Malware Analysis Report

2024-11-30 05:49

Sample ID 240610-a3afrahe4v
Target Ship Docs YINGHAI-MANE PO 240786.xlsx.exe
SHA256 df9e1f7fa8d1badaa7afd42cc3aac4ef5aad3a9973ee71059599325284566e67
Tags
agenttesla keylogger persistence 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

df9e1f7fa8d1badaa7afd42cc3aac4ef5aad3a9973ee71059599325284566e67

Threat Level: Known bad

The file Ship Docs YINGHAI-MANE PO 240786.xlsx.exe was found to be: Known bad.

Malicious Activity Summary

agenttesla keylogger persistence spyware stealer trojan

AgentTesla

Reads user/profile data of local email clients

Reads WinSCP keys stored on the system

Reads user/profile data of web browsers

Reads data files stored by FTP clients

Adds Run key to start application

Looks up external IP address via web service

Suspicious use of SetThreadContext

Unsigned PE

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of SetWindowsHookEx

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-06-10 00:47

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-10 00:43

Reported

2024-06-10 01:04

Platform

win7-20240508-en

Max time kernel

118s

Max time network

129s

Command Line

"C:\Users\Admin\AppData\Local\Temp\Ship Docs YINGHAI-MANE PO 240786.xlsx.exe"

Signatures

AgentTesla

keylogger trojan stealer spyware agenttesla

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

Adds Run key to start application

persistence
Description Indicator Process Target
Set value (str) \REGISTRY\USER\S-1-5-21-3691908287-3775019229-3534252667-1000\Software\Microsoft\Windows\CurrentVersion\Run\adobe = "C:\\Users\\Admin\\AppData\\Roaming\\adobe\\adobe.exe" C:\Users\Admin\AppData\Local\Temp\Ship Docs YINGHAI-MANE PO 240786.xlsx.exe N/A

Looks up external IP address via web service

Description Indicator Process Target
N/A api.ipify.org N/A N/A
N/A api.ipify.org N/A N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 2928 set thread context of 1964 N/A C:\Users\Admin\AppData\Local\Temp\Ship Docs YINGHAI-MANE PO 240786.xlsx.exe C:\Users\Admin\AppData\Local\Temp\Ship Docs YINGHAI-MANE PO 240786.xlsx.exe

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\Ship Docs YINGHAI-MANE PO 240786.xlsx.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\Ship Docs YINGHAI-MANE PO 240786.xlsx.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2928 wrote to memory of 1964 N/A C:\Users\Admin\AppData\Local\Temp\Ship Docs YINGHAI-MANE PO 240786.xlsx.exe C:\Users\Admin\AppData\Local\Temp\Ship Docs YINGHAI-MANE PO 240786.xlsx.exe
PID 2928 wrote to memory of 1964 N/A C:\Users\Admin\AppData\Local\Temp\Ship Docs YINGHAI-MANE PO 240786.xlsx.exe C:\Users\Admin\AppData\Local\Temp\Ship Docs YINGHAI-MANE PO 240786.xlsx.exe
PID 2928 wrote to memory of 1964 N/A C:\Users\Admin\AppData\Local\Temp\Ship Docs YINGHAI-MANE PO 240786.xlsx.exe C:\Users\Admin\AppData\Local\Temp\Ship Docs YINGHAI-MANE PO 240786.xlsx.exe
PID 2928 wrote to memory of 1964 N/A C:\Users\Admin\AppData\Local\Temp\Ship Docs YINGHAI-MANE PO 240786.xlsx.exe C:\Users\Admin\AppData\Local\Temp\Ship Docs YINGHAI-MANE PO 240786.xlsx.exe
PID 2928 wrote to memory of 1964 N/A C:\Users\Admin\AppData\Local\Temp\Ship Docs YINGHAI-MANE PO 240786.xlsx.exe C:\Users\Admin\AppData\Local\Temp\Ship Docs YINGHAI-MANE PO 240786.xlsx.exe
PID 2928 wrote to memory of 1964 N/A C:\Users\Admin\AppData\Local\Temp\Ship Docs YINGHAI-MANE PO 240786.xlsx.exe C:\Users\Admin\AppData\Local\Temp\Ship Docs YINGHAI-MANE PO 240786.xlsx.exe
PID 2928 wrote to memory of 1964 N/A C:\Users\Admin\AppData\Local\Temp\Ship Docs YINGHAI-MANE PO 240786.xlsx.exe C:\Users\Admin\AppData\Local\Temp\Ship Docs YINGHAI-MANE PO 240786.xlsx.exe
PID 2928 wrote to memory of 1964 N/A C:\Users\Admin\AppData\Local\Temp\Ship Docs YINGHAI-MANE PO 240786.xlsx.exe C:\Users\Admin\AppData\Local\Temp\Ship Docs YINGHAI-MANE PO 240786.xlsx.exe
PID 2928 wrote to memory of 1964 N/A C:\Users\Admin\AppData\Local\Temp\Ship Docs YINGHAI-MANE PO 240786.xlsx.exe C:\Users\Admin\AppData\Local\Temp\Ship Docs YINGHAI-MANE PO 240786.xlsx.exe

Processes

C:\Users\Admin\AppData\Local\Temp\Ship Docs YINGHAI-MANE PO 240786.xlsx.exe

"C:\Users\Admin\AppData\Local\Temp\Ship Docs YINGHAI-MANE PO 240786.xlsx.exe"

C:\Users\Admin\AppData\Local\Temp\Ship Docs YINGHAI-MANE PO 240786.xlsx.exe

"C:\Users\Admin\AppData\Local\Temp\Ship Docs YINGHAI-MANE PO 240786.xlsx.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 api.ipify.org udp
US 172.67.74.152:443 api.ipify.org tcp

Files

memory/2928-0-0x00000000747AE000-0x00000000747AF000-memory.dmp

memory/2928-1-0x0000000000940000-0x00000000009A6000-memory.dmp

memory/1964-2-0x0000000000400000-0x0000000000442000-memory.dmp

memory/1964-7-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

memory/1964-13-0x0000000000400000-0x0000000000442000-memory.dmp

memory/1964-11-0x0000000000400000-0x0000000000442000-memory.dmp

memory/1964-9-0x0000000000400000-0x0000000000442000-memory.dmp

memory/1964-5-0x0000000000400000-0x0000000000442000-memory.dmp

memory/1964-4-0x0000000000400000-0x0000000000442000-memory.dmp

memory/1964-3-0x0000000000400000-0x0000000000442000-memory.dmp

memory/2928-14-0x00000000747A0000-0x0000000074E8E000-memory.dmp

memory/1964-15-0x0000000074720000-0x0000000074E0E000-memory.dmp

memory/1964-16-0x0000000074720000-0x0000000074E0E000-memory.dmp

memory/1964-19-0x0000000074720000-0x0000000074E0E000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-10 00:43

Reported

2024-06-10 01:04

Platform

win10v2004-20240508-en

Max time kernel

1s

Max time network

78s

Command Line

"C:\Users\Admin\AppData\Local\Temp\Ship Docs YINGHAI-MANE PO 240786.xlsx.exe"

Signatures

AgentTesla

keylogger trojan stealer spyware agenttesla

Looks up external IP address via web service

Description Indicator Process Target
N/A api.ipify.org N/A N/A
N/A api.ipify.org N/A N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 3956 set thread context of 1920 N/A C:\Users\Admin\AppData\Local\Temp\Ship Docs YINGHAI-MANE PO 240786.xlsx.exe C:\Users\Admin\AppData\Local\Temp\Ship Docs YINGHAI-MANE PO 240786.xlsx.exe

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\Ship Docs YINGHAI-MANE PO 240786.xlsx.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 3956 wrote to memory of 1920 N/A C:\Users\Admin\AppData\Local\Temp\Ship Docs YINGHAI-MANE PO 240786.xlsx.exe C:\Users\Admin\AppData\Local\Temp\Ship Docs YINGHAI-MANE PO 240786.xlsx.exe
PID 3956 wrote to memory of 1920 N/A C:\Users\Admin\AppData\Local\Temp\Ship Docs YINGHAI-MANE PO 240786.xlsx.exe C:\Users\Admin\AppData\Local\Temp\Ship Docs YINGHAI-MANE PO 240786.xlsx.exe
PID 3956 wrote to memory of 1920 N/A C:\Users\Admin\AppData\Local\Temp\Ship Docs YINGHAI-MANE PO 240786.xlsx.exe C:\Users\Admin\AppData\Local\Temp\Ship Docs YINGHAI-MANE PO 240786.xlsx.exe
PID 3956 wrote to memory of 1920 N/A C:\Users\Admin\AppData\Local\Temp\Ship Docs YINGHAI-MANE PO 240786.xlsx.exe C:\Users\Admin\AppData\Local\Temp\Ship Docs YINGHAI-MANE PO 240786.xlsx.exe
PID 3956 wrote to memory of 1920 N/A C:\Users\Admin\AppData\Local\Temp\Ship Docs YINGHAI-MANE PO 240786.xlsx.exe C:\Users\Admin\AppData\Local\Temp\Ship Docs YINGHAI-MANE PO 240786.xlsx.exe
PID 3956 wrote to memory of 1920 N/A C:\Users\Admin\AppData\Local\Temp\Ship Docs YINGHAI-MANE PO 240786.xlsx.exe C:\Users\Admin\AppData\Local\Temp\Ship Docs YINGHAI-MANE PO 240786.xlsx.exe
PID 3956 wrote to memory of 1920 N/A C:\Users\Admin\AppData\Local\Temp\Ship Docs YINGHAI-MANE PO 240786.xlsx.exe C:\Users\Admin\AppData\Local\Temp\Ship Docs YINGHAI-MANE PO 240786.xlsx.exe
PID 3956 wrote to memory of 1920 N/A C:\Users\Admin\AppData\Local\Temp\Ship Docs YINGHAI-MANE PO 240786.xlsx.exe C:\Users\Admin\AppData\Local\Temp\Ship Docs YINGHAI-MANE PO 240786.xlsx.exe

Processes

C:\Users\Admin\AppData\Local\Temp\Ship Docs YINGHAI-MANE PO 240786.xlsx.exe

"C:\Users\Admin\AppData\Local\Temp\Ship Docs YINGHAI-MANE PO 240786.xlsx.exe"

C:\Users\Admin\AppData\Local\Temp\Ship Docs YINGHAI-MANE PO 240786.xlsx.exe

"C:\Users\Admin\AppData\Local\Temp\Ship Docs YINGHAI-MANE PO 240786.xlsx.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 64.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 api.ipify.org udp
US 172.67.74.152:443 api.ipify.org tcp
US 8.8.8.8:53 152.74.67.172.in-addr.arpa udp
US 8.8.8.8:53 s4.serv00.com udp
PL 213.189.52.181:21 s4.serv00.com tcp
PL 213.189.52.181:63464 s4.serv00.com tcp
US 8.8.8.8:53 181.52.189.213.in-addr.arpa udp
US 8.8.8.8:53 13.86.106.20.in-addr.arpa udp
US 8.8.8.8:53 86.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp

Files

memory/3956-0-0x000000007473E000-0x000000007473F000-memory.dmp

memory/3956-1-0x0000000000C30000-0x0000000000C96000-memory.dmp

memory/1920-2-0x0000000000400000-0x0000000000442000-memory.dmp

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\Ship Docs YINGHAI-MANE PO 240786.xlsx.exe.log

MD5 84cfdb4b995b1dbf543b26b86c863adc
SHA1 d2f47764908bf30036cf8248b9ff5541e2711fa2
SHA256 d8988d672d6915b46946b28c06ad8066c50041f6152a91d37ffa5cf129cc146b
SHA512 485f0ed45e13f00a93762cbf15b4b8f996553baa021152fae5aba051e3736bcd3ca8f4328f0e6d9e3e1f910c96c4a9ae055331123ee08e3c2ce3a99ac2e177ce

memory/3956-5-0x0000000074730000-0x0000000074EE0000-memory.dmp

memory/1920-6-0x0000000005350000-0x00000000058F4000-memory.dmp

memory/1920-7-0x0000000074730000-0x0000000074EE0000-memory.dmp

memory/1920-8-0x0000000004D20000-0x0000000004D86000-memory.dmp

memory/1920-9-0x0000000074730000-0x0000000074EE0000-memory.dmp

memory/1920-12-0x00000000064B0000-0x0000000006500000-memory.dmp

memory/1920-13-0x00000000065A0000-0x000000000663C000-memory.dmp

memory/1920-14-0x00000000066E0000-0x0000000006772000-memory.dmp

memory/1920-15-0x0000000006680000-0x000000000668A000-memory.dmp

memory/1920-17-0x0000000074730000-0x0000000074EE0000-memory.dmp

memory/3956-16-0x0000000074730000-0x0000000074EE0000-memory.dmp