Analysis
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max time kernel
131s -
max time network
146s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
08-05-2023 11:23
Static task
static1
Behavioral task
behavioral1
Sample
a8accaef110b5ae67e511e3fb00342b19a9868d7084fa424acfc4a5225ce0f1f.exe
Resource
win10v2004-20230220-en
General
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Target
a8accaef110b5ae67e511e3fb00342b19a9868d7084fa424acfc4a5225ce0f1f.exe
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Size
479KB
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MD5
cea23b7b6862a9d872092a2bda839521
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SHA1
4fe5a7cc2f13d80882f1e5a3c0d159c21c08900a
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SHA256
a8accaef110b5ae67e511e3fb00342b19a9868d7084fa424acfc4a5225ce0f1f
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SHA512
0d7c2e36ad7aa22171537e9d7b31af5e5364772f6282df3657a9e7609ec42b1d958ffa0ea48d4dae884ef375e572dce45afa63b1942e10a8e299e3b4dc18b988
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SSDEEP
12288:tMr3y90pYWCjlWSEIwF/GiDcWQynlBjDhgoY:qy3WegSxWQynnRgoY
Malware Config
Extracted
redline
maher
217.196.96.101:4132
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auth_value
c57763165f68aabcf4874e661a1ffbac
Signatures
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" a2140247.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection a2140247.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" a2140247.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" a2140247.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" a2140247.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" a2140247.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-1-5-21-2548970870-3691742953-3895070203-1000\Control Panel\International\Geo\Nation d8824288.exe Key value queried \REGISTRY\USER\S-1-5-21-2548970870-3691742953-3895070203-1000\Control Panel\International\Geo\Nation oneetx.exe -
Executes dropped EXE 7 IoCs
pid Process 4904 v1548237.exe 4068 a2140247.exe 860 b8194841.exe 732 d8824288.exe 1540 oneetx.exe 3316 oneetx.exe 1920 oneetx.exe -
Loads dropped DLL 1 IoCs
pid Process 2600 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 a2140247.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" a2140247.exe -
Adds Run key to start application 2 TTPs 4 IoCs
description ioc Process 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\\\"" v1548237.exe Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce a8accaef110b5ae67e511e3fb00342b19a9868d7084fa424acfc4a5225ce0f1f.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\\\"" a8accaef110b5ae67e511e3fb00342b19a9868d7084fa424acfc4a5225ce0f1f.exe Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce v1548237.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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Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 4680 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 4068 a2140247.exe 4068 a2140247.exe 860 b8194841.exe 860 b8194841.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 4068 a2140247.exe Token: SeDebugPrivilege 860 b8194841.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 732 d8824288.exe -
Suspicious use of WriteProcessMemory 42 IoCs
description pid Process procid_target PID 4316 wrote to memory of 4904 4316 a8accaef110b5ae67e511e3fb00342b19a9868d7084fa424acfc4a5225ce0f1f.exe 84 PID 4316 wrote to memory of 4904 4316 a8accaef110b5ae67e511e3fb00342b19a9868d7084fa424acfc4a5225ce0f1f.exe 84 PID 4316 wrote to memory of 4904 4316 a8accaef110b5ae67e511e3fb00342b19a9868d7084fa424acfc4a5225ce0f1f.exe 84 PID 4904 wrote to memory of 4068 4904 v1548237.exe 85 PID 4904 wrote to memory of 4068 4904 v1548237.exe 85 PID 4904 wrote to memory of 4068 4904 v1548237.exe 85 PID 4904 wrote to memory of 860 4904 v1548237.exe 86 PID 4904 wrote to memory of 860 4904 v1548237.exe 86 PID 4904 wrote to memory of 860 4904 v1548237.exe 86 PID 4316 wrote to memory of 732 4316 a8accaef110b5ae67e511e3fb00342b19a9868d7084fa424acfc4a5225ce0f1f.exe 87 PID 4316 wrote to memory of 732 4316 a8accaef110b5ae67e511e3fb00342b19a9868d7084fa424acfc4a5225ce0f1f.exe 87 PID 4316 wrote to memory of 732 4316 a8accaef110b5ae67e511e3fb00342b19a9868d7084fa424acfc4a5225ce0f1f.exe 