agenttesla | c7b130f5b5a0c5d2fa4d202143d40393eccd2bcf563c7496a51ee267dd50bc16

Analysis

max time kernel
118s
max time network
123s
platform
windows7_x64
resource
win7-20240611-en
resource tags

arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system
submitted
19-06-2024 11:31

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General

Target

6559c8149044fde6c8d7ba12ef151a181a3635d0e5ea673cdbb65aaea3d4156c.exe
Size

752KB
MD5

3937778f753e03486df93926ef8815fd
SHA1

9817a28a52d59e2a8a2de93bfe6de7c87ff4ef97
SHA256

6559c8149044fde6c8d7ba12ef151a181a3635d0e5ea673cdbb65aaea3d4156c
SHA512

a40446cc7e2b6a29ce6fba0d5d308752e1b8b33f80ba765121c5ede17fd442124ebe37215870ee3f77ed11ee424861104ec174701236b7735b34a2b1bea571dd
SSDEEP

12288:vSfWWu6/AxouWA97H0c0812h4h6OpGrN1p5apVs3Y8LOj59NwtNj6Z8l5x1FOic+:v0u6/8vD97Hh081Y4hkrNGVczLOFHwtH

Score

10^/10

agenttesla execution keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.flynasgsapakistan.com
Port:
587
Username:
[email protected]
Password:
#@Pakistan786
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 1 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
execution

PowerShell
T1059.001

Processes:

powershell.exe

pid process

2828 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
2828	powershell.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

6559c8149044fde6c8d7ba12ef151a181a3635d0e5ea673cdbb65aaea3d4156c.exe

description	pid	process	target process
PID 1096 set thread context of 2760	1096	6559c8149044fde6c8d7ba12ef151a181a3635d0e5ea673cdbb65aaea3d4156c.exe	6559c8149044fde6c8d7ba12ef151a181a3635d0e5ea673cdbb65aaea3d4156c.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence execution

Scheduled Task
T1053.005

Processes:

schtasks.exe

pid process

2916 schtasks.exe

pid	process
2916	schtasks.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

6559c8149044fde6c8d7ba12ef151a181a3635d0e5ea673cdbb65aaea3d4156c.exepowershell.exe

pid	process
2760	6559c8149044fde6c8d7ba12ef151a181a3635d0e5ea673cdbb65aaea3d4156c.exe
2760	6559c8149044fde6c8d7ba12ef151a181a3635d0e5ea673cdbb65aaea3d4156c.exe
2828	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

6559c8149044fde6c8d7ba12ef151a181a3635d0e5ea673cdbb65aaea3d4156c.exepowershell.exe

description	pid	process
Token: SeDebugPrivilege	2760	6559c8149044fde6c8d7ba12ef151a181a3635d0e5ea673cdbb65aaea3d4156c.exe
Token: SeDebugPrivilege	2828	powershell.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

6559c8149044fde6c8d7ba12ef151a181a3635d0e5ea673cdbb65aaea3d4156c.exe

description	pid	process	target process
PID 1096 wrote to memory of 2828	1096	6559c8149044fde6c8d7ba12ef151a181a3635d0e5ea673cdbb65aaea3d4156c.exe	powershell.exe
PID 1096 wrote to memory of 2828	1096	6559c8149044fde6c8d7ba12ef151a181a3635d0e5ea673cdbb65aaea3d4156c.exe	powershell.exe
PID 1096 wrote to memory of 2828	1096	6559c8149044fde6c8d7ba12ef151a181a3635d0e5ea673cdbb65aaea3d4156c.exe	powershell.exe
PID 1096 wrote to memory of 2828	1096	6559c8149044fde6c8d7ba12ef151a181a3635d0e5ea673cdbb65aaea3d4156c.exe	powershell.exe
PID 1096 wrote to memory of 2916	1096	6559c8149044fde6c8d7ba12ef151a181a3635d0e5ea673cdbb65aaea3d4156c.exe	schtasks.exe
PID 1096 wrote to memory of 2916	1096	6559c8149044fde6c8d7ba12ef151a181a3635d0e5ea673cdbb65aaea3d4156c.exe	schtasks.exe
PID 1096 wrote to memory of 2916	1096	6559c8149044fde6c8d7ba12ef151a181a3635d0e5ea673cdbb65aaea3d4156c.exe	schtasks.exe
PID 1096 wrote to memory of 2916	1096	6559c8149044fde6c8d7ba12ef151a181a3635d0e5ea673cdbb65aaea3d4156c.exe	schtasks.exe
PID 1096 wrote to memory of 2760	1096	6559c8149044fde6c8d7ba12ef151a181a3635d0e5ea673cdbb65aaea3d4156c.exe	6559c8149044fde6c8d7ba12ef151a181a3635d0e5ea673cdbb65aaea3d4156c.exe
PID 1096 wrote to memory of 2760	1096	6559c8149044fde6c8d7ba12ef151a181a3635d0e5ea673cdbb65aaea3d4156c.exe	6559c8149044fde6c8d7ba12ef151a181a3635d0e5ea673cdbb65aaea3d4156c.exe
PID 1096 wrote to memory of 2760	1096	6559c8149044fde6c8d7ba12ef151a181a3635d0e5ea673cdbb65aaea3d4156c.exe	6559c8149044fde6c8d7ba12ef151a181a3635d0e5ea673cdbb65aaea3d4156c.exe
PID 1096 wrote to memory of 2760	1096	6559c8149044fde6c8d7ba12ef151a181a3635d0e5ea673cdbb65aaea3d4156c.exe	6559c8149044fde6c8d7ba12ef151a181a3635d0e5ea673cdbb65aaea3d4156c.exe
PID 1096 wrote to memory of 2760	1096	6559c8149044fde6c8d7ba12ef151a181a3635d0e5ea673cdbb65aaea3d4156c.exe	6559c8149044fde6c8d7ba12ef151a181a3635d0e5ea673cdbb65aaea3d4156c.exe
PID 1096 wrote to memory of 2760	1096	6559c8149044fde6c8d7ba12ef151a181a3635d0e5ea673cdbb65aaea3d4156c.exe	6559c8149044fde6c8d7ba12ef151a181a3635d0e5ea673cdbb65aaea3d4156c.exe
PID 1096 wrote to memory of 2760	1096	6559c8149044fde6c8d7ba12ef151a181a3635d0e5ea673cdbb65aaea3d4156c.exe	6559c8149044fde6c8d7ba12ef151a181a3635d0e5ea673cdbb65aaea3d4156c.exe
PID 1096 wrote to memory of 2760	1096	6559c8149044fde6c8d7ba12ef151a181a3635d0e5ea673cdbb65aaea3d4156c.exe	6559c8149044fde6c8d7ba12ef151a181a3635d0e5ea673cdbb65aaea3d4156c.exe
PID 1096 wrote to memory of 2760	1096	6559c8149044fde6c8d7ba12ef151a181a3635d0e5ea673cdbb65aaea3d4156c.exe	6559c8149044fde6c8d7ba12ef151a181a3635d0e5ea673cdbb65aaea3d4156c.exe

C:\Users\Admin\AppData\Local\Temp\6559c8149044fde6c8d7ba12ef151a181a3635d0e5ea673cdbb65aaea3d4156c.exe
"C:\Users\Admin\AppData\Local\Temp\6559c8149044fde6c8d7ba12ef151a181a3635d0e5ea673cdbb65aaea3d4156c.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1096

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\eltOjLywy.exe"
2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2828

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\eltOjLywy" /XML "C:\Users\Admin\AppData\Local\Temp\tmp32E3.tmp"
2⤵
- Scheduled Task/Job: Scheduled Task
PID:2916

C:\Users\Admin\AppData\Local\Temp\6559c8149044fde6c8d7ba12ef151a181a3635d0e5ea673cdbb65aaea3d4156c.exe
"C:\Users\Admin\AppData\Local\Temp\6559c8149044fde6c8d7ba12ef151a181a3635d0e5ea673cdbb65aaea3d4156c.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2760

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Credentials in Registry

T1552.002

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp32E3.tmp
Filesize
1KB

MD5
4aeeec1b721ed90bf6e1a050a83fa8ec

SHA1
955094bf1e609a242cd7a984f53ef9c8abd17fd4

SHA256
96107bf094c6b795f6e01333526bc30409a304de26a6c34e025bc36ce564cadd

SHA512
76c800f748021332c83682978725804ec5bfc3e8edb5d6dee6bdb9f8e61cbb1afb73181600bd66bac1ba8ef917871d5dc4844477e76a9da247f8a62a895ec574

Download Submit
memory/1096-0-0x000000007418E000-0x000000007418F000-memory.dmp

Filesize
4KB

Download
memory/1096-1-0x0000000000AE0000-0x0000000000BA2000-memory.dmp

Filesize
776KB

Download
memory/1096-2-0x0000000074180000-0x000000007486E000-memory.dmp

Filesize
6.9MB

Download
memory/1096-3-0x00000000040B0000-0x00000000040D2000-memory.dmp

Filesize
136KB

Download
memory/1096-4-0x0000000000570000-0x0000000000580000-memory.dmp

Filesize
64KB

Download
memory/1096-5-0x00000000051A0000-0x0000000005222000-memory.dmp

Filesize
520KB

Download
memory/1096-26-0x0000000074180000-0x000000007486E000-memory.dmp

Filesize
6.9MB

Download
memory/2760-25-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2760-23-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2760-19-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2760-17-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2760-21-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2760-13-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2760-15-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2760-22-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download

Analysis

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General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads