Analysis
-
max time kernel
148s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
29-03-2024 22:28
Static task
static1
Behavioral task
behavioral1
Sample
2e7067f7351dbb597e587f2cf17e2078_JaffaCakes118.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2e7067f7351dbb597e587f2cf17e2078_JaffaCakes118.exe
Resource
win10v2004-20240226-en
General
-
Target
2e7067f7351dbb597e587f2cf17e2078_JaffaCakes118.exe
-
Size
438KB
-
MD5
2e7067f7351dbb597e587f2cf17e2078
-
SHA1
351fe3096f32056c1377cdf9c59cc21ed63f3663
-
SHA256
fa6598232bda21145174fb4c433e24a4a16ba270edbd02505c896d2f3de5a0e8
-
SHA512
0874c300ba070661fdc9431ac27aeca8586d2bd1bf0fc67e6e7444281fd4747f10ca4999e22a63a68903f98dea549ca7d2eeb7da5e9b5425d735f36abfe3baff
-
SSDEEP
6144:2MZ2Yla6iWdtj/ytSD+51/6lTw45FeNiIHx8j2Wy3QZC/BdTrR0BC2hVNCaFio:2MZlAuR/S51il1G8j2TgZSTfR0BC+fFV
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.dairysystems.co.ke - Port:
587 - Username:
[email protected] - Password:
2019@systems
Signatures
-
AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
-
AgentTesla payload 1 IoCs
Processes:
resource yara_rule behavioral2/memory/5064-18-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla -
Looks for VirtualBox Guest Additions in registry 2 TTPs 1 IoCs
Processes:
2e7067f7351dbb597e587f2cf17e2078_JaffaCakes118.exedescription ioc process Key opened \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Oracle\VirtualBox Guest Additions 2e7067f7351dbb597e587f2cf17e2078_JaffaCakes118.exe -
Looks for VMWare Tools registry key 2 TTPs 1 IoCs
Processes:
2e7067f7351dbb597e587f2cf17e2078_JaffaCakes118.exedescription ioc process Key opened \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\VMware, Inc.\VMware Tools 2e7067f7351dbb597e587f2cf17e2078_JaffaCakes118.exe -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
2e7067f7351dbb597e587f2cf17e2078_JaffaCakes118.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 2e7067f7351dbb597e587f2cf17e2078_JaffaCakes118.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 2e7067f7351dbb597e587f2cf17e2078_JaffaCakes118.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
2e7067f7351dbb597e587f2cf17e2078_JaffaCakes118.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-513485977-2495024337-1260977654-1000\Control Panel\International\Geo\Nation 2e7067f7351dbb597e587f2cf17e2078_JaffaCakes118.exe -
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
-
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
-
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
Processes:
2e7067f7351dbb597e587f2cf17e2078_JaffaCakes118.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-513485977-2495024337-1260977654-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 2e7067f7351dbb597e587f2cf17e2078_JaffaCakes118.exe Key opened \REGISTRY\USER\S-1-5-21-513485977-2495024337-1260977654-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 2e7067f7351dbb597e587f2cf17e2078_JaffaCakes118.exe Key opened \REGISTRY\USER\S-1-5-21-513485977-2495024337-1260977654-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 2e7067f7351dbb597e587f2cf17e2078_JaffaCakes118.exe -
Maps connected drives based on registry 3 TTPs 2 IoCs
Disk information is often read in order to detect sandboxing environments.
Processes:
2e7067f7351dbb597e587f2cf17e2078_JaffaCakes118.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum 2e7067f7351dbb597e587f2cf17e2078_JaffaCakes118.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0 2e7067f7351dbb597e587f2cf17e2078_JaffaCakes118.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
2e7067f7351dbb597e587f2cf17e2078_JaffaCakes118.exedescription pid process target process PID 3760 set thread context of 5064 3760 2e7067f7351dbb597e587f2cf17e2078_JaffaCakes118.exe 2e7067f7351dbb597e587f2cf17e2078_JaffaCakes118.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
powershell.exe2e7067f7351dbb597e587f2cf17e2078_JaffaCakes118.exepid process 3744 powershell.exe 5064 2e7067f7351dbb597e587f2cf17e2078_JaffaCakes118.exe 5064 2e7067f7351dbb597e587f2cf17e2078_JaffaCakes118.exe 3744 powershell.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
powershell.exe2e7067f7351dbb597e587f2cf17e2078_JaffaCakes118.exedescription pid process Token: SeDebugPrivilege 3744 powershell.exe Token: SeDebugPrivilege 5064 2e7067f7351dbb597e587f2cf17e2078_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
2e7067f7351dbb597e587f2cf17e2078_JaffaCakes118.exedescription pid process target process PID 3760 wrote to memory of 3744 3760 2e7067f7351dbb597e587f2cf17e2078_JaffaCakes118.exe powershell.exe PID 3760 wrote to memory of 3744 3760 2e7067f7351dbb597e587f2cf17e2078_JaffaCakes118.exe powershell.exe PID 3760 wrote to memory of 3744 3760 2e7067f7351dbb597e587f2cf17e2078_JaffaCakes118.exe powershell.exe PID 3760 wrote to memory of 5064 3760 2e7067f7351dbb597e587f2cf17e2078_JaffaCakes118.exe 2e7067f7351dbb597e587f2cf17e2078_JaffaCakes118.exe PID 3760 wrote to memory of 5064 3760 2e7067f7351dbb597e587f2cf17e2078_JaffaCakes118.exe 2e7067f7351dbb597e587f2cf17e2078_JaffaCakes118.exe PID 3760 wrote to memory of 5064 3760 2e7067f7351dbb597e587f2cf17e2078_JaffaCakes118.exe 2e7067f7351dbb597e587f2cf17e2078_JaffaCakes118.exe PID 3760 wrote to memory of 5064 3760 2e7067f7351dbb597e587f2cf17e2078_JaffaCakes118.exe 2e7067f7351dbb597e587f2cf17e2078_JaffaCakes118.exe PID 3760 wrote to memory of 5064 3760 2e7067f7351dbb597e587f2cf17e2078_JaffaCakes118.exe 2e7067f7351dbb597e587f2cf17e2078_JaffaCakes118.exe PID 3760 wrote to memory of 5064 3760 2e7067f7351dbb597e587f2cf17e2078_JaffaCakes118.exe 2e7067f7351dbb597e587f2cf17e2078_JaffaCakes118.exe PID 3760 wrote to memory of 5064 3760 2e7067f7351dbb597e587f2cf17e2078_JaffaCakes118.exe 2e7067f7351dbb597e587f2cf17e2078_JaffaCakes118.exe PID 3760 wrote to memory of 5064 3760 2e7067f7351dbb597e587f2cf17e2078_JaffaCakes118.exe 2e7067f7351dbb597e587f2cf17e2078_JaffaCakes118.exe -
outlook_office_path 1 IoCs
Processes:
2e7067f7351dbb597e587f2cf17e2078_JaffaCakes118.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-513485977-2495024337-1260977654-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 2e7067f7351dbb597e587f2cf17e2078_JaffaCakes118.exe -
outlook_win_path 1 IoCs
Processes:
2e7067f7351dbb597e587f2cf17e2078_JaffaCakes118.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-513485977-2495024337-1260977654-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 2e7067f7351dbb597e587f2cf17e2078_JaffaCakes118.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\2e7067f7351dbb597e587f2cf17e2078_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\2e7067f7351dbb597e587f2cf17e2078_JaffaCakes118.exe"1⤵
- Looks for VirtualBox Guest Additions in registry
- Looks for VMWare Tools registry key
- Checks BIOS information in registry
- Checks computer location settings
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\2e7067f7351dbb597e587f2cf17e2078_JaffaCakes118.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
C:\Users\Admin\AppData\Local\Temp\2e7067f7351dbb597e587f2cf17e2078_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\2e7067f7351dbb597e587f2cf17e2078_JaffaCakes118.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
-
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_b0gihzen.bdz.ps1Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
-
memory/3744-51-0x00000000071F0000-0x000000000720A000-memory.dmpFilesize
104KB
-
memory/3744-53-0x0000000007470000-0x0000000007506000-memory.dmpFilesize
600KB
-
memory/3744-62-0x00000000744B0000-0x0000000074C60000-memory.dmpFilesize
7.7MB
-
memory/3744-58-0x0000000007530000-0x0000000007538000-memory.dmpFilesize
32KB
-
memory/3744-57-0x0000000007550000-0x000000000756A000-memory.dmpFilesize
104KB
-
memory/3744-56-0x0000000007450000-0x0000000007464000-memory.dmpFilesize
80KB
-
memory/3744-55-0x0000000007440000-0x000000000744E000-memory.dmpFilesize
56KB
-
memory/3744-54-0x00000000073F0000-0x0000000007401000-memory.dmpFilesize
68KB
-
memory/3744-52-0x0000000007260000-0x000000000726A000-memory.dmpFilesize
40KB
-
memory/3744-50-0x0000000007830000-0x0000000007EAA000-memory.dmpFilesize
6.5MB
-
memory/3744-49-0x0000000006EC0000-0x0000000006F63000-memory.dmpFilesize
652KB
-
memory/3744-12-0x0000000004910000-0x0000000004946000-memory.dmpFilesize
216KB
-
memory/3744-13-0x00000000744B0000-0x0000000074C60000-memory.dmpFilesize
7.7MB
-
memory/3744-14-0x0000000004A80000-0x0000000004A90000-memory.dmpFilesize
64KB
-
memory/3744-15-0x0000000004A80000-0x0000000004A90000-memory.dmpFilesize
64KB
-
memory/3744-16-0x00000000050C0000-0x00000000056E8000-memory.dmpFilesize
6.2MB
-
memory/3744-17-0x0000000004F30000-0x0000000004F52000-memory.dmpFilesize
136KB
-
memory/3744-34-0x0000000005EE0000-0x0000000005EFE000-memory.dmpFilesize
120KB
-
memory/3744-19-0x0000000005820000-0x0000000005886000-memory.dmpFilesize
408KB
-
memory/3744-48-0x0000000006E50000-0x0000000006E6E000-memory.dmpFilesize
120KB
-
memory/3744-38-0x0000000074D60000-0x0000000074DAC000-memory.dmpFilesize
304KB
-
memory/3744-31-0x0000000005A00000-0x0000000005D54000-memory.dmpFilesize
3.3MB
-
memory/3744-37-0x0000000006E70000-0x0000000006EA2000-memory.dmpFilesize
200KB
-
memory/3744-36-0x0000000004A80000-0x0000000004A90000-memory.dmpFilesize
64KB
-
memory/3744-35-0x0000000005F90000-0x0000000005FDC000-memory.dmpFilesize
304KB
-
memory/3760-32-0x00000000744B0000-0x0000000074C60000-memory.dmpFilesize
7.7MB
-
memory/3760-5-0x00000000052B0000-0x00000000052BA000-memory.dmpFilesize
40KB
-
memory/3760-7-0x0000000005570000-0x000000000557E000-memory.dmpFilesize
56KB
-
memory/3760-8-0x00000000744B0000-0x0000000074C60000-memory.dmpFilesize
7.7MB
-
memory/3760-9-0x00000000053A0000-0x00000000053B0000-memory.dmpFilesize
64KB
-
memory/3760-11-0x0000000007330000-0x0000000007396000-memory.dmpFilesize
408KB
-
memory/3760-10-0x00000000069B0000-0x0000000006A10000-memory.dmpFilesize
384KB
-
memory/3760-1-0x00000000007D0000-0x0000000000844000-memory.dmpFilesize
464KB
-
memory/3760-3-0x0000000005200000-0x0000000005292000-memory.dmpFilesize
584KB
-
memory/3760-2-0x00000000057B0000-0x0000000005D54000-memory.dmpFilesize
5.6MB
-
memory/3760-0-0x00000000744B0000-0x0000000074C60000-memory.dmpFilesize
7.7MB
-
memory/3760-4-0x00000000053A0000-0x00000000053B0000-memory.dmpFilesize
64KB
-
memory/3760-6-0x0000000006600000-0x000000000669C000-memory.dmpFilesize
624KB
-
memory/5064-63-0x00000000744B0000-0x0000000074C60000-memory.dmpFilesize
7.7MB
-
memory/5064-33-0x0000000005110000-0x0000000005120000-memory.dmpFilesize
64KB
-
memory/5064-59-0x00000000053C0000-0x00000000053D8000-memory.dmpFilesize
96KB
-
memory/5064-65-0x0000000005F60000-0x0000000005FB0000-memory.dmpFilesize
320KB
-
memory/5064-64-0x0000000005110000-0x0000000005120000-memory.dmpFilesize
64KB
-
memory/5064-18-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
-
memory/5064-30-0x00000000744B0000-0x0000000074C60000-memory.dmpFilesize
7.7MB