Analysis Overview
SHA256
8860dd0f1793f1585f0862dad7c6c1aad2f6f20352620ffbd85acbec37274e65
Threat Level: Known bad
The file 6f0e102a9b5a459f182e5b0501ab2315_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Quasar RAT
Quasar payload
Drops startup file
Loads dropped DLL
Executes dropped EXE
UPX packed file
Looks up external IP address via web service
Suspicious use of SetThreadContext
Unsigned PE
Suspicious use of SetWindowsHookEx
Suspicious behavior: MapViewOfSection
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
NTFS ADS
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-05-24 15:57
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-24 15:57
Reported
2024-05-24 15:59
Platform
win7-20240419-en
Max time kernel
148s
Max time network
150s
Command Line
Signatures
Quasar RAT
Quasar payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Drops startup file
| Description | Indicator | Process | Target |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\CvbgfQ.vbs | C:\Windows\SysWOW64\notepad.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\AsdfgQ\SQdfgh5f.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\AsdfgQ\SQdfgh5f.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\notepad.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\notepad.exe | N/A |
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | ip-api.com | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2476 set thread context of 2368 | N/A | C:\Users\Admin\AppData\Roaming\AsdfgQ\SQdfgh5f.exe | C:\Users\Admin\AppData\Roaming\AsdfgQ\SQdfgh5f.exe |
NTFS ADS
| Description | Indicator | Process | Target |
| File created | C:\Users\Admin\AppData\Roaming\AsdfgQ\SQdfgh5f.exe:ZoneIdentifier | C:\Windows\SysWOW64\notepad.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\6f0e102a9b5a459f182e5b0501ab2315_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\AsdfgQ\SQdfgh5f.exe | N/A |
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\AsdfgQ\SQdfgh5f.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Roaming\AsdfgQ\SQdfgh5f.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\AsdfgQ\SQdfgh5f.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\6f0e102a9b5a459f182e5b0501ab2315_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\6f0e102a9b5a459f182e5b0501ab2315_JaffaCakes118.exe"
C:\Windows\SysWOW64\notepad.exe
"C:\Windows\system32\notepad.exe"
C:\Users\Admin\AppData\Roaming\AsdfgQ\SQdfgh5f.exe
"C:\Users\Admin\AppData\Roaming\AsdfgQ\SQdfgh5f.exe"
C:\Users\Admin\AppData\Roaming\AsdfgQ\SQdfgh5f.exe
"C:\Users\Admin\AppData\Roaming\AsdfgQ\SQdfgh5f.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | ip-api.com | udp |
| US | 208.95.112.1:80 | ip-api.com | tcp |
| DE | 79.134.225.77:1973 | tcp | |
| DE | 79.134.225.77:1973 | tcp | |
| DE | 79.134.225.77:1973 | tcp | |
| DE | 79.134.225.77:1973 | tcp | |
| DE | 79.134.225.77:1973 | tcp | |
| DE | 79.134.225.77:1973 | tcp | |
| DE | 79.134.225.77:1973 | tcp | |
| DE | 79.134.225.77:1973 | tcp | |
| DE | 79.134.225.77:1973 | tcp |
Files
memory/3000-0-0x0000000000220000-0x0000000000221000-memory.dmp
memory/3000-1-0x0000000000350000-0x0000000000362000-memory.dmp
memory/3000-2-0x0000000000350000-0x0000000000362000-memory.dmp
memory/3000-3-0x0000000000370000-0x0000000000371000-memory.dmp
memory/3000-4-0x0000000000400000-0x00000000004D8000-memory.dmp
memory/2740-9-0x0000000000080000-0x0000000000081000-memory.dmp
memory/2740-12-0x0000000000080000-0x0000000000081000-memory.dmp
\Users\Admin\AppData\Roaming\AsdfgQ\SQdfgh5f.exe
| MD5 | 6f0e102a9b5a459f182e5b0501ab2315 |
| SHA1 | f121b12f1ee6d672ff1a44eb88fe4669ff8f308c |
| SHA256 | 8860dd0f1793f1585f0862dad7c6c1aad2f6f20352620ffbd85acbec37274e65 |
| SHA512 | 773fae77ebf65ae8c44cfd122047c693b2da95af5456a4e9f72bbc85e17fabc37200e96fc793c30dee871048769501fe9b01bbf4b338a515cc5fd526316c5047 |
memory/2476-23-0x0000000000220000-0x0000000000221000-memory.dmp
memory/2476-26-0x0000000000370000-0x0000000000371000-memory.dmp
memory/2476-27-0x0000000000400000-0x00000000004D8000-memory.dmp
memory/2476-29-0x0000000000220000-0x0000000000221000-memory.dmp
memory/2368-37-0x0000000000400000-0x00000000004C9000-memory.dmp
memory/2368-42-0x00000000004D0000-0x000000000052E000-memory.dmp
memory/2368-43-0x0000000000400000-0x00000000004C9000-memory.dmp
memory/2368-41-0x00000000004D0000-0x000000000052E000-memory.dmp
memory/2368-40-0x0000000000400000-0x00000000004C9000-memory.dmp
memory/2368-39-0x0000000000400000-0x00000000004C9000-memory.dmp
memory/2368-34-0x0000000000400000-0x00000000004C9000-memory.dmp
memory/2368-54-0x0000000000400000-0x00000000004C9000-memory.dmp
memory/2368-55-0x0000000000400000-0x00000000004C9000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-24 15:57
