agenttesla | 6a3b3c3d26188f397bdf9315433d9abbba8eeee64e7af6ce350e4fde4db99a8b

Analysis

max time kernel
117s
max time network
118s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
12-12-2023 02:13

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General

Target

6a3b3c3d26188f397bdf9315433d9abbba8eeee64e7af6ce350e4fde4db99a8b.exe
Size

163KB
MD5

74f78e10ce78b394d51cab38efb0a221
SHA1

54a687906ce5dcecf874b3d1338cce80f1c9bdbf
SHA256

6a3b3c3d26188f397bdf9315433d9abbba8eeee64e7af6ce350e4fde4db99a8b
SHA512

dd7fddd1adb9f964618868e7d69d6be3b5347ee26c6072ca1ea1d2da2cee1518e8751d19489f180c2732c39808abe30d5e65b95499683f7870b710e3cf6c85ea
SSDEEP

3072:sqaoPc3WRhJd1a9d1FjnfGMPv3fsZJWBzjyLRxOCpyS0BCUKQW:aWRTfk/xHPvku3SRxzphcJ

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: ftp
Host:
ftp://ftp.ocp.mx
Port:
21
Username:
[email protected]
Password:
lasco4000

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
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

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

6a3b3c3d26188f397bdf9315433d9abbba8eeee64e7af6ce350e4fde4db99a8b.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	6a3b3c3d26188f397bdf9315433d9abbba8eeee64e7af6ce350e4fde4db99a8b.exe
Key opened	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	6a3b3c3d26188f397bdf9315433d9abbba8eeee64e7af6ce350e4fde4db99a8b.exe
Key opened	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	6a3b3c3d26188f397bdf9315433d9abbba8eeee64e7af6ce350e4fde4db99a8b.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

6a3b3c3d26188f397bdf9315433d9abbba8eeee64e7af6ce350e4fde4db99a8b.exe

description pid process

Token: SeDebugPrivilege 2876 6a3b3c3d26188f397bdf9315433d9abbba8eeee64e7af6ce350e4fde4db99a8b.exe

description	pid	process
Token: SeDebugPrivilege	2876	6a3b3c3d26188f397bdf9315433d9abbba8eeee64e7af6ce350e4fde4db99a8b.exe

outlook_office_path 1 IoCs

Processes:

6a3b3c3d26188f397bdf9315433d9abbba8eeee64e7af6ce350e4fde4db99a8b.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	6a3b3c3d26188f397bdf9315433d9abbba8eeee64e7af6ce350e4fde4db99a8b.exe

outlook_win_path 1 IoCs

Processes:

6a3b3c3d26188f397bdf9315433d9abbba8eeee64e7af6ce350e4fde4db99a8b.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	6a3b3c3d26188f397bdf9315433d9abbba8eeee64e7af6ce350e4fde4db99a8b.exe

C:\Users\Admin\AppData\Local\Temp\6a3b3c3d26188f397bdf9315433d9abbba8eeee64e7af6ce350e4fde4db99a8b.exe
"C:\Users\Admin\AppData\Local\Temp\6a3b3c3d26188f397bdf9315433d9abbba8eeee64e7af6ce350e4fde4db99a8b.exe"
1⤵
- Accesses Microsoft Outlook profiles
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:2876

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Lateral Movement

Collection

Data from Local System

T1005

Email Collection

T1114

Command and Control

Exfiltration

Impact

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Downloads

memory/2876-0-0x0000000000E20000-0x0000000000E50000-memory.dmp

Filesize
192KB

Download
memory/2876-1-0x0000000074B20000-0x000000007520E000-memory.dmp

Filesize
6.9MB

Download
memory/2876-2-0x0000000004330000-0x0000000004370000-memory.dmp

Filesize
256KB

Download
memory/2876-3-0x0000000074B20000-0x000000007520E000-memory.dmp

Filesize
6.9MB

Download
memory/2876-4-0x0000000004330000-0x0000000004370000-memory.dmp

Filesize
256KB

Download