agenttesla | 76c66540cbc5e2cd1a5fb92a0c1c4eeae6fd59f28bd9d11d8504e321d2a9b07a

General

Target

76c66540cbc5e2cd1a5fb92a0c1c4eeae6fd59f28bd9d11d8504e321d2a9b07a.exe
Size

1.0MB
MD5

0dd81b6a2e218605b8f36599a04e10b3
SHA1

c7efe38002a5a00521c8111d8726c9e8a61fc7f0
SHA256

76c66540cbc5e2cd1a5fb92a0c1c4eeae6fd59f28bd9d11d8504e321d2a9b07a
SHA512

91a7017ca7e2ec6a2dc72b55ca500d8576e0c0503d717855b317a2e356f675275a0f203af2ef98c94d691386d0fcf327cc2ce01bc8525909cda8d2269839809a
SSDEEP

24576:Ntb20pkaCqT5TBWgNQ7aJU2psUAqlDJ7+nt6A:+Vg5tQ7aJUHxGDst5

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.

Processes:

flow	ioc
4	ip-api.com

Suspicious use of SetThreadContext 1 IoCs

Processes:

76c66540cbc5e2cd1a5fb92a0c1c4eeae6fd59f28bd9d11d8504e321d2a9b07a.exe

description	pid	Process	procid_target
PID 1724 set thread context of 2568	1724	76c66540cbc5e2cd1a5fb92a0c1c4eeae6fd59f28bd9d11d8504e321d2a9b07a.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

Processes:

76c66540cbc5e2cd1a5fb92a0c1c4eeae6fd59f28bd9d11d8504e321d2a9b07a.exeRegSvcs.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	76c66540cbc5e2cd1a5fb92a0c1c4eeae6fd59f28bd9d11d8504e321d2a9b07a.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

RegSvcs.exe

pid	Process
2568	RegSvcs.exe
2568	RegSvcs.exe

Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

76c66540cbc5e2cd1a5fb92a0c1c4eeae6fd59f28bd9d11d8504e321d2a9b07a.exe

pid	Process
1724	76c66540cbc5e2cd1a5fb92a0c1c4eeae6fd59f28bd9d11d8504e321d2a9b07a.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

RegSvcs.exe

description	pid	Process
Token: SeDebugPrivilege	2568	RegSvcs.exe

Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

76c66540cbc5e2cd1a5fb92a0c1c4eeae6fd59f28bd9d11d8504e321d2a9b07a.exe

pid	Process
1724	76c66540cbc5e2cd1a5fb92a0c1c4eeae6fd59f28bd9d11d8504e321d2a9b07a.exe
1724	76c66540cbc5e2cd1a5fb92a0c1c4eeae6fd59f28bd9d11d8504e321d2a9b07a.exe

Suspicious use of SendNotifyMessage 2 IoCs

Processes:

76c66540cbc5e2cd1a5fb92a0c1c4eeae6fd59f28bd9d11d8504e321d2a9b07a.exe

pid	Process
1724	76c66540cbc5e2cd1a5fb92a0c1c4eeae6fd59f28bd9d11d8504e321d2a9b07a.exe
1724	76c66540cbc5e2cd1a5fb92a0c1c4eeae6fd59f28bd9d11d8504e321d2a9b07a.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

76c66540cbc5e2cd1a5fb92a0c1c4eeae6fd59f28bd9d11d8504e321d2a9b07a.exe

description	pid	Process	procid_target
PID 1724 wrote to memory of 2568	1724	76c66540cbc5e2cd1a5fb92a0c1c4eeae6fd59f28bd9d11d8504e321d2a9b07a.exe	30
PID 1724 wrote to memory of 2568	1724	76c66540cbc5e2cd1a5fb92a0c1c4eeae6fd59f28bd9d11d8504e321d2a9b07a.exe	30
PID 1724 wrote to memory of 2568	1724	76c66540cbc5e2cd1a5fb92a0c1c4eeae6fd59f28bd9d11d8504e321d2a9b07a.exe	30
PID 1724 wrote to memory of 2568	1724	76c66540cbc5e2cd1a5fb92a0c1c4eeae6fd59f28bd9d11d8504e321d2a9b07a.exe	30
PID 1724 wrote to memory of 2568	1724	76c66540cbc5e2cd1a5fb92a0c1c4eeae6fd59f28bd9d11d8504e321d2a9b07a.exe	30
PID 1724 wrote to memory of 2568	1724	76c66540cbc5e2cd1a5fb92a0c1c4eeae6fd59f28bd9d11d8504e321d2a9b07a.exe	30
PID 1724 wrote to memory of 2568	1724	76c66540cbc5e2cd1a5fb92a0c1c4eeae6fd59f28bd9d11d8504e321d2a9b07a.exe	30
PID 1724 wrote to memory of 2568	1724	76c66540cbc5e2cd1a5fb92a0c1c4eeae6fd59f28bd9d11d8504e321d2a9b07a.exe	30

C:\Users\Admin\AppData\Local\Temp\76c66540cbc5e2cd1a5fb92a0c1c4eeae6fd59f28bd9d11d8504e321d2a9b07a.exe
"C:\Users\Admin\AppData\Local\Temp\76c66540cbc5e2cd1a5fb92a0c1c4eeae6fd59f28bd9d11d8504e321d2a9b07a.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:1724
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\76c66540cbc5e2cd1a5fb92a0c1c4eeae6fd59f28bd9d11d8504e321d2a9b07a.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2568

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

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Downloads

memory/1724-10-0x00000000001A0000-0x00000000001A4000-memory.dmp

Filesize
16KB

Download
memory/2568-11-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2568-15-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2568-13-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2568-16-0x0000000073DAE000-0x0000000073DAF000-memory.dmp

Filesize
4KB

Download
memory/2568-17-0x0000000073DA0000-0x000000007448E000-memory.dmp

Filesize
6.9MB

Download
memory/2568-18-0x0000000073DAE000-0x0000000073DAF000-memory.dmp

Filesize
4KB

Download
memory/2568-19-0x0000000073DA0000-0x000000007448E000-memory.dmp

Filesize
6.9MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads