Analysis
-
max time kernel
146s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
06-11-2024 10:30
Static task
static1
Behavioral task
behavioral1
Sample
f1d0e06bf9d4a692e9be4b262b8136f910d2f38369e36d0eb60046620d3aa26c.exe
Resource
win10v2004-20241007-en
General
-
Target
f1d0e06bf9d4a692e9be4b262b8136f910d2f38369e36d0eb60046620d3aa26c.exe
-
Size
787KB
-
MD5
cff3108c15dff71be7cd6c7528d2eaba
-
SHA1
431cfe02fcdf9acc9431528fe6daaf96044a336f
-
SHA256
f1d0e06bf9d4a692e9be4b262b8136f910d2f38369e36d0eb60046620d3aa26c
-
SHA512
f84ddcc9b15463da2e4885615a4862376a4d208d3447b464e86403e8333d3ab344e248cd216a2ea07fcb63796338118d99047635c61c81ef5579ec2e095ad10e
-
SSDEEP
12288:jMrSy90IlqxJ4ubs5SfUJ0LkLHNc5zvyTI773kU1udX8coG0U63kz:VyWZbs5mUJIkJc5zqTE73k4HcoGD6Uz
Malware Config
Extracted
redline
norm
77.91.124.145:4125
-
auth_value
1514e6c0ec3d10a36f68f61b206f5759
Extracted
redline
diza
77.91.124.145:4125
-
auth_value
bbab0d2f0ae4d4fdd6b17077d93b3e80
Signatures
-
Detects Healer an antivirus disabler dropper 17 IoCs
Processes:
resource yara_rule behavioral1/memory/3164-19-0x0000000002330000-0x000000000234A000-memory.dmp healer behavioral1/memory/3164-21-0x00000000025E0000-0x00000000025F8000-memory.dmp healer behavioral1/memory/3164-23-0x00000000025E0000-0x00000000025F2000-memory.dmp healer behavioral1/memory/3164-49-0x00000000025E0000-0x00000000025F2000-memory.dmp healer behavioral1/memory/3164-47-0x00000000025E0000-0x00000000025F2000-memory.dmp healer behavioral1/memory/3164-46-0x00000000025E0000-0x00000000025F2000-memory.dmp healer behavioral1/memory/3164-43-0x00000000025E0000-0x00000000025F2000-memory.dmp healer behavioral1/memory/3164-42-0x00000000025E0000-0x00000000025F2000-memory.dmp healer behavioral1/memory/3164-39-0x00000000025E0000-0x00000000025F2000-memory.dmp healer behavioral1/memory/3164-37-0x00000000025E0000-0x00000000025F2000-memory.dmp healer behavioral1/memory/3164-35-0x00000000025E0000-0x00000000025F2000-memory.dmp healer behavioral1/memory/3164-33-0x00000000025E0000-0x00000000025F2000-memory.dmp healer behavioral1/memory/3164-31-0x00000000025E0000-0x00000000025F2000-memory.dmp healer behavioral1/memory/3164-29-0x00000000025E0000-0x00000000025F2000-memory.dmp healer behavioral1/memory/3164-27-0x00000000025E0000-0x00000000025F2000-memory.dmp healer behavioral1/memory/3164-25-0x00000000025E0000-0x00000000025F2000-memory.dmp healer behavioral1/memory/3164-22-0x00000000025E0000-0x00000000025F2000-memory.dmp healer -
Healer family
-
Processes:
pro4073.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" pro4073.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" pro4073.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection pro4073.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" pro4073.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" pro4073.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" pro4073.exe -
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
-
RedLine payload 5 IoCs
Processes:
resource yara_rule behavioral1/memory/1480-2143-0x0000000005420000-0x0000000005452000-memory.dmp family_redline C:\Windows\Temp\1.exe family_redline behavioral1/memory/1436-2156-0x00000000002B0000-0x00000000002E0000-memory.dmp family_redline C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si183861.exe family_redline behavioral1/memory/2668-2167-0x0000000000010000-0x000000000003E000-memory.dmp family_redline -
Redline family
-
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
qu8430.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Control Panel\International\Geo\Nation qu8430.exe -
Executes dropped EXE 5 IoCs
Processes:
un256586.exepro4073.exequ8430.exe1.exesi183861.exepid process 4440 un256586.exe 3164 pro4073.exe 1480 qu8430.exe 1436 1.exe 2668 si183861.exe -
Processes:
pro4073.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features pro4073.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" pro4073.exe -
Adds Run key to start application 2 TTPs 2 IoCs
Processes:
f1d0e06bf9d4a692e9be4b262b8136f910d2f38369e36d0eb60046620d3aa26c.exeun256586.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\\\"" f1d0e06bf9d4a692e9be4b262b8136f910d2f38369e36d0eb60046620d3aa26c.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\\\"" un256586.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Program crash 2 IoCs
Processes:
WerFault.exeWerFault.exepid pid_target process target process 3044 3164 WerFault.exe pro4073.exe 960 1480 WerFault.exe qu8430.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:
si183861.exef1d0e06bf9d4a692e9be4b262b8136f910d2f38369e36d0eb60046620d3aa26c.exeun256586.exepro4073.exequ8430.exe1.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language si183861.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language f1d0e06bf9d4a692e9be4b262b8136f910d2f38369e36d0eb60046620d3aa26c.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language un256586.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language pro4073.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language qu8430.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 1.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
pro4073.exepid process 3164 pro4073.exe 3164 pro4073.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
pro4073.exequ8430.exedescription pid process Token: SeDebugPrivilege 3164 pro4073.exe Token: SeDebugPrivilege 1480 qu8430.exe -
Suspicious use of WriteProcessMemory 15 IoCs
Processes:
f1d0e06bf9d4a692e9be4b262b8136f910d2f38369e36d0eb60046620d3aa26c.exeun256586.exequ8430.exedescription pid process target process PID 3064 wrote to memory of 4440 3064 f1d0e06bf9d4a692e9be4b262b8136f910d2f38369e36d0eb60046620d3aa26c.exe un256586.exe PID 3064 wrote to memory of 4440 3064 f1d0e06bf9d4a692e9be4b262b8136f910d2f38369e36d0eb60046620d3aa26c.exe un256586.exe PID 3064 wrote to memory of 4440 3064 f1d0e06bf9d4a692e9be4b262b8136f910d2f38369e36d0eb60046620d3aa26c.exe un256586.exe PID 4440 wrote to memory of 3164 4440 un256586.exe pro4073.exe PID 4440 wrote to memory of 3164 4440 un256586.exe pro4073.exe PID 4440 wrote to memory of 3164 4440 un256586.exe pro4073.exe PID 4440 wrote to memory of 1480 4440 un256586.exe qu8430.exe PID 4440 wrote to memory of 1480 4440 un256586.exe qu8430.exe PID 4440 wrote to memory of 1480 4440 un256586.exe qu8430.exe PID 1480 wrote to memory of 1436 1480 qu8430.exe 1.exe PID 1480 wrote to memory of 1436 1480 qu8430.exe 1.exe PID 1480 wrote to memory of 1436 1480 qu8430.exe 1.exe PID 3064 wrote to memory of 2668 3064 f1d0e06bf9d4a692e9be4b262b8136f910d2f38369e36d0eb60046620d3aa26c.exe si183861.exe PID 3064 wrote to memory of 2668 3064 f1d0e06bf9d4a692e9be4b262b8136f910d2f38369e36d0eb60046620d3aa26c.exe si183861.exe PID 3064 wrote to memory of 2668 3064 f1d0e06bf9d4a692e9be4b262b8136f910d2f38369e36d0eb60046620d3aa26c.exe si183861.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\f1d0e06bf9d4a692e9be4b262b8136f910d2f38369e36d0eb60046620d3aa26c.exe"C:\Users\Admin\AppData\Local\Temp\f1d0e06bf9d4a692e9be4b262b8136f910d2f38369e36d0eb60046620d3aa26c.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3064 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un256586.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un256586.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4440 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro4073.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro4073.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:3164 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3164 -s 11004⤵
- Program crash
PID:3044 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu8430.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu8430.exe3⤵
- Checks computer location settings
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1480 -
C:\Windows\Temp\1.exe"C:\Windows\Temp\1.exe"4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:1436 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1480 -s 14324⤵
- Program crash
PID:960 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si183861.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si183861.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:2668
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 3164 -ip 31641⤵PID:1216
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 1480 -ip 14801⤵PID:652
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
Loading Replay Monitor...
Downloads
-
Filesize
168KB
MD5321646e1ee60b88ff6f9293b8f7ae57e
SHA19af4314480419a5599934826a17661a03da18aa6
SHA256b572917cbc6912707c37c4bb8cc5113478b8b120f5a3fd550e7edd660c47e5ae
SHA512db79fd4404a85448e9a84d29f722d84a8dc30870216e4f10faa43739170d95fb08a45c199ba0a93808868627fb0306da7e6b58b11c068b7b56940e79a3027320
-
Filesize
633KB
MD5c7ca29cfd6a7f586ced4b8bc5c9018af
SHA1a71fc64e042b04b74bddabe7af0048f903d109fd
SHA256e28f91cd7397e5d85a3afa3ca4266fd0c0d9ca5110a4df831891bcba24825bf3
SHA51264732f1c1f46a646906d0e08797bfaae62712f1c77f28c8d12b22ec21d430d5201d2be19e8314ed33448be0f68c07b802dc549aceb3a7176364f66c9fd213dfe
-
Filesize
230KB
MD579cf1ee6a83dc7ee9562de6128dad957
SHA1663d6fbc126db7a7b54233c3f6eb441ca8f5d0c1
SHA256bbb007a85b6a41ab75791d3e5e8152a22ecf6bd1f34a3b1cc7d1ca0470999ba6
SHA512eea82f11044c6340285b651ce56912b97e486d025e8a8a2c8ccd130aeccba2bfe9efcc1d5911a85e90aaacc454aeb9eae0c9ac4d0025bc6d1799902dcfb9fc90
-
Filesize
414KB
MD5c898ad819dd13d399e8cfdfd9ddb0a99
SHA11eb1bf410c7e02216aff5a8768b7043bb58eedd8
SHA256993503de1d010b837c563c8758c9629777637fbc743e36901ee9506ad35412d3
SHA512bda718e97eefe734497560c46ddf577e42ad3fe24c19128e4672a26c30181f374edf353db354cef66ced3f323929eae514f4d440e844edcc62d75fc857d7fdbf
-
Filesize
168KB
MD51073b2e7f778788852d3f7bb79929882
SHA17f5ca4d69e0fcaf8fe6de2e80455a8b90eb6e2c4
SHA256c46ef7b768c697e57d379ddfdfd3fb4931bf3d535730ef60feca9332e7a19feb
SHA51290cacc509128f9dfb4d96ae9e847ed61b2062297f39d03f481fb1f798b45b36a2d3a8fe2e6415bdc8ce363cf21decee5a9e080f23270395712da1fea9f4952d0