Analysis
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max time kernel
146s -
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
08-11-2024 00:43
Static task
static1
Behavioral task
behavioral1
Sample
96c0dd9611e78a4d7e3ea39144005f6416b3eb087505b8b52d61d80be77adc4e.exe
Resource
win10v2004-20241007-en
General
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Target
96c0dd9611e78a4d7e3ea39144005f6416b3eb087505b8b52d61d80be77adc4e.exe
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Size
787KB
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MD5
92ec9a03c7887fec9dc475906de470b8
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SHA1
87cdfa056a376e161bb8fd840ed4b28c880a0db3
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SHA256
96c0dd9611e78a4d7e3ea39144005f6416b3eb087505b8b52d61d80be77adc4e
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SHA512
575b358b72c2dbf7b5c476598eb819ba1349c60db542eae01a5148510904b747b788d12fbc67bf4c9b1b42ee2fba98004b677589a74a4ea28ef8b8f351962886
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SSDEEP
12288:cMrgy901xGeX8ApZhfv5JOsryND4U32yM53Hm15gXCubFTlL6/z:Uy28AZv5JLO332t53Hinu+
Malware Config
Extracted
redline
norm
77.91.124.145:4125
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auth_value
1514e6c0ec3d10a36f68f61b206f5759
Extracted
redline
diza
77.91.124.145:4125
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auth_value
bbab0d2f0ae4d4fdd6b17077d93b3e80
Signatures
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Detects Healer an antivirus disabler dropper 17 IoCs
Processes:
resource yara_rule behavioral1/memory/4780-19-0x0000000002500000-0x000000000251A000-memory.dmp healer behavioral1/memory/4780-21-0x0000000004B80000-0x0000000004B98000-memory.dmp healer behavioral1/memory/4780-49-0x0000000004B80000-0x0000000004B92000-memory.dmp healer behavioral1/memory/4780-47-0x0000000004B80000-0x0000000004B92000-memory.dmp healer behavioral1/memory/4780-45-0x0000000004B80000-0x0000000004B92000-memory.dmp healer behavioral1/memory/4780-43-0x0000000004B80000-0x0000000004B92000-memory.dmp healer behavioral1/memory/4780-41-0x0000000004B80000-0x0000000004B92000-memory.dmp healer behavioral1/memory/4780-39-0x0000000004B80000-0x0000000004B92000-memory.dmp healer behavioral1/memory/4780-37-0x0000000004B80000-0x0000000004B92000-memory.dmp healer behavioral1/memory/4780-35-0x0000000004B80000-0x0000000004B92000-memory.dmp healer behavioral1/memory/4780-33-0x0000000004B80000-0x0000000004B92000-memory.dmp healer behavioral1/memory/4780-31-0x0000000004B80000-0x0000000004B92000-memory.dmp healer behavioral1/memory/4780-29-0x0000000004B80000-0x0000000004B92000-memory.dmp healer behavioral1/memory/4780-27-0x0000000004B80000-0x0000000004B92000-memory.dmp healer behavioral1/memory/4780-25-0x0000000004B80000-0x0000000004B92000-memory.dmp healer behavioral1/memory/4780-23-0x0000000004B80000-0x0000000004B92000-memory.dmp healer behavioral1/memory/4780-22-0x0000000004B80000-0x0000000004B92000-memory.dmp healer -
Healer family
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Processes:
pro6375.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" pro6375.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection pro6375.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" pro6375.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" pro6375.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" pro6375.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" pro6375.exe -
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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RedLine payload 5 IoCs
Processes:
resource yara_rule behavioral1/memory/4868-2143-0x0000000005400000-0x0000000005432000-memory.dmp family_redline C:\Windows\Temp\1.exe family_redline behavioral1/memory/5708-2156-0x0000000000AC0000-0x0000000000AF0000-memory.dmp family_redline C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si143752.exe family_redline behavioral1/memory/5296-2167-0x00000000006F0000-0x000000000071E000-memory.dmp family_redline -
Redline family
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
qu2793.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Control Panel\International\Geo\Nation qu2793.exe -
Executes dropped EXE 5 IoCs
Processes:
un057000.exepro6375.exequ2793.exe1.exesi143752.exepid process 1948 un057000.exe 4780 pro6375.exe 4868 qu2793.exe 5708 1.exe 5296 si143752.exe -
Processes:
pro6375.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features pro6375.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" pro6375.exe -
Adds Run key to start application 2 TTPs 2 IoCs
Processes:
un057000.exe96c0dd9611e78a4d7e3ea39144005f6416b3eb087505b8b52d61d80be77adc4e.exedescription ioc process 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\\\"" un057000.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\\\"" 96c0dd9611e78a4d7e3ea39144005f6416b3eb087505b8b52d61d80be77adc4e.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Program crash 2 IoCs
Processes:
WerFault.exeWerFault.exepid pid_target process target process 1116 4780 WerFault.exe pro6375.exe 6024 4868 WerFault.exe qu2793.exe -
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.
Processes:
pro6375.exequ2793.exe1.exesi143752.exe96c0dd9611e78a4d7e3ea39144005f6416b3eb087505b8b52d61d80be77adc4e.exeun057000.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language pro6375.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language qu2793.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 1.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language si143752.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 96c0dd9611e78a4d7e3ea39144005f6416b3eb087505b8b52d61d80be77adc4e.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language un057000.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
pro6375.exepid process 4780 pro6375.exe 4780 pro6375.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
pro6375.exequ2793.exedescription pid process Token: SeDebugPrivilege 4780 pro6375.exe Token: SeDebugPrivilege 4868 qu2793.exe -
Suspicious use of WriteProcessMemory 15 IoCs
Processes:
96c0dd9611e78a4d7e3ea39144005f6416b3eb087505b8b52d61d80be77adc4e.exeun057000.exequ2793.exedescription pid process target process PID 2248 wrote to memory of 1948 2248 96c0dd9611e78a4d7e3ea39144005f6416b3eb087505b8b52d61d80be77adc4e.exe un057000.exe PID 2248 wrote to memory of 1948 2248 96c0dd9611e78a4d7e3ea39144005f6416b3eb087505b8b52d61d80be77adc4e.exe un057000.exe PID 2248 wrote to memory of 1948 2248 96c0dd9611e78a4d7e3ea39144005f6416b3eb087505b8b52d61d80be77adc4e.exe un057000.exe PID 1948 wrote to memory of 4780 1948 un057000.exe pro6375.exe PID 1948 wrote to memory of 4780 1948 un057000.exe pro6375.exe PID 1948 wrote to memory of 4780 1948 un057000.exe pro6375.exe PID 1948 wrote to memory of 4868 1948 un057000.exe qu2793.exe PID 1948 wrote to memory of 4868 1948 un057000.exe qu2793.exe PID 1948 wrote to memory of 4868 1948 un057000.exe qu2793.exe PID 4868 wrote to memory of 5708 4868 qu2793.exe 1.exe PID 4868 wrote to memory of 5708 4868 qu2793.exe 1.exe PID 4868 wrote to memory of 5708 4868 qu2793.exe 1.exe PID 2248 wrote to memory of 5296 2248 96c0dd9611e78a4d7e3ea39144005f6416b3eb087505b8b52d61d80be77adc4e.exe si143752.exe PID 2248 wrote to memory of 5296 2248 96c0dd9611e78a4d7e3ea39144005f6416b3eb087505b8b52d61d80be77adc4e.exe si143752.exe PID 2248 wrote to memory of 5296 2248 96c0dd9611e78a4d7e3ea39144005f6416b3eb087505b8b52d61d80be77adc4e.exe si143752.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\96c0dd9611e78a4d7e3ea39144005f6416b3eb087505b8b52d61d80be77adc4e.exe"C:\Users\Admin\AppData\Local\Temp\96c0dd9611e78a4d7e3ea39144005f6416b3eb087505b8b52d61d80be77adc4e.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2248 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un057000.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un057000.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1948 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6375.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6375.exe3⤵
- 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:4780 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4780 -s 10804⤵
- Program crash
PID:1116 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu2793.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu2793.exe3⤵
- Checks computer location settings
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4868 -
C:\Windows\Temp\1.exe"C:\Windows\Temp\1.exe"4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:5708 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4868 -s 14604⤵
- Program crash
PID:6024 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si143752.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si143752.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:5296
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4780 -ip 47801⤵PID:2740
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 560 -p 4868 -ip 48681⤵PID:5844
Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Privilege Escalation
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
168KB
MD51ff57d084e5e298fb426ee3ebfe9d46d
SHA1f5b21fbb39af2f3d1bd70f0015262c3ac36e658c
SHA256c87394c9d61076321a85d0d2758a36a42177ea8b51f65a558d0cb6a29def3879
SHA512be44ab8cbc935b6feb1ef9fbd71bca7f2f3ecfa95f5b6c5a5af0f24b438dc99475c9e6b267742c01bc19fdfe55d89c1e725cc26c557630995adacd95675dad5a
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Filesize
633KB
MD5a2fc4917be0650e8b0bf08f4c7aa2ecf
SHA1a1ce0aa8cac02103b4d2b834169a4cf7d597f397
SHA256f97faf40b301495ebb6194b4e9205e06a02159a9f0d5b5d06c035fd044637279
SHA51275176cf48761b433fa7fb542fcac0fc4f010d5eed5c80182410ddeb5724f7f31d2afaf6e64499367ade3d35118384dc7311af7b9b1f9c3b5960422b3529c5aa5
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Filesize
230KB
MD5097e5d30e7c90b2b5d36749540105a42
SHA161301cc4078b3fae0eaeaf0a84b9ef3c5deea223
SHA2567d8a53eee457c82dcca0ef10e3619346b0423386f592675a3a44d53cdce8b97b
SHA51283c53b18aedb64595e24d55a03120d92721e888e7b8ae02eb1adaf11d887a48d16197ca62a95ee6426cde9253dfcf7a21003915bdcb2ce3b6519748646c32231
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Filesize
414KB
MD5208a143b8d06fe4f467a641de92156f1
SHA1e717d2aa0d645e84eb2eb6458246d16b4ac93db8
SHA256636c79d24f650934c0dcf9105d4e3529b132372b197e86bc4c7b8ca29699fa7d
SHA512a03781755ee90b0e5a386798ef6334b78846303ad53da452a1383422d7990b6c0142132e678dd327410a0ed8b7c0f8aefc47b9536bc86d37ded8533b3116326d
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Filesize
168KB
MD51073b2e7f778788852d3f7bb79929882
SHA17f5ca4d69e0fcaf8fe6de2e80455a8b90eb6e2c4
SHA256c46ef7b768c697e57d379ddfdfd3fb4931bf3d535730ef60feca9332e7a19feb
SHA51290cacc509128f9dfb4d96ae9e847ed61b2062297f39d03f481fb1f798b45b36a2d3a8fe2e6415bdc8ce363cf21decee5a9e080f23270395712da1fea9f4952d0