Analysis
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max time kernel
148s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
11/11/2024, 05:54
Static task
static1
Behavioral task
behavioral1
Sample
bfd234bc93c722e4f31b1b135a9d6f8bea69f02ea34e4ad5ae2dc0e8bbe6a243.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
bfd234bc93c722e4f31b1b135a9d6f8bea69f02ea34e4ad5ae2dc0e8bbe6a243.exe
Resource
win10v2004-20241007-en
General
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Target
bfd234bc93c722e4f31b1b135a9d6f8bea69f02ea34e4ad5ae2dc0e8bbe6a243.exe
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Size
1.0MB
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MD5
c7d2dfc25e8ca005f181a398e463319c
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SHA1
cc4707caef162557bf1249b00660cdba705b4f83
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SHA256
bfd234bc93c722e4f31b1b135a9d6f8bea69f02ea34e4ad5ae2dc0e8bbe6a243
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SHA512
3d12b43cc15c1db868057d4c4f8b2a79e75c884391de87f63c84ea4d7683d75c96d003bec55b4e8ab90d1209cdb3c6f8e43d0288d9e0236ec4fcd6c5fa8e9679
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SSDEEP
24576:egHEObseZu44wqJnysRme1JS0Tk6G3rVu+T1/WcZ6:eCb6nyymei0T23U+TRW
Malware Config
Extracted
redline
mango
193.233.20.28:4125
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auth_value
ecf79d7f5227d998a3501c972d915d23
Signatures
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Detects Healer an antivirus disabler dropper 19 IoCs
resource yara_rule behavioral2/files/0x0008000000023c86-30.dat healer behavioral2/memory/2512-32-0x0000000000DA0000-0x0000000000DAA000-memory.dmp healer behavioral2/memory/5052-42-0x0000000002300000-0x000000000231A000-memory.dmp healer behavioral2/memory/5052-44-0x00000000024E0000-0x00000000024F8000-memory.dmp healer behavioral2/memory/5052-46-0x00000000024E0000-0x00000000024F2000-memory.dmp healer behavioral2/memory/5052-52-0x00000000024E0000-0x00000000024F2000-memory.dmp healer behavioral2/memory/5052-70-0x00000000024E0000-0x00000000024F2000-memory.dmp healer behavioral2/memory/5052-69-0x00000000024E0000-0x00000000024F2000-memory.dmp healer behavioral2/memory/5052-66-0x00000000024E0000-0x00000000024F2000-memory.dmp healer behavioral2/memory/5052-64-0x00000000024E0000-0x00000000024F2000-memory.dmp healer behavioral2/memory/5052-62-0x00000000024E0000-0x00000000024F2000-memory.dmp healer behavioral2/memory/5052-60-0x00000000024E0000-0x00000000024F2000-memory.dmp healer behavioral2/memory/5052-58-0x00000000024E0000-0x00000000024F2000-memory.dmp healer behavioral2/memory/5052-56-0x00000000024E0000-0x00000000024F2000-memory.dmp healer behavioral2/memory/5052-54-0x00000000024E0000-0x00000000024F2000-memory.dmp healer behavioral2/memory/5052-72-0x00000000024E0000-0x00000000024F2000-memory.dmp healer behavioral2/memory/5052-50-0x00000000024E0000-0x00000000024F2000-memory.dmp healer behavioral2/memory/5052-48-0x00000000024E0000-0x00000000024F2000-memory.dmp healer behavioral2/memory/5052-45-0x00000000024E0000-0x00000000024F2000-memory.dmp healer -
Healer family
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" bus0135.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" bus0135.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection con2689.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" con2689.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" con2689.exe Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection bus0135.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" bus0135.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" bus0135.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" con2689.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" bus0135.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" con2689.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" con2689.exe -
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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RedLine payload 19 IoCs
resource yara_rule behavioral2/memory/3100-81-0x00000000026B0000-0x00000000026F6000-memory.dmp family_redline behavioral2/memory/3100-82-0x0000000004AD0000-0x0000000004B14000-memory.dmp family_redline behavioral2/memory/3100-104-0x0000000004AD0000-0x0000000004B0E000-memory.dmp family_redline behavioral2/memory/3100-112-0x0000000004AD0000-0x0000000004B0E000-memory.dmp family_redline behavioral2/memory/3100-114-0x0000000004AD0000-0x0000000004B0E000-memory.dmp family_redline behavioral2/memory/3100-110-0x0000000004AD0000-0x0000000004B0E000-memory.dmp family_redline behavioral2/memory/3100-108-0x0000000004AD0000-0x0000000004B0E000-memory.dmp family_redline behavioral2/memory/3100-106-0x0000000004AD0000-0x0000000004B0E000-memory.dmp family_redline behavioral2/memory/3100-102-0x0000000004AD0000-0x0000000004B0E000-memory.dmp family_redline behavioral2/memory/3100-100-0x0000000004AD0000-0x0000000004B0E000-memory.dmp family_redline behavioral2/memory/3100-98-0x0000000004AD0000-0x0000000004B0E000-memory.dmp family_redline behavioral2/memory/3100-97-0x0000000004AD0000-0x0000000004B0E000-memory.dmp family_redline behavioral2/memory/3100-94-0x0000000004AD0000-0x0000000004B0E000-memory.dmp family_redline behavioral2/memory/3100-92-0x0000000004AD0000-0x0000000004B0E000-memory.dmp family_redline behavioral2/memory/3100-90-0x0000000004AD0000-0x0000000004B0E000-memory.dmp family_redline behavioral2/memory/3100-88-0x0000000004AD0000-0x0000000004B0E000-memory.dmp family_redline behavioral2/memory/3100-86-0x0000000004AD0000-0x0000000004B0E000-memory.dmp family_redline behavioral2/memory/3100-84-0x0000000004AD0000-0x0000000004B0E000-memory.dmp family_redline behavioral2/memory/3100-83-0x0000000004AD0000-0x0000000004B0E000-memory.dmp family_redline -
Redline family
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Executes dropped EXE 6 IoCs
pid Process 1140 kino3047.exe 4120 kino3484.exe 2796 kino4765.exe 2512 bus0135.exe 5052 con2689.exe 3100 dAp85s79.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" bus0135.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features con2689.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" con2689.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_cleanup2 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP002.TMP\\\"" kino3484.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\\\"" kino4765.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\\\"" bfd234bc93c722e4f31b1b135a9d6f8bea69f02ea34e4ad5ae2dc0e8bbe6a243.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\\\"" kino3047.exe -
Launches sc.exe 1 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 5152 sc.exe -
Program crash 1 IoCs
pid pid_target Process procid_target 4148 5052 WerFault.exe 98 -
System Location Discovery: System Language Discovery 1 TTPs 6 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language bfd234bc93c722e4f31b1b135a9d6f8bea69f02ea34e4ad5ae2dc0e8bbe6a243.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language kino3047.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language kino3484.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language kino4765.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language con2689.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language dAp85s79.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 2512 bus0135.exe 2512 bus0135.exe 5052 con2689.exe 5052 con2689.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 2512 bus0135.exe Token: SeDebugPrivilege 5052 con2689.exe Token: SeDebugPrivilege 3100 dAp85s79.exe -
Suspicious use of WriteProcessMemory 17 IoCs
description pid Process procid_target PID 4076 wrote to memory of 1140 4076 bfd234bc93c722e4f31b1b135a9d6f8bea69f02ea34e4ad5ae2dc0e8bbe6a243.exe 86 PID 4076 wrote to memory of 1140 4076 bfd234bc93c722e4f31b1b135a9d6f8bea69f02ea34e4ad5ae2dc0e8bbe6a243.exe 86 PID 4076 wrote to memory of 1140 4076 bfd234bc93c722e4f31b1b135a9d6f8bea69f02ea34e4ad5ae2dc0e8bbe6a243.exe 86 PID 1140 wrote to memory of 4120 1140 kino3047.exe 87 PID 1140 wrote to memory of 4120 1140 kino3047.exe 87 PID 1140 wrote to memory of 4120 1140 kino3047.exe 87 PID 4120 wrote to memory of 2796 4120 kino3484.exe 88 PID 4120 wrote to memory of 2796 4120 kino3484.exe 88 PID 4120 wrote to memory of 2796 4120 kino3484.exe 88 PID 2796 wrote to memory of 2512 2796 kino4765.exe 89 PID 2796 wrote to memory of 2512 2796 kino4765.exe 89 PID 2796 wrote to memory of 5052 2796 kino4765.exe 98 PID 2796 wrote to memory of 5052 2796 kino4765.exe 98 PID 2796 wrote to memory of 5052 2796 kino4765.exe 98 PID 4120 wrote to memory of 3100 4120 kino3484.exe 103 PID 4120 wrote to memory of 3100 4120 kino3484.exe 103 PID 4120 wrote to memory of 3100 4120 kino3484.exe 103
Processes
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C:\Users\Admin\AppData\Local\Temp\bfd234bc93c722e4f31b1b135a9d6f8bea69f02ea34e4ad5ae2dc0e8bbe6a243.exe"C:\Users\Admin\AppData\Local\Temp\bfd234bc93c722e4f31b1b135a9d6f8bea69f02ea34e4ad5ae2dc0e8bbe6a243.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4076 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\kino3047.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\kino3047.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1140 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kino3484.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kino3484.exe3⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4120 -
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\kino4765.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\kino4765.exe4⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2796 -
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\bus0135.exeC:\Users\Admin\AppData\Local\Temp\IXP003.TMP\bus0135.exe5⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2512
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C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\con2689.exeC:\Users\Admin\AppData\Local\Temp\IXP003.TMP\con2689.exe5⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:5052 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 5052 -s 10846⤵
- Program crash
PID:4148
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C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\dAp85s79.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\dAp85s79.exe4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:3100
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 5052 -ip 50521⤵PID:4224
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe start wuauserv1⤵
- Launches sc.exe
PID:5152
Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Replay Monitor
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Downloads
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Filesize
778KB
MD5e13af2e55e3b50cda25df5a6fba41a9a
SHA19a745fb2dab5064350535c3d561b4a4926f1fefb
SHA25645bcc5467b6638a0d8fdf78ca2fbd94d92a156412e66c991fab0bc254bcdf854
SHA512e03aa9206d9e83bfef316626577a4db6dce490629ffc00faecc822458b79846cc46b60b2d77f221d91cdbc37729f4b161dc4568f7a8c1f0dda22550cf2ee124c
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Filesize
635KB
MD5e2821e674dd78e127304f76707eee32f
SHA14f8e19016a6213e7af6d73b3fbdda867b0fc8445
SHA256d08b8653f7cf51de060a720885e2d01a835b4032dd003d2700a3e63c327319f1
SHA51220d858058cd5bd1f1edfc25683b6c4d72cd8de086304f43e8fb575714a0770692b9c1a7e4abc49fe178ce2daa7e6e0c9aeda3799d8304c1c215437edc9a2b0a6
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Filesize
284KB
MD55ef815b8be58a494bf9c4ccb5713114e
SHA1882b915c06810b6b7010f16d0b055e3cd6475159
SHA2566d8c14625043f066a47b5b6b5df153cdb288e7f07eb79a8029c8805a2a2ae301
SHA512c4809808c91d9ff4a524ff46250dfa60314727e421d489fc2ab8bacbd29b2ce8a8ae6afa79e389e19c00546d5983164b8bdd19715d10620bde9d7bc9ba50e2c3
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Filesize
315KB
MD50f3e0bd9ec7de50494e353417fb61d9e
SHA17531e0723dd11d17fda4f9cbb65bb1992a4b4598
SHA256f69714e0689e1f929755278153168e7544dbc88fdcaf58f1aba549880862eb97
SHA512fb85b050ced087e52a0f871f7a17b223433d1e68bb74b655e8905d42dcc4a43c19417036daac4b7cfb5fc2aa9257e31ac7d83fb5a1aa01cf22bb7d04dc1ada55
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Filesize
11KB
MD57e93bacbbc33e6652e147e7fe07572a0
SHA1421a7167da01c8da4dc4d5234ca3dd84e319e762
SHA256850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38
SHA512250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91
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Filesize
226KB
MD5f1f6c8a25f731bb2d8ca8f87d6726298
SHA131818c0ad5b31481bbd326e3142364521c6b71bd
SHA2568ffd32898c4028a3be101f6c62e68dcd8134a4c9b6e3611eaee4b66b283ba797
SHA51288b74cbcd7183083b7eaddad00e71e7bea56d4c9acab52bc7791670aed2171198dab2ffeb6eecb2683d69cf9ec5584c44bb9be02915bd6e0168376b45c8afe47