Analysis
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max time kernel
138s -
max time network
146s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
06/02/2023, 17:06
Static task
static1
Behavioral task
behavioral1
Sample
0dbc5073123509e2038aa81044783624cb555acc5eee88a9b7c9d4c51dfc1ebc.exe
Resource
win10v2004-20221111-en
General
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Target
0dbc5073123509e2038aa81044783624cb555acc5eee88a9b7c9d4c51dfc1ebc.exe
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Size
573KB
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MD5
d4a3da42a604fcdec906cf1529e32d12
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SHA1
5c4dead1c245662c0bc6f9a5b22f10a7c6b2e09e
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SHA256
0dbc5073123509e2038aa81044783624cb555acc5eee88a9b7c9d4c51dfc1ebc
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SHA512
7b4f35e5b39aae9c04c352013cf07f9edb0829429b0ab1f445fc8ef58029e06bd01bc74571092c84f18a1218bea246f8c700d23c198fbfa6590480b723aa4709
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SSDEEP
12288:wMrhy90teCJJD9JVyGyEKk/0xtwFMXN0n/tIRtP:ByjCTI4sxP90n/QtP
Malware Config
Extracted
amadey
3.66
62.204.41.5/Bu58Ngs/index.php
Signatures
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" ajox.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\DisableIOAVProtection = "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\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" mika.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" ajox.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" ajox.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" ajox.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" ajox.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\DisableOnAccessProtection = "1" mika.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection ajox.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-1-5-21-2971393436-602173351-1645505021-1000\Control Panel\International\Geo\Nation vona.exe Key value queried \REGISTRY\USER\S-1-5-21-2971393436-602173351-1645505021-1000\Control Panel\International\Geo\Nation mnolyk.exe -
Executes dropped EXE 7 IoCs
pid Process 3568 cjon.exe 1008 ajox.exe 3728 mika.exe 3116 vona.exe 2388 mnolyk.exe 5040 mnolyk.exe 1788 mnolyk.exe -
Loads dropped DLL 1 IoCs
pid Process 4968 rundll32.exe -
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features ajox.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" ajox.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" mika.exe -
Adds Run key to start application 2 TTPs 4 IoCs
description ioc Process Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce 0dbc5073123509e2038aa81044783624cb555acc5eee88a9b7c9d4c51dfc1ebc.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\\\"" 0dbc5073123509e2038aa81044783624cb555acc5eee88a9b7c9d4c51dfc1ebc.exe Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce cjon.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\\\"" cjon.exe -
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 3436 1008 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 3300 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 1008 ajox.exe 1008 ajox.exe 3728 mika.exe 3728 mika.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 1008 ajox.exe Token: SeDebugPrivilege 3728 mika.exe -
Suspicious use of WriteProcessMemory 41 IoCs
description pid Process procid_target PID 3552 wrote to memory of 3568 3552 0dbc5073123509e2038aa81044783624cb555acc5eee88a9b7c9d4c51dfc1ebc.exe 81 PID 3552 wrote to memory of 3568 3552 0dbc5073123509e2038aa81044783624cb555acc5eee88a9b7c9d4c51dfc1ebc.exe 81 PID 3552 wrote to memory of 3568 3552 0dbc5073123509e2038aa81044783624cb555acc5eee88a9b7c9d4c51dfc1ebc.exe 81 PID 3568 wrote to memory of 1008 3568 cjon.exe 82 PID 3568 wrote to memory of 1008 3568 cjon.exe 82 PID 3568 wrote to memory of 1008 3568 cjon.exe 82 PID 3568 wrote to memory of 3728 3568 cjon.exe 85 PID 3568 wrote to memory of 3728 3568 cjon.exe 85 PID 3552 wrote to memory of 3116 3552 0dbc5073123509e2038aa81044783624cb555acc5eee88a9b7c9d4c51dfc1ebc.exe 86 PID 3552 wrote to memory of 3116 3552 0dbc5073123509e2038aa81044783624cb555acc5eee88a9b7c9d4c51dfc1ebc.exe 86 PID 3552 wrote to memory of 3116 3552 0dbc5073123509e2038aa81044783624cb555acc5eee88a9b7c9d4c51dfc1ebc.exe 86 PID 3116 wrote to memory of 2388 3116 vona.exe 87 PID 3116 wrote to memory of 2388 3116 vona.exe 87 PID 3116 wrote to memory of 2388 3116 vona.exe 87 PID 2388 wrote to memory of 3300 2388 mnolyk.exe 88 PID 2388 wrote to memory of 3300 2388 mnolyk.exe 88 PID 2388 wrote to memory of 3300 2388 mnolyk.exe 88 PID 2388 wrote to memory of 968 2388 mnolyk.exe 90 PID 2388 wrote to memory of 968 2388 mnolyk.exe 90 PID 2388 wrote to memory of 968 2388 mnolyk.exe 90 PID 968 wrote to memory of 4340 968 cmd.exe 92 PID 968 wrote to memory of 4340 968 cmd.exe 92 PID 968 wrote to memory of 4340 968 cmd.exe 92 PID 968 wrote to memory of 3780 968 cmd.exe 93 PID 968 wrote to memory of 3780 968 cmd.exe 93 PID 968 wrote to memory of 3780 968 cmd.exe 93 PID 968 wrote to memory of 3220 968 cmd.exe 94 PID 968 wrote to memory of 3220 968 cmd.exe 94 PID 968 wrote to memory of 3220 968 cmd.exe 94 PID 968 wrote to memory of 4764 968 cmd.exe 95 PID 968 wrote to memory of 4764 968 cmd.exe 95 PID 968 wrote to memory of 4764 968 cmd.exe 95 PID 968 wrote to memory of 4988 968 cmd.exe 96 PID 968 wrote to memory of 4988 968 cmd.exe 96 PID 968 wrote to memory of 4988 968 cmd.exe 96 PID 968 wrote to memory of 1968 968 cmd.exe 97 PID 968 wrote to memory of 1968 968 cmd.exe 97 PID 968 wrote to memory of 1968 968 cmd.exe 97 PID 2388 wrote to memory of 4968 2388 mnolyk.exe 100 PID 2388 wrote to memory of 4968 2388 mnolyk.exe 100 PID 2388 wrote to memory of 4968 2388 mnolyk.exe 100
Processes
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C:\Users\Admin\AppData\Local\Temp\0dbc5073123509e2038aa81044783624cb555acc5eee88a9b7c9d4c51dfc1ebc.exe"C:\Users\Admin\AppData\Local\Temp\0dbc5073123509e2038aa81044783624cb555acc5eee88a9b7c9d4c51dfc1ebc.exe"1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:3552 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\cjon.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\cjon.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:3568 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ajox.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ajox.exe3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1008 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1008 -s 10804⤵
- Program crash
PID:3436
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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:3728
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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:3116 -
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:2388 -
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:3300
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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:968 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"5⤵PID:4340
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C:\Windows\SysWOW64\cacls.exeCACLS "mnolyk.exe" /P "Admin:N"5⤵PID:3780
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C:\Windows\SysWOW64\cacls.exeCACLS "mnolyk.exe" /P "Admin:R" /E5⤵PID:3220
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"5⤵PID:4764
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C:\Windows\SysWOW64\cacls.exeCACLS "..\5eb6b96734" /P "Admin:N"5⤵PID:4988
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C:\Windows\SysWOW64\cacls.exeCACLS "..\5eb6b96734" /P "Admin:R" /E5⤵PID:1968
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C:\Windows\SysWOW64\rundll32.exe"C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main4⤵
- Loads dropped DLL
PID:4968
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 1008 -ip 10081⤵PID:3516
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C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exeC:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe1⤵
- Executes dropped EXE
PID:5040
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C:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exeC:\Users\Admin\AppData\Local\Temp\5eb6b96734\mnolyk.exe1⤵
- Executes dropped EXE
PID:1788
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
236KB
MD5fde8915d251fada3a37530421eb29dcf
