Analysis
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max time kernel
146s -
max time network
153s -
platform
windows10-1703_x64 -
resource
win10-20230703-en -
resource tags
arch:x64arch:x86image:win10-20230703-enlocale:en-usos:windows10-1703-x64system -
submitted
07-08-2023 17:24
Static task
static1
Behavioral task
behavioral1
Sample
023708aac24c82d120dad07cb5ecbb0451d346a778da29c620c488d85491c73d.exe
Resource
win10-20230703-en
General
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Target
023708aac24c82d120dad07cb5ecbb0451d346a778da29c620c488d85491c73d.exe
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Size
556KB
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MD5
91b7acdbe2280ff92756acaf6ab5078e
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SHA1
07c55160d2a652fdfeb7772e050fc230f002a08e
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SHA256
023708aac24c82d120dad07cb5ecbb0451d346a778da29c620c488d85491c73d
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SHA512
e87b65aee382999de52addeca4a0eed1d03952aff4c23300de129a578f3e87a3b039561d65a9cbdf52eef4d7f64e2cd2cadaef669140d44f9aa3dc0b052e6276
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SSDEEP
12288:5Mruy90LMrQN1vzCbGeQkLxs3557T046xiXt:ryYMkDDe14gk
Malware Config
Extracted
amadey
3.86
77.91.68.61/rock/index.php
Extracted
redline
dodge
77.91.124.156:19071
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auth_value
3372223e987be2a16148c072df30163d
Signatures
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Detects Healer an antivirus disabler dropper 3 IoCs
resource yara_rule behavioral1/files/0x000700000001af81-139.dat healer behavioral1/files/0x000700000001af81-140.dat healer behavioral1/memory/2424-141-0x00000000001B0000-0x00000000001BA000-memory.dmp healer -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" k6063278.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" k6063278.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" k6063278.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" k6063278.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" k6063278.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 4416 y2637407.exe 2996 y6479489.exe 2424 k6063278.exe 3484 l7636844.exe 2320 pdates.exe 3320 m5695539.exe 3840 pdates.exe 3024 pdates.exe -
Loads dropped DLL 1 IoCs
pid Process 3448 rundll32.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" k6063278.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\\\"" 023708aac24c82d120dad07cb5ecbb0451d346a778da29c620c488d85491c73d.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\\\"" y2637407.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\\\"" y6479489.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 4584 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2424 k6063278.exe 2424 k6063278.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2424 k6063278.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3484 l7636844.exe -
Suspicious use of WriteProcessMemory 44 IoCs
description pid Process procid_target PID 4652 wrote to memory of 4416 4652 023708aac24c82d120dad07cb5ecbb0451d346a778da29c620c488d85491c73d.exe 69 PID 4652 wrote to memory of 4416 4652 023708aac24c82d120dad07cb5ecbb0451d346a778da29c620c488d85491c73d.exe 69 PID 4652 wrote to memory of 4416 4652 023708aac24c82d120dad07cb5ecbb0451d346a778da29c620c488d85491c73d.exe 69 PID 4416 wrote to memory of 2996 4416 y2637407.exe 70 PID 4416 wrote to memory of 2996 4416 y2637407.exe 70 PID 4416 wrote to memory of 2996 4416 y2637407.exe 70 PID 2996 wrote to memory of 2424 2996 y6479489.exe 71 PID 2996 wrote to memory of 2424 2996 y6479489.exe 71 PID 2996 wrote to memory of 3484 2996 y6479489.exe 72 PID 2996 wrote to memory of 3484 2996 y6479489.exe 72 PID 2996 wrote to memory of 3484 2996 y6479489.exe 72 PID 3484 wrote to memory of 2320 3484 l7636844.exe 73 PID 3484 wrote to memory of 2320 3484 l7636844.exe 73 PID 3484 wrote to memory of 2320 3484 l7636844.exe 73 PID 4416 wrote to memory of 3320 4416 y2637407.exe 74 PID 4416 wrote to memory of 3320 4416 y2637407.exe 74 PID 4416 wrote to memory of 3320 4416 y2637407.exe 74 PID 2320 wrote to memory of 4584 2320 pdates.exe 75 PID 2320 wrote to memory of 4584 2320 pdates.exe 75 PID 2320 wrote to memory of 4584 2320 pdates.exe 75 PID 2320 wrote to memory of 3160 2320 pdates.exe 77 PID 2320 wrote to memory of 3160 2320 pdates.exe 77 PID 2320 wrote to memory of 3160 2320 pdates.exe 77 PID 3160 wrote to memory of 3848 3160 cmd.exe 79 PID 3160 wrote to memory of 3848 3160 cmd.exe 79 PID 3160 wrote to memory of 3848 3160 cmd.exe 79 PID 3160 wrote to memory of 4856 3160 cmd.exe 80 PID 3160 wrote to memory of 4856 3160 cmd.exe 80 PID 3160 wrote to memory of 4856 3160 cmd.exe 80 PID 3160 wrote to memory of 4672 3160 cmd.exe 81 PID 3160 wrote to memory of 4672 3160 cmd.exe 81 PID 3160 wrote to memory of 4672 3160 cmd.exe 81 PID 3160 wrote to memory of 3932 3160 cmd.exe 82 PID 3160 wrote to memory of 3932 3160 cmd.exe 82 PID 3160 wrote to memory of 3932 3160 cmd.exe 82 PID 3160 wrote to memory of 3828 3160 cmd.exe 83 PID 3160 wrote to memory of 3828 3160 cmd.exe 83 PID 3160 wrote to memory of 3828 3160 cmd.exe 83 PID 3160 wrote to memory of 3500 3160 cmd.exe 84 PID 3160 wrote to memory of 3500 3160 cmd.exe 84 PID 3160 wrote to memory of 3500 3160 cmd.exe 84 PID 2320 wrote to memory of 3448 2320 pdates.exe 86 PID 2320 wrote to memory of 3448 2320 pdates.exe 86 PID 2320 wrote to memory of 3448 2320 pdates.exe 86
