agenttesla | b6fbf4a97a245bdaa48ee6f34f9cc30fcc4eaf73e974a993071ec2d7bcd1b7f8

General

Target

SWIFT_CO.exe
Size

1.3MB
MD5

202b5f25f00160ecc1f1f19dd69e7f52
SHA1

796299f0dde4e4e736ea7880024823387625fb23
SHA256

fa482d8c31df688e69dd251c1ced2c142961cb1bb42e65f2344b356fc94f0336
SHA512

e3f97d27d2deee1205e1bf6ab127995b894068ad8d8ab4f3adc8d465791bbbdf7b5e8939d895061fcddaab443f787ae79e5e9ca07371d18f409801abcfd933c7

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
smtp.yandex.com
Port:
587
Username:
[email protected]
Password:
daddyhandsome1234

Signatures

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

AgentTesla Payload 2 IoCs

Processes:

resource	yara_rule
behavioral1/memory/828-60-0x00000000004C0000-0x0000000000512000-memory.dmp	family_agenttesla
behavioral1/memory/828-59-0x00000000004C0000-0x0000000000512000-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:

SWIFT_CO.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	SWIFT_CO.exe
Key opened	\REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	SWIFT_CO.exe
Key opened	\REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	SWIFT_CO.exe

Suspicious use of SetThreadContext 2 IoCs

Processes:

SWIFT_CO.exeSWIFT_CO.exe

description	pid	process	target process
PID 1664 set thread context of 1484	1664	SWIFT_CO.exe	SWIFT_CO.exe
PID 1484 set thread context of 828	1484	SWIFT_CO.exe	SWIFT_CO.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

SWIFT_CO.exeSWIFT_CO.exeSWIFT_CO.exe

pid process

1664 SWIFT_CO.exe
1484 SWIFT_CO.exe
828 SWIFT_CO.exe
828 SWIFT_CO.exe
Suspicious behavior: MapViewOfSection 2 IoCs

Processes:

SWIFT_CO.exeSWIFT_CO.exe

pid process

1664 SWIFT_CO.exe
1484 SWIFT_CO.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

SWIFT_CO.exe

description pid process

Token: SeDebugPrivilege 828 SWIFT_CO.exe

pid	process
1664	SWIFT_CO.exe
1484	SWIFT_CO.exe
828	SWIFT_CO.exe
828	SWIFT_CO.exe

pid	process
1664	SWIFT_CO.exe
1484	SWIFT_CO.exe

description	pid	process
Token: SeDebugPrivilege	828	SWIFT_CO.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

SWIFT_CO.exeSWIFT_CO.exeSWIFT_CO.exe

description	pid	process	target process
PID 1664 wrote to memory of 1484	1664	SWIFT_CO.exe	SWIFT_CO.exe
PID 1664 wrote to memory of 1484	1664	SWIFT_CO.exe	SWIFT_CO.exe
PID 1664 wrote to memory of 1484	1664	SWIFT_CO.exe	SWIFT_CO.exe
PID 1664 wrote to memory of 1484	1664	SWIFT_CO.exe	SWIFT_CO.exe
PID 1484 wrote to memory of 828	1484	SWIFT_CO.exe	SWIFT_CO.exe
PID 1484 wrote to memory of 828	1484	SWIFT_CO.exe	SWIFT_CO.exe
PID 1484 wrote to memory of 828	1484	SWIFT_CO.exe	SWIFT_CO.exe
PID 1484 wrote to memory of 828	1484	SWIFT_CO.exe	SWIFT_CO.exe
PID 828 wrote to memory of 1532	828	SWIFT_CO.exe	netsh.exe
PID 828 wrote to memory of 1532	828	SWIFT_CO.exe	netsh.exe
PID 828 wrote to memory of 1532	828	SWIFT_CO.exe	netsh.exe
PID 828 wrote to memory of 1532	828	SWIFT_CO.exe	netsh.exe

outlook_office_path 1 IoCs

Processes:

SWIFT_CO.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	SWIFT_CO.exe

outlook_win_path 1 IoCs

Processes:

SWIFT_CO.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	SWIFT_CO.exe

C:\Users\Admin\AppData\Local\Temp\SWIFT_CO.exe
"C:\Users\Admin\AppData\Local\Temp\SWIFT_CO.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1664

C:\Users\Admin\AppData\Local\Temp\SWIFT_CO.exe
"C:\Users\Admin\AppData\Local\Temp\SWIFT_CO.exe"
2⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1484

C:\Users\Admin\AppData\Local\Temp\SWIFT_CO.exe
"C:\Users\Admin\AppData\Local\Temp\SWIFT_CO.exe"
3⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- outlook_office_path
- outlook_win_path
PID:828

C:\Windows\SysWOW64\netsh.exe
"netsh" wlan show profile
4⤵
PID:1532

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/828-58-0x00000000004AF740-mapping.dmp

Download
memory/828-60-0x00000000004C0000-0x0000000000512000-memory.dmp

Filesize
328KB

Download
memory/828-59-0x00000000004C0000-0x0000000000512000-memory.dmp

Filesize
328KB

Download
memory/1484-55-0x000000000045DDB0-mapping.dmp

Download
memory/1532-62-0x0000000000000000-mapping.dmp

Download
memory/1664-54-0x0000000075CF1000-0x0000000075CF3000-memory.dmp

Filesize
8KB

Download
memory/1664-56-0x0000000000280000-0x0000000000286000-memory.dmp

Filesize
24KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads