agenttesla | 9559e7e1eace26c5bcb7d5ad4cc7eeb4f8f3a0b85a115b1e71eb459cb77044c5

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
4	ip-api.com

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2440 set thread context of 580	2440	9559e7e1eace26c5bcb7d5ad4cc7eeb4f8f3a0b85a115b1e71eb459cb77044c5.exe	29

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
580	RegSvcs.exe
580	RegSvcs.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
2440	9559e7e1eace26c5bcb7d5ad4cc7eeb4f8f3a0b85a115b1e71eb459cb77044c5.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	580	RegSvcs.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
2440	9559e7e1eace26c5bcb7d5ad4cc7eeb4f8f3a0b85a115b1e71eb459cb77044c5.exe
2440	9559e7e1eace26c5bcb7d5ad4cc7eeb4f8f3a0b85a115b1e71eb459cb77044c5.exe

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
2440	9559e7e1eace26c5bcb7d5ad4cc7eeb4f8f3a0b85a115b1e71eb459cb77044c5.exe
2440	9559e7e1eace26c5bcb7d5ad4cc7eeb4f8f3a0b85a115b1e71eb459cb77044c5.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2440 wrote to memory of 580	2440	9559e7e1eace26c5bcb7d5ad4cc7eeb4f8f3a0b85a115b1e71eb459cb77044c5.exe	29
PID 2440 wrote to memory of 580	2440	9559e7e1eace26c5bcb7d5ad4cc7eeb4f8f3a0b85a115b1e71eb459cb77044c5.exe	29
PID 2440 wrote to memory of 580	2440	9559e7e1eace26c5bcb7d5ad4cc7eeb4f8f3a0b85a115b1e71eb459cb77044c5.exe	29
PID 2440 wrote to memory of 580	2440	9559e7e1eace26c5bcb7d5ad4cc7eeb4f8f3a0b85a115b1e71eb459cb77044c5.exe	29
PID 2440 wrote to memory of 580	2440	9559e7e1eace26c5bcb7d5ad4cc7eeb4f8f3a0b85a115b1e71eb459cb77044c5.exe	29
PID 2440 wrote to memory of 580	2440	9559e7e1eace26c5bcb7d5ad4cc7eeb4f8f3a0b85a115b1e71eb459cb77044c5.exe	29
PID 2440 wrote to memory of 580	2440	9559e7e1eace26c5bcb7d5ad4cc7eeb4f8f3a0b85a115b1e71eb459cb77044c5.exe	29
PID 2440 wrote to memory of 580	2440	9559e7e1eace26c5bcb7d5ad4cc7eeb4f8f3a0b85a115b1e71eb459cb77044c5.exe	29

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:2440
- 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:580

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/580-11-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/580-13-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/580-15-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/580-16-0x000000007387E000-0x000000007387F000-memory.dmp

Filesize
4KB

Download
memory/580-17-0x0000000073870000-0x0000000073F5E000-memory.dmp

Filesize
6.9MB

Download
memory/580-18-0x000000007387E000-0x000000007387F000-memory.dmp

Filesize
4KB

Download
memory/580-19-0x0000000073870000-0x0000000073F5E000-memory.dmp

Filesize
6.9MB

Download
memory/2440-10-0x0000000000170000-0x0000000000174000-memory.dmp

Filesize
16KB

Download

Analysis

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