Analysis
-
max time kernel
117s -
max time network
119s -
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, 06:03
Static task
static1
Behavioral task
behavioral1
Sample
64bec3fe65069e5f7b005133c647aff0279d37f1e7d33ae2528b87d2e48fe108N.exe
Resource
win10v2004-20241007-en
General
-
Target
64bec3fe65069e5f7b005133c647aff0279d37f1e7d33ae2528b87d2e48fe108N.exe
-
Size
522KB
-
MD5
028aed9b64e1f6200d4946bc9f329bbc
-
SHA1
ac43b1b6294191e8273e9bc768172622845dfb7b
-
SHA256
89040e7d35b9a12a6e9a529c3b9ec6c29fdd679ce3106d61fd2fe874615d2607
-
SHA512
9586471c49364cce08fb95e990a1bb5388cdcde692c32e3273241bdcad2088a48fa7988534745dd44d79b9f8e170d00413011baafd13ef8931af277c6a8e149b
-
SSDEEP
12288:zMrZy90I3rKYxZ/qXorwO4hCfJnQg/US66lOmyiY:yy9OYxZ/6o14Yf11HYmyiY
Malware Config
Extracted
redline
rosn
176.113.115.145:4125
-
auth_value
050a19e1db4d0024b0f23b37dcf961f4
Signatures
-
Detects Healer an antivirus disabler dropper 2 IoCs
resource yara_rule behavioral1/files/0x0008000000023cd7-12.dat healer behavioral1/memory/2316-15-0x00000000008F0000-0x00000000008FA000-memory.dmp healer -
Healer family
-
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" jr906185.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" jr906185.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" jr906185.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" jr906185.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" jr906185.exe Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection jr906185.exe -
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
-
RedLine payload 35 IoCs
resource yara_rule behavioral1/memory/2784-22-0x00000000023E0000-0x0000000002426000-memory.dmp family_redline behavioral1/memory/2784-24-0x0000000005080000-0x00000000050C4000-memory.dmp family_redline behavioral1/memory/2784-36-0x0000000005080000-0x00000000050BF000-memory.dmp family_redline behavioral1/memory/2784-38-0x0000000005080000-0x00000000050BF000-memory.dmp family_redline behavioral1/memory/2784-88-0x0000000005080000-0x00000000050BF000-memory.dmp family_redline behavioral1/memory/2784-87-0x0000000005080000-0x00000000050BF000-memory.dmp family_redline behavioral1/memory/2784-84-0x0000000005080000-0x00000000050BF000-memory.dmp family_redline behavioral1/memory/2784-83-0x0000000005080000-0x00000000050BF000-memory.dmp family_redline behavioral1/memory/2784-80-0x0000000005080000-0x00000000050BF000-memory.dmp family_redline behavioral1/memory/2784-78-0x0000000005080000-0x00000000050BF000-memory.dmp family_redline behavioral1/memory/2784-76-0x0000000005080000-0x00000000050BF000-memory.dmp family_redline behavioral1/memory/2784-74-0x0000000005080000-0x00000000050BF000-memory.dmp family_redline behavioral1/memory/2784-72-0x0000000005080000-0x00000000050BF000-memory.dmp family_redline behavioral1/memory/2784-70-0x0000000005080000-0x00000000050BF000-memory.dmp family_redline behavioral1/memory/2784-68-0x0000000005080000-0x00000000050BF000-memory.dmp family_redline behavioral1/memory/2784-66-0x0000000005080000-0x00000000050BF000-memory.dmp family_redline behavioral1/memory/2784-64-0x0000000005080000-0x00000000050BF000-memory.dmp family_redline behavioral1/memory/2784-62-0x0000000005080000-0x00000000050BF000-memory.dmp family_redline behavioral1/memory/2784-58-0x0000000005080000-0x00000000050BF000-memory.dmp family_redline behavioral1/memory/2784-56-0x0000000005080000-0x00000000050BF000-memory.dmp family_redline behavioral1/memory/2784-54-0x0000000005080000-0x00000000050BF000-memory.dmp family_redline behavioral1/memory/2784-52-0x0000000005080000-0x00000000050BF000-memory.dmp family_redline behavioral1/memory/2784-50-0x0000000005080000-0x00000000050BF000-memory.dmp family_redline behavioral1/memory/2784-48-0x0000000005080000-0x00000000050BF000-memory.dmp family_redline behavioral1/memory/2784-46-0x0000000005080000-0x00000000050BF000-memory.dmp family_redline behavioral1/memory/2784-44-0x0000000005080000-0x00000000050BF000-memory.dmp family_redline behavioral1/memory/2784-42-0x0000000005080000-0x00000000050BF000-memory.dmp family_redline behavioral1/memory/2784-40-0x0000000005080000-0x00000000050BF000-memory.dmp family_redline behavioral1/memory/2784-34-0x0000000005080000-0x00000000050BF000-memory.dmp family_redline behavioral1/memory/2784-32-0x0000000005080000-0x00000000050BF000-memory.dmp family_redline behavioral1/memory/2784-30-0x0000000005080000-0x00000000050BF000-memory.dmp family_redline behavioral1/memory/2784-28-0x0000000005080000-0x00000000050BF000-memory.dmp family_redline behavioral1/memory/2784-60-0x0000000005080000-0x00000000050BF000-memory.dmp family_redline behavioral1/memory/2784-26-0x0000000005080000-0x00000000050BF000-memory.dmp family_redline behavioral1/memory/2784-25-0x0000000005080000-0x00000000050BF000-memory.dmp family_redline -
Redline family
-
Executes dropped EXE 3 IoCs
pid Process 1984 zibM7862.exe 2316 jr906185.exe 2784 ku093719.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" jr906185.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\\\"" 64bec3fe65069e5f7b005133c647aff0279d37f1e7d33ae2528b87d2e48fe108N.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\\\"" zibM7862.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 zibM7862.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ku093719.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 64bec3fe65069e5f7b005133c647aff0279d37f1e7d33ae2528b87d2e48fe108N.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2316 jr906185.exe 2316 jr906185.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 2316 jr906185.exe Token: SeDebugPrivilege 2784 ku093719.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 2508 wrote to memory of 1984 2508 64bec3fe65069e5f7b005133c647aff0279d37f1e7d33ae2528b87d2e48fe108N.exe 85 PID 2508 wrote to memory of 1984 2508 64bec3fe65069e5f7b005133c647aff0279d37f1e7d33ae2528b87d2e48fe108N.exe 85 PID 2508 wrote to memory of 1984 2508 64bec3fe65069e5f7b005133c647aff0279d37f1e7d33ae2528b87d2e48fe108N.exe 85 PID 1984 wrote to memory of 2316 1984 zibM7862.exe 86 PID 1984 wrote to memory of 2316 1984 zibM7862.exe 86 PID 1984 wrote to memory of 2784 1984 zibM7862.exe 101 PID 1984 wrote to memory of 2784 1984 zibM7862.exe 101 PID 1984 wrote to memory of 2784 1984 zibM7862.exe 101
Processes
-
C:\Users\Admin\AppData\Local\Temp\64bec3fe65069e5f7b005133c647aff0279d37f1e7d33ae2528b87d2e48fe108N.exe"C:\Users\Admin\AppData\Local\Temp\64bec3fe65069e5f7b005133c647aff0279d37f1e7d33ae2528b87d2e48fe108N.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2508 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zibM7862.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zibM7862.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1984 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr906185.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr906185.exe3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2316
-
-
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku093719.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ku093719.exe3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:2784
-
-
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
-
Filesize
380KB
MD52e687e8b9f9a60a425a8a5bf24da6ff6
SHA13671eb6d985a3f0ddba5a05abe34bc22103e416f
SHA256fdaef8f50c626e98d36eb43b8ce160805ce5cf729af170fa2554cb0b16bfc485
SHA5128da745662a3dfe315750d73b94494da8093727110461815f41b0748339a5702c58dde9a47966fd68e41cc53130db96f137d47ef580240db3a6889288d534959b
-
Filesize
15KB
MD5b1611126b26d3a820698c71942879f08
SHA16ddddd6a0535e38f5803811722d1b78ca6470cba
SHA256c293d6a9a6ee24c93cd2f8656919f39beafa13344084c1ebb459dcf55775d9be
SHA5125753c0d9c9bba196ce3b604e0573b373ce5a11f14ff5d1f188163aefe91d040ec3afb68988a138383f627bdbfcd344f49b02379b53c5cdd59d8e20d8258a6c4e
-
Filesize
295KB
MD5f7d6e6b14eedbc715c605d93c31377be
SHA18bfa77451e5029a6e0560920ff9132295fce4f01
SHA25658eea3db32c479dde630d3fd9c2ddcf0b7b4d28633081841e38de89d4c2ffeba
SHA512f1b1d2b53e2e7b5aa87472179565ce4ccd8a9822f299e774714b0fab31ed290069428e4a787ecd0d4817f991442c863b3d1f7a981b189d07c7b76040beb0fa56