agenttesla | 1ec9f91c8a610090ab030d31a5d9ebf7d53d1de5fc100f44209110e9b48c2f64

General

Target

Request - Specifications.exe
Size

692KB
MD5

35b32c5feef0922e3a876c50bf6a65f4
SHA1

d8d24af8c2d20d33202210dd99dc60a87bdd3689
SHA256

07744b4113024996510fc85a31a43c7362cd78777d6947351ac5cc785bd45bb6
SHA512

ae9d8def7bd122f01587ef36ee0cebbea5dd46fbd377d5e87d8685610fdab34f9aa596a9aff5bf48dedc5a2d2407851b109b764fed5c232fc7ddef3e50524b27

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
secure197.inmotionhosting.com
Port:
587
Username:
[email protected]
Password:
GL@123456

Signatures

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

AgentTesla Payload 6 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1924-60-0x0000000000400000-0x0000000000452000-memory.dmp	family_agenttesla
behavioral1/memory/1924-59-0x0000000000400000-0x0000000000452000-memory.dmp	family_agenttesla
behavioral1/memory/1924-61-0x0000000000400000-0x0000000000452000-memory.dmp	family_agenttesla
behavioral1/memory/1924-62-0x000000000044CA5E-mapping.dmp	family_agenttesla
behavioral1/memory/1924-64-0x0000000000400000-0x0000000000452000-memory.dmp	family_agenttesla
behavioral1/memory/1924-66-0x0000000000400000-0x0000000000452000-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:

Request - Specifications.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Request - Specifications.exe
Key opened	\REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Request - Specifications.exe
Key opened	\REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Request - Specifications.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

Request - Specifications.exe

description pid process target process

PID 2008 set thread context of 1924 2008 Request - Specifications.exe Request - Specifications.exe
Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

Request - Specifications.exeRequest - Specifications.exe

pid process

2008 Request - Specifications.exe
1924 Request - Specifications.exe
1924 Request - Specifications.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

Request - Specifications.exeRequest - Specifications.exe

description pid process

Token: SeDebugPrivilege 2008 Request - Specifications.exe
Token: SeDebugPrivilege 1924 Request - Specifications.exe

description	pid	process	target process
PID 2008 set thread context of 1924	2008	Request - Specifications.exe	Request - Specifications.exe

pid	process
2008	Request - Specifications.exe
1924	Request - Specifications.exe
1924	Request - Specifications.exe

description	pid	process
Token: SeDebugPrivilege	2008	Request - Specifications.exe
Token: SeDebugPrivilege	1924	Request - Specifications.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

Request - Specifications.exeRequest - Specifications.exe

description	pid	process	target process
PID 2008 wrote to memory of 1932	2008	Request - Specifications.exe	Request - Specifications.exe
PID 2008 wrote to memory of 1932	2008	Request - Specifications.exe	Request - Specifications.exe
PID 2008 wrote to memory of 1932	2008	Request - Specifications.exe	Request - Specifications.exe
PID 2008 wrote to memory of 1932	2008	Request - Specifications.exe	Request - Specifications.exe
PID 2008 wrote to memory of 1924	2008	Request - Specifications.exe	Request - Specifications.exe
PID 2008 wrote to memory of 1924	2008	Request - Specifications.exe	Request - Specifications.exe
PID 2008 wrote to memory of 1924	2008	Request - Specifications.exe	Request - Specifications.exe
PID 2008 wrote to memory of 1924	2008	Request - Specifications.exe	Request - Specifications.exe
PID 2008 wrote to memory of 1924	2008	Request - Specifications.exe	Request - Specifications.exe
PID 2008 wrote to memory of 1924	2008	Request - Specifications.exe	Request - Specifications.exe
PID 2008 wrote to memory of 1924	2008	Request - Specifications.exe	Request - Specifications.exe
PID 2008 wrote to memory of 1924	2008	Request - Specifications.exe	Request - Specifications.exe
PID 2008 wrote to memory of 1924	2008	Request - Specifications.exe	Request - Specifications.exe
PID 1924 wrote to memory of 1908	1924	Request - Specifications.exe	netsh.exe
PID 1924 wrote to memory of 1908	1924	Request - Specifications.exe	netsh.exe
PID 1924 wrote to memory of 1908	1924	Request - Specifications.exe	netsh.exe
PID 1924 wrote to memory of 1908	1924	Request - Specifications.exe	netsh.exe

outlook_office_path 1 IoCs

Processes:

Request - Specifications.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Request - Specifications.exe

outlook_win_path 1 IoCs

Processes:

Request - Specifications.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-790309383-526510583-3802439154-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Request - Specifications.exe

C:\Users\Admin\AppData\Local\Temp\Request - Specifications.exe
"C:\Users\Admin\AppData\Local\Temp\Request - Specifications.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2008

C:\Users\Admin\AppData\Local\Temp\Request - Specifications.exe
"{path}"
2⤵
PID:1932

C:\Users\Admin\AppData\Local\Temp\Request - Specifications.exe
"{path}"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- outlook_office_path
- outlook_win_path
PID:1924

C:\Windows\SysWOW64\netsh.exe
"netsh" wlan show profile
3⤵
PID:1908

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/1908-69-0x0000000000000000-mapping.dmp

Download
memory/1924-56-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/1924-57-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/1924-60-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/1924-59-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/1924-61-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/1924-62-0x000000000044CA5E-mapping.dmp

Download
memory/1924-64-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/1924-66-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/1924-68-0x0000000074400000-0x00000000749AB000-memory.dmp

Filesize
5.7MB

Download
memory/2008-54-0x0000000076191000-0x0000000076193000-memory.dmp

Filesize
8KB

Download
memory/2008-55-0x0000000074400000-0x00000000749AB000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads