agenttesla | 4dd1ec5df036681f5a1e6b50bf0e449c6e396c536cd2037f7691e214e00c2b16

Analysis

max time kernel
149s
max time network
156s
platform
windows11-21h2_x64
resource
win11-20240221-en
resource tags

arch:x64arch:x86image:win11-20240221-enlocale:en-usos:windows11-21h2-x64system
submitted
30-03-2024 14:38

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General

Target

4dd1ec5df036681f5a1e6b50bf0e449c6e396c536cd2037f7691e214e00c2b16.exe
Size

654KB
MD5

342f059472f3b0eba755742421856d6e
SHA1

2fbd2bb10513da4df3df8910b74d89744bb31a13
SHA256

4dd1ec5df036681f5a1e6b50bf0e449c6e396c536cd2037f7691e214e00c2b16
SHA512

0fc6b35882519e5e3b9a8cfba500c67e23636782536580150defeeaedaced107b98b85ddf7186b8c5790f97e452c76586ef05b352d7630a2e6de89d06beceb9c
SSDEEP

12288:xo7KY6+qoDj+W6n7z+Vd0T2+LOVR2LCMtT2fDsCD1aMT7tA:6uv+qoqn3+DR2rCD1aMy

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

https://api.telegram.org/bot5905440472:AAH7yJYEREM-Uefb6Xv04uo_iKD7w2txk9k/

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

Processes:

flow ioc

1 api.ipify.org
1 ip-api.com
2 api.ipify.org

flow	ioc
1	api.ipify.org
1	ip-api.com
2	api.ipify.org

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

4dd1ec5df036681f5a1e6b50bf0e449c6e396c536cd2037f7691e214e00c2b16.exe

pid	process
4560	4dd1ec5df036681f5a1e6b50bf0e449c6e396c536cd2037f7691e214e00c2b16.exe
4560	4dd1ec5df036681f5a1e6b50bf0e449c6e396c536cd2037f7691e214e00c2b16.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

4dd1ec5df036681f5a1e6b50bf0e449c6e396c536cd2037f7691e214e00c2b16.exe

description pid process

Token: SeDebugPrivilege 4560 4dd1ec5df036681f5a1e6b50bf0e449c6e396c536cd2037f7691e214e00c2b16.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

4dd1ec5df036681f5a1e6b50bf0e449c6e396c536cd2037f7691e214e00c2b16.exe

pid process

4560 4dd1ec5df036681f5a1e6b50bf0e449c6e396c536cd2037f7691e214e00c2b16.exe

description	pid	process
Token: SeDebugPrivilege	4560	4dd1ec5df036681f5a1e6b50bf0e449c6e396c536cd2037f7691e214e00c2b16.exe

C:\Users\Admin\AppData\Local\Temp\4dd1ec5df036681f5a1e6b50bf0e449c6e396c536cd2037f7691e214e00c2b16.exe
"C:\Users\Admin\AppData\Local\Temp\4dd1ec5df036681f5a1e6b50bf0e449c6e396c536cd2037f7691e214e00c2b16.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:4560

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/4560-0-0x0000000001300000-0x0000000001344000-memory.dmp

Filesize
272KB

Download
memory/4560-4-0x0000000074790000-0x0000000074F41000-memory.dmp

Filesize
7.7MB

Download
memory/4560-5-0x0000000005E80000-0x0000000006426000-memory.dmp

Filesize
5.6MB

Download
memory/4560-6-0x0000000003160000-0x0000000003170000-memory.dmp

Filesize
64KB

Download
memory/4560-7-0x0000000005940000-0x00000000059A6000-memory.dmp

Filesize
408KB

Download
memory/4560-8-0x0000000006F00000-0x0000000006F92000-memory.dmp

Filesize
584KB

Download
memory/4560-9-0x0000000006FF0000-0x0000000007040000-memory.dmp

Filesize
320KB

Download
memory/4560-10-0x00000000070E0000-0x000000000717C000-memory.dmp

Filesize
624KB

Download
memory/4560-11-0x0000000007070000-0x000000000707A000-memory.dmp

Filesize
40KB

Download
memory/4560-12-0x0000000074790000-0x0000000074F41000-memory.dmp

Filesize
7.7MB

Download
memory/4560-13-0x0000000003160000-0x0000000003170000-memory.dmp

Filesize
64KB

Download