Analysis
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max time kernel
143s -
max time network
141s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
11-03-2023 08:58
Static task
static1
Behavioral task
behavioral1
Sample
8a93952c93239da6adbc952efbaa43ed09121cf3feeb88887c942e9b0602922d.exe
Resource
win10v2004-20230220-en
General
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Target
8a93952c93239da6adbc952efbaa43ed09121cf3feeb88887c942e9b0602922d.exe
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Size
466KB
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MD5
930afb325b17007278c4018b853a869a
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SHA1
fe504601c685e5427ed25f572f7b59b54cbe9705
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SHA256
8a93952c93239da6adbc952efbaa43ed09121cf3feeb88887c942e9b0602922d
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SHA512
818b666ac072bc5a0bbe8564dc664f266abf30ccee8f879394dad52527f8f36d7e9468e63212c48e93ab31ef7f1f0993befd90efc1ccfcb8bb4584bf208bca9a
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SSDEEP
12288:QOkJkS+rZ+kozHYS9KYH/7zr9lnyNJ07:Q8cES9KYH/7zrryvi
Malware Config
Extracted
redline
dezik
193.56.146.220:4174
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auth_value
d39f21dca8edc10800b036ab83f4d75e
Extracted
amadey
3.68
31.41.244.200/games/category/index.php
Signatures
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" bus8205.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" bus8205.exe Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection bus8205.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" bus8205.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" bus8205.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" bus8205.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 dtP14s61.exe Key value queried \REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\Control Panel\International\Geo\Nation metafor.exe -
Executes dropped EXE 7 IoCs
pid Process 2280 film1569.exe 1248 bus8205.exe 1152 con1135.exe 3432 dtP14s61.exe 892 metafor.exe 2348 metafor.exe 3156 metafor.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\Microsoft\Windows Defender\Features\TamperProtection = "0" bus8205.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 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\\\"" 8a93952c93239da6adbc952efbaa43ed09121cf3feeb88887c942e9b0602922d.exe Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce film1569.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\\\"" film1569.exe Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce 8a93952c93239da6adbc952efbaa43ed09121cf3feeb88887c942e9b0602922d.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 1 IoCs
pid pid_target Process procid_target 4656 1552 WerFault.exe 86 -
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 3896 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 1248 bus8205.exe 1248 bus8205.exe 1152 con1135.exe 1152 con1135.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 1248 bus8205.exe Token: SeDebugPrivilege 1152 con1135.exe -
Suspicious use of WriteProcessMemory 38 IoCs
description pid Process procid_target PID 1552 wrote to memory of 2280 1552 8a93952c93239da6adbc952efbaa43ed09121cf3feeb88887c942e9b0602922d.exe 87 PID 1552 wrote to memory of 2280 1552 8a93952c93239da6adbc952efbaa43ed09121cf3feeb88887c942e9b0602922d.exe 87 PID 1552 wrote to memory of 2280 1552 8a93952c93239da6adbc952efbaa43ed09121cf3feeb88887c942e9b0602922d.exe 87 PID 2280 wrote to memory of 1248 2280 film1569.exe 88 PID 2280 wrote to memory of 1248 2280 film1569.exe 88 PID 2280 wrote to memory of 1152 2280 film1569.exe 95 PID 2280 wrote to memory of 1152 2280 film1569.exe 95 PID 2280 wrote to memory of 1152 2280 film1569.exe 95 PID 1552 wrote to memory of 3432 1552 8a93952c93239da6adbc952efbaa43ed09121cf3feeb88887c942e9b0602922d.exe 97 PID 1552 wrote to memory of 3432 1552 8a93952c93239da6adbc952efbaa43ed09121cf3feeb88887c942e9b0602922d.exe 97 PID 1552 wrote to memory of 3432 1552 8a93952c93239da6adbc952efbaa43ed09121cf3feeb88887c942e9b0602922d.exe 97 PID 3432 wrote to memory of 892 3432 dtP14s61.exe 98 PID 3432 wrote to memory of 892 3432 dtP14s61.exe 98 PID 3432 wrote to memory of 892 3432 dtP14s61.exe 98 PID 892 wrote to memory of 3896 892 metafor.exe 100 PID 892 wrote to memory of 3896 892 metafor.exe 100 PID 892 wrote to memory of 3896 892 metafor.exe 100 PID 892 wrote to memory of 3692 892 metafor.exe 103 PID 892 wrote to memory of 3692 892 metafor.exe 103 PID 892 wrote to memory of 3692 892 metafor.exe 103 PID 3692 wrote to memory of 1712 3692 cmd.exe 105 PID 3692 wrote to memory of 1712 3692 cmd.exe 105 PID 3692 wrote to memory of 1712 3692 cmd.exe 105 PID 3692 wrote to memory of 3472 3692 cmd.exe 106 PID 3692 wrote to memory of 3472 3692 cmd.exe 106 PID 3692 wrote to memory of 3472 3692 cmd.exe 106 PID 3692 wrote to memory of 1752 3692 cmd.exe 107 PID 3692 wrote to memory of 1752 3692 cmd.exe 107 PID 3692 wrote to memory of 1752 3692 cmd.exe 107 PID 3692 wrote to memory of 1684 3692 cmd.exe 108 PID 3692 wrote to memory of 1684 3692 cmd.exe 108 PID 3692 wrote to memory of 1684 3692 cmd.exe 108 PID 3692 wrote to memory of 3684 3692 cmd.exe 109 PID 3692 wrote to memory of 3684 3692 cmd.exe 109 PID 3692 wrote to memory of 3684 3692 cmd.exe 109 PID 3692 wrote to memory of 3936 3692 cmd.exe 110 PID 3692 wrote to memory of 3936 3692 cmd.exe 110 PID 3692 wrote to memory of 3936 3692 cmd.exe 110
Processes
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C:\Users\Admin\AppData\Local\Temp\8a93952c93239da6adbc952efbaa43ed09121cf3feeb88887c942e9b0602922d.exe"C:\Users\Admin\AppData\Local\Temp\8a93952c93239da6adbc952efbaa43ed09121cf3feeb88887c942e9b0602922d.exe"1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:1552 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\film1569.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\film1569.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2280 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bus8205.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\bus8205.exe3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1248
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C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\con1135.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\con1135.exe3⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1152
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C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dtP14s61.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dtP14s61.exe2⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:3432 -
C:\Users\Admin\AppData\Local\Temp\5975271bda\metafor.exe"C:\Users\Admin\AppData\Local\Temp\5975271bda\metafor.exe"3⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:892 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN metafor.exe /TR "C:\Users\Admin\AppData\Local\Temp\5975271bda\metafor.exe" /F4⤵
- Creates scheduled task(s)
PID:3896
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /k echo Y|CACLS "metafor.exe" /P "Admin:N"&&CACLS "metafor.exe" /P "Admin:R" /E&&echo Y|CACLS "..\5975271bda" /P "Admin:N"&&CACLS "..\5975271bda" /P "Admin:R" /E&&Exit4⤵
- Suspicious use of WriteProcessMemory
PID:3692 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"5⤵PID:1712
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C:\Windows\SysWOW64\cacls.exeCACLS "metafor.exe" /P "Admin:N"5⤵PID:3472
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C:\Windows\SysWOW64\cacls.exeCACLS "metafor.exe" /P "Admin:R" /E5⤵PID:1752
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"5⤵PID:1684
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C:\Windows\SysWOW64\cacls.exeCACLS "..\5975271bda" /P "Admin:N"5⤵PID:3684
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C:\Windows\SysWOW64\cacls.exeCACLS "..\5975271bda" /P "Admin:R" /E5⤵PID:3936
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1552 -s 5442⤵
- Program crash
PID:4656
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 1552 -ip 15521⤵PID:2144
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C:\Users\Admin\AppData\Local\Temp\5975271bda\metafor.exeC:\Users\Admin\AppData\Local\Temp\5975271bda\metafor.exe1⤵
- Executes dropped EXE
PID:2348
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C:\Users\Admin\AppData\Local\Temp\5975271bda\metafor.exeC:\Users\Admin\AppData\Local\Temp\5975271bda\metafor.exe1⤵
- Executes dropped EXE
PID:3156
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
226KB
MD58627ebe3777cc777ed2a14b907162224
SHA106eeed93eb3094f9d0b13ac4a6936f7088fbbdaa
SHA256319b22945beeb7424fe6db1e9953ad5f2dc12cbba2fe24e599c3deda678893bb
SHA5129de429300c95d52452caeb80c9d44ff72714f017319e416649c2100f882c394f5ab9f3876cc68d338f4b5a3cd58337defff9405be64c87d078edd0d86259c845
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Filesize
226KB
MD58627ebe3777cc777ed2a14b907162224
SHA106eeed93eb3094f9d0b13ac4a6936f7088fbbdaa
SHA256319b22945beeb7424fe6db1e9953ad5f2dc12cbba2fe24e599c3deda678893bb
SHA5129de429300c95d52452caeb80c9d44ff72714f017319e416649c2100f882c394f5ab9f3876cc68d338f4b5a3cd58337defff9405be64c87d078edd0d86259c845
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Filesize
226KB
MD58627ebe3777cc777ed2a14b907162224
SHA106eeed93eb3094f9d0b13ac4a6936f7088fbbdaa
SHA256319b22945beeb7424fe6db1e9953ad5f2dc12cbba2fe24e599c3deda678893bb
SHA5129de429300c95d52452caeb80c9d44ff72714f017319e416649c2100f882c394f5ab9f3876cc68d338f4b5a3cd58337defff9405be64c87d078edd0d86259c845
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Filesize
226KB
MD58627ebe3777cc777ed2a14b907162224
SHA106eeed93eb3094f9d0b13ac4a6936f7088fbbdaa
SHA256319b22945beeb7424fe6db1e9953ad5f2dc12cbba2fe24e599c3deda678893bb
SHA5129de429300c95d52452caeb80c9d44ff72714f017319e416649c2100f882c394f5ab9f3876cc68d338f4b5a3cd58337defff9405be64c87d078edd0d86259c845
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Filesize
226KB
MD58627ebe3777cc777ed2a14b907162224
SHA106eeed93eb3094f9d0b13ac4a6936f7088fbbdaa
SHA256319b22945beeb7424fe6db1e9953ad5f2dc12cbba2fe24e599c3deda678893bb
SHA5129de429300c95d52452caeb80c9d44ff72714f017319e416649c2100f882c394f5ab9f3876cc68d338f4b5a3cd58337defff9405be64c87d078edd0d86259c845
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Filesize
226KB
MD58627ebe3777cc777ed2a14b907162224
SHA106eeed93eb3094f9d0b13ac4a6936f7088fbbdaa
SHA256319b22945beeb7424fe6db1e9953ad5f2dc12cbba2fe24e599c3deda678893bb
SHA5129de429300c95d52452caeb80c9d44ff72714f017319e416649c2100f882c394f5ab9f3876cc68d338f4b5a3cd58337defff9405be64c87d078edd0d86259c845
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Filesize
226KB
MD58627ebe3777cc777ed2a14b907162224
SHA106eeed93eb3094f9d0b13ac4a6936f7088fbbdaa
SHA256319b22945beeb7424fe6db1e9953ad5f2dc12cbba2fe24e599c3deda678893bb
SHA5129de429300c95d52452caeb80c9d44ff72714f017319e416649c2100f882c394f5ab9f3876cc68d338f4b5a3cd58337defff9405be64c87d078edd0d86259c845
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Filesize
192KB
MD5a8ec09d7b694ec47e517ffcf603169f4
SHA1a1783d7885e732da6a3259180307956744da9e8d
SHA256edacc7a343e8ca767119501094c1b732ed823f0f728f7186e48ebbecf8f4e2b1
SHA5129fc43e7ab8f6dd80ec56e58aeacc12609c956170195e31f0d5aa8289ab7d4de0d054493b2ff8b2b2d1e5753968ac85f3ec02627af0bf2f779a8b903607c83490
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Filesize
192KB
MD5a8ec09d7b694ec47e517ffcf603169f4
SHA1a1783d7885e732da6a3259180307956744da9e8d
SHA256edacc7a343e8ca767119501094c1b732ed823f0f728f7186e48ebbecf8f4e2b1
SHA5129fc43e7ab8f6dd80ec56e58aeacc12609c956170195e31f0d5aa8289ab7d4de0d054493b2ff8b2b2d1e5753968ac85f3ec02627af0bf2f779a8b903607c83490
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Filesize
11KB
MD57e93bacbbc33e6652e147e7fe07572a0
SHA1421a7167da01c8da4dc4d5234ca3dd84e319e762
SHA256850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38
SHA512250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91
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Filesize
11KB
MD57e93bacbbc33e6652e147e7fe07572a0
SHA1421a7167da01c8da4dc4d5234ca3dd84e319e762
SHA256850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38
SHA512250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91
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Filesize
175KB
MD592f2a148b8f701e50e2f838f73d4d7b7
SHA1324d8546e35d4f4285cac15b21620299ba5cb023
SHA2569ad66388140ef3b4a7c2918eb3c9083dd80396949f385dd6d17c28f97cf14f04
SHA5123300c7606f872e75deaff924ee77fcd975e515a0dbca907ddd16b25910f250c6b8c46c6cabda3ac4780a8dce5fb9a70bd0c4c184f649cd5375fb6278b2a0ea6c
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Filesize
175KB
MD592f2a148b8f701e50e2f838f73d4d7b7
SHA1324d8546e35d4f4285cac15b21620299ba5cb023
SHA2569ad66388140ef3b4a7c2918eb3c9083dd80396949f385dd6d17c28f97cf14f04
SHA5123300c7606f872e75deaff924ee77fcd975e515a0dbca907ddd16b25910f250c6b8c46c6cabda3ac4780a8dce5fb9a70bd0c4c184f649cd5375fb6278b2a0ea6c