Analysis
-
max time kernel
93s -
max time network
126s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
29-03-2024 02:17
Static task
static1
Behavioral task
behavioral1
Sample
f1ac86388ffe376b99f91b580e0d31128f385954d790121561717ed6bbb6561b.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
f1ac86388ffe376b99f91b580e0d31128f385954d790121561717ed6bbb6561b.exe
Resource
win10v2004-20240226-en
General
-
Target
f1ac86388ffe376b99f91b580e0d31128f385954d790121561717ed6bbb6561b.exe
-
Size
829KB
-
MD5
707b90ec211ff5a1c9292f80fdee0b36
-
SHA1
5fa7e481b898e93a2438a9902bbc12b64368191a
-
SHA256
f1ac86388ffe376b99f91b580e0d31128f385954d790121561717ed6bbb6561b
-
SHA512
4da929a2c1d4f7dc48df4989f3d24af42ab4c9bb236864fcdde44ea93f04913b59797e4090cea6c063c0beb2efde6e32b592931924db4fa5cde9377d36981485
-
SSDEEP
12288:KsMa2YUjyww0wiQ6lD1vOccAw13MBcveJuGhRa6VmLM3YWAydbfqD6HaK7ec9S:KsMa2Y2jomFWP13ycveAGoM3YW
Malware Config
Extracted
Protocol: smtp- Host:
mail.starlinetrading.com - Port:
587 - Username:
[email protected] - Password:
Tmn@#1571963?%
Extracted
agenttesla
Protocol: smtp- Host:
mail.starlinetrading.com - Port:
587 - Username:
[email protected] - Password:
Tmn@#1571963?% - Email To:
[email protected]
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.
-
Suspicious use of SetThreadContext 1 IoCs
Processes:
f1ac86388ffe376b99f91b580e0d31128f385954d790121561717ed6bbb6561b.exedescription pid process target process PID 2724 set thread context of 4308 2724 f1ac86388ffe376b99f91b580e0d31128f385954d790121561717ed6bbb6561b.exe f1ac86388ffe376b99f91b580e0d31128f385954d790121561717ed6bbb6561b.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
f1ac86388ffe376b99f91b580e0d31128f385954d790121561717ed6bbb6561b.exepid process 4308 f1ac86388ffe376b99f91b580e0d31128f385954d790121561717ed6bbb6561b.exe 4308 f1ac86388ffe376b99f91b580e0d31128f385954d790121561717ed6bbb6561b.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
f1ac86388ffe376b99f91b580e0d31128f385954d790121561717ed6bbb6561b.exedescription pid process Token: SeDebugPrivilege 4308 f1ac86388ffe376b99f91b580e0d31128f385954d790121561717ed6bbb6561b.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
f1ac86388ffe376b99f91b580e0d31128f385954d790121561717ed6bbb6561b.exedescription pid process target process PID 2724 wrote to memory of 4308 2724 f1ac86388ffe376b99f91b580e0d31128f385954d790121561717ed6bbb6561b.exe f1ac86388ffe376b99f91b580e0d31128f385954d790121561717ed6bbb6561b.exe PID 2724 wrote to memory of 4308 2724 f1ac86388ffe376b99f91b580e0d31128f385954d790121561717ed6bbb6561b.exe f1ac86388ffe376b99f91b580e0d31128f385954d790121561717ed6bbb6561b.exe PID 2724 wrote to memory of 4308 2724 f1ac86388ffe376b99f91b580e0d31128f385954d790121561717ed6bbb6561b.exe f1ac86388ffe376b99f91b580e0d31128f385954d790121561717ed6bbb6561b.exe PID 2724 wrote to memory of 4308 2724 f1ac86388ffe376b99f91b580e0d31128f385954d790121561717ed6bbb6561b.exe f1ac86388ffe376b99f91b580e0d31128f385954d790121561717ed6bbb6561b.exe PID 2724 wrote to memory of 4308 2724 f1ac86388ffe376b99f91b580e0d31128f385954d790121561717ed6bbb6561b.exe f1ac86388ffe376b99f91b580e0d31128f385954d790121561717ed6bbb6561b.exe PID 2724 wrote to memory of 4308 2724 f1ac86388ffe376b99f91b580e0d31128f385954d790121561717ed6bbb6561b.exe f1ac86388ffe376b99f91b580e0d31128f385954d790121561717ed6bbb6561b.exe PID 2724 wrote to memory of 4308 2724 f1ac86388ffe376b99f91b580e0d31128f385954d790121561717ed6bbb6561b.exe f1ac86388ffe376b99f91b580e0d31128f385954d790121561717ed6bbb6561b.exe PID 2724 wrote to memory of 4308 2724 f1ac86388ffe376b99f91b580e0d31128f385954d790121561717ed6bbb6561b.exe f1ac86388ffe376b99f91b580e0d31128f385954d790121561717ed6bbb6561b.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\f1ac86388ffe376b99f91b580e0d31128f385954d790121561717ed6bbb6561b.exe"C:\Users\Admin\AppData\Local\Temp\f1ac86388ffe376b99f91b580e0d31128f385954d790121561717ed6bbb6561b.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\f1ac86388ffe376b99f91b580e0d31128f385954d790121561717ed6bbb6561b.exe"C:\Users\Admin\AppData\Local\Temp\f1ac86388ffe376b99f91b580e0d31128f385954d790121561717ed6bbb6561b.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
-
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\f1ac86388ffe376b99f91b580e0d31128f385954d790121561717ed6bbb6561b.exe.logFilesize
1KB
MD58ec831f3e3a3f77e4a7b9cd32b48384c
SHA1d83f09fd87c5bd86e045873c231c14836e76a05c
SHA2567667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982
SHA51226bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3
-
memory/2724-8-0x00000000045B0000-0x00000000045BC000-memory.dmpFilesize
48KB
-
memory/2724-3-0x0000000007090000-0x0000000007122000-memory.dmpFilesize
584KB
-
memory/2724-9-0x0000000008500000-0x0000000008582000-memory.dmpFilesize
520KB
-
memory/2724-0-0x0000000000080000-0x0000000000156000-memory.dmpFilesize
856KB
-
memory/2724-5-0x0000000007040000-0x000000000704A000-memory.dmpFilesize
40KB
-
memory/2724-6-0x0000000008760000-0x00000000087FC000-memory.dmpFilesize
624KB
-
memory/2724-7-0x0000000004590000-0x00000000045A2000-memory.dmpFilesize
72KB
-
memory/2724-1-0x0000000074F70000-0x0000000075720000-memory.dmpFilesize
7.7MB
-
memory/2724-14-0x0000000074F70000-0x0000000075720000-memory.dmpFilesize
7.7MB
-
memory/2724-2-0x00000000075A0000-0x0000000007B44000-memory.dmpFilesize
5.6MB
-
memory/2724-4-0x0000000004B50000-0x0000000004B60000-memory.dmpFilesize
64KB
-
memory/4308-13-0x0000000074F70000-0x0000000075720000-memory.dmpFilesize
7.7MB
-
memory/4308-15-0x00000000054A0000-0x00000000054B0000-memory.dmpFilesize
64KB
-
memory/4308-19-0x00000000054A0000-0x00000000054B0000-memory.dmpFilesize
64KB
-
memory/4308-16-0x00000000056F0000-0x0000000005756000-memory.dmpFilesize
408KB
-
memory/4308-17-0x0000000006360000-0x00000000063B0000-memory.dmpFilesize
320KB
-
memory/4308-18-0x0000000074F70000-0x0000000075720000-memory.dmpFilesize
7.7MB
-
memory/4308-10-0x0000000000400000-0x0000000000440000-memory.dmpFilesize
256KB