agenttesla | 6d8ee17737287b322dd1103f64abc26489c9292f6ec0a06be5d4e5c278d63df0

General

Target

Image001.exe
Size

530KB
MD5

b4124d92942df1e66a520600d3712739
SHA1

3ebe7eeb4c781b98b3061d807dac0ad0e5a22dda
SHA256

6d8ee17737287b322dd1103f64abc26489c9292f6ec0a06be5d4e5c278d63df0
SHA512

554a0c17feb423232e9f59d8f11ccce2eb7f9fd5278265c0957ad6990388620012f8c500a79c7cb96e06cd8e873ef499bc4cf4efa6097c70677f844436aee435

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Signatures

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

AgentTesla Payload 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/2824-3-0x0000000000400000-0x000000000044B000-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:

Image001.exe

description pid process target process

PID 4092 set thread context of 2824 4092 Image001.exe Image001.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

Image001.exe

pid process

2824 Image001.exe
2824 Image001.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

Image001.exe

pid process

4092 Image001.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

Image001.exe

description pid process

Token: SeDebugPrivilege 2824 Image001.exe

description	pid	process	target process
PID 4092 set thread context of 2824	4092	Image001.exe	Image001.exe

pid	process
2824	Image001.exe
2824	Image001.exe

pid	process
4092	Image001.exe

description	pid	process
Token: SeDebugPrivilege	2824	Image001.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

Image001.exe

description	pid	process	target process
PID 4092 wrote to memory of 2824	4092	Image001.exe	Image001.exe
PID 4092 wrote to memory of 2824	4092	Image001.exe	Image001.exe
PID 4092 wrote to memory of 2824	4092	Image001.exe	Image001.exe
PID 4092 wrote to memory of 2824	4092	Image001.exe	Image001.exe

C:\Users\Admin\AppData\Local\Temp\Image001.exe
"C:\Users\Admin\AppData\Local\Temp\Image001.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:4092

C:\Users\Admin\AppData\Local\Temp\Image001.exe
"C:\Users\Admin\AppData\Local\Temp\Image001.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2824

Network

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

Replay Monitor

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Downloads

memory/2824-2-0x000000000040188B-mapping.dmp

Download
memory/2824-4-0x0000000002870000-0x0000000002871000-memory.dmp

Filesize
4KB

Download
memory/2824-3-0x0000000000400000-0x000000000044B000-memory.dmp

Filesize
300KB

Download
memory/2824-5-0x0000000002871000-0x0000000002872000-memory.dmp

Filesize
4KB

Download
memory/2824-6-0x0000000002872000-0x0000000002874000-memory.dmp

Filesize
8KB

Download
memory/2824-7-0x0000000002877000-0x0000000002878000-memory.dmp

Filesize
4KB

Download
memory/2824-8-0x0000000002878000-0x0000000002879000-memory.dmp

Filesize
4KB

Download
memory/2824-9-0x000000000287D000-0x000000000287F000-memory.dmp

Filesize
8KB

Download

Analysis

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