Analysis
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max time kernel
134s -
max time network
157s -
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 18:32
Static task
static1
Behavioral task
behavioral1
Sample
771d7fed1544b87aba84d6d57697dc31572e612bd8438aaef8725871df21953c.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
771d7fed1544b87aba84d6d57697dc31572e612bd8438aaef8725871df21953c.exe
Resource
win10v2004-20230220-en
General
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Target
771d7fed1544b87aba84d6d57697dc31572e612bd8438aaef8725871df21953c.exe
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Size
587KB
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MD5
deb77281ed842b9016e8ad45a717fc20
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SHA1
495da552ecd73a9718a8b4685856cf28ce7bacc0
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SHA256
771d7fed1544b87aba84d6d57697dc31572e612bd8438aaef8725871df21953c
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SHA512
d59a80a5c71c98014d0e572e9c8766693da601ef1d6a9218bd53bd06172499b3bb693ec64f3e3e8381a528c77f2896821b8c7f9a5fd86b90773ec21e6cd15655
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SSDEEP
12288:aMrDy90n1x4/qjUhl9m+32MTS8hdOSVrlesoK:JyOSqAhlz1TSAF5
Malware Config
Extracted
redline
daris
217.196.96.56:4138
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auth_value
3491f24ae0250969cd45ce4b3fe77549
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/4512-148-0x000000000A5D0000-0x000000000ABE8000-memory.dmp redline_stealer behavioral2/memory/4512-155-0x000000000A560000-0x000000000A5C6000-memory.dmp redline_stealer behavioral2/memory/4512-159-0x000000000BB90000-0x000000000BD52000-memory.dmp redline_stealer -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" h6783244.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" h6783244.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" h6783244.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" h6783244.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection h6783244.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" h6783244.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-1-5-21-144354903-2550862337-1367551827-1000\Control Panel\International\Geo\Nation oneetx.exe Key value queried \REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\Control Panel\International\Geo\Nation i3947109.exe -
Executes dropped EXE 7 IoCs
pid Process 4940 x1022708.exe 4512 g2613132.exe 2492 h6783244.exe 4156 i3947109.exe 3116 oneetx.exe 4724 oneetx.exe 2624 oneetx.exe -
Loads dropped DLL 1 IoCs
pid Process 2296 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 h6783244.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" h6783244.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 771d7fed1544b87aba84d6d57697dc31572e612bd8438aaef8725871df21953c.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\\\"" 771d7fed1544b87aba84d6d57697dc31572e612bd8438aaef8725871df21953c.exe Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce x1022708.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\\\"" x1022708.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 3344 2492 WerFault.exe 89 -
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 4864 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 4512 g2613132.exe 4512 g2613132.exe 2492 h6783244.exe 2492 h6783244.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 4512 g2613132.exe Token: SeDebugPrivilege 2492 h6783244.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4156 i3947109.exe -
Suspicious use of WriteProcessMemory 42 IoCs
description pid Process procid_target PID 1568 wrote to memory of 4940 1568 771d7fed1544b87aba84d6d57697dc31572e612bd8438aaef8725871df21953c.exe 79 PID 1568 wrote to memory of 4940 1568 771d7fed1544b87aba84d6d57697dc31572e612bd8438aaef8725871df21953c.exe 79 PID 1568 wrote to memory of 4940 1568 771d7fed1544b87aba84d6d57697dc31572e612bd8438aaef8725871df21953c.exe 79 PID 4940 wrote to memory of 4512 4940 x1022708.exe 80 PID 4940 wrote to memory of 4512 4940 x1022708.exe 80 PID 4940 wrote to memory of 4512 4940 x1022708.exe 80 PID 4940 wrote to memory of 2492 4940 x1022708.exe 89 PID 4940 wrote to memory of 2492 4940 x1022708.exe 89 PID 4940 wrote to memory of 2492 4940 x1022708.exe 89 PID 1568 wrote to memory of 4156 1568 771d7fed1544b87aba84d6d57697dc31572e612bd8438aaef8725871df21953c.exe 94 PID 1568 wrote to memory of 4156 1568 