agenttesla | e60130b92e21afe78b35dece0cd9ae0dd74b7ddb6f6a305449b507a610b3aef6

General

Target

e60130b92e21afe78b35dece0cd9ae0dd74b7ddb6f6a305449b507a610b3aef6.exe
Size

1.4MB
MD5

eeef023f92aaec6917fff0afe9dd507e
SHA1

4e8fb7f8a418b0a55b1b49fb9ea2e4b0bc6a8c8c
SHA256

e60130b92e21afe78b35dece0cd9ae0dd74b7ddb6f6a305449b507a610b3aef6
SHA512

11a48e01dee36782e0c9e541944eeca86334c5ca725175e06a7f38de4a66e95f267eec5fb05ea73b8a03b61c690a937c221e18ee144ed33b77d546a1ca3331c1
SSDEEP

24576:oBEkxkRHK+6qjumgvlRdKiMqSsfv1RIAhjLoamMiX4lNmZg0YxegPbUIDPP:9+IKmuXvPddMqSejLoyEkmZ9Y14

Score

10^/10

agenttesla collection credential_access discovery keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
smtp.yandex.com
Port:
587
Username:
[email protected]
Password:
ikechukwu112

Signatures

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

AgentTesla payload 5 IoCs

resource	yara_rule
behavioral1/memory/2880-11-0x0000000000400000-0x0000000000450000-memory.dmp	family_agenttesla
behavioral1/memory/2880-13-0x0000000000400000-0x0000000000450000-memory.dmp	family_agenttesla
behavioral1/memory/2880-8-0x0000000000400000-0x0000000000450000-memory.dmp	family_agenttesla
behavioral1/memory/2880-7-0x0000000000400000-0x0000000000450000-memory.dmp	family_agenttesla
behavioral1/memory/2880-15-0x0000000000400000-0x0000000000450000-memory.dmp	family_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 3 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

Credentials from Web Browsers
T1555.003
Unsecured Credentials: Credentials In Files 1 TTPs
Steal credentials from unsecured files.
credential_access stealer

Credentials In Files
T1552.001

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	e60130b92e21afe78b35dece0cd9ae0dd74b7ddb6f6a305449b507a610b3aef6.exe
Key opened	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	e60130b92e21afe78b35dece0cd9ae0dd74b7ddb6f6a305449b507a610b3aef6.exe
Key opened	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	e60130b92e21afe78b35dece0cd9ae0dd74b7ddb6f6a305449b507a610b3aef6.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2848 set thread context of 2880	2848	e60130b92e21afe78b35dece0cd9ae0dd74b7ddb6f6a305449b507a610b3aef6.exe	30

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e60130b92e21afe78b35dece0cd9ae0dd74b7ddb6f6a305449b507a610b3aef6.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e60130b92e21afe78b35dece0cd9ae0dd74b7ddb6f6a305449b507a610b3aef6.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2880	e60130b92e21afe78b35dece0cd9ae0dd74b7ddb6f6a305449b507a610b3aef6.exe
2880	e60130b92e21afe78b35dece0cd9ae0dd74b7ddb6f6a305449b507a610b3aef6.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2880	e60130b92e21afe78b35dece0cd9ae0dd74b7ddb6f6a305449b507a610b3aef6.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2848 wrote to memory of 2880	2848	e60130b92e21afe78b35dece0cd9ae0dd74b7ddb6f6a305449b507a610b3aef6.exe	30
PID 2848 wrote to memory of 2880	2848	e60130b92e21afe78b35dece0cd9ae0dd74b7ddb6f6a305449b507a610b3aef6.exe	30
PID 2848 wrote to memory of 2880	2848	e60130b92e21afe78b35dece0cd9ae0dd74b7ddb6f6a305449b507a610b3aef6.exe	30
PID 2848 wrote to memory of 2880	2848	e60130b92e21afe78b35dece0cd9ae0dd74b7ddb6f6a305449b507a610b3aef6.exe	30
PID 2848 wrote to memory of 2880	2848	e60130b92e21afe78b35dece0cd9ae0dd74b7ddb6f6a305449b507a610b3aef6.exe	30
PID 2848 wrote to memory of 2880	2848	e60130b92e21afe78b35dece0cd9ae0dd74b7ddb6f6a305449b507a610b3aef6.exe	30
PID 2848 wrote to memory of 2880	2848	e60130b92e21afe78b35dece0cd9ae0dd74b7ddb6f6a305449b507a610b3aef6.exe	30
PID 2848 wrote to memory of 2880	2848	e60130b92e21afe78b35dece0cd9ae0dd74b7ddb6f6a305449b507a610b3aef6.exe	30
PID 2848 wrote to memory of 2880	2848	e60130b92e21afe78b35dece0cd9ae0dd74b7ddb6f6a305449b507a610b3aef6.exe	30

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	e60130b92e21afe78b35dece0cd9ae0dd74b7ddb6f6a305449b507a610b3aef6.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	e60130b92e21afe78b35dece0cd9ae0dd74b7ddb6f6a305449b507a610b3aef6.exe

C:\Users\Admin\AppData\Local\Temp\e60130b92e21afe78b35dece0cd9ae0dd74b7ddb6f6a305449b507a610b3aef6.exe
"C:\Users\Admin\AppData\Local\Temp\e60130b92e21afe78b35dece0cd9ae0dd74b7ddb6f6a305449b507a610b3aef6.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2848
- C:\Users\Admin\AppData\Local\Temp\e60130b92e21afe78b35dece0cd9ae0dd74b7ddb6f6a305449b507a610b3aef6.exe
  "{path}"
  2⤵
  - Accesses Microsoft Outlook profiles
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - outlook_office_path
  - outlook_win_path
  PID:2880

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials from Password Stores

1

T1555

Credentials from Web Browsers

1

T1555.003

Unsecured Credentials

5

T1552

Credentials In Files

4

T1552.001

Credentials in Registry

1

T1552.002

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Data from Local System

Email Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/2848-0-0x0000000074031000-0x0000000074032000-memory.dmp

Filesize
4KB

Download
memory/2848-1-0x0000000074030000-0x00000000745DB000-memory.dmp

Filesize
5.7MB

Download
memory/2848-2-0x0000000074030000-0x00000000745DB000-memory.dmp

Filesize
5.7MB

Download
memory/2848-3-0x0000000074030000-0x00000000745DB000-memory.dmp

Filesize
5.7MB

Download
memory/2848-17-0x0000000074030000-0x00000000745DB000-memory.dmp

Filesize
5.7MB

Download
memory/2880-16-0x0000000074030000-0x00000000745DB000-memory.dmp

Filesize
5.7MB

Download
memory/2880-9-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2880-13-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/2880-11-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/2880-5-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/2880-8-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/2880-7-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/2880-15-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/2880-6-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/2880-18-0x0000000074030000-0x00000000745DB000-memory.dmp

Filesize
5.7MB

Download
memory/2880-19-0x0000000074030000-0x00000000745DB000-memory.dmp

Filesize
5.7MB

Download
memory/2880-20-0x0000000074030000-0x00000000745DB000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing