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
08-08-2023 04:40
Static task
static1
Behavioral task
behavioral1
Sample
76537f3c5d30630340cfc90e4942a8e1c242d2e2bf36195d0b2856ea1a6dd67a.exe
Resource
win10-20230703-en
General
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Target
76537f3c5d30630340cfc90e4942a8e1c242d2e2bf36195d0b2856ea1a6dd67a.exe
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Size
556KB
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MD5
c8446b3b869f1d83d5ea1ab24bf8fc6b
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SHA1
34c7b296611c27d8b8d919ce901ea973680ecbba
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SHA256
76537f3c5d30630340cfc90e4942a8e1c242d2e2bf36195d0b2856ea1a6dd67a
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SHA512
9efb7076b13d4b5cf49c91aa54c10c9483b9205427fcc36ce1589f9127dae404c0be0a80e6e16c4cb9783ef836520639b94488f7eb844e953eb58f778242afe2
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SSDEEP
12288:0MrGy90MAteQatK3Wpgpj1rv43gBYCmtBT4mWJJXDkQYh:aySt+IGg1rvhzW4mWDTkQk
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/0x000600000001b042-151.dat healer behavioral1/files/0x000600000001b042-152.dat healer behavioral1/memory/2496-153-0x00000000004A0000-0x00000000004AA000-memory.dmp healer -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" h0142084.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" h0142084.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" h0142084.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" h0142084.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" h0142084.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 1276 x6510940.exe 2084 x5185259.exe 3580 g8723751.exe 1040 pdates.exe 2496 h0142084.exe 4372 i0965516.exe 2688 pdates.exe 4248 pdates.exe -
Loads dropped DLL 1 IoCs
pid Process 4412 rundll32.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" h0142084.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_cleanup1 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP001.TMP\\\"" x6510940.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\\\"" x5185259.exe 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\\\"" 76537f3c5d30630340cfc90e4942a8e1c242d2e2bf36195d0b2856ea1a6dd67a.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 2752 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2496 h0142084.exe 2496 h0142084.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2496 h0142084.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3580 g8723751.exe -
Suspicious use of WriteProcessMemory 44 IoCs
description pid Process procid_target PID 1344 wrote to memory of 1276 1344 76537f3c5d30630340cfc90e4942a8e1c242d2e2bf36195d0b2856ea1a6dd67a.exe 70 PID 1344 wrote to memory of 1276 1344 76537f3c5d30630340cfc90e4942a8e1c242d2e2bf36195d0b2856ea1a6dd67a.exe 70 PID 1344 wrote to memory of 1276 1344 76537f3c5d30630340cfc90e4942a8e1c242d2e2bf36195d0b2856ea1a6dd67a.exe 70 PID 1276 wrote to memory of 2084 1276 x6510940.exe 71 PID 1276 wrote to memory of 2084 1276 x6510940.exe 71 PID 1276 wrote to memory of 2084 1276 x6510940.exe 71 PID 2084 wrote to memory of 3580 2084 x5185259.exe 72 PID 2084 wrote to memory of 3580 2084 x5185259.exe 72 PID 2084 wrote to memory of 3580 2084 x5185259.exe 72 PID 3580 wrote to memory of 1040 3580 g8723751.exe 73 PID 3580 wrote to memory of 1040 3580 g8723751.exe 73 PID 3580 wrote to memory of 1040 3580 g8723751.exe 73 PID 2084 wrote to memory of 2496 2084 x5185259.exe 74 PID 2084 wrote to memory of 2496 2084 x5185259.exe 74 PID 1040 wrote to memory of 2752 1040 pdates.exe 75 PID 1040 wrote to memory of 2752 1040 pdates.exe 75 PID 1040 wrote to memory of 2752 1040 pdates.exe 75 PID 1040 wrote to memory of 4592 1040 pdates.exe 76 PID 1040 wrote to memory of 4592 1040 pdates.exe 76 PID 1040 wrote to memory of 4592 1040 pdates.exe 76 PID 4592 wrote to memory of 4400 4592 cmd.exe 79 PID 4592 wrote to memory of 4400 4592 cmd.exe 79 PID 4592 wrote to memory of 4400 4592 cmd.exe 79 PID 4592 wrote to memory of 3892 4592 cmd.exe 80 PID 4592 wrote to memory of 3892 4592 cmd.exe 80 PID 4592 wrote to memory of 3892 4592 cmd.exe 80 PID 4592 wrote to memory of 2744 4592 cmd.exe 81 PID 4592 wrote to memory of 2744 4592 cmd.exe 81 PID 4592 wrote to memory of 2744 4592 cmd.exe 81 PID 4592 wrote to memory of 4252 4592 cmd.exe 82 PID 4592 wrote to memory of 4252 4592 cmd.exe 82 PID 4592 wrote to memory of 4252 4592 cmd.exe 82 PID 4592 wrote to memory of 4940 4592 cmd.exe 83 PID 4592 wrote to memory of 4940 4592 cmd.exe 83 PID 4592 wrote to memory of 4940 4592 cmd.exe 83 PID 4592 wrote to memory of 4596 4592 cmd.exe 84 PID 4592 wrote to memory of 4596 4592 cmd.exe 84 PID 4592 wrote to memory of 4596 4592 cmd.exe 84 PID 1276 wrote to memory of 4372 1276 x6510940.exe 85 PID 1276 wrote to memory of 4372 1276 x6510940.exe 85 PID 1276 wrote to memory of 4372 1276 x6510940.exe 85 PID 1040 wrote to memory of 4412 1040 pdates.exe 87 PID 1040 wrote to memory of 4412 1040 pdates.exe 87 PID 1040 wrote to memory of 4412 1040 pdates.exe 87
Processes
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C:\Users\Admin\AppData\Local\Temp\76537f3c5d30630340cfc90e4942a8e1c242d2e2bf36195d0b2856ea1a6dd67a.exe"C:\Users\Admin\AppData\Local\Temp\76537f3c5d30630340cfc90e4942a8e1c242d2e2bf36195d0b2856ea1a6dd67a.exe"1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:1344 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x6510940.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x6510940.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:1276 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x5185259.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x5185259.exe3⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2084 -
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g8723751.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g8723751.exe4⤵
- Executes dropped EXE
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:3580 -
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:1040 -
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:2752
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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:4592 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"7⤵PID:4400
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C:\Windows\SysWOW64\cacls.exeCACLS "pdates.exe" /P "Admin:N"7⤵PID:3892
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C:\Windows\SysWOW64\cacls.exeCACLS "pdates.exe" /P "Admin:R" /E7⤵PID:2744
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"7⤵PID:4252
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C:\Windows\SysWOW64\cacls.exeCACLS "..\925e7e99c5" /P "Admin:N"7⤵PID:4940
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C:\Windows\SysWOW64\cacls.exeCACLS "..\925e7e99c5" /P "Admin:R" /E7⤵PID:4596
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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:4412
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C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h0142084.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\h0142084.exe4⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2496
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C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\i0965516.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\i0965516.exe3⤵
- Executes dropped EXE
PID:4372
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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:2688
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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:4248
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
MD5597d460c6c6bdc6a098bf92db7185ede
SHA13542349a3df837de5b94b6b3a2203f8e26ccbfd3
SHA2563d48b7022bc1d0c45ac19ab0200737b59a1c9bf85a23c3816f8c35c39bbf6b31
SHA5121f0e2d4cad526b1de5bf5cc16945a15ff72decf38ea1aba02eed693209cad14e69f4d32244417386cc1281d1acd5f4f555f8f19dfa778253de38a1976e1203c5
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Filesize
390KB
MD5597d460c6c6bdc6a098bf92db7185ede
SHA13542349a3df837de5b94b6b3a2203f8e26ccbfd3
SHA2563d48b7022bc1d0c45ac19ab0200737b59a1c9bf85a23c3816f8c35c39bbf6b31
SHA5121f0e2d4cad526b1de5bf5cc16945a15ff72decf38ea1aba02eed693209cad14e69f4d32244417386cc1281d1acd5f4f555f8f19dfa778253de38a1976e1203c5
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Filesize
176KB
MD572ebfcf69678304250df81948a8599df
SHA1c2ec5e7807329788869168842986684171f18c15
SHA256f5dbae8900ff2a6e916caec9079bba1356b16b5ad54de5ef5ccb2f7d75125c8f
SHA5120e785f8f8b68df8aa04cde798500e9e0212ba52a0a59e83e417d72e08113d0a3891840e2da9b5c39e16fb6098f48e60ce7391dfff03024a9776b833d17a7f8df
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Filesize
176KB
MD572ebfcf69678304250df81948a8599df
SHA1c2ec5e7807329788869168842986684171f18c15
SHA256f5dbae8900ff2a6e916caec9079bba1356b16b5ad54de5ef5ccb2f7d75125c8f
SHA5120e785f8f8b68df8aa04cde798500e9e0212ba52a0a59e83e417d72e08113d0a3891840e2da9b5c39e16fb6098f48e60ce7391dfff03024a9776b833d17a7f8df
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Filesize
234KB
MD5234feae723c49b316140b86040b8f66f
SHA17e30306c51f46a765ce180f20d2987151ab2b284
SHA25628a601e9638df036c39caa359d9d77c0d28c16e34f230863835c32b8e3d0a85f
SHA51251f30dd6f2412f097a8ece212dd01efd58c44d7e506b8953bc8a15901c6c349694dbd4f10f0ddd21a8160d8a8095a1fa1448932270bd36360669a8b065d8e28e
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Filesize
234KB
MD5234feae723c49b316140b86040b8f66f
SHA17e30306c51f46a765ce180f20d2987151ab2b284
SHA25628a601e9638df036c39caa359d9d77c0d28c16e34f230863835c32b8e3d0a85f
SHA51251f30dd6f2412f097a8ece212dd01efd58c44d7e506b8953bc8a15901c6c349694dbd4f10f0ddd21a8160d8a8095a1fa1448932270bd36360669a8b065d8e28e
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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
273B
MD59851b884bf4aadfade57d911a3f03332
SHA1aaadd1c1856c22844bb9fbb030cf4f586ed8866a
SHA25603afb988f3eec62c2da682af371625adcac5a0e69615298f83d99365ab07ac0f
SHA512a7de560f51bacd381d3e741f887c3c40ece88521ee93a22a4f7448297e8bda2131be866d9ae6438c528d9f40a277c18bae517deec16b6b723f67d4c308031327
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Filesize
89KB
MD52392b231cf4a80739b5cb09bf808127d
SHA141b5cf81c50884954911d96444fe83cfd0da465b
SHA2562244b4dc9afc6cfab7ef1dea92420e2acd275bac7349b929a69f3c1ae25f5e2f
SHA51219ceba063fa1cc1d0116eb11b18d6301a0e1eeda1cb5b983e331e59e4f12e4d0e36d7b4a1d8259dff57a79c47fdcedf89de8e255d932452e441762e4d440ce34