Malware Analysis Report

2024-10-18 21:25

Sample ID 210906-hhmvcadgbp
Target 464424544266244342.exe
SHA256 d166df0fa1b80518c97b3977154bb8ebfc5364daec8f82b76882d43ec74b2c29
Tags
a310logger spyware stealer
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V6

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

d166df0fa1b80518c97b3977154bb8ebfc5364daec8f82b76882d43ec74b2c29

Threat Level: Known bad

The file 464424544266244342.exe was found to be: Known bad.

Malicious Activity Summary

a310logger spyware stealer

A310logger

A310logger Executable

Executes dropped EXE

Reads local data of messenger clients

Reads user/profile data of web browsers

Suspicious use of SetThreadContext

Enumerates physical storage devices

Suspicious use of AdjustPrivilegeToken

Suspicious use of SetWindowsHookEx

Creates scheduled task(s)

Suspicious behavior: EnumeratesProcesses

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2021-09-06 06:44

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2021-09-06 06:44

Reported

2021-09-06 06:44

Platform

win7-en

Max time network

4s

Command Line

N/A

Signatures

N/A

Processes

N/A

Network

Country Destination Domain Proto
N/A 10.0.0.1:67 udp

Files

N/A

Analysis: behavioral2

Detonation Overview

Submitted

2021-09-06 06:44

Reported

2021-09-06 06:47

Platform

win10-en

Max time kernel

164s

Max time network

138s

Command Line

"C:\Users\Admin\AppData\Local\Temp\464424544266244342.exe"

Signatures

A310logger

stealer spyware a310logger

A310logger Executable

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

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\NET4\Fox.exe N/A

Reads local data of messenger clients

spyware stealer

Reads user/profile data of web browsers

spyware stealer

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 4000 set thread context of 2708 N/A C:\Users\Admin\AppData\Local\Temp\464424544266244342.exe C:\Users\Admin\AppData\Local\Temp\464424544266244342.exe

Enumerates physical storage devices

Creates scheduled task(s)

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

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\464424544266244342.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\464424544266244342.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 4000 wrote to memory of 2372 N/A C:\Users\Admin\AppData\Local\Temp\464424544266244342.exe C:\Windows\SysWOW64\schtasks.exe
PID 4000 wrote to memory of 2372 N/A C:\Users\Admin\AppData\Local\Temp\464424544266244342.exe C:\Windows\SysWOW64\schtasks.exe
PID 4000 wrote to memory of 2372 N/A C:\Users\Admin\AppData\Local\Temp\464424544266244342.exe C:\Windows\SysWOW64\schtasks.exe
PID 4000 wrote to memory of 3772 N/A C:\Users\Admin\AppData\Local\Temp\464424544266244342.exe C:\Users\Admin\AppData\Local\Temp\464424544266244342.exe
PID 4000 wrote to memory of 3772 N/A C:\Users\Admin\AppData\Local\Temp\464424544266244342.exe C:\Users\Admin\AppData\Local\Temp\464424544266244342.exe
PID 4000 wrote to memory of 3772 N/A C:\Users\Admin\AppData\Local\Temp\464424544266244342.exe C:\Users\Admin\AppData\Local\Temp\464424544266244342.exe
PID 4000 wrote to memory of 2708 N/A C:\Users\Admin\AppData\Local\Temp\464424544266244342.exe C:\Users\Admin\AppData\Local\Temp\464424544266244342.exe
PID 4000 wrote to memory of 2708 N/A C:\Users\Admin\AppData\Local\Temp\464424544266244342.exe C:\Users\Admin\AppData\Local\Temp\464424544266244342.exe
PID 4000 wrote to memory of 2708 N/A C:\Users\Admin\AppData\Local\Temp\464424544266244342.exe C:\Users\Admin\AppData\Local\Temp\464424544266244342.exe
PID 4000 wrote to memory of 2708 N/A C:\Users\Admin\AppData\Local\Temp\464424544266244342.exe C:\Users\Admin\AppData\Local\Temp\464424544266244342.exe
PID 4000 wrote to memory of 2708 N/A C:\Users\Admin\AppData\Local\Temp\464424544266244342.exe C:\Users\Admin\AppData\Local\Temp\464424544266244342.exe
PID 4000 wrote to memory of 2708 N/A C:\Users\Admin\AppData\Local\Temp\464424544266244342.exe C:\Users\Admin\AppData\Local\Temp\464424544266244342.exe
PID 4000 wrote to memory of 2708 N/A C:\Users\Admin\AppData\Local\Temp\464424544266244342.exe C:\Users\Admin\AppData\Local\Temp\464424544266244342.exe
PID 4000 wrote to memory of 2708 N/A C:\Users\Admin\AppData\Local\Temp\464424544266244342.exe C:\Users\Admin\AppData\Local\Temp\464424544266244342.exe
PID 2708 wrote to memory of 2660 N/A C:\Users\Admin\AppData\Local\Temp\464424544266244342.exe C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\NET4\Fox.exe
PID 2708 wrote to memory of 2660 N/A C:\Users\Admin\AppData\Local\Temp\464424544266244342.exe C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\NET4\Fox.exe
PID 2708 wrote to memory of 1824 N/A C:\Users\Admin\AppData\Local\Temp\464424544266244342.exe C:\Program Files (x86)\Windows Mail\WinMail.exe
PID 2708 wrote to memory of 1824 N/A C:\Users\Admin\AppData\Local\Temp\464424544266244342.exe C:\Program Files (x86)\Windows Mail\WinMail.exe
PID 2708 wrote to memory of 1824 N/A C:\Users\Admin\AppData\Local\Temp\464424544266244342.exe C:\Program Files (x86)\Windows Mail\WinMail.exe
PID 1824 wrote to memory of 2100 N/A C:\Program Files (x86)\Windows Mail\WinMail.exe C:\Program Files\Windows Mail\WinMail.exe
PID 1824 wrote to memory of 2100 N/A C:\Program Files (x86)\Windows Mail\WinMail.exe C:\Program Files\Windows Mail\WinMail.exe

Processes

C:\Users\Admin\AppData\Local\Temp\464424544266244342.exe

"C:\Users\Admin\AppData\Local\Temp\464424544266244342.exe"

C:\Windows\SysWOW64\schtasks.exe

"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\IKIBAFYAQObvf" /XML "C:\Users\Admin\AppData\Local\Temp\tmpE2E4.tmp"

C:\Users\Admin\AppData\Local\Temp\464424544266244342.exe

"C:\Users\Admin\AppData\Local\Temp\464424544266244342.exe"

C:\Users\Admin\AppData\Local\Temp\464424544266244342.exe

"C:\Users\Admin\AppData\Local\Temp\464424544266244342.exe"

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\NET4\Fox.exe

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\NET4\Fox.exe

C:\Program Files (x86)\Windows Mail\WinMail.exe

"C:\Program Files (x86)\Windows Mail\WinMail" OCInstallUserConfigOE

C:\Program Files\Windows Mail\WinMail.exe

"C:\Program Files\Windows Mail\WinMail" OCInstallUserConfigOE

Network

Country Destination Domain Proto
US 8.8.8.8:53 mail.yekamuhendislik.com udp
TR 89.252.134.35:587 mail.yekamuhendislik.com tcp

Files

memory/4000-115-0x0000000000630000-0x0000000000631000-memory.dmp

memory/4000-117-0x00000000078D0000-0x00000000078D1000-memory.dmp

memory/4000-118-0x0000000007470000-0x0000000007471000-memory.dmp

memory/4000-119-0x0000000007420000-0x0000000007421000-memory.dmp

memory/4000-120-0x00000000073D0000-0x00000000078CE000-memory.dmp

memory/4000-121-0x0000000008ED0000-0x0000000008ED1000-memory.dmp

memory/4000-122-0x0000000007680000-0x0000000007696000-memory.dmp

memory/4000-123-0x00000000098C0000-0x000000000994B000-memory.dmp

memory/4000-124-0x0000000004A50000-0x0000000004AA8000-memory.dmp

memory/2372-125-0x0000000000000000-mapping.dmp

memory/2708-126-0x0000000000400000-0x0000000000456000-memory.dmp

memory/2708-127-0x0000000000401B9C-mapping.dmp

memory/2660-130-0x0000000000000000-mapping.dmp

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\NET4\Fox.exe

MD5 91b41651e6e9ab352805c6d35a297d08
SHA1 11b8eaa7b7941461bc952b11ec3f07d25dcd1c2e
SHA256 0872abe29cc9231cdded3a44e02a7ea17f09cf2ac2bdbd7077065858829c3723
SHA512 b0b0d73f6ac7b6e9b39db0fa58931873143f6559c3b8d3db2d82d453045f75da94f3236b6c6c5200b52af6cacc038565eb2e9c6a834608dac0b0e8bb45b1e892

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\NET4\Fox.exe

MD5 91b41651e6e9ab352805c6d35a297d08
SHA1 11b8eaa7b7941461bc952b11ec3f07d25dcd1c2e
SHA256 0872abe29cc9231cdded3a44e02a7ea17f09cf2ac2bdbd7077065858829c3723
SHA512 b0b0d73f6ac7b6e9b39db0fa58931873143f6559c3b8d3db2d82d453045f75da94f3236b6c6c5200b52af6cacc038565eb2e9c6a834608dac0b0e8bb45b1e892

memory/2660-133-0x00000000000B0000-0x00000000000B1000-memory.dmp

memory/2660-135-0x000000001AE90000-0x000000001AE92000-memory.dmp

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\credentials.txt

MD5 055c857272026583a61e1b5821c69a24
SHA1 ec39d34f16487682801dd2b319554cbed57feca4
SHA256 190db16bb64995e3bdea04b9e6fc1994dacfea3253a7559732205b1d41362b84
SHA512 d7833c4651683e95959107e05b07b60d2e963b9fbecd0106b329e2087d1dfc9aedb962b334e22b6b462699cbce86097d4d50ce5d1310ad098e3531efaa4e204b

memory/1824-137-0x0000000000000000-mapping.dmp

memory/2100-138-0x0000000000000000-mapping.dmp