87 PID 732 wrote to memory of 1540 732 d8824288.exe 88 PID 732 wrote to memory of 1540 732 d8824288.exe 88 PID 732 wrote to memory of 1540 732 d8824288.exe 88 PID 1540 wrote to memory of 4680 1540 oneetx.exe 89 PID 1540 wrote to memory of 4680 1540 oneetx.exe 89 PID 1540 wrote to memory of 4680 1540 oneetx.exe 89 PID 1540 wrote to memory of 232 1540 oneetx.exe 91 PID 1540 wrote to memory of 232 1540 oneetx.exe 91 PID 1540 wrote to memory of 232 1540 oneetx.exe 91 PID 232 wrote to memory of 2064 232 cmd.exe 93 PID 232 wrote to memory of 2064 232 cmd.exe 93 PID 232 wrote to memory of 2064 232 cmd.exe 93 PID 232 wrote to memory of 1804 232 cmd.exe 94 PID 232 wrote to memory of 1804 232 cmd.exe 94 PID 232 wrote to memory of 1804 232 cmd.exe 94 PID 232 wrote to memory of 808 232 cmd.exe 95 PID 232 wrote to memory of 808 232 cmd.exe 95 PID 232 wrote to memory of 808 232 cmd.exe 95 PID 232 wrote to memory of 1120 232 cmd.exe 96 PID 232 wrote to memory of 1120 232 cmd.exe 96 PID 232 wrote to memory of 1120 232 cmd.exe 96 PID 232 wrote to memory of 728 232 cmd.exe 97 PID 232 wrote to memory of 728 232 cmd.exe 97 PID 232 wrote to memory of 728 232 cmd.exe 97 PID 232 wrote to memory of 2428 232 cmd.exe 98 PID 232 wrote to memory of 2428 232 cmd.exe 98 PID 232 wrote to memory of 2428 232 cmd.exe 98 PID 1540 wrote to memory of 2600 1540 oneetx.exe 103 PID 1540 wrote to memory of 2600 1540 oneetx.exe 103 PID 1540 wrote to memory of 2600 1540 oneetx.exe 103
Processes
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C:\Users\Admin\AppData\Local\Temp\a8accaef110b5ae67e511e3fb00342b19a9868d7084fa424acfc4a5225ce0f1f.exe"C:\Users\Admin\AppData\Local\Temp\a8accaef110b5ae67e511e3fb00342b19a9868d7084fa424acfc4a5225ce0f1f.exe"1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4316 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v1548237.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v1548237.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4904 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a2140247.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a2140247.exe3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4068
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C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b8194841.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b8194841.exe3⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:860
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C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d8824288.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d8824288.exe2⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:732 -
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:1540 -
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:4680
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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:232 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"5⤵PID:2064
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C:\Windows\SysWOW64\cacls.exeCACLS "oneetx.exe" /P "Admin:N"5⤵PID:1804
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C:\Windows\SysWOW64\cacls.exeCACLS "oneetx.exe" /P "Admin:R" /E5⤵PID:808
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"5⤵PID:1120
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C:\Windows\SysWOW64\cacls.exeCACLS "..\c3912af058" /P "Admin:N"5⤵PID:728
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C:\Windows\SysWOW64\cacls.exeCACLS "..\c3912af058" /P "Admin:R" /E5⤵PID:2428
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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:2600
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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:3316
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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:1920
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
210KB
MD50a4d62a6c9f6eed681b229d6f3690e88
SHA13dd9a03b49bedee6d01cdba6c903c35de50d4d93
SHA256a228f95aa7e575bcfa2bf76f79f9f5d34599bc1417e312b01170e66d81cf17d2
SHA512e6037dcfea4c2060419b47fc52709254da80c34e78c0052bfe340f8a42f6dd7d31f14a3a1b5755b46cd8efb88bcbfea426fb8b375ecb8631116968e15e030e4d
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Filesize
210KB