SHA144386a8947ddfab993409945dae05a772a13e047
SHA2566cbcf0bb90ae767a8c554cdfa90723e6b1127e98cfa19a2259dd57813d27e116
SHA512ffc253ad4308c7a34ec5ced45cc5eda21a43a9fa59927a323829e2e87a0060c93a051c726f2f6f65ffdb8ac9666f88bf2622c975a24a6718c99ac9a44c6fd7fd
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Filesize
236KB
MD5fde8915d251fada3a37530421eb29dcf
SHA144386a8947ddfab993409945dae05a772a13e047
SHA2566cbcf0bb90ae767a8c554cdfa90723e6b1127e98cfa19a2259dd57813d27e116
SHA512ffc253ad4308c7a34ec5ced45cc5eda21a43a9fa59927a323829e2e87a0060c93a051c726f2f6f65ffdb8ac9666f88bf2622c975a24a6718c99ac9a44c6fd7fd
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Filesize
236KB
MD5fde8915d251fada3a37530421eb29dcf
SHA144386a8947ddfab993409945dae05a772a13e047
SHA2566cbcf0bb90ae767a8c554cdfa90723e6b1127e98cfa19a2259dd57813d27e116
SHA512ffc253ad4308c7a34ec5ced45cc5eda21a43a9fa59927a323829e2e87a0060c93a051c726f2f6f65ffdb8ac9666f88bf2622c975a24a6718c99ac9a44c6fd7fd
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Filesize
236KB
MD5fde8915d251fada3a37530421eb29dcf
SHA144386a8947ddfab993409945dae05a772a13e047
SHA2566cbcf0bb90ae767a8c554cdfa90723e6b1127e98cfa19a2259dd57813d27e116
SHA512ffc253ad4308c7a34ec5ced45cc5eda21a43a9fa59927a323829e2e87a0060c93a051c726f2f6f65ffdb8ac9666f88bf2622c975a24a6718c99ac9a44c6fd7fd
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Filesize
386KB
MD5475207a2e5d39db0a853bb60c4076118
SHA124b08a8056a3a21d43bfebf8e5eeff8334419f92
SHA256b3c26ce7e2aeda950fb13338acf56c8bc34c694fff2820f1e955ea74e5113a66
SHA5122a3882212463c5748ca38995931c3a9945c40fa7ecf36ee0e3941be52a7084613813d16ad2b58481d2ac68daa1a01bd4dd74f0bb952272fbf463af6adee67129
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Filesize
386KB
MD5475207a2e5d39db0a853bb60c4076118
SHA124b08a8056a3a21d43bfebf8e5eeff8334419f92
SHA256b3c26ce7e2aeda950fb13338acf56c8bc34c694fff2820f1e955ea74e5113a66
SHA5122a3882212463c5748ca38995931c3a9945c40fa7ecf36ee0e3941be52a7084613813d16ad2b58481d2ac68daa1a01bd4dd74f0bb952272fbf463af6adee67129
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Filesize
236KB
MD5fde8915d251fada3a37530421eb29dcf
SHA144386a8947ddfab993409945dae05a772a13e047
SHA2566cbcf0bb90ae767a8c554cdfa90723e6b1127e98cfa19a2259dd57813d27e116
SHA512ffc253ad4308c7a34ec5ced45cc5eda21a43a9fa59927a323829e2e87a0060c93a051c726f2f6f65ffdb8ac9666f88bf2622c975a24a6718c99ac9a44c6fd7fd
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Filesize
236KB
MD5fde8915d251fada3a37530421eb29dcf
SHA144386a8947ddfab993409945dae05a772a13e047
SHA2566cbcf0bb90ae767a8c554cdfa90723e6b1127e98cfa19a2259dd57813d27e116
SHA512ffc253ad4308c7a34ec5ced45cc5eda21a43a9fa59927a323829e2e87a0060c93a051c726f2f6f65ffdb8ac9666f88bf2622c975a24a6718c99ac9a44c6fd7fd
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Filesize
363KB
MD501bc3df99ab67babcdc1577241e3ee87
SHA1c11c6465d4de6b6588b565c577a9eaad80d409d4
SHA256778bd7b213d42773deeb1df58089f30fc9310555a97a9654a90afb63208bbc9a
SHA512107ca576ed9599a079f9c2e90ede1f60313a59c0c46b99272665a5d8b56166dc7af422b9e8cd65c20fd7f878d03c64a06ed0af943b95967e92b8ccb4aabc6a95
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Filesize
363KB
MD501bc3df99ab67babcdc1577241e3ee87
SHA1c11c6465d4de6b6588b565c577a9eaad80d409d4
SHA256778bd7b213d42773deeb1df58089f30fc9310555a97a9654a90afb63208bbc9a
SHA512107ca576ed9599a079f9c2e90ede1f60313a59c0c46b99272665a5d8b56166dc7af422b9e8cd65c20fd7f878d03c64a06ed0af943b95967e92b8ccb4aabc6a95
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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
89KB
MD59221a421a3e777eb7d4ce55e474bcc4a
SHA1c96d7bd7ccbf9352d50527bff472595b3dc5298e
SHA25610ee53988bcfbb4bb9c8928ea96c4268bd64b9dfd1f28c6233185e695434d2f8
SHA51263ac172cb19c7c020676937cb35e853710d08e99e06e8cdcb410c37e0c9056af409a50fdec0c90a3c532edcf5e0f128fa1e2181063e1208d4fc4643b1b5736f3
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Filesize
89KB
MD59221a421a3e777eb7d4ce55e474bcc4a
SHA1c96d7bd7ccbf9352d50527bff472595b3dc5298e
SHA25610ee53988bcfbb4bb9c8928ea96c4268bd64b9dfd1f28c6233185e695434d2f8
SHA51263ac172cb19c7c020676937cb35e853710d08e99e06e8cdcb410c37e0c9056af409a50fdec0c90a3c532edcf5e0f128fa1e2181063e1208d4fc4643b1b5736f3