Analysis Overview
SHA256
8fc752975d72915f9c46f8dcf2d3e21d631d424aefe0af6013d1958ec6dc48e3
Threat Level: Known bad
The file c31546e94ffa97015dc91c1ba7e987f7.bin was found to be: Known bad.
Malicious Activity Summary
njRAT/Bladabindi
Njrat family
Executes dropped EXE
Checks computer location settings
Loads dropped DLL
Adds Run key to start application
System Location Discovery: System Language Discovery
Enumerates physical storage devices
Unsigned PE
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Scheduled Task/Job: Scheduled Task
Suspicious behavior: GetForegroundWindowSpam
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-08-24 01:46
Signatures
Njrat family
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-08-24 01:46
Reported
2024-08-24 01:48
Platform
win7-20240708-en
Max time kernel
149s
Max time network
123s
Command Line
Signatures
njRAT/Bladabindi
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Fatality Crack.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Server.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Server.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\77996df6c3c65280dce2b3dab44cf335c9f4e42a57b56f6100e9d568268949e7.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-940600906-3464502421-4240639183-1000\Software\Microsoft\Windows\CurrentVersion\Run\Windows Update = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\Fatality Crack.exe\" .." | C:\Users\Admin\AppData\Local\Temp\Fatality Crack.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Windows Update = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\Fatality Crack.exe\" .." | C:\Users\Admin\AppData\Local\Temp\Fatality Crack.exe | N/A |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\77996df6c3c65280dce2b3dab44cf335c9f4e42a57b56f6100e9d568268949e7.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\Fatality Crack.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\schtasks.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\Server.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\Server.exe | N/A |
Scheduled Task/Job: Scheduled Task
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\schtasks.exe | N/A |
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\77996df6c3c65280dce2b3dab44cf335c9f4e42a57b56f6100e9d568268949e7.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Fatality Crack.exe | N/A |
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\77996df6c3c65280dce2b3dab44cf335c9f4e42a57b56f6100e9d568268949e7.exe
"C:\Users\Admin\AppData\Local\Temp\77996df6c3c65280dce2b3dab44cf335c9f4e42a57b56f6100e9d568268949e7.exe"
C:\Users\Admin\AppData\Local\Temp\Fatality Crack.exe
"C:\Users\Admin\AppData\Local\Temp\Fatality Crack.exe"
C:\Windows\SysWOW64\schtasks.exe
schtasks /create /sc minute /mo 1 /tn Server /tr C:\Users\Admin\AppData\Local\Temp/Server.exe
C:\Windows\system32\taskeng.exe
taskeng.exe {D59558FE-C850-4DCE-8C72-21C6D61C48B5} S-1-5-21-940600906-3464502421-4240639183-1000:MGWWAYYN\Admin:Interactive:[1]
C:\Users\Admin\AppData\Local\Temp\Server.exe
C:\Users\Admin\AppData\Local\Temp/Server.exe
C:\Users\Admin\AppData\Local\Temp\Server.exe
C:\Users\Admin\AppData\Local\Temp/Server.exe
Network
| Country | Destination | Domain | Proto |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp |
Files
memory/1984-0-0x00000000747DE000-0x00000000747DF000-memory.dmp
memory/1984-1-0x00000000003A0000-0x00000000003B2000-memory.dmp
memory/1984-2-0x00000000747D0000-0x0000000074EBE000-memory.dmp
\Users\Admin\AppData\Local\Temp\Fatality Crack.exe
| MD5 | c31546e94ffa97015dc91c1ba7e987f7 |
| SHA1 | 9a03b3a4a6d6f12fc0e5f66fe4d52ab307a689ba |
| SHA256 | 77996df6c3c65280dce2b3dab44cf335c9f4e42a57b56f6100e9d568268949e7 |
| SHA512 | 6de0600e8b751a54c45d0e6eb7cd07634a036bc4b513d8156f024e042f16d121ec2c0d69e025e04daa34d452ccaca6d58acaaa9f570f580bcf21749385342214 |
memory/2116-12-0x00000000747D0000-0x0000000074EBE000-memory.dmp
memory/1984-10-0x00000000747D0000-0x0000000074EBE000-memory.dmp
memory/2116-11-0x0000000001160000-0x0000000001172000-memory.dmp
memory/2116-13-0x00000000747D0000-0x0000000074EBE000-memory.dmp
memory/2116-15-0x00000000747D0000-0x0000000074EBE000-memory.dmp
memory/2116-16-0x00000000747D0000-0x0000000074EBE000-memory.dmp
memory/2628-19-0x00000000001F0000-0x0000000000202000-memory.dmp
memory/2676-21-0x0000000000B40000-0x0000000000B52000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-08-24 01:46
Reported
2024-08-24 01:48
Platform
win10v2004-20240802-en
Max time kernel
149s
Max time network
107s
Command Line
Signatures
njRAT/Bladabindi
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\77996df6c3c65280dce2b3dab44cf335c9f4e42a57b56f6100e9d568268949e7.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Fatality Crack.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Server.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Server.exe | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Windows Update = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\Fatality Crack.exe\" .." | C:\Users\Admin\AppData\Local\Temp\Fatality Crack.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Windows Update = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\Fatality Crack.exe\" .." | C:\Users\Admin\AppData\Local\Temp\Fatality Crack.exe | N/A |
