Analysis
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max time kernel
179s -
max time network
211s -
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 20:00
Static task
static1
Behavioral task
behavioral1
Sample
dcdaac03d24feb11e412c2ec7d3503890bf6ff3d6d94659a8cc7676fe66184ee.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
dcdaac03d24feb11e412c2ec7d3503890bf6ff3d6d94659a8cc7676fe66184ee.exe
Resource
win10v2004-20230220-en
General
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Target
dcdaac03d24feb11e412c2ec7d3503890bf6ff3d6d94659a8cc7676fe66184ee.exe
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Size
1.1MB
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MD5
a5a608300b0c3cdee687b6db50e07abe
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SHA1
2597f99383a9be38e9f8c35214a5b30b6a634e18
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SHA256
dcdaac03d24feb11e412c2ec7d3503890bf6ff3d6d94659a8cc7676fe66184ee
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SHA512
7f431978d2ff4e16a5bc1a0f4240f5f6d717bbd596721d238415c73c04a8a70d56192b1a7e178e352b0e8f45705f2153dcf102cd0ce2fe9a67faf0774e7b15b1
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SSDEEP
24576:5yyqL1yHhKogB2XjWXk5l5uvYeZ3LfD4j91G5dfIMV/aahGBO:sFgHhScjw+UYkbL4jixIMVyaa
Malware Config
Signatures
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Detects Redline Stealer samples 1 IoCs
This rule detects the presence of Redline Stealer samples based on their unique strings.
resource yara_rule behavioral2/memory/4736-1061-0x000000000A300000-0x000000000A918000-memory.dmp redline_stealer -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" 151588812.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" 151588812.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" 297061820.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" 297061820.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" 297061820.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection 151588812.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" 151588812.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" 151588812.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" 151588812.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" 297061820.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" 297061820.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-1-5-21-1013461898-3711306144-4198452673-1000\Control Panel\International\Geo\Nation 380716103.exe Key value queried \REGISTRY\USER\S-1-5-21-1013461898-3711306144-4198452673-1000\Control Panel\International\Geo\Nation oneetx.exe -
Executes dropped EXE 8 IoCs
pid Process 1336 Pw313302.exe 1152 yW800676.exe 4332 nq193695.exe 4200 151588812.exe 3952 297061820.exe 5088 380716103.exe 2364 oneetx.exe 4736 472592845.exe -
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features 151588812.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" 151588812.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" 297061820.exe -
Adds Run key to start application 2 TTPs 8 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup2 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP002.TMP\\\"" yW800676.exe Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce nq193695.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup3 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP003.TMP\\\"" nq193695.exe Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce dcdaac03d24feb11e412c2ec7d3503890bf6ff3d6d94659a8cc7676fe66184ee.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\\\"" dcdaac03d24feb11e412c2ec7d3503890bf6ff3d6d94659a8cc7676fe66184ee.exe Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce Pw313302.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\\\"" Pw313302.exe Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce yW800676.exe -
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 4800 3952 WerFault.exe 86 -
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 3424 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 4200 151588812.exe 4200 151588812.exe 3952 297061820.exe 3952 297061820.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 4200 151588812.exe Token: SeDebugPrivilege 3952 297061820.exe Token: SeDebugPrivilege 4736 472592845.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 5088 380716103.exe -
Suspicious use of WriteProcessMemory 36 IoCs
description pid Process procid_target PID 4156 wrote to memory of 1336 4156 dcdaac03d24feb11e412c2ec7d3503890bf6ff3d6d94659a8cc7676fe66184ee.exe 80 PID 4156 wrote to memory of 1336 4156 dcdaac03d24feb11e412c2ec7d3503890bf6ff3d6d94659a8cc7676fe66184ee.exe 80 PID 4156 wrote to memory of 1336 4156 dcdaac03d24feb11e412c2ec7d3503890bf6ff3d6d94659a8cc7676fe66184ee.exe 80 PID 1336 wrote to memory of 1152 1336 Pw313302.exe 81 PID 1336 wrote to memory of 1152 1336 Pw313302.exe 81 PID 1336 wrote to memory of 1152 1336 Pw313302.exe 81 PID 1152 wrote to memory of 4332 1152 yW800676.exe 82 PID 1152 wrote to memory of 4332 1152 yW800676.exe 82 PID 1152 wrote to memory of 4332 1152 yW800676.exe 82 PID 4332 wrote to memory of 4200 4332 nq193695.exe 83 PID 4332 wrote to memory of 4200 4332 nq193695.exe 83 PID 4332 wrote to memory of 4200 4332 nq193695.exe 83 PID 4332 wrote to memory of 3952 4332 nq193695.exe 86 PID 4332 wrote to memory of 3952 4332 nq193695.exe 86 PID 4332 wrote to memory of 3952 4332 nq193695.exe 86 PID 1152 wrote to memory of 5088 1152 yW800676.exe 90 PID 1152 wrote to memory of 5088 1152 yW800676.exe 90 PID 1152 wrote to memory of 5088 1152 yW800676.exe 90 PID 5088 wrote to memory of 2364 5088 380716103.exe 91 PID 5088 wrote to memory of 2364 5088 380716103.exe 91 PID 5088 wrote to memory of 2364 5088 380716103.exe 91 PID 1336 wrote to memory of 4736 1336 Pw313302.exe 92 PID 1336 wrote to memory of 4736 1336 Pw313302.exe 92 PID 1336 wrote to memory of 4736 1336 Pw313302.exe 92 PID 2364 wrote to memory of 3424 2364 oneetx.exe 93 PID 2364 wrote to memory of 3424 2364 oneetx.exe 93 PID 2364 wrote to memory of 3424 2364 oneetx.exe 93 PID 2364 wrote to memory of 2984 2364 oneetx.exe 95 PID 2364 wrote to memory of 2984 2364 oneetx.exe 95 PID 2364 wrote to memory of 2984 2364 oneetx.exe 95 PID 2984 wrote to memory of 3948 2984 cmd.exe 97 PID 2984 wrote to memory of 3948 2984 cmd.exe 97 PID 2984 wrote to memory of 3948 2984 cmd.exe 97 PID 2984 wrote to memory of 968 2984 cmd.exe 98 PID 2984 wrote to memory of 968 2984 cmd.exe 98 PID 2984 wrote to memory of 968 2984 cmd.exe 98
Processes
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C:\Users\Admin\AppData\Local\Temp\dcdaac03d24feb11e412c2ec7d3503890bf6ff3d6d94659a8cc7676fe66184ee.exe"C:\Users\Admin\AppData\Local\Temp\dcdaac03d24feb11e412c2ec7d3503890bf6ff3d6d94659a8cc7676fe66184ee.exe"1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4156 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Pw313302.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Pw313302.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:1336 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\yW800676.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\yW800676.exe3⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:1152 -
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\nq193695.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\nq193695.exe4⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4332 -
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\151588812.exeC:\Users\Admin\AppData\Local\Temp\IXP003.TMP\151588812.exe5⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4200
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C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\297061820.exeC:\Users\Admin\AppData\Local\Temp\IXP003.TMP\297061820.exe5⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3952 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3952 -s 10046⤵
- Program crash
PID:4800
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C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\380716103.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\380716103.exe4⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:5088 -
C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe"C:\Users\Admin\AppData\Local\Temp\cb7ae701b3\oneetx.exe"5⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:2364 -
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\cb7ae701b3\oneetx.exe" /F6⤵
- Creates scheduled task(s)
PID:3424
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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 "..\cb7ae701b3" /P "Admin:N"&&CACLS "..\cb7ae701b3" /P "Admin:R" /E&&Exit6⤵
- Suspicious use of WriteProcessMemory
PID:2984 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"7⤵PID:3948
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C:\Windows\SysWOW64\cacls.exeCACLS "oneetx.exe" /P "Admin:N"7⤵PID:968
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C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\472592845.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\472592845.exe3⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:4736
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 3952 -ip 39521⤵PID:4508
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
923KB
MD5032b1d1b0e164f0d3b33a319079419a6
SHA1d21cf26d97baf020e96d0dc07090f2692e4a72df
SHA256de02146ae112dbf3a210e7c9e7dff5b3629bb4956d15fb6baeb5b1bc10b01cd0
SHA512932396df6a5b4ca74eff9f0d63bee28b254455129ff9560d0dffba925c6ad65bbba921d581e8c7b6e7e2506f851478971f892e9c9bf7b469084b208845ea0880
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Filesize
923KB
MD5032b1d1b0e164f0d3b33a319079419a6
SHA1d21cf26d97baf020e96d0dc07090f2692e4a72df
SHA256de02146ae112dbf3a210e7c9e7dff5b3629bb4956d15fb6baeb5b1bc10b01cd0
SHA512932396df6a5b4ca74eff9f0d63bee28b254455129ff9560d0dffba925c6ad65bbba921d581e8c7b6e7e2506f851478971f892e9c9bf7b469084b208845ea0880
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Filesize
332KB
MD5a0c736a2498f3318cb84453861b559fe
SHA12fe4308182b64978d743e1239c475a9b1ca4cf5e
SHA256c6bdf4f4148f8282c14c81ef5e0137330d72834363e1ea7467c15b8c96ab5bab
SHA512d29499c021c4ebe0475c7d1d35d5484efb4dfa4c085327a63dd3db630811d64b0995cf408fdca96e215edc07cd90444f32af324f7dd21c7069db250610887834
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Filesize
332KB
MD5a0c736a2498f3318cb84453861b559fe
SHA12fe4308182b64978d743e1239c475a9b1ca4cf5e
SHA256c6bdf4f4148f8282c14c81ef5e0137330d72834363e1ea7467c15b8c96ab5bab
SHA512d29499c021c4ebe0475c7d1d35d5484efb4dfa4c085327a63dd3db630811d64b0995cf408fdca96e215edc07cd90444f32af324f7dd21c7069db250610887834
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Filesize
578KB
MD5595ffbce9f00d484c554d73ce4374a09
SHA1ccb2b7e0a3c5654fcf0271926e1ac713be0dd5e6
SHA256a01c34788dd7f2cfec4ca8780506f52f19c143d7b552c43b7a49a0c7d078c66e
SHA51217e6716b1b228364c72abdd0a956c6f47915a92bd74e248d85295b87deeae1f55605ba8f793d44bf868dd5400b46bc70893851f96c3f7c85878fe4ddc345b808
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Filesize
578KB
MD5595ffbce9f00d484c554d73ce4374a09
SHA1ccb2b7e0a3c5654fcf0271926e1ac713be0dd5e6
SHA256a01c34788dd7f2cfec4ca8780506f52f19c143d7b552c43b7a49a0c7d078c66e
SHA51217e6716b1b228364c72abdd0a956c6f47915a92bd74e248d85295b87deeae1f55605ba8f793d44bf868dd5400b46bc70893851f96c3f7c85878fe4ddc345b808
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Filesize
204KB
MD51304f384653e08ae497008ff13498608
