agenttesla | 083488944d0efc342bbb4bdb7881822e14781b3888ea58d1f7121dea52933373

General

Target

RFQ PCF01284 Revised_PDF.exe
Size

614KB
MD5

aea1bfb57a639d6c1019ebc722662d86
SHA1

66674c41a064140ffd143fc88d6737e4e2a712ba
SHA256

083488944d0efc342bbb4bdb7881822e14781b3888ea58d1f7121dea52933373
SHA512

632328e08705b382797231950a3bcb9ac840d7f940d66239fc924e0c4806157d0f0333fb329d7ab9803b64f4ed561178280584a669dae19a53484e9c4ef95c6c
SSDEEP

12288:03IU8S6eUdzt3K43AkWh5wYAjhjrk2XHpFNlcVlV1bFKxs8mgTY/qFpcEIJKJ:SItSAdzt3KEvYNAjhjrxXJzlIwxhmSp

Score

10^/10

agenttesla zgrat keylogger rat spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.femhaz.hu
Port:
587
Username:
[email protected]
Password:
89Femhaz00!
Email To:
[email protected]

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
behavioral2/memory/2312-6-0x0000000005B70000-0x0000000005B88000-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 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

9 api.ipify.org
Suspicious use of SetThreadContext 1 IoCs

Processes:

RFQ PCF01284 Revised_PDF.exe

description pid process target process

PID 2312 set thread context of 2976 2312 RFQ PCF01284 Revised_PDF.exe RFQ PCF01284 Revised_PDF.exe

flow	ioc
9	api.ipify.org

description	pid	process	target process
PID 2312 set thread context of 2976	2312	RFQ PCF01284 Revised_PDF.exe	RFQ PCF01284 Revised_PDF.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

RFQ PCF01284 Revised_PDF.exeRFQ PCF01284 Revised_PDF.exe

pid	process
2312	RFQ PCF01284 Revised_PDF.exe
2312	RFQ PCF01284 Revised_PDF.exe
2312	RFQ PCF01284 Revised_PDF.exe
2312	RFQ PCF01284 Revised_PDF.exe
2976	RFQ PCF01284 Revised_PDF.exe
2976	RFQ PCF01284 Revised_PDF.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

RFQ PCF01284 Revised_PDF.exeRFQ PCF01284 Revised_PDF.exe

description pid process

Token: SeDebugPrivilege 2312 RFQ PCF01284 Revised_PDF.exe
Token: SeDebugPrivilege 2976 RFQ PCF01284 Revised_PDF.exe

description	pid	process
Token: SeDebugPrivilege	2312	RFQ PCF01284 Revised_PDF.exe
Token: SeDebugPrivilege	2976	RFQ PCF01284 Revised_PDF.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

RFQ PCF01284 Revised_PDF.exe

description	pid	process	target process
PID 2312 wrote to memory of 3800	2312	RFQ PCF01284 Revised_PDF.exe	RFQ PCF01284 Revised_PDF.exe
PID 2312 wrote to memory of 3800	2312	RFQ PCF01284 Revised_PDF.exe	RFQ PCF01284 Revised_PDF.exe
PID 2312 wrote to memory of 3800	2312	RFQ PCF01284 Revised_PDF.exe	RFQ PCF01284 Revised_PDF.exe
PID 2312 wrote to memory of 2976	2312	RFQ PCF01284 Revised_PDF.exe	RFQ PCF01284 Revised_PDF.exe
PID 2312 wrote to memory of 2976	2312	RFQ PCF01284 Revised_PDF.exe	RFQ PCF01284 Revised_PDF.exe
PID 2312 wrote to memory of 2976	2312	RFQ PCF01284 Revised_PDF.exe	RFQ PCF01284 Revised_PDF.exe
PID 2312 wrote to memory of 2976	2312	RFQ PCF01284 Revised_PDF.exe	RFQ PCF01284 Revised_PDF.exe
PID 2312 wrote to memory of 2976	2312	RFQ PCF01284 Revised_PDF.exe	RFQ PCF01284 Revised_PDF.exe
PID 2312 wrote to memory of 2976	2312	RFQ PCF01284 Revised_PDF.exe	RFQ PCF01284 Revised_PDF.exe
PID 2312 wrote to memory of 2976	2312	RFQ PCF01284 Revised_PDF.exe	RFQ PCF01284 Revised_PDF.exe
PID 2312 wrote to memory of 2976	2312	RFQ PCF01284 Revised_PDF.exe	RFQ PCF01284 Revised_PDF.exe

C:\Users\Admin\AppData\Local\Temp\RFQ PCF01284 Revised_PDF.exe
"C:\Users\Admin\AppData\Local\Temp\RFQ PCF01284 Revised_PDF.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2312

C:\Users\Admin\AppData\Local\Temp\RFQ PCF01284 Revised_PDF.exe
"C:\Users\Admin\AppData\Local\Temp\RFQ PCF01284 Revised_PDF.exe"
2⤵
PID:3800

C:\Users\Admin\AppData\Local\Temp\RFQ PCF01284 Revised_PDF.exe
"C:\Users\Admin\AppData\Local\Temp\RFQ PCF01284 Revised_PDF.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2976

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

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\RFQ PCF01284 Revised_PDF.exe.log

Filesize
1KB

MD5
8ec831f3e3a3f77e4a7b9cd32b48384c

SHA1
d83f09fd87c5bd86e045873c231c14836e76a05c

SHA256
7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

SHA512
26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

Download Submit
memory/2312-10-0x000000000C840000-0x000000000C8DC000-memory.dmp

Filesize
624KB

Download
memory/2312-14-0x0000000074AF0000-0x00000000752A0000-memory.dmp

Filesize
7.7MB

Download
memory/2312-9-0x0000000005330000-0x00000000053AA000-memory.dmp

Filesize
488KB

Download
memory/2312-4-0x0000000005BB0000-0x0000000005BC0000-memory.dmp

Filesize
64KB

Download
memory/2312-5-0x0000000005950000-0x000000000595A000-memory.dmp

Filesize
40KB

Download
memory/2312-6-0x0000000005B70000-0x0000000005B88000-memory.dmp

Filesize
96KB

Download
memory/2312-7-0x0000000005BA0000-0x0000000005BA8000-memory.dmp

Filesize
32KB

Download
memory/2312-8-0x0000000005CC0000-0x0000000005CCA000-memory.dmp

Filesize
40KB

Download
memory/2312-2-0x0000000005FC0000-0x0000000006564000-memory.dmp

Filesize
5.6MB

Download
memory/2312-1-0x0000000074AF0000-0x00000000752A0000-memory.dmp

Filesize
7.7MB

Download
memory/2312-0-0x0000000000E20000-0x0000000000EC0000-memory.dmp

Filesize
640KB

Download
memory/2312-3-0x00000000058B0000-0x0000000005942000-memory.dmp

Filesize
584KB

Download
memory/2976-15-0x0000000074AF0000-0x00000000752A0000-memory.dmp

Filesize
7.7MB

Download
memory/2976-11-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2976-16-0x0000000005560000-0x0000000005570000-memory.dmp

Filesize
64KB

Download
memory/2976-17-0x0000000005370000-0x00000000053D6000-memory.dmp

Filesize
408KB

Download
memory/2976-18-0x0000000006AB0000-0x0000000006B00000-memory.dmp

Filesize
320KB

Download
memory/2976-19-0x0000000074AF0000-0x00000000752A0000-memory.dmp

Filesize
7.7MB

Download
memory/2976-20-0x0000000005560000-0x0000000005570000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads