Analysis
-
max time kernel
135s -
max time network
147s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
07/02/2023, 15:27
Static task
static1
Behavioral task
behavioral1
Sample
d196203b1407600563110195d815971506568e708dee2f27cc1bcb4e684f43f0.exe
Resource
win10v2004-20221111-en
General
-
Target
d196203b1407600563110195d815971506568e708dee2f27cc1bcb4e684f43f0.exe
-
Size
525KB
-
MD5
fd32c2d7908a22aa6a0a4de5d06296ce
-
SHA1
605c2f49216253b4436b0d4f5d737f6e77c5cc85
-
SHA256
d196203b1407600563110195d815971506568e708dee2f27cc1bcb4e684f43f0
-
SHA512
f939f990743806a35be0087735c1cbe8f8798508e90b673b3e4e1939bed6dcc4823d1ee3f2e354003ca91a4c4155305051082aeecbef6cd4bc81378c97597613
-
SSDEEP
12288:XMr3y90OE+ACQroTzkdYOFe5+58LPpSudeEV:gyMFCyAAdYMeBLPpSKeEV
Malware Config
Extracted
amadey
3.66
62.204.41.5/Bu58Ngs/index.php
Signatures
-
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" aqJx.exe Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection mika.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" mika.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection aqJx.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" aqJx.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" aqJx.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" aqJx.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" mika.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" mika.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" mika.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" mika.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" aqJx.exe -
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-1-5-21-4246620582-653642754-1174164128-1000\Control Panel\International\Geo\Nation vona.exe Key value queried \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\Control Panel\International\Geo\Nation mnolyk.exe -
Executes dropped EXE 7 IoCs
pid Process 1204 cqJn.exe 1776 aqJx.exe 3492 mika.exe 4556 vona.exe 1612 mnolyk.exe 3004 mnolyk.exe 3160 mnolyk.exe -
Loads dropped DLL 1 IoCs
pid Process 2884 rundll32.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" aqJx.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" mika.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features aqJx.exe -
Adds Run key to start application 2 TTPs 4 IoCs
description ioc Process Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce d196203b1407600563110195d815971506568e708dee2f27cc1bcb4e684f43f0.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\\\"" d196203b1407600563110195d815971506568e708dee2f27cc1bcb4e684f43f0.exe Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce cqJn.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\\\"" cqJn.exe -
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 4160 1776 WerFault.exe 82 -
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 1356 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 1776 aqJx.exe 1776 aqJx.exe 3492 mika.exe 3492 mika.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 1776 aqJx.exe Token: SeDebugPrivilege 3492 mika.exe -
Suspicious use of WriteProcessMemory 41 IoCs
description pid Process procid_target PID 2216 wrote to memory of 1204 2216 d196203b1407600563110195d815971506568e708dee2f27cc1bcb4e684f43f0.exe 81 PID 2216 wrote to memory of 1204 2216 d196203b1407600563110195d815971506568e708dee2f27cc1bcb4e684f43f0.exe 81 PID 2216 wrote to memory of 1204 2216 d196203b1407600563110195d815971506568e708dee2f27cc1bcb4e684f43f0.exe 81 PID 1204 wrote to memory of 1776 1204 cqJn.exe 82 PID 1204 wrote to memory of 1776 1204 cqJn.exe 82 PID 1204 wrote to memory of 1776 1204 cqJn.exe 82 PID 1204 wrote to memory of 3492 1204 cqJn.exe 91 PID 1204 wrote to memory of 3492 1204 cqJn.exe 91 PID 2216 wrote to memory of 4556 2216 d196203b1407600563110195d815971506568e708dee2f27cc1bcb4e684f43f0.exe 93 PID 2216 wrote to memory of 4556 2216 d196203b1407600563110195d815971506568e708dee2f27cc1bcb4e684f43f0.exe 93 PID 2216 wrote to memory of 4556 2216 d196203b1407600563110195d815971506568e708dee2f27cc1bcb4e684f43f0.exe 93 PID 4556 wrote to memory of 1612 4556 vona.exe 