Analysis
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max time kernel
112s -
max time network
117s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
13-11-2024 01:21
Static task
static1
Behavioral task
behavioral1
Sample
463ec840b43da3ed96e55130a3880fd317cf77e86294c8ababf24ba0f84a5f4aN.exe
Resource
win10v2004-20241007-en
General
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Target
463ec840b43da3ed96e55130a3880fd317cf77e86294c8ababf24ba0f84a5f4aN.exe
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Size
792KB
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MD5
60500901355785435eb99973082ea8b0
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SHA1
1f571289b8ad4af2b4706bd7165d64b4d5cc2b27
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SHA256
463ec840b43da3ed96e55130a3880fd317cf77e86294c8ababf24ba0f84a5f4a
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SHA512
18ac1af7f061f1554aeebd7ebd14219cc2f8d520f4917c94b9cffe42f88c07e2c51470ed02cc6028c77657bdec0c15bc2c1ebb3932ad26dd8574b036a0037893
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SSDEEP
12288:IMr+y90pL3DDM96eoNz2tistirs8+Fi2PkzQLqoIkN0HcoMgilhOCE8:WyUmYqtistirX+FimHqoI4o8y8
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 behavioral1/files/0x0008000000023c9c-19.dat healer behavioral1/memory/860-22-0x0000000000140000-0x000000000014A000-memory.dmp healer behavioral1/memory/1588-29-0x00000000020C0000-0x00000000020DA000-memory.dmp healer behavioral1/memory/1588-31-0x0000000002310000-0x0000000002328000-memory.dmp healer behavioral1/memory/1588-47-0x0000000002310000-0x0000000002322000-memory.dmp healer behavioral1/memory/1588-57-0x0000000002310000-0x0000000002322000-memory.dmp healer behavioral1/memory/1588-55-0x0000000002310000-0x0000000002322000-memory.dmp healer behavioral1/memory/1588-53-0x0000000002310000-0x0000000002322000-memory.dmp healer behavioral1/memory/1588-51-0x0000000002310000-0x0000000002322000-memory.dmp healer behavioral1/memory/1588-49-0x0000000002310000-0x0000000002322000-memory.dmp healer behavioral1/memory/1588-46-0x0000000002310000-0x0000000002322000-memory.dmp healer behavioral1/memory/1588-43-0x0000000002310000-0x0000000002322000-memory.dmp healer behavioral1/memory/1588-41-0x0000000002310000-0x0000000002322000-memory.dmp healer behavioral1/memory/1588-39-0x0000000002310000-0x0000000002322000-memory.dmp healer behavioral1/memory/1588-59-0x0000000002310000-0x0000000002322000-memory.dmp healer behavioral1/memory/1588-37-0x0000000002310000-0x0000000002322000-memory.dmp healer behavioral1/memory/1588-35-0x0000000002310000-0x0000000002322000-memory.dmp healer behavioral1/memory/1588-33-0x0000000002310000-0x0000000002322000-memory.dmp healer behavioral1/memory/1588-32-0x0000000002310000-0x0000000002322000-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\DisableScanOnRealtimeEnable = "1" b3057Kn.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" c05ZU67.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" c05ZU67.exe Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection b3057Kn.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" b3057Kn.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" b3057Kn.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" b3057Kn.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" c05ZU67.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" b3057Kn.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection c05ZU67.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" c05ZU67.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" c05ZU67.exe -
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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RedLine payload 20 IoCs
resource yara_rule behavioral1/memory/3928-67-0x00000000022E0000-0x0000000002326000-memory.dmp family_redline behavioral1/memory/3928-68-0x0000000004AC0000-0x0000000004B04000-memory.dmp family_redline behavioral1/memory/3928-88-0x0000000004AC0000-0x0000000004AFE000-memory.dmp family_redline behavioral1/memory/3928-90-0x0000000004AC0000-0x0000000004AFE000-memory.dmp family_redline behavioral1/memory/3928-102-0x0000000004AC0000-0x0000000004AFE000-memory.dmp family_redline behavioral1/memory/3928-100-0x0000000004AC0000-0x0000000004AFE000-memory.dmp family_redline behavioral1/memory/3928-98-0x0000000004AC0000-0x0000000004AFE000-memory.dmp family_redline behavioral1/memory/3928-96-0x0000000004AC0000-0x0000000004AFE000-memory.dmp family_redline behavioral1/memory/3928-94-0x0000000004AC0000-0x0000000004AFE000-memory.dmp family_redline behavioral1/memory/3928-92-0x0000000004AC0000-0x0000000004AFE000-memory.dmp family_redline behavioral1/memory/3928-86-0x0000000004AC0000-0x0000000004AFE000-memory.dmp family_redline behavioral1/memory/3928-84-0x0000000004AC0000-0x0000000004AFE000-memory.dmp family_redline behavioral1/memory/3928-82-0x0000000004AC0000-0x0000000004AFE000-memory.dmp family_redline behavioral1/memory/3928-80-0x0000000004AC0000-0x0000000004AFE000-memory.dmp family_redline behavioral1/memory/3928-76-0x0000000004AC0000-0x0000000004AFE000-memory.dmp family_redline behavioral1/memory/3928-74-0x0000000004AC0000-0x0000000004AFE000-memory.dmp family_redline behavioral1/memory/3928-78-0x0000000004AC0000-0x0000000004AFE000-memory.dmp family_redline behavioral1/memory/3928-72-0x0000000004AC0000-0x0000000004AFE000-memory.dmp family_redline behavioral1/memory/3928-70-0x0000000004AC0000-0x0000000004AFE000-memory.dmp family_redline behavioral1/memory/3928-69-0x0000000004AC0000-0x0000000004AFE000-memory.dmp family_redline -
Redline family
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Executes dropped EXE 5 IoCs
pid Process 2848 tice5171.exe 632 tice2935.exe 860 b3057Kn.exe 1588 c05ZU67.exe 3928 dyMup59.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" c05ZU67.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" b3057Kn.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features c05ZU67.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\\\"" 463ec840b43da3ed96e55130a3880fd317cf77e86294c8ababf24ba0f84a5f4aN.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\\\"" tice5171.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\\\"" tice2935.exe -
Program crash 1 IoCs
pid pid_target Process procid_target 3772 1588 WerFault.exe 98 -
System Location Discovery: System Language Discovery 1 TTPs 5 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 tice5171.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language tice2935.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language c05ZU67.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language dyMup59.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 463ec840b43da3ed96e55130a3880fd317cf77e86294c8ababf24ba0f84a5f4aN.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 860 b3057Kn.exe 860 b3057Kn.exe 1588 c05ZU67.exe 1588 c05ZU67.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 860 b3057Kn.exe Token: SeDebugPrivilege 1588 c05ZU67.exe Token: SeDebugPrivilege 3928 dyMup59.exe -
Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 3352 wrote to memory of 2848 3352 463ec840b43da3ed96e55130a3880fd317cf77e86294c8ababf24ba0f84a5f4aN.exe 86 PID 3352 wrote to memory of 2848 3352 463ec840b43da3ed96e55130a3880fd317cf77e86294c8ababf24ba0f84a5f4aN.exe 86 PID 3352 wrote to memory of 2848 3352 463ec840b43da3ed96e55130a3880fd317cf77e86294c8ababf24ba0f84a5f4aN.exe 86 PID 2848 wrote to memory of 632 2848 tice5171.exe 87 PID 2848 wrote to memory of 632 2848 tice5171.exe 87 PID 2848 wrote to memory of 632 2848 tice5171.exe 87 PID 632 wrote to memory of 860 632 tice2935.exe 88 PID 632 wrote to memory of 860 632 tice2935.exe 88 PID 632 wrote to memory of 1588 632 tice2935.exe 98 PID 632 wrote to memory of 1588 632 tice2935.exe 98 PID 632 wrote to memory of 1588 632 tice2935.exe 98 PID 2848 wrote to memory of 3928 2848 tice5171.exe 103 PID 2848 wrote to memory of 3928 2848 tice5171.exe 103 PID 2848 wrote to memory of 3928 2848 tice5171.exe 103
Processes
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C:\Users\Admin\AppData\Local\Temp\463ec840b43da3ed96e55130a3880fd317cf77e86294c8ababf24ba0f84a5f4aN.exe"C:\Users\Admin\AppData\Local\Temp\463ec840b43da3ed96e55130a3880fd317cf77e86294c8ababf24ba0f84a5f4aN.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3352 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice5171.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice5171.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2848 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice2935.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice2935.exe3⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:632 -
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b3057Kn.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b3057Kn.exe4⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:860
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C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c05ZU67.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c05ZU67.exe4⤵
- 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:1588 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1588 -s 10845⤵
- Program crash
PID:3772
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C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dyMup59.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dyMup59.exe3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:3928
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 1588 -ip 15881⤵PID:1792
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
Loading Replay Monitor...
Downloads
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Filesize
647KB
MD50b82949d57bc006bdbc4d03b1d578ae7
SHA1be6874c2f1a8b20677b14205bc4ad3bb0d829388
SHA25605cc386da6978f978e03f01dd5ebb10b4bded162b6b3c05733c09fec7fe3fc96
SHA5121a591297797ebf510800aee82df3dac6d4649fca66a787feb333a980ca4b07564552f5acb90683813c14ca86aa847e53965c4256e093aabdf4133bd32579ad04
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Filesize
283KB
MD5b6bbd7abe0daa44859cf3d05af7499e4
SHA1a6291522ddeb49f74bb503d63f2ae5307249fc85
SHA2566ac3ea7131cf37429764ce36587fc8d774aefce83b37577256e4f1f7132a414e
SHA512582232e8b6895baa6cc55a65662efe37751cdc7c1d7eea26c19e7c42caacfff92e6fce04a37f7ffce141584475e7e52e8e4ec01ba9245b9fe9d37959cd25ee32
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Filesize
324KB
MD523fddedd9a33954b3aaf864568ef50f2
SHA13c011b4910bcfe0eeddf368ce9ead06a960fc3d0
SHA25647f952b620bcedb151d718076753bb705286d69fd65a245c8ffdbc2802d42780
SHA5120df253b73b789a4ac1594574d9edb8bdf99d3ad6f9409cf6573ce652dd855622e1b62a44c2b4929bf3eb6280cc80d4de2999941a4acf883bbfc4783fd25ecf06
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Filesize
11KB
MD57e93bacbbc33e6652e147e7fe07572a0
SHA1421a7167da01c8da4dc4d5234ca3dd84e319e762
SHA256850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38
SHA512250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91
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Filesize
226KB
MD55f0e548d5fda0ebadbb63137c83a9a5a
SHA1c2ea3b9f49746efa6c6f119266dedf30733a31e4
SHA2561acd5103a34151f9ff2a37bc12cc13a8b9126e4d5b511401a1b8fa25dbed8b64
SHA512ef4dae58a42821df967bcb4a5bcb604e31f76857f817218b1eaada7f85a9d5c1d2e64ac0f54f733601ecb2d1064c71fe628395f03d4c4f2aa5710b7ae3fd54a3