agenttesla | 80b6e703e67ace7480854fa2e005495b86c53b0f2afd72018d0c77bf9fd43605

General

Target

80b6e703e67ace7480854fa2e005495b86c53b0f2afd72018d0c77bf9fd43605.exe
Size

658KB
MD5

5dcefd1c13cf257168c014edad94c43b
SHA1

a730e4d4d2a3ea070c85783afab4578e756758c5
SHA256

80b6e703e67ace7480854fa2e005495b86c53b0f2afd72018d0c77bf9fd43605
SHA512

b536a9259f66b5f55e3697856a4f67b93bbc49c050a506caee61c708bd2008e3a24f63baeba9e3d6d750e2ce061fcbf74dd55db68f83ba8cd6387dfc2f8954f4
SSDEEP

12288:vvbimOMt+DNSorzsb6WFJv7IhxUySBmR9MLrZSowdhI6Bjq:vTimXyyFJv7IhxgBmsShdhIG

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot6191932863:AAEw6WZfMHSbIiilSKsmAnJOgaZwvnoMVh8/

Signatures

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

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 stealer

Data from Local System
T1005

Credentials in Files
T1081

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

80b6e703e67ace7480854fa2e005495b86c53b0f2afd72018d0c77bf9fd43605.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	80b6e703e67ace7480854fa2e005495b86c53b0f2afd72018d0c77bf9fd43605.exe
Key opened	\REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	80b6e703e67ace7480854fa2e005495b86c53b0f2afd72018d0c77bf9fd43605.exe
Key opened	\REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	80b6e703e67ace7480854fa2e005495b86c53b0f2afd72018d0c77bf9fd43605.exe

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

35 api.ipify.org
34 api.ipify.org

flow	ioc
35	api.ipify.org
34	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

Processes:

80b6e703e67ace7480854fa2e005495b86c53b0f2afd72018d0c77bf9fd43605.exe

description	pid	process	target process
PID 4852 set thread context of 2696	4852	80b6e703e67ace7480854fa2e005495b86c53b0f2afd72018d0c77bf9fd43605.exe	80b6e703e67ace7480854fa2e005495b86c53b0f2afd72018d0c77bf9fd43605.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

80b6e703e67ace7480854fa2e005495b86c53b0f2afd72018d0c77bf9fd43605.exe

pid	process
4852	80b6e703e67ace7480854fa2e005495b86c53b0f2afd72018d0c77bf9fd43605.exe
4852	80b6e703e67ace7480854fa2e005495b86c53b0f2afd72018d0c77bf9fd43605.exe
4852	80b6e703e67ace7480854fa2e005495b86c53b0f2afd72018d0c77bf9fd43605.exe
4852	80b6e703e67ace7480854fa2e005495b86c53b0f2afd72018d0c77bf9fd43605.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

80b6e703e67ace7480854fa2e005495b86c53b0f2afd72018d0c77bf9fd43605.exe80b6e703e67ace7480854fa2e005495b86c53b0f2afd72018d0c77bf9fd43605.exe

description	pid	process
Token: SeDebugPrivilege	4852	80b6e703e67ace7480854fa2e005495b86c53b0f2afd72018d0c77bf9fd43605.exe
Token: SeDebugPrivilege	2696	80b6e703e67ace7480854fa2e005495b86c53b0f2afd72018d0c77bf9fd43605.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

80b6e703e67ace7480854fa2e005495b86c53b0f2afd72018d0c77bf9fd43605.exe

description	pid	process	target process
PID 4852 wrote to memory of 2696	4852	80b6e703e67ace7480854fa2e005495b86c53b0f2afd72018d0c77bf9fd43605.exe	80b6e703e67ace7480854fa2e005495b86c53b0f2afd72018d0c77bf9fd43605.exe
PID 4852 wrote to memory of 2696	4852	80b6e703e67ace7480854fa2e005495b86c53b0f2afd72018d0c77bf9fd43605.exe	80b6e703e67ace7480854fa2e005495b86c53b0f2afd72018d0c77bf9fd43605.exe
PID 4852 wrote to memory of 2696	4852	80b6e703e67ace7480854fa2e005495b86c53b0f2afd72018d0c77bf9fd43605.exe	80b6e703e67ace7480854fa2e005495b86c53b0f2afd72018d0c77bf9fd43605.exe
PID 4852 wrote to memory of 2696	4852	80b6e703e67ace7480854fa2e005495b86c53b0f2afd72018d0c77bf9fd43605.exe	80b6e703e67ace7480854fa2e005495b86c53b0f2afd72018d0c77bf9fd43605.exe
PID 4852 wrote to memory of 2696	4852	80b6e703e67ace7480854fa2e005495b86c53b0f2afd72018d0c77bf9fd43605.exe	80b6e703e67ace7480854fa2e005495b86c53b0f2afd72018d0c77bf9fd43605.exe
PID 4852 wrote to memory of 2696	4852	80b6e703e67ace7480854fa2e005495b86c53b0f2afd72018d0c77bf9fd43605.exe	80b6e703e67ace7480854fa2e005495b86c53b0f2afd72018d0c77bf9fd43605.exe
PID 4852 wrote to memory of 2696	4852	80b6e703e67ace7480854fa2e005495b86c53b0f2afd72018d0c77bf9fd43605.exe	80b6e703e67ace7480854fa2e005495b86c53b0f2afd72018d0c77bf9fd43605.exe
PID 4852 wrote to memory of 2696	4852	80b6e703e67ace7480854fa2e005495b86c53b0f2afd72018d0c77bf9fd43605.exe	80b6e703e67ace7480854fa2e005495b86c53b0f2afd72018d0c77bf9fd43605.exe

outlook_office_path 1 IoCs

Processes:

80b6e703e67ace7480854fa2e005495b86c53b0f2afd72018d0c77bf9fd43605.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	80b6e703e67ace7480854fa2e005495b86c53b0f2afd72018d0c77bf9fd43605.exe

outlook_win_path 1 IoCs

Processes:

80b6e703e67ace7480854fa2e005495b86c53b0f2afd72018d0c77bf9fd43605.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	80b6e703e67ace7480854fa2e005495b86c53b0f2afd72018d0c77bf9fd43605.exe

C:\Users\Admin\AppData\Local\Temp\80b6e703e67ace7480854fa2e005495b86c53b0f2afd72018d0c77bf9fd43605.exe
"C:\Users\Admin\AppData\Local\Temp\80b6e703e67ace7480854fa2e005495b86c53b0f2afd72018d0c77bf9fd43605.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4852

C:\Users\Admin\AppData\Local\Temp\80b6e703e67ace7480854fa2e005495b86c53b0f2afd72018d0c77bf9fd43605.exe
"C:\Users\Admin\AppData\Local\Temp\80b6e703e67ace7480854fa2e005495b86c53b0f2afd72018d0c77bf9fd43605.exe"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:2696

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

Email Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\80b6e703e67ace7480854fa2e005495b86c53b0f2afd72018d0c77bf9fd43605.exe.log
Filesize
1KB

MD5
8ec831f3e3a3f77e4a7b9cd32b48384c

SHA1
d83f09fd87c5bd86e045873c231c14836e76a05c

SHA256
7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

SHA512
26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

Download Submit
memory/2696-140-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2696-147-0x0000000004D30000-0x0000000004D40000-memory.dmp

Filesize
64KB

Download
memory/2696-146-0x0000000006AF0000-0x0000000006CB2000-memory.dmp

Filesize
1.8MB

Download
memory/2696-145-0x00000000067A0000-0x00000000067F0000-memory.dmp

Filesize
320KB

Download
memory/2696-144-0x0000000004D30000-0x0000000004D40000-memory.dmp

Filesize
64KB

Download
memory/2696-143-0x0000000004DB0000-0x0000000004E16000-memory.dmp

Filesize
408KB

Download
memory/4852-136-0x0000000004F50000-0x0000000004F60000-memory.dmp

Filesize
64KB

Download
memory/4852-139-0x00000000085F0000-0x000000000868C000-memory.dmp

Filesize
624KB

Download
memory/4852-138-0x0000000004F50000-0x0000000004F60000-memory.dmp

Filesize
64KB

Download
memory/4852-137-0x0000000005060000-0x000000000506A000-memory.dmp

Filesize
40KB

Download
memory/4852-133-0x0000000000550000-0x00000000005FA000-memory.dmp

Filesize
680KB

Download
memory/4852-135-0x0000000004FB0000-0x0000000005042000-memory.dmp

Filesize
584KB

Download
memory/4852-134-0x0000000005660000-0x0000000005C04000-memory.dmp

Filesize
5.6MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads