agenttesla | 84b8c47f4fa7e736e66ac6401a0f01d60522cc644e225318acb787a25034586f

General

Target

84b8c47f4fa7e736e66ac6401a0f01d60522cc644e225318acb787a25034586f.exe
Size

1012KB
MD5

758ea76e22dd3e20eaffbdfab8df137d
SHA1

392c5fe22196ff6ace463f0f40d02bc77753b4ac
SHA256

84b8c47f4fa7e736e66ac6401a0f01d60522cc644e225318acb787a25034586f
SHA512

abb042716e677eccd5eedcedd6b530eb15ffd0b08082540485ad4021dc818a71242e9a3e0bcbc974cabe1f09176c45fa8df0bcf96936f2895240e3b5e47c8855
SSDEEP

24576:iu6J33O0c+JY5UZ+XC0kGso6FaEXVk382vWY:Eu0c++OCvkGs9FaElkCY

Score

10^/10

agenttesla discovery keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: ftp
Host:
ftp://ftp.elquijotebanquetes.com
Port:
21
Username:
[email protected]
Password:
4r@d15PS!-!h

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 2788 set thread context of 2752	2788	84b8c47f4fa7e736e66ac6401a0f01d60522cc644e225318acb787a25034586f.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	84b8c47f4fa7e736e66ac6401a0f01d60522cc644e225318acb787a25034586f.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2752	RegSvcs.exe
2752	RegSvcs.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
2788	84b8c47f4fa7e736e66ac6401a0f01d60522cc644e225318acb787a25034586f.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2752	RegSvcs.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
2788	84b8c47f4fa7e736e66ac6401a0f01d60522cc644e225318acb787a25034586f.exe
2788	84b8c47f4fa7e736e66ac6401a0f01d60522cc644e225318acb787a25034586f.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
2788	84b8c47f4fa7e736e66ac6401a0f01d60522cc644e225318acb787a25034586f.exe
2788	84b8c47f4fa7e736e66ac6401a0f01d60522cc644e225318acb787a25034586f.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2788 wrote to memory of 2752	2788	84b8c47f4fa7e736e66ac6401a0f01d60522cc644e225318acb787a25034586f.exe	30
PID 2788 wrote to memory of 2752	2788	84b8c47f4fa7e736e66ac6401a0f01d60522cc644e225318acb787a25034586f.exe	30
PID 2788 wrote to memory of 2752	2788	84b8c47f4fa7e736e66ac6401a0f01d60522cc644e225318acb787a25034586f.exe	30
PID 2788 wrote to memory of 2752	2788	84b8c47f4fa7e736e66ac6401a0f01d60522cc644e225318acb787a25034586f.exe	30
PID 2788 wrote to memory of 2752	2788	84b8c47f4fa7e736e66ac6401a0f01d60522cc644e225318acb787a25034586f.exe	30
PID 2788 wrote to memory of 2752	2788	84b8c47f4fa7e736e66ac6401a0f01d60522cc644e225318acb787a25034586f.exe	30
PID 2788 wrote to memory of 2752	2788	84b8c47f4fa7e736e66ac6401a0f01d60522cc644e225318acb787a25034586f.exe	30
PID 2788 wrote to memory of 2752	2788	84b8c47f4fa7e736e66ac6401a0f01d60522cc644e225318acb787a25034586f.exe	30

C:\Users\Admin\AppData\Local\Temp\84b8c47f4fa7e736e66ac6401a0f01d60522cc644e225318acb787a25034586f.exe
"C:\Users\Admin\AppData\Local\Temp\84b8c47f4fa7e736e66ac6401a0f01d60522cc644e225318acb787a25034586f.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:2788
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\84b8c47f4fa7e736e66ac6401a0f01d60522cc644e225318acb787a25034586f.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2752

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/2752-11-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2752-15-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2752-13-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2752-16-0x00000000745FE000-0x00000000745FF000-memory.dmp

Filesize
4KB

Download
memory/2752-17-0x00000000745F0000-0x0000000074CDE000-memory.dmp

Filesize
6.9MB

Download
memory/2752-18-0x00000000745FE000-0x00000000745FF000-memory.dmp

Filesize
4KB

Download
memory/2752-19-0x00000000745F0000-0x0000000074CDE000-memory.dmp

Filesize
6.9MB

Download
memory/2788-10-0x00000000001F0000-0x00000000001F4000-memory.dmp

Filesize
16KB

Download

Analysis

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