agenttesla | 2ae01061251de51af0f6536047a68d137b5a13c7ea6d02c4cf2235273860318f

Analysis

max time kernel
118s
max time network
118s
platform
windows7_x64
resource
win7-20240220-en
resource tags

arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
submitted
21-05-2024 09:20

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General

Target

8fb777d3216834be1787eb6b32f538983ba82ce75af5925d714036f8d70a2914_dump.exe
Size

236KB
MD5

374e512403b6723a5eda9f5fcf0b027e
SHA1

519e380f45bc17b2cb62decdb3b33c3ad16f19d1
SHA256

2ae01061251de51af0f6536047a68d137b5a13c7ea6d02c4cf2235273860318f
SHA512

0f6bf7aa3cc0e0d78255587908484765ad422a5ad993c38a1860c4e5a6f466ea5bb27961171e07c1f04ce58a4e7397fc8cb1454c1d0441a89a50096f3b9ed576
SSDEEP

3072:e0Yi1Dv5+lRM0kkE0SrkY96A07YJqm05ieY639:eSDv5+lRM0kkE0Srk7r7AqmkYW

Score

10^/10

agenttesla keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.springandsummer.lk
Port:
587
Username:
[email protected]
Password:
anu##323
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

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

8fb777d3216834be1787eb6b32f538983ba82ce75af5925d714036f8d70a2914_dump.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Windows\CurrentVersion\Run\boqXv = "C:\\Users\\Admin\\AppData\\Roaming\\boqXv\\boqXv.exe"	8fb777d3216834be1787eb6b32f538983ba82ce75af5925d714036f8d70a2914_dump.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

8fb777d3216834be1787eb6b32f538983ba82ce75af5925d714036f8d70a2914_dump.exe

pid	process
2932	8fb777d3216834be1787eb6b32f538983ba82ce75af5925d714036f8d70a2914_dump.exe
2932	8fb777d3216834be1787eb6b32f538983ba82ce75af5925d714036f8d70a2914_dump.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

8fb777d3216834be1787eb6b32f538983ba82ce75af5925d714036f8d70a2914_dump.exe

description pid process

Token: SeDebugPrivilege 2932 8fb777d3216834be1787eb6b32f538983ba82ce75af5925d714036f8d70a2914_dump.exe

description	pid	process
Token: SeDebugPrivilege	2932	8fb777d3216834be1787eb6b32f538983ba82ce75af5925d714036f8d70a2914_dump.exe

C:\Users\Admin\AppData\Local\Temp\8fb777d3216834be1787eb6b32f538983ba82ce75af5925d714036f8d70a2914_dump.exe
"C:\Users\Admin\AppData\Local\Temp\8fb777d3216834be1787eb6b32f538983ba82ce75af5925d714036f8d70a2914_dump.exe"
1⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2932

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Credentials in Registry

T1552.002

Discovery

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2932-0-0x0000000074AAE000-0x0000000074AAF000-memory.dmp

Filesize
4KB

Download
memory/2932-1-0x0000000001250000-0x0000000001292000-memory.dmp

Filesize
264KB

Download
memory/2932-2-0x0000000074AA0000-0x000000007518E000-memory.dmp

Filesize
6.9MB

Download
memory/2932-4-0x0000000074AAE000-0x0000000074AAF000-memory.dmp

Filesize
4KB

Download
memory/2932-5-0x0000000074AA0000-0x000000007518E000-memory.dmp

Filesize
6.9MB

Download