agenttesla | 8eda4f675345882d576ca55eb15910f40308ffb8b74c85f4bdacc09eeb68e948

Analysis

max time kernel
103s
max time network
123s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
11-10-2024 10:57

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General

Target

8eda4f675345882d576ca55eb15910f40308ffb8b74c85f4bdacc09eeb68e948.exe
Size

238KB
MD5

28b03493bb32301fa1d826328be58b00
SHA1

7d56648e31f548af8b378f50c1a07b10001493f8
SHA256

8eda4f675345882d576ca55eb15910f40308ffb8b74c85f4bdacc09eeb68e948
SHA512

21aa9d923e3febbd0ddd1097f648db18ffcec51dfd569b1516a6678e1562443d7be71227f1f0b6f55f31f87393e9328bfff421ec97f1c28ff532d6a259c72d28
SSDEEP

3072:q4lyayKSTCQSTwic3N7XRu2HjAhj0jrYQE5xmfxXa6r:q0yayKSWBsr3/LDAhj0jrrhfxq

Score

10^/10

agenttesla discovery keylogger spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
mail.bonnyriggdentalsurgery.com.au
Port:
587
Username:
[email protected]
Password:
eL)rV@QBKA#m

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.bonnyriggdentalsurgery.com.au
Port:
587
Username:
[email protected]
Password:
eL)rV@QBKA#m
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 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 3 IoCs

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

flow	ioc
16	api.ipify.org
17	ip-api.com
15	api.ipify.org

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	8eda4f675345882d576ca55eb15910f40308ffb8b74c85f4bdacc09eeb68e948.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1052	8eda4f675345882d576ca55eb15910f40308ffb8b74c85f4bdacc09eeb68e948.exe
1052	8eda4f675345882d576ca55eb15910f40308ffb8b74c85f4bdacc09eeb68e948.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1052	8eda4f675345882d576ca55eb15910f40308ffb8b74c85f4bdacc09eeb68e948.exe

C:\Users\Admin\AppData\Local\Temp\8eda4f675345882d576ca55eb15910f40308ffb8b74c85f4bdacc09eeb68e948.exe
"C:\Users\Admin\AppData\Local\Temp\8eda4f675345882d576ca55eb15910f40308ffb8b74c85f4bdacc09eeb68e948.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1052

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/1052-0-0x0000000074DBE000-0x0000000074DBF000-memory.dmp

Filesize
4KB

Download
memory/1052-1-0x00000000008D0000-0x0000000000912000-memory.dmp

Filesize
264KB

Download
memory/1052-2-0x00000000059D0000-0x0000000005F74000-memory.dmp

Filesize
5.6MB

Download
memory/1052-3-0x0000000005420000-0x0000000005486000-memory.dmp

Filesize
408KB

Download
memory/1052-4-0x0000000074DB0000-0x0000000075560000-memory.dmp

Filesize
7.7MB

Download
memory/1052-5-0x0000000006A40000-0x0000000006AD2000-memory.dmp

Filesize
584KB

Download
memory/1052-6-0x0000000006B00000-0x0000000006B50000-memory.dmp

Filesize
320KB

Download
memory/1052-7-0x0000000006BF0000-0x0000000006C8C000-memory.dmp

Filesize
624KB

Download
memory/1052-8-0x0000000006AE0000-0x0000000006AEA000-memory.dmp

Filesize
40KB

Download
memory/1052-9-0x0000000074DBE000-0x0000000074DBF000-memory.dmp

Filesize
4KB

Download
memory/1052-10-0x0000000074DB0000-0x0000000075560000-memory.dmp

Filesize
7.7MB

Download