agenttesla | bf934681200971a6ae822aa59d0cbb4da25e5f225731f99426f4bb1721063bde

General

Target

NEAS.bf934681200971a6ae822aa59d0cbb4da25e5f225731f99426f4bb1721063bde.exe
Size

716KB
MD5

27177294843b989dfe02bfb64622212e
SHA1

9584be4dccf2c5067629d208490040223ad98f80
SHA256

bf934681200971a6ae822aa59d0cbb4da25e5f225731f99426f4bb1721063bde
SHA512

73a8a029b50fcd256f578858f24cfead91287e97c38dd2fa4764d2d94012b17abb4b0a64ca9e139c34f21481cd358d2c00ae4865b490cf6870c5cfe655a5bd69
SSDEEP

12288:RVdIOcaKXPuUs/IbknLJfUhhNA+xFR8wuaVCQS3ObHe7itlEEM:RVlcae141chha+FR8wvV9e7mlEEM

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
sg3plcpnl0195.prod.sin3.secureserver.net
Port:
587
Username:
[email protected]
Password:
V#[email protected]&Qo!
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 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

4 api.ipify.org
5 api.ipify.org

flow	ioc
4	api.ipify.org
5	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

Processes:

NEAS.bf934681200971a6ae822aa59d0cbb4da25e5f225731f99426f4bb1721063bde.exe

description	pid	process	target process
PID 2964 set thread context of 2988	2964	NEAS.bf934681200971a6ae822aa59d0cbb4da25e5f225731f99426f4bb1721063bde.exe	NEAS.bf934681200971a6ae822aa59d0cbb4da25e5f225731f99426f4bb1721063bde.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

NEAS.bf934681200971a6ae822aa59d0cbb4da25e5f225731f99426f4bb1721063bde.exe

pid	process
2988	NEAS.bf934681200971a6ae822aa59d0cbb4da25e5f225731f99426f4bb1721063bde.exe
2988	NEAS.bf934681200971a6ae822aa59d0cbb4da25e5f225731f99426f4bb1721063bde.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

NEAS.bf934681200971a6ae822aa59d0cbb4da25e5f225731f99426f4bb1721063bde.exe

description pid process

Token: SeDebugPrivilege 2988 NEAS.bf934681200971a6ae822aa59d0cbb4da25e5f225731f99426f4bb1721063bde.exe

description	pid	process
Token: SeDebugPrivilege	2988	NEAS.bf934681200971a6ae822aa59d0cbb4da25e5f225731f99426f4bb1721063bde.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

NEAS.bf934681200971a6ae822aa59d0cbb4da25e5f225731f99426f4bb1721063bde.exe

description	pid	process	target process
PID 2964 wrote to memory of 2988	2964	NEAS.bf934681200971a6ae822aa59d0cbb4da25e5f225731f99426f4bb1721063bde.exe	NEAS.bf934681200971a6ae822aa59d0cbb4da25e5f225731f99426f4bb1721063bde.exe
PID 2964 wrote to memory of 2988	2964	NEAS.bf934681200971a6ae822aa59d0cbb4da25e5f225731f99426f4bb1721063bde.exe	NEAS.bf934681200971a6ae822aa59d0cbb4da25e5f225731f99426f4bb1721063bde.exe
PID 2964 wrote to memory of 2988	2964	NEAS.bf934681200971a6ae822aa59d0cbb4da25e5f225731f99426f4bb1721063bde.exe	NEAS.bf934681200971a6ae822aa59d0cbb4da25e5f225731f99426f4bb1721063bde.exe
PID 2964 wrote to memory of 2988	2964	NEAS.bf934681200971a6ae822aa59d0cbb4da25e5f225731f99426f4bb1721063bde.exe	NEAS.bf934681200971a6ae822aa59d0cbb4da25e5f225731f99426f4bb1721063bde.exe
PID 2964 wrote to memory of 2988	2964	NEAS.bf934681200971a6ae822aa59d0cbb4da25e5f225731f99426f4bb1721063bde.exe	NEAS.bf934681200971a6ae822aa59d0cbb4da25e5f225731f99426f4bb1721063bde.exe
PID 2964 wrote to memory of 2988	2964	NEAS.bf934681200971a6ae822aa59d0cbb4da25e5f225731f99426f4bb1721063bde.exe	NEAS.bf934681200971a6ae822aa59d0cbb4da25e5f225731f99426f4bb1721063bde.exe
PID 2964 wrote to memory of 2988	2964	NEAS.bf934681200971a6ae822aa59d0cbb4da25e5f225731f99426f4bb1721063bde.exe	NEAS.bf934681200971a6ae822aa59d0cbb4da25e5f225731f99426f4bb1721063bde.exe
PID 2964 wrote to memory of 2988	2964	NEAS.bf934681200971a6ae822aa59d0cbb4da25e5f225731f99426f4bb1721063bde.exe	NEAS.bf934681200971a6ae822aa59d0cbb4da25e5f225731f99426f4bb1721063bde.exe
PID 2964 wrote to memory of 2988	2964	NEAS.bf934681200971a6ae822aa59d0cbb4da25e5f225731f99426f4bb1721063bde.exe	NEAS.bf934681200971a6ae822aa59d0cbb4da25e5f225731f99426f4bb1721063bde.exe

C:\Users\Admin\AppData\Local\Temp\NEAS.bf934681200971a6ae822aa59d0cbb4da25e5f225731f99426f4bb1721063bde.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.bf934681200971a6ae822aa59d0cbb4da25e5f225731f99426f4bb1721063bde.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2964

C:\Users\Admin\AppData\Local\Temp\NEAS.bf934681200971a6ae822aa59d0cbb4da25e5f225731f99426f4bb1721063bde.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.bf934681200971a6ae822aa59d0cbb4da25e5f225731f99426f4bb1721063bde.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2988

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

memory/2964-1-0x0000000074A90000-0x000000007517E000-memory.dmp

Filesize
6.9MB

Download
memory/2964-0-0x0000000000F70000-0x000000000102A000-memory.dmp

Filesize
744KB

Download
memory/2964-2-0x0000000004760000-0x00000000047A0000-memory.dmp

Filesize
256KB

Download
memory/2964-3-0x00000000004E0000-0x00000000004F6000-memory.dmp

Filesize
88KB

Download
memory/2964-4-0x0000000000710000-0x0000000000718000-memory.dmp

Filesize
32KB

Download
memory/2964-5-0x0000000000720000-0x000000000072A000-memory.dmp

Filesize
40KB

Download
memory/2964-6-0x0000000005B90000-0x0000000005C0A000-memory.dmp

Filesize
488KB

Download
memory/2964-16-0x0000000074A90000-0x000000007517E000-memory.dmp

Filesize
6.9MB

Download
memory/2988-11-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2988-10-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2988-9-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2988-12-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2988-14-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2988-7-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2988-17-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2988-19-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2988-20-0x0000000074A10000-0x00000000750FE000-memory.dmp

Filesize
6.9MB

Download
memory/2988-21-0x0000000004A90000-0x0000000004AD0000-memory.dmp

Filesize
256KB

Download
memory/2988-22-0x0000000074A10000-0x00000000750FE000-memory.dmp

Filesize
6.9MB

Download
memory/2988-23-0x0000000004A90000-0x0000000004AD0000-memory.dmp

Filesize
256KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads