agenttesla | def4dfbb1cc712b784917e2bb263f7d11d335300631870a5e154f83de372e4c7

Analysis

max time kernel
95s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
19-01-2025 01:13

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General

Target

def4dfbb1cc712b784917e2bb263f7d11d335300631870a5e154f83de372e4c7.exe
Size

1.2MB
MD5

0d1356d26af3ed7dde39ecde0284b06d
SHA1

74dfbb53300b6ecf4c6ad8acd5e530724e657f91
SHA256

def4dfbb1cc712b784917e2bb263f7d11d335300631870a5e154f83de372e4c7
SHA512

b8874fdb9edcc948e5d8662cc2c48f0e2a59ef40def281e58eb2f7c1470f7c4467b7dfe02f3e5bfed8755cfcebc958d66b5aba5f529bc3385bedf305ec86705a
SSDEEP

24576:IRmJkcoQricOIQxiZY1iazx3+uhpW+FUquHHQHpen6U/Y5B:tJZoQrbTFZY1iat3HhpPFUqcwJe6AY5B

Score

10^/10

agenttesla discovery keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: ftp
Host:
ftp://ftp.stingatoareincendii.ro
Port:
21
Username:
[email protected]
Password:
3.*RYhlG)lkA

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
Agenttesla family
agenttesla

Looks up external IP address via web service 1 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
12	ip-api.com

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4480 set thread context of 364	4480	def4dfbb1cc712b784917e2bb263f7d11d335300631870a5e154f83de372e4c7.exe	82

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	def4dfbb1cc712b784917e2bb263f7d11d335300631870a5e154f83de372e4c7.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
364	RegSvcs.exe
364	RegSvcs.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
4480	def4dfbb1cc712b784917e2bb263f7d11d335300631870a5e154f83de372e4c7.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	364	RegSvcs.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
4480	def4dfbb1cc712b784917e2bb263f7d11d335300631870a5e154f83de372e4c7.exe
4480	def4dfbb1cc712b784917e2bb263f7d11d335300631870a5e154f83de372e4c7.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
4480	def4dfbb1cc712b784917e2bb263f7d11d335300631870a5e154f83de372e4c7.exe
4480	def4dfbb1cc712b784917e2bb263f7d11d335300631870a5e154f83de372e4c7.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 4480 wrote to memory of 364	4480	def4dfbb1cc712b784917e2bb263f7d11d335300631870a5e154f83de372e4c7.exe	82
PID 4480 wrote to memory of 364	4480	def4dfbb1cc712b784917e2bb263f7d11d335300631870a5e154f83de372e4c7.exe	82
PID 4480 wrote to memory of 364	4480	def4dfbb1cc712b784917e2bb263f7d11d335300631870a5e154f83de372e4c7.exe	82
PID 4480 wrote to memory of 364	4480	def4dfbb1cc712b784917e2bb263f7d11d335300631870a5e154f83de372e4c7.exe	82

C:\Users\Admin\AppData\Local\Temp\def4dfbb1cc712b784917e2bb263f7d11d335300631870a5e154f83de372e4c7.exe
"C:\Users\Admin\AppData\Local\Temp\def4dfbb1cc712b784917e2bb263f7d11d335300631870a5e154f83de372e4c7.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:4480
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\def4dfbb1cc712b784917e2bb263f7d11d335300631870a5e154f83de372e4c7.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:364

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/364-3-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/364-4-0x00007FFAA89F0000-0x00007FFAA8BE5000-memory.dmp

Filesize
2.0MB

Download
memory/364-5-0x0000000005AC0000-0x0000000006064000-memory.dmp

Filesize
5.6MB

Download
memory/364-6-0x00007FFAA89F0000-0x00007FFAA8BE5000-memory.dmp

Filesize
2.0MB

Download
memory/364-7-0x0000000005610000-0x0000000005676000-memory.dmp

Filesize
408KB

Download
memory/364-8-0x00000000068A0000-0x00000000068F0000-memory.dmp

Filesize
320KB

Download
memory/364-9-0x0000000006990000-0x0000000006A22000-memory.dmp

Filesize
584KB

Download
memory/364-10-0x0000000006920000-0x000000000692A000-memory.dmp

Filesize
40KB

Download
memory/364-11-0x00007FFAA89F0000-0x00007FFAA8BE5000-memory.dmp

Filesize
2.0MB

Download
memory/4480-2-0x00007FFAA89F0000-0x00007FFAA8BE5000-memory.dmp

Filesize
2.0MB

Download