agenttesla | 71da2b7a11626633f7ee5f57ce30c0090a0bf7862bda0e04e9a56ac798c5d4db

Analysis

max time kernel
92s
max time network
121s
platform
windows10-2004_x64
resource
win10v2004-20231130-en
resource tags

arch:x64arch:x86image:win10v2004-20231130-enlocale:en-usos:windows10-2004-x64system
submitted
07-12-2023 02:41

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General

Target

71da2b7a11626633f7ee5f57ce30c0090a0bf7862bda0e04e9a56ac798c5d4db.exe
Size

237KB
MD5

e208c452650ca46554fd77d47e5bc4ad
SHA1

6e008be986e8455db90f281ca10c59e2fbbe8637
SHA256

71da2b7a11626633f7ee5f57ce30c0090a0bf7862bda0e04e9a56ac798c5d4db
SHA512

12d75c6e847d6b927e2e18c2945f259ca1dfad15f1e74bb86a888dcd25b927f22cc6ff2867bd1d7fc61ee665ca101b984f70f7fd22979fcf6a5ddcb751f06572
SSDEEP

3072:6Z1uXvfXHF/bcA5VpVlMSYdEYjdKf5Ih59bwL8dwbAkOiO:6ZIXvfXH9cA7pVaZdvJ05IdwQU

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

https://discord.com/api/webhooks/1176621449583263805/5JKryEUiTfkpFgwR0jfx1lxhlHrdD27Aj8EDwTK5fF7OvWWBv_Qi0oMYi0fTpMW-lLTE

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
Legitimate hosting services abused for malware hosting/C2 1 TTPs

Web Service
T1102

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4816	1068	WerFault.exe	56

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1068	71da2b7a11626633f7ee5f57ce30c0090a0bf7862bda0e04e9a56ac798c5d4db.exe
1068	71da2b7a11626633f7ee5f57ce30c0090a0bf7862bda0e04e9a56ac798c5d4db.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1068	71da2b7a11626633f7ee5f57ce30c0090a0bf7862bda0e04e9a56ac798c5d4db.exe

C:\Users\Admin\AppData\Local\Temp\71da2b7a11626633f7ee5f57ce30c0090a0bf7862bda0e04e9a56ac798c5d4db.exe
"C:\Users\Admin\AppData\Local\Temp\71da2b7a11626633f7ee5f57ce30c0090a0bf7862bda0e04e9a56ac798c5d4db.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1068
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1068 -s 2080
  2⤵
  - Program crash
  PID:4816

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 468 -p 1068 -ip 1068
1⤵
PID:4820

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

Command and Control

Web Service

T1102

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1068-0-0x0000000000190000-0x00000000001D2000-memory.dmp

Filesize
264KB

Download
memory/1068-1-0x0000000074D00000-0x00000000754B0000-memory.dmp

Filesize
7.7MB

Download
memory/1068-2-0x00000000050F0000-0x0000000005694000-memory.dmp

Filesize
5.6MB

Download
memory/1068-3-0x00000000025E0000-0x00000000025F0000-memory.dmp

Filesize
64KB

Download
memory/1068-4-0x0000000004CB0000-0x0000000004D16000-memory.dmp

Filesize
408KB

Download
memory/1068-5-0x0000000005990000-0x00000000059E0000-memory.dmp

Filesize
320KB

Download
memory/1068-6-0x0000000005A80000-0x0000000005B1C000-memory.dmp

Filesize
624KB

Download
memory/1068-7-0x0000000074D00000-0x00000000754B0000-memory.dmp

Filesize
7.7MB

Download