agenttesla | 0d344a135444176f953758de2fb959c50b1490704b9eb1fd7da7d5d9b8b63235

General

Target

cf6aced16f19b2a2a0ac5266565f3b794e42e405fc570b5df344daa3c3d1d5bb.exe
Size

967KB
MD5

9c9908d9a8db6ad301678e96d136ddd9
SHA1

21f346ed1ea18080fd711c119a204ae89c7e8771
SHA256

cf6aced16f19b2a2a0ac5266565f3b794e42e405fc570b5df344daa3c3d1d5bb
SHA512

68338ed95fbecbc86daefa985c5839be356f8e3fd90e972c282522da6dba3c673b684146946d6ef210fdda328eaebf108e2bf990feee8cb82f382c48268ea33e
SSDEEP

12288:ZSKMpm64v7Zh6PsSUkynkGZe2uVu0NQMlmNnT/RpXAlT3kw7BjZ5QDAdCDbjq/GE:ZS5j4v7KPsbkrDjWTJpwlT0m/Q0

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: ftp
Host:
ftp://ftp.vila-gabriel.ro
Port:
21
Username:
[email protected]
Password:
bVkMH6R.pfF~NN@ossy$W!_pz[bh!9l(MU%UtX9L^W}vO=mn*g*;]}]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
Reads WinSCP keys stored on the system 2 TTPs
Tries to access WinSCP stored sessions.
spyware stealer

Data from Local System
T1005

Credentials in Registry
T1552.002
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Suspicious use of SetThreadContext 1 IoCs

Processes:

cf6aced16f19b2a2a0ac5266565f3b794e42e405fc570b5df344daa3c3d1d5bb.exe

description	pid	process	target process
PID 556 set thread context of 3932	556	cf6aced16f19b2a2a0ac5266565f3b794e42e405fc570b5df344daa3c3d1d5bb.exe	RegAsm.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

cf6aced16f19b2a2a0ac5266565f3b794e42e405fc570b5df344daa3c3d1d5bb.exeRegAsm.exe

pid	process
556	cf6aced16f19b2a2a0ac5266565f3b794e42e405fc570b5df344daa3c3d1d5bb.exe
556	cf6aced16f19b2a2a0ac5266565f3b794e42e405fc570b5df344daa3c3d1d5bb.exe
3932	RegAsm.exe
3932	RegAsm.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

cf6aced16f19b2a2a0ac5266565f3b794e42e405fc570b5df344daa3c3d1d5bb.exeRegAsm.exe

description	pid	process
Token: SeDebugPrivilege	556	cf6aced16f19b2a2a0ac5266565f3b794e42e405fc570b5df344daa3c3d1d5bb.exe
Token: SeDebugPrivilege	3932	RegAsm.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

cf6aced16f19b2a2a0ac5266565f3b794e42e405fc570b5df344daa3c3d1d5bb.exe

description	pid	process	target process
PID 556 wrote to memory of 3932	556	cf6aced16f19b2a2a0ac5266565f3b794e42e405fc570b5df344daa3c3d1d5bb.exe	RegAsm.exe
PID 556 wrote to memory of 3932	556	cf6aced16f19b2a2a0ac5266565f3b794e42e405fc570b5df344daa3c3d1d5bb.exe	RegAsm.exe
PID 556 wrote to memory of 3932	556	cf6aced16f19b2a2a0ac5266565f3b794e42e405fc570b5df344daa3c3d1d5bb.exe	RegAsm.exe
PID 556 wrote to memory of 3932	556	cf6aced16f19b2a2a0ac5266565f3b794e42e405fc570b5df344daa3c3d1d5bb.exe	RegAsm.exe
PID 556 wrote to memory of 3932	556	cf6aced16f19b2a2a0ac5266565f3b794e42e405fc570b5df344daa3c3d1d5bb.exe	RegAsm.exe
PID 556 wrote to memory of 3932	556	cf6aced16f19b2a2a0ac5266565f3b794e42e405fc570b5df344daa3c3d1d5bb.exe	RegAsm.exe
PID 556 wrote to memory of 3932	556	cf6aced16f19b2a2a0ac5266565f3b794e42e405fc570b5df344daa3c3d1d5bb.exe	RegAsm.exe
PID 556 wrote to memory of 3932	556	cf6aced16f19b2a2a0ac5266565f3b794e42e405fc570b5df344daa3c3d1d5bb.exe	RegAsm.exe

C:\Users\Admin\AppData\Local\Temp\cf6aced16f19b2a2a0ac5266565f3b794e42e405fc570b5df344daa3c3d1d5bb.exe
"C:\Users\Admin\AppData\Local\Temp\cf6aced16f19b2a2a0ac5266565f3b794e42e405fc570b5df344daa3c3d1d5bb.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:556

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3932

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

4

T1552

Credentials In Files

3

T1552.001

Credentials in Registry

1

T1552.002

Discovery

Lateral Movement

Collection

Data from Local System

4

T1005

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

memory/556-10-0x0000000005240000-0x0000000005250000-memory.dmp

Filesize
64KB

Download
memory/556-2-0x0000000005250000-0x00000000057F4000-memory.dmp

Filesize
5.6MB

Download
memory/556-11-0x0000000005240000-0x0000000005250000-memory.dmp

Filesize
64KB

Download
memory/556-3-0x0000000004D40000-0x0000000004DD2000-memory.dmp

Filesize
584KB

Download
memory/556-4-0x0000000004DE0000-0x0000000004E7C000-memory.dmp

Filesize
624KB

Download
memory/556-5-0x0000000005240000-0x0000000005250000-memory.dmp

Filesize
64KB

Download
memory/556-6-0x0000000005080000-0x00000000050C4000-memory.dmp

Filesize
272KB

Download
memory/556-7-0x0000000005900000-0x000000000590A000-memory.dmp

Filesize
40KB

Download
memory/556-12-0x0000000006AE0000-0x0000000006AFA000-memory.dmp

Filesize
104KB

Download
memory/556-9-0x0000000074CD0000-0x0000000075480000-memory.dmp

Filesize
7.7MB

Download
memory/556-0-0x0000000074CD0000-0x0000000075480000-memory.dmp

Filesize
7.7MB

Download
memory/556-1-0x0000000000D40000-0x0000000000E38000-memory.dmp

Filesize
992KB

Download
memory/556-8-0x0000000005240000-0x0000000005250000-memory.dmp

Filesize
64KB

Download
memory/556-13-0x00000000090C0000-0x00000000090C6000-memory.dmp

Filesize
24KB

Download
memory/556-16-0x0000000074CD0000-0x0000000075480000-memory.dmp

Filesize
7.7MB

Download
memory/3932-14-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/3932-17-0x0000000074CD0000-0x0000000075480000-memory.dmp

Filesize
7.7MB

Download
memory/3932-18-0x00000000058F0000-0x0000000005900000-memory.dmp

Filesize
64KB

Download
memory/3932-19-0x0000000005A00000-0x0000000005A66000-memory.dmp

Filesize
408KB

Download
memory/3932-20-0x00000000068B0000-0x0000000006900000-memory.dmp

Filesize
320KB

Download
memory/3932-21-0x0000000074CD0000-0x0000000075480000-memory.dmp

Filesize
7.7MB

Download
memory/3932-22-0x00000000058F0000-0x0000000005900000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads