Analysis
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max time kernel
143s -
max time network
147s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
08-03-2023 20:04
Static task
static1
Behavioral task
behavioral1
Sample
df6a093ec1614012dcf2a8ffba854772008f204cab3e5f9acf163424b1f61609.exe
Resource
win10v2004-20230220-en
General
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Target
df6a093ec1614012dcf2a8ffba854772008f204cab3e5f9acf163424b1f61609.exe
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Size
658KB
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MD5
56b7c9e2f031d82b9afe9195b1dc574d
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SHA1
a1500041e56d5a0f5e55ea6fdbf5e43f7b561c9c
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SHA256
df6a093ec1614012dcf2a8ffba854772008f204cab3e5f9acf163424b1f61609
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SHA512
c7d73f77a92f8557dec040792e5beb2a4fe88369c0c0ac84363a52f918132e58b9dd8bfacd6556ba6ea3fd71198662f2c7ca9c371340716a1043ec30ec3b7df9
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SSDEEP
12288:DGUNOvRdW2wowFFXOANnXLotGw0RyQYpxJKp+WuqRkR5fMpSQS:DqRrwx/XXnuXxNpxJKIW5cVihS
Malware Config
Extracted
redline
garry
193.56.146.11:4173
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auth_value
210ba56bf751fefe327f26e00f0be5a9
Extracted
amadey
3.68
193.56.146.218/images/IMG_489440/index.php
Signatures
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description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection a897ftxo.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" a897ftxo.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" a897ftxo.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" a897ftxo.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" a897ftxo.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" a897ftxo.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-1-5-21-1529757233-3489015626-3409890339-1000\Control Panel\International\Geo\Nation k277sOkl.exe Key value queried \REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\Control Panel\International\Geo\Nation redlines.exe -
Executes dropped EXE 7 IoCs
pid Process 1544 m652x759.exe 4108 a897ftxo.exe 1368 fAano057.exe 3816 k277sOkl.exe 3876 redlines.exe 3124 redlines.exe 2224 redlines.exe -
Loads dropped DLL 1 IoCs
pid Process 1508 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 Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" a897ftxo.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features a897ftxo.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 df6a093ec1614012dcf2a8ffba854772008f204cab3e5f9acf163424b1f61609.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\\\"" df6a093ec1614012dcf2a8ffba854772008f204cab3e5f9acf163424b1f61609.exe Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce m652x759.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\\\"" m652x759.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). Likely ransomware behaviour.
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Program crash 2 IoCs
pid pid_target Process procid_target 4436 4108 WerFault.exe 87 4956 3888 WerFault.exe 85 -
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 916 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 4108 a897ftxo.exe 4108 a897ftxo.exe 1368 fAano057.exe 1368 fAano057.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 4108 a897ftxo.exe Token: SeDebugPrivilege 1368 fAano057.exe -
Suspicious use of WriteProcessMemory 42 IoCs
description pid Process procid_target PID 3888 wrote to memory of 1544 3888 df6a093ec1614012dcf2a8ffba854772008f204cab3e5f9acf163424b1f61609.exe 86 PID 3888 wrote to memory of 1544 3888 df6a093ec1614012dcf2a8ffba854772008f204cab3e5f9acf163424b1f61609.exe 86 PID 3888 wrote to memory of 1544 3888 df6a093ec1614012dcf2a8ffba854772008f204cab3e5f9acf163424b1f61609.exe 86 PID 1544 wrote to memory of 4108 1544 m652x759.exe 87 PID 1544 wrote to memory of 4108 1544 m652x759.exe 87 PID 1544 wrote to memory of 4108 1544 m652x759.exe 87 PID 1544 wrote to memory of 1368 1544 m652x759.exe 93 PID 1544 wrote to memory of 1368 1544 m652x759.exe 93 PID 1544 wrote to memory of 1368 1544 m652x759.exe 93 PID 3888 wrote to memory of 3816 3888 df6a093ec1614012dcf2a8ffba854772008f204cab3e5f9acf163424b1f61609.exe 94 PID 3888 wrote to memory of 3816 3888 df6a093ec1614012dcf2a8ffba854772008f204cab3e5f9acf163424b1f61609.exe 94 PID 3888 wrote to memory of 3816 3888 df6a093ec1614012dcf2a8ffba854772008f204cab3e5f9acf163424b1f61609.exe 94 PID 3816 wrote to memory of 3876 3816 k277sOkl.exe 95 PID 3816 wrote to memory of 3876 3816 k277sOkl.exe 95 PID 3816 wrote to memory of 3876 3816 k277sOkl.exe 95 PID 3876 wrote to memory of 916 3876 redlines.exe 98 PID 3876 wrote to memory of 916 3876 redlines.exe 98 PID 3876 wrote to memory of 916 3876 redlines.exe 98 PID 3876 wrote to memory of 2416 3876 redlines.exe 100 PID 3876 wrote to memory of 2416 3876 redlines.exe 100 PID 3876 wrote to memory of 2416 3876 redlines.exe 100 PID 2416 wrote to memory of 4112 2416 cmd.exe 102 PID 2416 wrote to memory of 4112 2416 cmd.exe 102 PID 2416 wrote to memory of 4112 2416 cmd.exe 102 PID 2416 wrote to memory of 4852 2416 cmd.exe 103 PID 2416 wrote to memory of 4852 2416 cmd.exe 103 PID 2416 wrote to memory of 4852 2416 cmd.exe 103 PID 2416 wrote to memory of 1972 2416 cmd.exe 104 PID 2416 wrote to memory of 1972 2416 cmd.exe 104 PID 2416 wrote to memory of 1972 2416 cmd.exe 104 PID 2416 wrote to memory of 4528 2416 cmd.exe 106 PID 2416 wrote to memory of 4528 2416 cmd.exe 106 PID 2416 wrote to memory of 4528 2416 cmd.exe 106 PID 2416 wrote to memory of 760 2416 cmd.exe 105 PID 2416 wrote to memory of 760 2416 cmd.exe 105 PID 2416 wrote to memory of 760 2416 cmd.exe 105 PID 2416 wrote to memory of 3600 2416 cmd.exe 107 PID 2416 wrote to memory of 3600 2416 cmd.exe 107 PID 2416 wrote to memory of 3600 2416 cmd.exe 107 PID 3876 wrote to memory of 1508 3876 redlines.exe 116 PID 3876 wrote to memory of 1508 3876 redlines.exe 116 PID 3876 wrote to memory of 1508 3876 redlines.exe 116
Processes
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C:\Users\Admin\AppData\Local\Temp\df6a093ec1614012dcf2a8ffba854772008f204cab3e5f9acf163424b1f61609.exe"C:\Users\Admin\AppData\Local\Temp\df6a093ec1614012dcf2a8ffba854772008f204cab3e5f9acf163424b1f61609.exe"1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:3888 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m652x759.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m652x759.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:1544 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a897ftxo.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\a897ftxo.exe3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4108 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4108 -s 10804⤵
- Program crash
PID:4436
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C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\fAano057.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\fAano057.exe3⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1368
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C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\k277sOkl.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\k277sOkl.exe2⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:3816 -
C:\Users\Admin\AppData\Local\Temp\46aee2aca4\redlines.exe"C:\Users\Admin\AppData\Local\Temp\46aee2aca4\redlines.exe"3⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:3876 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN redlines.exe /TR "C:\Users\Admin\AppData\Local\Temp\46aee2aca4\redlines.exe" /F4⤵
- Creates scheduled task(s)
PID:916
