agenttesla | 498c1ac03e5d48a0dd1360e9cbf58840281f41d04dceaf9f703b016a497a06bb

General

Target

65592ca7266175aad70994b48f085c1d00b2fe4d49d64b22a4c6e6d70c33c594.exe
Size

683KB
MD5

cb557806ca3ca62cd48626ff2df456d6
SHA1

3ddcc386c5d453f2605b037676a2c667fbcafde1
SHA256

65592ca7266175aad70994b48f085c1d00b2fe4d49d64b22a4c6e6d70c33c594
SHA512

aa5b8675547f77f0659026034eacbd36bf50b3ab68ce536738b852c0abafa6d80a186a76c29210e171eb8fff7d8b6feb75d68cacddf7394cb8bc4837ee155bac
SSDEEP

12288:ZIZcb4SXi5BTPFj2ZBAJ0IRSX0mkPAY7Ru1xvlEIGx6lZ0DhzM5vrSFzKnO:KdSXeZaB805X09I1xutx6lGDhM5vrSFz

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
smtp.italiacanda-it.com
Port:
587
Username:
[email protected]
Password:
d$)vyCW7
Email To:
[email protected]

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

Looks up external IP address via web service 2 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
4	api.ipify.org
5	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2208 set thread context of 2668	2208	65592ca7266175aad70994b48f085c1d00b2fe4d49d64b22a4c6e6d70c33c594.exe	29

Suspicious behavior: EnumeratesProcesses 12 IoCs

pid	Process
2208	65592ca7266175aad70994b48f085c1d00b2fe4d49d64b22a4c6e6d70c33c594.exe
2208	65592ca7266175aad70994b48f085c1d00b2fe4d49d64b22a4c6e6d70c33c594.exe
2208	65592ca7266175aad70994b48f085c1d00b2fe4d49d64b22a4c6e6d70c33c594.exe
2208	65592ca7266175aad70994b48f085c1d00b2fe4d49d64b22a4c6e6d70c33c594.exe
2208	65592ca7266175aad70994b48f085c1d00b2fe4d49d64b22a4c6e6d70c33c594.exe
2208	65592ca7266175aad70994b48f085c1d00b2fe4d49d64b22a4c6e6d70c33c594.exe
2208	65592ca7266175aad70994b48f085c1d00b2fe4d49d64b22a4c6e6d70c33c594.exe
2208	65592ca7266175aad70994b48f085c1d00b2fe4d49d64b22a4c6e6d70c33c594.exe
2208	65592ca7266175aad70994b48f085c1d00b2fe4d49d64b22a4c6e6d70c33c594.exe
2208	65592ca7266175aad70994b48f085c1d00b2fe4d49d64b22a4c6e6d70c33c594.exe
2668	65592ca7266175aad70994b48f085c1d00b2fe4d49d64b22a4c6e6d70c33c594.exe
2668	65592ca7266175aad70994b48f085c1d00b2fe4d49d64b22a4c6e6d70c33c594.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2208	65592ca7266175aad70994b48f085c1d00b2fe4d49d64b22a4c6e6d70c33c594.exe
Token: SeDebugPrivilege	2668	65592ca7266175aad70994b48f085c1d00b2fe4d49d64b22a4c6e6d70c33c594.exe

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 2208 wrote to memory of 2768	2208	65592ca7266175aad70994b48f085c1d00b2fe4d49d64b22a4c6e6d70c33c594.exe	28
PID 2208 wrote to memory of 2768	2208	65592ca7266175aad70994b48f085c1d00b2fe4d49d64b22a4c6e6d70c33c594.exe	28
PID 2208 wrote to memory of 2768	2208	65592ca7266175aad70994b48f085c1d00b2fe4d49d64b22a4c6e6d70c33c594.exe	28
PID 2208 wrote to memory of 2768	2208	65592ca7266175aad70994b48f085c1d00b2fe4d49d64b22a4c6e6d70c33c594.exe	28
PID 2208 wrote to memory of 2668	2208	65592ca7266175aad70994b48f085c1d00b2fe4d49d64b22a4c6e6d70c33c594.exe	29
PID 2208 wrote to memory of 2668	2208	65592ca7266175aad70994b48f085c1d00b2fe4d49d64b22a4c6e6d70c33c594.exe	29
PID 2208 wrote to memory of 2668	2208	65592ca7266175aad70994b48f085c1d00b2fe4d49d64b22a4c6e6d70c33c594.exe	29
PID 2208 wrote to memory of 2668	2208	65592ca7266175aad70994b48f085c1d00b2fe4d49d64b22a4c6e6d70c33c594.exe	29
PID 2208 wrote to memory of 2668	2208	65592ca7266175aad70994b48f085c1d00b2fe4d49d64b22a4c6e6d70c33c594.exe	29
PID 2208 wrote to memory of 2668	2208	65592ca7266175aad70994b48f085c1d00b2fe4d49d64b22a4c6e6d70c33c594.exe	29
PID 2208 wrote to memory of 2668	2208	65592ca7266175aad70994b48f085c1d00b2fe4d49d64b22a4c6e6d70c33c594.exe	29
PID 2208 wrote to memory of 2668	2208	65592ca7266175aad70994b48f085c1d00b2fe4d49d64b22a4c6e6d70c33c594.exe	29
PID 2208 wrote to memory of 2668	2208	65592ca7266175aad70994b48f085c1d00b2fe4d49d64b22a4c6e6d70c33c594.exe	29

C:\Users\Admin\AppData\Local\Temp\65592ca7266175aad70994b48f085c1d00b2fe4d49d64b22a4c6e6d70c33c594.exe
"C:\Users\Admin\AppData\Local\Temp\65592ca7266175aad70994b48f085c1d00b2fe4d49d64b22a4c6e6d70c33c594.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2208
- C:\Users\Admin\AppData\Local\Temp\65592ca7266175aad70994b48f085c1d00b2fe4d49d64b22a4c6e6d70c33c594.exe
  "C:\Users\Admin\AppData\Local\Temp\65592ca7266175aad70994b48f085c1d00b2fe4d49d64b22a4c6e6d70c33c594.exe"
  2⤵
  PID:2768
- C:\Users\Admin\AppData\Local\Temp\65592ca7266175aad70994b48f085c1d00b2fe4d49d64b22a4c6e6d70c33c594.exe
  "C:\Users\Admin\AppData\Local\Temp\65592ca7266175aad70994b48f085c1d00b2fe4d49d64b22a4c6e6d70c33c594.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2668

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2208-0-0x0000000000F30000-0x0000000000FE2000-memory.dmp

Filesize
712KB

Download
memory/2208-1-0x00000000746A0000-0x0000000074D8E000-memory.dmp

Filesize
6.9MB

Download
memory/2208-2-0x0000000004D30000-0x0000000004D70000-memory.dmp

Filesize
256KB

Download
memory/2208-3-0x0000000000520000-0x0000000000534000-memory.dmp

Filesize
80KB

Download
memory/2208-4-0x0000000000560000-0x000000000056A000-memory.dmp

Filesize
40KB

Download
memory/2208-5-0x0000000000570000-0x000000000057C000-memory.dmp

Filesize
48KB

Download
memory/2208-6-0x0000000004EA0000-0x0000000004F22000-memory.dmp

Filesize
520KB

Download
memory/2208-7-0x00000000746A0000-0x0000000074D8E000-memory.dmp

Filesize
6.9MB

Download
memory/2208-8-0x0000000004D30000-0x0000000004D70000-memory.dmp

Filesize
256KB

Download
memory/2208-22-0x00000000746A0000-0x0000000074D8E000-memory.dmp

Filesize
6.9MB

Download
memory/2668-11-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2668-13-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2668-15-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2668-14-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2668-17-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2668-19-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2668-21-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2668-24-0x0000000004AE0000-0x0000000004B20000-memory.dmp

Filesize
256KB

Download
memory/2668-23-0x00000000746A0000-0x0000000074D8E000-memory.dmp

Filesize
6.9MB

Download
memory/2668-9-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2668-25-0x00000000746A0000-0x0000000074D8E000-memory.dmp

Filesize
6.9MB

Download

Analysis

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