agenttesla | ecd0495dc9d61ac16df7940ed6899897c02df2f51b4c87f19f6011ac10f17a61

General

Target

Swift_copy.exe
Size

840KB
MD5

b4e0d68cd11d3c370745b5bcfe981bd4
SHA1

f62912f7cf77b9cdd34b31c0eebd73094a82ec57
SHA256

ecd0495dc9d61ac16df7940ed6899897c02df2f51b4c87f19f6011ac10f17a61
SHA512

04ee1aac52fac547a59cf1ec52dcab9138091eb27abbdd1bc5e9487f67c3870e334cdece880454a9b2548ad4dd8a32dfa5d092c8a8ad113b368fde0bbe460ddd
SSDEEP

12288:fRx504bFtx504bFWxX5sDHmdMVly4kO/p/tpN1hNQhj2M+pWaohOtm7D/9O9wsoJ:Zw4bjw4bYrmHlXFm25W5OK1raBGdXV7

Score

10^/10

agenttesla execution keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
us2.smtp.mailhostbox.com
Port:
587
Username:
[email protected]
Password:
Password: D4v_8+edvC?l. .
Email To:
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
execution

PowerShell
T1059.001

Processes:

powershell.exepowershell.exe

pid process

2152 powershell.exe
2604 powershell.exe
Reads WinSCP keys stored on the system 2 TTPs
Tries to access WinSCP stored sessions.
spyware stealer

Data from Local System
T1005

Credentials in Registry
T1552.002
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
T1552.001
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
T1552.001
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
T1552.001

pid	process
2152	powershell.exe
2604	powershell.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

Swift_copy.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Windows\CurrentVersion\Run\mpTrle = "C:\\Users\\Admin\\AppData\\Roaming\\mpTrle\\mpTrle.exe"	Swift_copy.exe

Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

4 api.ipify.org
5 api.ipify.org
Suspicious use of SetThreadContext 1 IoCs

Processes:

Swift_copy.exe

description pid process target process

PID 2888 set thread context of 2648 2888 Swift_copy.exe Swift_copy.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task/Job
T1053

Processes:

schtasks.exe

pid process

2708 schtasks.exe

flow	ioc
4	api.ipify.org
5	api.ipify.org

description	pid	process	target process
PID 2888 set thread context of 2648	2888	Swift_copy.exe	Swift_copy.exe

pid	process
2708	schtasks.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

Processes:

Swift_copy.exeSwift_copy.exepowershell.exepowershell.exe

pid	process
2888	Swift_copy.exe
2888	Swift_copy.exe
2888	Swift_copy.exe
2888	Swift_copy.exe
2648	Swift_copy.exe
2648	Swift_copy.exe
2152	powershell.exe
2604	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

Swift_copy.exeSwift_copy.exepowershell.exepowershell.exe

description	pid	process
Token: SeDebugPrivilege	2888	Swift_copy.exe
Token: SeDebugPrivilege	2648	Swift_copy.exe
Token: SeDebugPrivilege	2152	powershell.exe
Token: SeDebugPrivilege	2604	powershell.exe

Suspicious use of WriteProcessMemory 25 IoCs

Processes:

Swift_copy.exe

description	pid	process	target process
PID 2888 wrote to memory of 2152	2888	Swift_copy.exe	powershell.exe
PID 2888 wrote to memory of 2152	2888	Swift_copy.exe	powershell.exe
PID 2888 wrote to memory of 2152	2888	Swift_copy.exe	powershell.exe
PID 2888 wrote to memory of 2152	2888	Swift_copy.exe	powershell.exe
PID 2888 wrote to memory of 2604	2888	Swift_copy.exe	powershell.exe
PID 2888 wrote to memory of 2604	2888	Swift_copy.exe	powershell.exe
PID 2888 wrote to memory of 2604	2888	Swift_copy.exe	powershell.exe
PID 2888 wrote to memory of 2604	2888	Swift_copy.exe	powershell.exe
PID 2888 wrote to memory of 2708	2888	Swift_copy.exe	schtasks.exe
PID 2888 wrote to memory of 2708	2888	Swift_copy.exe	schtasks.exe
PID 2888 wrote to memory of 2708	2888	Swift_copy.exe	schtasks.exe
PID 2888 wrote to memory of 2708	2888	Swift_copy.exe	schtasks.exe
PID 2888 wrote to memory of 2588	2888	Swift_copy.exe	Swift_copy.exe
PID 2888 wrote to memory of 2588	2888	Swift_copy.exe	Swift_copy.exe
PID 2888 wrote to memory of 2588	2888	Swift_copy.exe	Swift_copy.exe
PID 2888 wrote to memory of 2588	2888	Swift_copy.exe	Swift_copy.exe
PID 2888 wrote to memory of 2648	2888	Swift_copy.exe	Swift_copy.exe
PID 2888 wrote to memory of 2648	2888	Swift_copy.exe	Swift_copy.exe
PID 2888 wrote to memory of 2648	2888	Swift_copy.exe	Swift_copy.exe
PID 2888 wrote to memory of 2648	2888	Swift_copy.exe	Swift_copy.exe
PID 2888 wrote to memory of 2648	2888	Swift_copy.exe	Swift_copy.exe
PID 2888 wrote to memory of 2648	2888	Swift_copy.exe	Swift_copy.exe
PID 2888 wrote to memory of 2648	2888	Swift_copy.exe	Swift_copy.exe
PID 2888 wrote to memory of 2648	2888	Swift_copy.exe	Swift_copy.exe
PID 2888 wrote to memory of 2648	2888	Swift_copy.exe	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 use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2888

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\Swift_copy.exe"
2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2152

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\GffwxzSHmxg.exe"
2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2604

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\GffwxzSHmxg" /XML "C:\Users\Admin\AppData\Local\Temp\tmp3478.tmp"
2⤵
- Creates scheduled task(s)
PID:2708

C:\Users\Admin\AppData\Local\Temp\Swift_copy.exe
"C:\Users\Admin\AppData\Local\Temp\Swift_copy.exe"
2⤵
PID:2588

C:\Users\Admin\AppData\Local\Temp\Swift_copy.exe
"C:\Users\Admin\AppData\Local\Temp\Swift_copy.exe"
2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2648

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

PowerShell

Scheduled Task/Job

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

Scheduled Task/Job

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

Scheduled Task/Job

Defense Evasion

Modify Registry

1

T1112

Credential Access

Unsecured Credentials

4

T1552

Credentials In Files

3

T1552.001

Credentials in Registry

1

T1552.002

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

4

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\tmp3478.tmp
Filesize
1KB

MD5
ee013b993ad4f263bf587f3f7c3d6a36

SHA1
4435afe5ace48ba27071474204725b0b7209aa4f

SHA256
6d70dea6656e19043048b00828eedb4cd62e19c120b2d3d21afcb70384a894c7

SHA512
aac24bd5b201bae1946ce54cb47af3c7bbb525631c28fe034b6f46ca499abbbc3316977f57636e3dc0faa581fe3c664bcb40c4103b83a09b28dd762b8bb578f9

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\2H5DP8MQEUVIX73GUW1O.temp
Filesize
7KB

MD5
2553a37424b76b89e7200dad406ff431

SHA1
c8a747e321160d5961b6d4eb47e13c2ab841da6d

SHA256
8b2d04d87f59cfccc769d37f846975202ccb8e0ae4633faa667c35c67d81dc47

SHA512
697c92c4047ecd477e5567b9d18a19916109c7a6a89dac9f57902d69914bcbae7d237c4ff111d67fe9d46e05eef08ab85e2481e5b78c185c6857294e24176960

Download Submit
memory/2648-27-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2648-28-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2648-20-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2648-22-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2648-24-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2648-26-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2648-18-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2648-30-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2888-2-0x0000000074B20000-0x000000007520E000-memory.dmp

Filesize
6.9MB

Download
memory/2888-31-0x0000000074B20000-0x000000007520E000-memory.dmp

Filesize
6.9MB

Download
memory/2888-0-0x0000000074B2E000-0x0000000074B2F000-memory.dmp

Filesize
4KB

Download
memory/2888-1-0x00000000010E0000-0x00000000011B6000-memory.dmp

Filesize
856KB

Download
memory/2888-3-0x00000000003C0000-0x00000000003DA000-memory.dmp

Filesize
104KB

Download
memory/2888-5-0x0000000005320000-0x00000000053A2000-memory.dmp

Filesize
520KB

Download
memory/2888-4-0x00000000002B0000-0x00000000002C0000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads