Analysis
-
max time kernel
120s -
max time network
124s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
24-05-2024 17:02
Static task
static1
Behavioral task
behavioral1
Sample
b5ad9069fd71e5588dc8e89a6883e5b0_NeikiAnalytics.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b5ad9069fd71e5588dc8e89a6883e5b0_NeikiAnalytics.exe
Resource
win10v2004-20240508-en
General
-
Target
b5ad9069fd71e5588dc8e89a6883e5b0_NeikiAnalytics.exe
-
Size
1.3MB
-
MD5
b5ad9069fd71e5588dc8e89a6883e5b0
-
SHA1
a5355a2788778d9d5ecc434379f7c2597ed2649d
-
SHA256
d03799b0dec499e4e9ce745b3e9821b3505f5427967f4c68bdf9868f8a8836e9
-
SHA512
a6643e96100769a039032c6e33c8e6346ea0633a9b202f62a67eb9bf6990f9afdc15c67b1ccbc7f84cd28b318ca6cfb632541ade6fb5006a6b5ae2bf2a82f33b
-
SSDEEP
24576:nUf6CYF6Cl40UC4hY1IH6s5KZMhL67/17eb17BlKcNciOV:xt7qhL6Jk7L1C
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.fasmacopy.gr - Port:
587 - Username:
[email protected] - Password:
Fam28sjd - 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 4 api.ipify.org 5 api.ipify.org -
Suspicious use of SetThreadContext 1 IoCs
Processes:
b5ad9069fd71e5588dc8e89a6883e5b0_NeikiAnalytics.exedescription pid process target process PID 1440 set thread context of 1640 1440 b5ad9069fd71e5588dc8e89a6883e5b0_NeikiAnalytics.exe jsc.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
jsc.exepid process 1640 jsc.exe 1640 jsc.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
jsc.exedescription pid process Token: SeDebugPrivilege 1640 jsc.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
jsc.exepid process 1640 jsc.exe -
Suspicious use of WriteProcessMemory 12 IoCs
Processes:
b5ad9069fd71e5588dc8e89a6883e5b0_NeikiAnalytics.exedescription pid process target process PID 1440 wrote to memory of 1640 1440 b5ad9069fd71e5588dc8e89a6883e5b0_NeikiAnalytics.exe jsc.exe PID 1440 wrote to memory of 1640 1440 b5ad9069fd71e5588dc8e89a6883e5b0_NeikiAnalytics.exe jsc.exe PID 1440 wrote to memory of 1640 1440 b5ad9069fd71e5588dc8e89a6883e5b0_NeikiAnalytics.exe jsc.exe PID 1440 wrote to memory of 1640 1440 b5ad9069fd71e5588dc8e89a6883e5b0_NeikiAnalytics.exe jsc.exe PID 1440 wrote to memory of 1640 1440 b5ad9069fd71e5588dc8e89a6883e5b0_NeikiAnalytics.exe jsc.exe PID 1440 wrote to memory of 1640 1440 b5ad9069fd71e5588dc8e89a6883e5b0_NeikiAnalytics.exe jsc.exe PID 1440 wrote to memory of 1640 1440 b5ad9069fd71e5588dc8e89a6883e5b0_NeikiAnalytics.exe jsc.exe PID 1440 wrote to memory of 1640 1440 b5ad9069fd71e5588dc8e89a6883e5b0_NeikiAnalytics.exe jsc.exe PID 1440 wrote to memory of 1640 1440 b5ad9069fd71e5588dc8e89a6883e5b0_NeikiAnalytics.exe jsc.exe PID 1440 wrote to memory of 2632 1440 b5ad9069fd71e5588dc8e89a6883e5b0_NeikiAnalytics.exe WerFault.exe PID 1440 wrote to memory of 2632 1440 b5ad9069fd71e5588dc8e89a6883e5b0_NeikiAnalytics.exe WerFault.exe PID 1440 wrote to memory of 2632 1440 b5ad9069fd71e5588dc8e89a6883e5b0_NeikiAnalytics.exe WerFault.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\b5ad9069fd71e5588dc8e89a6883e5b0_NeikiAnalytics.exe"C:\Users\Admin\AppData\Local\Temp\b5ad9069fd71e5588dc8e89a6883e5b0_NeikiAnalytics.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\system32\WerFault.exeC:\Windows\system32\WerFault.exe -u -p 1440 -s 6322⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
-
memory/1440-0-0x000007FEF51F3000-0x000007FEF51F4000-memory.dmpFilesize
4KB
-
memory/1440-1-0x0000000000330000-0x000000000033C000-memory.dmpFilesize
48KB
-
memory/1440-2-0x000007FEF51F0000-0x000007FEF5BDC000-memory.dmpFilesize
9.9MB
-
memory/1440-3-0x000007FEF51F0000-0x000007FEF5BDC000-memory.dmpFilesize
9.9MB
-
memory/1440-4-0x000007FEF51F0000-0x000007FEF5BDC000-memory.dmpFilesize
9.9MB
-
memory/1440-5-0x000007FEF51F0000-0x000007FEF5BDC000-memory.dmpFilesize
9.9MB
-
memory/1440-6-0x000000001AD80000-0x000000001AE14000-memory.dmpFilesize
592KB
-
memory/1440-22-0x000007FEF51F0000-0x000007FEF5BDC000-memory.dmpFilesize
9.9MB
-
memory/1440-21-0x000007FEF51F3000-0x000007FEF51F4000-memory.dmpFilesize
4KB
-
memory/1640-13-0x000000007EFDE000-0x000000007EFDF000-memory.dmpFilesize
4KB
-
memory/1640-18-0x0000000000400000-0x0000000000440000-memory.dmpFilesize
256KB
-
memory/1640-12-0x0000000000400000-0x0000000000440000-memory.dmpFilesize
256KB
-
memory/1640-11-0x0000000000400000-0x0000000000440000-memory.dmpFilesize
256KB
-
memory/1640-9-0x0000000000400000-0x0000000000440000-memory.dmpFilesize
256KB
-
memory/1640-16-0x0000000000400000-0x0000000000440000-memory.dmpFilesize
256KB
-
memory/1640-19-0x000000007405E000-0x000000007405F000-memory.dmpFilesize
4KB
-
memory/1640-20-0x0000000074050000-0x000000007473E000-memory.dmpFilesize
6.9MB
-
memory/1640-14-0x0000000000400000-0x0000000000440000-memory.dmpFilesize
256KB
-
memory/1640-7-0x0000000000400000-0x0000000000440000-memory.dmpFilesize
256KB
-
memory/1640-23-0x000000007405E000-0x000000007405F000-memory.dmpFilesize
4KB
-
memory/1640-24-0x0000000074050000-0x000000007473E000-memory.dmpFilesize
6.9MB