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
07-11-2024 10:19
Static task
static1
Behavioral task
behavioral1
Sample
3150d0a4b27826d2ce81f1cc6593e6f1121efac5cf0003afe3d0447eea84fb98.exe
Resource
win10v2004-20241007-en
General
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Target
3150d0a4b27826d2ce81f1cc6593e6f1121efac5cf0003afe3d0447eea84fb98.exe
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Size
814KB
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MD5
a8c6a2d748eb89cc0605c7df3bf0f626
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SHA1
9638f490b373b00a8b8fbe8447b43e15055af9fc
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SHA256
3150d0a4b27826d2ce81f1cc6593e6f1121efac5cf0003afe3d0447eea84fb98
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SHA512
769f60c4db079795f678d074fc4a8d82681cb83902ad95d624a5133adc150e3f72e5404d58439f0878aaff67c2e2940b834792a3f614858f0333b77f1adf2516
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SSDEEP
24576:YyqHnlOS9//F0BHNfZ+zM7DGPQUY1ddTTWRd:fqHlOSVOHNB+4dTTG
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/3704-19-0x0000000002800000-0x000000000281A000-memory.dmp healer behavioral1/memory/3704-21-0x0000000004EE0000-0x0000000004EF8000-memory.dmp healer behavioral1/memory/3704-22-0x0000000004EE0000-0x0000000004EF2000-memory.dmp healer behavioral1/memory/3704-49-0x0000000004EE0000-0x0000000004EF2000-memory.dmp healer behavioral1/memory/3704-48-0x0000000004EE0000-0x0000000004EF2000-memory.dmp healer behavioral1/memory/3704-46-0x0000000004EE0000-0x0000000004EF2000-memory.dmp healer behavioral1/memory/3704-43-0x0000000004EE0000-0x0000000004EF2000-memory.dmp healer behavioral1/memory/3704-41-0x0000000004EE0000-0x0000000004EF2000-memory.dmp healer behavioral1/memory/3704-39-0x0000000004EE0000-0x0000000004EF2000-memory.dmp healer behavioral1/memory/3704-38-0x0000000004EE0000-0x0000000004EF2000-memory.dmp healer behavioral1/memory/3704-35-0x0000000004EE0000-0x0000000004EF2000-memory.dmp healer behavioral1/memory/3704-33-0x0000000004EE0000-0x0000000004EF2000-memory.dmp healer behavioral1/memory/3704-31-0x0000000004EE0000-0x0000000004EF2000-memory.dmp healer behavioral1/memory/3704-29-0x0000000004EE0000-0x0000000004EF2000-memory.dmp healer behavioral1/memory/3704-27-0x0000000004EE0000-0x0000000004EF2000-memory.dmp healer behavioral1/memory/3704-25-0x0000000004EE0000-0x0000000004EF2000-memory.dmp healer behavioral1/memory/3704-23-0x0000000004EE0000-0x0000000004EF2000-memory.dmp healer -
Healer family
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Processes:
pro0379.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" pro0379.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" pro0379.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection pro0379.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" pro0379.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" pro0379.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" pro0379.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/3628-2143-0x0000000005750000-0x0000000005782000-memory.dmp family_redline C:\Windows\Temp\1.exe family_redline behavioral1/memory/5732-2156-0x00000000007B0000-0x00000000007E0000-memory.dmp family_redline C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si851363.exe family_redline behavioral1/memory/5868-2167-0x00000000001F0000-0x000000000021E000-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:
qu4613.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\International\Geo\Nation qu4613.exe -
Executes dropped EXE 5 IoCs
Processes:
un298855.exepro0379.exequ4613.exe1.exesi851363.exepid process 4792 un298855.exe 3704 pro0379.exe 3628 qu4613.exe 5732 1.exe 5868 si851363.exe -
Processes:
pro0379.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" pro0379.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features pro0379.exe -
Adds Run key to start application 2 TTPs 2 IoCs
Processes:
3150d0a4b27826d2ce81f1cc6593e6f1121efac5cf0003afe3d0447eea84fb98.exeun298855.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\\\"" 3150d0a4b27826d2ce81f1cc6593e6f1121efac5cf0003afe3d0447eea84fb98.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\\\"" un298855.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 432 3704 WerFault.exe pro0379.exe 5812 3628 WerFault.exe qu4613.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:
3150d0a4b27826d2ce81f1cc6593e6f1121efac5cf0003afe3d0447eea84fb98.exeun298855.exepro0379.exequ4613.exe1.exesi851363.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 3150d0a4b27826d2ce81f1cc6593e6f1121efac5cf0003afe3d0447eea84fb98.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language un298855.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language pro0379.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language qu4613.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 1.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language si851363.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
pro0379.exepid process 3704 pro0379.exe 3704 pro0379.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
pro0379.exequ4613.exedescription pid process Token: SeDebugPrivilege 3704 pro0379.exe Token: SeDebugPrivilege 3628 qu4613.exe -
Suspicious use of WriteProcessMemory 15 IoCs
Processes:
3150d0a4b27826d2ce81f1cc6593e6f1121efac5cf0003afe3d0447eea84fb98.exeun298855.exequ4613.exedescription pid process target process PID 3244 wrote to memory of 4792 3244 3150d0a4b27826d2ce81f1cc6593e6f1121efac5cf0003afe3d0447eea84fb98.exe un298855.exe PID 3244 wrote to memory of 4792 3244 3150d0a4b27826d2ce81f1cc6593e6f1121efac5cf0003afe3d0447eea84fb98.exe un298855.exe PID 3244 wrote to memory of 4792 3244 3150d0a4b27826d2ce81f1cc6593e6f1121efac5cf0003afe3d0447eea84fb98.exe un298855.exe PID 4792 wrote to memory of 3704 4792 un298855.exe pro0379.exe PID 4792 wrote to memory of 3704 4792 un298855.exe pro0379.exe PID 4792 wrote to memory of 3704 4792 un298855.exe pro0379.exe PID 4792 wrote to memory of 3628 4792 un298855.exe qu4613.exe PID 4792 wrote to memory of 3628 4792 un298855.exe qu4613.exe PID 4792 wrote to memory of 3628 4792 un298855.exe qu4613.exe PID 3628 wrote to memory of 5732 3628 qu4613.exe 1.exe PID 3628 wrote to memory of 5732 3628 qu4613.exe 1.exe PID 3628 wrote to memory of 5732 3628 qu4613.exe 1.exe PID 3244 wrote to memory of 5868 3244 3150d0a4b27826d2ce81f1cc6593e6f1121efac5cf0003afe3d0447eea84fb98.exe si851363.exe PID 3244 wrote to memory of 5868 3244 3150d0a4b27826d2ce81f1cc6593e6f1121efac5cf0003afe3d0447eea84fb98.exe si851363.exe PID 3244 wrote to memory of 5868 3244 3150d0a4b27826d2ce81f1cc6593e6f1121efac5cf0003afe3d0447eea84fb98.exe si851363.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\3150d0a4b27826d2ce81f1cc6593e6f1121efac5cf0003afe3d0447eea84fb98.exe"C:\Users\Admin\AppData\Local\Temp\3150d0a4b27826d2ce81f1cc6593e6f1121efac5cf0003afe3d0447eea84fb98.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3244 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un298855.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un298855.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4792 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro0379.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro0379.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:3704 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3704 -s 10884⤵
- Program crash
PID:432 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu4613.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu4613.exe3⤵
- Checks computer location settings
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3628 -
C:\Windows\Temp\1.exe"C:\Windows\Temp\1.exe"4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:5732 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3628 -s 13764⤵
- Program crash
PID:5812 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si851363.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si851363.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:5868
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 3704 -ip 37041⤵PID:1108
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 368 -p 3628 -ip 36281⤵PID:5760
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
169KB
MD5010af93c8ce6aded5e0b648984553113
SHA1c9010f3d72ddb20fbab1bff309c160312826bcdb
SHA256ec35396b373c9844a15d640a7241b790b59b490b2f570885d3e70f2bbea38646
SHA512870849560bba2384592ead72c21e7c6e659771d04f4133621e4926b9d9c7c392176abf2bb4f9fc34511bb3618f002a5784a1835996e6fac4dc035df0155e8787
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Filesize
660KB
MD5ce456927658f33dabb84be52ae59aec1
SHA1648c7629c232018a72cea54e7d994a2397df5f8e
SHA256ba656b72a56dfa8bce47a68c6cfdcd104f7b59751751ff33c0af1eefd276a32e
SHA512888af491099b47d2695ae77549f6361c35d1f89cb09c65397553526728578a42ea9ebb6588652c4c2ed817e1bc307fcde1b7dc6c129f2daf52a58d0eeb3e4a53
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Filesize
312KB
MD5c3f1696c9bea10a9dd43a86705d44752
SHA1617124892e69195260516c12adeb6d8c30d48888
SHA256b6d448096402809e569df6d89c46795ed13612a33fe46405940a3941794dbe81
SHA5128748b56c05f26e5d1b6c33ab2be2dd97e27e27557d3b3b856cd3a6184cfc5ce2c8346baabad83b3b8adda4effd9c3ad0a558aca103b6ff14edcc58c03b262e0f
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Filesize
495KB
MD56e31b71446e654448a9285e70976013d
SHA12824c2f399d70a31b2d21a639cebc60ce4c61ea4
SHA256b44e8f06f0c69b2645f5913f31b3f8d211f4b55a4018ead05da72eb59acbd874
SHA51284ba4c365e9681c0cb190489954df63afc37bb9ef818a4fba747757f758f51f8d17e1ab029dbe0b145471d9d05eb4bd01e8f0cf710c3b074586e90893267df3a
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Filesize
168KB
MD51073b2e7f778788852d3f7bb79929882
SHA17f5ca4d69e0fcaf8fe6de2e80455a8b90eb6e2c4
SHA256c46ef7b768c697e57d379ddfdfd3fb4931bf3d535730ef60feca9332e7a19feb
SHA51290cacc509128f9dfb4d96ae9e847ed61b2062297f39d03f481fb1f798b45b36a2d3a8fe2e6415bdc8ce363cf21decee5a9e080f23270395712da1fea9f4952d0