Enumerates physical storage devices
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\77996df6c3c65280dce2b3dab44cf335c9f4e42a57b56f6100e9d568268949e7.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\Fatality Crack.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\schtasks.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\Server.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\Server.exe | N/A |
Scheduled Task/Job: Scheduled Task
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\schtasks.exe | N/A |
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\77996df6c3c65280dce2b3dab44cf335c9f4e42a57b56f6100e9d568268949e7.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\Fatality Crack.exe | N/A |
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1724 wrote to memory of 3196 | N/A | C:\Users\Admin\AppData\Local\Temp\77996df6c3c65280dce2b3dab44cf335c9f4e42a57b56f6100e9d568268949e7.exe | C:\Users\Admin\AppData\Local\Temp\Fatality Crack.exe |
| PID 1724 wrote to memory of 3196 | N/A | C:\Users\Admin\AppData\Local\Temp\77996df6c3c65280dce2b3dab44cf335c9f4e42a57b56f6100e9d568268949e7.exe | C:\Users\Admin\AppData\Local\Temp\Fatality Crack.exe |
| PID 1724 wrote to memory of 3196 | N/A | C:\Users\Admin\AppData\Local\Temp\77996df6c3c65280dce2b3dab44cf335c9f4e42a57b56f6100e9d568268949e7.exe | C:\Users\Admin\AppData\Local\Temp\Fatality Crack.exe |
| PID 3196 wrote to memory of 1536 | N/A | C:\Users\Admin\AppData\Local\Temp\Fatality Crack.exe | C:\Windows\SysWOW64\schtasks.exe |
| PID 3196 wrote to memory of 1536 | N/A | C:\Users\Admin\AppData\Local\Temp\Fatality Crack.exe | C:\Windows\SysWOW64\schtasks.exe |
| PID 3196 wrote to memory of 1536 | N/A | C:\Users\Admin\AppData\Local\Temp\Fatality Crack.exe | C:\Windows\SysWOW64\schtasks.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\77996df6c3c65280dce2b3dab44cf335c9f4e42a57b56f6100e9d568268949e7.exe
"C:\Users\Admin\AppData\Local\Temp\77996df6c3c65280dce2b3dab44cf335c9f4e42a57b56f6100e9d568268949e7.exe"
C:\Users\Admin\AppData\Local\Temp\Fatality Crack.exe
"C:\Users\Admin\AppData\Local\Temp\Fatality Crack.exe"
C:\Windows\SysWOW64\schtasks.exe
schtasks /create /sc minute /mo 1 /tn Server /tr C:\Users\Admin\AppData\Local\Temp/Server.exe
C:\Users\Admin\AppData\Local\Temp\Server.exe
C:\Users\Admin\AppData\Local\Temp/Server.exe
C:\Users\Admin\AppData\Local\Temp\Server.exe
C:\Users\Admin\AppData\Local\Temp/Server.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 150.171.28.10:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.144.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 10.28.171.150.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 205.47.74.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 147.142.123.92.in-addr.arpa | udp |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| US | 8.8.8.8:53 | 81.144.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp | |
| N/A | 127.0.0.1:5552 | tcp |
Files
memory/1724-0-0x00000000749FE000-0x00000000749FF000-memory.dmp
memory/1724-1-0x0000000000C30000-0x0000000000C42000-memory.dmp
memory/1724-2-0x00000000055F0000-0x000000000568C000-memory.dmp
memory/1724-3-0x0000000005EB0000-0x0000000006454000-memory.dmp
memory/1724-4-0x00000000749F0000-0x00000000751A0000-memory.dmp
memory/1724-5-0x0000000005A00000-0x0000000005A92000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\Fatality Crack.exe
| MD5 | c31546e94ffa97015dc91c1ba7e987f7 |
| SHA1 | 9a03b3a4a6d6f12fc0e5f66fe4d52ab307a689ba |
| SHA256 | 77996df6c3c65280dce2b3dab44cf335c9f4e42a57b56f6100e9d568268949e7 |
| SHA512 | 6de0600e8b751a54c45d0e6eb7cd07634a036bc4b513d8156f024e042f16d121ec2c0d69e025e04daa34d452ccaca6d58acaaa9f570f580bcf21749385342214 |
memory/3196-16-0x00000000749F0000-0x00000000751A0000-memory.dmp
memory/1724-15-0x00000000749F0000-0x00000000751A0000-memory.dmp
memory/3196-17-0x00000000749F0000-0x00000000751A0000-memory.dmp
memory/3196-19-0x00000000749F0000-0x00000000751A0000-memory.dmp
memory/3196-20-0x00000000749F0000-0x00000000751A0000-memory.dmp
memory/3196-21-0x00000000058C0000-0x00000000058CA000-memory.dmp
memory/3724-24-0x00000000749F0000-0x00000000751A0000-memory.dmp
memory/3724-25-0x00000000749F0000-0x00000000751A0000-memory.dmp
memory/3724-27-0x00000000749F0000-0x00000000751A0000-memory.dmp
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\Server.exe.log
| MD5 | 25d1b50e7c0d451f3d850eb54d27ca05 |
| SHA1 | a238807715c70a335f54e80d4855644b21a9e870 |
| SHA256 | 650faa13e983c9046c9030f63a5fa1c33900432ec7cb3762e015da2e7c5b34a5 |
| SHA512 | 4223a26b2fabefdf1c01443ccc7bd887464d27f02694379895a040c66db472d541218d501f1c01e1bd31012d079a31baf24e20882c32cf652a09a74e3bf385f5 |