agenttesla | ed2c34c719cbb69644d74f2fa7c9886fe64846afd263ec2fae7e4409067baac5

General

Target

IMG1012020701.exe
Size

463KB
MD5

cc5b1c09157600eb36114425e50e6c06
SHA1

edf77e0a1caafb464257c85abf822a608d924fa2
SHA256

2bdd9634f525e88efcb093031698f749e6117f7b32e2a18e1271ad5e94b22022
SHA512

a58de0b0e57aa4abb8523877619062ba256f69ea21da3788d1eb02be6425ea6ec27e32541ee62d3d477e7ba9c01b6f8f3be745eeaaf70aa48f437f43051c4872

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.magicpharma.pt
Port:
587
Username:
[email protected]
Password:
Mc@1234

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/1472-60-0x0000000000400000-0x000000000044C000-memory.dmp	family_agenttesla
behavioral1/memory/1472-59-0x0000000000400000-0x000000000044C000-memory.dmp	family_agenttesla
behavioral1/memory/1472-61-0x0000000000400000-0x000000000044C000-memory.dmp	family_agenttesla
behavioral1/memory/1472-62-0x000000000044739E-mapping.dmp	family_agenttesla
behavioral1/memory/1472-64-0x0000000000400000-0x000000000044C000-memory.dmp	family_agenttesla
behavioral1/memory/1472-66-0x0000000000400000-0x000000000044C000-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:

IMG1012020701.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	IMG1012020701.exe
Key opened	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	IMG1012020701.exe
Key opened	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	IMG1012020701.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

IMG1012020701.exe

description pid process target process

PID 1100 set thread context of 1472 1100 IMG1012020701.exe IMG1012020701.exe
Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

IMG1012020701.exeIMG1012020701.exe

pid process

1100 IMG1012020701.exe
1472 IMG1012020701.exe
1472 IMG1012020701.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

IMG1012020701.exeIMG1012020701.exe

description pid process

Token: SeDebugPrivilege 1100 IMG1012020701.exe
Token: SeDebugPrivilege 1472 IMG1012020701.exe

description	pid	process	target process
PID 1100 set thread context of 1472	1100	IMG1012020701.exe	IMG1012020701.exe

pid	process
1100	IMG1012020701.exe
1472	IMG1012020701.exe
1472	IMG1012020701.exe

description	pid	process
Token: SeDebugPrivilege	1100	IMG1012020701.exe
Token: SeDebugPrivilege	1472	IMG1012020701.exe

Suspicious use of WriteProcessMemory 13 IoCs

Processes:

IMG1012020701.exe

description	pid	process	target process
PID 1100 wrote to memory of 1348	1100	IMG1012020701.exe	IMG1012020701.exe
PID 1100 wrote to memory of 1348	1100	IMG1012020701.exe	IMG1012020701.exe
PID 1100 wrote to memory of 1348	1100	IMG1012020701.exe	IMG1012020701.exe
PID 1100 wrote to memory of 1348	1100	IMG1012020701.exe	IMG1012020701.exe
PID 1100 wrote to memory of 1472	1100	IMG1012020701.exe	IMG1012020701.exe
PID 1100 wrote to memory of 1472	1100	IMG1012020701.exe	IMG1012020701.exe
PID 1100 wrote to memory of 1472	1100	IMG1012020701.exe	IMG1012020701.exe
PID 1100 wrote to memory of 1472	1100	IMG1012020701.exe	IMG1012020701.exe
PID 1100 wrote to memory of 1472	1100	IMG1012020701.exe	IMG1012020701.exe
PID 1100 wrote to memory of 1472	1100	IMG1012020701.exe	IMG1012020701.exe
PID 1100 wrote to memory of 1472	1100	IMG1012020701.exe	IMG1012020701.exe
PID 1100 wrote to memory of 1472	1100	IMG1012020701.exe	IMG1012020701.exe
PID 1100 wrote to memory of 1472	1100	IMG1012020701.exe	IMG1012020701.exe

outlook_office_path 1 IoCs

Processes:

IMG1012020701.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	IMG1012020701.exe

outlook_win_path 1 IoCs

Processes:

IMG1012020701.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	IMG1012020701.exe

C:\Users\Admin\AppData\Local\Temp\IMG1012020701.exe
"C:\Users\Admin\AppData\Local\Temp\IMG1012020701.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1100

C:\Users\Admin\AppData\Local\Temp\IMG1012020701.exe
"{path}"
2⤵
PID:1348

C:\Users\Admin\AppData\Local\Temp\IMG1012020701.exe
"{path}"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:1472

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/1100-54-0x00000000762C1000-0x00000000762C3000-memory.dmp

Filesize
8KB

Download
memory/1100-55-0x0000000074C40000-0x00000000751EB000-memory.dmp

Filesize
5.7MB

Download
memory/1472-56-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/1472-57-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/1472-60-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/1472-59-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/1472-61-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/1472-62-0x000000000044739E-mapping.dmp

Download
memory/1472-64-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/1472-66-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/1472-68-0x0000000074C40000-0x00000000751EB000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads