agenttesla | 4a796e0df56efffe069ef3ff7fef65988d50642c075f8d71aa103cb926269768

General

Target

4a796e0df56efffe069ef3ff7fef65988d50642c075f8d71aa103cb926269768.exe
Size

52.0MB
MD5

85eed2d2a12d998a4bc78cbe9ca570d1
SHA1

5b82b65b875b994a5e0c549541b00facecba37e1
SHA256

4a796e0df56efffe069ef3ff7fef65988d50642c075f8d71aa103cb926269768
SHA512

912b4f223434c319007f2d03439ae7b3bff0ebd2e5992577ebded61e2dd24adf7c9263acac40be8ac62572121b299b9df3118d6b79bcb2f76c834a0519bbaa3f
SSDEEP

12288:8sl5nF8aVdqrlb9LBH99d/j1yDduDas9Qq0bzG8P4vlf9Oa0c5k01QRP:fl7qhb9VH99Z5yDduDagC3BP4vluCUP

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
mail.flecon.com.sg
Port:
587
Username:
[email protected]
Password:
8CJN6A87XUIU

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.flecon.com.sg
Port:
587
Username:
[email protected]
Password:
8CJN6A87XUIU
Email To:
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
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
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

48 ip-api.com

flow	ioc
48	ip-api.com

Suspicious use of SetThreadContext 1 IoCs

Processes:

4a796e0df56efffe069ef3ff7fef65988d50642c075f8d71aa103cb926269768.exe

description	pid	process	target process
PID 3112 set thread context of 4884	3112	4a796e0df56efffe069ef3ff7fef65988d50642c075f8d71aa103cb926269768.exe	4a796e0df56efffe069ef3ff7fef65988d50642c075f8d71aa103cb926269768.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

4a796e0df56efffe069ef3ff7fef65988d50642c075f8d71aa103cb926269768.exe4a796e0df56efffe069ef3ff7fef65988d50642c075f8d71aa103cb926269768.exe

pid	process
3112	4a796e0df56efffe069ef3ff7fef65988d50642c075f8d71aa103cb926269768.exe
3112	4a796e0df56efffe069ef3ff7fef65988d50642c075f8d71aa103cb926269768.exe
4884	4a796e0df56efffe069ef3ff7fef65988d50642c075f8d71aa103cb926269768.exe
4884	4a796e0df56efffe069ef3ff7fef65988d50642c075f8d71aa103cb926269768.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

4a796e0df56efffe069ef3ff7fef65988d50642c075f8d71aa103cb926269768.exe4a796e0df56efffe069ef3ff7fef65988d50642c075f8d71aa103cb926269768.exe

description	pid	process
Token: SeDebugPrivilege	3112	4a796e0df56efffe069ef3ff7fef65988d50642c075f8d71aa103cb926269768.exe
Token: SeDebugPrivilege	4884	4a796e0df56efffe069ef3ff7fef65988d50642c075f8d71aa103cb926269768.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

4a796e0df56efffe069ef3ff7fef65988d50642c075f8d71aa103cb926269768.exe

description	pid	process	target process
PID 3112 wrote to memory of 4884	3112	4a796e0df56efffe069ef3ff7fef65988d50642c075f8d71aa103cb926269768.exe	4a796e0df56efffe069ef3ff7fef65988d50642c075f8d71aa103cb926269768.exe
PID 3112 wrote to memory of 4884	3112	4a796e0df56efffe069ef3ff7fef65988d50642c075f8d71aa103cb926269768.exe	4a796e0df56efffe069ef3ff7fef65988d50642c075f8d71aa103cb926269768.exe
PID 3112 wrote to memory of 4884	3112	4a796e0df56efffe069ef3ff7fef65988d50642c075f8d71aa103cb926269768.exe	4a796e0df56efffe069ef3ff7fef65988d50642c075f8d71aa103cb926269768.exe
PID 3112 wrote to memory of 4884	3112	4a796e0df56efffe069ef3ff7fef65988d50642c075f8d71aa103cb926269768.exe	4a796e0df56efffe069ef3ff7fef65988d50642c075f8d71aa103cb926269768.exe
PID 3112 wrote to memory of 4884	3112	4a796e0df56efffe069ef3ff7fef65988d50642c075f8d71aa103cb926269768.exe	4a796e0df56efffe069ef3ff7fef65988d50642c075f8d71aa103cb926269768.exe
PID 3112 wrote to memory of 4884	3112	4a796e0df56efffe069ef3ff7fef65988d50642c075f8d71aa103cb926269768.exe	4a796e0df56efffe069ef3ff7fef65988d50642c075f8d71aa103cb926269768.exe
PID 3112 wrote to memory of 4884	3112	4a796e0df56efffe069ef3ff7fef65988d50642c075f8d71aa103cb926269768.exe	4a796e0df56efffe069ef3ff7fef65988d50642c075f8d71aa103cb926269768.exe
PID 3112 wrote to memory of 4884	3112	4a796e0df56efffe069ef3ff7fef65988d50642c075f8d71aa103cb926269768.exe	4a796e0df56efffe069ef3ff7fef65988d50642c075f8d71aa103cb926269768.exe

C:\Users\Admin\AppData\Local\Temp\4a796e0df56efffe069ef3ff7fef65988d50642c075f8d71aa103cb926269768.exe
"C:\Users\Admin\AppData\Local\Temp\4a796e0df56efffe069ef3ff7fef65988d50642c075f8d71aa103cb926269768.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3112

C:\Users\Admin\AppData\Local\Temp\4a796e0df56efffe069ef3ff7fef65988d50642c075f8d71aa103cb926269768.exe
"C:\Users\Admin\AppData\Local\Temp\4a796e0df56efffe069ef3ff7fef65988d50642c075f8d71aa103cb926269768.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4884

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

3

T1552

Credentials In Files

3

T1552.001

Discovery

Lateral Movement

Collection

Data from Local System

3

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\4a796e0df56efffe069ef3ff7fef65988d50642c075f8d71aa103cb926269768.exe.log

Filesize
1KB

MD5
8ec831f3e3a3f77e4a7b9cd32b48384c

SHA1
d83f09fd87c5bd86e045873c231c14836e76a05c

SHA256
7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

SHA512
26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

Download Submit
memory/3112-10-0x0000000006310000-0x00000000063AC000-memory.dmp

Filesize
624KB

Download
memory/3112-14-0x0000000074DD0000-0x0000000075580000-memory.dmp

Filesize
7.7MB

Download
memory/3112-9-0x00000000061F0000-0x000000000626C000-memory.dmp

Filesize
496KB

Download
memory/3112-4-0x00000000050D0000-0x00000000050E0000-memory.dmp

Filesize
64KB

Download
memory/3112-5-0x0000000004F00000-0x0000000004F0A000-memory.dmp

Filesize
40KB

Download
memory/3112-6-0x00000000051D0000-0x00000000051E8000-memory.dmp

Filesize
96KB

Download
memory/3112-7-0x0000000005200000-0x0000000005208000-memory.dmp

Filesize
32KB

Download
memory/3112-8-0x0000000005220000-0x000000000522A000-memory.dmp

Filesize
40KB

Download
memory/3112-3-0x0000000004F30000-0x0000000004FC2000-memory.dmp

Filesize
584KB

Download
memory/3112-1-0x0000000074DD0000-0x0000000075580000-memory.dmp

Filesize
7.7MB

Download
memory/3112-0-0x0000000000450000-0x0000000000504000-memory.dmp

Filesize
720KB

Download
memory/3112-2-0x0000000005440000-0x00000000059E4000-memory.dmp

Filesize
5.6MB

Download
memory/4884-15-0x0000000074DD0000-0x0000000075580000-memory.dmp

Filesize
7.7MB

Download
memory/4884-11-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/4884-16-0x0000000005220000-0x0000000005230000-memory.dmp

Filesize
64KB

Download
memory/4884-17-0x00000000051B0000-0x0000000005216000-memory.dmp

Filesize
408KB

Download
memory/4884-18-0x0000000006850000-0x00000000068A0000-memory.dmp

Filesize
320KB

Download
memory/4884-19-0x0000000074DD0000-0x0000000075580000-memory.dmp

Filesize
7.7MB

Download
memory/4884-20-0x0000000005220000-0x0000000005230000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads