Malware Analysis Report

2024-11-30 20:04

Sample ID 240509-khh79scb37
Target 07c587b55d31f915af93c53896bce53e79d91a72609590f37acfa4457315dff4.exe
SHA256 07c587b55d31f915af93c53896bce53e79d91a72609590f37acfa4457315dff4
Tags
agenttesla zgrat keylogger rat spyware stealer trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

07c587b55d31f915af93c53896bce53e79d91a72609590f37acfa4457315dff4

Threat Level: Known bad

The file 07c587b55d31f915af93c53896bce53e79d91a72609590f37acfa4457315dff4.exe was found to be: Known bad.

Malicious Activity Summary

agenttesla zgrat keylogger rat spyware stealer trojan

ZGRat

AgentTesla

Detect ZGRat V1

Reads WinSCP keys stored on the system

Reads data files stored by FTP clients

Reads user/profile data of local email clients

Reads user/profile data of web browsers

Looks up external IP address via web service

Suspicious use of SetThreadContext

Unsigned PE

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-05-09 08:36

Signatures

Unsigned PE

Description Indicator Process Target
N/A N/A N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-05-09 08:35

Reported

2024-05-09 08:38

Platform

win7-20240215-en

Max time kernel

121s

Max time network

122s

Command Line

"C:\Users\Admin\AppData\Local\Temp\07c587b55d31f915af93c53896bce53e79d91a72609590f37acfa4457315dff4.exe"

Signatures

AgentTesla

keylogger trojan stealer spyware agenttesla

Detect ZGRat V1

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ZGRat

rat zgrat

Reads WinSCP keys stored on the system

spyware stealer

Reads data files stored by FTP clients

spyware stealer

Reads user/profile data of local email clients

spyware stealer

Reads user/profile data of web browsers

spyware stealer

Looks up external IP address via web service

Description Indicator Process Target
N/A ip-api.com N/A N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2356 wrote to memory of 2424 N/A C:\Users\Admin\AppData\Local\Temp\07c587b55d31f915af93c53896bce53e79d91a72609590f37acfa4457315dff4.exe C:\Users\Admin\AppData\Local\Temp\07c587b55d31f915af93c53896bce53e79d91a72609590f37acfa4457315dff4.exe
PID 2356 wrote to memory of 2424 N/A C:\Users\Admin\AppData\Local\Temp\07c587b55d31f915af93c53896bce53e79d91a72609590f37acfa4457315dff4.exe C:\Users\Admin\AppData\Local\Temp\07c587b55d31f915af93c53896bce53e79d91a72609590f37acfa4457315dff4.exe
PID 2356 wrote to memory of 2424 N/A C:\Users\Admin\AppData\Local\Temp\07c587b55d31f915af93c53896bce53e79d91a72609590f37acfa4457315dff4.exe C:\Users\Admin\AppData\Local\Temp\07c587b55d31f915af93c53896bce53e79d91a72609590f37acfa4457315dff4.exe
PID 2356 wrote to memory of 2424 N/A C:\Users\Admin\AppData\Local\Temp\07c587b55d31f915af93c53896bce53e79d91a72609590f37acfa4457315dff4.exe C:\Users\Admin\AppData\Local\Temp\07c587b55d31f915af93c53896bce53e79d91a72609590f37acfa4457315dff4.exe
PID 2356 wrote to memory of 2424 N/A C:\Users\Admin\AppData\Local\Temp\07c587b55d31f915af93c53896bce53e79d91a72609590f37acfa4457315dff4.exe C:\Users\Admin\AppData\Local\Temp\07c587b55d31f915af93c53896bce53e79d91a72609590f37acfa4457315dff4.exe
PID 2356 wrote to memory of 2424 N/A C:\Users\Admin\AppData\Local\Temp\07c587b55d31f915af93c53896bce53e79d91a72609590f37acfa4457315dff4.exe C:\Users\Admin\AppData\Local\Temp\07c587b55d31f915af93c53896bce53e79d91a72609590f37acfa4457315dff4.exe
PID 2356 wrote to memory of 2424 N/A C:\Users\Admin\AppData\Local\Temp\07c587b55d31f915af93c53896bce53e79d91a72609590f37acfa4457315dff4.exe C:\Users\Admin\AppData\Local\Temp\07c587b55d31f915af93c53896bce53e79d91a72609590f37acfa4457315dff4.exe
PID 2356 wrote to memory of 2424 N/A C:\Users\Admin\AppData\Local\Temp\07c587b55d31f915af93c53896bce53e79d91a72609590f37acfa4457315dff4.exe C:\Users\Admin\AppData\Local\Temp\07c587b55d31f915af93c53896bce53e79d91a72609590f37acfa4457315dff4.exe
PID 2356 wrote to memory of 2424 N/A C:\Users\Admin\AppData\Local\Temp\07c587b55d31f915af93c53896bce53e79d91a72609590f37acfa4457315dff4.exe C:\Users\Admin\AppData\Local\Temp\07c587b55d31f915af93c53896bce53e79d91a72609590f37acfa4457315dff4.exe

Processes

C:\Users\Admin\AppData\Local\Temp\07c587b55d31f915af93c53896bce53e79d91a72609590f37acfa4457315dff4.exe

"C:\Users\Admin\AppData\Local\Temp\07c587b55d31f915af93c53896bce53e79d91a72609590f37acfa4457315dff4.exe"

C:\Users\Admin\AppData\Local\Temp\07c587b55d31f915af93c53896bce53e79d91a72609590f37acfa4457315dff4.exe

"C:\Users\Admin\AppData\Local\Temp\07c587b55d31f915af93c53896bce53e79d91a72609590f37acfa4457315dff4.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 ip-api.com udp
US 208.95.112.1:80 ip-api.com tcp

Files

memory/2356-0-0x000000007499E000-0x000000007499F000-memory.dmp

memory/2356-1-0x0000000000890000-0x0000000000AD6000-memory.dmp

memory/2356-3-0x0000000005060000-0x0000000005292000-memory.dmp

memory/2356-2-0x0000000074990000-0x000000007507E000-memory.dmp

memory/2356-4-0x0000000005290000-0x00000000054C0000-memory.dmp

memory/2356-10-0x0000000005290000-0x00000000054BA000-memory.dmp

memory/2356-16-0x0000000005290000-0x00000000054BA000-memory.dmp

memory/2356-5-0x0000000005290000-0x00000000054BA000-memory.dmp

memory/2356-26-0x0000000005290000-0x00000000054BA000-memory.dmp

memory/2356-6-0x0000000005290000-0x00000000054BA000-memory.dmp

memory/2356-50-0x0000000005290000-0x00000000054BA000-memory.dmp

memory/2356-56-0x0000000005290000-0x00000000054BA000-memory.dmp

memory/2356-8-0x0000000005290000-0x00000000054BA000-memory.dmp

memory/2356-68-0x0000000005290000-0x00000000054BA000-memory.dmp

memory/2356-14-0x0000000005290000-0x00000000054BA000-memory.dmp

memory/2356-20-0x0000000005290000-0x00000000054BA000-memory.dmp

memory/2356-22-0x0000000005290000-0x00000000054BA000-memory.dmp

memory/2356-24-0x0000000005290000-0x00000000054BA000-memory.dmp

memory/2356-66-0x0000000005290000-0x00000000054BA000-memory.dmp

memory/2356-64-0x0000000005290000-0x00000000054BA000-memory.dmp

memory/2356-62-0x0000000005290000-0x00000000054BA000-memory.dmp

memory/2356-60-0x0000000005290000-0x00000000054BA000-memory.dmp

memory/2356-58-0x0000000005290000-0x00000000054BA000-memory.dmp

memory/2356-54-0x0000000005290000-0x00000000054BA000-memory.dmp

memory/2356-52-0x0000000005290000-0x00000000054BA000-memory.dmp

memory/2356-48-0x0000000005290000-0x00000000054BA000-memory.dmp

memory/2356-46-0x0000000005290000-0x00000000054BA000-memory.dmp

memory/2356-44-0x0000000005290000-0x00000000054BA000-memory.dmp

memory/2356-42-0x0000000005290000-0x00000000054BA000-memory.dmp

memory/2356-40-0x0000000005290000-0x00000000054BA000-memory.dmp

memory/2356-38-0x0000000005290000-0x00000000054BA000-memory.dmp

memory/2356-36-0x0000000005290000-0x00000000054BA000-memory.dmp

memory/2356-34-0x0000000005290000-0x00000000054BA000-memory.dmp

memory/2356-32-0x0000000005290000-0x00000000054BA000-memory.dmp

memory/2356-30-0x0000000005290000-0x00000000054BA000-memory.dmp

memory/2356-28-0x0000000005290000-0x00000000054BA000-memory.dmp

memory/2356-18-0x0000000005290000-0x00000000054BA000-memory.dmp

memory/2356-12-0x0000000005290000-0x00000000054BA000-memory.dmp

memory/2356-4885-0x0000000074990000-0x000000007507E000-memory.dmp

memory/2356-4886-0x0000000002340000-0x00000000023AC000-memory.dmp

memory/2356-4887-0x0000000002230000-0x000000000227C000-memory.dmp

memory/2356-4888-0x00000000044E0000-0x0000000004534000-memory.dmp

memory/2424-4904-0x0000000074990000-0x000000007507E000-memory.dmp

memory/2356-4903-0x0000000074990000-0x000000007507E000-memory.dmp

memory/2424-4905-0x0000000000400000-0x0000000000442000-memory.dmp

memory/2424-4906-0x0000000074990000-0x000000007507E000-memory.dmp

memory/2424-4907-0x0000000074990000-0x000000007507E000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-05-09 08:35

Reported

2024-05-09 08:38

Platform

win10v2004-20240508-en

Max time kernel

127s

Max time network

128s

Command Line

"C:\Users\Admin\AppData\Local\Temp\07c587b55d31f915af93c53896bce53e79d91a72609590f37acfa4457315dff4.exe"

Signatures

AgentTesla

keylogger trojan stealer spyware agenttesla

Detect ZGRat V1

Description Indicator Process Target
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ZGRat

rat zgrat

Reads WinSCP keys stored on the system

spyware stealer

Reads data files stored by FTP clients

spyware stealer

Reads user/profile data of local email clients

spyware stealer

Reads user/profile data of web browsers

spyware stealer

Looks up external IP address via web service

Description Indicator Process Target
N/A ip-api.com N/A N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 4768 wrote to memory of 3664 N/A C:\Users\Admin\AppData\Local\Temp\07c587b55d31f915af93c53896bce53e79d91a72609590f37acfa4457315dff4.exe C:\Users\Admin\AppData\Local\Temp\07c587b55d31f915af93c53896bce53e79d91a72609590f37acfa4457315dff4.exe
PID 4768 wrote to memory of 3664 N/A C:\Users\Admin\AppData\Local\Temp\07c587b55d31f915af93c53896bce53e79d91a72609590f37acfa4457315dff4.exe C:\Users\Admin\AppData\Local\Temp\07c587b55d31f915af93c53896bce53e79d91a72609590f37acfa4457315dff4.exe
PID 4768 wrote to memory of 3664 N/A C:\Users\Admin\AppData\Local\Temp\07c587b55d31f915af93c53896bce53e79d91a72609590f37acfa4457315dff4.exe C:\Users\Admin\AppData\Local\Temp\07c587b55d31f915af93c53896bce53e79d91a72609590f37acfa4457315dff4.exe
PID 4768 wrote to memory of 3664 N/A C:\Users\Admin\AppData\Local\Temp\07c587b55d31f915af93c53896bce53e79d91a72609590f37acfa4457315dff4.exe C:\Users\Admin\AppData\Local\Temp\07c587b55d31f915af93c53896bce53e79d91a72609590f37acfa4457315dff4.exe
PID 4768 wrote to memory of 3664 N/A C:\Users\Admin\AppData\Local\Temp\07c587b55d31f915af93c53896bce53e79d91a72609590f37acfa4457315dff4.exe C:\Users\Admin\AppData\Local\Temp\07c587b55d31f915af93c53896bce53e79d91a72609590f37acfa4457315dff4.exe
PID 4768 wrote to memory of 3664 N/A C:\Users\Admin\AppData\Local\Temp\07c587b55d31f915af93c53896bce53e79d91a72609590f37acfa4457315dff4.exe C:\Users\Admin\AppData\Local\Temp\07c587b55d31f915af93c53896bce53e79d91a72609590f37acfa4457315dff4.exe
PID 4768 wrote to memory of 3664 N/A C:\Users\Admin\AppData\Local\Temp\07c587b55d31f915af93c53896bce53e79d91a72609590f37acfa4457315dff4.exe C:\Users\Admin\AppData\Local\Temp\07c587b55d31f915af93c53896bce53e79d91a72609590f37acfa4457315dff4.exe
PID 4768 wrote to memory of 3664 N/A C:\Users\Admin\AppData\Local\Temp\07c587b55d31f915af93c53896bce53e79d91a72609590f37acfa4457315dff4.exe C:\Users\Admin\AppData\Local\Temp\07c587b55d31f915af93c53896bce53e79d91a72609590f37acfa4457315dff4.exe

Processes

C:\Users\Admin\AppData\Local\Temp\07c587b55d31f915af93c53896bce53e79d91a72609590f37acfa4457315dff4.exe

"C:\Users\Admin\AppData\Local\Temp\07c587b55d31f915af93c53896bce53e79d91a72609590f37acfa4457315dff4.exe"

C:\Users\Admin\AppData\Local\Temp\07c587b55d31f915af93c53896bce53e79d91a72609590f37acfa4457315dff4.exe

"C:\Users\Admin\AppData\Local\Temp\07c587b55d31f915af93c53896bce53e79d91a72609590f37acfa4457315dff4.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 23.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 ip-api.com udp
US 208.95.112.1:80 ip-api.com tcp
US 8.8.8.8:53 1.112.95.208.in-addr.arpa udp
US 8.8.8.8:53 mail.sturmsgroup.com udp
RO 80.94.95.29:587 mail.sturmsgroup.com tcp
US 8.8.8.8:53 29.95.94.80.in-addr.arpa udp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 17.14.97.104.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp

Files

memory/4768-0-0x0000000074B0E000-0x0000000074B0F000-memory.dmp

memory/4768-1-0x0000000000A30000-0x0000000000C76000-memory.dmp

memory/4768-2-0x0000000005840000-0x0000000005A72000-memory.dmp

memory/4768-3-0x0000000074B00000-0x00000000752B0000-memory.dmp

memory/4768-4-0x0000000005A70000-0x0000000005CA0000-memory.dmp

memory/4768-5-0x0000000006250000-0x00000000067F4000-memory.dmp

memory/4768-6-0x0000000005D40000-0x0000000005DD2000-memory.dmp

memory/4768-38-0x0000000005A70000-0x0000000005C9A000-memory.dmp

memory/4768-40-0x0000000005A70000-0x0000000005C9A000-memory.dmp

memory/4768-62-0x0000000005A70000-0x0000000005C9A000-memory.dmp

memory/4768-70-0x0000000005A70000-0x0000000005C9A000-memory.dmp

memory/4768-68-0x0000000005A70000-0x0000000005C9A000-memory.dmp

memory/4768-66-0x0000000005A70000-0x0000000005C9A000-memory.dmp

memory/4768-64-0x0000000005A70000-0x0000000005C9A000-memory.dmp

memory/4768-60-0x0000000005A70000-0x0000000005C9A000-memory.dmp

memory/4768-58-0x0000000005A70000-0x0000000005C9A000-memory.dmp

memory/4768-56-0x0000000005A70000-0x0000000005C9A000-memory.dmp

memory/4768-52-0x0000000005A70000-0x0000000005C9A000-memory.dmp

memory/4768-50-0x0000000005A70000-0x0000000005C9A000-memory.dmp

memory/4768-48-0x0000000005A70000-0x0000000005C9A000-memory.dmp

memory/4768-44-0x0000000005A70000-0x0000000005C9A000-memory.dmp

memory/4768-42-0x0000000005A70000-0x0000000005C9A000-memory.dmp

memory/4768-36-0x0000000005A70000-0x0000000005C9A000-memory.dmp

memory/4768-34-0x0000000005A70000-0x0000000005C9A000-memory.dmp

memory/4768-32-0x0000000005A70000-0x0000000005C9A000-memory.dmp

memory/4768-54-0x0000000005A70000-0x0000000005C9A000-memory.dmp

memory/4768-30-0x0000000005A70000-0x0000000005C9A000-memory.dmp

memory/4768-46-0x0000000005A70000-0x0000000005C9A000-memory.dmp

memory/4768-28-0x0000000005A70000-0x0000000005C9A000-memory.dmp

memory/4768-26-0x0000000005A70000-0x0000000005C9A000-memory.dmp

memory/4768-24-0x0000000005A70000-0x0000000005C9A000-memory.dmp

memory/4768-22-0x0000000005A70000-0x0000000005C9A000-memory.dmp

memory/4768-20-0x0000000005A70000-0x0000000005C9A000-memory.dmp

memory/4768-18-0x0000000005A70000-0x0000000005C9A000-memory.dmp

memory/4768-16-0x0000000005A70000-0x0000000005C9A000-memory.dmp

memory/4768-14-0x0000000005A70000-0x0000000005C9A000-memory.dmp

memory/4768-12-0x0000000005A70000-0x0000000005C9A000-memory.dmp

memory/4768-10-0x0000000005A70000-0x0000000005C9A000-memory.dmp

memory/4768-8-0x0000000005A70000-0x0000000005C9A000-memory.dmp

memory/4768-7-0x0000000005A70000-0x0000000005C9A000-memory.dmp

memory/4768-4887-0x0000000074B00000-0x00000000752B0000-memory.dmp

memory/4768-4888-0x0000000005E80000-0x0000000005EEC000-memory.dmp

memory/4768-4889-0x0000000005EF0000-0x0000000005F3C000-memory.dmp

memory/4768-4890-0x00000000060B0000-0x0000000006104000-memory.dmp

memory/3664-4894-0x0000000074B00000-0x00000000752B0000-memory.dmp

memory/4768-4895-0x0000000074B00000-0x00000000752B0000-memory.dmp

memory/3664-4893-0x0000000000750000-0x0000000000792000-memory.dmp

memory/3664-4897-0x0000000074B00000-0x00000000752B0000-memory.dmp

memory/3664-4896-0x0000000004F20000-0x0000000004F86000-memory.dmp

memory/3664-4898-0x0000000006310000-0x0000000006360000-memory.dmp

memory/3664-4899-0x0000000006400000-0x000000000649C000-memory.dmp

memory/3664-4900-0x0000000006600000-0x000000000660A000-memory.dmp

memory/3664-4901-0x0000000074B00000-0x00000000752B0000-memory.dmp