Analysis Overview
SHA256
c8e37f32da2e805f6d7f231d8ccbb0f61a6c730cfae085b937ec67436fd5db49
Threat Level: Shows suspicious behavior
The file a1b3e631b0368b3b2957ae0e85623afb_JaffaCakes118 was found to be: Shows suspicious behavior.
Malicious Activity Summary
UPX packed file
Program crash
Unsigned PE
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious behavior: MapViewOfSection
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Analysis: static1
Detonation Overview
Reported
2024-06-12 18:18
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-12 18:18
Reported
2024-06-12 18:21
Platform
win7-20231129-en
Max time kernel
120s
Max time network
122s
Command Line
Signatures
UPX packed file
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Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\zmxy3ssfz_gr\____3____0.5exe.exe | N/A |
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\zmxy3ssfz_gr\____3____0.5exe.exe | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\zmxy3ssfz_gr\____3____0.5exe.exe | N/A |
Suspicious use of SendNotifyMessage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\zmxy3ssfz_gr\____3____0.5exe.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\zmxy3ssfz_gr\____3____0.5exe.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\zmxy3ssfz_gr\____3____0.5exe.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\zmxy3ssfz_gr\____3____0.5exe.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\system32\wininit.exe
wininit.exe
C:\Windows\system32\csrss.exe
%SystemRoot%\system32\csrss.exe ObjectDirectory=\Windows SharedSection=1024,20480,768 Windows=On SubSystemType=Windows ServerDll=basesrv,1 ServerDll=winsrv:UserServerDllInitialization,3 ServerDll=winsrv:ConServerDllInitialization,2 ServerDll=sxssrv,4 ProfileControl=Off MaxRequestThreads=16
C:\Windows\system32\winlogon.exe
winlogon.exe
C:\Windows\system32\services.exe
C:\Windows\system32\services.exe
C:\Windows\system32\lsass.exe
C:\Windows\system32\lsass.exe
C:\Windows\system32\lsm.exe
C:\Windows\system32\lsm.exe
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k DcomLaunch
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k RPCSS
C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted
C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalService
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k NetworkService
C:\Windows\System32\spoolsv.exe
C:\Windows\System32\spoolsv.exe
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceNoNetwork
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:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation
C:\Windows\system32\sppsvc.exe
C:\Windows\system32\sppsvc.exe
C:\Users\Admin\AppData\Local\Temp\zmxy3ssfz_gr\____3____0.5exe.exe
"C:\Users\Admin\AppData\Local\Temp\zmxy3ssfz_gr\____3____0.5exe.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | sifzgfbk.blog.163.com | udp |
| CN | 59.111.160.244:80 | sifzgfbk.blog.163.com | tcp |
| US | 8.8.8.8:53 | count.2881.com | udp |
Files
memory/2960-0-0x0000000000400000-0x000000000093F000-memory.dmp
memory/2960-2-0x0000000077D8F000-0x0000000077D90000-memory.dmp
memory/2960-1-0x0000000077D90000-0x0000000077D91000-memory.dmp
memory/2960-3-0x0000000010000000-0x000000001003E000-memory.dmp
memory/2960-9-0x0000000010000000-0x000000001003E000-memory.dmp
memory/2960-7-0x0000000010000000-0x000000001003E000-memory.dmp
memory/2960-5-0x0000000010000000-0x000000001003E000-memory.dmp
memory/2960-11-0x0000000010000000-0x000000001003E000-memory.dmp
memory/2960-4-0x0000000010000000-0x000000001003E000-memory.dmp
memory/2960-31-0x0000000010000000-0x000000001003E000-memory.dmp
memory/2960-15-0x0000000010000000-0x000000001003E000-memory.dmp
memory/2960-21-0x0000000010000000-0x000000001003E000-memory.dmp
memory/2960-27-0x0000000010000000-0x000000001003E000-memory.dmp
memory/2960-37-0x0000000010000000-0x000000001003E000-memory.dmp
memory/2960-46-0x0000000010000000-0x000000001003E000-memory.dmp
memory/2960-43-0x0000000010000000-0x000000001003E000-memory.dmp
memory/2960-41-0x0000000010000000-0x000000001003E000-memory.dmp
memory/2960-39-0x0000000010000000-0x000000001003E000-memory.dmp
memory/2960-35-0x0000000010000000-0x000000001003E000-memory.dmp
memory/2960-33-0x0000000010000000-0x000000001003E000-memory.dmp
memory/2960-29-0x0000000010000000-0x000000001003E000-memory.dmp
memory/2960-26-0x0000000010000000-0x000000001003E000-memory.dmp
memory/2960-23-0x0000000010000000-0x000000001003E000-memory.dmp
memory/2960-19-0x0000000010000000-0x000000001003E000-memory.dmp
memory/2960-17-0x0000000010000000-0x000000001003E000-memory.dmp
memory/2960-13-0x0000000010000000-0x000000001003E000-memory.dmp
memory/2960-47-0x0000000010000000-0x000000001003E000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-12 18:18
Reported
2024-06-12 18:21
Platform
win10v2004-20240611-en
Max time kernel
120s
Max time network
94s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\zmxy3ssfz_gr\____3____0.5exe.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\zmxy3ssfz_gr\____3____0.5exe.exe
"C:\Users\Admin\AppData\Local\Temp\zmxy3ssfz_gr\____3____0.5exe.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2084 -ip 2084
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2084 -s 576
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 200.197.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
Files
memory/2084-0-0x0000000000400000-0x000000000093F000-memory.dmp