Analysis
-
max time kernel
149s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
03-06-2024 09:13
Static task
static1
Behavioral task
behavioral1
Sample
JS ONSAN-VESSEL_DETAILS(1)(1).xlsx.scr
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
JS ONSAN-VESSEL_DETAILS(1)(1).xlsx.scr
Resource
win10v2004-20240426-en
General
-
Target
JS ONSAN-VESSEL_DETAILS(1)(1).xlsx.scr
-
Size
844KB
-
MD5
d1473af035ad29a5106b6e0c86136c62
-
SHA1
d8aa3f840097d53cb03d35020e1ec904aa779b6c
-
SHA256
09e3dca360715fc66070377bbf9ac07c8af08b6f5bc11a8e9de381368b21a32d
-
SHA512
ab1c50459147d77ab5359d1899d7107c698e712cc6e6cd6371236a4a59ad04d755c563e8d58e9ef3e92ebbb7b575da798af1c2e16becb6040e141d7503820ed9
-
SSDEEP
24576:JMYeNVDN5i/7oYEADXg/7w6y5frNhSXiRIVqf:JMYePN5i/7vEWwjwNfrrSXwIVq
Malware Config
Extracted
Protocol: ftp- Host:
beirutrest.com - Port:
21 - Username:
[email protected] - Password:
9yXQ39wz(uL+
Extracted
agenttesla
Protocol: ftp- Host:
ftp://beirutrest.com - Port:
21 - Username:
[email protected] - Password:
9yXQ39wz(uL+
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.
-
Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 16 api.ipify.org 17 api.ipify.org -
Suspicious use of SetThreadContext 1 IoCs
Processes:
JS ONSAN-VESSEL_DETAILS(1)(1).xlsx.scrdescription pid process target process PID 1400 set thread context of 4640 1400 JS ONSAN-VESSEL_DETAILS(1)(1).xlsx.scr JS ONSAN-VESSEL_DETAILS(1)(1).xlsx.scr -
Suspicious behavior: EnumeratesProcesses 6 IoCs
Processes:
JS ONSAN-VESSEL_DETAILS(1)(1).xlsx.scrJS ONSAN-VESSEL_DETAILS(1)(1).xlsx.scrpid process 1400 JS ONSAN-VESSEL_DETAILS(1)(1).xlsx.scr 1400 JS ONSAN-VESSEL_DETAILS(1)(1).xlsx.scr 1400 JS ONSAN-VESSEL_DETAILS(1)(1).xlsx.scr 1400 JS ONSAN-VESSEL_DETAILS(1)(1).xlsx.scr 4640 JS ONSAN-VESSEL_DETAILS(1)(1).xlsx.scr 4640 JS ONSAN-VESSEL_DETAILS(1)(1).xlsx.scr -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
JS ONSAN-VESSEL_DETAILS(1)(1).xlsx.scrJS ONSAN-VESSEL_DETAILS(1)(1).xlsx.scrdescription pid process Token: SeDebugPrivilege 1400 JS ONSAN-VESSEL_DETAILS(1)(1).xlsx.scr Token: SeDebugPrivilege 4640 JS ONSAN-VESSEL_DETAILS(1)(1).xlsx.scr -
Suspicious use of WriteProcessMemory 14 IoCs
Processes:
