Analysis
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max time kernel
146s -
max time network
154s -
platform
windows10-2004_x64 -
resource
win10v2004-20230703-en -
resource tags
arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system -
submitted
08-08-2023 14:14
Static task
static1
Behavioral task
behavioral1
Sample
c144e57bd1d2d7d401b826d01a96daa3151dca77fefa5ccfa4c02d5330e1cd46.exe
Resource
win10v2004-20230703-en
General
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Target
c144e57bd1d2d7d401b826d01a96daa3151dca77fefa5ccfa4c02d5330e1cd46.exe
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Size
556KB
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MD5
4e98fb12bc651a07e5b8e2e6900767e7
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SHA1
d26974ccb7e3eb787d5dba1eaea1f419ed4777db
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SHA256
c144e57bd1d2d7d401b826d01a96daa3151dca77fefa5ccfa4c02d5330e1cd46
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SHA512
251d797c2e25398bb24201e83fbc9df2768196a2d736351baac8c285a8b950eab3d3b4d30c18149b5f7de1f2783fa187db97cf0d8391b67e63d066eb51b22335
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SSDEEP
12288:jMr2y90nQK2jF40JNfSIl8rGmNjzHQH/W3FHeGVRhJwH:Byk/uKkx/WxeGVP2H
Malware Config
Extracted
amadey
3.86
77.91.68.61/rock/index.php
Extracted
redline
welos
77.91.124.156:19071
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auth_value
9605367dc0a1f64eb2f71769fb518fcf
Signatures
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Detects Healer an antivirus disabler dropper 3 IoCs
resource yara_rule behavioral1/files/0x0007000000023209-152.dat healer behavioral1/files/0x0007000000023209-153.dat healer behavioral1/memory/988-154-0x00000000005C0000-0x00000000005CA000-memory.dmp healer -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" k4852999.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" k4852999.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" k4852999.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" k4852999.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" k4852999.exe Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection k4852999.exe -
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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Executes dropped EXE 9 IoCs
pid Process 3872 y8968546.exe 3448 y1468120.exe 988 k4852999.exe 2036 l8615820.exe 1344 pdates.exe 1096 m0799773.exe 1720 pdates.exe 900 pdates.exe 472 pdates.exe -
Loads dropped DLL 1 IoCs
pid Process 1152 rundll32.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" k4852999.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\\\"" c144e57bd1d2d7d401b826d01a96daa3151dca77fefa5ccfa4c02d5330e1cd46.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\\\"" y8968546.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\\\"" y1468120.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 932 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 988 k4852999.exe 988 k4852999.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 988 k4852999.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2036 l8615820.exe -
Suspicious use of WriteProcessMemory 44 IoCs
description pid Process procid_target PID 3064 wrote to memory of 3872 3064 c144e57bd1d2d7d401b826d01a96daa3151dca77fefa5ccfa4c02d5330e1cd46.exe 81 PID 3064 wrote to memory of 3872 3064 c144e57bd1d2d7d401b826d01a96daa3151dca77fefa5ccfa4c02d5330e1cd46.exe 81 PID 3064 wrote to memory of 3872 3064 c144e57bd1d2d7d401b826d01a96daa3151dca77fefa5ccfa4c02d5330e1cd46.exe 81 PID 3872 wrote to memory of 3448 3872 y8968546.exe 82 PID 3872 wrote to memory of 3448 3872 y8968546.exe 82 PID 3872 wrote to memory of 3448 3872 y8968546.exe 82 PID 3448 wrote to memory of 988 3448 y1468120.exe 83 PID 3448 wrote to memory of 988 3448 y1468120.exe 83 PID 3448 wrote to memory of 2036 3448 y1468120.exe 88 PID 3448 wrote to memory of 2036 3448 y1468120.exe 88 PID 3448 wrote to memory of 2036 3448 y1468120.exe 88 PID 2036 wrote to memory of 1344 2036 l8615820.exe 89 PID 2036 wrote to memory of 1344 2036 l8615820.exe 89 PID 2036 wrote to memory of 1344 2036 l8615820.exe 89 PID 3872 wrote to memory of 1096 3872 y8968546.exe 90 PID 3872 wrote to memory of 1096 3872 y8968546.exe 90 PID 3872 wrote to memory of 1096 3872 y8968546.exe 90 PID 1344 wrote to memory of 932 1344 pdates.exe 91 PID 1344 wrote to memory of 932 1344 pdates.exe 91 PID 1344 wrote to memory of 932 1344 pdates.exe 91 PID 1344 wrote to memory of 3532 1344 pdates.exe 93 PID 1344 wrote to memory of 3532 1344 pdates.exe 93 PID 1344 wrote to memory of 3532 1344 pdates.exe 93 PID 3532 wrote to memory of 3968 3532 cmd.exe 95 PID 3532 wrote to memory of 3968 3532 cmd.exe 95 PID 3532 wrote to memory of 3968 3532 cmd.exe 95 PID 3532 wrote to memory of 2328 3532 cmd.exe 96 PID 3532 wrote to memory of 2328 3532 cmd.exe 96 PID 3532 wrote to memory of 2328 3532 cmd.exe 96 PID 3532 wrote to memory of 1656 3532 cmd.exe 97 PID 3532 wrote to memory of 1656 3532 cmd.exe 97 PID 3532 wrote to memory of 1656 3532 cmd.exe 97 PID 3532 wrote to memory of 4608 3532 cmd.exe 98 PID 3532 wrote to memory of 4608 3532 cmd.exe 98 PID 3532 wrote to memory of 4608 3532 cmd.exe 98 PID 3532 wrote to memory of 4280 3532 cmd.exe 99 PID 3532 wrote to memory of 4280 3532 cmd.exe 99 PID 3532 wrote to memory of 4280 3532 cmd.exe 99 PID 3532 wrote to memory of 4008 3532 cmd.exe 100 PID 3532 wrote to memory of 4008 3532 cmd.exe 100 PID 3532 wrote to memory of 4008 3532 cmd.exe 100 PID 1344 wrote to memory of 1152 1344 pdates.exe 107 PID 1344 wrote to memory of 1152 1344 pdates.exe 107 PID 1344 wrote to memory of 1152 1344 pdates.exe 107
