agenttesla | 4915a2352b93bf2e48beb6b46d5704612f7bd541c53efab3ad106f25e45e0ed2

Analysis

max time kernel
120s
max time network
121s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
22/05/2024, 02:15

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General

Target

4915a2352b93bf2e48beb6b46d5704612f7bd541c53efab3ad106f25e45e0ed2.exe
Size

234KB
MD5

e61c89b04a22450dfe1e5a2e40da2fa3
SHA1

430819b5aec30d9ddb3e0cca7bfa8491c85ff80c
SHA256

4915a2352b93bf2e48beb6b46d5704612f7bd541c53efab3ad106f25e45e0ed2
SHA512

15a86c9d170644a6e29a6ac53827825b9d3e417a1c07a98a328dcfbc899dad27fa2ec2eaf21aa733ae8ff0ed784fec722d01a41a41f2e300af92d3fed2ebc01a
SSDEEP

3072:o8umieCmsvD8JTcbtnoTiFvO5ND95D4Gx/Mex:o8umieCmsvD8JTcbtnoig9r/n

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.officeemailbackup.com
Port:
587
Username:
[email protected]
Password:
qdYo!K%U_OS?
Email To:
[email protected]

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

Looks up external IP address via web service 2 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

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

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2020	4915a2352b93bf2e48beb6b46d5704612f7bd541c53efab3ad106f25e45e0ed2.exe
2020	4915a2352b93bf2e48beb6b46d5704612f7bd541c53efab3ad106f25e45e0ed2.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2020	4915a2352b93bf2e48beb6b46d5704612f7bd541c53efab3ad106f25e45e0ed2.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2020	4915a2352b93bf2e48beb6b46d5704612f7bd541c53efab3ad106f25e45e0ed2.exe

C:\Users\Admin\AppData\Local\Temp\4915a2352b93bf2e48beb6b46d5704612f7bd541c53efab3ad106f25e45e0ed2.exe
"C:\Users\Admin\AppData\Local\Temp\4915a2352b93bf2e48beb6b46d5704612f7bd541c53efab3ad106f25e45e0ed2.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2020

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Credentials in Registry

T1552.002

Discovery

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2020-0-0x000000007406E000-0x000000007406F000-memory.dmp

Filesize
4KB

Download
memory/2020-1-0x0000000000CE0000-0x0000000000D20000-memory.dmp

Filesize
256KB

Download
memory/2020-2-0x0000000074060000-0x000000007474E000-memory.dmp

Filesize
6.9MB

Download
memory/2020-3-0x000000007406E000-0x000000007406F000-memory.dmp

Filesize
4KB

Download
memory/2020-4-0x0000000074060000-0x000000007474E000-memory.dmp

Filesize
6.9MB

Download