Analysis
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max time kernel
130s -
max time network
96s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
08-10-2024 19:47
Static task
static1
Behavioral task
behavioral1
Sample
247b88192b0d695c5a4f4a17d7e3bc1d_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
247b88192b0d695c5a4f4a17d7e3bc1d_JaffaCakes118.exe
Resource
win10v2004-20241007-en
General
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Target
247b88192b0d695c5a4f4a17d7e3bc1d_JaffaCakes118.exe
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Size
992KB
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MD5
247b88192b0d695c5a4f4a17d7e3bc1d
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SHA1
d8cef9a08cd0d6b0197b7f298796648d06b6dd91
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SHA256
5c15ca1614118989a2a3ef014bf449212fa8e32b8ef62fac92561d9f254b270f
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SHA512
aceec15e3d3435dcb6536fd528751b5871f7ebc825b79bad40bd388b15c0c3b2830aabc2ad14cd1ef981f89d7ef48f88b237fb97c695bae28b5b0a1cb769e917
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SSDEEP
24576:Gd+QV1bbZT8H2m6K6W0T39o1D4ryJ2FLjO:AxxbSHFTT0K10ryIP
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.bsia.co.in - Port:
587 - Username:
[email protected] - Password:
21mbsia@)@!Y
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
resource yara_rule behavioral2/memory/1788-48-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla -
Command and Scripting Interpreter: PowerShell 1 TTPs 3 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
pid Process 4208 powershell.exe 2732 powershell.exe 1468 powershell.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Control Panel\International\Geo\Nation 247b88192b0d695c5a4f4a17d7e3bc1d_JaffaCakes118.exe -
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
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Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
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Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Unsecured Credentials: Credentials In Files 1 TTPs
Steal credentials from unsecured files.
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Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 247b88192b0d695c5a4f4a17d7e3bc1d_JaffaCakes118.exe Key opened \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 247b88192b0d695c5a4f4a17d7e3bc1d_JaffaCakes118.exe Key opened \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 247b88192b0d695c5a4f4a17d7e3bc1d_JaffaCakes118.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 400 set thread context of 1788 400 247b88192b0d695c5a4f4a17d7e3bc1d_JaffaCakes118.exe 99 -
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 6 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 247b88192b0d695c5a4f4a17d7e3bc1d_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language schtasks.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 247b88192b0d695c5a4f4a17d7e3bc1d_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.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 4760 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 10 IoCs
pid Process 4208 powershell.exe 2732 powershell.exe 400 247b88192b0d695c5a4f4a17d7e3bc1d_JaffaCakes118.exe 400 247b88192b0d695c5a4f4a17d7e3bc1d_JaffaCakes118.exe 4208 powershell.exe 1788 247b88192b0d695c5a4f4a17d7e3bc1d_JaffaCakes118.exe 1788 247b88192b0d695c5a4f4a17d7e3bc1d_JaffaCakes118.exe 1468 powershell.exe 2732 powershell.exe 1468 powershell.exe -
Suspicious use of AdjustPrivilegeToken 5 IoCs
description pid Process Token: SeDebugPrivilege 4208 powershell.exe Token: SeDebugPrivilege 2732 powershell.exe Token: SeDebugPrivilege 400 247b88192b0d695c5a4f4a17d7e3bc1d_JaffaCakes118.exe Token: SeDebugPrivilege 1788 247b88192b0d695c5a4f4a17d7e3bc1d_JaffaCakes118.exe Token: SeDebugPrivilege 1468 powershell.exe -
Suspicious use of WriteProcessMemory 23 IoCs
description pid Process procid_target PID 400 wrote to memory of 4208 400 247b88192b0d695c5a4f4a17d7e3bc1d_JaffaCakes118.exe 90 PID 400 wrote to memory of 4208 400 247b88192b0d695c5a4f4a17d7e3bc1d_JaffaCakes118.exe 90 PID 400 wrote to memory of 4208 400 247b88192b0d695c5a4f4a17d7e3bc1d_JaffaCakes118.exe 90 PID 400 wrote to memory of 2732 400 247b88192b0d695c5a4f4a17d7e3bc1d_JaffaCakes118.exe 92 PID 400 wrote to memory of 2732 400 247b88192b0d695c5a4f4a17d7e3bc1d_JaffaCakes118.exe 92 PID 400 wrote to memory of 2732 400 247b88192b0d695c5a4f4a17d7e3bc1d_JaffaCakes118.exe 92 PID 400 wrote to memory of 4760 400 247b88192b0d695c5a4f4a17d7e3bc1d_JaffaCakes118.exe 94 PID 400 wrote to memory of 4760 400 247b88192b0d695c5a4f4a17d7e3bc1d_JaffaCakes118.exe 94 PID 400 wrote to memory of 4760 400 247b88192b0d695c5a4f4a17d7e3bc1d_JaffaCakes118.exe 94 PID 400 wrote to memory of 1468 400 247b88192b0d695c5a4f4a17d7e3bc1d_JaffaCakes118.exe 96 PID 400 wrote to memory of 1468 400 247b88192b0d695c5a4f4a17d7e3bc1d_JaffaCakes118.exe 96 PID 400 wrote to memory of 1468 400 247b88192b0d695c5a4f4a17d7e3bc1d_JaffaCakes118.exe 96 PID 400 wrote to memory of 3908 400 247b88192b0d695c5a4f4a17d7e3bc1d_JaffaCakes118.exe 97 PID 400 wrote to memory of 3908 400 247b88192b0d695c5a4f4a17d7e3bc1d_JaffaCakes118.exe 97 PID 400 wrote to memory of 3908 400 247b88192b0d695c5a4f4a17d7e3bc1d_JaffaCakes118.exe 97 PID 400 wrote to memory of 1788 400 247b88192b0d695c5a4f4a17d7e3bc1d_JaffaCakes118.exe 99 PID 400 wrote to memory of 1788 400 247b88192b0d695c5a4f4a17d7e3bc1d_JaffaCakes118.exe 99 PID 400 wrote to memory of 1788 400 247b88192b0d695c5a4f4a17d7e3bc1d_JaffaCakes118.exe 99 PID 400 wrote to memory of 1788 400 247b88192b0d695c5a4f4a17d7e3bc1d_JaffaCakes118.exe 99 PID 400 wrote to memory of 1788 400 247b88192b0d695c5a4f4a17d7e3bc1d_JaffaCakes118.exe 99 PID 400 wrote to memory of 1788 400 247b88192b0d695c5a4f4a17d7e3bc1d_JaffaCakes118.exe 99 PID 400 wrote to memory of 1788 400 247b88192b0d695c5a4f4a17d7e3bc1d_JaffaCakes118.exe 99 PID 400 wrote to memory of 1788 400 247b88192b0d695c5a4f4a17d7e3bc1d_JaffaCakes118.exe 99 -
outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 247b88192b0d695c5a4f4a17d7e3bc1d_JaffaCakes118.exe -
outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 247b88192b0d695c5a4f4a17d7e3bc1d_JaffaCakes118.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\247b88192b0d695c5a4f4a17d7e3bc1d_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\247b88192b0d695c5a4f4a17d7e3bc1d_JaffaCakes118.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:400 -
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\247b88192b0d695c5a4f4a17d7e3bc1d_JaffaCakes118.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4208
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\IjYngIJ.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2732
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\IjYngIJ" /XML "C:\Users\Admin\AppData\Local\Temp\tmp16EE.tmp"2⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
PID:4760
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\IjYngIJ.exe"2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1468
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C:\Users\Admin\AppData\Local\Temp\247b88192b0d695c5a4f4a17d7e3bc1d_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\247b88192b0d695c5a4f4a17d7e3bc1d_JaffaCakes118.exe"2⤵PID:3908
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C:\Users\Admin\AppData\Local\Temp\247b88192b0d695c5a4f4a17d7e3bc1d_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\247b88192b0d695c5a4f4a17d7e3bc1d_JaffaCakes118.exe"2⤵
- Accesses Microsoft Outlook profiles
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:1788
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Network
MITRE ATT&CK Enterprise v15
Execution
Command and Scripting Interpreter
1PowerShell
1Scheduled Task/Job
1Scheduled Task
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
5Credentials In Files
4Credentials in Registry
1Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\247b88192b0d695c5a4f4a17d7e3bc1d_JaffaCakes118.exe.log
Filesize1KB
MD517573558c4e714f606f997e5157afaac
SHA113e16e9415ceef429aaf124139671ebeca09ed23
SHA256c18db6aecad2436da4a63ff26af4e3a337cca48f01c21b8db494fe5ccc60e553
SHA512f4edf13f05a0d142e4dd42802098c8c44988ee8869621a62c2b565a77c9a95857f636583ff8d6d9baa366603d98b9bfbf1fc75bc6f9f8f83c80cb1215b2941cc
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Filesize
2KB
MD53d086a433708053f9bf9523e1d87a4e8
SHA1b3ab5d4f282a4c8fe8c3005b8a557ed5a0e37f28
SHA2566f8fd1b8d9788ad54eaeee329232187e24b7b43393a01aeba2d6e9675231fb69
SHA512931ae42b4c68a4507ff2342332b08eb407050d47cf4176137ea022d0f6e513c689e998445a04c6d18d4877391705c586bfce0234632b898d41aaed0957996dfd
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Filesize
18KB
MD52d0b65401425267c973f00d14b93197c
SHA119885afc2c8f5be64fdbefd06f752a7f36a029aa
SHA2566fd7b40daba6ac159473b4300908c78f96e95391ddbefd0cee980870a28cc943
SHA512f5b15d5e52331e68505249a87770956c53a668b24306d3cbe2ae7526fb04d1d2f71f394de53b16ed7362aa3579c768399d08588e8e9f2fa0bfeae3301b4f9247
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Filesize
18KB
MD54d5b38ed61dded9a02d66e5dd648ae34
SHA19a4a15b4673d117789f8b0788b0b50a896a227a5
SHA2565cb4e7c9e8b8d2f78d2d257350cd8a4ff5fe00bff92c6433da7c8cca72c311a8
SHA5127d6b305052cfc2aa84d89f89cb9c625697b3c627328434ba34ff58242b16d1ce120436405117dc0668de53bc6f2f0c58ba799c4995c2979f7096bc32c87bbcf8
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
1KB
MD58ade8b27b190cd2d2a4478071cd85dac
SHA1ced1d3587a06d031b7677e088ff68c396ce3519d
SHA256caac0e1ed29fedb5acbdf4d82718be48f79aa79ee3cb5cee83ab12876743c362
SHA5127395bab64b9a51c123875b430e333ea7c41237fc4dfe9ed20b774b84755dab6bd5f316fdf415a8f937515310f34406e6b2cf99ab4bb08dc3d4cd583fafe15cbd