Analysis Overview
SHA256
975f8a47bc86b60a12efccc60a2bb2f8e02bbb6cec78d918f26df82114870ca8
Threat Level: Known bad
The file 54b113a41ad2126cb2117b6a3e789cb2_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Tinba / TinyBanker
Adds Run key to start application
Program crash
Unsigned PE
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Suspicious use of UnmapMainImage
MITRE ATT&CK Matrix V13
Analysis: static1
Detonation Overview
Reported
2024-05-18 12:20
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-05-18 12:20
Reported
2024-05-18 12:23
Platform
win7-20240221-en
Max time kernel
148s
Max time network
154s
Command Line
Signatures
Tinba / TinyBanker
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\A3064798 = "C:\\Users\\Admin\\AppData\\Roaming\\A3064798\\bin.exe" | C:\Windows\SysWOW64\winver.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\winver.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\system32\taskhost.exe
"taskhost.exe"
C:\Windows\system32\Dwm.exe
"C:\Windows\system32\Dwm.exe"
C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
C:\Users\Admin\AppData\Local\Temp\54b113a41ad2126cb2117b6a3e789cb2_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\54b113a41ad2126cb2117b6a3e789cb2_JaffaCakes118.exe"
C:\Windows\SysWOW64\winver.exe
winver
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | www.google.com | udp |
| US | 8.8.8.8:53 | ggvruxovlbrm.com | udp |
| US | 216.218.185.162:80 | ggvruxovlbrm.com | tcp |
| US | 8.8.8.8:53 | qvvksmeemfgd.com | udp |
| US | 216.218.185.162:80 | qvvksmeemfgd.com | tcp |
Files
memory/2172-0-0x00000000002B0000-0x00000000002C2000-memory.dmp
memory/2172-1-0x0000000000401000-0x0000000000405000-memory.dmp
memory/2172-2-0x0000000000400000-0x0000000000439000-memory.dmp
memory/1284-3-0x00000000025D0000-0x00000000025D7000-memory.dmp
memory/1284-7-0x00000000025D0000-0x00000000025D7000-memory.dmp
memory/2476-5-0x0000000000100000-0x0000000000107000-memory.dmp
memory/2476-8-0x00000000004E1000-0x00000000004E2000-memory.dmp
memory/1284-4-0x00000000025D0000-0x00000000025D7000-memory.dmp
memory/2476-9-0x00000000004E0000-0x00000000004F6000-memory.dmp
memory/1284-10-0x0000000077BB1000-0x0000000077BB2000-memory.dmp
memory/2476-11-0x0000000077B60000-0x0000000077D09000-memory.dmp
memory/1228-17-0x0000000000120000-0x0000000000127000-memory.dmp
memory/1096-23-0x0000000000100000-0x0000000000107000-memory.dmp
memory/1124-24-0x0000000000410000-0x0000000000417000-memory.dmp
memory/1096-29-0x0000000077BB1000-0x0000000077BB2000-memory.dmp
memory/1096-28-0x0000000000100000-0x0000000000107000-memory.dmp
memory/1284-27-0x00000000025E0000-0x00000000025E7000-memory.dmp
memory/1228-26-0x0000000000120000-0x0000000000127000-memory.dmp
memory/1124-25-0x0000000077BB1000-0x0000000077BB2000-memory.dmp
memory/1284-20-0x00000000025E0000-0x00000000025E7000-memory.dmp
memory/1124-14-0x0000000000410000-0x0000000000417000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-05-18 12:20
Reported
2024-05-18 12:23
Platform
win10v2004-20240426-en
Max time kernel
148s
Max time network
151s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\winver.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\winver.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\winver.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeShutdownPrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeCreatePagefilePrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\winver.exe | N/A |
Suspicious use of UnmapMainImage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\Explorer.EXE | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 3052 wrote to memory of 1588 | N/A | C:\Users\Admin\AppData\Local\Temp\54b113a41ad2126cb2117b6a3e789cb2_JaffaCakes118.exe | C:\Windows\SysWOW64\winver.exe |
| PID 3052 wrote to memory of 1588 | N/A | C:\Users\Admin\AppData\Local\Temp\54b113a41ad2126cb2117b6a3e789cb2_JaffaCakes118.exe | C:\Windows\SysWOW64\winver.exe |
| PID 3052 wrote to memory of 1588 | N/A | C:\Users\Admin\AppData\Local\Temp\54b113a41ad2126cb2117b6a3e789cb2_JaffaCakes118.exe | C:\Windows\SysWOW64\winver.exe |
| PID 3052 wrote to memory of 1588 | N/A | C:\Users\Admin\AppData\Local\Temp\54b113a41ad2126cb2117b6a3e789cb2_JaffaCakes118.exe | C:\Windows\SysWOW64\winver.exe |
| PID 1588 wrote to memory of 3484 | N/A | C:\Windows\SysWOW64\winver.exe | C:\Windows\Explorer.EXE |
| PID 1588 wrote to memory of 2760 | N/A | C:\Windows\SysWOW64\winver.exe | C:\Windows\system32\sihost.exe |
Processes
C:\Windows\system32\sihost.exe
sihost.exe
C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
C:\Users\Admin\AppData\Local\Temp\54b113a41ad2126cb2117b6a3e789cb2_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\54b113a41ad2126cb2117b6a3e789cb2_JaffaCakes118.exe"
C:\Windows\SysWOW64\winver.exe
winver
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1588 -ip 1588
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1588 -s 636
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | www.google.com | udp |
| US | 8.8.8.8:53 | ggvruxovlbrm.com | udp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 104.219.191.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 79.190.18.2.in-addr.arpa | udp |
| US | 216.218.185.162:80 | ggvruxovlbrm.com | tcp |
| 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 | 133.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| NL | 23.62.61.97:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.61.62.23.in-addr.arpa | udp |
| NL | 23.62.61.97:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 205.47.74.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 30.243.111.52.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 | 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 | 200.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 3.173.189.20.in-addr.arpa | udp |
Files
memory/3052-0-0x0000000000560000-0x0000000000572000-memory.dmp
memory/3052-1-0x0000000000401000-0x0000000000405000-memory.dmp
memory/3052-2-0x0000000000400000-0x0000000000439000-memory.dmp
memory/1588-4-0x0000000001390000-0x0000000001397000-memory.dmp
memory/3484-6-0x00000000021B0000-0x00000000021B7000-memory.dmp
memory/3484-3-0x00000000021B0000-0x00000000021B7000-memory.dmp
memory/1588-8-0x00000000773A2000-0x00000000773A3000-memory.dmp
memory/3484-9-0x00007FF80174D000-0x00007FF80174E000-memory.dmp
memory/1588-7-0x0000000001390000-0x0000000001397000-memory.dmp
memory/3484-10-0x00007FF8018E0000-0x00007FF8018E1000-memory.dmp
memory/2760-12-0x0000000000380000-0x0000000000387000-memory.dmp
memory/2760-13-0x0000000000380000-0x0000000000387000-memory.dmp
memory/1588-14-0x0000000001390000-0x0000000001397000-memory.dmp
memory/2760-16-0x00007FF8018D0000-0x00007FF8018D1000-memory.dmp