agenttesla | f943f06dedcd8017ca95691364f90df38fb8e9e4620bb5a5fc9739d0b2797446

Analysis

max time kernel
122s
max time network
123s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
16-09-2024 01:50

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General

Target

f943f06dedcd8017ca95691364f90df38fb8e9e4620bb5a5fc9739d0b2797446.exe
Size

234KB
MD5

088211e09899d6a902f83b94702a8560
SHA1

ac96782481cfc2c3a9db33e1e1fa560e7303548e
SHA256

f943f06dedcd8017ca95691364f90df38fb8e9e4620bb5a5fc9739d0b2797446
SHA512

357b23af38e19e289cec7cb57c948929e29b2e7c971f3f688a50c08bbd3764a6450a5aeadb9eb183e7b144d1b098f68dd7813bd8986df0d5e970db09a26094b1
SSDEEP

3072:8d0e4UfeCwl7L+hWlLzb9nJvc+guf2Omj5lVTDha:8d0e4UfeCc7L+hWxzb9nS+gY2OmxTl

Score

10^/10

agenttesla credential_access discovery keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
smtp.yandex.com
Port:
587
Username:
[email protected]
Password:
aowapnzgtwgqowgt
Email To:
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
credential_access stealer

Credentials from Web Browsers
T1555.003
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

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	f943f06dedcd8017ca95691364f90df38fb8e9e4620bb5a5fc9739d0b2797446.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3000	f943f06dedcd8017ca95691364f90df38fb8e9e4620bb5a5fc9739d0b2797446.exe
3000	f943f06dedcd8017ca95691364f90df38fb8e9e4620bb5a5fc9739d0b2797446.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3000	f943f06dedcd8017ca95691364f90df38fb8e9e4620bb5a5fc9739d0b2797446.exe

C:\Users\Admin\AppData\Local\Temp\f943f06dedcd8017ca95691364f90df38fb8e9e4620bb5a5fc9739d0b2797446.exe
"C:\Users\Admin\AppData\Local\Temp\f943f06dedcd8017ca95691364f90df38fb8e9e4620bb5a5fc9739d0b2797446.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3000

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Credentials in Registry

T1552.002

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

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Downloads

memory/3000-0-0x0000000073F8E000-0x0000000073F8F000-memory.dmp

Filesize
4KB

Download
memory/3000-1-0x0000000000E40000-0x0000000000E80000-memory.dmp

Filesize
256KB

Download
memory/3000-2-0x0000000073F80000-0x000000007466E000-memory.dmp

Filesize
6.9MB

Download
memory/3000-3-0x0000000073F8E000-0x0000000073F8F000-memory.dmp

Filesize
4KB

Download
memory/3000-4-0x0000000073F80000-0x000000007466E000-memory.dmp

Filesize
6.9MB

Download