SHA1d9a76ed63d74d4217c5027757cb9a7a0d0093080
SHA2562a9dabab35fb09085750e1cc762e32b0fe4cbd7ed4276ef7e68ba159ae330eaa
SHA5124138217fd538e827c89db5c0cd4ea21bd8c8d3a7196d2eabf10412caf7b929479e768747df5fd92fc022d758f1840474530ba82dcb7e8672cc6eb88caeaf38c1
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Filesize
204KB
MD51304f384653e08ae497008ff13498608
SHA1d9a76ed63d74d4217c5027757cb9a7a0d0093080
SHA2562a9dabab35fb09085750e1cc762e32b0fe4cbd7ed4276ef7e68ba159ae330eaa
SHA5124138217fd538e827c89db5c0cd4ea21bd8c8d3a7196d2eabf10412caf7b929479e768747df5fd92fc022d758f1840474530ba82dcb7e8672cc6eb88caeaf38c1
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Filesize
406KB
MD5a742479acd7c3e7e0e41859ffe742495
SHA11bcf26ed00b9fbf9a67e1296ab916c5ee48df604
SHA25616b51f1d5d7111a200c18bf0fd378e092311d2adcd11610d3568ab36444ea7b7
SHA51237b73d37df255fcfc5d3dee564d7a1fe1df319141bf259f2cb7697e2ee10be26f879fa03b3aa0e1a52c435cb034aea5a11cd78c98ce7236229371e3a3f905d45
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Filesize
406KB
MD5a742479acd7c3e7e0e41859ffe742495
SHA11bcf26ed00b9fbf9a67e1296ab916c5ee48df604
SHA25616b51f1d5d7111a200c18bf0fd378e092311d2adcd11610d3568ab36444ea7b7
SHA51237b73d37df255fcfc5d3dee564d7a1fe1df319141bf259f2cb7697e2ee10be26f879fa03b3aa0e1a52c435cb034aea5a11cd78c98ce7236229371e3a3f905d45
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Filesize
175KB
MD53d10b67208452d7a91d7bd7066067676
SHA1e6c3ab7b6da65c8cc7dd95351f118caf3a50248d
SHA2565c8ae96739bd9454a59e92b5eb6965647030e87453f7c417dbd7d53ebd837302
SHA512b86d5ff4f55c90922a890401ae4301da7e71eb5e546a82536073cc58780ce55585214cff39ec9b52f70704580ad36c1fa95ebee1515dd2e7ea313cb670f2b4df
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Filesize
175KB
MD53d10b67208452d7a91d7bd7066067676
SHA1e6c3ab7b6da65c8cc7dd95351f118caf3a50248d
SHA2565c8ae96739bd9454a59e92b5eb6965647030e87453f7c417dbd7d53ebd837302
SHA512b86d5ff4f55c90922a890401ae4301da7e71eb5e546a82536073cc58780ce55585214cff39ec9b52f70704580ad36c1fa95ebee1515dd2e7ea313cb670f2b4df
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Filesize
249KB
MD54a3642198a21683ee1c7e7b2ea2170a0
SHA133b3c0e0bc2d3baee25c192d641739385510358a
SHA2568b3fdf954489acd6443e3ef0f8c9dfbf7d82bd201b2eda85459ac5f18299e34a
SHA51251981d3cc3cf92d23984f5a2e3f358024ba2572d140955ea52d818de4957ed2b3ada70cadc6ecdecd4ac5379d89394952b87bcb9a67d1569010a1535c0337268
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Filesize
249KB
MD54a3642198a21683ee1c7e7b2ea2170a0
SHA133b3c0e0bc2d3baee25c192d641739385510358a
SHA2568b3fdf954489acd6443e3ef0f8c9dfbf7d82bd201b2eda85459ac5f18299e34a
SHA51251981d3cc3cf92d23984f5a2e3f358024ba2572d140955ea52d818de4957ed2b3ada70cadc6ecdecd4ac5379d89394952b87bcb9a67d1569010a1535c0337268
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Filesize
204KB
MD51304f384653e08ae497008ff13498608
SHA1d9a76ed63d74d4217c5027757cb9a7a0d0093080
SHA2562a9dabab35fb09085750e1cc762e32b0fe4cbd7ed4276ef7e68ba159ae330eaa
SHA5124138217fd538e827c89db5c0cd4ea21bd8c8d3a7196d2eabf10412caf7b929479e768747df5fd92fc022d758f1840474530ba82dcb7e8672cc6eb88caeaf38c1
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Filesize
204KB
MD51304f384653e08ae497008ff13498608
SHA1d9a76ed63d74d4217c5027757cb9a7a0d0093080
SHA2562a9dabab35fb09085750e1cc762e32b0fe4cbd7ed4276ef7e68ba159ae330eaa
SHA5124138217fd538e827c89db5c0cd4ea21bd8c8d3a7196d2eabf10412caf7b929479e768747df5fd92fc022d758f1840474530ba82dcb7e8672cc6eb88caeaf38c1
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Filesize
204KB
MD51304f384653e08ae497008ff13498608
SHA1d9a76ed63d74d4217c5027757cb9a7a0d0093080
SHA2562a9dabab35fb09085750e1cc762e32b0fe4cbd7ed4276ef7e68ba159ae330eaa
SHA5124138217fd538e827c89db5c0cd4ea21bd8c8d3a7196d2eabf10412caf7b929479e768747df5fd92fc022d758f1840474530ba82dcb7e8672cc6eb88caeaf38c1