agenttesla | 9559e7e1eace26c5bcb7d5ad4cc7eeb4f8f3a0b85a115b1e71eb459cb77044c5

Analysis

max time kernel
93s
max time network
140s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
27-12-2024 01:04

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General

Target

9559e7e1eace26c5bcb7d5ad4cc7eeb4f8f3a0b85a115b1e71eb459cb77044c5.exe
Size

1004KB
MD5

3aff4b03d8da510e877bee25bf071c5b
SHA1

7f5ec92081cdc34531ff1506c769af0fd9825428
SHA256

9559e7e1eace26c5bcb7d5ad4cc7eeb4f8f3a0b85a115b1e71eb459cb77044c5
SHA512

c5f356afdccb99144edde73940c707cf8fe89470f62f4b32121523a2585915a948d6cb09de52cbf91c94dc599d5892681570e347f8c98853de948b4fc0ab8215
SSDEEP

24576:Fu6J33O0c+JY5UZ+XC0kGsoTCcojZz7fINWY:Hu0c++OCvkGsECcoJ7ftY

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
14	ip-api.com

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3888 set thread context of 4172	3888	9559e7e1eace26c5bcb7d5ad4cc7eeb4f8f3a0b85a115b1e71eb459cb77044c5.exe	83

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	9559e7e1eace26c5bcb7d5ad4cc7eeb4f8f3a0b85a115b1e71eb459cb77044c5.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4172	RegSvcs.exe
4172	RegSvcs.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
3888	9559e7e1eace26c5bcb7d5ad4cc7eeb4f8f3a0b85a115b1e71eb459cb77044c5.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4172	RegSvcs.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
3888	9559e7e1eace26c5bcb7d5ad4cc7eeb4f8f3a0b85a115b1e71eb459cb77044c5.exe
3888	9559e7e1eace26c5bcb7d5ad4cc7eeb4f8f3a0b85a115b1e71eb459cb77044c5.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
3888	9559e7e1eace26c5bcb7d5ad4cc7eeb4f8f3a0b85a115b1e71eb459cb77044c5.exe
3888	9559e7e1eace26c5bcb7d5ad4cc7eeb4f8f3a0b85a115b1e71eb459cb77044c5.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 3888 wrote to memory of 4172	3888	9559e7e1eace26c5bcb7d5ad4cc7eeb4f8f3a0b85a115b1e71eb459cb77044c5.exe	83
PID 3888 wrote to memory of 4172	3888	9559e7e1eace26c5bcb7d5ad4cc7eeb4f8f3a0b85a115b1e71eb459cb77044c5.exe	83
PID 3888 wrote to memory of 4172	3888	9559e7e1eace26c5bcb7d5ad4cc7eeb4f8f3a0b85a115b1e71eb459cb77044c5.exe	83
PID 3888 wrote to memory of 4172	3888	9559e7e1eace26c5bcb7d5ad4cc7eeb4f8f3a0b85a115b1e71eb459cb77044c5.exe	83

C:\Users\Admin\AppData\Local\Temp\9559e7e1eace26c5bcb7d5ad4cc7eeb4f8f3a0b85a115b1e71eb459cb77044c5.exe
"C:\Users\Admin\AppData\Local\Temp\9559e7e1eace26c5bcb7d5ad4cc7eeb4f8f3a0b85a115b1e71eb459cb77044c5.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:3888
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\9559e7e1eace26c5bcb7d5ad4cc7eeb4f8f3a0b85a115b1e71eb459cb77044c5.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4172

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

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Downloads

memory/3888-10-0x00000000014A0000-0x00000000014A4000-memory.dmp

Filesize
16KB

Download
memory/4172-11-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/4172-12-0x000000007389E000-0x000000007389F000-memory.dmp

Filesize
4KB

Download
memory/4172-13-0x0000000005C70000-0x0000000006214000-memory.dmp

Filesize
5.6MB

Download
memory/4172-14-0x0000000005730000-0x0000000005796000-memory.dmp

Filesize
408KB

Download
memory/4172-15-0x0000000073890000-0x0000000074040000-memory.dmp

Filesize
7.7MB

Download
memory/4172-16-0x00000000069C0000-0x0000000006A10000-memory.dmp

Filesize
320KB

Download
memory/4172-17-0x0000000006AB0000-0x0000000006B42000-memory.dmp

Filesize
584KB

Download
memory/4172-18-0x0000000006A40000-0x0000000006A4A000-memory.dmp

Filesize
40KB

Download
memory/4172-19-0x000000007389E000-0x000000007389F000-memory.dmp

Filesize
4KB

Download
memory/4172-20-0x0000000073890000-0x0000000074040000-memory.dmp

Filesize
7.7MB

Download