agenttesla | 4342e1ed57db87c0a95a8613defe4d26305b75382a015a3e5d30974109d63829

General

Target

Ref 0180066743.PDF____________________________.exe
Size

38.0MB
MD5

f7cc63093cc32d27a3b1a3c7c1902c10
SHA1

4dc711776d095efd1684976be6fde89a2fdf9a31
SHA256

4342e1ed57db87c0a95a8613defe4d26305b75382a015a3e5d30974109d63829
SHA512

940e1191625472dcba3f63a411b4627a337fec76e92848190cfb0118cd86bbc65694bded7c92a9a62c1164f879f575f3ea1c914f5a37e057410bb38c80acc697

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.soin3.com
Port:
587
Username:
droid@soin3.com
Password:
icui4cu2@@

Signatures

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

AgentTesla Payload 4 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2032-1-0x000000000043724E-mapping.dmp	family_agenttesla
behavioral1/memory/2032-0-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/2032-2-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/2032-3-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla

Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware

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

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

Data from Local System
T1005

Credentials in Files
T1081

Suspicious use of SetThreadContext 1 IoCs

Processes:

Ref 0180066743.PDF____________________________.exe

description	pid	process	target process
PID 1696 set thread context of 2032	1696	Ref 0180066743.PDF____________________________.exe	Ref 0180066743.PDF____________________________.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

Ref 0180066743.PDF____________________________.exe

pid process

2032 Ref 0180066743.PDF____________________________.exe
2032 Ref 0180066743.PDF____________________________.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

Ref 0180066743.PDF____________________________.exe

description pid process

Token: SeDebugPrivilege 2032 Ref 0180066743.PDF____________________________.exe

pid	process
2032	Ref 0180066743.PDF____________________________.exe
2032	Ref 0180066743.PDF____________________________.exe

description	pid	process
Token: SeDebugPrivilege	2032	Ref 0180066743.PDF____________________________.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

Ref 0180066743.PDF____________________________.exe

description	pid	process	target process
PID 1696 wrote to memory of 2032	1696	Ref 0180066743.PDF____________________________.exe	Ref 0180066743.PDF____________________________.exe
PID 1696 wrote to memory of 2032	1696	Ref 0180066743.PDF____________________________.exe	Ref 0180066743.PDF____________________________.exe
PID 1696 wrote to memory of 2032	1696	Ref 0180066743.PDF____________________________.exe	Ref 0180066743.PDF____________________________.exe
PID 1696 wrote to memory of 2032	1696	Ref 0180066743.PDF____________________________.exe	Ref 0180066743.PDF____________________________.exe
PID 1696 wrote to memory of 2032	1696	Ref 0180066743.PDF____________________________.exe	Ref 0180066743.PDF____________________________.exe
PID 1696 wrote to memory of 2032	1696	Ref 0180066743.PDF____________________________.exe	Ref 0180066743.PDF____________________________.exe
PID 1696 wrote to memory of 2032	1696	Ref 0180066743.PDF____________________________.exe	Ref 0180066743.PDF____________________________.exe
PID 1696 wrote to memory of 2032	1696	Ref 0180066743.PDF____________________________.exe	Ref 0180066743.PDF____________________________.exe
PID 1696 wrote to memory of 2032	1696	Ref 0180066743.PDF____________________________.exe	Ref 0180066743.PDF____________________________.exe

C:\Users\Admin\AppData\Local\Temp\Ref 0180066743.PDF____________________________.exe
"C:\Users\Admin\AppData\Local\Temp\Ref 0180066743.PDF____________________________.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1696

C:\Users\Admin\AppData\Local\Temp\Ref 0180066743.PDF____________________________.exe
"C:\Users\Admin\AppData\Local\Temp\Ref 0180066743.PDF____________________________.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2032

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

Exfiltration

Command and Control

Impact

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Downloads

memory/2032-1-0x000000000043724E-mapping.dmp

Download
memory/2032-0-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2032-2-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2032-3-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads