agenttesla | b297ef7267a2cb1143bbdeaffd48489afd9a9a7a0ea71f54f1f16b7679e9efab

General

Target

Swift copy.exe
Size

768KB
MD5

ca08439c060f254e069da657befddbb8
SHA1

a5c5e24771ff19dceb24c98738d4a96a89a09ceb
SHA256

a9745e8d252f9c77ae5e4fae3f650e680956eea8d9d1c578a854499a0edadef9
SHA512

bf4c3f3c50387f24f33a0288173d2f810730d9cd54da2010aea65183306d0d2311553a27ac9218c422f74e817995831fcddbc84dda00bfa5bb6c74bbe6ab84c7

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
smtp.yandex.com
Port:
587
Username:
ogb.oils@yandex.com
Password:
Simple262627

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/1748-57-0x00000000002D0000-0x000000000031C000-memory.dmp	family_agenttesla
behavioral1/memory/1748-58-0x00000000002D0000-0x000000000031C000-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 copy.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 copy.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 copy.exe
Key opened	\REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Swift copy.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

Swift copy.exe

description pid process target process

PID 1208 set thread context of 1748 1208 Swift copy.exe Swift copy.exe
Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

Swift copy.exeSwift copy.exe

pid process

1208 Swift copy.exe
1748 Swift copy.exe
1748 Swift copy.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

Swift copy.exe

pid process

1208 Swift copy.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

Swift copy.exe

description pid process

Token: SeDebugPrivilege 1748 Swift copy.exe

description	pid	process	target process
PID 1208 set thread context of 1748	1208	Swift copy.exe	Swift copy.exe

pid	process
1208	Swift copy.exe
1748	Swift copy.exe
1748	Swift copy.exe

pid	process
1208	Swift copy.exe

description	pid	process
Token: SeDebugPrivilege	1748	Swift copy.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

Swift copy.exe

description	pid	process	target process
PID 1208 wrote to memory of 1748	1208	Swift copy.exe	Swift copy.exe
PID 1208 wrote to memory of 1748	1208	Swift copy.exe	Swift copy.exe
PID 1208 wrote to memory of 1748	1208	Swift copy.exe	Swift copy.exe
PID 1208 wrote to memory of 1748	1208	Swift copy.exe	Swift copy.exe

outlook_office_path 1 IoCs

Processes:

Swift copy.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 copy.exe

outlook_win_path 1 IoCs

Processes:

Swift copy.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 copy.exe

C:\Users\Admin\AppData\Local\Temp\Swift copy.exe
"C:\Users\Admin\AppData\Local\Temp\Swift copy.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1208

C:\Users\Admin\AppData\Local\Temp\Swift copy.exe
"C:\Users\Admin\AppData\Local\Temp\Swift copy.exe"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:1748

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/1208-54-0x0000000075F61000-0x0000000075F63000-memory.dmp

Filesize
8KB

Download
memory/1208-56-0x0000000000240000-0x0000000000246000-memory.dmp

Filesize
24KB

Download
memory/1748-55-0x00000000004A3910-mapping.dmp

Download
memory/1748-57-0x00000000002D0000-0x000000000031C000-memory.dmp

Filesize
304KB

Download
memory/1748-58-0x00000000002D0000-0x000000000031C000-memory.dmp

Filesize
304KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads