agenttesla | 6bca80b0afb0d39f35e030267cab65722ceae0003aa81e619e8bd9a44ddb5b6b

General

Target

Pago del saldo.exe
Size

624KB
MD5

e70098176fde067ff9f47fd447dedb16
SHA1

ceba3e11e629ed014b7f4bc63d17aa1d720cebdc
SHA256

6bca80b0afb0d39f35e030267cab65722ceae0003aa81e619e8bd9a44ddb5b6b
SHA512

2cc9f4ec233be11b7606a61889e73cce4394e22f6d2a9b3627e526c7783ce899e18fbbb72328a559d6dc57afddf8ee787a9a1d9be94f6b548559f2a46286e909
SSDEEP

12288:t3IU8S6eUdKFNWsodXAjv+pQzfjOQZyccwX3w66TFuaPcM4EZw6WDpV7l3:1ItSAdSNWsodA2p8fCcf3w66TEabil

Score

10^/10

agenttesla zgrat keylogger rat spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot6779239200:AAGZW_GTAVfSVu-i3Ew251ZSePl73a5Ib8g/

Signatures

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

Detect ZGRat V1 1 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2220-3-0x0000000000450000-0x0000000000468000-memory.dmp	family_zgrat_v1

ZGRat
ZGRat is remote access trojan written in C#.
rat zgrat
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
Looks up external IP address via web service 3 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

4 api.ipify.org
5 api.ipify.org
6 ip-api.com
Suspicious use of SetThreadContext 1 IoCs

Processes:

Pago del saldo.exe

description pid process target process

PID 2220 set thread context of 2800 2220 Pago del saldo.exe Pago del saldo.exe
Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

Pago del saldo.exePago del saldo.exe

pid process

2220 Pago del saldo.exe
2800 Pago del saldo.exe
2800 Pago del saldo.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

Pago del saldo.exePago del saldo.exe

description pid process

Token: SeDebugPrivilege 2220 Pago del saldo.exe
Token: SeDebugPrivilege 2800 Pago del saldo.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

Pago del saldo.exe

pid process

2800 Pago del saldo.exe

flow	ioc
4	api.ipify.org
5	api.ipify.org
6	ip-api.com

description	pid	process	target process
PID 2220 set thread context of 2800	2220	Pago del saldo.exe	Pago del saldo.exe

pid	process
2220	Pago del saldo.exe
2800	Pago del saldo.exe
2800	Pago del saldo.exe

description	pid	process
Token: SeDebugPrivilege	2220	Pago del saldo.exe
Token: SeDebugPrivilege	2800	Pago del saldo.exe

pid	process
2800	Pago del saldo.exe

Suspicious use of WriteProcessMemory 13 IoCs

Processes:

Pago del saldo.exe

description	pid	process	target process
PID 2220 wrote to memory of 2796	2220	Pago del saldo.exe	Pago del saldo.exe
PID 2220 wrote to memory of 2796	2220	Pago del saldo.exe	Pago del saldo.exe
PID 2220 wrote to memory of 2796	2220	Pago del saldo.exe	Pago del saldo.exe
PID 2220 wrote to memory of 2796	2220	Pago del saldo.exe	Pago del saldo.exe
PID 2220 wrote to memory of 2800	2220	Pago del saldo.exe	Pago del saldo.exe
PID 2220 wrote to memory of 2800	2220	Pago del saldo.exe	Pago del saldo.exe
PID 2220 wrote to memory of 2800	2220	Pago del saldo.exe	Pago del saldo.exe
PID 2220 wrote to memory of 2800	2220	Pago del saldo.exe	Pago del saldo.exe
PID 2220 wrote to memory of 2800	2220	Pago del saldo.exe	Pago del saldo.exe
PID 2220 wrote to memory of 2800	2220	Pago del saldo.exe	Pago del saldo.exe
PID 2220 wrote to memory of 2800	2220	Pago del saldo.exe	Pago del saldo.exe
PID 2220 wrote to memory of 2800	2220	Pago del saldo.exe	Pago del saldo.exe
PID 2220 wrote to memory of 2800	2220	Pago del saldo.exe	Pago del saldo.exe

C:\Users\Admin\AppData\Local\Temp\Pago del saldo.exe
"C:\Users\Admin\AppData\Local\Temp\Pago del saldo.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2220

C:\Users\Admin\AppData\Local\Temp\Pago del saldo.exe
"C:\Users\Admin\AppData\Local\Temp\Pago del saldo.exe"
2⤵
PID:2796

C:\Users\Admin\AppData\Local\Temp\Pago del saldo.exe
"C:\Users\Admin\AppData\Local\Temp\Pago del saldo.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2800

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

3

T1552

Credentials In Files

3

T1552.001

Discovery

Lateral Movement

Collection

Data from Local System

3

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2220-0-0x0000000000C10000-0x0000000000CB2000-memory.dmp

Filesize
648KB

Download
memory/2220-1-0x0000000074710000-0x0000000074DFE000-memory.dmp

Filesize
6.9MB

Download
memory/2220-2-0x0000000004C60000-0x0000000004CA0000-memory.dmp

Filesize
256KB

Download
memory/2220-3-0x0000000000450000-0x0000000000468000-memory.dmp

Filesize
96KB

Download
memory/2220-4-0x0000000000430000-0x0000000000438000-memory.dmp

Filesize
32KB

Download
memory/2220-5-0x0000000000750000-0x000000000075A000-memory.dmp

Filesize
40KB

Download
memory/2220-6-0x00000000050D0000-0x000000000514C000-memory.dmp

Filesize
496KB

Download
memory/2220-20-0x0000000074710000-0x0000000074DFE000-memory.dmp

Filesize
6.9MB

Download
memory/2800-9-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2800-10-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2800-11-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2800-13-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2800-15-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2800-19-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2800-17-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2800-21-0x0000000074710000-0x0000000074DFE000-memory.dmp

Filesize
6.9MB

Download
memory/2800-7-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2800-22-0x0000000000630000-0x0000000000670000-memory.dmp

Filesize
256KB

Download
memory/2800-23-0x0000000074710000-0x0000000074DFE000-memory.dmp

Filesize
6.9MB

Download

Analysis

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