agenttesla | ecdf5a4f4191250ddfb21f3aa6f469303680a4da7abd8fb50214cc2441e18f82

Analysis

max time kernel
150s
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
23-12-2024 01:12

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General

Target

ecdf5a4f4191250ddfb21f3aa6f469303680a4da7abd8fb50214cc2441e18f82.exe
Size

1.0MB
MD5

6431d1df9cb200df2ca097335f3db551
SHA1

3b45b56a7b8b2da3a63d6622d4a79eb7a9af8174
SHA256

ecdf5a4f4191250ddfb21f3aa6f469303680a4da7abd8fb50214cc2441e18f82
SHA512

27872010646a8fdc6a14ffdcebd066d6414ac042d77da86f111399c619cec5e9e9f4a04b1569c609ba547e1226962341457e19b99b6d7c93bf74001750aa4490
SSDEEP

24576:Tu6J33O0c+JY5UZ+XC0kGso6FairsBMUjSYGWY:9u0c++OCvkGs9FaiY6U7Y

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
15	ip-api.com

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2248 set thread context of 4752	2248	ecdf5a4f4191250ddfb21f3aa6f469303680a4da7abd8fb50214cc2441e18f82.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	ecdf5a4f4191250ddfb21f3aa6f469303680a4da7abd8fb50214cc2441e18f82.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4752	RegSvcs.exe
4752	RegSvcs.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
2248	ecdf5a4f4191250ddfb21f3aa6f469303680a4da7abd8fb50214cc2441e18f82.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4752	RegSvcs.exe

Suspicious use of FindShellTrayWindow 3 IoCs

pid	Process
2248	ecdf5a4f4191250ddfb21f3aa6f469303680a4da7abd8fb50214cc2441e18f82.exe
2248	ecdf5a4f4191250ddfb21f3aa6f469303680a4da7abd8fb50214cc2441e18f82.exe
2248	ecdf5a4f4191250ddfb21f3aa6f469303680a4da7abd8fb50214cc2441e18f82.exe

Suspicious use of SendNotifyMessage 3 IoCs

pid	Process
2248	ecdf5a4f4191250ddfb21f3aa6f469303680a4da7abd8fb50214cc2441e18f82.exe
2248	ecdf5a4f4191250ddfb21f3aa6f469303680a4da7abd8fb50214cc2441e18f82.exe
2248	ecdf5a4f4191250ddfb21f3aa6f469303680a4da7abd8fb50214cc2441e18f82.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2248 wrote to memory of 4752	2248	ecdf5a4f4191250ddfb21f3aa6f469303680a4da7abd8fb50214cc2441e18f82.exe	83
PID 2248 wrote to memory of 4752	2248	ecdf5a4f4191250ddfb21f3aa6f469303680a4da7abd8fb50214cc2441e18f82.exe	83
PID 2248 wrote to memory of 4752	2248	ecdf5a4f4191250ddfb21f3aa6f469303680a4da7abd8fb50214cc2441e18f82.exe	83
PID 2248 wrote to memory of 4752	2248	ecdf5a4f4191250ddfb21f3aa6f469303680a4da7abd8fb50214cc2441e18f82.exe	83

C:\Users\Admin\AppData\Local\Temp\ecdf5a4f4191250ddfb21f3aa6f469303680a4da7abd8fb50214cc2441e18f82.exe
"C:\Users\Admin\AppData\Local\Temp\ecdf5a4f4191250ddfb21f3aa6f469303680a4da7abd8fb50214cc2441e18f82.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:2248
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\ecdf5a4f4191250ddfb21f3aa6f469303680a4da7abd8fb50214cc2441e18f82.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4752

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/2248-6-0x0000000001720000-0x0000000001B20000-memory.dmp

Filesize
4.0MB

Download
memory/4752-7-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/4752-8-0x000000007397E000-0x000000007397F000-memory.dmp

Filesize
4KB

Download
memory/4752-9-0x0000000005350000-0x00000000058F4000-memory.dmp

Filesize
5.6MB

Download
memory/4752-10-0x0000000004F50000-0x0000000004FB6000-memory.dmp

Filesize
408KB

Download
memory/4752-11-0x0000000073970000-0x0000000074120000-memory.dmp

Filesize
7.7MB

Download
memory/4752-12-0x0000000006120000-0x0000000006170000-memory.dmp

Filesize
320KB

Download
memory/4752-13-0x0000000006210000-0x00000000062A2000-memory.dmp

Filesize
584KB

Download
memory/4752-14-0x00000000061A0000-0x00000000061AA000-memory.dmp

Filesize
40KB

Download
memory/4752-15-0x000000007397E000-0x000000007397F000-memory.dmp

Filesize
4KB

Download
memory/4752-16-0x0000000073970000-0x0000000074120000-memory.dmp

Filesize
7.7MB

Download