agenttesla | ecdf5a4f4191250ddfb21f3aa6f469303680a4da7abd8fb50214cc2441e18f82

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
4	ip-api.com

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2156 set thread context of 332	2156	ecdf5a4f4191250ddfb21f3aa6f469303680a4da7abd8fb50214cc2441e18f82.exe	30

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
332	RegSvcs.exe
332	RegSvcs.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
2156	ecdf5a4f4191250ddfb21f3aa6f469303680a4da7abd8fb50214cc2441e18f82.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	332	RegSvcs.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
2156	ecdf5a4f4191250ddfb21f3aa6f469303680a4da7abd8fb50214cc2441e18f82.exe
2156	ecdf5a4f4191250ddfb21f3aa6f469303680a4da7abd8fb50214cc2441e18f82.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
2156	ecdf5a4f4191250ddfb21f3aa6f469303680a4da7abd8fb50214cc2441e18f82.exe
2156	ecdf5a4f4191250ddfb21f3aa6f469303680a4da7abd8fb50214cc2441e18f82.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2156 wrote to memory of 332	2156	ecdf5a4f4191250ddfb21f3aa6f469303680a4da7abd8fb50214cc2441e18f82.exe	30
PID 2156 wrote to memory of 332	2156	ecdf5a4f4191250ddfb21f3aa6f469303680a4da7abd8fb50214cc2441e18f82.exe	30
PID 2156 wrote to memory of 332	2156	ecdf5a4f4191250ddfb21f3aa6f469303680a4da7abd8fb50214cc2441e18f82.exe	30
PID 2156 wrote to memory of 332	2156	ecdf5a4f4191250ddfb21f3aa6f469303680a4da7abd8fb50214cc2441e18f82.exe	30
PID 2156 wrote to memory of 332	2156	ecdf5a4f4191250ddfb21f3aa6f469303680a4da7abd8fb50214cc2441e18f82.exe	30
PID 2156 wrote to memory of 332	2156	ecdf5a4f4191250ddfb21f3aa6f469303680a4da7abd8fb50214cc2441e18f82.exe	30
PID 2156 wrote to memory of 332	2156	ecdf5a4f4191250ddfb21f3aa6f469303680a4da7abd8fb50214cc2441e18f82.exe	30
PID 2156 wrote to memory of 332	2156	ecdf5a4f4191250ddfb21f3aa6f469303680a4da7abd8fb50214cc2441e18f82.exe	30

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:2156
- 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:332

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/332-7-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/332-11-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/332-9-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/332-12-0x0000000073B7E000-0x0000000073B7F000-memory.dmp

Filesize
4KB

Download
memory/332-13-0x0000000073B70000-0x000000007425E000-memory.dmp

Filesize
6.9MB

Download
memory/332-14-0x0000000073B7E000-0x0000000073B7F000-memory.dmp

Filesize
4KB

Download
memory/332-15-0x0000000073B70000-0x000000007425E000-memory.dmp

Filesize
6.9MB

Download
memory/2156-6-0x0000000000970000-0x0000000000D70000-memory.dmp

Filesize
4.0MB

Download

Analysis

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