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /k echo Y|CACLS "redlines.exe" /P "Admin:N"&&CACLS "redlines.exe" /P "Admin:R" /E&&echo Y|CACLS "..\46aee2aca4" /P "Admin:N"&&CACLS "..\46aee2aca4" /P "Admin:R" /E&&Exit4⤵
- Suspicious use of WriteProcessMemory
PID:2416 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"5⤵PID:4112
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C:\Windows\SysWOW64\cacls.exeCACLS "redlines.exe" /P "Admin:N"5⤵PID:4852
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C:\Windows\SysWOW64\cacls.exeCACLS "redlines.exe" /P "Admin:R" /E5⤵PID:1972
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C:\Windows\SysWOW64\cacls.exeCACLS "..\46aee2aca4" /P "Admin:N"5⤵PID:760
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"5⤵PID:4528
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C:\Windows\SysWOW64\cacls.exeCACLS "..\46aee2aca4" /P "Admin:R" /E5⤵PID:3600
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C:\Windows\SysWOW64\rundll32.exe"C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\c1ec479e5342a2\clip64.dll, Main4⤵
- Loads dropped DLL
PID:1508
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3888 -s 4842⤵
- Program crash
PID:4956
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 476 -p 4108 -ip 41081⤵PID:3780
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 3888 -ip 38881⤵PID:872
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C:\Users\Admin\AppData\Local\Temp\46aee2aca4\redlines.exeC:\Users\Admin\AppData\Local\Temp\46aee2aca4\redlines.exe1⤵
- Executes dropped EXE
PID:3124
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C:\Users\Admin\AppData\Local\Temp\46aee2aca4\redlines.exeC:\Users\Admin\AppData\Local\Temp\46aee2aca4\redlines.exe1⤵
- Executes dropped EXE
PID:2224
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
235KB
MD52cf60f8337d5b2ac1ecd5a702fe8119f
SHA1491f843831a2ae68847cb612be7f5886eac354d6
SHA2562a3dbe07f949ead607ad6aa3ab4cf7e544c1d7482e6a72ce109dff5a81f38336
SHA512fba0b731d36e4ce708f46629c18d04ee9a940037abaa57f7667ccbe226a01956c5ff99b029c46feaafea326a7e5aa606c0bb73cd3ed25f8fbae8410209322ac7
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Filesize
235KB
MD52cf60f8337d5b2ac1ecd5a702fe8119f
SHA1491f843831a2ae68847cb612be7f5886eac354d6
SHA2562a3dbe07f949ead607ad6aa3ab4cf7e544c1d7482e6a72ce109dff5a81f38336
SHA512fba0b731d36e4ce708f46629c18d04ee9a940037abaa57f7667ccbe226a01956c5ff99b029c46feaafea326a7e5aa606c0bb73cd3ed25f8fbae8410209322ac7
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Filesize
235KB
MD52cf60f8337d5b2ac1ecd5a702fe8119f
SHA1491f843831a2ae68847cb612be7f5886eac354d6
SHA2562a3dbe07f949ead607ad6aa3ab4cf7e544c1d7482e6a72ce109dff5a81f38336
SHA512fba0b731d36e4ce708f46629c18d04ee9a940037abaa57f7667ccbe226a01956c5ff99b029c46feaafea326a7e5aa606c0bb73cd3ed25f8fbae8410209322ac7
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Filesize
235KB
MD52cf60f8337d5b2ac1ecd5a702fe8119f
SHA1491f843831a2ae68847cb612be7f5886eac354d6
SHA2562a3dbe07f949ead607ad6aa3ab4cf7e544c1d7482e6a72ce109dff5a81f38336
SHA512fba0b731d36e4ce708f46629c18d04ee9a940037abaa57f7667ccbe226a01956c5ff99b029c46feaafea326a7e5aa606c0bb73cd3ed25f8fbae8410209322ac7
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Filesize
235KB
MD52cf60f8337d5b2ac1ecd5a702fe8119f
SHA1491f843831a2ae68847cb612be7f5886eac354d6
SHA2562a3dbe07f949ead607ad6aa3ab4cf7e544c1d7482e6a72ce109dff5a81f38336
SHA512fba0b731d36e4ce708f46629c18d04ee9a940037abaa57f7667ccbe226a01956c5ff99b029c46feaafea326a7e5aa606c0bb73cd3ed25f8fbae8410209322ac7
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Filesize
235KB
MD52cf60f8337d5b2ac1ecd5a702fe8119f
SHA1491f843831a2ae68847cb612be7f5886eac354d6
SHA2562a3dbe07f949ead607ad6aa3ab4cf7e544c1d7482e6a72ce109dff5a81f38336
SHA512fba0b731d36e4ce708f46629c18d04ee9a940037abaa57f7667ccbe226a01956c5ff99b029c46feaafea326a7e5aa606c0bb73cd3ed25f8fbae8410209322ac7
