agenttesla | 33985fc81c8cb810bec882cf1bedb2bf43fee4c7ea3cd60790b41f7bbc638a80

General

Target

33985fc81c8cb810bec882cf1bedb2bf43fee4c7ea3cd60790b41f7bbc638a80.exe
Size

840KB
MD5

4ec4b10a9d353a18be4cf0f2d1bfc6e1
SHA1

0e8ffba95197d0c81ce1ebd64a406f903e2c1043
SHA256

33985fc81c8cb810bec882cf1bedb2bf43fee4c7ea3cd60790b41f7bbc638a80
SHA512

2307b6276467a624bdf885854f5857da1a8cc15b23af2e28b337febf71057420034fa10575e4726835d64741e9bbb83015ab16cc4a10fe2f7fd81ec6b6953bef
SSDEEP

12288:FIx504bFtx504bFWxZQHMz90ip4l7n4+wQD6y7O4IZPTTboedF9pO37N:qw4bjw4b8pjMc+wUTq4IPTTboedFvg7

Score

10^/10

agenttesla execution keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
us2.smtp.mailhostbox.com
Port:
587
Username:
[email protected]
Password:
aYl@txL3
Email To:
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
execution

PowerShell
T1059.001

Processes:

powershell.exe

pid process

2824 powershell.exe
Reads WinSCP keys stored on the system 2 TTPs
Tries to access WinSCP stored sessions.
spyware stealer

Data from Local System
T1005

Credentials in Registry
T1552.002
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

pid	process
2824	powershell.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

33985fc81c8cb810bec882cf1bedb2bf43fee4c7ea3cd60790b41f7bbc638a80.exe

description	pid	process	target process
PID 2220 set thread context of 2892	2220	33985fc81c8cb810bec882cf1bedb2bf43fee4c7ea3cd60790b41f7bbc638a80.exe	33985fc81c8cb810bec882cf1bedb2bf43fee4c7ea3cd60790b41f7bbc638a80.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 5 IoCs

Processes:

33985fc81c8cb810bec882cf1bedb2bf43fee4c7ea3cd60790b41f7bbc638a80.exe33985fc81c8cb810bec882cf1bedb2bf43fee4c7ea3cd60790b41f7bbc638a80.exepowershell.exe

pid	process
2220	33985fc81c8cb810bec882cf1bedb2bf43fee4c7ea3cd60790b41f7bbc638a80.exe
2220	33985fc81c8cb810bec882cf1bedb2bf43fee4c7ea3cd60790b41f7bbc638a80.exe
2892	33985fc81c8cb810bec882cf1bedb2bf43fee4c7ea3cd60790b41f7bbc638a80.exe
2892	33985fc81c8cb810bec882cf1bedb2bf43fee4c7ea3cd60790b41f7bbc638a80.exe
2824	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

33985fc81c8cb810bec882cf1bedb2bf43fee4c7ea3cd60790b41f7bbc638a80.exe33985fc81c8cb810bec882cf1bedb2bf43fee4c7ea3cd60790b41f7bbc638a80.exepowershell.exe

description	pid	process
Token: SeDebugPrivilege	2220	33985fc81c8cb810bec882cf1bedb2bf43fee4c7ea3cd60790b41f7bbc638a80.exe
Token: SeDebugPrivilege	2892	33985fc81c8cb810bec882cf1bedb2bf43fee4c7ea3cd60790b41f7bbc638a80.exe
Token: SeDebugPrivilege	2824	powershell.exe

Suspicious use of WriteProcessMemory 13 IoCs

Processes:

33985fc81c8cb810bec882cf1bedb2bf43fee4c7ea3cd60790b41f7bbc638a80.exe

description	pid	process	target process
PID 2220 wrote to memory of 2824	2220	33985fc81c8cb810bec882cf1bedb2bf43fee4c7ea3cd60790b41f7bbc638a80.exe	powershell.exe
PID 2220 wrote to memory of 2824	2220	33985fc81c8cb810bec882cf1bedb2bf43fee4c7ea3cd60790b41f7bbc638a80.exe	powershell.exe
PID 2220 wrote to memory of 2824	2220	33985fc81c8cb810bec882cf1bedb2bf43fee4c7ea3cd60790b41f7bbc638a80.exe	powershell.exe
PID 2220 wrote to memory of 2824	2220	33985fc81c8cb810bec882cf1bedb2bf43fee4c7ea3cd60790b41f7bbc638a80.exe	powershell.exe
PID 2220 wrote to memory of 2892	2220	33985fc81c8cb810bec882cf1bedb2bf43fee4c7ea3cd60790b41f7bbc638a80.exe	33985fc81c8cb810bec882cf1bedb2bf43fee4c7ea3cd60790b41f7bbc638a80.exe
PID 2220 wrote to memory of 2892	2220	33985fc81c8cb810bec882cf1bedb2bf43fee4c7ea3cd60790b41f7bbc638a80.exe	33985fc81c8cb810bec882cf1bedb2bf43fee4c7ea3cd60790b41f7bbc638a80.exe
PID 2220 wrote to memory of 2892	2220	33985fc81c8cb810bec882cf1bedb2bf43fee4c7ea3cd60790b41f7bbc638a80.exe	33985fc81c8cb810bec882cf1bedb2bf43fee4c7ea3cd60790b41f7bbc638a80.exe
PID 2220 wrote to memory of 2892	2220	33985fc81c8cb810bec882cf1bedb2bf43fee4c7ea3cd60790b41f7bbc638a80.exe	33985fc81c8cb810bec882cf1bedb2bf43fee4c7ea3cd60790b41f7bbc638a80.exe
PID 2220 wrote to memory of 2892	2220	33985fc81c8cb810bec882cf1bedb2bf43fee4c7ea3cd60790b41f7bbc638a80.exe	33985fc81c8cb810bec882cf1bedb2bf43fee4c7ea3cd60790b41f7bbc638a80.exe
PID 2220 wrote to memory of 2892	2220	33985fc81c8cb810bec882cf1bedb2bf43fee4c7ea3cd60790b41f7bbc638a80.exe	33985fc81c8cb810bec882cf1bedb2bf43fee4c7ea3cd60790b41f7bbc638a80.exe
PID 2220 wrote to memory of 2892	2220	33985fc81c8cb810bec882cf1bedb2bf43fee4c7ea3cd60790b41f7bbc638a80.exe	33985fc81c8cb810bec882cf1bedb2bf43fee4c7ea3cd60790b41f7bbc638a80.exe
PID 2220 wrote to memory of 2892	2220	33985fc81c8cb810bec882cf1bedb2bf43fee4c7ea3cd60790b41f7bbc638a80.exe	33985fc81c8cb810bec882cf1bedb2bf43fee4c7ea3cd60790b41f7bbc638a80.exe
PID 2220 wrote to memory of 2892	2220	33985fc81c8cb810bec882cf1bedb2bf43fee4c7ea3cd60790b41f7bbc638a80.exe	33985fc81c8cb810bec882cf1bedb2bf43fee4c7ea3cd60790b41f7bbc638a80.exe

C:\Users\Admin\AppData\Local\Temp\33985fc81c8cb810bec882cf1bedb2bf43fee4c7ea3cd60790b41f7bbc638a80.exe
"C:\Users\Admin\AppData\Local\Temp\33985fc81c8cb810bec882cf1bedb2bf43fee4c7ea3cd60790b41f7bbc638a80.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2220

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\33985fc81c8cb810bec882cf1bedb2bf43fee4c7ea3cd60790b41f7bbc638a80.exe"
2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2824

C:\Users\Admin\AppData\Local\Temp\33985fc81c8cb810bec882cf1bedb2bf43fee4c7ea3cd60790b41f7bbc638a80.exe
"C:\Users\Admin\AppData\Local\Temp\33985fc81c8cb810bec882cf1bedb2bf43fee4c7ea3cd60790b41f7bbc638a80.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2892

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

PowerShell

1

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

4

T1552

Credentials In Files

3

T1552.001

Credentials in Registry

1

T1552.002

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

4

T1005

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

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Downloads

memory/2220-21-0x0000000074D20000-0x000000007540E000-memory.dmp

Filesize
6.9MB

Download
memory/2220-1-0x0000000001030000-0x0000000001106000-memory.dmp

Filesize
856KB

Download
memory/2220-2-0x0000000074D20000-0x000000007540E000-memory.dmp

Filesize
6.9MB

Download
memory/2220-3-0x0000000000B50000-0x0000000000B6A000-memory.dmp

Filesize
104KB

Download
memory/2220-4-0x0000000000AC0000-0x0000000000AD0000-memory.dmp

Filesize
64KB

Download
memory/2220-5-0x0000000005240000-0x00000000052C2000-memory.dmp

Filesize
520KB

Download
memory/2220-0-0x0000000074D2E000-0x0000000074D2F000-memory.dmp

Filesize
4KB

Download
memory/2892-6-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2892-20-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2892-18-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2892-10-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2892-16-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2892-14-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2892-8-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2892-12-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads