agenttesla | 583d0b9635cce2701511a507937c16e0b3c398d18da99920cbaca025245ebd2f

General

Target

583d0b9635cce2701511a507937c16e0b3c398d18da99920cbaca025245ebd2f.exe
Size

716KB
MD5

3f3eebbdbec1db7808000dca7e79c425
SHA1

96b7a58023d84714eb7d4ec5f3b2a115b957d3dd
SHA256

583d0b9635cce2701511a507937c16e0b3c398d18da99920cbaca025245ebd2f
SHA512

1e4025ac54042ffef0d960939490c1f60223e431cb99893cffce685a891b38563e19cd289583278b19704576f0bceb8bf6b2b28c107f160af0bf35099aee882d
SSDEEP

12288:16S01AY8zLYLW81dKC2EcZxMs5q2LdZiRxzG/uApnbCeV4dHJ7jV/SH:YOHzLY1dKsckmqqdZi/GjbCeWNFMH

Score

10^/10

agenttesla execution keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot7015664985:AAHleki-SQmw3JzMgY4JBxs1efeJOxHCF7A/

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

2564 powershell.exe
2872 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
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

4 ip-api.com

pid	process
2564	powershell.exe
2872	powershell.exe

flow	ioc
4	ip-api.com

Suspicious use of SetThreadContext 1 IoCs

Processes:

583d0b9635cce2701511a507937c16e0b3c398d18da99920cbaca025245ebd2f.exe

description	pid	process	target process
PID 2340 set thread context of 2596	2340	583d0b9635cce2701511a507937c16e0b3c398d18da99920cbaca025245ebd2f.exe	583d0b9635cce2701511a507937c16e0b3c398d18da99920cbaca025245ebd2f.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

2696 schtasks.exe

pid	process
2696	schtasks.exe

Suspicious behavior: EnumeratesProcesses 7 IoCs

Processes:

583d0b9635cce2701511a507937c16e0b3c398d18da99920cbaca025245ebd2f.exe583d0b9635cce2701511a507937c16e0b3c398d18da99920cbaca025245ebd2f.exepowershell.exepowershell.exe

pid	process
2340	583d0b9635cce2701511a507937c16e0b3c398d18da99920cbaca025245ebd2f.exe
2340	583d0b9635cce2701511a507937c16e0b3c398d18da99920cbaca025245ebd2f.exe
2340	583d0b9635cce2701511a507937c16e0b3c398d18da99920cbaca025245ebd2f.exe
2596	583d0b9635cce2701511a507937c16e0b3c398d18da99920cbaca025245ebd2f.exe
2596	583d0b9635cce2701511a507937c16e0b3c398d18da99920cbaca025245ebd2f.exe
2872	powershell.exe
2564	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

583d0b9635cce2701511a507937c16e0b3c398d18da99920cbaca025245ebd2f.exe583d0b9635cce2701511a507937c16e0b3c398d18da99920cbaca025245ebd2f.exepowershell.exepowershell.exe

description	pid	process
Token: SeDebugPrivilege	2340	583d0b9635cce2701511a507937c16e0b3c398d18da99920cbaca025245ebd2f.exe
Token: SeDebugPrivilege	2596	583d0b9635cce2701511a507937c16e0b3c398d18da99920cbaca025245ebd2f.exe
Token: SeDebugPrivilege	2872	powershell.exe
Token: SeDebugPrivilege	2564	powershell.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

583d0b9635cce2701511a507937c16e0b3c398d18da99920cbaca025245ebd2f.exe

pid process

2596 583d0b9635cce2701511a507937c16e0b3c398d18da99920cbaca025245ebd2f.exe

pid	process
2596	583d0b9635cce2701511a507937c16e0b3c398d18da99920cbaca025245ebd2f.exe

Suspicious use of WriteProcessMemory 21 IoCs

Processes:

583d0b9635cce2701511a507937c16e0b3c398d18da99920cbaca025245ebd2f.exe

description	pid	process	target process
PID 2340 wrote to memory of 2564	2340	583d0b9635cce2701511a507937c16e0b3c398d18da99920cbaca025245ebd2f.exe	powershell.exe
PID 2340 wrote to memory of 2564	2340	583d0b9635cce2701511a507937c16e0b3c398d18da99920cbaca025245ebd2f.exe	powershell.exe
PID 2340 wrote to memory of 2564	2340	583d0b9635cce2701511a507937c16e0b3c398d18da99920cbaca025245ebd2f.exe	powershell.exe
PID 2340 wrote to memory of 2564	2340	583d0b9635cce2701511a507937c16e0b3c398d18da99920cbaca025245ebd2f.exe	powershell.exe
PID 2340 wrote to memory of 2872	2340	583d0b9635cce2701511a507937c16e0b3c398d18da99920cbaca025245ebd2f.exe	powershell.exe
PID 2340 wrote to memory of 2872	2340	583d0b9635cce2701511a507937c16e0b3c398d18da99920cbaca025245ebd2f.exe	powershell.exe
PID 2340 wrote to memory of 2872	2340	583d0b9635cce2701511a507937c16e0b3c398d18da99920cbaca025245ebd2f.exe	powershell.exe
PID 2340 wrote to memory of 2872	2340	583d0b9635cce2701511a507937c16e0b3c398d18da99920cbaca025245ebd2f.exe	powershell.exe
PID 2340 wrote to memory of 2696	2340	583d0b9635cce2701511a507937c16e0b3c398d18da99920cbaca025245ebd2f.exe	schtasks.exe
PID 2340 wrote to memory of 2696	2340	583d0b9635cce2701511a507937c16e0b3c398d18da99920cbaca025245ebd2f.exe	schtasks.exe
PID 2340 wrote to memory of 2696	2340	583d0b9635cce2701511a507937c16e0b3c398d18da99920cbaca025245ebd2f.exe	schtasks.exe
PID 2340 wrote to memory of 2696	2340	583d0b9635cce2701511a507937c16e0b3c398d18da99920cbaca025245ebd2f.exe	schtasks.exe
PID 2340 wrote to memory of 2596	2340	583d0b9635cce2701511a507937c16e0b3c398d18da99920cbaca025245ebd2f.exe	583d0b9635cce2701511a507937c16e0b3c398d18da99920cbaca025245ebd2f.exe
PID 2340 wrote to memory of 2596	2340	583d0b9635cce2701511a507937c16e0b3c398d18da99920cbaca025245ebd2f.exe	583d0b9635cce2701511a507937c16e0b3c398d18da99920cbaca025245ebd2f.exe
PID 2340 wrote to memory of 2596	2340	583d0b9635cce2701511a507937c16e0b3c398d18da99920cbaca025245ebd2f.exe	583d0b9635cce2701511a507937c16e0b3c398d18da99920cbaca025245ebd2f.exe
PID 2340 wrote to memory of 2596	2340	583d0b9635cce2701511a507937c16e0b3c398d18da99920cbaca025245ebd2f.exe	583d0b9635cce2701511a507937c16e0b3c398d18da99920cbaca025245ebd2f.exe
PID 2340 wrote to memory of 2596	2340	583d0b9635cce2701511a507937c16e0b3c398d18da99920cbaca025245ebd2f.exe	583d0b9635cce2701511a507937c16e0b3c398d18da99920cbaca025245ebd2f.exe
PID 2340 wrote to memory of 2596	2340	583d0b9635cce2701511a507937c16e0b3c398d18da99920cbaca025245ebd2f.exe	583d0b9635cce2701511a507937c16e0b3c398d18da99920cbaca025245ebd2f.exe
PID 2340 wrote to memory of 2596	2340	583d0b9635cce2701511a507937c16e0b3c398d18da99920cbaca025245ebd2f.exe	583d0b9635cce2701511a507937c16e0b3c398d18da99920cbaca025245ebd2f.exe
PID 2340 wrote to memory of 2596	2340	583d0b9635cce2701511a507937c16e0b3c398d18da99920cbaca025245ebd2f.exe	583d0b9635cce2701511a507937c16e0b3c398d18da99920cbaca025245ebd2f.exe
PID 2340 wrote to memory of 2596	2340	583d0b9635cce2701511a507937c16e0b3c398d18da99920cbaca025245ebd2f.exe	583d0b9635cce2701511a507937c16e0b3c398d18da99920cbaca025245ebd2f.exe

