agenttesla | c5c10a5a97d09d2545fa73ab64459b2fdaeadf3ef2a08bceadcbff26a69b65f5

General

Target

1089765423012021_inquiry.exe
Size

560KB
MD5

b47c3006b43aff7a9c395e6ddf7d65ec
SHA1

785ba2f4990bf8d8ee4a3fb8986131756338a662
SHA256

c5c10a5a97d09d2545fa73ab64459b2fdaeadf3ef2a08bceadcbff26a69b65f5
SHA512

8fa5c1397532acf8abab18e63b29072117fbf1b9139520be74d2d9261efe448aa9a05218ee09402085340b352f754d77dc3750af96845b425ad0fe6404088aa8

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.modularelect.com
Port:
587
Username:
[email protected]
Password:
successman12@

Signatures

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

AgentTesla Payload 5 IoCs

Processes:

resource	yara_rule
behavioral1/memory/516-64-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/516-65-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/516-66-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/516-67-0x00000000004375FE-mapping.dmp	family_agenttesla
behavioral1/memory/516-68-0x0000000000400000-0x000000000043C000-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:

1089765423012021_inquiry.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-103686315-404690609-2047157615-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	1089765423012021_inquiry.exe
Key opened	\REGISTRY\USER\S-1-5-21-103686315-404690609-2047157615-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	1089765423012021_inquiry.exe
Key opened	\REGISTRY\USER\S-1-5-21-103686315-404690609-2047157615-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	1089765423012021_inquiry.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

1089765423012021_inquiry.exe

description pid process target process

PID 320 set thread context of 516 320 1089765423012021_inquiry.exe 1089765423012021_inquiry.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

1089765423012021_inquiry.exe

pid process

516 1089765423012021_inquiry.exe
516 1089765423012021_inquiry.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

1089765423012021_inquiry.exe

description pid process

Token: SeDebugPrivilege 516 1089765423012021_inquiry.exe

description	pid	process	target process
PID 320 set thread context of 516	320	1089765423012021_inquiry.exe	1089765423012021_inquiry.exe

pid	process
516	1089765423012021_inquiry.exe
516	1089765423012021_inquiry.exe

description	pid	process
Token: SeDebugPrivilege	516	1089765423012021_inquiry.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

1089765423012021_inquiry.exe

description	pid	process	target process
PID 320 wrote to memory of 516	320	1089765423012021_inquiry.exe	1089765423012021_inquiry.exe
PID 320 wrote to memory of 516	320	1089765423012021_inquiry.exe	1089765423012021_inquiry.exe
PID 320 wrote to memory of 516	320	1089765423012021_inquiry.exe	1089765423012021_inquiry.exe
PID 320 wrote to memory of 516	320	1089765423012021_inquiry.exe	1089765423012021_inquiry.exe
PID 320 wrote to memory of 516	320	1089765423012021_inquiry.exe	1089765423012021_inquiry.exe
PID 320 wrote to memory of 516	320	1089765423012021_inquiry.exe	1089765423012021_inquiry.exe
PID 320 wrote to memory of 516	320	1089765423012021_inquiry.exe	1089765423012021_inquiry.exe
PID 320 wrote to memory of 516	320	1089765423012021_inquiry.exe	1089765423012021_inquiry.exe
PID 320 wrote to memory of 516	320	1089765423012021_inquiry.exe	1089765423012021_inquiry.exe

outlook_office_path 1 IoCs

Processes:

1089765423012021_inquiry.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-103686315-404690609-2047157615-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	1089765423012021_inquiry.exe

outlook_win_path 1 IoCs

Processes:

1089765423012021_inquiry.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-103686315-404690609-2047157615-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	1089765423012021_inquiry.exe

C:\Users\Admin\AppData\Local\Temp\1089765423012021_inquiry.exe
"C:\Users\Admin\AppData\Local\Temp\1089765423012021_inquiry.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:320

C:\Users\Admin\AppData\Local\Temp\1089765423012021_inquiry.exe
"{path}"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:516

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/320-55-0x0000000001380000-0x0000000001381000-memory.dmp

Filesize
4KB

Download
memory/320-57-0x0000000075A61000-0x0000000075A63000-memory.dmp

Filesize
8KB

Download
memory/320-58-0x0000000000C10000-0x0000000000C11000-memory.dmp

Filesize
4KB

Download
memory/320-59-0x0000000000560000-0x0000000000565000-memory.dmp

Filesize
20KB

Download
memory/320-60-0x0000000005380000-0x00000000053FF000-memory.dmp

Filesize
508KB

Download
memory/320-61-0x0000000000BC0000-0x0000000000BF8000-memory.dmp

Filesize
224KB

Download
memory/516-62-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/516-63-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/516-64-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/516-65-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/516-66-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/516-67-0x00000000004375FE-mapping.dmp

Download
memory/516-68-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/516-70-0x0000000000580000-0x0000000000581000-memory.dmp

Filesize
4KB

Download
memory/516-71-0x0000000000581000-0x0000000000582000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads