD55bc0153d2973241b72a38c51a2f72116
SHA1cd9c689663557452631d9f8ff609208b01884a32
SHA25668ec0ef5c26d0204c713ec50f6ad66f8029063c6a9dbd51836f4942bacace554
SHA5122eef4cc2568b18559f2a2a87d1fcde1f3b77f7aba23dc4483be409cb2c4722ebf89bd1316f785cbb9a21e8d017446e0d876442aec77bf8f28b198aead2b9a55b