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 1712 set thread context of 1348	1712	839cccac7787eee274a7915f806528d73efe83b9f3c7e506cff110f2fbde4791.exe	839cccac7787eee274a7915f806528d73efe83b9f3c7e506cff110f2fbde4791.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

839cccac7787eee274a7915f806528d73efe83b9f3c7e506cff110f2fbde4791.exe

pid	process
1348	839cccac7787eee274a7915f806528d73efe83b9f3c7e506cff110f2fbde4791.exe
1348	839cccac7787eee274a7915f806528d73efe83b9f3c7e506cff110f2fbde4791.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

839cccac7787eee274a7915f806528d73efe83b9f3c7e506cff110f2fbde4791.exe

description pid process

Token: SeDebugPrivilege 1348 839cccac7787eee274a7915f806528d73efe83b9f3c7e506cff110f2fbde4791.exe

description	pid	process
Token: SeDebugPrivilege	1348	839cccac7787eee274a7915f806528d73efe83b9f3c7e506cff110f2fbde4791.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

839cccac7787eee274a7915f806528d73efe83b9f3c7e506cff110f2fbde4791.exe

description	pid	process	target process
PID 1712 wrote to memory of 1348	1712	839cccac7787eee274a7915f806528d73efe83b9f3c7e506cff110f2fbde4791.exe	839cccac7787eee274a7915f806528d73efe83b9f3c7e506cff110f2fbde4791.exe
PID 1712 wrote to memory of 1348	1712	839cccac7787eee274a7915f806528d73efe83b9f3c7e506cff110f2fbde4791.exe	839cccac7787eee274a7915f806528d73efe83b9f3c7e506cff110f2fbde4791.exe
PID 1712 wrote to memory of 1348	1712	839cccac7787eee274a7915f806528d73efe83b9f3c7e506cff110f2fbde4791.exe	839cccac7787eee274a7915f806528d73efe83b9f3c7e506cff110f2fbde4791.exe
PID 1712 wrote to memory of 1348	1712	839cccac7787eee274a7915f806528d73efe83b9f3c7e506cff110f2fbde4791.exe	839cccac7787eee274a7915f806528d73efe83b9f3c7e506cff110f2fbde4791.exe
PID 1712 wrote to memory of 1348	1712	839cccac7787eee274a7915f806528d73efe83b9f3c7e506cff110f2fbde4791.exe	839cccac7787eee274a7915f806528d73efe83b9f3c7e506cff110f2fbde4791.exe
PID 1712 wrote to memory of 1348	1712	839cccac7787eee274a7915f806528d73efe83b9f3c7e506cff110f2fbde4791.exe	839cccac7787eee274a7915f806528d73efe83b9f3c7e506cff110f2fbde4791.exe
PID 1712 wrote to memory of 1348	1712	839cccac7787eee274a7915f806528d73efe83b9f3c7e506cff110f2fbde4791.exe	839cccac7787eee274a7915f806528d73efe83b9f3c7e506cff110f2fbde4791.exe
PID 1712 wrote to memory of 1348	1712	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:1712

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:1348

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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

Command and Control

Exfiltration

Impact

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Downloads

memory/1348-17-0x0000000005AC0000-0x0000000005B26000-memory.dmp

Filesize
408KB

Download
memory/1348-14-0x0000000005970000-0x0000000005980000-memory.dmp

Filesize
64KB

Download
memory/1348-19-0x00000000749E0000-0x0000000075190000-memory.dmp

Filesize
7.7MB

Download
memory/1348-13-0x00000000749E0000-0x0000000075190000-memory.dmp

Filesize
7.7MB

Download
memory/1348-18-0x0000000006780000-0x00000000067D0000-memory.dmp

Filesize
320KB

Download
memory/1348-20-0x0000000005970000-0x0000000005980000-memory.dmp

Filesize
64KB

Download
memory/1348-10-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/1712-15-0x0000000005B60000-0x0000000005B70000-memory.dmp

Filesize
64KB

Download
memory/1712-5-0x0000000005B60000-0x0000000005B70000-memory.dmp

Filesize
64KB

Download
memory/1712-4-0x0000000005B30000-0x0000000005B3A000-memory.dmp

Filesize
40KB

Download
memory/1712-7-0x0000000005C60000-0x0000000005C74000-memory.dmp

Filesize
80KB

Download
memory/1712-12-0x00000000749E0000-0x0000000075190000-memory.dmp

Filesize
7.7MB

Download
memory/1712-6-0x0000000005C20000-0x0000000005C40000-memory.dmp

Filesize
128KB

Download
memory/1712-1-0x00000000749E0000-0x0000000075190000-memory.dmp

Filesize
7.7MB

Download
memory/1712-3-0x00000000059A0000-0x0000000005A32000-memory.dmp

Filesize
584KB

Download
memory/1712-0-0x0000000000EF0000-0x0000000000FA6000-memory.dmp

Filesize
728KB

Download
memory/1712-16-0x00000000749E0000-0x0000000075190000-memory.dmp

Filesize
7.7MB

Download
memory/1712-9-0x000000000C940000-0x000000000C9DC000-memory.dmp

Filesize
624KB

Download
memory/1712-2-0x0000000005EB0000-0x0000000006454000-memory.dmp

Filesize
5.6MB

Download
memory/1712-8-0x0000000009820000-0x00000000098A2000-memory.dmp

Filesize
520KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads