Analysis
-
max time kernel
146s -
max time network
155s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
27-03-2024 01:04
Static task
static1
Behavioral task
behavioral1
Sample
8af5b6dc94c7b1a2752aac8dba3c000cc6d889507ee09e5e52f948430195282d.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
8af5b6dc94c7b1a2752aac8dba3c000cc6d889507ee09e5e52f948430195282d.exe
Resource
win10v2004-20240226-en
General
-
Target
8af5b6dc94c7b1a2752aac8dba3c000cc6d889507ee09e5e52f948430195282d.exe
-
Size
628KB
-
MD5
be47912c008ba24aff05b08991969bd2
-
SHA1
84c34e11098deba6d51da5b2e03a1813c9e44514
-
SHA256
8af5b6dc94c7b1a2752aac8dba3c000cc6d889507ee09e5e52f948430195282d
-
SHA512
cc64809c9a235de8d15ee72a86706c8f14bba216eb298557efe4bc38b84ea5e8cadd7c3d999676805de3afd4aae81bd22773e2193fc7ee8d091f490d03a4af69
-
SSDEEP
12288:tI/PuD+HOGk9Hg+WObVUWJtY4bac8pnY1Ypa+rUoC3zu:Yy+Hi9HzWObVDJtYnpn3ou
Malware Config
Extracted
Protocol: smtp- Host:
mail.gosportz.in - Port:
587 - Username:
[email protected] - Password:
Ss@gosportz
Extracted
agenttesla
Protocol: smtp- Host:
mail.gosportz.in - Port:
587 - Username:
[email protected] - Password:
Ss@gosportz - Email To:
[email protected]
Signatures
-
AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
-
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 36 api.ipify.org 37 api.ipify.org -
Suspicious use of SetThreadContext 1 IoCs
Processes:
8af5b6dc94c7b1a2752aac8dba3c000cc6d889507ee09e5e52f948430195282d.exedescription pid process target process PID 624 set thread context of 4400 624 8af5b6dc94c7b1a2752aac8dba3c000cc6d889507ee09e5e52f948430195282d.exe jsc.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
jsc.exepid process 4400 jsc.exe 4400 jsc.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
jsc.exedescription pid process Token: SeDebugPrivilege 4400 jsc.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
jsc.exepid process 4400 jsc.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
8af5b6dc94c7b1a2752aac8dba3c000cc6d889507ee09e5e52f948430195282d.exedescription pid process target process PID 624 wrote to memory of 4400 624 8af5b6dc94c7b1a2752aac8dba3c000cc6d889507ee09e5e52f948430195282d.exe jsc.exe PID 624 wrote to memory of 4400 624 8af5b6dc94c7b1a2752aac8dba3c000cc6d889507ee09e5e52f948430195282d.exe jsc.exe PID 624 wrote to memory of 4400 624 8af5b6dc94c7b1a2752aac8dba3c000cc6d889507ee09e5e52f948430195282d.exe jsc.exe PID 624 wrote to memory of 4400 624 8af5b6dc94c7b1a2752aac8dba3c000cc6d889507ee09e5e52f948430195282d.exe jsc.exe PID 624 wrote to memory of 4400 624 8af5b6dc94c7b1a2752aac8dba3c000cc6d889507ee09e5e52f948430195282d.exe jsc.exe PID 624 wrote to memory of 4400 624 8af5b6dc94c7b1a2752aac8dba3c000cc6d889507ee09e5e52f948430195282d.exe jsc.exe PID 624 wrote to memory of 4400 624 8af5b6dc94c7b1a2752aac8dba3c000cc6d889507ee09e5e52f948430195282d.exe jsc.exe PID 624 wrote to memory of 4400 624 8af5b6dc94c7b1a2752aac8dba3c000cc6d889507ee09e5e52f948430195282d.exe jsc.exe PID 624 wrote to memory of 4540 624 8af5b6dc94c7b1a2752aac8dba3c000cc6d889507ee09e5e52f948430195282d.exe jsc.exe PID 624 wrote to memory of 4540 624 8af5b6dc94c7b1a2752aac8dba3c000cc6d889507ee09e5e52f948430195282d.exe jsc.exe PID 624 wrote to memory of 4540 624 8af5b6dc94c7b1a2752aac8dba3c000cc6d889507ee09e5e52f948430195282d.exe jsc.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\8af5b6dc94c7b1a2752aac8dba3c000cc6d889507ee09e5e52f948430195282d.exe"C:\Users\Admin\AppData\Local\Temp\8af5b6dc94c7b1a2752aac8dba3c000cc6d889507ee09e5e52f948430195282d.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
-
C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
-
C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\jsc.exe"2⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
-
memory/624-0-0x0000024E4D430000-0x0000024E4D43E000-memory.dmpFilesize
56KB
-
memory/624-1-0x00007FFD5FF20000-0x00007FFD609E1000-memory.dmpFilesize
10.8MB
-
memory/624-2-0x0000024E4EFF0000-0x0000024E4F000000-memory.dmpFilesize
64KB
-
memory/624-3-0x0000024E68620000-0x0000024E686B4000-memory.dmpFilesize
592KB
-
memory/624-9-0x00007FFD5FF20000-0x00007FFD609E1000-memory.dmpFilesize
10.8MB
-
memory/4400-7-0x0000000005180000-0x0000000005190000-memory.dmpFilesize
64KB
-
memory/4400-6-0x0000000005600000-0x0000000005BA4000-memory.dmpFilesize
5.6MB
-
memory/4400-8-0x0000000005190000-0x00000000051F6000-memory.dmpFilesize
408KB
-
memory/4400-5-0x0000000074C20000-0x00000000753D0000-memory.dmpFilesize
7.7MB
-
memory/4400-4-0x0000000000400000-0x0000000000440000-memory.dmpFilesize
256KB
-
memory/4400-10-0x00000000066F0000-0x0000000006740000-memory.dmpFilesize
320KB
-
memory/4400-11-0x00000000067E0000-0x000000000687C000-memory.dmpFilesize
624KB
-
memory/4400-12-0x0000000006920000-0x00000000069B2000-memory.dmpFilesize
584KB
-
memory/4400-13-0x00000000068A0000-0x00000000068AA000-memory.dmpFilesize
40KB
-
memory/4400-14-0x0000000074C20000-0x00000000753D0000-memory.dmpFilesize
7.7MB
-
memory/4400-15-0x0000000005180000-0x0000000005190000-memory.dmpFilesize
64KB