Analysis Overview
SHA256
77996df6c3c65280dce2b3dab44cf335c9f4e42a57b56f6100e9d568268949e7
Threat Level: Known bad
The file 77996df6c3c65280dce2b3dab44cf335c9f4e42a57b56f6100e9d568268949e7.exe was found to be: Known bad.
Malicious Activity Summary
Njrat family
njRAT/Bladabindi
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Adds Run key to start application
Enumerates physical storage devices
Unsigned PE
System Location Discovery: System Language Discovery
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Scheduled Task/Job: Scheduled Task
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-08-23 02:14
Signatures
Njrat family
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral2
Detonation Overview
Submitted
2024-08-23 02:14
Reported
2024-08-23 02:17
Platform
win10v2004-20240802-en
Max time kernel
149s
Max time network
151s
Command Line
Signatures
njRAT/Bladabindi
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-2392887640-1187051047-2909758433-1000\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-1-5-21-2392887640-1187051047-2909758433-1000\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\Server.exe | N/A |
| 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 |
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 3976 wrote to memory of 4844 | N/A | C:\Users\Admin\AppData\Local\Temp\77996df6c3c65280dce2b3dab44cf335c9f4e42a57b56f6100e9d568268949e7.exe | C:\Users\Admin\AppData\Local\Temp\Fatality Crack.exe |
| PID 3976 wrote to memory of 4844 | N/A | C:\Users\Admin\AppData\Local\Temp\77996df6c3c65280dce2b3dab44cf335c9f4e42a57b56f6100e9d568268949e7.exe | C:\Users\Admin\AppData\Local\Temp\Fatality Crack.exe |
| PID 3976 wrote to memory of 4844 | N/A | C:\Users\Admin\AppData\Local\Temp\77996df6c3c65280dce2b3dab44cf335c9f4e42a57b56f6100e9d568268949e7.exe | C:\Users\Admin\AppData\Local\Temp\Fatality Crack.exe |
| PID 4844 wrote to memory of 4548 | N/A | C:\Users\Admin\AppData\Local\Temp\Fatality Crack.exe | C:\Windows\SysWOW64\schtasks.exe |
| PID 4844 wrote to memory of 4548 | N/A | C:\Users\Admin\AppData\Local\Temp\Fatality Crack.exe | C:\Windows\SysWOW64\schtasks.exe |
| PID 4844 wrote to memory of 4548 | 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 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 150.171.27.10:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 75.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.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 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.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 | |
| 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 |
| 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 | |
| IE | 52.111.236.23:443 | 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 | 172.214.232.199.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 | |
| 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 |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 10.28.171.150.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 | |
| 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 | 27.178.89.13.in-addr.arpa | udp |
Files
memory/3976-0-0x000000007537E000-0x000000007537F000-memory.dmp
memory/3976-1-0x00000000006A0000-0x00000000006B2000-memory.dmp
memory/3976-2-0x00000000050D0000-0x000000000516C000-memory.dmp
memory/3976-3-0x00000000059A0000-0x0000000005F44000-memory.dmp
memory/3976-4-0x0000000075370000-0x0000000075B20000-memory.dmp
memory/3976-5-0x0000000005490000-0x0000000005522000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\Fatality Crack.exe
| MD5 | c31546e94ffa97015dc91c1ba7e987f7 |
| SHA1 | 9a03b3a4a6d6f12fc0e5f66fe4d52ab307a689ba |
| SHA256 | 77996df6c3c65280dce2b3dab44cf335c9f4e42a57b56f6100e9d568268949e7 |
| SHA512 | 6de0600e8b751a54c45d0e6eb7cd07634a036bc4b513d8156f024e042f16d121ec2c0d69e025e04daa34d452ccaca6d58acaaa9f570f580bcf21749385342214 |
memory/3976-15-0x0000000075370000-0x0000000075B20000-memory.dmp
memory/4844-16-0x0000000075370000-0x0000000075B20000-memory.dmp
memory/4844-17-0x0000000075370000-0x0000000075B20000-memory.dmp
memory/4844-19-0x0000000075370000-0x0000000075B20000-memory.dmp
memory/4844-20-0x0000000075370000-0x0000000075B20000-memory.dmp
memory/4844-21-0x00000000050A0000-0x00000000050AA000-memory.dmp
memory/4812-24-0x0000000075370000-0x0000000075B20000-memory.dmp
memory/4812-25-0x0000000075370000-0x0000000075B20000-memory.dmp
memory/4812-27-0x0000000075370000-0x0000000075B20000-memory.dmp
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\Server.exe.log
| MD5 | 25d1b50e7c0d451f3d850eb54d27ca05 |
| SHA1 | a238807715c70a335f54e80d4855644b21a9e870 |
| SHA256 | 650faa13e983c9046c9030f63a5fa1c33900432ec7cb3762e015da2e7c5b34a5 |
| SHA512 | 4223a26b2fabefdf1c01443ccc7bd887464d27f02694379895a040c66db472d541218d501f1c01e1bd31012d079a31baf24e20882c32cf652a09a74e3bf385f5 |
Analysis: behavioral1
Detonation Overview
Submitted
2024-08-23 02:14
Reported
2024-08-23 02:17
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 |
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\Server.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\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 |
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 {65E4569D-8076-4D08-935A-E961F68FA2C9} 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/2932-0-0x00000000749EE000-0x00000000749EF000-memory.dmp
memory/2932-1-0x00000000011C0000-0x00000000011D2000-memory.dmp
memory/2932-2-0x00000000749E0000-0x00000000750CE000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\Fatality Crack.exe
| MD5 | c31546e94ffa97015dc91c1ba7e987f7 |
| SHA1 | 9a03b3a4a6d6f12fc0e5f66fe4d52ab307a689ba |
| SHA256 | 77996df6c3c65280dce2b3dab44cf335c9f4e42a57b56f6100e9d568268949e7 |
| SHA512 | 6de0600e8b751a54c45d0e6eb7cd07634a036bc4b513d8156f024e042f16d121ec2c0d69e025e04daa34d452ccaca6d58acaaa9f570f580bcf21749385342214 |
memory/2816-10-0x00000000749E0000-0x00000000750CE000-memory.dmp
memory/2816-11-0x0000000000220000-0x0000000000232000-memory.dmp
memory/2816-12-0x00000000749E0000-0x00000000750CE000-memory.dmp
memory/2932-13-0x00000000749E0000-0x00000000750CE000-memory.dmp
memory/2816-15-0x00000000749E0000-0x00000000750CE000-memory.dmp
memory/2816-16-0x00000000749E0000-0x00000000750CE000-memory.dmp
memory/2396-19-0x0000000001370000-0x0000000001382000-memory.dmp