Reported
2024-05-24 15:59
Platform
win10v2004-20240508-en
Max time kernel
145s
Max time network
147s
Command Line
Signatures
Quasar RAT
Quasar payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Drops startup file
| Description | Indicator | Process | Target |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\CvbgfQ.vbs | C:\Windows\SysWOW64\notepad.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\AsdfgQ\SQdfgh5f.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\AsdfgQ\SQdfgh5f.exe | N/A |
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Looks up external IP address via web service
| Description | Indicator | Process | Target |
| N/A | ip-api.com | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2500 set thread context of 3308 | N/A | C:\Users\Admin\AppData\Roaming\AsdfgQ\SQdfgh5f.exe | C:\Users\Admin\AppData\Roaming\AsdfgQ\SQdfgh5f.exe |
NTFS ADS
| Description | Indicator | Process | Target |
| File created | C:\Users\Admin\AppData\Roaming\AsdfgQ\SQdfgh5f.exe:ZoneIdentifier | C:\Windows\SysWOW64\notepad.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\6f0e102a9b5a459f182e5b0501ab2315_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\6f0e102a9b5a459f182e5b0501ab2315_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\AsdfgQ\SQdfgh5f.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\AsdfgQ\SQdfgh5f.exe | N/A |
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\AsdfgQ\SQdfgh5f.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Roaming\AsdfgQ\SQdfgh5f.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\AsdfgQ\SQdfgh5f.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\6f0e102a9b5a459f182e5b0501ab2315_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\6f0e102a9b5a459f182e5b0501ab2315_JaffaCakes118.exe"
C:\Windows\SysWOW64\notepad.exe
"C:\Windows\system32\notepad.exe"
C:\Users\Admin\AppData\Roaming\AsdfgQ\SQdfgh5f.exe
"C:\Users\Admin\AppData\Roaming\AsdfgQ\SQdfgh5f.exe"
C:\Users\Admin\AppData\Roaming\AsdfgQ\SQdfgh5f.exe
"C:\Users\Admin\AppData\Roaming\AsdfgQ\SQdfgh5f.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.197.17.2.in-addr.arpa | udp |
| NL | 23.62.61.129:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 57.169.31.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 129.61.62.23.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.142.211.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | ip-api.com | udp |
| US | 208.95.112.1:80 | ip-api.com | tcp |
| DE | 79.134.225.77:1973 | tcp | |
| US | 8.8.8.8:53 | 1.112.95.208.in-addr.arpa | udp |
| DE | 79.134.225.77:1973 | tcp | |
| DE | 79.134.225.77:1973 | tcp | |
| DE | 79.134.225.77:1973 | tcp | |
| DE | 79.134.225.77:1973 | tcp | |
| DE | 79.134.225.77:1973 | tcp | |
| DE | 79.134.225.77:1973 | tcp |
Files
memory/2672-0-0x0000000002480000-0x0000000002481000-memory.dmp
memory/2672-1-0x0000000003F70000-0x0000000003F82000-memory.dmp
memory/2672-2-0x0000000003F70000-0x0000000003F82000-memory.dmp
memory/2672-3-0x00000000024E0000-0x00000000024E1000-memory.dmp
memory/2672-4-0x0000000000400000-0x00000000004D8000-memory.dmp
memory/2672-6-0x0000000002480000-0x0000000002481000-memory.dmp
memory/2044-11-0x00000000004A0000-0x00000000004A1000-memory.dmp
C:\Users\Admin\AppData\Roaming\AsdfgQ\SQdfgh5f.exe
| MD5 | 6f0e102a9b5a459f182e5b0501ab2315 |
| SHA1 | f121b12f1ee6d672ff1a44eb88fe4669ff8f308c |
| SHA256 | 8860dd0f1793f1585f0862dad7c6c1aad2f6f20352620ffbd85acbec37274e65 |
| SHA512 | 773fae77ebf65ae8c44cfd122047c693b2da95af5456a4e9f72bbc85e17fabc37200e96fc793c30dee871048769501fe9b01bbf4b338a515cc5fd526316c5047 |
memory/2500-18-0x0000000000400000-0x00000000004D8000-memory.dmp
memory/2500-21-0x0000000000400000-0x00000000004D8000-memory.dmp
memory/3308-30-0x0000000000400000-0x00000000004C9000-memory.dmp
memory/3308-36-0x0000000000400000-0x00000000004C9000-memory.dmp
memory/3308-35-0x0000000000A10000-0x0000000000A6E000-memory.dmp
memory/3308-34-0x0000000000A10000-0x0000000000A6E000-memory.dmp
memory/3308-33-0x0000000000400000-0x00000000004C9000-memory.dmp
memory/3308-27-0x0000000000400000-0x00000000004C9000-memory.dmp
memory/3308-47-0x0000000004C00000-0x00000000051A4000-memory.dmp
memory/3308-48-0x00000000051B0000-0x0000000005242000-memory.dmp
memory/3308-49-0x0000000000400000-0x00000000004C9000-memory.dmp
memory/3308-31-0x0000000000400000-0x00000000004C9000-memory.dmp
memory/3308-50-0x0000000005290000-0x00000000052F6000-memory.dmp
memory/3308-51-0x0000000005960000-0x0000000005972000-memory.dmp
memory/3308-52-0x0000000005FC0000-0x0000000005FFC000-memory.dmp
memory/3308-54-0x0000000006390000-0x000000000639A000-memory.dmp