MD50a4d62a6c9f6eed681b229d6f3690e88
SHA13dd9a03b49bedee6d01cdba6c903c35de50d4d93
SHA256a228f95aa7e575bcfa2bf76f79f9f5d34599bc1417e312b01170e66d81cf17d2
SHA512e6037dcfea4c2060419b47fc52709254da80c34e78c0052bfe340f8a42f6dd7d31f14a3a1b5755b46cd8efb88bcbfea426fb8b375ecb8631116968e15e030e4d
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Filesize
307KB
MD5162dc54dc291ae48905e958b88406845
SHA10a883243bfd1dd9cec8d4618d98e16faa63bc83d
SHA256cded32fd5abb97356a01b6ed64f7eab9e4ad4482e4d593ff92c40fce0ac982a2
SHA512ecd4329443fccc6a0251d2e4925472772a94d6a48472132984a70cbb03efa27ae6a0b67a4792ac2a797bb20b265450352c32b969dec6b30dfde80d11a3630b72
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Filesize
307KB
MD5162dc54dc291ae48905e958b88406845
SHA10a883243bfd1dd9cec8d4618d98e16faa63bc83d
SHA256cded32fd5abb97356a01b6ed64f7eab9e4ad4482e4d593ff92c40fce0ac982a2
SHA512ecd4329443fccc6a0251d2e4925472772a94d6a48472132984a70cbb03efa27ae6a0b67a4792ac2a797bb20b265450352c32b969dec6b30dfde80d11a3630b72
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Filesize
179KB
MD53c505870f6ca9a392fcfa3f406dc5934
SHA18496a7af15927a03aec5e7bb639c2f5aa22f0742
SHA256adf5255a7b0ca84aa5105ecb2528f8c022653b8ec2e8f153b7f5f578272f154d
SHA5125ba0ff7247f1e1ec09947f0b34326e315a6c7f43ad368021b40cff4e0d64e86414e84b7aa810870446f2865a0d3f22ea41ae7c759a36e80f8e04cbb38e3f66d9
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Filesize
179KB
MD53c505870f6ca9a392fcfa3f406dc5934
SHA18496a7af15927a03aec5e7bb639c2f5aa22f0742
SHA256adf5255a7b0ca84aa5105ecb2528f8c022653b8ec2e8f153b7f5f578272f154d
SHA5125ba0ff7247f1e1ec09947f0b34326e315a6c7f43ad368021b40cff4e0d64e86414e84b7aa810870446f2865a0d3f22ea41ae7c759a36e80f8e04cbb38e3f66d9
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Filesize
168KB
MD56c3867f1eca9010277dfd5bec3d9a912
SHA17be0e747371ac1916b938400f11902fab55d3c5e
SHA256e511ced4a17ed245b6bae9cfbffe105c55a18e022d12d9efc0875172cf7ed1b9
SHA512b43b1c828ce72672dc679c11078e3ea368a7a60ad00867682bdb53fd35a38ec3028061990b8dc904cce005c6b7c76be8bfe32ce1ea963606fd2116594e41f769
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Filesize
168KB
MD56c3867f1eca9010277dfd5bec3d9a912
SHA17be0e747371ac1916b938400f11902fab55d3c5e
SHA256e511ced4a17ed245b6bae9cfbffe105c55a18e022d12d9efc0875172cf7ed1b9
SHA512b43b1c828ce72672dc679c11078e3ea368a7a60ad00867682bdb53fd35a38ec3028061990b8dc904cce005c6b7c76be8bfe32ce1ea963606fd2116594e41f769
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Filesize
210KB
MD50a4d62a6c9f6eed681b229d6f3690e88
SHA13dd9a03b49bedee6d01cdba6c903c35de50d4d93
SHA256a228f95aa7e575bcfa2bf76f79f9f5d34599bc1417e312b01170e66d81cf17d2
SHA512e6037dcfea4c2060419b47fc52709254da80c34e78c0052bfe340f8a42f6dd7d31f14a3a1b5755b46cd8efb88bcbfea426fb8b375ecb8631116968e15e030e4d
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Filesize
210KB
MD50a4d62a6c9f6eed681b229d6f3690e88
SHA13dd9a03b49bedee6d01cdba6c903c35de50d4d93
SHA256a228f95aa7e575bcfa2bf76f79f9f5d34599bc1417e312b01170e66d81cf17d2
SHA512e6037dcfea4c2060419b47fc52709254da80c34e78c0052bfe340f8a42f6dd7d31f14a3a1b5755b46cd8efb88bcbfea426fb8b375ecb8631116968e15e030e4d
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Filesize
210KB
MD50a4d62a6c9f6eed681b229d6f3690e88
SHA13dd9a03b49bedee6d01cdba6c903c35de50d4d93
SHA256a228f95aa7e575bcfa2bf76f79f9f5d34599bc1417e312b01170e66d81cf17d2
SHA512e6037dcfea4c2060419b47fc52709254da80c34e78c0052bfe340f8a42f6dd7d31f14a3a1b5755b46cd8efb88bcbfea426fb8b375ecb8631116968e15e030e4d
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Filesize
210KB
MD50a4d62a6c9f6eed681b229d6f3690e88
SHA13dd9a03b49bedee6d01cdba6c903c35de50d4d93
SHA256a228f95aa7e575bcfa2bf76f79f9f5d34599bc1417e312b01170e66d81cf17d2
SHA512e6037dcfea4c2060419b47fc52709254da80c34e78c0052bfe340f8a42f6dd7d31f14a3a1b5755b46cd8efb88bcbfea426fb8b375ecb8631116968e15e030e4d
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Filesize
210KB
MD50a4d62a6c9f6eed681b229d6f3690e88
SHA13dd9a03b49bedee6d01cdba6c903c35de50d4d93
SHA256a228f95aa7e575bcfa2bf76f79f9f5d34599bc1417e312b01170e66d81cf17d2
SHA512e6037dcfea4c2060419b47fc52709254da80c34e78c0052bfe340f8a42f6dd7d31f14a3a1b5755b46cd8efb88bcbfea426fb8b375ecb8631116968e15e030e4d
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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