Windows 7 deprecation
Windows 7 will be removed from tria.ge on 2025-03-31
Analysis
-
max time kernel
142s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
01/10/2024, 17:01
Static task
static1
Behavioral task
behavioral1
Sample
06a342da8fe87ea74a7b5c3e945212d2_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
06a342da8fe87ea74a7b5c3e945212d2_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
-
Target
06a342da8fe87ea74a7b5c3e945212d2_JaffaCakes118.exe
-
Size
1.4MB
-
MD5
06a342da8fe87ea74a7b5c3e945212d2
-
SHA1
01e94d38c651de33c1698da25717c05e837c1251
-
SHA256
f53b6d36630cd089f95cc2127cb9c564068512d6a4a4eaec1fe95e25f7f32d1a
-
SHA512
715003570d39f3d593d1319b8e8513b865bb8738a2cf216242b81df04698a3efacb68ce465dc05e2eab491e4194df0095855af4c05851231a996d92a67f19fb5
-
SSDEEP
12288:cSz96nx/5heyeqkiML46rZ7aT6qOLF4SijBU4uI1n+oT2fXJqWgSHRzjlM+DWLWO:cSx6zJV6rF/zLF1ijQINT2fX/U
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
smtp.mail.ru - Port:
587 - Username:
[email protected] - Password:
xxxlahot2
Signatures
-
AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
-
AgentTesla payload 1 IoCs
resource yara_rule behavioral2/memory/1380-18-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla -
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-1-5-21-2718105630-359604950-2820636825-1000\Control Panel\International\Geo\Nation 06a342da8fe87ea74a7b5c3e945212d2_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 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
Unsecured Credentials: Credentials In Files 1 TTPs
Steal credentials from unsecured files.
-
Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 06a342da8fe87ea74a7b5c3e945212d2_JaffaCakes118.exe Key opened \REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 06a342da8fe87ea74a7b5c3e945212d2_JaffaCakes118.exe Key opened \REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 06a342da8fe87ea74a7b5c3e945212d2_JaffaCakes118.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\TmZaMAa = "C:\\Users\\Admin\\AppData\\Roaming\\TmZaMAa\\TmZaMAa.exe" 06a342da8fe87ea74a7b5c3e945212d2_JaffaCakes118.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2560 set thread context of 1380 2560 06a342da8fe87ea74a7b5c3e945212d2_JaffaCakes118.exe 93 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
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 06a342da8fe87ea74a7b5c3e945212d2_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language schtasks.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 06a342da8fe87ea74a7b5c3e945212d2_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 4556 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 1380 06a342da8fe87ea74a7b5c3e945212d2_JaffaCakes118.exe 1380 06a342da8fe87ea74a7b5c3e945212d2_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1380 06a342da8fe87ea74a7b5c3e945212d2_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 2560 wrote to memory of 4556 2560 06a342da8fe87ea74a7b5c3e945212d2_JaffaCakes118.exe 91 PID 2560 wrote to memory of 4556 2560 06a342da8fe87ea74a7b5c3e945212d2_JaffaCakes118.exe 91 PID 2560 wrote to memory of 4556 2560 06a342da8fe87ea74a7b5c3e945212d2_JaffaCakes118.exe 91 PID 2560 wrote to memory of 1380 2560 06a342da8fe87ea74a7b5c3e945212d2_JaffaCakes118.exe 93 PID 2560 wrote to memory of 1380 2560 06a342da8fe87ea74a7b5c3e945212d2_JaffaCakes118.exe 93 PID 2560 wrote to memory of 1380 2560 06a342da8fe87ea74a7b5c3e945212d2_JaffaCakes118.exe 93 PID 2560 wrote to memory of 1380 2560 06a342da8fe87ea74a7b5c3e945212d2_JaffaCakes118.exe 93 PID 2560 wrote to memory of 1380 2560 06a342da8fe87ea74a7b5c3e945212d2_JaffaCakes118.exe 93 PID 2560 wrote to memory of 1380 2560 06a342da8fe87ea74a7b5c3e945212d2_JaffaCakes118.exe 93 PID 2560 wrote to memory of 1380 2560 06a342da8fe87ea74a7b5c3e945212d2_JaffaCakes118.exe 93 PID 2560 wrote to memory of 1380 2560 06a342da8fe87ea74a7b5c3e945212d2_JaffaCakes118.exe 93 -
outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 06a342da8fe87ea74a7b5c3e945212d2_JaffaCakes118.exe -
outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-2718105630-359604950-2820636825-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 06a342da8fe87ea74a7b5c3e945212d2_JaffaCakes118.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\06a342da8fe87ea74a7b5c3e945212d2_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\06a342da8fe87ea74a7b5c3e945212d2_JaffaCakes118.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2560 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\RzLyBv" /XML "C:\Users\Admin\AppData\Local\Temp\tmp3A16.tmp"2⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
PID:4556
-
-
C:\Users\Admin\AppData\Local\Temp\06a342da8fe87ea74a7b5c3e945212d2_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\06a342da8fe87ea74a7b5c3e945212d2_JaffaCakes118.exe"2⤵
- Accesses Microsoft Outlook profiles
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:1380
-
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
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
5Credentials In Files
4Credentials in Registry
1Replay Monitor
Loading Replay Monitor...
Downloads
-
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\06a342da8fe87ea74a7b5c3e945212d2_JaffaCakes118.exe.log
Filesize1KB
MD517573558c4e714f606f997e5157afaac
SHA113e16e9415ceef429aaf124139671ebeca09ed23
SHA256c18db6aecad2436da4a63ff26af4e3a337cca48f01c21b8db494fe5ccc60e553
SHA512f4edf13f05a0d142e4dd42802098c8c44988ee8869621a62c2b565a77c9a95857f636583ff8d6d9baa366603d98b9bfbf1fc75bc6f9f8f83c80cb1215b2941cc
-
Filesize
1KB
MD5849c97f7d26c9fa09d0b568d3ece7bb8
SHA15da87b17b0be48ad88feb12debb415187376c099
SHA256f9bb5bc434e86c8e5fbc4d701cbb3a0ff4589d4bed550a7920ea1ff539b50dd4
SHA512c8f4b27250d050971741331d257ac30a24a11c5e1614c50ff9a9ac0e75c289e91a748a2c90218ae5a38676de87369adceaec70364b5f0df6d8e40b601ffc9ac9