agenttesla | a9ef2fe051be97565c10190979dcb593e83b529af23c9cc48838861138056afa

General

Target

RECIBO DE ENTREGA____html.exe
Size

339KB
MD5

9a0caf2197bdb10e261147677f2bdade
SHA1

aab71ad7ed4c8bcc24d2b51e5c99859c58006ee7
SHA256

535f823b8bcacbf81fabc8f4c9e83d7e161b98b856600146d2a9ca1f2d5b3fc3
SHA512

f455bc7ae7070294af775ef1141c36da50e62f9951ea043c2e17339e74b781db3b7e876faab8950262a063580fc752c74fc0e2295c4cc16f37d40e531513c08f
SSDEEP

6144:jlfHL2a1JcbHfyiLDqprB/9fhXw3r6RkCUKuhP23sntfKslnsqPc6K:5aSinqD/1hA3r6kK4PwMfV7K

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot6597010543:AAEDzMHM1RryGmTUD_ntBw5X7Q39X0ZRh5U/

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
Reads WinSCP keys stored on the system 2 TTPs
Tries to access WinSCP stored sessions.
spyware stealer

Data from Local System
T1005

Credentials in Registry
T1552.002
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
T1552.001
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
T1552.001
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
T1552.001
Suspicious use of SetThreadContext 1 IoCs

Processes:

RECIBO DE ENTREGA____html.exe

description pid process target process

PID 2328 set thread context of 2984 2328 RECIBO DE ENTREGA____html.exe RECIBO DE ENTREGA____html.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

RECIBO DE ENTREGA____html.exe

pid process

2984 RECIBO DE ENTREGA____html.exe
2984 RECIBO DE ENTREGA____html.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

RECIBO DE ENTREGA____html.exe

description pid process

Token: SeDebugPrivilege 2984 RECIBO DE ENTREGA____html.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

RECIBO DE ENTREGA____html.exe

pid process

2984 RECIBO DE ENTREGA____html.exe

description	pid	process	target process
PID 2328 set thread context of 2984	2328	RECIBO DE ENTREGA____html.exe	RECIBO DE ENTREGA____html.exe

pid	process
2984	RECIBO DE ENTREGA____html.exe
2984	RECIBO DE ENTREGA____html.exe

description	pid	process
Token: SeDebugPrivilege	2984	RECIBO DE ENTREGA____html.exe

pid	process
2984	RECIBO DE ENTREGA____html.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

RECIBO DE ENTREGA____html.exe

description	pid	process	target process
PID 2328 wrote to memory of 2984	2328	RECIBO DE ENTREGA____html.exe	RECIBO DE ENTREGA____html.exe
PID 2328 wrote to memory of 2984	2328	RECIBO DE ENTREGA____html.exe	RECIBO DE ENTREGA____html.exe
PID 2328 wrote to memory of 2984	2328	RECIBO DE ENTREGA____html.exe	RECIBO DE ENTREGA____html.exe
PID 2328 wrote to memory of 2984	2328	RECIBO DE ENTREGA____html.exe	RECIBO DE ENTREGA____html.exe
PID 2328 wrote to memory of 2984	2328	RECIBO DE ENTREGA____html.exe	RECIBO DE ENTREGA____html.exe
PID 2328 wrote to memory of 2984	2328	RECIBO DE ENTREGA____html.exe	RECIBO DE ENTREGA____html.exe
PID 2328 wrote to memory of 2984	2328	RECIBO DE ENTREGA____html.exe	RECIBO DE ENTREGA____html.exe
PID 2328 wrote to memory of 2984	2328	RECIBO DE ENTREGA____html.exe	RECIBO DE ENTREGA____html.exe
PID 2328 wrote to memory of 2984	2328	RECIBO DE ENTREGA____html.exe	RECIBO DE ENTREGA____html.exe

C:\Users\Admin\AppData\Local\Temp\RECIBO DE ENTREGA____html.exe
"C:\Users\Admin\AppData\Local\Temp\RECIBO DE ENTREGA____html.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2328

C:\Users\Admin\AppData\Local\Temp\RECIBO DE ENTREGA____html.exe
"C:\Users\Admin\AppData\Local\Temp\RECIBO DE ENTREGA____html.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2984

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

4

T1552

Credentials In Files

3

T1552.001

Credentials in Registry

1

T1552.002

Discovery

Lateral Movement

Collection

Data from Local System

4

T1005

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

memory/2328-0-0x00000000009D0000-0x0000000000A2C000-memory.dmp

Filesize
368KB

Download
memory/2328-1-0x00000000747A0000-0x0000000074E8E000-memory.dmp

Filesize
6.9MB

Download
memory/2328-2-0x00000000047B0000-0x00000000047F0000-memory.dmp

Filesize
256KB

Download
memory/2328-16-0x00000000747A0000-0x0000000074E8E000-memory.dmp

Filesize
6.9MB

Download
memory/2328-3-0x0000000000370000-0x0000000000371000-memory.dmp

Filesize
4KB

Download
memory/2984-8-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2984-6-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/2984-7-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/2984-5-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/2984-14-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/2984-12-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/2984-4-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/2984-15-0x00000000747A0000-0x0000000074E8E000-memory.dmp

Filesize
6.9MB

Download
memory/2984-10-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/2984-17-0x00000000048C0000-0x0000000004900000-memory.dmp

Filesize
256KB

Download
memory/2984-18-0x00000000747A0000-0x0000000074E8E000-memory.dmp

Filesize
6.9MB

Download
memory/2984-19-0x00000000048C0000-0x0000000004900000-memory.dmp

Filesize
256KB

Download

Analysis

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