agenttesla | 08b34feb13ef3b08ecce62396b953e531bd32c43ef4220e60db3df126b9d200d

Analysis

max time kernel
118s
max time network
122s
platform
windows7_x64
resource
win7-20240319-en
resource tags

arch:x64arch:x86image:win7-20240319-enlocale:en-usos:windows7-x64system
submitted
29-03-2024 01:13

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General

Target

08b34feb13ef3b08ecce62396b953e531bd32c43ef4220e60db3df126b9d200d.exe
Size

235KB
MD5

407acadfea742630a3cf624e7abbfb36
SHA1

effdd42493e507ce4e5be3a1d988e7d14558a810
SHA256

08b34feb13ef3b08ecce62396b953e531bd32c43ef4220e60db3df126b9d200d
SHA512

cc084d9b31a8b1123dc77ef68075548ed2db99b1e1fd974256292534608361b64e1a6803a69266cf3624eb68ab2864a130cdf5351771851da718d978e6ddb99c
SSDEEP

3072:T1X/oJbXQ++GG+xYL23napGEzV72h6p6fbW0e5QkUx1XM:T1X/T++GG+xM23nap7572MebW0MUxV

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.wasstech.com
Port:
587
Username:
[email protected]
Password:
Sunray2700@@
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.

Processes:

flow ioc

2 api.ipify.org
3 api.ipify.org

flow	ioc
2	api.ipify.org
3	api.ipify.org

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

08b34feb13ef3b08ecce62396b953e531bd32c43ef4220e60db3df126b9d200d.exe

pid	process
2192	08b34feb13ef3b08ecce62396b953e531bd32c43ef4220e60db3df126b9d200d.exe
2192	08b34feb13ef3b08ecce62396b953e531bd32c43ef4220e60db3df126b9d200d.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

08b34feb13ef3b08ecce62396b953e531bd32c43ef4220e60db3df126b9d200d.exe

description pid process

Token: SeDebugPrivilege 2192 08b34feb13ef3b08ecce62396b953e531bd32c43ef4220e60db3df126b9d200d.exe

description	pid	process
Token: SeDebugPrivilege	2192	08b34feb13ef3b08ecce62396b953e531bd32c43ef4220e60db3df126b9d200d.exe

C:\Users\Admin\AppData\Local\Temp\08b34feb13ef3b08ecce62396b953e531bd32c43ef4220e60db3df126b9d200d.exe
"C:\Users\Admin\AppData\Local\Temp\08b34feb13ef3b08ecce62396b953e531bd32c43ef4220e60db3df126b9d200d.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2192

Network

MITRE ATT&CK Matrix ATT&CK v13

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

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

memory/2192-0-0x0000000001290000-0x00000000012D2000-memory.dmp

Filesize
264KB

Download
memory/2192-1-0x0000000073AF0000-0x00000000741DE000-memory.dmp

Filesize
6.9MB

Download
memory/2192-2-0x0000000001170000-0x00000000011B0000-memory.dmp

Filesize
256KB

Download
memory/2192-3-0x0000000073AF0000-0x00000000741DE000-memory.dmp

Filesize
6.9MB

Download
memory/2192-4-0x0000000001170000-0x00000000011B0000-memory.dmp

Filesize
256KB

Download