agenttesla | f1ef036b61d724edf304d171e67d4bd3faf0d27abd5486ae0893843a5464ed9b

Analysis

max time kernel
122s
max time network
127s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
07/10/2024, 09:30

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General

Target

final_payload.exe
Size

237KB
MD5

98ca5c0430d77e315958f9d9c1d1d11d
SHA1

4039ec85d1b8ab79275d0d1973a7ed2189430475
SHA256

f1ef036b61d724edf304d171e67d4bd3faf0d27abd5486ae0893843a5464ed9b
SHA512

4a30276ac8ac30453a2e048dd014d1ce180c4ccf3c07dd143f3f520695e81568011e91933d0bbfa0b1f46c0377dffa10bec43cf28292b215a7174e9c22d25ba4
SSDEEP

3072:8S6yayKFhMvis4Kj62BIoR0Ea5t9H5aabLEJUb:8S6yayKF+vTDfIoR0Ea5t9E8LM

Score

10^/10

agenttesla discovery keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

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

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
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 3 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

Credentials from Web Browsers
T1555.003

Looks up external IP address via web service 1 IoCs

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

flow	ioc
4	ip-api.com

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	final_payload.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3028	final_payload.exe
3028	final_payload.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3028	final_payload.exe

C:\Users\Admin\AppData\Local\Temp\final_payload.exe
"C:\Users\Admin\AppData\Local\Temp\final_payload.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3028

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

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/3028-0-0x000000007420E000-0x000000007420F000-memory.dmp

Filesize
4KB

Download
memory/3028-1-0x00000000002E0000-0x0000000000322000-memory.dmp

Filesize
264KB

Download
memory/3028-2-0x0000000074200000-0x00000000748EE000-memory.dmp

Filesize
6.9MB

Download
memory/3028-3-0x000000007420E000-0x000000007420F000-memory.dmp

Filesize
4KB

Download
memory/3028-4-0x0000000074200000-0x00000000748EE000-memory.dmp

Filesize
6.9MB

Download