agenttesla | 839cccac7787eee274a7915f806528d73efe83b9f3c7e506cff110f2fbde4791

General

Target

839cccac7787eee274a7915f806528d73efe83b9f3c7e506cff110f2fbde4791.exe
Size

708KB
MD5

7de26bf7834bfa20ead0dea7ef259735
SHA1

7ee77b8473207b5aa764fed84292b4e56cc96e17
SHA256

839cccac7787eee274a7915f806528d73efe83b9f3c7e506cff110f2fbde4791
SHA512

7e40c802baf19d7516e42b1b0a64e852112bdaba36bd093296b10930d7fcbef01ac0ae7715ae809a7325745ffb011e266800c97a0859f54df047ce1a5a44315a
SSDEEP

12288:DWYIPXjxannnHg2hoDJKcbld8JIzbETjRpYhod3gChheQxeQ9+CWDV:DWYIPFannnHg2AJBRGJIajRpyq39hzEp

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: ftp
Host:
ftp://eu-west-1.sftpcloud.io
Port:
21
Username:
64c972c69bef4d24b6a8140c66c10f0a
Password:
2S39TYnNmuLXjVyhLq8dhVRX7Wul6UwJ

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
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

Suspicious use of SetThreadContext 1 IoCs

Processes:

839cccac7787eee274a7915f806528d73efe83b9f3c7e506cff110f2fbde4791.exe

description	pid	process	target process
PID 2252 set thread context of 2756	2252	839cccac7787eee274a7915f806528d73efe83b9f3c7e506cff110f2fbde4791.exe	839cccac7787eee274a7915f806528d73efe83b9f3c7e506cff110f2fbde4791.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

839cccac7787eee274a7915f806528d73efe83b9f3c7e506cff110f2fbde4791.exe

pid	process
2756	839cccac7787eee274a7915f806528d73efe83b9f3c7e506cff110f2fbde4791.exe
2756	839cccac7787eee274a7915f806528d73efe83b9f3c7e506cff110f2fbde4791.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

839cccac7787eee274a7915f806528d73efe83b9f3c7e506cff110f2fbde4791.exe

description pid process

Token: SeDebugPrivilege 2756 839cccac7787eee274a7915f806528d73efe83b9f3c7e506cff110f2fbde4791.exe

description	pid	process
Token: SeDebugPrivilege	2756	839cccac7787eee274a7915f806528d73efe83b9f3c7e506cff110f2fbde4791.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

839cccac7787eee274a7915f806528d73efe83b9f3c7e506cff110f2fbde4791.exe

description	pid	process	target process
PID 2252 wrote to memory of 2756	2252	839cccac7787eee274a7915f806528d73efe83b9f3c7e506cff110f2fbde4791.exe	839cccac7787eee274a7915f806528d73efe83b9f3c7e506cff110f2fbde4791.exe
PID 2252 wrote to memory of 2756	2252	839cccac7787eee274a7915f806528d73efe83b9f3c7e506cff110f2fbde4791.exe	839cccac7787eee274a7915f806528d73efe83b9f3c7e506cff110f2fbde4791.exe
PID 2252 wrote to memory of 2756	2252	839cccac7787eee274a7915f806528d73efe83b9f3c7e506cff110f2fbde4791.exe	839cccac7787eee274a7915f806528d73efe83b9f3c7e506cff110f2fbde4791.exe
PID 2252 wrote to memory of 2756	2252	839cccac7787eee274a7915f806528d73efe83b9f3c7e506cff110f2fbde4791.exe	839cccac7787eee274a7915f806528d73efe83b9f3c7e506cff110f2fbde4791.exe
PID 2252 wrote to memory of 2756	2252	839cccac7787eee274a7915f806528d73efe83b9f3c7e506cff110f2fbde4791.exe	839cccac7787eee274a7915f806528d73efe83b9f3c7e506cff110f2fbde4791.exe
PID 2252 wrote to memory of 2756	2252	839cccac7787eee274a7915f806528d73efe83b9f3c7e506cff110f2fbde4791.exe	839cccac7787eee274a7915f806528d73efe83b9f3c7e506cff110f2fbde4791.exe
PID 2252 wrote to memory of 2756	2252	839cccac7787eee274a7915f806528d73efe83b9f3c7e506cff110f2fbde4791.exe	839cccac7787eee274a7915f806528d73efe83b9f3c7e506cff110f2fbde4791.exe
PID 2252 wrote to memory of 2756	2252	839cccac7787eee274a7915f806528d73efe83b9f3c7e506cff110f2fbde4791.exe	839cccac7787eee274a7915f806528d73efe83b9f3c7e506cff110f2fbde4791.exe
PID 2252 wrote to memory of 2756	2252	839cccac7787eee274a7915f806528d73efe83b9f3c7e506cff110f2fbde4791.exe	839cccac7787eee274a7915f806528d73efe83b9f3c7e506cff110f2fbde4791.exe

C:\Users\Admin\AppData\Local\Temp\839cccac7787eee274a7915f806528d73efe83b9f3c7e506cff110f2fbde4791.exe
"C:\Users\Admin\AppData\Local\Temp\839cccac7787eee274a7915f806528d73efe83b9f3c7e506cff110f2fbde4791.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2252

C:\Users\Admin\AppData\Local\Temp\839cccac7787eee274a7915f806528d73efe83b9f3c7e506cff110f2fbde4791.exe
"C:\Users\Admin\AppData\Local\Temp\839cccac7787eee274a7915f806528d73efe83b9f3c7e506cff110f2fbde4791.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2756

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

4

T1552

Credentials In Files

3

T1552.001

Credentials in Registry

1

T1552.002

Discovery

Lateral Movement

Collection

Data from Local System

4

T1005

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

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Downloads

memory/2252-0-0x0000000000280000-0x0000000000336000-memory.dmp

Filesize
728KB

Download
memory/2252-1-0x0000000074900000-0x0000000074FEE000-memory.dmp

Filesize
6.9MB

Download
memory/2252-2-0x0000000004C40000-0x0000000004C80000-memory.dmp

Filesize
256KB

Download
memory/2252-3-0x00000000004D0000-0x00000000004F0000-memory.dmp

Filesize
128KB

Download
memory/2252-4-0x00000000006D0000-0x00000000006E4000-memory.dmp

Filesize
80KB

Download
memory/2252-5-0x00000000050B0000-0x0000000005132000-memory.dmp

Filesize
520KB

Download
memory/2252-17-0x0000000074900000-0x0000000074FEE000-memory.dmp

Filesize
6.9MB

Download
memory/2756-16-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2756-12-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2756-14-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2756-6-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2756-19-0x0000000002170000-0x00000000021B0000-memory.dmp

Filesize
256KB

Download
memory/2756-18-0x0000000074900000-0x0000000074FEE000-memory.dmp

Filesize
6.9MB

Download
memory/2756-10-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2756-9-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2756-8-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2756-7-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2756-20-0x0000000074900000-0x0000000074FEE000-memory.dmp

Filesize
6.9MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads