agenttesla | 497c7292d1bd547faadae21dd0b27b9a00c033a75295c9d6cac772c9e6f977ae

Analysis

max time kernel
157s
max time network
162s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
11/05/2024, 06:35

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General

Target

3094e5f556a928f12da28c70e1eb032e356334382316ddfeac73f6ba84f11e36.exe
Size

236KB
MD5

a295b18a0e1e2cab73d6f085b0f15a87
SHA1

0bf386b0b05e4b3befeaa96df36fbb1cfdbb1494
SHA256

3094e5f556a928f12da28c70e1eb032e356334382316ddfeac73f6ba84f11e36
SHA512

5d4f3e230aeb4e63063a651986d7f375059545cbe1994692e92c0eb16408f8787c7627888d8439c941260ac901948a76ec1157a69eec5325157638b27a6dbcb6
SSDEEP

6144:tSgPZesxT0kkE0PVgW0bxcA0grGhH+5Id:XPZesxT0kkE0PVgt2grGh

Score

10^/10

agenttesla keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.clslk.com
Port:
587
Username:
[email protected]
Password:
NUZRATHinam1978
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

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\boqXv = "C:\\Users\\Admin\\AppData\\Roaming\\boqXv\\boqXv.exe"	3094e5f556a928f12da28c70e1eb032e356334382316ddfeac73f6ba84f11e36.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4028	3094e5f556a928f12da28c70e1eb032e356334382316ddfeac73f6ba84f11e36.exe
4028	3094e5f556a928f12da28c70e1eb032e356334382316ddfeac73f6ba84f11e36.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4028	3094e5f556a928f12da28c70e1eb032e356334382316ddfeac73f6ba84f11e36.exe

C:\Users\Admin\AppData\Local\Temp\3094e5f556a928f12da28c70e1eb032e356334382316ddfeac73f6ba84f11e36.exe
"C:\Users\Admin\AppData\Local\Temp\3094e5f556a928f12da28c70e1eb032e356334382316ddfeac73f6ba84f11e36.exe"
1⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4028

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3960 --field-trial-handle=3084,i,4016110471176367543,14287608422419064331,262144 --variations-seed-version /prefetch:8
1⤵
PID:964

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/4028-0-0x0000000074CBE000-0x0000000074CBF000-memory.dmp

Filesize
4KB

Download
memory/4028-1-0x0000000000710000-0x0000000000752000-memory.dmp

Filesize
264KB

Download
memory/4028-2-0x0000000005870000-0x0000000005E14000-memory.dmp

Filesize
5.6MB

Download
memory/4028-3-0x0000000074CBE000-0x0000000074CBF000-memory.dmp

Filesize
4KB

Download
memory/4028-4-0x0000000074CB0000-0x0000000075460000-memory.dmp

Filesize
7.7MB

Download
memory/4028-5-0x0000000005530000-0x0000000005596000-memory.dmp

Filesize
408KB

Download
memory/4028-6-0x0000000074CB0000-0x0000000075460000-memory.dmp

Filesize
7.7MB

Download
memory/4028-8-0x00000000011D0000-0x0000000001220000-memory.dmp

Filesize
320KB

Download