771d7fed1544b87aba84d6d57697dc31572e612bd8438aaef8725871df21953c.exe 94 PID 1568 wrote to memory of 4156 1568 771d7fed1544b87aba84d6d57697dc31572e612bd8438aaef8725871df21953c.exe 94 PID 4156 wrote to memory of 3116 4156 i3947109.exe 95 PID 4156 wrote to memory of 3116 4156 i3947109.exe 95 PID 4156 wrote to memory of 3116 4156 i3947109.exe 95 PID 3116 wrote to memory of 4864 3116 oneetx.exe 96 PID 3116 wrote to memory of 4864 3116 oneetx.exe 96 PID 3116 wrote to memory of 4864 3116 oneetx.exe 96 PID 3116 wrote to memory of 748 3116 oneetx.exe 98 PID 3116 wrote to memory of 748 3116 oneetx.exe 98 PID 3116 wrote to memory of 748 3116 oneetx.exe 98 PID 748 wrote to memory of 5068 748 cmd.exe 100 PID 748 wrote to memory of 5068 748 cmd.exe 100 PID 748 wrote to memory of 5068 748 cmd.exe 100 PID 748 wrote to memory of 1060 748 cmd.exe 101 PID 748 wrote to memory of 1060 748 cmd.exe 101 PID 748 wrote to memory of 1060 748 cmd.exe 101 PID 748 wrote to memory of 2996 748 cmd.exe 102 PID 748 wrote to memory of 2996 748 cmd.exe 102 PID 748 wrote to memory of 2996 748 cmd.exe 102 PID 748 wrote to memory of 5032 748 cmd.exe 103 PID 748 wrote to memory of 5032 748 cmd.exe 103 PID 748 wrote to memory of 5032 748 cmd.exe 103 PID 748 wrote to memory of 1336 748 cmd.exe 104 PID 748 wrote to memory of 1336 748 cmd.exe 104 PID 748 wrote to memory of 1336 748 cmd.exe 104 PID 748 wrote to memory of 4592 748 cmd.exe 105 PID 748 wrote to memory of 4592 748 cmd.exe 105 PID 748 wrote to memory of 4592 748 cmd.exe 105 PID 3116 wrote to memory of 2296 3116 oneetx.exe 107 PID 3116 wrote to memory of 2296 3116 oneetx.exe 107 PID 3116 wrote to memory of 2296 3116 oneetx.exe 107
Processes
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C:\Users\Admin\AppData\Local\Temp\771d7fed1544b87aba84d6d57697dc31572e612bd8438aaef8725871df21953c.exe"C:\Users\Admin\AppData\Local\Temp\771d7fed1544b87aba84d6d57697dc31572e612bd8438aaef8725871df21953c.exe"1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:1568 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x1022708.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x1022708.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4940 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g2613132.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g2613132.exe3⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4512
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C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h6783244.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h6783244.exe3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2492 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2492 -s 10804⤵
- Program crash
PID:3344
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C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i3947109.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i3947109.exe2⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:4156 -
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:3116 -
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:4864
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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:748 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"5⤵PID:5068
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C:\Windows\SysWOW64\cacls.exeCACLS "oneetx.exe" /P "Admin:N"5⤵PID:1060
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C:\Windows\SysWOW64\cacls.exeCACLS "oneetx.exe" /P "Admin:R" /E5⤵PID:2996
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"5⤵PID:5032
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C:\Windows\SysWOW64\cacls.exeCACLS "..\c3912af058" /P "Admin:N"5⤵PID:1336
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C:\Windows\SysWOW64\cacls.exeCACLS "..\c3912af058" /P "Admin:R" /E5⤵PID:4592
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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:2296
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 2492 -ip 24921⤵PID:4492
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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:4724
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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:2624
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
206KB
MD51051fcb6a08534dea97dee880e5dae1b
SHA1cd713d6ed8d60175fcacf54270a6dcaf7bb8be4d
SHA256ea8a1a4cb223719c1fc18efc5c5b11f099b69dc5cc529526270c77f56ed0d446
SHA5124fbcaa2063c66799bcd5fba70cce42cac6f53aca31a65f0af9a6c26ae89042a47d12cf45dd89cc9447a818f91d3b40d40f5adf38077175091e7631198e5fab38
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Filesize
206KB
MD51051fcb6a08534dea97dee880e5dae1b
SHA1cd713d6ed8d60175fcacf54270a6dcaf7bb8be4d
SHA256ea8a1a4cb223719c1fc18efc5c5b11f099b69dc5cc529526270c77f56ed0d446
SHA5124fbcaa2063c66799bcd5fba70cce42cac6f53aca31a65f0af9a6c26ae89042a47d12cf45dd89cc9447a818f91d3b40d40f5adf38077175091e7631198e5fab38
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Filesize
415KB
MD5445782396c78176c35f1f45fdaa1a3c8
SHA1624d11e7726059450407884e7e0265497c6dc018
SHA2566c5c8c193619b1d1e668a6ad62b3de618d12db214b55d9c4de1f4805bd778fbf
SHA512ad77c5bc78b6208c47a2ff06c917222e5f844543aa928ddac028604177b0969cfb7a5c21362a194efef6aa8664efaf61f241c69379878c5e8392fdb1b5ade1d1
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Filesize
415KB
MD5445782396c78176c35f1f45fdaa1a3c8
SHA1624d11e7726059450407884e7e0265497c6dc018
SHA2566c5c8c193619b1d1e668a6ad62b3de618d12db214b55d9c4de1f4805bd778fbf
SHA512ad77c5bc78b6208c47a2ff06c917222e5f844543aa928ddac028604177b0969cfb7a5c21362a194efef6aa8664efaf61f241c69379878c5e8392fdb1b5ade1d1
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Filesize
168KB
MD52bc07a173860a8f04821e00673f9a7e4
SHA17f2ac78640f9ae7b31b59d925c7091781c84cf80
SHA2566f48275847f33de4aee0c4cf7f74c97a5fc097fde808e0aeb158934e1d944474
SHA512348ae982318adb50216a7fa081e58584ada3e668eebd224125a5300d2868b490667f6fcfdc31bb365dd768f89629efea6354b8aeeab148e3428accc960cccd77
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Filesize
168KB
MD52bc07a173860a8f04821e00673f9a7e4
SHA17f2ac78640f9ae7b31b59d925c7091781c84cf80
SHA2566f48275847f33de4aee0c4cf7f74c97a5fc097fde808e0aeb158934e1d944474
SHA512348ae982318adb50216a7fa081e58584ada3e668eebd224125a5300d2868b490667f6fcfdc31bb365dd768f89629efea6354b8aeeab148e3428accc960cccd77
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Filesize
360KB
MD5064c5dfc16710d5e2c167cf986213bde
SHA1923cad59304bc3b412e086f753a355139bf76a43
SHA256093c9dad48f7d0dc87deb37ad71903c48491376fc3171a19830255d3c2dbfa7d
SHA5125fa48eb87d064463106a376442f67979793c68f7a4efa6a264fb8a184591ec8439f18fb8878201647c093fd275c01450e0018a76de00611910fcc8638feeb479
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Filesize
360KB
MD5064c5dfc16710d5e2c167cf986213bde
SHA1923cad59304bc3b412e086f753a355139bf76a43
SHA256093c9dad48f7d0dc87deb37ad71903c48491376fc3171a19830255d3c2dbfa7d
SHA5125fa48eb87d064463106a376442f67979793c68f7a4efa6a264fb8a184591ec8439f18fb8878201647c093fd275c01450e0018a76de00611910fcc8638feeb479
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Filesize
206KB
MD51051fcb6a08534dea97dee880e5dae1b
SHA1cd713d6ed8d60175fcacf54270a6dcaf7bb8be4d
SHA256ea8a1a4cb223719c1fc18efc5c5b11f099b69dc5cc529526270c77f56ed0d446
SHA5124fbcaa2063c66799bcd5fba70cce42cac6f53aca31a65f0af9a6c26ae89042a47d12cf45dd89cc9447a818f91d3b40d40f5adf38077175091e7631198e5fab38
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Filesize
206KB
MD51051fcb6a08534dea97dee880e5dae1b
SHA1cd713d6ed8d60175fcacf54270a6dcaf7bb8be4d
SHA256ea8a1a4cb223719c1fc18efc5c5b11f099b69dc5cc529526270c77f56ed0d446
SHA5124fbcaa2063c66799bcd5fba70cce42cac6f53aca31a65f0af9a6c26ae89042a47d12cf45dd89cc9447a818f91d3b40d40f5adf38077175091e7631198e5fab38
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Filesize
206KB
MD51051fcb6a08534dea97dee880e5dae1b
SHA1cd713d6ed8d60175fcacf54270a6dcaf7bb8be4d
SHA256ea8a1a4cb223719c1fc18efc5c5b11f099b69dc5cc529526270c77f56ed0d446
SHA5124fbcaa2063c66799bcd5fba70cce42cac6f53aca31a65f0af9a6c26ae89042a47d12cf45dd89cc9447a818f91d3b40d40f5adf38077175091e7631198e5fab38
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Filesize
206KB
MD51051fcb6a08534dea97dee880e5dae1b
SHA1cd713d6ed8d60175fcacf54270a6dcaf7bb8be4d
SHA256ea8a1a4cb223719c1fc18efc5c5b11f099b69dc5cc529526270c77f56ed0d446
SHA5124fbcaa2063c66799bcd5fba70cce42cac6f53aca31a65f0af9a6c26ae89042a47d12cf45dd89cc9447a818f91d3b40d40f5adf38077175091e7631198e5fab38
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Filesize
206KB
MD51051fcb6a08534dea97dee880e5dae1b
SHA1cd713d6ed8d60175fcacf54270a6dcaf7bb8be4d
SHA256ea8a1a4cb223719c1fc18efc5c5b11f099b69dc5cc529526270c77f56ed0d446
SHA5124fbcaa2063c66799bcd5fba70cce42cac6f53aca31a65f0af9a6c26ae89042a47d12cf45dd89cc9447a818f91d3b40d40f5adf38077175091e7631198e5fab38
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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