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 01:59
Static task
static1
Behavioral task
behavioral1
Sample
8ae1965f317ae6949b63b8017c7e5158a0b9982a67ae40caea6603654c5fa2fb.exe
Resource
win10v2004-20241007-en
General
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Target
8ae1965f317ae6949b63b8017c7e5158a0b9982a67ae40caea6603654c5fa2fb.exe
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Size
566KB
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MD5
2e690476a33f835a24c7351c35e20050
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SHA1
952ab3f33a234c32b21205cf3b0ce7bb089c9736
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SHA256
8ae1965f317ae6949b63b8017c7e5158a0b9982a67ae40caea6603654c5fa2fb
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SHA512
15cef323a2f5e0aad568899e086fbbf8259eeb2e8557327d659484d526f5234a45e79c4a52b8db926c660701f542ab44b562fac9b412974caabe776873be4e4f
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SSDEEP
12288:Vy90/d0tnpONJe+C2AXThBnfiGc+HEydaCCPbrkbn:VyAe/OtCZXTh1iGc+HE2/CfI
Malware Config
Signatures
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Detects Healer an antivirus disabler dropper 2 IoCs
resource yara_rule behavioral1/files/0x000b000000023bab-12.dat healer behavioral1/memory/4708-15-0x0000000000D60000-0x0000000000D6A000-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" it612260.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" it612260.exe Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection it612260.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" it612260.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" it612260.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" it612260.exe -
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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RedLine payload 35 IoCs
resource yara_rule behavioral1/memory/4228-22-0x0000000004A20000-0x0000000004A5C000-memory.dmp family_redline behavioral1/memory/4228-24-0x0000000005010000-0x000000000504A000-memory.dmp family_redline behavioral1/memory/4228-30-0x0000000005010000-0x0000000005045000-memory.dmp family_redline behavioral1/memory/4228-40-0x0000000005010000-0x0000000005045000-memory.dmp family_redline behavioral1/memory/4228-88-0x0000000005010000-0x0000000005045000-memory.dmp family_redline behavioral1/memory/4228-84-0x0000000005010000-0x0000000005045000-memory.dmp family_redline behavioral1/memory/4228-82-0x0000000005010000-0x0000000005045000-memory.dmp family_redline behavioral1/memory/4228-80-0x0000000005010000-0x0000000005045000-memory.dmp family_redline behavioral1/memory/4228-78-0x0000000005010000-0x0000000005045000-memory.dmp family_redline behavioral1/memory/4228-76-0x0000000005010000-0x0000000005045000-memory.dmp family_redline behavioral1/memory/4228-74-0x0000000005010000-0x0000000005045000-memory.dmp family_redline behavioral1/memory/4228-72-0x0000000005010000-0x0000000005045000-memory.dmp family_redline behavioral1/memory/4228-68-0x0000000005010000-0x0000000005045000-memory.dmp family_redline behavioral1/memory/4228-66-0x0000000005010000-0x0000000005045000-memory.dmp family_redline behavioral1/memory/4228-64-0x0000000005010000-0x0000000005045000-memory.dmp family_redline behavioral1/memory/4228-62-0x0000000005010000-0x0000000005045000-memory.dmp family_redline behavioral1/memory/4228-60-0x0000000005010000-0x0000000005045000-memory.dmp family_redline behavioral1/memory/4228-58-0x0000000005010000-0x0000000005045000-memory.dmp family_redline behavioral1/memory/4228-56-0x0000000005010000-0x0000000005045000-memory.dmp family_redline behavioral1/memory/4228-54-0x0000000005010000-0x0000000005045000-memory.dmp family_redline behavioral1/memory/4228-52-0x0000000005010000-0x0000000005045000-memory.dmp family_redline behavioral1/memory/4228-48-0x0000000005010000-0x0000000005045000-memory.dmp family_redline behavioral1/memory/4228-46-0x0000000005010000-0x0000000005045000-memory.dmp family_redline behavioral1/memory/4228-44-0x0000000005010000-0x0000000005045000-memory.dmp family_redline behavioral1/memory/4228-42-0x0000000005010000-0x0000000005045000-memory.dmp family_redline behavioral1/memory/4228-38-0x0000000005010000-0x0000000005045000-memory.dmp family_redline behavioral1/memory/4228-36-0x0000000005010000-0x0000000005045000-memory.dmp family_redline behavioral1/memory/4228-34-0x0000000005010000-0x0000000005045000-memory.dmp family_redline behavioral1/memory/4228-32-0x0000000005010000-0x0000000005045000-memory.dmp family_redline behavioral1/memory/4228-86-0x0000000005010000-0x0000000005045000-memory.dmp family_redline behavioral1/memory/4228-70-0x0000000005010000-0x0000000005045000-memory.dmp family_redline behavioral1/memory/4228-50-0x0000000005010000-0x0000000005045000-memory.dmp family_redline behavioral1/memory/4228-28-0x0000000005010000-0x0000000005045000-memory.dmp family_redline behavioral1/memory/4228-26-0x0000000005010000-0x0000000005045000-memory.dmp family_redline behavioral1/memory/4228-25-0x0000000005010000-0x0000000005045000-memory.dmp family_redline -
Redline family
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Executes dropped EXE 3 IoCs
pid Process 3836 zijZ4171.exe 4708 it612260.exe 4228 kp352771.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" it612260.exe -
Adds Run key to start application 2 TTPs 2 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\\\"" 8ae1965f317ae6949b63b8017c7e5158a0b9982a67ae40caea6603654c5fa2fb.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\\\"" zijZ4171.exe -
Launches sc.exe 1 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 3808 sc.exe -
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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 8ae1965f317ae6949b63b8017c7e5158a0b9982a67ae40caea6603654c5fa2fb.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language zijZ4171.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language kp352771.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 4708 it612260.exe 4708 it612260.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 4708 it612260.exe Token: SeDebugPrivilege 4228 kp352771.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 1200 wrote to memory of 3836 1200 8ae1965f317ae6949b63b8017c7e5158a0b9982a67ae40caea6603654c5fa2fb.exe 84 PID 1200 wrote to memory of 3836 1200 8ae1965f317ae6949b63b8017c7e5158a0b9982a67ae40caea6603654c5fa2fb.exe 84 PID 1200 wrote to memory of 3836 1200 8ae1965f317ae6949b63b8017c7e5158a0b9982a67ae40caea6603654c5fa2fb.exe 84 PID 3836 wrote to memory of 4708 3836 zijZ4171.exe 85 PID 3836 wrote to memory of 4708 3836 zijZ4171.exe 85 PID 3836 wrote to memory of 4228 3836 zijZ4171.exe 95 PID 3836 wrote to memory of 4228 3836 zijZ4171.exe 95 PID 3836 wrote to memory of 4228 3836 zijZ4171.exe 95
Processes
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C:\Users\Admin\AppData\Local\Temp\8ae1965f317ae6949b63b8017c7e5158a0b9982a67ae40caea6603654c5fa2fb.exe"C:\Users\Admin\AppData\Local\Temp\8ae1965f317ae6949b63b8017c7e5158a0b9982a67ae40caea6603654c5fa2fb.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1200 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zijZ4171.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zijZ4171.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3836 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it612260.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it612260.exe3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4708
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C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp352771.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp352771.exe3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:4228
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe start wuauserv1⤵
- Launches sc.exe
PID:3808
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
412KB
MD503bf777f22ad9aa378eb689cad1e76cb
SHA134197ac4c55a099bc3e75191ec4accfc19813a85
SHA256302f97a4d81b87b962c8bad2eccc1dfbe891dc1c3bcb9084620926a607912ff7
SHA512c4eb51087ff8c6289863161534a9132471f10eae314b748cc68b4360768fd5c710194fe54e7fce107c539c2985efa0a50a9d96abbc0547b9bf3783a5fe6b1ee9
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Filesize
11KB
MD57e93bacbbc33e6652e147e7fe07572a0
SHA1421a7167da01c8da4dc4d5234ca3dd84e319e762
SHA256850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38
SHA512250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91
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Filesize
368KB
MD538719e506e85008e962d7ee014b83581
SHA1c16e5d4369580b7cce77278978cd445f4d82963d
SHA2568650c08183c5e08cc01a4431466f72d99079dd35ab8fa1ef38869ac820a096f0
SHA512147155898249fe86ce50a8dac14e15c7f6a87ab6cb84fc9038cbd8095c2e575b3c88c0c03828dff084c130a0b941f145f89c78845034445ddd56e6ab586d0922