agenttesla | 76a168879336ab9d3759e27f0b3108133f213a9b49b67c578660c34577aff2d7

Analysis

max time kernel
106s
max time network
107s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
02-10-2024 04:17

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General

Target

76a168879336ab9d3759e27f0b3108133f213a9b49b67c578660c34577aff2d7N.exe
Size

240KB
MD5

f165c8bb3ec97162d196f6a159c9b010
SHA1

cd3fd52281141178dd84844eac198e5af3626ce0
SHA256

76a168879336ab9d3759e27f0b3108133f213a9b49b67c578660c34577aff2d7
SHA512

87ddb94526baedfcb833068c2721c8dabd09ba45a3582e773103b248ec357247e69f452aaef29a2a8b9985f7b02b8fe11e0cd2482c637b80b9f96d5368498732
SSDEEP

3072:NkaW81tF9F1a23XXmsBu6yd6aosPns/5ZaJBsbmtosL:KaW81tF9F1a23HNZsPns2JB82

Score

10^/10

agenttesla discovery keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

https://api.telegram.org/bot6455833672:AAEFwznYRFbwog3UBqp13FPbH7YVb236SRI/

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 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
16	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	76a168879336ab9d3759e27f0b3108133f213a9b49b67c578660c34577aff2d7N.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1076	76a168879336ab9d3759e27f0b3108133f213a9b49b67c578660c34577aff2d7N.exe
1076	76a168879336ab9d3759e27f0b3108133f213a9b49b67c578660c34577aff2d7N.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1076	76a168879336ab9d3759e27f0b3108133f213a9b49b67c578660c34577aff2d7N.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1076	76a168879336ab9d3759e27f0b3108133f213a9b49b67c578660c34577aff2d7N.exe

C:\Users\Admin\AppData\Local\Temp\76a168879336ab9d3759e27f0b3108133f213a9b49b67c578660c34577aff2d7N.exe
"C:\Users\Admin\AppData\Local\Temp\76a168879336ab9d3759e27f0b3108133f213a9b49b67c578660c34577aff2d7N.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1076

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

Replay Monitor

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Downloads

memory/1076-0-0x0000000074D5E000-0x0000000074D5F000-memory.dmp

Filesize
4KB

Download
memory/1076-1-0x0000000000FE0000-0x0000000001022000-memory.dmp

Filesize
264KB

Download
memory/1076-2-0x00000000060C0000-0x0000000006664000-memory.dmp

Filesize
5.6MB

Download
memory/1076-3-0x0000000005A60000-0x0000000005AC6000-memory.dmp

Filesize
408KB

Download
memory/1076-4-0x0000000074D50000-0x0000000075500000-memory.dmp

Filesize
7.7MB

Download
memory/1076-5-0x00000000070D0000-0x0000000007162000-memory.dmp

Filesize
584KB

Download
memory/1076-6-0x0000000007170000-0x00000000071C0000-memory.dmp

Filesize
320KB

Download
memory/1076-7-0x0000000007260000-0x00000000072FC000-memory.dmp

Filesize
624KB

Download
memory/1076-8-0x0000000007520000-0x000000000752A000-memory.dmp

Filesize
40KB

Download
memory/1076-9-0x0000000074D5E000-0x0000000074D5F000-memory.dmp

Filesize
4KB

Download
memory/1076-10-0x0000000074D50000-0x0000000075500000-memory.dmp

Filesize
7.7MB

Download