JS ONSAN-VESSEL_DETAILS(1)(1).xlsx.scrdescription pid process target process PID 1400 wrote to memory of 972 1400 JS ONSAN-VESSEL_DETAILS(1)(1).xlsx.scr JS ONSAN-VESSEL_DETAILS(1)(1).xlsx.scr PID 1400 wrote to memory of 972 1400 JS ONSAN-VESSEL_DETAILS(1)(1).xlsx.scr JS ONSAN-VESSEL_DETAILS(1)(1).xlsx.scr PID 1400 wrote to memory of 972 1400 JS ONSAN-VESSEL_DETAILS(1)(1).xlsx.scr JS ONSAN-VESSEL_DETAILS(1)(1).xlsx.scr PID 1400 wrote to memory of 4048 1400 JS ONSAN-VESSEL_DETAILS(1)(1).xlsx.scr JS ONSAN-VESSEL_DETAILS(1)(1).xlsx.scr PID 1400 wrote to memory of 4048 1400 JS ONSAN-VESSEL_DETAILS(1)(1).xlsx.scr JS ONSAN-VESSEL_DETAILS(1)(1).xlsx.scr PID 1400 wrote to memory of 4048 1400 JS ONSAN-VESSEL_DETAILS(1)(1).xlsx.scr JS ONSAN-VESSEL_DETAILS(1)(1).xlsx.scr PID 1400 wrote to memory of 4640 1400 JS ONSAN-VESSEL_DETAILS(1)(1).xlsx.scr JS ONSAN-VESSEL_DETAILS(1)(1).xlsx.scr PID 1400 wrote to memory of 4640 1400 JS ONSAN-VESSEL_DETAILS(1)(1).xlsx.scr JS ONSAN-VESSEL_DETAILS(1)(1).xlsx.scr PID 1400 wrote to memory of 4640 1400 JS ONSAN-VESSEL_DETAILS(1)(1).xlsx.scr JS ONSAN-VESSEL_DETAILS(1)(1).xlsx.scr PID 1400 wrote to memory of 4640 1400 JS ONSAN-VESSEL_DETAILS(1)(1).xlsx.scr JS ONSAN-VESSEL_DETAILS(1)(1).xlsx.scr PID 1400 wrote to memory of 4640 1400 JS ONSAN-VESSEL_DETAILS(1)(1).xlsx.scr JS ONSAN-VESSEL_DETAILS(1)(1).xlsx.scr PID 1400 wrote to memory of 4640 1400 JS ONSAN-VESSEL_DETAILS(1)(1).xlsx.scr JS ONSAN-VESSEL_DETAILS(1)(1).xlsx.scr PID 1400 wrote to memory of 4640 1400 JS ONSAN-VESSEL_DETAILS(1)(1).xlsx.scr JS ONSAN-VESSEL_DETAILS(1)(1).xlsx.scr PID 1400 wrote to memory of 4640 1400 JS ONSAN-VESSEL_DETAILS(1)(1).xlsx.scr JS ONSAN-VESSEL_DETAILS(1)(1).xlsx.scr
Processes
-
C:\Users\Admin\AppData\Local\Temp\JS ONSAN-VESSEL_DETAILS(1)(1).xlsx.scr"C:\Users\Admin\AppData\Local\Temp\JS ONSAN-VESSEL_DETAILS(1)(1).xlsx.scr" /S1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1400 -
C:\Users\Admin\AppData\Local\Temp\JS ONSAN-VESSEL_DETAILS(1)(1).xlsx.scr"C:\Users\Admin\AppData\Local\Temp\JS ONSAN-VESSEL_DETAILS(1)(1).xlsx.scr"2⤵PID:972
-
-
C:\Users\Admin\AppData\Local\Temp\JS ONSAN-VESSEL_DETAILS(1)(1).xlsx.scr"C:\Users\Admin\AppData\Local\Temp\JS ONSAN-VESSEL_DETAILS(1)(1).xlsx.scr"2⤵PID:4048
-
-
C:\Users\Admin\AppData\Local\Temp\JS ONSAN-VESSEL_DETAILS(1)(1).xlsx.scr"C:\Users\Admin\AppData\Local\Temp\JS ONSAN-VESSEL_DETAILS(1)(1).xlsx.scr"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4640
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\JS ONSAN-VESSEL_DETAILS(1)(1).xlsx.scr.log
Filesize1KB
MD5b7b9acb869ccc7f7ecb5304ec0384dee
SHA16a90751c95817903ee833d59a0abbef425a613b3
SHA2568cb00a15cd942a1861c573d86d6fb430512c8e2f80f6349f48b16b8709ca7aa4
SHA5127bec881ac5f59ac26f1be1e7e26d63f040c06369de10c1c246e531a4395d27c335d9acc647ecdedb48ed37bdc2dc405a4cfc11762e1c00659a49be259eaf8764