C:\Users\Admin\AppData\Local\Temp\583d0b9635cce2701511a507937c16e0b3c398d18da99920cbaca025245ebd2f.exe
"C:\Users\Admin\AppData\Local\Temp\583d0b9635cce2701511a507937c16e0b3c398d18da99920cbaca025245ebd2f.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2340

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\583d0b9635cce2701511a507937c16e0b3c398d18da99920cbaca025245ebd2f.exe"
2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2564

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\qxhJOJEPzH.exe"
2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2872

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\qxhJOJEPzH" /XML "C:\Users\Admin\AppData\Local\Temp\tmp5A7F.tmp"
2⤵
- Creates scheduled task(s)
PID:2696

C:\Users\Admin\AppData\Local\Temp\583d0b9635cce2701511a507937c16e0b3c398d18da99920cbaca025245ebd2f.exe
"C:\Users\Admin\AppData\Local\Temp\583d0b9635cce2701511a507937c16e0b3c398d18da99920cbaca025245ebd2f.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2596

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

PowerShell

Scheduled Task/Job

Persistence

Scheduled Task/Job

1

T1053

Privilege Escalation

Scheduled Task/Job

1

T1053

Defense Evasion

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

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\tmp5A7F.tmp
Filesize
1KB

MD5
472cbe9a6539d021221fdb3a02488927

SHA1
760bac6ddd7dfdaea03ea34c34ca86f9588c844e

SHA256
57fc3abc798ddb787cd1d7dc22b00cd602125945968573c01adfb32b4192cb0f

SHA512
9974c63c821aefe24b161db85388f13092e84030682a2db353f377e191c95297543885c79f78afac0a47bd6d4241e0f8303bdafc16bbda3b095a2e630f26d7a8

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms
Filesize
7KB

MD5
46f3b7450e42d5cc7c22f0c680cb7714

SHA1
5d6c192d67574b3750103b893c6994b47ae6ccda

SHA256
22476fad867058395eb3a1deae81c3c70d879e00e5b5fb4609d8261ec793aff3

SHA512
34cf7560701e52fc82eeb7cf450a2c3006b87b552108421c30b39a1a8d6f62750b4419e1a405e4d8054b37e0695ca1c0d4774810e3876c2104d03f68cbcea120

Download Submit
memory/2340-4-0x0000000000520000-0x000000000052E000-memory.dmp

Filesize
56KB

Download
memory/2340-31-0x00000000743D0000-0x0000000074ABE000-memory.dmp

Filesize
6.9MB

Download
memory/2340-0-0x00000000743DE000-0x00000000743DF000-memory.dmp

Filesize
4KB

Download
memory/2340-5-0x0000000000530000-0x0000000000546000-memory.dmp

Filesize
88KB

Download
memory/2340-6-0x00000000050A0000-0x0000000005124000-memory.dmp

Filesize
528KB

Download
memory/2340-2-0x00000000743D0000-0x0000000074ABE000-memory.dmp

Filesize
6.9MB

Download
memory/2340-1-0x0000000000E20000-0x0000000000ED8000-memory.dmp

Filesize
736KB

Download
memory/2340-3-0x00000000003C0000-0x00000000003DC000-memory.dmp

Filesize
112KB

Download
memory/2596-19-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2596-30-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2596-29-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2596-27-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2596-25-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2596-23-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2596-21-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2596-28-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

Replay Monitor

Loading Replay Monitor...

Downloads