94 PID 4556 wrote to memory of 1612 4556 vona.exe 94 PID 4556 wrote to memory of 1612 4556 vona.exe 94 PID 1612 wrote to memory of 1356 1612 mnolyk.exe 95 PID 1612 wrote to memory of 1356 1612 mnolyk.exe 95 PID 1612 wrote to memory of 1356 1612 mnolyk.exe 95 PID 1612 wrote to memory of 2288 1612 mnolyk.exe 97 PID 1612 wrote to memory of 2288 1612 mnolyk.exe 97 PID 1612 wrote to memory of 2288 1612 mnolyk.exe 97 PID 2288 wrote to memory of 3516 2288 cmd.exe 99 PID 2288 wrote to memory of 3516 2288 cmd.exe 99 PID 2288 wrote to memory of 3516 2288 cmd.exe 99 PID 2288 wrote to memory of 4812 2288 cmd.exe 100 PID 2288 wrote to memory of 4812 2288 cmd.exe 100 PID 2288 wrote to memory of 4812 2288 cmd.exe 100 PID 2288 wrote to memory of 4192 2288 cmd.exe 101 PID 2288 wrote to memory of 4192 2288 cmd.exe 101 PID 2288 wrote to memory of 4192 2288 cmd.exe 101 PID 2288 wrote to memory of 4324 2288 cmd.exe 102 PID 2288 wrote to memory of 4324 2288 cmd.exe 102 PID 2288 wrote to memory of 4324 2288 cmd.exe 102 PID 2288 wrote to memory of 4304 2288 cmd.exe 103 PID 2288 wrote to memory of 4304 2288 cmd.exe 103 PID 2288 wrote to memory of 4304 2288 cmd.exe 103 PID 2288 wrote to memory of 4748 2288 cmd.exe 104 PID 2288 wrote to memory of 4748 2288 cmd.exe 104 PID 2288 wrote to memory of 4748 2288 cmd.exe 104 PID 1612 wrote to memory of 2884 1612 mnolyk.exe 107 PID 1612 wrote to memory of 2884 1612 mnolyk.exe 107 PID 1612 wrote to memory of 2884 1612 mnolyk.exe 107
Processes
-
C:\Users\Admin\AppData\Local\Temp\d196203b1407600563110195d815971506568e708dee2f27cc1bcb4e684f43f0.exe"C:\Users\Admin\AppData\Local\Temp\d196203b1407600563110195d815971506568e708dee2f27cc1bcb4e684f43f0.exe"1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2216 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\cqJn.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\cqJn.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:1204 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\aqJx.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\aqJx.exe3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1776 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1776 -s 10924⤵
- Program crash
PID:4160
-
-
-
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\mika.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\mika.exe3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3492
-
-
-
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vona.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vona.exe2⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:4556 -
C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe"C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe"3⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:1612 -
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\5eb6b96734\mnolyk.exe" /F4⤵
- Creates scheduled task(s)
PID:1356
-
-
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 "..\5eb6b96734" /P "Admin:N"&&CACLS "..\5eb6b96734" /P "Admin:R" /E&&Exit4⤵
- Suspicious use of WriteProcessMemory
PID:2288 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"5⤵PID:3516
-
-
C:\Windows\SysWOW64\cacls.exeCACLS "mnolyk.exe" /P "Admin:N"5⤵PID:4812
-
-
C:\Windows\SysWOW64\cacls.exeCACLS "mnolyk.exe" /P "Admin:R" /E5⤵PID:4192
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"5⤵PID:4324
-
-
C:\Windows\SysWOW64\cacls.exeCACLS "..\5eb6b96734" /P "Admin:N"5⤵PID:4304
-
-
C:\Windows\SysWOW64\cacls.exeCACLS "..\5eb6b96734" /P "Admin:R" /E5⤵PID:4748
-
-
-
C:\Windows\SysWOW64\rundll32.exe"C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main4⤵
- Loads dropped DLL
PID:2884
-
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 484 -p 1776 -ip 17761⤵PID:236
-
C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exeC:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe1⤵
- Executes dropped EXE
PID:3004
-
C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exeC:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe1⤵
- Executes dropped EXE
PID:3160
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
236KB
MD5fde8915d251fada3a37530421eb29dcf
SHA144386a8947ddfab993409945dae05a772a13e047
SHA2566cbcf0bb90ae767a8c554cdfa90723e6b1127e98cfa19a2259dd57813d27e116
SHA512ffc253ad4308c7a34ec5ced45cc5eda21a43a9fa59927a323829e2e87a0060c93a051c726f2f6f65ffdb8ac9666f88bf2622c975a24a6718c99ac9a44c6fd7fd
-
Filesize
236KB
MD5fde8915d251fada3a37530421eb29dcf
SHA144386a8947ddfab993409945dae05a772a13e047
SHA2566cbcf0bb90ae767a8c554cdfa90723e6b1127e98cfa19a2259dd57813d27e116
SHA512ffc253ad4308c7a34ec5ced45cc5eda21a43a9fa59927a323829e2e87a0060c93a051c726f2f6f65ffdb8ac9666f88bf2622c975a24a6718c99ac9a44c6fd7fd
-
Filesize
236KB
MD5fde8915d251fada3a37530421eb29dcf
SHA144386a8947ddfab993409945dae05a772a13e047
SHA2566cbcf0bb90ae767a8c554cdfa90723e6b1127e98cfa19a2259dd57813d27e116
SHA512ffc253ad4308c7a34ec5ced45cc5eda21a43a9fa59927a323829e2e87a0060c93a051c726f2f6f65ffdb8ac9666f88bf2622c975a24a6718c99ac9a44c6fd7fd
-
Filesize
236KB
MD5fde8915d251fada3a37530421eb29dcf
SHA144386a8947ddfab993409945dae05a772a13e047
SHA2566cbcf0bb90ae767a8c554cdfa90723e6b1127e98cfa19a2259dd57813d27e116
SHA512ffc253ad4308c7a34ec5ced45cc5eda21a43a9fa59927a323829e2e87a0060c93a051c726f2f6f65ffdb8ac9666f88bf2622c975a24a6718c99ac9a44c6fd7fd
-
Filesize
339KB
MD56f74202689128d7827ecb14d746f13be
SHA1d293ec7474d988b09cc3158b1b9dd4efc238f894
SHA256d967c397831b3385f186c3e23a673da0caee7f488e0d53ef2291005772836421
SHA51273232cb99fd92815e0058103a2b86e7d7e812e7846d18e107be34b7afb068431a79818dad0c9f9cd3688514b4805db24fe48e9ce6fdc5d598b559f6bbcd72526
-
Filesize
339KB
MD56f74202689128d7827ecb14d746f13be
SHA1d293ec7474d988b09cc3158b1b9dd4efc238f894
SHA256d967c397831b3385f186c3e23a673da0caee7f488e0d53ef2291005772836421
SHA51273232cb99fd92815e0058103a2b86e7d7e812e7846d18e107be34b7afb068431a79818dad0c9f9cd3688514b4805db24fe48e9ce6fdc5d598b559f6bbcd72526
-
Filesize
236KB
MD5fde8915d251fada3a37530421eb29dcf
SHA144386a8947ddfab993409945dae05a772a13e047
SHA2566cbcf0bb90ae767a8c554cdfa90723e6b1127e98cfa19a2259dd57813d27e116
SHA512ffc253ad4308c7a34ec5ced45cc5eda21a43a9fa59927a323829e2e87a0060c93a051c726f2f6f65ffdb8ac9666f88bf2622c975a24a6718c99ac9a44c6fd7fd
-
Filesize
236KB
MD5fde8915d251fada3a37530421eb29dcf
SHA144386a8947ddfab993409945dae05a772a13e047
SHA2566cbcf0bb90ae767a8c554cdfa90723e6b1127e98cfa19a2259dd57813d27e116
SHA512ffc253ad4308c7a34ec5ced45cc5eda21a43a9fa59927a323829e2e87a0060c93a051c726f2f6f65ffdb8ac9666f88bf2622c975a24a6718c99ac9a44c6fd7fd
-
Filesize
248KB
MD52a6a5e63b47ebec9421f4440189eb9d0
SHA183e863430711a2aa99cd7cc1009a0e341df8d6d4
SHA2566a205b4212ffd1ffeb119038361af254c87e830f3444ae91e764a5803f7a8c9b
SHA512ecd99e2008a6a1eb7f42676e6c698570bdacda93a8fd61ffe87e9751c405d5edf408221e06e19dfc19eab3e4dbfb06f8fe592d4b1f6e2a31dd3e665247a1d4d5
-
Filesize
248KB
MD52a6a5e63b47ebec9421f4440189eb9d0
SHA183e863430711a2aa99cd7cc1009a0e341df8d6d4
SHA2566a205b4212ffd1ffeb119038361af254c87e830f3444ae91e764a5803f7a8c9b
SHA512ecd99e2008a6a1eb7f42676e6c698570bdacda93a8fd61ffe87e9751c405d5edf408221e06e19dfc19eab3e4dbfb06f8fe592d4b1f6e2a31dd3e665247a1d4d5
-
Filesize
11KB
MD57e93bacbbc33e6652e147e7fe07572a0
SHA1421a7167da01c8da4dc4d5234ca3dd84e319e762
SHA256850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38
SHA512250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91
-
Filesize
11KB
MD57e93bacbbc33e6652e147e7fe07572a0
SHA1421a7167da01c8da4dc4d5234ca3dd84e319e762
SHA256850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38
SHA512250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91
-
Filesize
89KB
MD59221a421a3e777eb7d4ce55e474bcc4a
SHA1c96d7bd7ccbf9352d50527bff472595b3dc5298e
SHA25610ee53988bcfbb4bb9c8928ea96c4268bd64b9dfd1f28c6233185e695434d2f8
SHA51263ac172cb19c7c020676937cb35e853710d08e99e06e8cdcb410c37e0c9056af409a50fdec0c90a3c532edcf5e0f128fa1e2181063e1208d4fc4643b1b5736f3
-
Filesize
89KB
MD59221a421a3e777eb7d4ce55e474bcc4a
SHA1c96d7bd7ccbf9352d50527bff472595b3dc5298e
SHA25610ee53988bcfbb4bb9c8928ea96c4268bd64b9dfd1f28c6233185e695434d2f8
SHA51263ac172cb19c7c020676937cb35e853710d08e99e06e8cdcb410c37e0c9056af409a50fdec0c90a3c532edcf5e0f128fa1e2181063e1208d4fc4643b1b5736f3