Malware Analysis Report

2024-11-30 05:44

Sample ID 240619-qchx7s1cja
Target IMG_160750_311608.exe
SHA256 a705803d36a853fea252b00451b392245ee4d66f9c830778d021cdefaf252136
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

a705803d36a853fea252b00451b392245ee4d66f9c830778d021cdefaf252136

Threat Level: Known bad

The file IMG_160750_311608.exe was found to be: Known bad.

Malicious Activity Summary

agenttesla keylogger persistence spyware stealer trojan

AgentTesla

Reads data files stored by FTP clients

Executes dropped EXE

Loads dropped DLL

Reads user/profile data of local email clients

Reads WinSCP keys stored on the system

Reads user/profile data of web browsers

Adds Run key to start application

Suspicious use of SetThreadContext

Enumerates physical storage devices

Unsigned PE

Suspicious use of SetWindowsHookEx

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: EnumeratesProcesses

Gathers network information

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-06-19 13:06

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-19 13:06

Reported

2024-06-19 13:09

Platform

win7-20240611-en

Max time kernel

121s

Max time network

122s

Command Line

"C:\Users\Admin\AppData\Local\Temp\IMG_160750_311608.exe"

Signatures

AgentTesla

keylogger trojan stealer spyware agenttesla

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IMG10.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IMG10.exe N/A

Loads dropped DLL

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IMG_160750_311608.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IMG10.exe N/A

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-1-5-21-2812790648-3157963462-487717889-1000\Software\Microsoft\Windows\CurrentVersion\Run\lojziw = "C:\\Users\\Admin\\AppData\\Roaming\\lojziw.exe" C:\Users\Admin\AppData\Local\Temp\IMG_160750_311608.exe N/A
Set value (str) \REGISTRY\USER\S-1-5-21-2812790648-3157963462-487717889-1000\Software\Microsoft\Windows\CurrentVersion\Run\WindowsUpdater = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\IMG10.exe\" .." C:\Users\Admin\AppData\Local\Temp\IMG10.exe N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 3052 set thread context of 3488 N/A C:\Users\Admin\AppData\Local\Temp\IMG_160750_311608.exe C:\Users\Admin\AppData\Local\Temp\IMG_160750_311608.exe
PID 3432 set thread context of 2672 N/A C:\Users\Admin\AppData\Local\Temp\IMG10.exe C:\Users\Admin\AppData\Local\Temp\IMG10.exe

Enumerates physical storage devices

Gathers network information

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\ipconfig.exe N/A
N/A N/A C:\Windows\SysWOW64\ipconfig.exe N/A
N/A N/A C:\Windows\SysWOW64\ipconfig.exe N/A
N/A N/A C:\Windows\SysWOW64\ipconfig.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IMG_160750_311608.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IMG_160750_311608.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IMG_160750_311608.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IMG_160750_311608.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IMG10.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IMG_160750_311608.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IMG10.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IMG_160750_311608.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 3052 wrote to memory of 3228 N/A C:\Users\Admin\AppData\Local\Temp\IMG_160750_311608.exe C:\Windows\SysWOW64\cmd.exe
PID 3052 wrote to memory of 3228 N/A C:\Users\Admin\AppData\Local\Temp\IMG_160750_311608.exe C:\Windows\SysWOW64\cmd.exe
PID 3052 wrote to memory of 3228 N/A C:\Users\Admin\AppData\Local\Temp\IMG_160750_311608.exe C:\Windows\SysWOW64\cmd.exe
PID 3052 wrote to memory of 3228 N/A C:\Users\Admin\AppData\Local\Temp\IMG_160750_311608.exe C:\Windows\SysWOW64\cmd.exe
PID 3228 wrote to memory of 3252 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\ipconfig.exe
PID 3228 wrote to memory of 3252 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\ipconfig.exe
PID 3228 wrote to memory of 3252 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\ipconfig.exe
PID 3228 wrote to memory of 3252 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\ipconfig.exe
PID 3052 wrote to memory of 3432 N/A C:\Users\Admin\AppData\Local\Temp\IMG_160750_311608.exe C:\Users\Admin\AppData\Local\Temp\IMG10.exe
PID 3052 wrote to memory of 3432 N/A C:\Users\Admin\AppData\Local\Temp\IMG_160750_311608.exe C:\Users\Admin\AppData\Local\Temp\IMG10.exe
PID 3052 wrote to memory of 3432 N/A C:\Users\Admin\AppData\Local\Temp\IMG_160750_311608.exe C:\Users\Admin\AppData\Local\Temp\IMG10.exe
PID 3052 wrote to memory of 3432 N/A C:\Users\Admin\AppData\Local\Temp\IMG_160750_311608.exe C:\Users\Admin\AppData\Local\Temp\IMG10.exe
PID 3052 wrote to memory of 3488 N/A C:\Users\Admin\AppData\Local\Temp\IMG_160750_311608.exe C:\Users\Admin\AppData\Local\Temp\IMG_160750_311608.exe
PID 3052 wrote to memory of 3488 N/A C:\Users\Admin\AppData\Local\Temp\IMG_160750_311608.exe C:\Users\Admin\AppData\Local\Temp\IMG_160750_311608.exe
PID 3052 wrote to memory of 3488 N/A C:\Users\Admin\AppData\Local\Temp\IMG_160750_311608.exe C:\Users\Admin\AppData\Local\Temp\IMG_160750_311608.exe
PID 3052 wrote to memory of 3488 N/A C:\Users\Admin\AppData\Local\Temp\IMG_160750_311608.exe C:\Users\Admin\AppData\Local\Temp\IMG_160750_311608.exe
PID 3052 wrote to memory of 3488 N/A C:\Users\Admin\AppData\Local\Temp\IMG_160750_311608.exe C:\Users\Admin\AppData\Local\Temp\IMG_160750_311608.exe
PID 3052 wrote to memory of 3488 N/A C:\Users\Admin\AppData\Local\Temp\IMG_160750_311608.exe C:\Users\Admin\AppData\Local\Temp\IMG_160750_311608.exe
PID 3052 wrote to memory of 3488 N/A C:\Users\Admin\AppData\Local\Temp\IMG_160750_311608.exe C:\Users\Admin\AppData\Local\Temp\IMG_160750_311608.exe
PID 3052 wrote to memory of 3488 N/A C:\Users\Admin\AppData\Local\Temp\IMG_160750_311608.exe C:\Users\Admin\AppData\Local\Temp\IMG_160750_311608.exe
PID 3052 wrote to memory of 3488 N/A C:\Users\Admin\AppData\Local\Temp\IMG_160750_311608.exe C:\Users\Admin\AppData\Local\Temp\IMG_160750_311608.exe
PID 3052 wrote to memory of 3580 N/A C:\Users\Admin\AppData\Local\Temp\IMG_160750_311608.exe C:\Windows\SysWOW64\cmd.exe
PID 3052 wrote to memory of 3580 N/A C:\Users\Admin\AppData\Local\Temp\IMG_160750_311608.exe C:\Windows\SysWOW64\cmd.exe
PID 3052 wrote to memory of 3580 N/A C:\Users\Admin\AppData\Local\Temp\IMG_160750_311608.exe C:\Windows\SysWOW64\cmd.exe
PID 3052 wrote to memory of 3580 N/A C:\Users\Admin\AppData\Local\Temp\IMG_160750_311608.exe C:\Windows\SysWOW64\cmd.exe
PID 3580 wrote to memory of 3632 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\ipconfig.exe
PID 3580 wrote to memory of 3632 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\ipconfig.exe
PID 3580 wrote to memory of 3632 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\ipconfig.exe
PID 3580 wrote to memory of 3632 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\ipconfig.exe
PID 3432 wrote to memory of 1596 N/A C:\Users\Admin\AppData\Local\Temp\IMG10.exe C:\Windows\SysWOW64\cmd.exe
PID 3432 wrote to memory of 1596 N/A C:\Users\Admin\AppData\Local\Temp\IMG10.exe C:\Windows\SysWOW64\cmd.exe
PID 3432 wrote to memory of 1596 N/A C:\Users\Admin\AppData\Local\Temp\IMG10.exe C:\Windows\SysWOW64\cmd.exe
PID 3432 wrote to memory of 1596 N/A C:\Users\Admin\AppData\Local\Temp\IMG10.exe C:\Windows\SysWOW64\cmd.exe
PID 1596 wrote to memory of 2840 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\ipconfig.exe
PID 1596 wrote to memory of 2840 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\ipconfig.exe
PID 1596 wrote to memory of 2840 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\ipconfig.exe
PID 1596 wrote to memory of 2840 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\ipconfig.exe
PID 3432 wrote to memory of 2672 N/A C:\Users\Admin\AppData\Local\Temp\IMG10.exe C:\Users\Admin\AppData\Local\Temp\IMG10.exe
PID 3432 wrote to memory of 2672 N/A C:\Users\Admin\AppData\Local\Temp\IMG10.exe C:\Users\Admin\AppData\Local\Temp\IMG10.exe
PID 3432 wrote to memory of 2672 N/A C:\Users\Admin\AppData\Local\Temp\IMG10.exe C:\Users\Admin\AppData\Local\Temp\IMG10.exe
PID 3432 wrote to memory of 2672 N/A C:\Users\Admin\AppData\Local\Temp\IMG10.exe C:\Users\Admin\AppData\Local\Temp\IMG10.exe
PID 3432 wrote to memory of 2672 N/A C:\Users\Admin\AppData\Local\Temp\IMG10.exe C:\Users\Admin\AppData\Local\Temp\IMG10.exe
PID 3432 wrote to memory of 2672 N/A C:\Users\Admin\AppData\Local\Temp\IMG10.exe C:\Users\Admin\AppData\Local\Temp\IMG10.exe
PID 3432 wrote to memory of 2672 N/A C:\Users\Admin\AppData\Local\Temp\IMG10.exe C:\Users\Admin\AppData\Local\Temp\IMG10.exe
PID 3432 wrote to memory of 2672 N/A C:\Users\Admin\AppData\Local\Temp\IMG10.exe C:\Users\Admin\AppData\Local\Temp\IMG10.exe
PID 3432 wrote to memory of 2672 N/A C:\Users\Admin\AppData\Local\Temp\IMG10.exe C:\Users\Admin\AppData\Local\Temp\IMG10.exe
PID 3432 wrote to memory of 3256 N/A C:\Users\Admin\AppData\Local\Temp\IMG10.exe C:\Windows\SysWOW64\cmd.exe
PID 3432 wrote to memory of 3256 N/A C:\Users\Admin\AppData\Local\Temp\IMG10.exe C:\Windows\SysWOW64\cmd.exe
PID 3432 wrote to memory of 3256 N/A C:\Users\Admin\AppData\Local\Temp\IMG10.exe C:\Windows\SysWOW64\cmd.exe
PID 3432 wrote to memory of 3256 N/A C:\Users\Admin\AppData\Local\Temp\IMG10.exe C:\Windows\SysWOW64\cmd.exe
PID 3256 wrote to memory of 3232 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\ipconfig.exe
PID 3256 wrote to memory of 3232 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\ipconfig.exe
PID 3256 wrote to memory of 3232 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\ipconfig.exe
PID 3256 wrote to memory of 3232 N/A C:\Windows\SysWOW64\cmd.exe C:\Windows\SysWOW64\ipconfig.exe

Processes

C:\Users\Admin\AppData\Local\Temp\IMG_160750_311608.exe

"C:\Users\Admin\AppData\Local\Temp\IMG_160750_311608.exe"

C:\Windows\SysWOW64\cmd.exe

"C:\Windows\System32\cmd.exe" /c ipconfig /release

C:\Windows\SysWOW64\ipconfig.exe

ipconfig /release

C:\Users\Admin\AppData\Local\Temp\IMG10.exe

"C:\Users\Admin\AppData\Local\Temp\IMG10.exe"

C:\Users\Admin\AppData\Local\Temp\IMG_160750_311608.exe

"C:\Users\Admin\AppData\Local\Temp\IMG_160750_311608.exe"

C:\Windows\SysWOW64\cmd.exe

"C:\Windows\System32\cmd.exe" /c ipconfig /renew

C:\Windows\SysWOW64\ipconfig.exe

ipconfig /renew

C:\Windows\SysWOW64\cmd.exe

"C:\Windows\System32\cmd.exe" /c ipconfig /release

C:\Windows\SysWOW64\ipconfig.exe

ipconfig /release

C:\Users\Admin\AppData\Local\Temp\IMG10.exe

"C:\Users\Admin\AppData\Local\Temp\IMG10.exe"

C:\Windows\SysWOW64\cmd.exe

"C:\Windows\System32\cmd.exe" /c ipconfig /renew

C:\Windows\SysWOW64\ipconfig.exe

ipconfig /renew

Network

Country Destination Domain Proto
DE 78.111.67.189:80 78.111.67.189 tcp
DE 78.111.67.189:80 78.111.67.189 tcp
US 8.8.8.8:53 zqamcx.com udp
GB 78.110.166.82:587 zqamcx.com tcp

Files

memory/3052-0-0x000000007481E000-0x000000007481F000-memory.dmp

memory/3052-1-0x00000000011A0000-0x000000000138C000-memory.dmp

memory/3052-2-0x0000000074810000-0x0000000074EFE000-memory.dmp

memory/3052-3-0x0000000007810000-0x0000000007AEC000-memory.dmp

memory/3052-4-0x0000000007810000-0x0000000007AE5000-memory.dmp

memory/3052-7-0x0000000007810000-0x0000000007AE5000-memory.dmp

memory/3052-5-0x0000000007810000-0x0000000007AE5000-memory.dmp

memory/3052-21-0x0000000007810000-0x0000000007AE5000-memory.dmp

memory/3052-19-0x0000000007810000-0x0000000007AE5000-memory.dmp

memory/3052-17-0x0000000007810000-0x0000000007AE5000-memory.dmp

memory/3052-15-0x0000000007810000-0x0000000007AE5000-memory.dmp

memory/3052-13-0x0000000007810000-0x0000000007AE5000-memory.dmp

memory/3052-11-0x0000000007810000-0x0000000007AE5000-memory.dmp

memory/3052-9-0x0000000007810000-0x0000000007AE5000-memory.dmp

memory/3052-65-0x0000000007810000-0x0000000007AE5000-memory.dmp

memory/3052-63-0x0000000007810000-0x0000000007AE5000-memory.dmp

memory/3052-61-0x0000000007810000-0x0000000007AE5000-memory.dmp

memory/3052-59-0x0000000007810000-0x0000000007AE5000-memory.dmp

memory/3052-57-0x0000000007810000-0x0000000007AE5000-memory.dmp

memory/3052-55-0x0000000007810000-0x0000000007AE5000-memory.dmp

memory/3052-53-0x0000000007810000-0x0000000007AE5000-memory.dmp

memory/3052-52-0x0000000007810000-0x0000000007AE5000-memory.dmp

memory/3052-49-0x0000000007810000-0x0000000007AE5000-memory.dmp

memory/3052-47-0x0000000007810000-0x0000000007AE5000-memory.dmp

memory/3052-45-0x0000000007810000-0x0000000007AE5000-memory.dmp

memory/3052-43-0x0000000007810000-0x0000000007AE5000-memory.dmp

memory/3052-41-0x0000000007810000-0x0000000007AE5000-memory.dmp

memory/3052-39-0x0000000007810000-0x0000000007AE5000-memory.dmp

memory/3052-37-0x0000000007810000-0x0000000007AE5000-memory.dmp

memory/3052-35-0x0000000007810000-0x0000000007AE5000-memory.dmp

memory/3052-33-0x0000000007810000-0x0000000007AE5000-memory.dmp

memory/3052-31-0x0000000007810000-0x0000000007AE5000-memory.dmp

memory/3052-29-0x0000000007810000-0x0000000007AE5000-memory.dmp

memory/3052-27-0x0000000007810000-0x0000000007AE5000-memory.dmp

memory/3052-25-0x0000000007810000-0x0000000007AE5000-memory.dmp

memory/3052-23-0x0000000007810000-0x0000000007AE5000-memory.dmp

memory/3052-67-0x0000000007810000-0x0000000007AE5000-memory.dmp

memory/3052-4891-0x0000000000F20000-0x0000000000F6C000-memory.dmp

memory/3052-4890-0x0000000008DC0000-0x0000000008ED6000-memory.dmp

memory/3052-4892-0x0000000074810000-0x0000000074EFE000-memory.dmp

memory/3052-4893-0x000000007481E000-0x000000007481F000-memory.dmp

memory/3052-4894-0x0000000074810000-0x0000000074EFE000-memory.dmp

memory/3052-4895-0x0000000074810000-0x0000000074EFE000-memory.dmp

\Users\Admin\AppData\Local\Temp\IMG10.exe

MD5 83dea7a1bff3c0606fa9700b811feb81
SHA1 3bef939c9d351ef4cb01b9fb115e8a75b32c643c
SHA256 5d6246c1a67038c308228bb3b07c59073af9ec393b8961f0df397622fe3d364d
SHA512 8883aac7cc117961a44c203c8e615a71b90da4e239b3bd03bbee925969ea43347b7a2f4f041c912bd71c350c44e8dcbb80688f732254f2f09ea1df957a62880a

memory/3052-4904-0x0000000005020000-0x0000000005074000-memory.dmp

memory/3432-4903-0x0000000001100000-0x00000000012EA000-memory.dmp

memory/3488-4918-0x0000000000400000-0x0000000000442000-memory.dmp

memory/3052-4919-0x0000000074810000-0x0000000074EFE000-memory.dmp

memory/3432-4920-0x0000000007720000-0x0000000007946000-memory.dmp

memory/3432-9807-0x00000000056D0000-0x0000000005730000-memory.dmp

memory/2672-9822-0x0000000000400000-0x0000000000418000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-19 13:06

Reported

2024-06-19 13:09

Platform

win10v2004-20240508-en

Max time kernel

148s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\IMG_160750_311608.exe"

Signatures

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IMG_160750_311608.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\IMG_160750_311608.exe

"C:\Users\Admin\AppData\Local\Temp\IMG_160750_311608.exe"

Network

Country Destination Domain Proto
DE 78.111.67.189:80 tcp
DE 78.111.67.189:80 tcp
DE 78.111.67.189:80 tcp
DE 78.111.67.189:80 tcp
DE 78.111.67.189:80 tcp
DE 78.111.67.189:80 tcp
DE 78.111.67.189:80 tcp
DE 78.111.67.189:80 tcp

Files

memory/376-0-0x0000000074B0E000-0x0000000074B0F000-memory.dmp

memory/376-1-0x0000000000570000-0x000000000075C000-memory.dmp

memory/376-2-0x0000000074B00000-0x00000000752B0000-memory.dmp

memory/376-3-0x0000000074B0E000-0x0000000074B0F000-memory.dmp

memory/376-4-0x0000000074B00000-0x00000000752B0000-memory.dmp