agenttesla | eba198c71f047f143f329759df49f33fd0d28ec83018098996eef7285ce0c7bc

General

Target

Swift-pago.pdf.exe
Size

38.0MB
MD5

08a5400c20f882346a1f2b9e04cff8d2
SHA1

2cadd3ff90433197824a547ece57da36435fb64b
SHA256

33908ca6bf57c6bbb1375a3d58f4bd5c490451cfad130aaacd61e08020c94e00
SHA512

73bbec6ba2c7127c9b65e99b16e202eedc38c0f1e9d8e6e497e211bfb45ced47e5d7db5e17205d92cc064651610d15a815449f036e01f0616b7e175ce5b1a612

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.alimentostolten.cl
Port:
587
Username:
mojo@alimentostolten.cl
Password:
icui4cu2@@

Signatures

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

AgentTesla Payload 5 IoCs

Processes:

resource	yara_rule
behavioral1/memory/816-61-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/816-62-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/816-63-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/816-64-0x0000000000436D3E-mapping.dmp	family_agenttesla
behavioral1/memory/816-65-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla

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:

Swift-pago.pdf.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3456797065-1076791440-4146276586-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Swift-pago.pdf.exe
Key opened	\REGISTRY\USER\S-1-5-21-3456797065-1076791440-4146276586-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Swift-pago.pdf.exe
Key opened	\REGISTRY\USER\S-1-5-21-3456797065-1076791440-4146276586-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Swift-pago.pdf.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

Swift-pago.pdf.exe

description pid process target process

PID 748 set thread context of 816 748 Swift-pago.pdf.exe Swift-pago.pdf.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

Swift-pago.pdf.exeSwift-pago.pdf.exe

pid process

748 Swift-pago.pdf.exe
748 Swift-pago.pdf.exe
816 Swift-pago.pdf.exe
816 Swift-pago.pdf.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

Swift-pago.pdf.exeSwift-pago.pdf.exe

description pid process

Token: SeDebugPrivilege 748 Swift-pago.pdf.exe
Token: SeDebugPrivilege 816 Swift-pago.pdf.exe

description	pid	process	target process
PID 748 set thread context of 816	748	Swift-pago.pdf.exe	Swift-pago.pdf.exe

pid	process
748	Swift-pago.pdf.exe
748	Swift-pago.pdf.exe
816	Swift-pago.pdf.exe
816	Swift-pago.pdf.exe

description	pid	process
Token: SeDebugPrivilege	748	Swift-pago.pdf.exe
Token: SeDebugPrivilege	816	Swift-pago.pdf.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

Swift-pago.pdf.exe

description	pid	process	target process
PID 748 wrote to memory of 816	748	Swift-pago.pdf.exe	Swift-pago.pdf.exe
PID 748 wrote to memory of 816	748	Swift-pago.pdf.exe	Swift-pago.pdf.exe
PID 748 wrote to memory of 816	748	Swift-pago.pdf.exe	Swift-pago.pdf.exe
PID 748 wrote to memory of 816	748	Swift-pago.pdf.exe	Swift-pago.pdf.exe
PID 748 wrote to memory of 816	748	Swift-pago.pdf.exe	Swift-pago.pdf.exe
PID 748 wrote to memory of 816	748	Swift-pago.pdf.exe	Swift-pago.pdf.exe
PID 748 wrote to memory of 816	748	Swift-pago.pdf.exe	Swift-pago.pdf.exe
PID 748 wrote to memory of 816	748	Swift-pago.pdf.exe	Swift-pago.pdf.exe
PID 748 wrote to memory of 816	748	Swift-pago.pdf.exe	Swift-pago.pdf.exe

outlook_office_path 1 IoCs

Processes:

Swift-pago.pdf.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3456797065-1076791440-4146276586-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Swift-pago.pdf.exe

outlook_win_path 1 IoCs

Processes:

Swift-pago.pdf.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3456797065-1076791440-4146276586-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Swift-pago.pdf.exe

C:\Users\Admin\AppData\Local\Temp\Swift-pago.pdf.exe
"C:\Users\Admin\AppData\Local\Temp\Swift-pago.pdf.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:748

C:\Users\Admin\AppData\Local\Temp\Swift-pago.pdf.exe
"C:\Users\Admin\AppData\Local\Temp\Swift-pago.pdf.exe"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:816

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

2

T1081

Discovery

Lateral Movement

Collection

Data from Local System

2

T1005

Email Collection

1

T1114

Exfiltration

Command and Control

Impact

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Downloads

memory/748-54-0x0000000000FA0000-0x0000000000FA1000-memory.dmp

Filesize
4KB

Download
memory/748-56-0x000000000A3D0000-0x000000000A3D1000-memory.dmp

Filesize
4KB

Download
memory/748-57-0x0000000000460000-0x0000000000467000-memory.dmp

Filesize
28KB

Download
memory/748-58-0x0000000004BA0000-0x0000000004BF7000-memory.dmp

Filesize
348KB

Download
memory/816-59-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/816-60-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/816-61-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/816-62-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/816-63-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/816-64-0x0000000000436D3E-mapping.dmp

Download
memory/816-65-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/816-67-0x00000000049C0000-0x00000000049C1000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads