agenttesla | 4bec652194b91669f99a72cdc4dbd2dc25138e6dcd64e62248b5f69aa3539471

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
13/12/2024, 16:55

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General

Target

file.exe
Size

1.0MB
MD5

ef05b0557b2c8f0c951a1b21b812e75f
SHA1

11aae265cc3f60806198436ac9571eee720b908e
SHA256

4bec652194b91669f99a72cdc4dbd2dc25138e6dcd64e62248b5f69aa3539471
SHA512

a2f6f831f43e277a19b49875c451f757a8b7e93c099260f8d4708b670ab81f690c9ebf68762fdf41c7f46d8f611791554b3175c0d2b7fe94c2eaa686b1060fc3
SSDEEP

24576:Tu6J33O0c+JY5UZ+XC0kGso6FaYLum4X1nJ6f7WY:9u0c++OCvkGs9FaYLume1nJ6SY

Score

10^/10

agenttesla discovery keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.worlorderbillions.top
Port:
587
Username:
[email protected]
Password:
3^?r?mtxk(kt
Email To:
[email protected]

Signatures

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

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3344 set thread context of 3396	3344	file.exe	83

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4372	3344	WerFault.exe	82

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	RegSvcs.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	file.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3396	RegSvcs.exe
3396	RegSvcs.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
3344	file.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3396	RegSvcs.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
3344	file.exe
3344	file.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
3344	file.exe
3344	file.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 3344 wrote to memory of 3396	3344	file.exe	83
PID 3344 wrote to memory of 3396	3344	file.exe	83
PID 3344 wrote to memory of 3396	3344	file.exe	83
PID 3344 wrote to memory of 3396	3344	file.exe	83

C:\Users\Admin\AppData\Local\Temp\file.exe
"C:\Users\Admin\AppData\Local\Temp\file.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:3344
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\file.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3396
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3344 -s 664
  2⤵
  - Program crash
  PID:4372

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3344 -ip 3344
1⤵
PID:1856

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

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/3344-11-0x0000000001790000-0x0000000001B90000-memory.dmp

Filesize
4.0MB

Download
memory/3396-12-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/3396-13-0x000000007367E000-0x000000007367F000-memory.dmp

Filesize
4KB

Download
memory/3396-14-0x0000000005470000-0x0000000005A14000-memory.dmp

Filesize
5.6MB

Download
memory/3396-15-0x00000000050D0000-0x0000000005136000-memory.dmp

Filesize
408KB

Download
memory/3396-16-0x0000000073670000-0x0000000073E20000-memory.dmp

Filesize
7.7MB

Download
memory/3396-17-0x0000000005E80000-0x0000000005ED0000-memory.dmp

Filesize
320KB

Download
memory/3396-18-0x0000000005F70000-0x0000000006002000-memory.dmp

Filesize
584KB

Download
memory/3396-19-0x0000000005F10000-0x0000000005F1A000-memory.dmp

Filesize
40KB

Download
memory/3396-20-0x000000007367E000-0x000000007367F000-memory.dmp

Filesize
4KB

Download
memory/3396-21-0x0000000073670000-0x0000000073E20000-memory.dmp

Filesize
7.7MB

Download