Processes
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C:\Users\Admin\AppData\Local\Temp\023708aac24c82d120dad07cb5ecbb0451d346a778da29c620c488d85491c73d.exe"C:\Users\Admin\AppData\Local\Temp\023708aac24c82d120dad07cb5ecbb0451d346a778da29c620c488d85491c73d.exe"1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4652 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y2637407.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y2637407.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4416 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y6479489.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y6479489.exe3⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2996 -
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k6063278.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k6063278.exe4⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2424
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C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l7636844.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l7636844.exe4⤵
- Executes dropped EXE
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:3484 -
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:2320 -
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:4584
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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:3160 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"7⤵PID:3848
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C:\Windows\SysWOW64\cacls.exeCACLS "pdates.exe" /P "Admin:N"7⤵PID:4856
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C:\Windows\SysWOW64\cacls.exeCACLS "pdates.exe" /P "Admin:R" /E7⤵PID:4672
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"7⤵PID:3932
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C:\Windows\SysWOW64\cacls.exeCACLS "..\925e7e99c5" /P "Admin:N"7⤵PID:3828
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C:\Windows\SysWOW64\cacls.exeCACLS "..\925e7e99c5" /P "Admin:R" /E7⤵PID:3500
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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:3448
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C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m5695539.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m5695539.exe3⤵
- Executes dropped EXE
PID:3320
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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:3840
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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:3024
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
391KB
MD52ad8ab0264144697b6d8eedf1a25412c
SHA18d0abf72fb3b851a114a06fa5042f417e63dba08
SHA2560a7e603cc0e056891786eaf2357f6d8add4b766bdbd937a2654e8770eba4ebd3
SHA512a161d3c0fa48bef66f47e03dc1b0cde2d0077dbe071a3686563b33e00d45dda0e78fe2fe4b8a7f57d0d683e3b75291f78caef9b26391bf2e037ba0c60f49008a
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Filesize
391KB
MD52ad8ab0264144697b6d8eedf1a25412c
SHA18d0abf72fb3b851a114a06fa5042f417e63dba08
SHA2560a7e603cc0e056891786eaf2357f6d8add4b766bdbd937a2654e8770eba4ebd3
SHA512a161d3c0fa48bef66f47e03dc1b0cde2d0077dbe071a3686563b33e00d45dda0e78fe2fe4b8a7f57d0d683e3b75291f78caef9b26391bf2e037ba0c60f49008a
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Filesize
175KB
MD57c9f90270e5f735a6971bed9647dcbfe
SHA12663f1a24fc7ae33dffd1c79203ccabae55d50c0
SHA256a5e9188629097472ebe53fe727b537735d10b96f90329ac726f892885d0ce606
SHA51235ef0e12cb451842a9056d667e7a6dfdeea4def28334a909de11bde21ef69dd9f5a2be987927be08c911a0dcf2e00265380b88a45fcb7ddeb3f19a6c3ccb8919
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Filesize
175KB
MD57c9f90270e5f735a6971bed9647dcbfe
SHA12663f1a24fc7ae33dffd1c79203ccabae55d50c0
SHA256a5e9188629097472ebe53fe727b537735d10b96f90329ac726f892885d0ce606
SHA51235ef0e12cb451842a9056d667e7a6dfdeea4def28334a909de11bde21ef69dd9f5a2be987927be08c911a0dcf2e00265380b88a45fcb7ddeb3f19a6c3ccb8919
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Filesize
234KB
MD543262a0e5d57529dfd9f279bd0a2086c
SHA1fe0b557f62bba291a190fb4cfe1aea35250197ff
SHA2563e00bd48891f92ab8aed66717abe724b43b24e96bb7f026b67ccaf72d0c7739b
SHA512b2dc7317f72ffeaa6a37de57768052cdcff2200217755b893ab6b63f98dc65a33e02765bb7f20196a4b8bf27f244b0a76af98eb14df2453347da8486a34dc46c
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Filesize
234KB
MD543262a0e5d57529dfd9f279bd0a2086c
SHA1fe0b557f62bba291a190fb4cfe1aea35250197ff
SHA2563e00bd48891f92ab8aed66717abe724b43b24e96bb7f026b67ccaf72d0c7739b
SHA512b2dc7317f72ffeaa6a37de57768052cdcff2200217755b893ab6b63f98dc65a33e02765bb7f20196a4b8bf27f244b0a76af98eb14df2453347da8486a34dc46c
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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