Analysis
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max time kernel
119s -
max time network
16s -
platform
windows7_x64 -
resource
win7-20240729-en -
resource tags
arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system -
submitted
01-10-2024 14:04
Static task
static1
Behavioral task
behavioral1
Sample
06201b6b2888cb1e4c27d77a5a28bc52_JaffaCakes118.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
06201b6b2888cb1e4c27d77a5a28bc52_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
06201b6b2888cb1e4c27d77a5a28bc52_JaffaCakes118.exe
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Size
827KB
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MD5
06201b6b2888cb1e4c27d77a5a28bc52
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SHA1
985f2bb91db6f82b7fbc8923e5cd45bba0f2da47
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SHA256
a24a961e14dece3def554ebba529567d698163848c1611dfbb97f78b08c1138d
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SHA512
0dca90ce388dec28ca286635592a1fb48b64d31b6a6d72ffd06b0c066ae8f6e65bf2a152b5329685fc75682c7feb85611b97c3a0dbeefdf89a9320377ea2563d
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SSDEEP
24576:znKzDT02b7lWHuYCOMmnm+r3LIifVl8C:ePI2HbYCT
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.privateemail.com - Port:
587 - Username:
[email protected] - Password:
Mariodavid@89
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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AgentTesla payload 5 IoCs
resource yara_rule behavioral1/memory/2552-28-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla behavioral1/memory/2552-26-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla behavioral1/memory/2552-24-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla behavioral1/memory/2552-20-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla behavioral1/memory/2552-18-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2703099537-420551529-3771253338-1000\Software\Microsoft\Windows\CurrentVersion\Run\newapp = "C:\\Users\\Admin\\AppData\\Roaming\\newapp\\newapp.exe" 06201b6b2888cb1e4c27d77a5a28bc52_JaffaCakes118.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 848 set thread context of 2552 848 06201b6b2888cb1e4c27d77a5a28bc52_JaffaCakes118.exe 30 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 3 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 06201b6b2888cb1e4c27d77a5a28bc52_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language schtasks.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 06201b6b2888cb1e4c27d77a5a28bc52_JaffaCakes118.exe -
Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 2780 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 3 IoCs
pid Process 848 06201b6b2888cb1e4c27d77a5a28bc52_JaffaCakes118.exe 2552 06201b6b2888cb1e4c27d77a5a28bc52_JaffaCakes118.exe 2552 06201b6b2888cb1e4c27d77a5a28bc52_JaffaCakes118.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 2552 06201b6b2888cb1e4c27d77a5a28bc52_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 848 06201b6b2888cb1e4c27d77a5a28bc52_JaffaCakes118.exe Token: SeDebugPrivilege 2552 06201b6b2888cb1e4c27d77a5a28bc52_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 13 IoCs
description pid Process procid_target PID 848 wrote to memory of 2780 848 06201b6b2888cb1e4c27d77a5a28bc52_JaffaCakes118.exe 28 PID 848 wrote to memory of 2780 848 06201b6b2888cb1e4c27d77a5a28bc52_JaffaCakes118.exe 28 PID 848 wrote to memory of 2780 848 06201b6b2888cb1e4c27d77a5a28bc52_JaffaCakes118.exe 28 PID 848 wrote to memory of 2780 848 06201b6b2888cb1e4c27d77a5a28bc52_JaffaCakes118.exe 28 PID 848 wrote to memory of 2552 848 06201b6b2888cb1e4c27d77a5a28bc52_JaffaCakes118.exe 30 PID 848 wrote to memory of 2552 848 06201b6b2888cb1e4c27d77a5a28bc52_JaffaCakes118.exe 30 PID 848 wrote to memory of 2552 848 06201b6b2888cb1e4c27d77a5a28bc52_JaffaCakes118.exe 30 PID 848 wrote to memory of 2552 848 06201b6b2888cb1e4c27d77a5a28bc52_JaffaCakes118.exe 30 PID 848 wrote to memory of 2552 848 06201b6b2888cb1e4c27d77a5a28bc52_JaffaCakes118.exe 30 PID 848 wrote to memory of 2552 848 06201b6b2888cb1e4c27d77a5a28bc52_JaffaCakes118.exe 30 PID 848 wrote to memory of 2552 848 06201b6b2888cb1e4c27d77a5a28bc52_JaffaCakes118.exe 30 PID 848 wrote to memory of 2552 848 06201b6b2888cb1e4c27d77a5a28bc52_JaffaCakes118.exe 30 PID 848 wrote to memory of 2552 848 06201b6b2888cb1e4c27d77a5a28bc52_JaffaCakes118.exe 30
Processes
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C:\Users\Admin\AppData\Local\Temp\06201b6b2888cb1e4c27d77a5a28bc52_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\06201b6b2888cb1e4c27d77a5a28bc52_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:848 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\JeRgvRa" /XML "C:\Users\Admin\AppData\Local\Temp\tmp225F.tmp"2⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
PID:2780
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C:\Users\Admin\AppData\Local\Temp\06201b6b2888cb1e4c27d77a5a28bc52_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\06201b6b2888cb1e4c27d77a5a28bc52_JaffaCakes118.exe"2⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
PID:2552
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Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Scheduled Task
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
1KB
MD5edc0575e93d5db30b053a1003d0b57ae
SHA1c85295255dc3ffea0d64d89051b4ff452b460ea5
SHA2561c581ffbe4d20d1c4920311ff8d406493ece345f418ff3c2e69bfc1cb95e9c62
SHA512124f3d6e1cd939e3d759386fd4479efc6959dd7ba31eeca3c3742e6cb5da0e718055e1ab950414774771c56abeebe6786bab9afd8b476f851037b736135976da
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Filesize
827KB
MD506201b6b2888cb1e4c27d77a5a28bc52
SHA1985f2bb91db6f82b7fbc8923e5cd45bba0f2da47
SHA256a24a961e14dece3def554ebba529567d698163848c1611dfbb97f78b08c1138d
SHA5120dca90ce388dec28ca286635592a1fb48b64d31b6a6d72ffd06b0c066ae8f6e65bf2a152b5329685fc75682c7feb85611b97c3a0dbeefdf89a9320377ea2563d