agenttesla | 3812177831ad5c1eca9dd53523a035ef94d4296c6e563c67f9e8e2461e9d8fc7

General

Target

24324324575000777.exe
Size

452KB
MD5

b5352cd5229732ce38c5ba221c527a16
SHA1

74dd55d339b07d36c6d4549e03d9c41786877db6
SHA256

6b1aade8a770446115bfaac12bd0744efa14a9115ba519cad9e979e3d2b6e7ed
SHA512

2b457f77bc0b7e78c7e4832180aa74b875d6663275ba54b082527ae67e682113090e43eff0e6d00dc966aa69d939b4918269be35d4b323c8da9363d1db145919

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:
Great@12345

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
smtp.yandex.com
Port:
587
Username:
[email protected]
Password:
Great@12345

Signatures

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

AgentTesla Payload 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/2696-133-0x0000000000400000-0x000000000044E000-memory.dmp	family_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:

24324324575000777.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	24324324575000777.exe
Key opened	\REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	24324324575000777.exe
Key opened	\REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	24324324575000777.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

24324324575000777.exe

description pid process target process

PID 3036 set thread context of 2696 3036 24324324575000777.exe 24324324575000777.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

24324324575000777.exe24324324575000777.exe

pid process

3036 24324324575000777.exe
3036 24324324575000777.exe
2696 24324324575000777.exe
2696 24324324575000777.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

24324324575000777.exe24324324575000777.exe

description pid process

Token: SeDebugPrivilege 3036 24324324575000777.exe
Token: SeDebugPrivilege 2696 24324324575000777.exe

description	pid	process	target process
PID 3036 set thread context of 2696	3036	24324324575000777.exe	24324324575000777.exe

pid	process
3036	24324324575000777.exe
3036	24324324575000777.exe
2696	24324324575000777.exe
2696	24324324575000777.exe

description	pid	process
Token: SeDebugPrivilege	3036	24324324575000777.exe
Token: SeDebugPrivilege	2696	24324324575000777.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

24324324575000777.exe

description	pid	process	target process
PID 3036 wrote to memory of 4800	3036	24324324575000777.exe	24324324575000777.exe
PID 3036 wrote to memory of 4800	3036	24324324575000777.exe	24324324575000777.exe
PID 3036 wrote to memory of 4800	3036	24324324575000777.exe	24324324575000777.exe
PID 3036 wrote to memory of 2696	3036	24324324575000777.exe	24324324575000777.exe
PID 3036 wrote to memory of 2696	3036	24324324575000777.exe	24324324575000777.exe
PID 3036 wrote to memory of 2696	3036	24324324575000777.exe	24324324575000777.exe
PID 3036 wrote to memory of 2696	3036	24324324575000777.exe	24324324575000777.exe
PID 3036 wrote to memory of 2696	3036	24324324575000777.exe	24324324575000777.exe
PID 3036 wrote to memory of 2696	3036	24324324575000777.exe	24324324575000777.exe
PID 3036 wrote to memory of 2696	3036	24324324575000777.exe	24324324575000777.exe
PID 3036 wrote to memory of 2696	3036	24324324575000777.exe	24324324575000777.exe

outlook_office_path 1 IoCs

Processes:

24324324575000777.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	24324324575000777.exe

outlook_win_path 1 IoCs

Processes:

24324324575000777.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	24324324575000777.exe

C:\Users\Admin\AppData\Local\Temp\24324324575000777.exe
"C:\Users\Admin\AppData\Local\Temp\24324324575000777.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3036

C:\Users\Admin\AppData\Local\Temp\24324324575000777.exe
"{path}"
2⤵
PID:4800

C:\Users\Admin\AppData\Local\Temp\24324324575000777.exe
"{path}"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:2696

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

3

T1081

Discovery

Lateral Movement

Collection

Data from Local System

3

T1005

Email Collection

1

T1114

Exfiltration

Command and Control

Impact

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Downloads

memory/2696-132-0x0000000000000000-mapping.dmp

Download
memory/2696-133-0x0000000000400000-0x000000000044E000-memory.dmp

Filesize
312KB

Download
memory/2696-134-0x0000000074C60000-0x0000000075211000-memory.dmp

Filesize
5.7MB

Download
memory/3036-130-0x0000000074C60000-0x0000000075211000-memory.dmp

Filesize
5.7MB

Download
memory/4800-131-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads