agenttesla | 54086875834b1244c63b639f4c7225d611a5f48bd564fdb50ea3e5eb5dde2041

General

Target

eced82df76526559ab854833f213a8c5.exe
Size

8KB
MD5

eced82df76526559ab854833f213a8c5
SHA1

3b951e79e92142655bde4b98d5e8e5b0b5ccf2a6
SHA256

54086875834b1244c63b639f4c7225d611a5f48bd564fdb50ea3e5eb5dde2041
SHA512

0a1ca95673b55ca3d3f7fe492b5bc06c78498a735bfe764485d170a93068615cae203d51dd6a9ffeb4e972a0788a3e28e4d03125682255452da87793faa6a923

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.sardaplywood.com
Port:
587
Username:
[email protected]
Password:
sup123st45

Signatures

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

AgentTesla Payload 3 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1760-7-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/1760-8-0x000000000043769E-mapping.dmp	family_agenttesla
behavioral1/memory/1760-10-0x0000000000400000-0x000000000043C000-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
Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

6 api.ipify.org
7 api.ipify.org
Suspicious use of SetThreadContext 1 IoCs

Processes:

eced82df76526559ab854833f213a8c5.exe

description pid process target process

PID 1908 set thread context of 1760 1908 eced82df76526559ab854833f213a8c5.exe eced82df76526559ab854833f213a8c5.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

eced82df76526559ab854833f213a8c5.exe

pid process

1760 eced82df76526559ab854833f213a8c5.exe
1760 eced82df76526559ab854833f213a8c5.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

eced82df76526559ab854833f213a8c5.exeeced82df76526559ab854833f213a8c5.exe

description pid process

Token: SeDebugPrivilege 1908 eced82df76526559ab854833f213a8c5.exe
Token: SeDebugPrivilege 1760 eced82df76526559ab854833f213a8c5.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

eced82df76526559ab854833f213a8c5.exe

pid process

1760 eced82df76526559ab854833f213a8c5.exe

flow	ioc
6	api.ipify.org
7	api.ipify.org

description	pid	process	target process
PID 1908 set thread context of 1760	1908	eced82df76526559ab854833f213a8c5.exe	eced82df76526559ab854833f213a8c5.exe

pid	process
1760	eced82df76526559ab854833f213a8c5.exe
1760	eced82df76526559ab854833f213a8c5.exe

description	pid	process
Token: SeDebugPrivilege	1908	eced82df76526559ab854833f213a8c5.exe
Token: SeDebugPrivilege	1760	eced82df76526559ab854833f213a8c5.exe

pid	process
1760	eced82df76526559ab854833f213a8c5.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

eced82df76526559ab854833f213a8c5.exe

description	pid	process	target process
PID 1908 wrote to memory of 1760	1908	eced82df76526559ab854833f213a8c5.exe	eced82df76526559ab854833f213a8c5.exe
PID 1908 wrote to memory of 1760	1908	eced82df76526559ab854833f213a8c5.exe	eced82df76526559ab854833f213a8c5.exe
PID 1908 wrote to memory of 1760	1908	eced82df76526559ab854833f213a8c5.exe	eced82df76526559ab854833f213a8c5.exe
PID 1908 wrote to memory of 1760	1908	eced82df76526559ab854833f213a8c5.exe	eced82df76526559ab854833f213a8c5.exe
PID 1908 wrote to memory of 1760	1908	eced82df76526559ab854833f213a8c5.exe	eced82df76526559ab854833f213a8c5.exe
PID 1908 wrote to memory of 1760	1908	eced82df76526559ab854833f213a8c5.exe	eced82df76526559ab854833f213a8c5.exe
PID 1908 wrote to memory of 1760	1908	eced82df76526559ab854833f213a8c5.exe	eced82df76526559ab854833f213a8c5.exe
PID 1908 wrote to memory of 1760	1908	eced82df76526559ab854833f213a8c5.exe	eced82df76526559ab854833f213a8c5.exe
PID 1908 wrote to memory of 1760	1908	eced82df76526559ab854833f213a8c5.exe	eced82df76526559ab854833f213a8c5.exe

C:\Users\Admin\AppData\Local\Temp\eced82df76526559ab854833f213a8c5.exe
"C:\Users\Admin\AppData\Local\Temp\eced82df76526559ab854833f213a8c5.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1908

C:\Users\Admin\AppData\Local\Temp\eced82df76526559ab854833f213a8c5.exe
"C:\Users\Admin\AppData\Local\Temp\eced82df76526559ab854833f213a8c5.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1760

Network

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

3

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1760-7-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1760-8-0x000000000043769E-mapping.dmp

Download
memory/1760-9-0x00000000745B0000-0x0000000074C9E000-memory.dmp

Filesize
6.9MB

Download
memory/1760-10-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1760-12-0x0000000000460000-0x0000000000461000-memory.dmp

Filesize
4KB

Download
memory/1760-13-0x0000000000461000-0x0000000000462000-memory.dmp

Filesize
4KB

Download
memory/1908-2-0x00000000745B0000-0x0000000074C9E000-memory.dmp

Filesize
6.9MB

Download
memory/1908-3-0x0000000000180000-0x0000000000181000-memory.dmp

Filesize
4KB

Download
memory/1908-5-0x0000000004B90000-0x0000000004B91000-memory.dmp

Filesize
4KB

Download
memory/1908-6-0x0000000004330000-0x000000000436F000-memory.dmp

Filesize
252KB

Download

Analysis

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