agenttesla | 2d85be4b0711072c9bc1f6347f1a8d67de0e014c5d87d8a64dbca0ca323c1d20

Analysis

max time kernel
140s
max time network
107s
platform
windows10-2004_x64
resource
win10v2004-20240419-en
resource tags

arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
submitted
30-04-2024 01:30

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General

Target

2d85be4b0711072c9bc1f6347f1a8d67de0e014c5d87d8a64dbca0ca323c1d20.exe
Size

245KB
MD5

7b02def3d93f23dd6a956381e17c0cd1
SHA1

d27c3139a171731e04355e47b0c8087327c2e511
SHA256

2d85be4b0711072c9bc1f6347f1a8d67de0e014c5d87d8a64dbca0ca323c1d20
SHA512

6edf37f21ecbfcefc6e131cc3e544eec26e40f3f4bfeefc58cb51040e7908c90f036e56ff0cbd2b6c282539be68e926a2fbda33acf236ff822abd67fe3e7ea23
SSDEEP

3072:msloUQk4zMaHu2ojhqIWf2Gu8b2t3NWiu5ozSq0Or:mmoUQk4zMaO2ojhqI6Dub3NWiDOq1

Score

10^/10

agenttesla keylogger persistence spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
mail.ykqatar.com
Port:
587
Username:
[email protected]
Password:
kh831975@

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.ykqatar.com
Port:
587
Username:
[email protected]
Password:
kh831975@
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:

2d85be4b0711072c9bc1f6347f1a8d67de0e014c5d87d8a64dbca0ca323c1d20.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2818691465-3043947619-2475182763-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ztrHK = "C:\\Users\\Admin\\AppData\\Roaming\\ztrHK\\ztrHK.exe"	2d85be4b0711072c9bc1f6347f1a8d67de0e014c5d87d8a64dbca0ca323c1d20.exe

Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

18 api.ipify.org
19 api.ipify.org

flow	ioc
18	api.ipify.org
19	api.ipify.org

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

2d85be4b0711072c9bc1f6347f1a8d67de0e014c5d87d8a64dbca0ca323c1d20.exe

pid	process
4392	2d85be4b0711072c9bc1f6347f1a8d67de0e014c5d87d8a64dbca0ca323c1d20.exe
4392	2d85be4b0711072c9bc1f6347f1a8d67de0e014c5d87d8a64dbca0ca323c1d20.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

2d85be4b0711072c9bc1f6347f1a8d67de0e014c5d87d8a64dbca0ca323c1d20.exe

description pid process

Token: SeDebugPrivilege 4392 2d85be4b0711072c9bc1f6347f1a8d67de0e014c5d87d8a64dbca0ca323c1d20.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

2d85be4b0711072c9bc1f6347f1a8d67de0e014c5d87d8a64dbca0ca323c1d20.exe

pid process

4392 2d85be4b0711072c9bc1f6347f1a8d67de0e014c5d87d8a64dbca0ca323c1d20.exe

description	pid	process
Token: SeDebugPrivilege	4392	2d85be4b0711072c9bc1f6347f1a8d67de0e014c5d87d8a64dbca0ca323c1d20.exe

C:\Users\Admin\AppData\Local\Temp\2d85be4b0711072c9bc1f6347f1a8d67de0e014c5d87d8a64dbca0ca323c1d20.exe
"C:\Users\Admin\AppData\Local\Temp\2d85be4b0711072c9bc1f6347f1a8d67de0e014c5d87d8a64dbca0ca323c1d20.exe"
1⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:4392

Network

MITRE ATT&CK Matrix ATT&CK v13

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

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

memory/4392-0-0x0000000000AA0000-0x0000000000AE4000-memory.dmp

Filesize
272KB

Download
memory/4392-1-0x0000000074CA0000-0x0000000075450000-memory.dmp

Filesize
7.7MB

Download
memory/4392-2-0x0000000005BF0000-0x0000000006194000-memory.dmp

Filesize
5.6MB

Download
memory/4392-3-0x0000000002E70000-0x0000000002E80000-memory.dmp

Filesize
64KB

Download
memory/4392-4-0x0000000005640000-0x00000000056A6000-memory.dmp

Filesize
408KB

Download
memory/4392-7-0x0000000006C90000-0x0000000006CE0000-memory.dmp

Filesize
320KB

Download
memory/4392-8-0x0000000006D80000-0x0000000006E1C000-memory.dmp

Filesize
624KB

Download
memory/4392-9-0x0000000006EC0000-0x0000000006F52000-memory.dmp

Filesize
584KB

Download
memory/4392-10-0x0000000006E90000-0x0000000006E9A000-memory.dmp

Filesize
40KB

Download
memory/4392-11-0x0000000074CA0000-0x0000000075450000-memory.dmp

Filesize
7.7MB

Download
memory/4392-12-0x0000000002E70000-0x0000000002E80000-memory.dmp

Filesize
64KB

Download