agenttesla | d766688082ec1664718094ea8688a36cbb4339c8e0bbb8bb683bfae6602cf4f9

General

Target

Swift Copy.exe
Size

765KB
MD5

6b1ed2f5d2b314b8d8af86266b8055ca
SHA1

53c43c59bcc7456ea9857ee4a245b2341f5e4404
SHA256

20d66ddece0fa3ebb5a0573a7290ce696468ab27b55b99c37889ba6b4dab89ab
SHA512

c859de74b7d132ed28c2782aac67133ffdbef51f9df4a87064f41ea6f3cca40b455329b3f785b15ff145063df2af1614e61cdc093bad0cc9dec8005b5cd7edf5

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
smtp.ikrrispharmanetwork.com
Port:
587
Username:
[email protected]
Password:
Q5Ab{kp_p0?a

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
behavioral2/memory/4856-131-0x0000000000A00000-0x0000000000A4C000-memory.dmp	family_agenttesla
behavioral2/memory/4856-132-0x0000000000A00000-0x0000000000A4C000-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-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Swift Copy.exe
Key opened	\REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Swift Copy.exe
Key opened	\REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Swift Copy.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

Swift Copy.exe

description pid process target process

PID 1512 set thread context of 4856 1512 Swift Copy.exe Swift Copy.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

Swift Copy.exeSwift Copy.exe

pid process

1512 Swift Copy.exe
1512 Swift Copy.exe
4856 Swift Copy.exe
4856 Swift Copy.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

Swift Copy.exe

pid process

1512 Swift Copy.exe
Suspicious behavior: RenamesItself 1 IoCs

Processes:

Swift Copy.exe

pid process

4856 Swift Copy.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

Swift Copy.exe

description pid process

Token: SeDebugPrivilege 4856 Swift Copy.exe

description	pid	process	target process
PID 1512 set thread context of 4856	1512	Swift Copy.exe	Swift Copy.exe

pid	process
1512	Swift Copy.exe
1512	Swift Copy.exe
4856	Swift Copy.exe
4856	Swift Copy.exe

pid	process
1512	Swift Copy.exe

pid	process
4856	Swift Copy.exe

description	pid	process
Token: SeDebugPrivilege	4856	Swift Copy.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

Swift Copy.exe

description	pid	process	target process
PID 1512 wrote to memory of 4856	1512	Swift Copy.exe	Swift Copy.exe
PID 1512 wrote to memory of 4856	1512	Swift Copy.exe	Swift Copy.exe
PID 1512 wrote to memory of 4856	1512	Swift Copy.exe	Swift Copy.exe

outlook_office_path 1 IoCs

Processes:

Swift Copy.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\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-1-5-21-3751123196-3323558407-1869646069-1000\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:1512
- 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 behavior: RenamesItself
  - Suspicious use of AdjustPrivilegeToken
  - outlook_office_path
  - outlook_win_path
  PID:4856

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

3

T1081

Discovery

Lateral Movement

Collection

Data from Local System

Email Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1512-133-0x0000000000400000-0x00000000004C6000-memory.dmp

Filesize
792KB

Download
memory/4856-130-0x0000000000000000-mapping.dmp

Download
memory/4856-131-0x0000000000A00000-0x0000000000A4C000-memory.dmp

Filesize
304KB

Download
memory/4856-132-0x0000000000A00000-0x0000000000A4C000-memory.dmp

Filesize
304KB

Download
memory/4856-134-0x0000000004E30000-0x00000000053D4000-memory.dmp

Filesize
5.6MB

Download
memory/4856-135-0x0000000004BB0000-0x0000000004C42000-memory.dmp

Filesize
584KB

Download
memory/4856-136-0x0000000004D80000-0x0000000004E1C000-memory.dmp

Filesize
624KB

Download
memory/4856-137-0x0000000005A10000-0x0000000005A76000-memory.dmp

Filesize
408KB

Download
memory/4856-138-0x00000000061F0000-0x0000000006240000-memory.dmp

Filesize
320KB

Download
memory/4856-139-0x00000000004B0000-0x00000000004BA000-memory.dmp

Filesize
40KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads