Analysis
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max time kernel
149s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
05-11-2024 01:28
Static task
static1
Behavioral task
behavioral1
Sample
d1a2e169d8e7f83f8f5aea5a7329d52208e169cb6ba56fc1e3d912e050cc6ae9.exe
Resource
win10v2004-20241007-en
General
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Target
d1a2e169d8e7f83f8f5aea5a7329d52208e169cb6ba56fc1e3d912e050cc6ae9.exe
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Size
851KB
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MD5
6615b1c679eeb61b0defa68906a88905
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SHA1
209466ba5f6455837ba69a564e28864e5aff7756
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SHA256
d1a2e169d8e7f83f8f5aea5a7329d52208e169cb6ba56fc1e3d912e050cc6ae9
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SHA512
8db23c506d1d8038ba14b51f3da88f393b7e0f571d4209db303e1fc7c5291feeaf9c317f75b4f842220b3148bd742767dd91dda6b636731c086d54e50b92e8a2
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SSDEEP
12288:eMrfy90pDa/KqOcLCFamVdjhRCUQu80uT0yOxXutEyr0ztar+9+4zp/Mb:VyO+yFaMzCUQJxTIXutNr0z869+4mb
Malware Config
Extracted
redline
lada
185.161.248.90:4125
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auth_value
0b3678897547fedafe314eda5a2015ba
Extracted
redline
diza
185.161.248.90:4125
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auth_value
0d09b419c8bc967f91c68be4a17e92ee
Signatures
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Detects Healer an antivirus disabler dropper 17 IoCs
Processes:
resource yara_rule behavioral1/memory/3692-19-0x0000000002880000-0x000000000289A000-memory.dmp healer behavioral1/memory/3692-21-0x0000000004DA0000-0x0000000004DB8000-memory.dmp healer behavioral1/memory/3692-49-0x0000000004DA0000-0x0000000004DB2000-memory.dmp healer behavioral1/memory/3692-47-0x0000000004DA0000-0x0000000004DB2000-memory.dmp healer behavioral1/memory/3692-45-0x0000000004DA0000-0x0000000004DB2000-memory.dmp healer behavioral1/memory/3692-43-0x0000000004DA0000-0x0000000004DB2000-memory.dmp healer behavioral1/memory/3692-41-0x0000000004DA0000-0x0000000004DB2000-memory.dmp healer behavioral1/memory/3692-37-0x0000000004DA0000-0x0000000004DB2000-memory.dmp healer behavioral1/memory/3692-35-0x0000000004DA0000-0x0000000004DB2000-memory.dmp healer behavioral1/memory/3692-33-0x0000000004DA0000-0x0000000004DB2000-memory.dmp healer behavioral1/memory/3692-31-0x0000000004DA0000-0x0000000004DB2000-memory.dmp healer behavioral1/memory/3692-29-0x0000000004DA0000-0x0000000004DB2000-memory.dmp healer behavioral1/memory/3692-27-0x0000000004DA0000-0x0000000004DB2000-memory.dmp healer behavioral1/memory/3692-39-0x0000000004DA0000-0x0000000004DB2000-memory.dmp healer behavioral1/memory/3692-25-0x0000000004DA0000-0x0000000004DB2000-memory.dmp healer behavioral1/memory/3692-23-0x0000000004DA0000-0x0000000004DB2000-memory.dmp healer behavioral1/memory/3692-22-0x0000000004DA0000-0x0000000004DB2000-memory.dmp healer -
Healer family
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Processes:
pr853579.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection pr853579.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" pr853579.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" pr853579.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" pr853579.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" pr853579.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" pr853579.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/1708-2205-0x0000000004FB0000-0x0000000004FE2000-memory.dmp family_redline C:\Windows\Temp\1.exe family_redline behavioral1/memory/6052-2218-0x0000000000BF0000-0x0000000000C1E000-memory.dmp family_redline C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si072693.exe family_redline behavioral1/memory/2000-2229-0x0000000000A00000-0x0000000000A30000-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:
qu714100.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Control Panel\International\Geo\Nation qu714100.exe -
Executes dropped EXE 5 IoCs
Processes:
un139169.exepr853579.exequ714100.exe1.exesi072693.exepid process 1112 un139169.exe 3692 pr853579.exe 1708 qu714100.exe 6052 1.exe 2000 si072693.exe -
Processes:
pr853579.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features pr853579.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" pr853579.exe -
Adds Run key to start application 2 TTPs 2 IoCs
Processes:
d1a2e169d8e7f83f8f5aea5a7329d52208e169cb6ba56fc1e3d912e050cc6ae9.exeun139169.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\\\"" d1a2e169d8e7f83f8f5aea5a7329d52208e169cb6ba56fc1e3d912e050cc6ae9.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\\\"" un139169.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 2512 3692 WerFault.exe pr853579.exe 208 1708 WerFault.exe qu714100.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:
d1a2e169d8e7f83f8f5aea5a7329d52208e169cb6ba56fc1e3d912e050cc6ae9.exeun139169.exepr853579.exequ714100.exe1.exesi072693.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language d1a2e169d8e7f83f8f5aea5a7329d52208e169cb6ba56fc1e3d912e050cc6ae9.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language un139169.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language pr853579.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language qu714100.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 1.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language si072693.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
pr853579.exepid process 3692 pr853579.exe 3692 pr853579.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
pr853579.exequ714100.exedescription pid process Token: SeDebugPrivilege 3692 pr853579.exe Token: SeDebugPrivilege 1708 qu714100.exe -
Suspicious use of WriteProcessMemory 15 IoCs
Processes:
d1a2e169d8e7f83f8f5aea5a7329d52208e169cb6ba56fc1e3d912e050cc6ae9.exeun139169.exequ714100.exedescription pid process target process PID 3876 wrote to memory of 1112 3876 d1a2e169d8e7f83f8f5aea5a7329d52208e169cb6ba56fc1e3d912e050cc6ae9.exe un139169.exe PID 3876 wrote to memory of 1112 3876 d1a2e169d8e7f83f8f5aea5a7329d52208e169cb6ba56fc1e3d912e050cc6ae9.exe un139169.exe PID 3876 wrote to memory of 1112 3876 d1a2e169d8e7f83f8f5aea5a7329d52208e169cb6ba56fc1e3d912e050cc6ae9.exe un139169.exe PID 1112 wrote to memory of 3692 1112 un139169.exe pr853579.exe PID 1112 wrote to memory of 3692 1112 un139169.exe pr853579.exe PID 1112 wrote to memory of 3692 1112 un139169.exe pr853579.exe PID 1112 wrote to memory of 1708 1112 un139169.exe qu714100.exe PID 1112 wrote to memory of 1708 1112 un139169.exe qu714100.exe PID 1112 wrote to memory of 1708 1112 un139169.exe qu714100.exe PID 1708 wrote to memory of 6052 1708 qu714100.exe 1.exe PID 1708 wrote to memory of 6052 1708 qu714100.exe 1.exe PID 1708 wrote to memory of 6052 1708 qu714100.exe 1.exe PID 3876 wrote to memory of 2000 3876 d1a2e169d8e7f83f8f5aea5a7329d52208e169cb6ba56fc1e3d912e050cc6ae9.exe si072693.exe PID 3876 wrote to memory of 2000 3876 d1a2e169d8e7f83f8f5aea5a7329d52208e169cb6ba56fc1e3d912e050cc6ae9.exe si072693.exe PID 3876 wrote to memory of 2000 3876 d1a2e169d8e7f83f8f5aea5a7329d52208e169cb6ba56fc1e3d912e050cc6ae9.exe si072693.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\d1a2e169d8e7f83f8f5aea5a7329d52208e169cb6ba56fc1e3d912e050cc6ae9.exe"C:\Users\Admin\AppData\Local\Temp\d1a2e169d8e7f83f8f5aea5a7329d52208e169cb6ba56fc1e3d912e050cc6ae9.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3876 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un139169.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un139169.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1112 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr853579.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr853579.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:3692 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3692 -s 10884⤵
- Program crash
PID:2512 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu714100.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu714100.exe3⤵
- Checks computer location settings
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1708 -
C:\Windows\Temp\1.exe"C:\Windows\Temp\1.exe"4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:6052 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1708 -s 13844⤵
- Program crash
PID:208 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si072693.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si072693.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:2000
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 3692 -ip 36921⤵PID:4628
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 480 -p 1708 -ip 17081⤵PID:1512
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
MD5c52ebada00a59ec1f651a0e9fbcef2eb
SHA1e1941278df76616f1ca3202ef2a9f99d2592d52f
SHA25635d5cff482e78c0137b3c51556d1e14aab0f38921ebfe46abc979a826301d28e
SHA5126b11124fa6cfa1d2fdb8b6a4cc237b4a65ecbeb1797179568dcef378041ce05bdf0af9b6434cc0b3feb2479112d003b0fa5c0d2178c73bc65d35f5c2cfb36be2
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Filesize
697KB
MD5e8125c825b78ce4dc38a881159d6a762
SHA1343261a0d55e72f00ddcb2ceb69b5d092c1588ac
SHA256743b04b6dad084f2b8c9fe8058bbcb54cdf6f5176777795730104b97d7948d5f
SHA51207c5e17d21db846ec8180cd16b7e0d4266cbe48e69b30cf60b9951e93f81d155c4376ca78d3854365c2b5f8a4b30fb99f12903fe5275de3ad8f3f1cf5645f419
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Filesize
403KB
MD5616818d4e6d3d07f05e4666a0caa4c17
SHA106c1fb04184e41f725ed3f6f0cfab76af9dd6379
SHA256419293bf4768f148ee50795ba47fef52a9563bbf48e7c527d94a96883f0e0341
SHA5123efb101dbdfb5a9a39fd35a4331e74f5608c615290c50376c7a15053666e6174e231a68c4dd88422432c303efe074dedb71da008c9ef28dffc4a625187e22055
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Filesize
586KB
MD547f69554100650a45d3b58c5c181e4b5
SHA144d9aa19f23f57e30df5919337be780433513add
SHA2566d44200d84dd6c3d51b5ea63d9aa478c4d8ac745b222f2c5784e2685c74d512c
SHA5123dcd517692c1dcf4f4aa2e12a82c97900c83891c844b6ccd79c84ed535fa10c6e2779539a27233bf64d62a68d2bac656b880e68633ea24a7b98f93d944a1cfda
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Filesize
168KB
MD503728fed675bcde5256342183b1d6f27
SHA1d13eace7d3d92f93756504b274777cc269b222a2
SHA256f1181356c69b3dcebadc67d4c751d01164c929eab2b250b83cdedeedd4cd5ef0
SHA5126e2800d2d4e7dcbcbe1842d78029b75d2faa742c8fd7925ae2486396c3dd8c0b8f66e760f3916e42631cde41c0606c48528a4cb779f124b8d28c7af9197c18d1