Analysis
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max time kernel
147s -
max time network
113s -
platform
windows10-2004_x64 -
resource
win10v2004-20240412-en -
resource tags
arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system -
submitted
18-04-2024 12:54
Static task
static1
Behavioral task
behavioral1
Sample
f808d1fe0406d1f118f1d5bfc312b0a7_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
f808d1fe0406d1f118f1d5bfc312b0a7_JaffaCakes118.exe
Resource
win10v2004-20240412-en
General
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Target
f808d1fe0406d1f118f1d5bfc312b0a7_JaffaCakes118.exe
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Size
844KB
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MD5
f808d1fe0406d1f118f1d5bfc312b0a7
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SHA1
1004d0ec9e9224216073c2a1ab254ad4bcaea2e9
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SHA256
b67c98d61821c20cee68007e1c4dedcc40faae142361866e2340bba3c55f7b96
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SHA512
dc298b0564134cc2c5743b43b2ae494bdb90686ac23e2ae8a0bda197f8bdb22178f548d6b3efd02e6ecabca5c4e712c4a9ae49847bfb62de324971ad20774b1d
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SSDEEP
24576:nGPdnVamxuT7V11u14tlz3Vby3FtfnVN:nMdnVaQp14tlz3Vby3FtfnVN
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.unalanguvenlik.com - Port:
587 - Username:
david.b@unalanguvenlik.com - Password:
selection2018
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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AgentTesla payload 1 IoCs
Processes:
resource yara_rule behavioral2/memory/4524-45-0x0000000000400000-0x0000000000450000-memory.dmp family_agenttesla -
Executes dropped EXE 1 IoCs
Processes:
winint.exepid process 3956 winint.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
winint.exedescription pid process target process PID 3956 set thread context of 4524 3956 winint.exe AppLaunch.exe -
Suspicious behavior: EnumeratesProcesses 27 IoCs
Processes:
f808d1fe0406d1f118f1d5bfc312b0a7_JaffaCakes118.exepowershell.exewinint.exeAppLaunch.exepid process 4200 f808d1fe0406d1f118f1d5bfc312b0a7_JaffaCakes118.exe 4200 f808d1fe0406d1f118f1d5bfc312b0a7_JaffaCakes118.exe 4200 f808d1fe0406d1f118f1d5bfc312b0a7_JaffaCakes118.exe 4200 f808d1fe0406d1f118f1d5bfc312b0a7_JaffaCakes118.exe 4200 f808d1fe0406d1f118f1d5bfc312b0a7_JaffaCakes118.exe 4200 f808d1fe0406d1f118f1d5bfc312b0a7_JaffaCakes118.exe 4200 f808d1fe0406d1f118f1d5bfc312b0a7_JaffaCakes118.exe 4200 f808d1fe0406d1f118f1d5bfc312b0a7_JaffaCakes118.exe 4200 f808d1fe0406d1f118f1d5bfc312b0a7_JaffaCakes118.exe 4200 f808d1fe0406d1f118f1d5bfc312b0a7_JaffaCakes118.exe 4200 f808d1fe0406d1f118f1d5bfc312b0a7_JaffaCakes118.exe 4200 f808d1fe0406d1f118f1d5bfc312b0a7_JaffaCakes118.exe 4200 f808d1fe0406d1f118f1d5bfc312b0a7_JaffaCakes118.exe 4200 f808d1fe0406d1f118f1d5bfc312b0a7_JaffaCakes118.exe 4200 f808d1fe0406d1f118f1d5bfc312b0a7_JaffaCakes118.exe 4200 f808d1fe0406d1f118f1d5bfc312b0a7_JaffaCakes118.exe 4200 f808d1fe0406d1f118f1d5bfc312b0a7_JaffaCakes118.exe 4200 f808d1fe0406d1f118f1d5bfc312b0a7_JaffaCakes118.exe 4200 f808d1fe0406d1f118f1d5bfc312b0a7_JaffaCakes118.exe 4200 f808d1fe0406d1f118f1d5bfc312b0a7_JaffaCakes118.exe 4952 powershell.exe 4952 powershell.exe 3956 winint.exe 3956 winint.exe 3956 winint.exe 4524 AppLaunch.exe 4524 AppLaunch.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
Processes:
f808d1fe0406d1f118f1d5bfc312b0a7_JaffaCakes118.exepowershell.exewinint.exeAppLaunch.exedescription pid process Token: SeDebugPrivilege 4200 f808d1fe0406d1f118f1d5bfc312b0a7_JaffaCakes118.exe Token: SeDebugPrivilege 4952 powershell.exe Token: SeDebugPrivilege 3956 winint.exe Token: SeDebugPrivilege 4524 AppLaunch.exe -
Suspicious use of WriteProcessMemory 26 IoCs
Processes:
f808d1fe0406d1f118f1d5bfc312b0a7_JaffaCakes118.execmd.exepowershell.exewinint.execmd.exedescription pid process target process PID 4200 wrote to memory of 3880 4200 f808d1fe0406d1f118f1d5bfc312b0a7_JaffaCakes118.exe cmd.exe PID 4200 wrote to memory of 3880 4200 f808d1fe0406d1f118f1d5bfc312b0a7_JaffaCakes118.exe cmd.exe PID 4200 wrote to memory of 3880 4200 f808d1fe0406d1f118f1d5bfc312b0a7_JaffaCakes118.exe cmd.exe PID 3880 wrote to memory of 4376 3880 cmd.exe reg.exe PID 3880 wrote to memory of 4376 3880 cmd.exe reg.exe PID 3880 wrote to memory of 4376 3880 cmd.exe reg.exe PID 4200 wrote to memory of 4952 4200 f808d1fe0406d1f118f1d5bfc312b0a7_JaffaCakes118.exe powershell.exe PID 4200 wrote to memory of 4952 4200 f808d1fe0406d1f118f1d5bfc312b0a7_JaffaCakes118.exe powershell.exe PID 4200 wrote to memory of 4952 4200 f808d1fe0406d1f118f1d5bfc312b0a7_JaffaCakes118.exe powershell.exe PID 4952 wrote to memory of 3956 4952 powershell.exe winint.exe PID 4952 wrote to memory of 3956 4952 powershell.exe winint.exe PID 4952 wrote to memory of 3956 4952 powershell.exe winint.exe PID 3956 wrote to memory of 3816 3956 winint.exe cmd.exe PID 3956 wrote to memory of 3816 3956 winint.exe cmd.exe PID 3956 wrote to memory of 3816 3956 winint.exe cmd.exe PID 3816 wrote to memory of 3608 3816 cmd.exe reg.exe PID 3816 wrote to memory of 3608 3816 cmd.exe reg.exe PID 3816 wrote to memory of 3608 3816 cmd.exe reg.exe PID 3956 wrote to memory of 4524 3956 winint.exe AppLaunch.exe PID 3956 wrote to memory of 4524 3956 winint.exe AppLaunch.exe PID 3956 wrote to memory of 4524 3956 winint.exe AppLaunch.exe PID 3956 wrote to memory of 4524 3956 winint.exe AppLaunch.exe PID 3956 wrote to memory of 4524 3956 winint.exe AppLaunch.exe PID 3956 wrote to memory of 4524 3956 winint.exe AppLaunch.exe PID 3956 wrote to memory of 4524 3956 winint.exe AppLaunch.exe PID 3956 wrote to memory of 4524 3956 winint.exe AppLaunch.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\f808d1fe0406d1f118f1d5bfc312b0a7_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\f808d1fe0406d1f118f1d5bfc312b0a7_JaffaCakes118.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\cmd.exe"cmd.exe" /c REG ADD HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run /f /v windows display manager /t REG_SZ /d C:\Windows\system32\pcalua.exe" -a C:\Users\Admin\AppData\Roaming\winint.exe"2⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\reg.exeREG ADD HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run /f /v windows display manager /t REG_SZ /d C:\Windows\system32\pcalua.exe" -a C:\Users\Admin\AppData\Roaming\winint.exe"3⤵
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Start-Process C:\Users\Admin\AppData\Roaming\winint.exe2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Roaming\winint.exe"C:\Users\Admin\AppData\Roaming\winint.exe"3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\cmd.exe"cmd.exe" /c REG ADD HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run /f /v windows display manager /t REG_SZ /d C:\Windows\system32\pcalua.exe" -a C:\Users\Admin\AppData\Roaming\winint.exe"4⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\reg.exeREG ADD HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run /f /v windows display manager /t REG_SZ /d C:\Windows\system32\pcalua.exe" -a C:\Users\Admin\AppData\Roaming\winint.exe"5⤵
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"4⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_m2l23015.skt.ps1Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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C:\Users\Admin\AppData\Roaming\winint.exeFilesize
844KB
MD5f808d1fe0406d1f118f1d5bfc312b0a7
SHA11004d0ec9e9224216073c2a1ab254ad4bcaea2e9
SHA256b67c98d61821c20cee68007e1c4dedcc40faae142361866e2340bba3c55f7b96
SHA512dc298b0564134cc2c5743b43b2ae494bdb90686ac23e2ae8a0bda197f8bdb22178f548d6b3efd02e6ecabca5c4e712c4a9ae49847bfb62de324971ad20774b1d
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memory/3956-43-0x0000000074CC0000-0x0000000075470000-memory.dmpFilesize
7.7MB
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memory/3956-40-0x0000000074CC0000-0x0000000075470000-memory.dmpFilesize
7.7MB
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memory/3956-48-0x0000000074CC0000-0x0000000075470000-memory.dmpFilesize
7.7MB
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memory/3956-44-0x0000000005350000-0x0000000005360000-memory.dmpFilesize
64KB
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memory/3956-42-0x0000000005350000-0x0000000005360000-memory.dmpFilesize
64KB
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memory/4200-1-0x0000000074CC0000-0x0000000075470000-memory.dmpFilesize
7.7MB
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memory/4200-4-0x0000000004C10000-0x0000000004CA2000-memory.dmpFilesize
584KB
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memory/4200-9-0x0000000004E00000-0x0000000004E10000-memory.dmpFilesize
64KB
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memory/4200-2-0x0000000004A70000-0x0000000004A92000-memory.dmpFilesize
136KB
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memory/4200-11-0x0000000074CC0000-0x0000000075470000-memory.dmpFilesize
7.7MB
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memory/4200-12-0x0000000004E00000-0x0000000004E10000-memory.dmpFilesize
64KB
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memory/4200-16-0x0000000074CC0000-0x0000000075470000-memory.dmpFilesize
7.7MB
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memory/4200-3-0x0000000004B00000-0x0000000004B66000-memory.dmpFilesize
408KB
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memory/4200-0-0x00000000000F0000-0x00000000001CA000-memory.dmpFilesize
872KB
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memory/4200-8-0x0000000005600000-0x0000000005BA4000-memory.dmpFilesize
5.6MB
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memory/4200-5-0x0000000004E80000-0x0000000005042000-memory.dmpFilesize
1.8MB
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memory/4200-6-0x0000000004B70000-0x0000000004B92000-memory.dmpFilesize
136KB
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memory/4200-7-0x0000000004BA0000-0x0000000004BC2000-memory.dmpFilesize
136KB
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memory/4200-10-0x0000000005470000-0x00000000054B4000-memory.dmpFilesize
272KB
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memory/4524-52-0x0000000074CC0000-0x0000000075470000-memory.dmpFilesize
7.7MB
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memory/4524-47-0x0000000074CC0000-0x0000000075470000-memory.dmpFilesize
7.7MB
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memory/4524-50-0x00000000053A0000-0x000000000543C000-memory.dmpFilesize
624KB
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memory/4524-45-0x0000000000400000-0x0000000000450000-memory.dmpFilesize
320KB
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memory/4524-49-0x00000000051C0000-0x00000000051D0000-memory.dmpFilesize
64KB
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memory/4524-51-0x0000000005360000-0x0000000005378000-memory.dmpFilesize
96KB
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memory/4524-53-0x00000000051C0000-0x00000000051D0000-memory.dmpFilesize
64KB
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memory/4952-18-0x0000000000CE0000-0x0000000000CF0000-memory.dmpFilesize
64KB
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memory/4952-41-0x0000000074CC0000-0x0000000075470000-memory.dmpFilesize
7.7MB
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memory/4952-32-0x0000000005BA0000-0x0000000005BBE000-memory.dmpFilesize
120KB
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memory/4952-35-0x0000000006070000-0x000000000608A000-memory.dmpFilesize
104KB
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memory/4952-34-0x0000000006C40000-0x0000000006CD6000-memory.dmpFilesize
600KB
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memory/4952-33-0x0000000005BF0000-0x0000000005C3C000-memory.dmpFilesize
304KB
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memory/4952-21-0x0000000004C20000-0x0000000004C86000-memory.dmpFilesize
408KB
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memory/4952-20-0x0000000004C90000-0x00000000052B8000-memory.dmpFilesize
6.2MB
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memory/4952-19-0x0000000000CE0000-0x0000000000CF0000-memory.dmpFilesize
64KB
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memory/4952-17-0x0000000074CC0000-0x0000000075470000-memory.dmpFilesize
7.7MB
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memory/4952-31-0x0000000005560000-0x00000000058B4000-memory.dmpFilesize
3.3MB
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memory/4952-15-0x0000000002280000-0x00000000022B6000-memory.dmpFilesize
216KB