Processes
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C:\Users\Admin\AppData\Local\Temp\c144e57bd1d2d7d401b826d01a96daa3151dca77fefa5ccfa4c02d5330e1cd46.exe"C:\Users\Admin\AppData\Local\Temp\c144e57bd1d2d7d401b826d01a96daa3151dca77fefa5ccfa4c02d5330e1cd46.exe"1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:3064 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y8968546.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y8968546.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:3872 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y1468120.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y1468120.exe3⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:3448 -
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k4852999.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k4852999.exe4⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:988
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C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l8615820.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l8615820.exe4⤵
- Executes dropped EXE
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:2036 -
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:1344 -
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:932
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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:3532 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"7⤵PID:3968
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C:\Windows\SysWOW64\cacls.exeCACLS "pdates.exe" /P "Admin:N"7⤵PID:2328
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C:\Windows\SysWOW64\cacls.exeCACLS "pdates.exe" /P "Admin:R" /E7⤵PID:1656
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"7⤵PID:4608
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C:\Windows\SysWOW64\cacls.exeCACLS "..\925e7e99c5" /P "Admin:N"7⤵PID:4280
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C:\Windows\SysWOW64\cacls.exeCACLS "..\925e7e99c5" /P "Admin:R" /E7⤵PID:4008
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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:1152
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C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m0799773.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m0799773.exe3⤵
- Executes dropped EXE
PID:1096
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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:1720
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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:900
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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:472
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
223KB
MD5aea234064483f651010cf9d981f59fea
SHA1002ad73a666d2d92d0c6d6b617e61c6fa0c5f3a6
SHA25658b02c8b4bc2bf7f5f1e8e45d7c206956f188ae56b648922ca75987b999db503
SHA512eae415ef55aeb1b4548c2422a72e618fce17c2c1322918d33dc6b9202a01c743a5684ba28e5d83b6cdb2b703bc12569e6bb0e87ef2decb4e8a18592e1380a434
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Filesize
390KB
MD593ef8b03d0e50a367ec6eef40c1bbff1
SHA18379b854ac606ff8ffde0f10ea706da8eaef09ad
SHA2565247cabdf62ebe6dc9f565f83af7fe313993b56f4dee9d5cb72343a12affc3bd
SHA512bafaef5a29b7a718c31e91fad507481d0b863b665646d17f0fe9e518ba45abafa92fe4155fd6bda545f59540dfcb3d84358e88804921c2a1f635025c38b8fd9b
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Filesize
390KB
MD593ef8b03d0e50a367ec6eef40c1bbff1
SHA18379b854ac606ff8ffde0f10ea706da8eaef09ad
SHA2565247cabdf62ebe6dc9f565f83af7fe313993b56f4dee9d5cb72343a12affc3bd
SHA512bafaef5a29b7a718c31e91fad507481d0b863b665646d17f0fe9e518ba45abafa92fe4155fd6bda545f59540dfcb3d84358e88804921c2a1f635025c38b8fd9b
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Filesize
174KB
MD5bc435f5f9e35deec4ae230c3ba4d7998
SHA16a401b9b9ef41cc7e741c9940d34c577e8595a3b
SHA256098509bcd00964b4a379fe2d7f7ac6f07005efb34f5e824c1ab91cd561aefe31
SHA512b7e28d6d9bc619dccf22a887b8e5ab7421bef6b8f572756a8e53371f29fe66d02bbe78697a9a06f4d6e1238a20f273e536963e61f350586fac127ef842d9e98d
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Filesize
174KB
MD5bc435f5f9e35deec4ae230c3ba4d7998
SHA16a401b9b9ef41cc7e741c9940d34c577e8595a3b
SHA256098509bcd00964b4a379fe2d7f7ac6f07005efb34f5e824c1ab91cd561aefe31
SHA512b7e28d6d9bc619dccf22a887b8e5ab7421bef6b8f572756a8e53371f29fe66d02bbe78697a9a06f4d6e1238a20f273e536963e61f350586fac127ef842d9e98d
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Filesize
234KB
MD59d5bc78b9a1fb1e2f759985a71bcf758
SHA1f637009f277ec54501145a1e998df0f5c3fd77c3
SHA2569c2657545836baf1c94bbeea47b7b0e457a23c60fad38ad8492c582621646eeb
SHA512b187f688536febe0205313158ab9e1ac0e626dd113ee5490b471fdf0ef165d851626b86bdeb01134406e021f326db52ad2806cdf82f22b6e7ad77df3cc0fd121
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Filesize
234KB
MD59d5bc78b9a1fb1e2f759985a71bcf758
SHA1f637009f277ec54501145a1e998df0f5c3fd77c3
SHA2569c2657545836baf1c94bbeea47b7b0e457a23c60fad38ad8492c582621646eeb
SHA512b187f688536febe0205313158ab9e1ac0e626dd113ee5490b471fdf0ef165d851626b86bdeb01134406e021f326db52ad2806cdf82f22b6e7ad77df3cc0fd121
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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