Analysis
-
max time kernel
149s -
max time network
154s -
platform
windows10-2004_x64 -
resource
win10v2004-20220901-en -
resource tags
arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system -
submitted
14/02/2023, 07:01
Static task
static1
Behavioral task
behavioral1
Sample
file.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
file.exe
Resource
win10v2004-20220901-en
General
-
Target
file.exe
-
Size
715KB
-
MD5
cdfade87d970684b84a65bd1a50aaec6
-
SHA1
a4f9e6a8f6a60fc06d9cb698d44c59634fa53799
-
SHA256
8f880c14672cee55f91271d01ab42f59b69ac2f402120e468227bf7de5cc982a
-
SHA512
1497909e20bdca296cbbe55ef99f7a3c7d8a85cc8a2bdd8ec8e45943a24c38905bd6b9279e03353cfdd5d5dbeb2c30a99bbd85272b69de8841f052ecd63ceacc
-
SSDEEP
12288:HMrty90zRyVCVGdNPD2OKuG1aEPj23nNTFU40vg9vTJGSijO3IR5P8T:+y9VHdNyOLWaE6dZ0viTOO+5PW
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
-
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-1-5-21-929662420-1054238289-2961194603-1000\Control Panel\International\Geo\Nation bRj95St.exe Key value queried \REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Control Panel\International\Geo\Nation mnolyk.exe -
Executes dropped EXE 8 IoCs
pid Process 3404 gFW24yB.exe 2224 ghL55xE.exe 1312 ack93JB.exe 2296 bRj95St.exe 3472 mnolyk.exe 5036 dff6464.exe 4044 mnolyk.exe 3624 mnolyk.exe -
Loads dropped DLL 1 IoCs
pid Process 4128 rundll32.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
-
Adds Run key to start application 2 TTPs 6 IoCs
description ioc Process Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce file.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\\\"" file.exe Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce gFW24yB.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\\\"" gFW24yB.exe Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce ghL55xE.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\\\"" ghL55xE.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.
-
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 3744 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1312 ack93JB.exe 1312 ack93JB.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 1312 ack93JB.exe Token: SeDebugPrivilege 5036 dff6464.exe -
Suspicious use of WriteProcessMemory 45 IoCs
description pid Process procid_target PID 2808 wrote to memory of 3404 2808 file.exe 82 PID 2808 wrote to memory of 3404 2808 file.exe 82 PID 2808 wrote to memory of 3404 2808 file.exe 82 PID 3404 wrote to memory of 2224 3404 gFW24yB.exe 83 PID 3404 wrote to memory of 2224 3404 gFW24yB.exe 83 PID 3404 wrote to memory of 2224 3404 gFW24yB.exe 83 PID 2224 wrote to memory of 1312 2224 ghL55xE.exe 84 PID 2224 wrote to memory of 1312 2224 ghL55xE.exe 84 PID 2224 wrote to memory of 1312 2224 ghL55xE.exe 84 PID 2224 wrote to memory of 2296 2224 ghL55xE.exe 91 PID 2224 wrote to memory of 2296 2224 ghL55xE.exe 91 PID 2224 wrote to memory of 2296 2224 ghL55xE.exe 91 PID 2296 wrote to memory of 3472 2296 bRj95St.exe 92 PID 2296 wrote to memory of 3472 2296 bRj95St.exe 92 PID 2296 wrote to memory of 3472 2296 bRj95St.exe 92 PID 3404 wrote to memory of 5036 3404 gFW24yB.exe 93 PID 3404 wrote to memory of 5036 3404 gFW24yB.exe 93 PID 3404 wrote to memory of 5036 3404 gFW24yB.exe 93 PID 3472 wrote to memory of 3744 3472 mnolyk.exe 94 PID 3472 wrote to memory of 3744 3472 mnolyk.exe 94 PID 3472 wrote to memory of 3744 3472 mnolyk.exe 94 PID 3472 wrote to memory of 1088 3472 mnolyk.exe 96 PID 3472 wrote to memory of 1088 3472 mnolyk.exe 96 PID 3472 wrote to memory of 1088 3472 mnolyk.exe 96 PID 1088 wrote to memory of 856 1088 cmd.exe 98 PID 1088 wrote to memory of 856 1088 cmd.exe 98 PID 1088 wrote to memory of 856 1088 cmd.exe 98 PID 1088 wrote to memory of 5048 1088 cmd.exe 99 PID 1088 wrote to memory of 5048 1088 cmd.exe 99 PID 1088 wrote to memory of 5048 1088 cmd.exe 99 PID 1088 wrote to memory of 3120 1088 cmd.exe 100 PID 1088 wrote to memory of 3120 1088 cmd.exe 100 PID 1088 wrote to memory of 3120 1088 cmd.exe 100 PID 1088 wrote to memory of 4388 1088 cmd.exe 101 PID 1088 wrote to memory of 4388 1088 cmd.exe 101 PID 1088 wrote to memory of 4388 1088 cmd.exe 101 PID 1088 wrote to memory of 492 1088 cmd.exe 102 PID 1088 wrote to memory of 492 1088 cmd.exe 102 PID 1088 wrote to memory of 492 1088 cmd.exe 102 PID 1088 wrote to memory of 544 1088 cmd.exe 103 PID 1088 wrote to memory of 544 1088 cmd.exe 103 PID 1088 wrote to memory of 544 1088 cmd.exe 103 PID 3472 wrote to memory of 4128 3472 mnolyk.exe 106 PID 3472 wrote to memory of 4128 3472 mnolyk.exe 106 PID 3472 wrote to memory of 4128 3472 mnolyk.exe 106
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:2808 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\gFW24yB.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\gFW24yB.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:3404 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ghL55xE.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ghL55xE.exe3⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2224 -
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\ack93JB.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\ack93JB.exe4⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1312
-
-
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\bRj95St.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\bRj95St.exe4⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:2296 -
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:3472 -
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:3744
-
-
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:1088 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"7⤵PID:856
-
-
C:\Windows\SysWOW64\cacls.exeCACLS "mnolyk.exe" /P "Admin:N"7⤵PID:5048
-
-
C:\Windows\SysWOW64\cacls.exeCACLS "mnolyk.exe" /P "Admin:R" /E7⤵PID:3120
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"7⤵PID:4388
-
-
C:\Windows\SysWOW64\cacls.exeCACLS "..\4b9a106e76" /P "Admin:N"7⤵PID:492
-
-
C:\Windows\SysWOW64\cacls.exeCACLS "..\4b9a106e76" /P "Admin:R" /E7⤵PID:544
-
-
-
C:\Windows\SysWOW64\rundll32.exe"C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\c1ec479e5342a2\clip64.dll, Main6⤵
- Loads dropped DLL
PID:4128
-
-
-
-
-
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dff6464.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dff6464.exe3⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:5036
-
-
-
C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exeC:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe1⤵
- Executes dropped EXE
PID:4044
-
C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exeC:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe1⤵
- Executes dropped EXE
PID:3624
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
611KB
MD56568f193c30b50c63605dc38d223ec18
SHA1875e9abfc924f62e6f1ca0c4d88e4eb1b77d4b1d
SHA2564028e89a9e455909c0447c594818ad4c7e9cf49f856d8641d744dcb1905f4d52
SHA5120fed54750579a43520a802e357144cf36a1b74b3569bdbff0fda62d8e48779566ef39b44645164d8c18bc31c7da300fc5e460ecdd7ecf0708a78c58f1c6c7afa
-
Filesize
611KB
MD56568f193c30b50c63605dc38d223ec18
SHA1875e9abfc924f62e6f1ca0c4d88e4eb1b77d4b1d
SHA2564028e89a9e455909c0447c594818ad4c7e9cf49f856d8641d744dcb1905f4d52
SHA5120fed54750579a43520a802e357144cf36a1b74b3569bdbff0fda62d8e48779566ef39b44645164d8c18bc31c7da300fc5e460ecdd7ecf0708a78c58f1c6c7afa
-
Filesize
279KB
MD56f4ba7e3bbd5b5c19332a451db43f013
SHA1724620092ed22c9e67d0b3582e794af41caee1cd
SHA2567197b7df5d3c14ff9d490409aa1eaa8d2171a01e55e19879350ae4bee22a7f50
SHA512102c23f4b27bbaab2a75a3b27a27643e817fe012d40656a1d597a5078f83986e0fbc700819bfa5888ae6a8fd90b7024f3d8fd9ba2655bfd324e5c99883f30d6f
-
Filesize
279KB
MD56f4ba7e3bbd5b5c19332a451db43f013
SHA1724620092ed22c9e67d0b3582e794af41caee1cd
SHA2567197b7df5d3c14ff9d490409aa1eaa8d2171a01e55e19879350ae4bee22a7f50
SHA512102c23f4b27bbaab2a75a3b27a27643e817fe012d40656a1d597a5078f83986e0fbc700819bfa5888ae6a8fd90b7024f3d8fd9ba2655bfd324e5c99883f30d6f
-
Filesize
285KB
MD56fa87ddfc5f80605164e9725b434adba
SHA15de0cab618fb9c461c5e3747c4178fe06a7e5319
SHA2561db23d4b7ffc1991361100b24ca1f09815f8cf11b27dd471b53fe882204958ad
SHA512848bf5424b7f7e4b932a4545234680dd52164222df41e13a107294be4bbd44d97916bb0eabde92fd25fbad6ecc74527480f55d9c6cf8210dbd5dca4ebf1a8c78
-
Filesize
285KB
MD56fa87ddfc5f80605164e9725b434adba
SHA15de0cab618fb9c461c5e3747c4178fe06a7e5319
SHA2561db23d4b7ffc1991361100b24ca1f09815f8cf11b27dd471b53fe882204958ad
SHA512848bf5424b7f7e4b932a4545234680dd52164222df41e13a107294be4bbd44d97916bb0eabde92fd25fbad6ecc74527480f55d9c6cf8210dbd5dca4ebf1a8c78
-
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