Analysis
-
max time kernel
113s -
max time network
145s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
14/02/2023, 15:12
Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
file.exe
Resource
win10v2004-20221111-en
General
-
Target
file.exe
-
Size
714KB
-
MD5
dce2b79f55269f47a4dd01f683993d9d
-
SHA1
9b26e435c5dd917d28e7f3cd8e0f43f2c4e9e01d
-
SHA256
dda81afeee8ab59add59f568f4969be49de6c097757cadcac7cc246c683f89e5
-
SHA512
05c7541673416f43cca191d88f8bd6fbaea322ee0cfecca19b4d2eeaecf20c429d8a0ed7c13c9e2cc3045a94dde0c5e39bdc696913295b28309b7d8c11ddb0d1
-
SSDEEP
12288:6MrGy90aT5OyWkGUH/Lv4yHdZ8Fm4vf7gBEAoMBUnatD228:0yrfWkGUH/LQyHdZgvfcloGptDA
Malware Config
Extracted
redline
dubka
193.233.20.13:4136
-
auth_value
e5a9421183a033f283b2f23139b471f0
Extracted
amadey
3.66
193.233.20.2/Bn89hku/index.php
Signatures
-
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" fIx89.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" fIx89.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" fIx89.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" fIx89.exe Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection fIx89.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" fIx89.exe -
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
-
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-1-5-21-2971393436-602173351-1645505021-1000\Control Panel\International\Geo\Nation bos61JY.exe Key value queried \REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000\Control Panel\International\Geo\Nation mnolyk.exe -
Executes dropped EXE 9 IoCs
pid Process 4112 gRG69XF.exe 1192 gdK92vW.exe 3308 aJr51yf.exe 3248 bos61JY.exe 4384 mnolyk.exe 1936 dOJ0254.exe 372 fIx89.exe 3884 mnolyk.exe 2928 mnolyk.exe -
Loads dropped DLL 1 IoCs
pid Process 3992 rundll32.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" fIx89.exe -
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
-
Adds Run key to start application 2 TTPs 6 IoCs
description ioc Process 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\\\"" file.exe Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce gRG69XF.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\\\"" gRG69XF.exe Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce gdK92vW.exe 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\\\"" gdK92vW.exe Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce file.exe -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
-
Program crash 1 IoCs
pid pid_target Process procid_target 2544 1936 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 5020 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 6 IoCs
pid Process 3308 aJr51yf.exe 3308 aJr51yf.exe 1936 dOJ0254.exe 1936 dOJ0254.exe 372 fIx89.exe 372 fIx89.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 3308 aJr51yf.exe Token: SeDebugPrivilege 1936 dOJ0254.exe Token: SeDebugPrivilege 372 fIx89.exe -
Suspicious use of WriteProcessMemory 47 IoCs
description pid Process procid_target PID 2444 wrote to memory of 4112 2444 file.exe 80 PID 2444 wrote to memory of 4112 2444 file.exe 80 PID 2444 wrote to memory of 4112 2444 file.exe 80 PID 4112 wrote to memory of 1192 4112 gRG69XF.exe 81 PID 4112 wrote to memory of 1192 4112 gRG69XF.exe 81 PID 4112 wrote to memory of 1192 4112 gRG69XF.exe 81 PID 1192 wrote to memory of 3308 1192 gdK92vW.exe 82 PID 1192 wrote to memory of 3308 1192 gdK92vW.exe 82 PID 1192 wrote to memory of 3308 1192 gdK92vW.exe 82 PID 1192 wrote to memory of 3248 1192 gdK92vW.exe 83 PID 1192 wrote to memory of 3248 1192 gdK92vW.exe 83 PID 1192 wrote to memory of 3248 1192 gdK92vW.exe 83 PID 3248 wrote to memory of 4384 3248 bos61JY.exe 84 PID 3248 wrote to memory of 4384 3248 bos61JY.exe 84 PID 3248 wrote to memory of 4384 3248 bos61JY.exe 84 PID 4112 wrote to memory of 1936 4112 gRG69XF.exe 85 PID 4112 wrote to memory of 1936 4112 gRG69XF.exe 85 PID 4112 wrote to memory of 1936 4112 gRG69XF.exe 85 PID 4384 wrote to memory of 5020 4384 mnolyk.exe 86 PID 4384 wrote to memory of 5020 4384 mnolyk.exe 86 PID 4384 wrote to memory of 5020 4384 mnolyk.exe 86 PID 4384 wrote to memory of 4068 4384 mnolyk.exe 88 PID 4384 wrote to memory of 4068 4384 mnolyk.exe 88 PID 4384 wrote to memory of 4068 4384 mnolyk.exe 88 PID 4068 wrote to memory of 256 4068 cmd.exe 90 PID 4068 wrote to memory of 256 4068 cmd.exe 90 PID 4068 wrote to memory of 256 4068 cmd.exe 90 PID 4068 wrote to memory of 224 4068 cmd.exe 91 PID 4068 wrote to memory of 224 4068 cmd.exe 91 PID 4068 wrote to memory of 224 4068 cmd.exe 91 PID 4068 wrote to memory of 3352 4068 cmd.exe 92 PID 4068 wrote to memory of 3352 4068 cmd.exe 92 PID 4068 wrote to memory of 3352 4068 cmd.exe 92 PID 4068 wrote to memory of 2328 4068 cmd.exe 93 PID 4068 wrote to memory of 2328 4068 cmd.exe 93 PID 4068 wrote to memory of 2328 4068 cmd.exe 93 PID 4068 wrote to memory of 3732 4068 cmd.exe 94 PID 4068 wrote to memory of 3732 4068 cmd.exe 94 PID 4068 wrote to memory of 3732 4068 cmd.exe 94 PID 4068 wrote to memory of 4788 4068 cmd.exe 95 PID 4068 wrote to memory of 4788 4068 cmd.exe 95 PID 4068 wrote to memory of 4788 4068 cmd.exe 95 PID 2444 wrote to memory of 372 2444 file.exe 98 PID 2444 wrote to memory of 372 2444 file.exe 98 PID 4384 wrote to memory of 3992 4384 mnolyk.exe 101 PID 4384 wrote to memory of 3992 4384 mnolyk.exe 101 PID 4384 wrote to memory of 3992 4384 mnolyk.exe 101
Processes
-
C:\Users\Admin\AppData\Local\Temp\file.exe"C:\Users\Admin\AppData\Local\Temp\file.exe"1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2444 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\gRG69XF.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\gRG69XF.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4112 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\gdK92vW.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\gdK92vW.exe3⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:1192 -
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\aJr51yf.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\aJr51yf.exe4⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3308
-
-
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\bos61JY.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\bos61JY.exe4⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:3248 -
C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe"C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe"5⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:4384 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN mnolyk.exe /TR "C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe" /F6⤵
- Creates scheduled task(s)
PID:5020
-
-
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /k echo Y|CACLS "mnolyk.exe" /P "Admin:N"&&CACLS "mnolyk.exe" /P "Admin:R" /E&&echo Y|CACLS "..\4b9a106e76" /P "Admin:N"&&CACLS "..\4b9a106e76" /P "Admin:R" /E&&Exit6⤵
- Suspicious use of WriteProcessMemory
PID:4068 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"7⤵PID:256
-
-
C:\Windows\SysWOW64\cacls.exeCACLS "mnolyk.exe" /P "Admin:N"7⤵PID:224
-
-
C:\Windows\SysWOW64\cacls.exeCACLS "mnolyk.exe" /P "Admin:R" /E7⤵PID:3352
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"7⤵PID:2328
-
-
C:\Windows\SysWOW64\cacls.exeCACLS "..\4b9a106e76" /P "Admin:N"7⤵PID:3732
-
-
C:\Windows\SysWOW64\cacls.exeCACLS "..\4b9a106e76" /P "Admin:R" /E7⤵PID:4788
-
-
-
C:\Windows\SysWOW64\rundll32.exe"C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\c1ec479e5342a2\clip64.dll, Main6⤵
- Loads dropped DLL
PID:3992
-
-
-
-
-
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dOJ0254.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dOJ0254.exe3⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1936 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1936 -s 16644⤵
- Program crash
PID:2544
-
-
-
-
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fIx89.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\fIx89.exe2⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:372
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 476 -p 1936 -ip 19361⤵PID:1844
-
C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exeC:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe1⤵
- Executes dropped EXE
PID:3884
-
C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exeC:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe1⤵
- Executes dropped EXE
PID:2928
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
236KB
MD552fca4d08faccbd7d3f9a487158ed24a
SHA1999297fae9adaaca1f2163e45aa4100ebe2a27f6
SHA2566ef9b879049e0e8490811b7a90ccd47de82b17ba7e9850485e035780e474ff14
SHA5127669fca02637a8d02b53837b0bc62025625d7615c275414412ecd0d4f0d6377c588a401e11d637abd1b10269ba813555a6600cebe8657ec78f104f350d4a0368
-
Filesize
236KB
MD552fca4d08faccbd7d3f9a487158ed24a
SHA1999297fae9adaaca1f2163e45aa4100ebe2a27f6
SHA2566ef9b879049e0e8490811b7a90ccd47de82b17ba7e9850485e035780e474ff14
SHA5127669fca02637a8d02b53837b0bc62025625d7615c275414412ecd0d4f0d6377c588a401e11d637abd1b10269ba813555a6600cebe8657ec78f104f350d4a0368
-
Filesize
236KB
MD552fca4d08faccbd7d3f9a487158ed24a
SHA1999297fae9adaaca1f2163e45aa4100ebe2a27f6
SHA2566ef9b879049e0e8490811b7a90ccd47de82b17ba7e9850485e035780e474ff14
SHA5127669fca02637a8d02b53837b0bc62025625d7615c275414412ecd0d4f0d6377c588a401e11d637abd1b10269ba813555a6600cebe8657ec78f104f350d4a0368
-
Filesize
236KB
MD552fca4d08faccbd7d3f9a487158ed24a
SHA1999297fae9adaaca1f2163e45aa4100ebe2a27f6
SHA2566ef9b879049e0e8490811b7a90ccd47de82b17ba7e9850485e035780e474ff14
SHA5127669fca02637a8d02b53837b0bc62025625d7615c275414412ecd0d4f0d6377c588a401e11d637abd1b10269ba813555a6600cebe8657ec78f104f350d4a0368
-
Filesize
11KB
MD57e93bacbbc33e6652e147e7fe07572a0
SHA1421a7167da01c8da4dc4d5234ca3dd84e319e762
SHA256850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38
SHA512250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91
-
Filesize
11KB
MD57e93bacbbc33e6652e147e7fe07572a0
SHA1421a7167da01c8da4dc4d5234ca3dd84e319e762
SHA256850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38
SHA512250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91
-
Filesize
610KB
MD54e89024c447843736011733b9b4ff36f
SHA1628a3011fe923580affd90b2de889c6f1dbb3867
SHA256344835fe22b7117857470e8e829a6be89843da1da7bf13abb05acced309ce28d
SHA512202ef65243a6e64b42bac390f084ea2494043eb92abd396114c3fdde633d02e4ee19e24c52c9247d2ebf258e98f8448d4680ed929d9ca988e930c809274cb8da
-
Filesize
610KB
MD54e89024c447843736011733b9b4ff36f
SHA1628a3011fe923580affd90b2de889c6f1dbb3867
SHA256344835fe22b7117857470e8e829a6be89843da1da7bf13abb05acced309ce28d
SHA512202ef65243a6e64b42bac390f084ea2494043eb92abd396114c3fdde633d02e4ee19e24c52c9247d2ebf258e98f8448d4680ed929d9ca988e930c809274cb8da
-
Filesize
277KB
MD5fb82c4087f33ef1500be09b2c64edd7e
SHA1f3bc3a8bc794198f45c88e4e7f209301a7319247
SHA256a49071caacb938f2602eab78925d1cb38ce8fe180d3db37a91a58b49c912f265
SHA512f0692f8a1c5c835c600ea33bfaa38246970db8ec2c82b49bdcdbf57423c7e220aa48e8f03c107fbc69b4826e4a7f8723e614f7cfa0642f9231677c9a20065184
-
Filesize
277KB
MD5fb82c4087f33ef1500be09b2c64edd7e
SHA1f3bc3a8bc794198f45c88e4e7f209301a7319247
SHA256a49071caacb938f2602eab78925d1cb38ce8fe180d3db37a91a58b49c912f265
SHA512f0692f8a1c5c835c600ea33bfaa38246970db8ec2c82b49bdcdbf57423c7e220aa48e8f03c107fbc69b4826e4a7f8723e614f7cfa0642f9231677c9a20065184
-
Filesize
285KB
MD5889b5206a312130ea2eb062776d0a9d6
SHA16ac5d2dd50de1e9bf4a1bfb1b07add8b38a63437
SHA2568c50f2489ce7eb755b68e8cc8092df87983008a1c03331a7b6732435a22e45b0
SHA512a9c9ca5d6632f3ea2d8f6819d4b5d6881efb6e6b774405cdeb21c319bf2ec6cfc4cde51ac61e6849885623ab43e364cd269c24d2589b8ee67deeb6ae05cce0d3
-
Filesize
285KB
MD5889b5206a312130ea2eb062776d0a9d6
SHA16ac5d2dd50de1e9bf4a1bfb1b07add8b38a63437
SHA2568c50f2489ce7eb755b68e8cc8092df87983008a1c03331a7b6732435a22e45b0
SHA512a9c9ca5d6632f3ea2d8f6819d4b5d6881efb6e6b774405cdeb21c319bf2ec6cfc4cde51ac61e6849885623ab43e364cd269c24d2589b8ee67deeb6ae05cce0d3
-
Filesize
175KB
MD5dd0c9e110c68ce1fa5308979ef718f7b
SHA1473deb8069f0841d47b74b7f414dacc6f96eca78
SHA256dc28c9d9ab3f30222ed59f3991c5981bec40604e725ece488d8599eef917a7b3
SHA51229bd76da816b13b31c938a3f8699d2f5942a24c9ef61fddcac490e0a30f82c1a4a76ca9a6866a8d2c8e57566f66b3aea31e7f70646d3ebef63c63a06f8fe2236
-
Filesize
175KB
MD5dd0c9e110c68ce1fa5308979ef718f7b
SHA1473deb8069f0841d47b74b7f414dacc6f96eca78
SHA256dc28c9d9ab3f30222ed59f3991c5981bec40604e725ece488d8599eef917a7b3
SHA51229bd76da816b13b31c938a3f8699d2f5942a24c9ef61fddcac490e0a30f82c1a4a76ca9a6866a8d2c8e57566f66b3aea31e7f70646d3ebef63c63a06f8fe2236
-
Filesize
236KB
MD552fca4d08faccbd7d3f9a487158ed24a
SHA1999297fae9adaaca1f2163e45aa4100ebe2a27f6
SHA2566ef9b879049e0e8490811b7a90ccd47de82b17ba7e9850485e035780e474ff14
SHA5127669fca02637a8d02b53837b0bc62025625d7615c275414412ecd0d4f0d6377c588a401e11d637abd1b10269ba813555a6600cebe8657ec78f104f350d4a0368
-
Filesize
236KB
MD552fca4d08faccbd7d3f9a487158ed24a
SHA1999297fae9adaaca1f2163e45aa4100ebe2a27f6
SHA2566ef9b879049e0e8490811b7a90ccd47de82b17ba7e9850485e035780e474ff14
SHA5127669fca02637a8d02b53837b0bc62025625d7615c275414412ecd0d4f0d6377c588a401e11d637abd1b10269ba813555a6600cebe8657ec78f104f350d4a0368
-
Filesize
89KB
MD58c5b3a2beac24f9a4878c50ce26c4623
SHA1e223a25b65a685c5be974ab1865e03497f64bda0
SHA256c33434b1f889a5351cbe18ec31b424d224772303ebdb7331e1fd9f973d8661c4
SHA512b2028e8cbdb105e79e4c86665ae26f47a2c479740e136b250c0587064de974563c380f1efb272dfef593ad8d2daaf32b484ddc17dbf5c5501287be76610cb0f6
-
Filesize
89KB
MD58c5b3a2beac24f9a4878c50ce26c4623
SHA1e223a25b65a685c5be974ab1865e03497f64bda0
SHA256c33434b1f889a5351cbe18ec31b424d224772303ebdb7331e1fd9f973d8661c4
SHA512b2028e8cbdb105e79e4c86665ae26f47a2c479740e136b250c0587064de974563c380f1efb272dfef593ad8d2daaf32b484ddc17dbf5c5501287be76610cb0f6