agenttesla | e90d5755d62686199f7e69ebd105044a5a6b1552cb0eeb13742b5f2d01bed32b

General

Target

17589e726e9a629be05b4a39848c3a399549b646c38bbe9ac4c301a261dacc8f.exe
Size

888KB
MD5

25d6c4747284bf8489b1faa56a1ddd42
SHA1

49112625189085cdde41b13809efa60d3d26fc5a
SHA256

17589e726e9a629be05b4a39848c3a399549b646c38bbe9ac4c301a261dacc8f
SHA512

62c9f541b7db2be928de9678b050efe98769b573fbf4855ec343a78527618c4c63c7a0c3bd1fda26d9232dc27fd47bf254d6c4984f86d2397d4266c19f6216f9
SSDEEP

12288:zK4HTNfVv2SM15g7MW6ZWPVSmb33VqYs/+exRtOM7LXCtj:fv24MlQPPVqd/+e9OM+

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
smtp.yandex.com
Port:
587
Username:
[email protected]
Password:
YAWALESS123@@

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
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
T1081
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
T1081
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
T1081

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	17589e726e9a629be05b4a39848c3a399549b646c38bbe9ac4c301a261dacc8f.exe
Key opened	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	17589e726e9a629be05b4a39848c3a399549b646c38bbe9ac4c301a261dacc8f.exe
Key opened	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	17589e726e9a629be05b4a39848c3a399549b646c38bbe9ac4c301a261dacc8f.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4184 set thread context of 1680	4184	17589e726e9a629be05b4a39848c3a399549b646c38bbe9ac4c301a261dacc8f.exe	91

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1680	17589e726e9a629be05b4a39848c3a399549b646c38bbe9ac4c301a261dacc8f.exe
1680	17589e726e9a629be05b4a39848c3a399549b646c38bbe9ac4c301a261dacc8f.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1680	17589e726e9a629be05b4a39848c3a399549b646c38bbe9ac4c301a261dacc8f.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1680	17589e726e9a629be05b4a39848c3a399549b646c38bbe9ac4c301a261dacc8f.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 4184 wrote to memory of 1680	4184	17589e726e9a629be05b4a39848c3a399549b646c38bbe9ac4c301a261dacc8f.exe	91
PID 4184 wrote to memory of 1680	4184	17589e726e9a629be05b4a39848c3a399549b646c38bbe9ac4c301a261dacc8f.exe	91
PID 4184 wrote to memory of 1680	4184	17589e726e9a629be05b4a39848c3a399549b646c38bbe9ac4c301a261dacc8f.exe	91
PID 4184 wrote to memory of 1680	4184	17589e726e9a629be05b4a39848c3a399549b646c38bbe9ac4c301a261dacc8f.exe	91
PID 4184 wrote to memory of 1680	4184	17589e726e9a629be05b4a39848c3a399549b646c38bbe9ac4c301a261dacc8f.exe	91
PID 4184 wrote to memory of 1680	4184	17589e726e9a629be05b4a39848c3a399549b646c38bbe9ac4c301a261dacc8f.exe	91
PID 4184 wrote to memory of 1680	4184	17589e726e9a629be05b4a39848c3a399549b646c38bbe9ac4c301a261dacc8f.exe	91
PID 4184 wrote to memory of 1680	4184	17589e726e9a629be05b4a39848c3a399549b646c38bbe9ac4c301a261dacc8f.exe	91

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	17589e726e9a629be05b4a39848c3a399549b646c38bbe9ac4c301a261dacc8f.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	17589e726e9a629be05b4a39848c3a399549b646c38bbe9ac4c301a261dacc8f.exe

C:\Users\Admin\AppData\Local\Temp\17589e726e9a629be05b4a39848c3a399549b646c38bbe9ac4c301a261dacc8f.exe
"C:\Users\Admin\AppData\Local\Temp\17589e726e9a629be05b4a39848c3a399549b646c38bbe9ac4c301a261dacc8f.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4184
- C:\Users\Admin\AppData\Local\Temp\17589e726e9a629be05b4a39848c3a399549b646c38bbe9ac4c301a261dacc8f.exe
  "C:\Users\Admin\AppData\Local\Temp\17589e726e9a629be05b4a39848c3a399549b646c38bbe9ac4c301a261dacc8f.exe"
  2⤵
  - Accesses Microsoft Outlook profiles
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - outlook_office_path
  - outlook_win_path
  PID:1680

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

3

T1081

Discovery

Lateral Movement

Collection

Data from Local System

Email Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1680-139-0x0000000000400000-0x000000000043A000-memory.dmp

Filesize
232KB

Download
memory/1680-140-0x0000000006720000-0x0000000006770000-memory.dmp

Filesize
320KB

Download
memory/4184-132-0x0000000000140000-0x0000000000224000-memory.dmp

Filesize
912KB

Download
memory/4184-133-0x0000000005100000-0x00000000056A4000-memory.dmp

Filesize
5.6MB

Download
memory/4184-134-0x0000000004BF0000-0x0000000004C82000-memory.dmp

Filesize
584KB

Download
memory/4184-135-0x0000000004BE0000-0x0000000004BEA000-memory.dmp

Filesize
40KB

Download
memory/4184-136-0x0000000008B20000-0x0000000008BBC000-memory.dmp

Filesize
624KB

Download
memory/4184-137-0x0000000008C30000-0x0000000008C96000-memory.dmp

Filesize
408KB

Download

Analysis

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