agenttesla | cabe22196c7da75864ba82f4fc87a4247c279515f3876a6a1e90ad9e776fde98

General

Target

328aa195af17fbb6996c45b95c15c022e987c5d8a6fdea00ef8a58f47e8e721b.exe
Size

1000KB
MD5

ea53d17d407202920af2fd07b8296abf
SHA1

ca705e5b89a9e07e87314bfd44541d940f346cbd
SHA256

328aa195af17fbb6996c45b95c15c022e987c5d8a6fdea00ef8a58f47e8e721b
SHA512

2f1a6ec015c7180ce1f95e7de0a6bdb37de697b0159eef751f6ee92def9249dee1caf08005cab63622fa673d627699058cf864eef7ebac1cb321160acce2ba7d
SSDEEP

24576:nj12zVZ97P1AaGeqGknYCDUTILhmxBjnRrtL0:njAR37dAaGeTknYGUTItsRr

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
smtp.servicesterminals.com
Port:
587
Username:
kenneth@servicesterminals.com
Password:
zK2kveho
Email To:
kenneth@servicesterminals.com

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:

328aa195af17fbb6996c45b95c15c022e987c5d8a6fdea00ef8a58f47e8e721b.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	328aa195af17fbb6996c45b95c15c022e987c5d8a6fdea00ef8a58f47e8e721b.exe
Key opened	\REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	328aa195af17fbb6996c45b95c15c022e987c5d8a6fdea00ef8a58f47e8e721b.exe
Key opened	\REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	328aa195af17fbb6996c45b95c15c022e987c5d8a6fdea00ef8a58f47e8e721b.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

4 api.ipify.org
5 api.ipify.org

flow	ioc
4	api.ipify.org
5	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

Processes:

328aa195af17fbb6996c45b95c15c022e987c5d8a6fdea00ef8a58f47e8e721b.exe

description	pid	process	target process
PID 748 set thread context of 1112	748	328aa195af17fbb6996c45b95c15c022e987c5d8a6fdea00ef8a58f47e8e721b.exe	328aa195af17fbb6996c45b95c15c022e987c5d8a6fdea00ef8a58f47e8e721b.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

328aa195af17fbb6996c45b95c15c022e987c5d8a6fdea00ef8a58f47e8e721b.exe

description pid process

Token: SeDebugPrivilege 1112 328aa195af17fbb6996c45b95c15c022e987c5d8a6fdea00ef8a58f47e8e721b.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

328aa195af17fbb6996c45b95c15c022e987c5d8a6fdea00ef8a58f47e8e721b.exe

pid process

1112 328aa195af17fbb6996c45b95c15c022e987c5d8a6fdea00ef8a58f47e8e721b.exe

description	pid	process
Token: SeDebugPrivilege	1112	328aa195af17fbb6996c45b95c15c022e987c5d8a6fdea00ef8a58f47e8e721b.exe

pid	process
1112	328aa195af17fbb6996c45b95c15c022e987c5d8a6fdea00ef8a58f47e8e721b.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

328aa195af17fbb6996c45b95c15c022e987c5d8a6fdea00ef8a58f47e8e721b.exe

description	pid	process	target process
PID 748 wrote to memory of 1112	748	328aa195af17fbb6996c45b95c15c022e987c5d8a6fdea00ef8a58f47e8e721b.exe	328aa195af17fbb6996c45b95c15c022e987c5d8a6fdea00ef8a58f47e8e721b.exe
PID 748 wrote to memory of 1112	748	328aa195af17fbb6996c45b95c15c022e987c5d8a6fdea00ef8a58f47e8e721b.exe	328aa195af17fbb6996c45b95c15c022e987c5d8a6fdea00ef8a58f47e8e721b.exe
PID 748 wrote to memory of 1112	748	328aa195af17fbb6996c45b95c15c022e987c5d8a6fdea00ef8a58f47e8e721b.exe	328aa195af17fbb6996c45b95c15c022e987c5d8a6fdea00ef8a58f47e8e721b.exe
PID 748 wrote to memory of 1112	748	328aa195af17fbb6996c45b95c15c022e987c5d8a6fdea00ef8a58f47e8e721b.exe	328aa195af17fbb6996c45b95c15c022e987c5d8a6fdea00ef8a58f47e8e721b.exe
PID 748 wrote to memory of 1112	748	328aa195af17fbb6996c45b95c15c022e987c5d8a6fdea00ef8a58f47e8e721b.exe	328aa195af17fbb6996c45b95c15c022e987c5d8a6fdea00ef8a58f47e8e721b.exe
PID 748 wrote to memory of 1112	748	328aa195af17fbb6996c45b95c15c022e987c5d8a6fdea00ef8a58f47e8e721b.exe	328aa195af17fbb6996c45b95c15c022e987c5d8a6fdea00ef8a58f47e8e721b.exe
PID 748 wrote to memory of 1112	748	328aa195af17fbb6996c45b95c15c022e987c5d8a6fdea00ef8a58f47e8e721b.exe	328aa195af17fbb6996c45b95c15c022e987c5d8a6fdea00ef8a58f47e8e721b.exe
PID 748 wrote to memory of 1112	748	328aa195af17fbb6996c45b95c15c022e987c5d8a6fdea00ef8a58f47e8e721b.exe	328aa195af17fbb6996c45b95c15c022e987c5d8a6fdea00ef8a58f47e8e721b.exe
PID 748 wrote to memory of 1112	748	328aa195af17fbb6996c45b95c15c022e987c5d8a6fdea00ef8a58f47e8e721b.exe	328aa195af17fbb6996c45b95c15c022e987c5d8a6fdea00ef8a58f47e8e721b.exe

outlook_office_path 1 IoCs

Processes:

328aa195af17fbb6996c45b95c15c022e987c5d8a6fdea00ef8a58f47e8e721b.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	328aa195af17fbb6996c45b95c15c022e987c5d8a6fdea00ef8a58f47e8e721b.exe

outlook_win_path 1 IoCs

Processes:

328aa195af17fbb6996c45b95c15c022e987c5d8a6fdea00ef8a58f47e8e721b.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1563773381-2037468142-1146002597-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	328aa195af17fbb6996c45b95c15c022e987c5d8a6fdea00ef8a58f47e8e721b.exe

C:\Users\Admin\AppData\Local\Temp\328aa195af17fbb6996c45b95c15c022e987c5d8a6fdea00ef8a58f47e8e721b.exe
"C:\Users\Admin\AppData\Local\Temp\328aa195af17fbb6996c45b95c15c022e987c5d8a6fdea00ef8a58f47e8e721b.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:748

C:\Users\Admin\AppData\Local\Temp\328aa195af17fbb6996c45b95c15c022e987c5d8a6fdea00ef8a58f47e8e721b.exe
"C:\Users\Admin\AppData\Local\Temp\328aa195af17fbb6996c45b95c15c022e987c5d8a6fdea00ef8a58f47e8e721b.exe"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- outlook_office_path
- outlook_win_path
PID:1112

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

Email Collection

1

T1114

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/748-54-0x00000000010D0000-0x00000000011D0000-memory.dmp

Filesize
1024KB

Download
memory/748-55-0x0000000000BD0000-0x0000000000C10000-memory.dmp

Filesize
256KB

Download
memory/748-56-0x0000000000380000-0x00000000003A0000-memory.dmp

Filesize
128KB

Download
memory/748-57-0x0000000000BD0000-0x0000000000C10000-memory.dmp

Filesize
256KB

Download
memory/748-58-0x00000000005C0000-0x00000000005CC000-memory.dmp

Filesize
48KB

Download
memory/748-59-0x0000000005870000-0x000000000591A000-memory.dmp

Filesize
680KB

Download
memory/748-60-0x0000000000C60000-0x0000000000C92000-memory.dmp

Filesize
200KB

Download
memory/1112-61-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1112-62-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1112-63-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1112-64-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1112-65-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/1112-66-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1112-68-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1112-70-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1112-71-0x00000000049E0000-0x0000000004A20000-memory.dmp

Filesize
256KB

Download
memory/1112-89-0x00000000049E0000-0x0000000004A20000-memory.dmp

Filesize
256KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads