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 10:21
Static task
static1
Behavioral task
behavioral1
Sample
0274edc63b807d43901de55825cd95d1fd1d77d0a568bae99a313779b1794eb9.exe
Resource
win10v2004-20241007-en
General
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Target
0274edc63b807d43901de55825cd95d1fd1d77d0a568bae99a313779b1794eb9.exe
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Size
577KB
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MD5
84d3deb5992c8e97016276f369de400e
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SHA1
9248a61c3f74775c0eec507a90ee81d191893cc9
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SHA256
0274edc63b807d43901de55825cd95d1fd1d77d0a568bae99a313779b1794eb9
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SHA512
93be9c1f20340f1ab3f216ad20c663c80281b69f31d6ddf7b7134d862887bd78779c27b2ba0c39720eb29e40509c7db05dab3bc681a99b3919ad670f3576deb2
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SSDEEP
12288:WMrAy90Yahimz7AuxqVLxFYn54YgCiA6QBoNrSfs:+yVsVAuxYLIXgK6QBopSfs
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 17 IoCs
Processes:
resource yara_rule behavioral1/memory/5108-12-0x00000000023E0000-0x00000000023FA000-memory.dmp healer behavioral1/memory/5108-14-0x0000000002580000-0x0000000002598000-memory.dmp healer behavioral1/memory/5108-36-0x0000000002580000-0x0000000002592000-memory.dmp healer behavioral1/memory/5108-42-0x0000000002580000-0x0000000002592000-memory.dmp healer behavioral1/memory/5108-40-0x0000000002580000-0x0000000002592000-memory.dmp healer behavioral1/memory/5108-38-0x0000000002580000-0x0000000002592000-memory.dmp healer behavioral1/memory/5108-34-0x0000000002580000-0x0000000002592000-memory.dmp healer behavioral1/memory/5108-30-0x0000000002580000-0x0000000002592000-memory.dmp healer behavioral1/memory/5108-28-0x0000000002580000-0x0000000002592000-memory.dmp healer behavioral1/memory/5108-26-0x0000000002580000-0x0000000002592000-memory.dmp healer behavioral1/memory/5108-24-0x0000000002580000-0x0000000002592000-memory.dmp healer behavioral1/memory/5108-22-0x0000000002580000-0x0000000002592000-memory.dmp healer behavioral1/memory/5108-20-0x0000000002580000-0x0000000002592000-memory.dmp healer behavioral1/memory/5108-18-0x0000000002580000-0x0000000002592000-memory.dmp healer behavioral1/memory/5108-16-0x0000000002580000-0x0000000002592000-memory.dmp healer behavioral1/memory/5108-15-0x0000000002580000-0x0000000002592000-memory.dmp healer behavioral1/memory/5108-32-0x0000000002580000-0x0000000002592000-memory.dmp healer -
Healer family
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Processes:
r8640cx.exedescription ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" r8640cx.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" r8640cx.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection r8640cx.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" r8640cx.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" r8640cx.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" r8640cx.exe -
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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RedLine payload 20 IoCs
Processes:
resource yara_rule behavioral1/memory/872-57-0x0000000002360000-0x00000000023A6000-memory.dmp family_redline behavioral1/memory/872-58-0x0000000004A40000-0x0000000004A84000-memory.dmp family_redline behavioral1/memory/872-76-0x0000000004A40000-0x0000000004A7E000-memory.dmp family_redline behavioral1/memory/872-78-0x0000000004A40000-0x0000000004A7E000-memory.dmp family_redline behavioral1/memory/872-92-0x0000000004A40000-0x0000000004A7E000-memory.dmp family_redline behavioral1/memory/872-88-0x0000000004A40000-0x0000000004A7E000-memory.dmp family_redline behavioral1/memory/872-86-0x0000000004A40000-0x0000000004A7E000-memory.dmp family_redline behavioral1/memory/872-84-0x0000000004A40000-0x0000000004A7E000-memory.dmp family_redline behavioral1/memory/872-82-0x0000000004A40000-0x0000000004A7E000-memory.dmp family_redline behavioral1/memory/872-80-0x0000000004A40000-0x0000000004A7E000-memory.dmp family_redline behavioral1/memory/872-74-0x0000000004A40000-0x0000000004A7E000-memory.dmp family_redline behavioral1/memory/872-73-0x0000000004A40000-0x0000000004A7E000-memory.dmp family_redline behavioral1/memory/872-70-0x0000000004A40000-0x0000000004A7E000-memory.dmp family_redline behavioral1/memory/872-69-0x0000000004A40000-0x0000000004A7E000-memory.dmp family_redline behavioral1/memory/872-66-0x0000000004A40000-0x0000000004A7E000-memory.dmp family_redline behavioral1/memory/872-65-0x0000000004A40000-0x0000000004A7E000-memory.dmp family_redline behavioral1/memory/872-62-0x0000000004A40000-0x0000000004A7E000-memory.dmp family_redline behavioral1/memory/872-60-0x0000000004A40000-0x0000000004A7E000-memory.dmp family_redline behavioral1/memory/872-90-0x0000000004A40000-0x0000000004A7E000-memory.dmp family_redline behavioral1/memory/872-59-0x0000000004A40000-0x0000000004A7E000-memory.dmp family_redline -
Redline family
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Executes dropped EXE 2 IoCs
Processes:
r8640cx.exew86GI74.exepid Process 5108 r8640cx.exe 872 w86GI74.exe -
Processes:
r8640cx.exedescription ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features r8640cx.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" r8640cx.exe -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
0274edc63b807d43901de55825cd95d1fd1d77d0a568bae99a313779b1794eb9.exedescription 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\\\"" 0274edc63b807d43901de55825cd95d1fd1d77d0a568bae99a313779b1794eb9.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target Process procid_target 4820 5108 WerFault.exe 84 -
System Location Discovery: System Language Discovery 1 TTPs 3 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
0274edc63b807d43901de55825cd95d1fd1d77d0a568bae99a313779b1794eb9.exer8640cx.exew86GI74.exedescription ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 0274edc63b807d43901de55825cd95d1fd1d77d0a568bae99a313779b1794eb9.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language r8640cx.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language w86GI74.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
r8640cx.exepid Process 5108 r8640cx.exe 5108 r8640cx.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
r8640cx.exew86GI74.exedescription pid Process Token: SeDebugPrivilege 5108 r8640cx.exe Token: SeDebugPrivilege 872 w86GI74.exe -
Suspicious use of WriteProcessMemory 6 IoCs
Processes:
0274edc63b807d43901de55825cd95d1fd1d77d0a568bae99a313779b1794eb9.exedescription pid Process procid_target PID 920 wrote to memory of 5108 920 0274edc63b807d43901de55825cd95d1fd1d77d0a568bae99a313779b1794eb9.exe 84 PID 920 wrote to memory of 5108 920 0274edc63b807d43901de55825cd95d1fd1d77d0a568bae99a313779b1794eb9.exe 84 PID 920 wrote to memory of 5108 920 0274edc63b807d43901de55825cd95d1fd1d77d0a568bae99a313779b1794eb9.exe 84 PID 920 wrote to memory of 872 920 0274edc63b807d43901de55825cd95d1fd1d77d0a568bae99a313779b1794eb9.exe 98 PID 920 wrote to memory of 872 920 0274edc63b807d43901de55825cd95d1fd1d77d0a568bae99a313779b1794eb9.exe 98 PID 920 wrote to memory of 872 920 0274edc63b807d43901de55825cd95d1fd1d77d0a568bae99a313779b1794eb9.exe 98
Processes
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C:\Users\Admin\AppData\Local\Temp\0274edc63b807d43901de55825cd95d1fd1d77d0a568bae99a313779b1794eb9.exe"C:\Users\Admin\AppData\Local\Temp\0274edc63b807d43901de55825cd95d1fd1d77d0a568bae99a313779b1794eb9.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:920 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\r8640cx.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\r8640cx.exe2⤵
- 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:5108 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 5108 -s 10843⤵
- Program crash
PID:4820
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C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\w86GI74.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\w86GI74.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:872
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 5108 -ip 51081⤵PID:4024
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
322KB
MD58141937b23cd1895e561d8e90fdeeff3
SHA16f810e9e480564f5837461f8ccdd07c951a1bece
SHA256ddda10348c77cf0a1539c3a42ce4f71e2c1895ab9b77348256e0a1f01c0936b6
SHA51240957cd33c4be1dab98ac0c40424c868aa3be6f6265fa28df050e5a4844ac6324acb93770bc6cb7cafedabc93fab9b9179a6e6525f6b3dd6fa9e31b4d5da5bec
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Filesize
323KB
MD513693461251149817425e66f1206913a
SHA1998dbccbd83323f62a3b2b578a9605c0d933630f
SHA2568e9c17eef3b9aea25037691c41032485a6bc4b768861ac8da022ae30c76a494a
SHA512674b8043f203e5ec1e149775fc5ce7caf78e7a614be365e4dd719093a29ce4c37b7b3683262ce3e15f9df4f3854b63fec0176183766d9baa495b1fe7e4555b62