Analysis Overview
SHA256
4dda0e4e2597929c136fdbe763d1dd3899253f4188697ea555c71c5996029620
Threat Level: Known bad
The file 2ae2ff3322d02131f692ace1f71aac6d_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
LimeRAT
Obfuscated with Agile.Net obfuscator
Loads dropped DLL
Drops startup file
Checks computer location settings
Legitimate hosting services abused for malware hosting/C2
Suspicious use of SetThreadContext
Enumerates physical storage devices
Unsigned PE
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK Matrix V13
Analysis: static1
Detonation Overview
Reported
2024-05-09 16:37
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-09 16:37
Reported
2024-05-09 16:39
Platform
win7-20240221-en
Max time kernel
150s
Max time network
156s
Command Line
Signatures
LimeRAT
Drops startup file
| Description | Indicator | Process | Target |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\vbc.Lnk | C:\Windows\SysWOW64\cscript.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\cscript.exe | N/A |
Obfuscated with Agile.Net obfuscator
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Legitimate hosting services abused for malware hosting/C2
| Description | Indicator | Process | Target |
| N/A | pastebin.com | N/A | N/A |
| N/A | pastebin.com | N/A | N/A |
| N/A | pastebin.com | N/A | N/A |
| N/A | pastebin.com | N/A | N/A |
| N/A | pastebin.com | N/A | N/A |
| N/A | pastebin.com | N/A | N/A |
| N/A | pastebin.com | N/A | N/A |
| N/A | pastebin.com | N/A | N/A |
| N/A | pastebin.com | N/A | N/A |
| N/A | pastebin.com | N/A | N/A |
| N/A | pastebin.com | N/A | N/A |
| N/A | pastebin.com | N/A | N/A |
| N/A | pastebin.com | N/A | N/A |
| N/A | pastebin.com | N/A | N/A |
| N/A | pastebin.com | N/A | N/A |
| N/A | pastebin.com | N/A | N/A |
| N/A | pastebin.com | N/A | N/A |
| N/A | pastebin.com | N/A | N/A |
| N/A | pastebin.com | N/A | N/A |
| N/A | pastebin.com | N/A | N/A |
| N/A | pastebin.com | N/A | N/A |
| N/A | pastebin.com | N/A | N/A |
| N/A | pastebin.com | N/A | N/A |
| N/A | pastebin.com | N/A | N/A |
| N/A | pastebin.com | N/A | N/A |
| N/A | pastebin.com | N/A | N/A |
| N/A | pastebin.com | N/A | N/A |
| N/A | pastebin.com | N/A | N/A |
| N/A | pastebin.com | N/A | N/A |
| N/A | pastebin.com | N/A | N/A |
| N/A | pastebin.com | N/A | N/A |
| N/A | pastebin.com | N/A | N/A |
| N/A | pastebin.com | N/A | N/A |
| N/A | pastebin.com | N/A | N/A |
| N/A | pastebin.com | N/A | N/A |
| N/A | pastebin.com | N/A | N/A |
| N/A | pastebin.com | N/A | N/A |
| N/A | pastebin.com | N/A | N/A |
| N/A | pastebin.com | N/A | N/A |
| N/A | pastebin.com | N/A | N/A |
| N/A | pastebin.com | N/A | N/A |
| N/A | pastebin.com | N/A | N/A |
| N/A | pastebin.com | N/A | N/A |
| N/A | pastebin.com | N/A | N/A |
| N/A | pastebin.com | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2988 set thread context of 2892 | N/A | C:\Users\Admin\AppData\Local\Temp\2ae2ff3322d02131f692ace1f71aac6d_JaffaCakes118.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe |
Enumerates physical storage devices
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2ae2ff3322d02131f692ace1f71aac6d_JaffaCakes118.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\2ae2ff3322d02131f692ace1f71aac6d_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\2ae2ff3322d02131f692ace1f71aac6d_JaffaCakes118.exe"
C:\Windows\SysWOW64\cscript.exe
"C:\Windows\System32\cscript.exe" //B //Nologo C:\Users\Admin\vbc.vbs
C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
"C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | pastebin.com | udp |
| US | 104.20.4.235:443 | pastebin.com | tcp |
| US | 104.20.4.235:443 | pastebin.com | tcp |
| US | 104.20.4.235:443 | pastebin.com | tcp |
| US | 104.20.4.235:443 | pastebin.com | tcp |
| US | 104.20.4.235:443 | pastebin.com | tcp |
| US | 104.20.4.235:443 | pastebin.com | tcp |
| US | 104.20.4.235:443 | pastebin.com | tcp |
| US | 104.20.4.235:443 | pastebin.com | tcp |
| US | 104.20.4.235:443 | pastebin.com | tcp |
| US | 104.20.4.235:443 | pastebin.com | tcp |
| US | 104.20.4.235:443 | pastebin.com | tcp |
| US | 104.20.4.235:443 | pastebin.com | tcp |
| US | 104.20.4.235:443 | pastebin.com | tcp |
| US | 104.20.4.235:443 | pastebin.com | tcp |
| US | 104.20.4.235:443 | pastebin.com | tcp |
| US | 104.20.4.235:443 | pastebin.com | tcp |
| US | 104.20.4.235:443 | pastebin.com | tcp |
| US | 104.20.4.235:443 | pastebin.com | tcp |
| US | 104.20.4.235:443 | pastebin.com | tcp |
| US | 104.20.4.235:443 | pastebin.com | tcp |
| US | 104.20.4.235:443 | pastebin.com | tcp |
| US | 104.20.4.235:443 | pastebin.com | tcp |
| US | 104.20.4.235:443 | pastebin.com | tcp |
| US | 104.20.4.235:443 | pastebin.com | tcp |
| US | 104.20.4.235:443 | pastebin.com | tcp |
| US | 104.20.4.235:443 | pastebin.com | tcp |
| US | 104.20.4.235:443 | pastebin.com | tcp |
| US | 104.20.4.235:443 | pastebin.com | tcp |
| US | 104.20.4.235:443 | pastebin.com | tcp |
| US | 104.20.4.235:443 | pastebin.com | tcp |
| US | 104.20.4.235:443 | pastebin.com | tcp |
| US | 104.20.4.235:443 | pastebin.com | tcp |
| US | 104.20.4.235:443 | pastebin.com | tcp |
| US | 104.20.4.235:443 | pastebin.com | tcp |
| US | 104.20.4.235:443 | pastebin.com | tcp |
| US | 104.20.4.235:443 | pastebin.com | tcp |
| US | 104.20.4.235:443 | pastebin.com | tcp |
| US | 104.20.4.235:443 | pastebin.com | tcp |
| US | 104.20.4.235:443 | pastebin.com | tcp |
| US | 104.20.4.235:443 | pastebin.com | tcp |
| US | 104.20.4.235:443 | pastebin.com | tcp |
| US | 104.20.4.235:443 | pastebin.com | tcp |
| US | 104.20.4.235:443 | pastebin.com | tcp |
| US | 104.20.4.235:443 | pastebin.com | tcp |
Files
memory/2988-0-0x0000000074B2E000-0x0000000074B2F000-memory.dmp
memory/2988-1-0x0000000000050000-0x00000000000C6000-memory.dmp
memory/2988-2-0x00000000004C0000-0x00000000004C8000-memory.dmp
memory/2988-3-0x0000000000570000-0x00000000005AC000-memory.dmp
memory/2988-4-0x0000000000510000-0x000000000051C000-memory.dmp
memory/2988-5-0x0000000074B20000-0x000000007520E000-memory.dmp
C:\Users\Admin\vbc.vbs
| MD5 | e2fa162484a572ea7bb469e513bb2516 |
| SHA1 | 57bdeadcaff9894cabfd5d4258bdeb929aa8e242 |
| SHA256 | 128ba94c436c2308147c945e2321f1625cce2ac3726bdd67a64a75f3932276b7 |
| SHA512 | 5ebaabdfe844de35b8889becb459930baebb996ae1f20992f12f5efea69d426abe5bc43b18fac6d51b1a6b6f4374e593485b09cdd97da8dbe2b244eb02294253 |
C:\Users\Admin\vbc.exe
| MD5 | 2ae2ff3322d02131f692ace1f71aac6d |
| SHA1 | 3c404c9bc2a1fdb546e74dca66e35f4742687679 |
| SHA256 | 4dda0e4e2597929c136fdbe763d1dd3899253f4188697ea555c71c5996029620 |
| SHA512 | 683e750d9fc6a9f32a45d680e1db634b3eb071b70b441fc5a1fe7fbc2d1f496d1d4676136d58e3e5458614f10eb4d80f80726eab589186b6b788b51d8190da53 |
memory/2892-12-0x0000000000400000-0x000000000040C000-memory.dmp
memory/2892-14-0x0000000000400000-0x000000000040C000-memory.dmp
memory/2892-13-0x0000000000400000-0x000000000040C000-memory.dmp
memory/2988-15-0x0000000074B20000-0x000000007520E000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-09 16:37
Reported
2024-05-09 16:39
Platform
win10v2004-20240508-en
Max time kernel
149s
Max time network
154s
Command Line
Signatures
LimeRAT
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-2539840389-1261165778-1087677076-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\2ae2ff3322d02131f692ace1f71aac6d_JaffaCakes118.exe | N/A |
Drops startup file
| Description | Indicator | Process | Target |
| File created | C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\vbc.Lnk | C:\Windows\SysWOW64\cscript.exe | N/A |
Obfuscated with Agile.Net obfuscator
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Legitimate hosting services abused for malware hosting/C2
| Description | Indicator | Process | Target |
| N/A | pastebin.com | N/A | N/A |
| N/A | pastebin.com | N/A | N/A |
| N/A | pastebin.com | N/A | N/A |
| N/A | pastebin.com | N/A | N/A |
| N/A | pastebin.com | N/A | N/A |
| N/A | pastebin.com | N/A | N/A |
| N/A | pastebin.com | N/A | N/A |
| N/A | pastebin.com | N/A | N/A |
| N/A | pastebin.com | N/A | N/A |
| N/A | pastebin.com | N/A | N/A |
| N/A | pastebin.com | N/A | N/A |
| N/A | pastebin.com | N/A | N/A |
| N/A | pastebin.com | N/A | N/A |
| N/A | pastebin.com | N/A | N/A |
| N/A | pastebin.com | N/A | N/A |
| N/A | pastebin.com | N/A | N/A |
| N/A | pastebin.com | N/A | N/A |
| N/A | pastebin.com | N/A | N/A |
| N/A | pastebin.com | N/A | N/A |
| N/A | pastebin.com | N/A | N/A |
| N/A | pastebin.com | N/A | N/A |
| N/A | pastebin.com | N/A | N/A |
| N/A | pastebin.com | N/A | N/A |
| N/A | pastebin.com | N/A | N/A |
| N/A | pastebin.com | N/A | N/A |
| N/A | pastebin.com | N/A | N/A |
| N/A | pastebin.com | N/A | N/A |
| N/A | pastebin.com | N/A | N/A |
| N/A | pastebin.com | N/A | N/A |
| N/A | pastebin.com | N/A | N/A |
| N/A | pastebin.com | N/A | N/A |
| N/A | pastebin.com | N/A | N/A |
| N/A | pastebin.com | N/A | N/A |
| N/A | pastebin.com | N/A | N/A |
| N/A | pastebin.com | N/A | N/A |
| N/A | pastebin.com | N/A | N/A |
| N/A | pastebin.com | N/A | N/A |
| N/A | pastebin.com | N/A | N/A |
| N/A | pastebin.com | N/A | N/A |
| N/A | pastebin.com | N/A | N/A |
| N/A | pastebin.com | N/A | N/A |
| N/A | pastebin.com | N/A | N/A |
| N/A | pastebin.com | N/A | N/A |
| N/A | pastebin.com | N/A | N/A |
| N/A | pastebin.com | N/A | N/A |
| N/A | pastebin.com | N/A | N/A |
| N/A | pastebin.com | N/A | N/A |
| N/A | pastebin.com | N/A | N/A |
| N/A | pastebin.com | N/A | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 4172 set thread context of 3348 | N/A | C:\Users\Admin\AppData\Local\Temp\2ae2ff3322d02131f692ace1f71aac6d_JaffaCakes118.exe | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe |
Enumerates physical storage devices
Suspicious behavior: MapViewOfSection
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\2ae2ff3322d02131f692ace1f71aac6d_JaffaCakes118.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\2ae2ff3322d02131f692ace1f71aac6d_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\2ae2ff3322d02131f692ace1f71aac6d_JaffaCakes118.exe"
C:\Windows\SysWOW64\cscript.exe
"C:\Windows\System32\cscript.exe" //B //Nologo C:\Users\Admin\vbc.vbs
C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe
"C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | pastebin.com | udp |
| US | 104.20.3.235:443 | pastebin.com | tcp |
| US | 8.8.8.8:53 | 235.3.20.104.in-addr.arpa | udp |
| US | 104.20.3.235:443 | pastebin.com | tcp |
| US | 104.20.3.235:443 | pastebin.com | tcp |
| US | 104.20.3.235:443 | pastebin.com | tcp |
| US | 104.20.3.235:443 | pastebin.com | tcp |
| US | 8.8.8.8:53 | 77.190.18.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 50.23.12.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 104.20.3.235:443 | pastebin.com | tcp |
| US | 8.8.8.8:53 | 31.121.18.2.in-addr.arpa | udp |
| US | 104.20.3.235:443 | pastebin.com | tcp |
| US | 104.20.3.235:443 | pastebin.com | tcp |
| US | 104.20.3.235:443 | pastebin.com | tcp |
| US | 104.20.3.235:443 | pastebin.com | tcp |
| US | 104.20.3.235:443 | pastebin.com | tcp |
| US | 104.20.3.235:443 | pastebin.com | tcp |
| US | 104.20.3.235:443 | pastebin.com | tcp |
| US | 104.20.3.235:443 | pastebin.com | tcp |
| US | 104.20.3.235:443 | pastebin.com | tcp |
| US | 104.20.3.235:443 | pastebin.com | tcp |
| US | 104.20.3.235:443 | pastebin.com | tcp |
| US | 104.20.3.235:443 | pastebin.com | tcp |
| US | 104.20.3.235:443 | pastebin.com | tcp |
| US | 104.20.3.235:443 | pastebin.com | tcp |
| US | 104.20.3.235:443 | pastebin.com | tcp |
| US | 104.20.3.235:443 | pastebin.com | tcp |
| US | 104.20.3.235:443 | pastebin.com | tcp |
| US | 104.20.3.235:443 | pastebin.com | tcp |
| US | 104.20.3.235:443 | pastebin.com | tcp |
| US | 104.20.3.235:443 | pastebin.com | tcp |
| US | 104.20.3.235:443 | pastebin.com | tcp |
| US | 8.8.8.8:53 | 45.56.20.217.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
| US | 104.20.3.235:443 | pastebin.com | tcp |
| US | 104.20.3.235:443 | pastebin.com | tcp |
| US | 104.20.3.235:443 | pastebin.com | tcp |
| US | 104.20.3.235:443 | pastebin.com | tcp |
| US | 104.20.3.235:443 | pastebin.com | tcp |
| US | 104.20.3.235:443 | pastebin.com | tcp |
| US | 104.20.3.235:443 | pastebin.com | tcp |
| US | 104.20.3.235:443 | pastebin.com | tcp |
| US | 104.20.3.235:443 | pastebin.com | tcp |
| US | 104.20.3.235:443 | pastebin.com | tcp |
| US | 104.20.3.235:443 | pastebin.com | tcp |
| US | 104.20.3.235:443 | pastebin.com | tcp |
| US | 104.20.3.235:443 | pastebin.com | tcp |
| US | 104.20.3.235:443 | pastebin.com | tcp |
| US | 104.20.3.235:443 | pastebin.com | tcp |
| US | 104.20.3.235:443 | pastebin.com | tcp |
| US | 104.20.3.235:443 | pastebin.com | tcp |
| US | 104.20.3.235:443 | pastebin.com | tcp |
| US | 104.20.3.235:443 | pastebin.com | tcp |
| US | 104.20.3.235:443 | pastebin.com | tcp |
| US | 104.20.3.235:443 | pastebin.com | tcp |
| US | 8.8.8.8:53 | 11.179.89.13.in-addr.arpa | udp |
Files
memory/4172-0-0x000000007509E000-0x000000007509F000-memory.dmp
memory/4172-1-0x0000000000240000-0x00000000002B6000-memory.dmp
memory/4172-2-0x0000000002700000-0x0000000002708000-memory.dmp
memory/4172-3-0x0000000004BB0000-0x0000000004BEC000-memory.dmp
memory/4172-4-0x0000000002750000-0x000000000275C000-memory.dmp
memory/4172-5-0x0000000075090000-0x0000000075840000-memory.dmp
C:\Users\Admin\vbc.vbs
| MD5 | e2fa162484a572ea7bb469e513bb2516 |
| SHA1 | 57bdeadcaff9894cabfd5d4258bdeb929aa8e242 |
| SHA256 | 128ba94c436c2308147c945e2321f1625cce2ac3726bdd67a64a75f3932276b7 |
| SHA512 | 5ebaabdfe844de35b8889becb459930baebb996ae1f20992f12f5efea69d426abe5bc43b18fac6d51b1a6b6f4374e593485b09cdd97da8dbe2b244eb02294253 |
C:\Users\Admin\vbc.exe
| MD5 | 2ae2ff3322d02131f692ace1f71aac6d |
| SHA1 | 3c404c9bc2a1fdb546e74dca66e35f4742687679 |
| SHA256 | 4dda0e4e2597929c136fdbe763d1dd3899253f4188697ea555c71c5996029620 |
| SHA512 | 683e750d9fc6a9f32a45d680e1db634b3eb071b70b441fc5a1fe7fbc2d1f496d1d4676136d58e3e5458614f10eb4d80f80726eab589186b6b788b51d8190da53 |
memory/3348-11-0x0000000000400000-0x000000000040C000-memory.dmp
memory/4172-13-0x0000000075090000-0x0000000075840000-memory.dmp
memory/3348-14-0x0000000070C92000-0x0000000070C93000-memory.dmp
memory/3348-15-0x0000000070C90000-0x0000000071241000-memory.dmp
memory/3348-16-0x0000000070C90000-0x0000000071241000-memory.dmp
memory/3348-17-0x0000000070C92000-0x0000000070C93000-memory.dmp
memory/3348-18-0x0000000070C90000-0x0000000071241000-memory.dmp
memory/3348-19-0x0000000070C90000-0x0000000071241000-memory.dmp