agenttesla | b4de46b99d1329e6c998902a80132cd50d883250351ca6710f2fada7977c47e4

General

Target

ea0e0dd2d22f1bd79f1f9edf64a8f13bef9f2568137743442ec299558f91e638.exe
Size

940KB
MD5

bb696e1674b7524bdac49fdebd92369b
SHA1

1b775e33b06b50a8ea50e80e4a272e8535606f47
SHA256

ea0e0dd2d22f1bd79f1f9edf64a8f13bef9f2568137743442ec299558f91e638
SHA512

eac33cc0ceec8d859df751d48c80bc66f35c0f93a1f717ecdf2ad9b3b3764f0dc3a28f5ce4586ebefc961ce918edf3078b293d994dd031152441a437c7f15a3b
SSDEEP

12288:9gg+Qny1FfW399JAo66pFL295TLbINcPOjltkyafPl9hFpiOOOzv2awd5QWm+upe:3b99JL66pFkKzkyafPlTzQOb2VPQh+

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.ardsmmm.com
Port:
587
Username:
[email protected]
Password:
Ard2015**
Email To:
[email protected]

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

Processes:

ea0e0dd2d22f1bd79f1f9edf64a8f13bef9f2568137743442ec299558f91e638.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	ea0e0dd2d22f1bd79f1f9edf64a8f13bef9f2568137743442ec299558f91e638.exe
Key opened	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	ea0e0dd2d22f1bd79f1f9edf64a8f13bef9f2568137743442ec299558f91e638.exe
Key opened	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	ea0e0dd2d22f1bd79f1f9edf64a8f13bef9f2568137743442ec299558f91e638.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

ea0e0dd2d22f1bd79f1f9edf64a8f13bef9f2568137743442ec299558f91e638.exe

description	pid	process	target process
PID 636 set thread context of 1332	636	ea0e0dd2d22f1bd79f1f9edf64a8f13bef9f2568137743442ec299558f91e638.exe	ea0e0dd2d22f1bd79f1f9edf64a8f13bef9f2568137743442ec299558f91e638.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

ea0e0dd2d22f1bd79f1f9edf64a8f13bef9f2568137743442ec299558f91e638.exe

pid	process
1332	ea0e0dd2d22f1bd79f1f9edf64a8f13bef9f2568137743442ec299558f91e638.exe
1332	ea0e0dd2d22f1bd79f1f9edf64a8f13bef9f2568137743442ec299558f91e638.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

ea0e0dd2d22f1bd79f1f9edf64a8f13bef9f2568137743442ec299558f91e638.exe

description pid process

Token: SeDebugPrivilege 1332 ea0e0dd2d22f1bd79f1f9edf64a8f13bef9f2568137743442ec299558f91e638.exe

description	pid	process
Token: SeDebugPrivilege	1332	ea0e0dd2d22f1bd79f1f9edf64a8f13bef9f2568137743442ec299558f91e638.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

ea0e0dd2d22f1bd79f1f9edf64a8f13bef9f2568137743442ec299558f91e638.exe

description	pid	process	target process
PID 636 wrote to memory of 1332	636	ea0e0dd2d22f1bd79f1f9edf64a8f13bef9f2568137743442ec299558f91e638.exe	ea0e0dd2d22f1bd79f1f9edf64a8f13bef9f2568137743442ec299558f91e638.exe
PID 636 wrote to memory of 1332	636	ea0e0dd2d22f1bd79f1f9edf64a8f13bef9f2568137743442ec299558f91e638.exe	ea0e0dd2d22f1bd79f1f9edf64a8f13bef9f2568137743442ec299558f91e638.exe
PID 636 wrote to memory of 1332	636	ea0e0dd2d22f1bd79f1f9edf64a8f13bef9f2568137743442ec299558f91e638.exe	ea0e0dd2d22f1bd79f1f9edf64a8f13bef9f2568137743442ec299558f91e638.exe
PID 636 wrote to memory of 1332	636	ea0e0dd2d22f1bd79f1f9edf64a8f13bef9f2568137743442ec299558f91e638.exe	ea0e0dd2d22f1bd79f1f9edf64a8f13bef9f2568137743442ec299558f91e638.exe
PID 636 wrote to memory of 1332	636	ea0e0dd2d22f1bd79f1f9edf64a8f13bef9f2568137743442ec299558f91e638.exe	ea0e0dd2d22f1bd79f1f9edf64a8f13bef9f2568137743442ec299558f91e638.exe
PID 636 wrote to memory of 1332	636	ea0e0dd2d22f1bd79f1f9edf64a8f13bef9f2568137743442ec299558f91e638.exe	ea0e0dd2d22f1bd79f1f9edf64a8f13bef9f2568137743442ec299558f91e638.exe
PID 636 wrote to memory of 1332	636	ea0e0dd2d22f1bd79f1f9edf64a8f13bef9f2568137743442ec299558f91e638.exe	ea0e0dd2d22f1bd79f1f9edf64a8f13bef9f2568137743442ec299558f91e638.exe
PID 636 wrote to memory of 1332	636	ea0e0dd2d22f1bd79f1f9edf64a8f13bef9f2568137743442ec299558f91e638.exe	ea0e0dd2d22f1bd79f1f9edf64a8f13bef9f2568137743442ec299558f91e638.exe

outlook_office_path 1 IoCs

Processes:

ea0e0dd2d22f1bd79f1f9edf64a8f13bef9f2568137743442ec299558f91e638.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	ea0e0dd2d22f1bd79f1f9edf64a8f13bef9f2568137743442ec299558f91e638.exe

outlook_win_path 1 IoCs

Processes:

ea0e0dd2d22f1bd79f1f9edf64a8f13bef9f2568137743442ec299558f91e638.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	ea0e0dd2d22f1bd79f1f9edf64a8f13bef9f2568137743442ec299558f91e638.exe

C:\Users\Admin\AppData\Local\Temp\ea0e0dd2d22f1bd79f1f9edf64a8f13bef9f2568137743442ec299558f91e638.exe
"C:\Users\Admin\AppData\Local\Temp\ea0e0dd2d22f1bd79f1f9edf64a8f13bef9f2568137743442ec299558f91e638.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:636
- C:\Users\Admin\AppData\Local\Temp\ea0e0dd2d22f1bd79f1f9edf64a8f13bef9f2568137743442ec299558f91e638.exe
  "C:\Users\Admin\AppData\Local\Temp\ea0e0dd2d22f1bd79f1f9edf64a8f13bef9f2568137743442ec299558f91e638.exe"
  2⤵
  - Accesses Microsoft Outlook profiles
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - outlook_office_path
  - outlook_win_path
  PID:1332

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

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Downloads

memory/636-132-0x0000000000BE0000-0x0000000000CD2000-memory.dmp

Filesize
968KB

Download
memory/636-133-0x0000000005BF0000-0x0000000006194000-memory.dmp

Filesize
5.6MB

Download
memory/636-134-0x00000000056E0000-0x0000000005772000-memory.dmp

Filesize
584KB

Download
memory/636-135-0x00000000056A0000-0x00000000056AA000-memory.dmp

Filesize
40KB

Download
memory/636-136-0x0000000008F30000-0x0000000008FCC000-memory.dmp

Filesize
624KB

Download
memory/1332-138-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/1332-137-0x0000000000000000-mapping.dmp

Download
memory/1332-139-0x0000000005820000-0x0000000005886000-memory.dmp

Filesize
408KB

Download
memory/1332-140-0x0000000006A10000-0x0000000006A60000-memory.dmp

Filesize
320KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads