Analysis
-
max time kernel
138s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
08/02/2023, 16:57
Static task
static1
Behavioral task
behavioral1
Sample
00e9e07acdef7b68c76869ae596854c13d2a6e71796337fbb5643bad2b3d825a.exe
Resource
win10v2004-20220812-en
General
-
Target
00e9e07acdef7b68c76869ae596854c13d2a6e71796337fbb5643bad2b3d825a.exe
-
Size
568KB
-
MD5
dc8fee96d0387c87f8a0c995c3314472
-
SHA1
a855822e3c5f4c19c3ee4468f2f009c0309fc7e3
-
SHA256
00e9e07acdef7b68c76869ae596854c13d2a6e71796337fbb5643bad2b3d825a
-
SHA512
330f22e7389a55ba29f65b627ab6b83ca01cfae2f9515b5279718056772b0ce554336d9116f8b35473769a60a0461cb92ca1f8fa5c4745653b832cb72aedbdb4
-
SSDEEP
12288:BMrGy90S0RCP64jEcRPZq5JqOKokhPUmLrobL4uI:byURCPZjEcRPZqyOZkVLkYuI
Malware Config
Extracted
amadey
3.66
62.204.41.4/Gol478Ns/index.php
Signatures
-
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" adfl.exe Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection nika.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" nika.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" nika.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" nika.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" nika.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection adfl.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" adfl.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" adfl.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" adfl.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" adfl.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" nika.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-1-5-21-2891029575-1462575-1165213807-1000\Control Panel\International\Geo\Nation xriv.exe Key value queried \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Control Panel\International\Geo\Nation mnolyk.exe -
Executes dropped EXE 7 IoCs
pid Process 4720 bdfg.exe 4968 adfl.exe 3976 nika.exe 204 xriv.exe 2872 mnolyk.exe 1904 mnolyk.exe 3152 mnolyk.exe -
Loads dropped DLL 1 IoCs
pid Process 2964 rundll32.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" adfl.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" nika.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features adfl.exe -
Adds Run key to start application 2 TTPs 4 IoCs
description ioc Process Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce 00e9e07acdef7b68c76869ae596854c13d2a6e71796337fbb5643bad2b3d825a.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\\\"" 00e9e07acdef7b68c76869ae596854c13d2a6e71796337fbb5643bad2b3d825a.exe Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce bdfg.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\\\"" bdfg.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 1076 4968 WerFault.exe 81 -
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 3980 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 4968 adfl.exe 4968 adfl.exe 3976 nika.exe 3976 nika.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 4968 adfl.exe Token: SeDebugPrivilege 3976 nika.exe -
Suspicious use of WriteProcessMemory 41 IoCs
description pid Process procid_target PID 988 wrote to memory of 4720 988 00e9e07acdef7b68c76869ae596854c13d2a6e71796337fbb5643bad2b3d825a.exe 80 PID 988 wrote to memory of 4720 988 00e9e07acdef7b68c76869ae596854c13d2a6e71796337fbb5643bad2b3d825a.exe 80 PID 988 wrote to memory of 4720 988 00e9e07acdef7b68c76869ae596854c13d2a6e71796337fbb5643bad2b3d825a.exe 80 PID 4720 wrote to memory of 4968 4720 bdfg.exe 81 PID 4720 wrote to memory of 4968 4720 bdfg.exe 81 PID 4720 wrote to memory of 4968 4720 bdfg.exe 81 PID 4720 wrote to memory of 3976 4720 bdfg.exe 85 PID 4720 wrote to memory of 3976 4720 bdfg.exe 85 PID 988 wrote to memory of 204 988 00e9e07acdef7b68c76869ae596854c13d2a6e71796337fbb5643bad2b3d825a.exe 87 PID 988 wrote to memory of 204 988 00e9e07acdef7b68c76869ae596854c13d2a6e71796337fbb5643bad2b3d825a.exe 87 PID 988 wrote to memory of 204 988 00e9e07acdef7b68c76869ae596854c13d2a6e71796337fbb5643bad2b3d825a.exe 87 PID 204 wrote to memory of 2872 204 xriv.exe 88 PID 204 wrote to memory of 2872 204 xriv.exe 88 PID 204 wrote to memory of 2872 204 xriv.exe 88 PID 2872 wrote to memory of 3980 2872 mnolyk.exe 89 PID 2872 wrote to memory of 3980 2872 mnolyk.exe 89 PID 2872 wrote to memory of 3980 2872 mnolyk.exe 89 PID 2872 wrote to memory of 2236 2872 mnolyk.exe 91 PID 2872 wrote to memory of 2236 2872 mnolyk.exe 91 PID 2872 wrote to memory of 2236 2872 mnolyk.exe 91 PID 2236 wrote to memory of 3236 2236 cmd.exe 93 PID 2236 wrote to memory of 3236 2236 cmd.exe 93 PID 2236 wrote to memory of 3236 2236 cmd.exe 93 PID 2236 wrote to memory of 4224 2236 cmd.exe 94 PID 2236 wrote to memory of 4224 2236 cmd.exe 94 PID 2236 wrote to memory of 4224 2236 cmd.exe 94 PID 2236 wrote to memory of 4780 2236 cmd.exe 95 PID 2236 wrote to memory of 4780 2236 cmd.exe 95 PID 2236 wrote to memory of 4780 2236 cmd.exe 95 PID 2236 wrote to memory of 4704 2236 cmd.exe 96 PID 2236 wrote to memory of 4704 2236 cmd.exe 96 PID 2236 wrote to memory of 4704 2236 cmd.exe 96 PID 2236 wrote to memory of 3344 2236 cmd.exe 97 PID 2236 wrote to memory of 3344 2236 cmd.exe 97 PID 2236 wrote to memory of 3344 2236 cmd.exe 97 PID 2236 wrote to memory of 440 2236 cmd.exe 98 PID 2236 wrote to memory of 440 2236 cmd.exe 98 PID 2236 wrote to memory of 440 2236 cmd.exe 98 PID 2872 wrote to memory of 2964 2872 mnolyk.exe 100 PID 2872 wrote to memory of 2964 2872 mnolyk.exe 100 PID 2872 wrote to memory of 2964 2872 mnolyk.exe 100
Processes
-
C:\Users\Admin\AppData\Local\Temp\00e9e07acdef7b68c76869ae596854c13d2a6e71796337fbb5643bad2b3d825a.exe"C:\Users\Admin\AppData\Local\Temp\00e9e07acdef7b68c76869ae596854c13d2a6e71796337fbb5643bad2b3d825a.exe"1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:988 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\bdfg.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\bdfg.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4720 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\adfl.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\adfl.exe3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4968 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4968 -s 10804⤵
- Program crash
PID:1076
-
-
-
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nika.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nika.exe3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3976
-
-
-
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\xriv.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\xriv.exe2⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:204 -
C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe"C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe"3⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:2872 -
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" /F4⤵
- Creates scheduled task(s)
PID:3980
-
-
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&&Exit4⤵
- Suspicious use of WriteProcessMemory
PID:2236 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"5⤵PID:3236
-
-
C:\Windows\SysWOW64\cacls.exeCACLS "mnolyk.exe" /P "Admin:N"5⤵PID:4224
-
-
C:\Windows\SysWOW64\cacls.exeCACLS "mnolyk.exe" /P "Admin:R" /E5⤵PID:4780
-
-
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"5⤵PID:4704
-
-
C:\Windows\SysWOW64\cacls.exeCACLS "..\4b9a106e76" /P "Admin:N"5⤵PID:3344
-
-
C:\Windows\SysWOW64\cacls.exeCACLS "..\4b9a106e76" /P "Admin:R" /E5⤵PID:440
-
-
-
C:\Windows\SysWOW64\rundll32.exe"C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\c1ec479e5342a2\clip64.dll, Main4⤵
- Loads dropped DLL
PID:2964
-
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 4968 -ip 49681⤵PID:4472
-
C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exeC:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe1⤵
- Executes dropped EXE
PID:1904
-
C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exeC:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe1⤵
- Executes dropped EXE
PID:3152
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
236KB
MD58bb923c4d81284daef7896e5682df6c6
SHA167e34a96b77e44b666c5479f540995bdeacf5de2
SHA2569b0410052289a8416a458401fbb9a74d6361f4769465431b209f32151d7c6f21
SHA5122daed03277a343db5fcb22e26baea5cda41de39dc825fe0aad51f6ec181b8f38f09427f27fb58ffd179f37032600d107ef772cc6275f7d0d62899c6cd3f8aff7
-
Filesize
236KB
MD58bb923c4d81284daef7896e5682df6c6
SHA167e34a96b77e44b666c5479f540995bdeacf5de2
SHA2569b0410052289a8416a458401fbb9a74d6361f4769465431b209f32151d7c6f21
SHA5122daed03277a343db5fcb22e26baea5cda41de39dc825fe0aad51f6ec181b8f38f09427f27fb58ffd179f37032600d107ef772cc6275f7d0d62899c6cd3f8aff7
-
Filesize
236KB
MD58bb923c4d81284daef7896e5682df6c6
SHA167e34a96b77e44b666c5479f540995bdeacf5de2
SHA2569b0410052289a8416a458401fbb9a74d6361f4769465431b209f32151d7c6f21
SHA5122daed03277a343db5fcb22e26baea5cda41de39dc825fe0aad51f6ec181b8f38f09427f27fb58ffd179f37032600d107ef772cc6275f7d0d62899c6cd3f8aff7
-
Filesize
236KB
MD58bb923c4d81284daef7896e5682df6c6
SHA167e34a96b77e44b666c5479f540995bdeacf5de2
SHA2569b0410052289a8416a458401fbb9a74d6361f4769465431b209f32151d7c6f21
SHA5122daed03277a343db5fcb22e26baea5cda41de39dc825fe0aad51f6ec181b8f38f09427f27fb58ffd179f37032600d107ef772cc6275f7d0d62899c6cd3f8aff7
-
Filesize
380KB
MD54fb23ac94447b65f4b5a18beb52dd858
SHA17310307550e5c804973589f3f81731aec54ebe24
SHA256d53943a388ad122e23113ed9860ea9319aea16f48e2b9c554a497cd56bb7c41f
SHA512a2d0325ac42f63294dd913ed9fe32f9c46419d9ca04e82c5cd58be7e0bb5a111ee33b604dd680149b084f926add8ec7b1f85b65cff12d728987a5cc1053755e6
-
Filesize
380KB
MD54fb23ac94447b65f4b5a18beb52dd858
SHA17310307550e5c804973589f3f81731aec54ebe24
SHA256d53943a388ad122e23113ed9860ea9319aea16f48e2b9c554a497cd56bb7c41f
SHA512a2d0325ac42f63294dd913ed9fe32f9c46419d9ca04e82c5cd58be7e0bb5a111ee33b604dd680149b084f926add8ec7b1f85b65cff12d728987a5cc1053755e6
-
Filesize
236KB
MD58bb923c4d81284daef7896e5682df6c6
SHA167e34a96b77e44b666c5479f540995bdeacf5de2
SHA2569b0410052289a8416a458401fbb9a74d6361f4769465431b209f32151d7c6f21
SHA5122daed03277a343db5fcb22e26baea5cda41de39dc825fe0aad51f6ec181b8f38f09427f27fb58ffd179f37032600d107ef772cc6275f7d0d62899c6cd3f8aff7
-
Filesize
236KB
MD58bb923c4d81284daef7896e5682df6c6
SHA167e34a96b77e44b666c5479f540995bdeacf5de2
SHA2569b0410052289a8416a458401fbb9a74d6361f4769465431b209f32151d7c6f21
SHA5122daed03277a343db5fcb22e26baea5cda41de39dc825fe0aad51f6ec181b8f38f09427f27fb58ffd179f37032600d107ef772cc6275f7d0d62899c6cd3f8aff7
-
Filesize
362KB
MD524fb3b8b64350e77a2b0c62b975c336f
SHA1753d4cd68a6ff1c538c1076af4752e1ef9dd56e0
SHA256d2c224f3119e04a5fa318e1e5dfb4e118308ca77fd795b9fc1502efed038eef3
SHA512d3b759d31b8f6828d7cb9353b625f900268043b5c4788f92a14e2eb84bc2ed29f558ed486c2f98ec208d9cde1cb49d86d9c89f102bfbd0190a43c1f3bd990663
-
Filesize
362KB
MD524fb3b8b64350e77a2b0c62b975c336f
SHA1753d4cd68a6ff1c538c1076af4752e1ef9dd56e0
SHA256d2c224f3119e04a5fa318e1e5dfb4e118308ca77fd795b9fc1502efed038eef3
SHA512d3b759d31b8f6828d7cb9353b625f900268043b5c4788f92a14e2eb84bc2ed29f558ed486c2f98ec208d9cde1cb49d86d9c89f102bfbd0190a43c1f3bd990663
-
Filesize
11KB
MD57e93bacbbc33e6652e147e7fe07572a0
SHA1421a7167da01c8da4dc4d5234ca3dd84e319e762
SHA256850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38
SHA512250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91
-
Filesize
11KB
MD57e93bacbbc33e6652e147e7fe07572a0
SHA1421a7167da01c8da4dc4d5234ca3dd84e319e762
SHA256850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38
SHA512250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91
-
Filesize
89KB
MD5c79b74d8fec5e7e2ba2f1789fd582a15
SHA178a1e5d99dbaccc5e07b125e1dfb280112cb3128
SHA256b5bd049d32f0faeea6ce65a0f0d326de5bc4427a7c1ad24bfb0ea050c1dec7d3
SHA5120debfc54904fd538cfb1fc648d18f90a991337200b3decf74b28ac2f341843fb3bab4f45bc92cfec333b18dfff9cc136854462e79054a39926a7bd8ee2e057ba
-
Filesize
89KB
MD5c79b74d8fec5e7e2ba2f1789fd582a15
SHA178a1e5d99dbaccc5e07b125e1dfb280112cb3128
SHA256b5bd049d32f0faeea6ce65a0f0d326de5bc4427a7c1ad24bfb0ea050c1dec7d3
SHA5120debfc54904fd538cfb1fc648d18f90a991337200b3decf74b28ac2f341843fb3bab4f45bc92cfec333b18dfff9cc136854462e79054a39926a7bd8ee2e057ba