agenttesla | b76db9b5dd76ceb0dc9ce6c697ca4083a1ddb2d618b661a27c21748c422fe56f

General

Target

Remittance Copy.exe
Size

789KB
MD5

c9c5b92936bc5eba4ef381d0d815bef3
SHA1

6be466bd73ca5be4bdebbf059e799db20f105211
SHA256

656e99ec9ba18c70b338604ef390ce523a35339c8bc556ff2963ca2ce87baec7
SHA512

0fccc574106ff99ec695e61e74502003c30e296ae9ad4904e30c27f45e5435c67fc8ea20059f74db0282fb8d243468bf4b5f6e9c6d66b39f5a89453f422ae258

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
mail.privateemail.com
Port:
587
Username:
daily@is-ceo.com
Password:
63075OFF!

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.privateemail.com
Port:
587
Username:
daily@is-ceo.com
Password:
63075OFF!

Signatures

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

AgentTesla Payload 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/2032-132-0x0000000000400000-0x000000000045A000-memory.dmp	family_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:

Remittance Copy.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Remittance Copy.exe
Key opened	\REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Remittance Copy.exe
Key opened	\REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Remittance Copy.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

Remittance Copy.exe

description pid process target process

PID 2612 set thread context of 2032 2612 Remittance Copy.exe Remittance Copy.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

Remittance Copy.exe

pid process

2032 Remittance Copy.exe
2032 Remittance Copy.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

Remittance Copy.exe

description pid process

Token: SeDebugPrivilege 2032 Remittance Copy.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

Remittance Copy.exe

pid process

2032 Remittance Copy.exe

description	pid	process	target process
PID 2612 set thread context of 2032	2612	Remittance Copy.exe	Remittance Copy.exe

pid	process
2032	Remittance Copy.exe
2032	Remittance Copy.exe

description	pid	process
Token: SeDebugPrivilege	2032	Remittance Copy.exe

pid	process
2032	Remittance Copy.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

Remittance Copy.exe

description	pid	process	target process
PID 2612 wrote to memory of 2032	2612	Remittance Copy.exe	Remittance Copy.exe
PID 2612 wrote to memory of 2032	2612	Remittance Copy.exe	Remittance Copy.exe
PID 2612 wrote to memory of 2032	2612	Remittance Copy.exe	Remittance Copy.exe
PID 2612 wrote to memory of 2032	2612	Remittance Copy.exe	Remittance Copy.exe
PID 2612 wrote to memory of 2032	2612	Remittance Copy.exe	Remittance Copy.exe
PID 2612 wrote to memory of 2032	2612	Remittance Copy.exe	Remittance Copy.exe
PID 2612 wrote to memory of 2032	2612	Remittance Copy.exe	Remittance Copy.exe
PID 2612 wrote to memory of 2032	2612	Remittance Copy.exe	Remittance Copy.exe

outlook_office_path 1 IoCs

Processes:

Remittance Copy.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Remittance Copy.exe

outlook_win_path 1 IoCs

Processes:

Remittance Copy.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Remittance Copy.exe

C:\Users\Admin\AppData\Local\Temp\Remittance Copy.exe
"C:\Users\Admin\AppData\Local\Temp\Remittance Copy.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2612

C:\Users\Admin\AppData\Local\Temp\Remittance Copy.exe
"C:\Users\Admin\AppData\Local\Temp\Remittance Copy.exe"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- outlook_office_path
- outlook_win_path
PID:2032

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

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Downloads

memory/2032-131-0x0000000000000000-mapping.dmp

Download
memory/2032-132-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/2032-133-0x00000000750E0000-0x0000000075691000-memory.dmp

Filesize
5.7MB

Download
memory/2612-130-0x00000000750E0000-0x0000000075691000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads