Analysis
- max time kernel
135s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20231023-en - resource tags
- submitted
10/11/2023, 07:42
General
- Target ccfceedb023bc3a4c1f00a296c8d030c.exe
- Size 693KB
- Sample231110-jjnnpsfc23
- SHA256 ed92cfb02cdacf96f67a4a7c97e0f26d37e7349be99aa8fc105bd3a608186e25
Malware Config
Extracted
-
Protocol
smtp
-
Host
cp5ua.hyperhost.ua
-
Port
587
-
Username
-
Password
7213575aceACE@#$
Extracted
-
agenttesla
-
Protocol
smtp
-
Host
cp5ua.hyperhost.ua
-
Port
587
-
Username
-
Password
7213575aceACE@#$
-
Email to
Signatures
- AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
- 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
- Suspicious use of SetThreadContext 1 IoCs
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 8 IoCs
- outlook_office_path 1 IoCs
- outlook_win_path 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\ccfceedb023bc3a4c1f00a296c8d030c.exe"C:\Users\Admin\AppData\Local\Temp\ccfceedb023bc3a4c1f00a296c8d030c.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\ccfceedb023bc3a4c1f00a296c8d030c.exe"C:\Users\Admin\AppData\Local\Temp\ccfceedb023bc3a4c1f00a296c8d030c.exe"2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
ccfceedb023bc3a4c1f00a296c8d030c.exe.log
memory/2088-10-0x0000000006FA0000-0x000000000701E000-memory.dmp
memory/2088-2-0x0000000005A00000-0x0000000005FA4000-memory.dmp
memory/2088-3-0x00000000054F0000-0x0000000005582000-memory.dmp
memory/2088-4-0x0000000005760000-0x0000000005770000-memory.dmp
memory/2088-5-0x00000000054B0000-0x00000000054BA000-memory.dmp
memory/2088-6-0x0000000074BF0000-0x00000000753A0000-memory.dmp
memory/2088-7-0x0000000005710000-0x000000000571E000-memory.dmp
memory/2088-8-0x0000000005720000-0x000000000572A000-memory.dmp
memory/2088-0-0x0000000074BF0000-0x00000000753A0000-memory.dmp
memory/2088-9-0x0000000005760000-0x0000000005770000-memory.dmp
memory/2088-1-0x00000000009E0000-0x0000000000A94000-memory.dmp
memory/2088-16-0x0000000074BF0000-0x00000000753A0000-memory.dmp
memory/2088-11-0x0000000009630000-0x00000000096CC000-memory.dmp
memory/3172-15-0x0000000074BF0000-0x00000000753A0000-memory.dmp
memory/3172-12-0x0000000000400000-0x0000000000444000-memory.dmp
memory/3172-17-0x0000000005830000-0x0000000005840000-memory.dmp
memory/3172-18-0x00000000059C0000-0x0000000005A26000-memory.dmp
memory/3172-19-0x00000000066A0000-0x00000000066F0000-memory.dmp
memory/3172-20-0x0000000074BF0000-0x00000000753A0000-memory.dmp
memory/3172-21-0x0000000005830000-0x0000000005840000-memory.dmp