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Filesize
235KB
MD52cf60f8337d5b2ac1ecd5a702fe8119f
SHA1491f843831a2ae68847cb612be7f5886eac354d6
SHA2562a3dbe07f949ead607ad6aa3ab4cf7e544c1d7482e6a72ce109dff5a81f38336
SHA512fba0b731d36e4ce708f46629c18d04ee9a940037abaa57f7667ccbe226a01956c5ff99b029c46feaafea326a7e5aa606c0bb73cd3ed25f8fbae8410209322ac7
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Filesize
382KB
MD565fb93ce39b827d09f8090aea0d8e9d3
SHA1dd4eb0405f6d2d4dff4bbde92bcd600972dda160
SHA25693386cf794aa821ea9970aeef3af62ff94c5c7aacd52df6178415e09ddad91c3
SHA5127fc2dc83b8c619acbb08dc48540a147642c393679a74bffeb11077d82746c5640d2876b3e7fc9b40c0294d4ae78daf811d7d5aa033d15d4e5d14d5de78a5cdc3
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Filesize
382KB
MD565fb93ce39b827d09f8090aea0d8e9d3
SHA1dd4eb0405f6d2d4dff4bbde92bcd600972dda160
SHA25693386cf794aa821ea9970aeef3af62ff94c5c7aacd52df6178415e09ddad91c3
SHA5127fc2dc83b8c619acbb08dc48540a147642c393679a74bffeb11077d82746c5640d2876b3e7fc9b40c0294d4ae78daf811d7d5aa033d15d4e5d14d5de78a5cdc3
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Filesize
322KB
MD58141937b23cd1895e561d8e90fdeeff3
SHA16f810e9e480564f5837461f8ccdd07c951a1bece
SHA256ddda10348c77cf0a1539c3a42ce4f71e2c1895ab9b77348256e0a1f01c0936b6
SHA51240957cd33c4be1dab98ac0c40424c868aa3be6f6265fa28df050e5a4844ac6324acb93770bc6cb7cafedabc93fab9b9179a6e6525f6b3dd6fa9e31b4d5da5bec
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Filesize
322KB
MD58141937b23cd1895e561d8e90fdeeff3
SHA16f810e9e480564f5837461f8ccdd07c951a1bece
SHA256ddda10348c77cf0a1539c3a42ce4f71e2c1895ab9b77348256e0a1f01c0936b6
SHA51240957cd33c4be1dab98ac0c40424c868aa3be6f6265fa28df050e5a4844ac6324acb93770bc6cb7cafedabc93fab9b9179a6e6525f6b3dd6fa9e31b4d5da5bec
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Filesize
175KB
MD5f321ec1070df38bc3d9516ced9c63e82
SHA1ed54b270a786bbd3f9d055e0ae5eaf8e2752fde5
SHA25617696f99326cbeb44f8bd3bae2f91a7fbafa32ef54cf6631f0751cf6227c61a7
SHA5128bd8939185690415cb2305b4ae05e7d0c97db2260cb6bb0197460ff8bede41e0c3dd8c25b96af21503acc82fe24ebfd4e70aac966488de6111b20def9c30d2ab
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Filesize
175KB
MD5f321ec1070df38bc3d9516ced9c63e82
SHA1ed54b270a786bbd3f9d055e0ae5eaf8e2752fde5
SHA25617696f99326cbeb44f8bd3bae2f91a7fbafa32ef54cf6631f0751cf6227c61a7
SHA5128bd8939185690415cb2305b4ae05e7d0c97db2260cb6bb0197460ff8bede41e0c3dd8c25b96af21503acc82fe24ebfd4e70aac966488de6111b20def9c30d2ab
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Filesize
89KB
MD557cf7ce2696f4ac87b27879886a089bf
SHA1897fc8605b17f47fd51272a8a5f5605d939c744f
SHA256388abaad8701de54dcc5e0d8380630e1b6f0b323f1a9cf4377e38399753842b3
SHA512fd5a09e5908817a612eb59bf424272a749ff6ccccbd66f1900d29c58564befef981bd8bf7049d6d6690ffb8553bf9647f7051a9fb4b57ea1d68e256a769b6a86
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Filesize
89KB
MD557cf7ce2696f4ac87b27879886a089bf
SHA1897fc8605b17f47fd51272a8a5f5605d939c744f
SHA256388abaad8701de54dcc5e0d8380630e1b6f0b323f1a9cf4377e38399753842b3
SHA512fd5a09e5908817a612eb59bf424272a749ff6ccccbd66f1900d29c58564befef981bd8bf7049d6d6690ffb8553bf9647f7051a9fb4b57ea1d68e256a769b6a86
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Filesize
89KB
MD557cf7ce2696f4ac87b27879886a089bf
SHA1897fc8605b17f47fd51272a8a5f5605d939c744f
SHA256388abaad8701de54dcc5e0d8380630e1b6f0b323f1a9cf4377e38399753842b3
SHA512fd5a09e5908817a612eb59bf424272a749ff6ccccbd66f1900d29c58564befef981bd8bf7049d6d6690ffb8553bf9647f7051a9fb4b57ea1d68e256a769b6a86
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Filesize
162B
MD51b7c22a214949975556626d7217e9a39
SHA1d01c97e2944166ed23e47e4a62ff471ab8fa031f
SHA256340c8464c2007ce3f80682e15dfafa4180b641d53c14201b929906b7b0284d87
SHA512ba64847cf1d4157d50abe4f4a1e5c1996fe387c5808e2f758c7fb3213bfefe1f3712d343f0c30a16819749840954654a70611d2250fd0f7b032429db7afd2cc5