Analysis
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max time kernel
159s -
max time network
167s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
05-05-2023 18:25
Static task
static1
Behavioral task
behavioral1
Sample
556ff5b907b2198707acda877aa48cf9765936d90706b43be27d96900ea935ea.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
556ff5b907b2198707acda877aa48cf9765936d90706b43be27d96900ea935ea.exe
Resource
win10v2004-20230220-en
General
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Target
556ff5b907b2198707acda877aa48cf9765936d90706b43be27d96900ea935ea.exe
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Size
556KB
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MD5
2b59b2b12a9607a2534afe87f33e08c6
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SHA1
8e7d01f1bbae0d2785fc24a10c2ed3740ffee667
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SHA256
556ff5b907b2198707acda877aa48cf9765936d90706b43be27d96900ea935ea
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SHA512
571c754fcc609554bef968d1f9f6d055d6cf3d91f1c0f2231ad22608b706348296164a96443b73c01a1f38efdd940cd7b17531ef56c4fabc689b6791f867b87b
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SSDEEP
12288:CMrIy904AQcEKFvmk8+8aorXCxrRmeJ+K7IevKDKRmdR4zLmZWH:eyFYesRme57Iey+RmdR4zU+
Malware Config
Extracted
redline
darm
217.196.96.56:4138
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auth_value
d88ac8ccc04ab9979b04b46313db1648
Signatures
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Detects Redline Stealer samples 3 IoCs
This rule detects the presence of Redline Stealer samples based on their unique strings.
resource yara_rule behavioral2/memory/4364-148-0x000000000A710000-0x000000000AD28000-memory.dmp redline_stealer behavioral2/memory/4364-156-0x000000000AD30000-0x000000000AD96000-memory.dmp redline_stealer behavioral2/memory/4364-158-0x000000000B370000-0x000000000B532000-memory.dmp redline_stealer -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" h5907784.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection h5907784.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" h5907784.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" h5907784.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" h5907784.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" h5907784.exe -
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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Checks computer location settings 2 TTPs 2 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-4238149048-355649189-894321705-1000\Control Panel\International\Geo\Nation i2849200.exe Key value queried \REGISTRY\USER\S-1-5-21-4238149048-355649189-894321705-1000\Control Panel\International\Geo\Nation oneetx.exe -
Executes dropped EXE 6 IoCs
pid Process 2152 x0899426.exe 4364 g0463264.exe 3716 h5907784.exe 2948 i2849200.exe 3240 oneetx.exe 3908 oneetx.exe -
Loads dropped DLL 1 IoCs
pid Process 3316 rundll32.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features h5907784.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" h5907784.exe -
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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Adds Run key to start application 2 TTPs 4 IoCs
description ioc Process Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce 556ff5b907b2198707acda877aa48cf9765936d90706b43be27d96900ea935ea.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\\\"" 556ff5b907b2198707acda877aa48cf9765936d90706b43be27d96900ea935ea.exe Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce x0899426.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\\\"" x0899426.exe -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Program crash 1 IoCs
pid pid_target Process procid_target 4836 3716 WerFault.exe 92 -
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 4160 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 4364 g0463264.exe 4364 g0463264.exe 3716 h5907784.exe 3716 h5907784.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 4364 g0463264.exe Token: SeDebugPrivilege 3716 h5907784.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2948 i2849200.exe -
Suspicious use of WriteProcessMemory 42 IoCs
description pid Process procid_target PID 2328 wrote to memory of 2152 2328 556ff5b907b2198707acda877aa48cf9765936d90706b43be27d96900ea935ea.exe 83 PID 2328 wrote to memory of 2152 2328 556ff5b907b2198707acda877aa48cf9765936d90706b43be27d96900ea935ea.exe 83 PID 2328 wrote to memory of 2152 2328 556ff5b907b2198707acda877aa48cf9765936d90706b43be27d96900ea935ea.exe 83 PID 2152 wrote to memory of 4364 2152 x0899426.exe 84 PID 2152 wrote to memory of 4364 2152 x0899426.exe 84 PID 2152 wrote to memory of 4364 2152 x0899426.exe 84 PID 2152 wrote to memory of 3716 2152 x0899426.exe 92 PID 2152 wrote to memory of 3716 2152 x0899426.exe 92 PID 2152 wrote to memory of 3716 2152 x0899426.exe 92 PID 2328 wrote to memory of 2948 2328 556ff5b907b2198707acda877aa48cf9765936d90706b43be27d96900ea935ea.exe 96 PID 2328 wrote to memory of 2948 2328 556ff5b907b2198707acda877aa48cf9765936d90706b43be27d96900ea935ea.exe 96 PID 2328 wrote to memory of 2948 2328 556ff5b907b2198707acda877aa48cf9765936d90706b43be27d96900ea935ea.exe 96 PID 2948 wrote to memory of 3240 2948 i2849200.exe 97 PID 2948 wrote to memory of 3240 2948 i2849200.exe 97 PID 2948 wrote to memory of 3240 2948 i2849200.exe 97 PID 3240 wrote to memory of 4160 3240 oneetx.exe 98 PID 3240 wrote to memory of 4160 3240 oneetx.exe 98 PID 3240 wrote to memory of 4160 3240 oneetx.exe 98 PID 3240 wrote to memory of 1952 3240 oneetx.exe 100 PID 3240 wrote to memory of 1952 3240 oneetx.exe 100 PID 3240 wrote to memory of 1952 3240 oneetx.exe 100 PID 1952 wrote to memory of 1100 1952 cmd.exe 102 PID 1952 wrote to memory of 1100 1952 cmd.exe 102 PID 1952 wrote to memory of 1100 1952 cmd.exe 102 PID 1952 wrote to memory of 3820 1952 cmd.exe 103 PID 1952 wrote to memory of 3820 1952 cmd.exe 103 PID 1952 wrote to memory of 3820 1952 cmd.exe 103 PID 1952 wrote to memory of 5016 1952 cmd.exe 104 PID 1952 wrote to memory of 5016 1952 cmd.exe 104 PID 1952 wrote to memory of 5016 1952 cmd.exe 104 PID 1952 wrote to memory of 4968 1952 cmd.exe 105 PID 1952 wrote to memory of 4968 1952 cmd.exe 105 PID 1952 wrote to memory of 4968 1952 cmd.exe 105 PID 1952 wrote to memory of 4340 1952 cmd.exe 106 PID 1952 wrote to memory of 4340 1952 cmd.exe 106 PID 1952 wrote to memory of 4340 1952 cmd.exe 106 PID 1952 wrote to memory of 4380 1952 cmd.exe 107 PID 1952 wrote to memory of 4380 1952 cmd.exe 107 PID 1952 wrote to memory of 4380 1952 cmd.exe 107 PID 3240 wrote to memory of 3316 3240 oneetx.exe 108 PID 3240 wrote to memory of 3316 3240 oneetx.exe 108 PID 3240 wrote to memory of 3316 3240 oneetx.exe 108
Processes
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C:\Users\Admin\AppData\Local\Temp\556ff5b907b2198707acda877aa48cf9765936d90706b43be27d96900ea935ea.exe"C:\Users\Admin\AppData\Local\Temp\556ff5b907b2198707acda877aa48cf9765936d90706b43be27d96900ea935ea.exe"1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2328 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x0899426.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x0899426.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2152 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g0463264.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g0463264.exe3⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4364
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C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h5907784.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h5907784.exe3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3716 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3716 -s 10844⤵
- Program crash
PID:4836
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C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i2849200.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i2849200.exe2⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:2948 -
C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe"C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe"3⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:3240 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN oneetx.exe /TR "C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe" /F4⤵
- Creates scheduled task(s)
PID:4160
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /k echo Y|CACLS "oneetx.exe" /P "Admin:N"&&CACLS "oneetx.exe" /P "Admin:R" /E&&echo Y|CACLS "..\c3912af058" /P "Admin:N"&&CACLS "..\c3912af058" /P "Admin:R" /E&&Exit4⤵
- Suspicious use of WriteProcessMemory
PID:1952 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"5⤵PID:1100
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C:\Windows\SysWOW64\cacls.exeCACLS "oneetx.exe" /P "Admin:N"5⤵PID:3820
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C:\Windows\SysWOW64\cacls.exeCACLS "oneetx.exe" /P "Admin:R" /E5⤵PID:5016
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"5⤵PID:4968
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C:\Windows\SysWOW64\cacls.exeCACLS "..\c3912af058" /P "Admin:N"5⤵PID:4340
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C:\Windows\SysWOW64\cacls.exeCACLS "..\c3912af058" /P "Admin:R" /E5⤵PID:4380
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C:\Windows\SysWOW64\rundll32.exe"C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main4⤵
- Loads dropped DLL
PID:3316
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 3716 -ip 37161⤵PID:2712
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C:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exeC:\Users\Admin\AppData\Local\Temp\c3912af058\oneetx.exe1⤵
- Executes dropped EXE
PID:3908
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
205KB
MD5893876a8baec57cbe91283dc398a65a4
SHA11a3c6c712301d704774d6e5e30e12064e70418bc
SHA25604c46ee18c89f30079e24dc6b94947005243090a4ae9bc0d69d09ea220eac57a
SHA5127c3d2e0235eb53db4f6f86c9c1a8fb8ef9942863e509e918f6f48bb775188248218470beb4549fb91d38f1eadbeceb35106bb7f747948aae1545b545b22fc9d6
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Filesize
205KB
MD5893876a8baec57cbe91283dc398a65a4
SHA11a3c6c712301d704774d6e5e30e12064e70418bc
SHA25604c46ee18c89f30079e24dc6b94947005243090a4ae9bc0d69d09ea220eac57a
SHA5127c3d2e0235eb53db4f6f86c9c1a8fb8ef9942863e509e918f6f48bb775188248218470beb4549fb91d38f1eadbeceb35106bb7f747948aae1545b545b22fc9d6
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Filesize
384KB
MD5c38b51f938d7bede67836b2be739a6d1
SHA1b445af4717fb06abce25990d811c3c9785c05293
SHA256b16a38b63dc1460fa1f457c27d52b0b12a1a2d4eed042a4eac70c9f4adbee1dd
SHA512ef4afdb23bbc7bdc677e7746df7cd1959012a4055cdbda6ce1f8c30437d4e2455869b8ad29bb928431b24f2bad199e8a0841b4ebbaa6069b399badaa78c1f973
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Filesize
384KB
MD5c38b51f938d7bede67836b2be739a6d1
SHA1b445af4717fb06abce25990d811c3c9785c05293
SHA256b16a38b63dc1460fa1f457c27d52b0b12a1a2d4eed042a4eac70c9f4adbee1dd
SHA512ef4afdb23bbc7bdc677e7746df7cd1959012a4055cdbda6ce1f8c30437d4e2455869b8ad29bb928431b24f2bad199e8a0841b4ebbaa6069b399badaa78c1f973
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Filesize
168KB
MD5adfc70429e7807a10030dc41776d38fe
SHA195a57d2b393ffd9e2e75d138050b9c3a0cc0a0c9
SHA2569eb919ece0ac6144f3071a981ed4a47763466f27c06b250600bfbae6eb234d3d
SHA512b41a4c48bb935444b61de3faef6cbccc04a6defc390b62cabce0ae1cfa0a3f536f9491ebb557e115b5d1cdfd59e682a359f4eb28de5ce760bf87b5661a5a68d6
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Filesize
168KB
MD5adfc70429e7807a10030dc41776d38fe
SHA195a57d2b393ffd9e2e75d138050b9c3a0cc0a0c9
SHA2569eb919ece0ac6144f3071a981ed4a47763466f27c06b250600bfbae6eb234d3d
SHA512b41a4c48bb935444b61de3faef6cbccc04a6defc390b62cabce0ae1cfa0a3f536f9491ebb557e115b5d1cdfd59e682a359f4eb28de5ce760bf87b5661a5a68d6
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Filesize
289KB
MD5c10fe6b5ae8641dbd1b99b8057198783
SHA1000eb6a5480094afdd1dfdad20a858f7a66e6bd2
SHA25601f22cf3b4ecc45d193a90e03817eeabd155a1a29b3c57625cc3de64e11eb142
SHA512d8e085a5f3af4e19edf2e86af9070a7f05766bc5ae250078a3e49eb171e7f8cec2deabd90cc2240fd541b2f66bdbaa7568fc631952e851c36b0e9d09bd329202
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Filesize
289KB
MD5c10fe6b5ae8641dbd1b99b8057198783
SHA1000eb6a5480094afdd1dfdad20a858f7a66e6bd2
SHA25601f22cf3b4ecc45d193a90e03817eeabd155a1a29b3c57625cc3de64e11eb142
SHA512d8e085a5f3af4e19edf2e86af9070a7f05766bc5ae250078a3e49eb171e7f8cec2deabd90cc2240fd541b2f66bdbaa7568fc631952e851c36b0e9d09bd329202
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Filesize
205KB
MD5893876a8baec57cbe91283dc398a65a4
SHA11a3c6c712301d704774d6e5e30e12064e70418bc
SHA25604c46ee18c89f30079e24dc6b94947005243090a4ae9bc0d69d09ea220eac57a
SHA5127c3d2e0235eb53db4f6f86c9c1a8fb8ef9942863e509e918f6f48bb775188248218470beb4549fb91d38f1eadbeceb35106bb7f747948aae1545b545b22fc9d6
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Filesize
205KB
MD5893876a8baec57cbe91283dc398a65a4
SHA11a3c6c712301d704774d6e5e30e12064e70418bc
SHA25604c46ee18c89f30079e24dc6b94947005243090a4ae9bc0d69d09ea220eac57a
SHA5127c3d2e0235eb53db4f6f86c9c1a8fb8ef9942863e509e918f6f48bb775188248218470beb4549fb91d38f1eadbeceb35106bb7f747948aae1545b545b22fc9d6
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Filesize
205KB
MD5893876a8baec57cbe91283dc398a65a4
SHA11a3c6c712301d704774d6e5e30e12064e70418bc
SHA25604c46ee18c89f30079e24dc6b94947005243090a4ae9bc0d69d09ea220eac57a
SHA5127c3d2e0235eb53db4f6f86c9c1a8fb8ef9942863e509e918f6f48bb775188248218470beb4549fb91d38f1eadbeceb35106bb7f747948aae1545b545b22fc9d6
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Filesize
205KB
MD5893876a8baec57cbe91283dc398a65a4
SHA11a3c6c712301d704774d6e5e30e12064e70418bc
SHA25604c46ee18c89f30079e24dc6b94947005243090a4ae9bc0d69d09ea220eac57a
SHA5127c3d2e0235eb53db4f6f86c9c1a8fb8ef9942863e509e918f6f48bb775188248218470beb4549fb91d38f1eadbeceb35106bb7f747948aae1545b545b22fc9d6
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Filesize
89KB
MD58451a2c5daa42b25333b1b2089c5ea39
SHA1700cc99ec8d3113435e657070d2d6bde0a833adc
SHA256b8c8aedd84c363853db934a55087a3b730cf9dc758dea3dc3a98f54217f4c9d0
SHA5126d2bad0e6ec7852d7b6d1a70a10285db28c06c37252503e01c52458a463582d5211b7e183ae064a36b60f990971a5b14f8af3aaaacc4226be1c2e3e0bf38af53
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Filesize
89KB
MD58451a2c5daa42b25333b1b2089c5ea39
SHA1700cc99ec8d3113435e657070d2d6bde0a833adc
SHA256b8c8aedd84c363853db934a55087a3b730cf9dc758dea3dc3a98f54217f4c9d0
SHA5126d2bad0e6ec7852d7b6d1a70a10285db28c06c37252503e01c52458a463582d5211b7e183ae064a36b60f990971a5b14f8af3aaaacc4226be1c2e3e0bf38af53
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Filesize
89KB
MD58451a2c5daa42b25333b1b2089c5ea39
SHA1700cc99ec8d3113435e657070d2d6bde0a833adc
SHA256b8c8aedd84c363853db934a55087a3b730cf9dc758dea3dc3a98f54217f4c9d0
SHA5126d2bad0e6ec7852d7b6d1a70a10285db28c06c37252503e01c52458a463582d5211b7e183ae064a36b60f990971a5b14f8af3aaaacc4226be1c2e3e0bf38af53
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Filesize
162B
MD51b7c22a214949975556626d7217e9a39
SHA1d01c97e2944166ed23e47e4a62ff471ab8fa031f
SHA256340c8464c2007ce3f80682e15dfafa4180b641d53c14201b929906b7b0284d87
SHA512ba64847cf1d4157d50abe4f4a1e5c1996fe387c5808e2f758c7fb3213bfefe1f3712d343f0c30a16819749840954654a70611d2250fd0f7b032429db7afd2cc5