agenttesla | e74b7ecda7f12f77ac2905667cca0c86caf98ecfe18482136fa3630deba6630b

General

Target

e9666b1c4832b4fae3effce740700f565e6336bcaf47852005c1e0553436e7b7.exe
Size

705KB
MD5

1c2e10456d4941fc03b4505745df986d
SHA1

8e4a49017e5906846ed12440dae27f7c702bc64d
SHA256

e9666b1c4832b4fae3effce740700f565e6336bcaf47852005c1e0553436e7b7
SHA512

33480167a4cb3f0703e4f053b8ad83f9b2291a804e1cf6d14c27ac9272fce414a7a5793ff6ecd36c808a085fdb6e9b41b630322fa61de4fd2baff06847c7143b
SSDEEP

12288:a/US0YOwqOp67LHOv8AzfetftWQkPV48wjNk+KmTGvUbIu0xCBUK4kogNCGSkR:qO7HLMzWf+CEmTGvK8CqK4kbNCGh

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
nl9.nlkoddos.com
Port:
587
Username:
[email protected]
Password:
Myname321@
Email To:
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
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 3 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
6	ip-api.com

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2204 set thread context of 2532	2204	e9666b1c4832b4fae3effce740700f565e6336bcaf47852005c1e0553436e7b7.exe	30

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2204	e9666b1c4832b4fae3effce740700f565e6336bcaf47852005c1e0553436e7b7.exe
2204	e9666b1c4832b4fae3effce740700f565e6336bcaf47852005c1e0553436e7b7.exe
2532	e9666b1c4832b4fae3effce740700f565e6336bcaf47852005c1e0553436e7b7.exe
2532	e9666b1c4832b4fae3effce740700f565e6336bcaf47852005c1e0553436e7b7.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2204	e9666b1c4832b4fae3effce740700f565e6336bcaf47852005c1e0553436e7b7.exe
Token: SeDebugPrivilege	2532	e9666b1c4832b4fae3effce740700f565e6336bcaf47852005c1e0553436e7b7.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2532	e9666b1c4832b4fae3effce740700f565e6336bcaf47852005c1e0553436e7b7.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 2204 wrote to memory of 3064	2204	e9666b1c4832b4fae3effce740700f565e6336bcaf47852005c1e0553436e7b7.exe	28
PID 2204 wrote to memory of 3064	2204	e9666b1c4832b4fae3effce740700f565e6336bcaf47852005c1e0553436e7b7.exe	28
PID 2204 wrote to memory of 3064	2204	e9666b1c4832b4fae3effce740700f565e6336bcaf47852005c1e0553436e7b7.exe	28
PID 2204 wrote to memory of 3064	2204	e9666b1c4832b4fae3effce740700f565e6336bcaf47852005c1e0553436e7b7.exe	28
PID 2204 wrote to memory of 2568	2204	e9666b1c4832b4fae3effce740700f565e6336bcaf47852005c1e0553436e7b7.exe	29
PID 2204 wrote to memory of 2568	2204	e9666b1c4832b4fae3effce740700f565e6336bcaf47852005c1e0553436e7b7.exe	29
PID 2204 wrote to memory of 2568	2204	e9666b1c4832b4fae3effce740700f565e6336bcaf47852005c1e0553436e7b7.exe	29
PID 2204 wrote to memory of 2568	2204	e9666b1c4832b4fae3effce740700f565e6336bcaf47852005c1e0553436e7b7.exe	29
PID 2204 wrote to memory of 2532	2204	e9666b1c4832b4fae3effce740700f565e6336bcaf47852005c1e0553436e7b7.exe	30
PID 2204 wrote to memory of 2532	2204	e9666b1c4832b4fae3effce740700f565e6336bcaf47852005c1e0553436e7b7.exe	30
PID 2204 wrote to memory of 2532	2204	e9666b1c4832b4fae3effce740700f565e6336bcaf47852005c1e0553436e7b7.exe	30
PID 2204 wrote to memory of 2532	2204	e9666b1c4832b4fae3effce740700f565e6336bcaf47852005c1e0553436e7b7.exe	30
PID 2204 wrote to memory of 2532	2204	e9666b1c4832b4fae3effce740700f565e6336bcaf47852005c1e0553436e7b7.exe	30
PID 2204 wrote to memory of 2532	2204	e9666b1c4832b4fae3effce740700f565e6336bcaf47852005c1e0553436e7b7.exe	30
PID 2204 wrote to memory of 2532	2204	e9666b1c4832b4fae3effce740700f565e6336bcaf47852005c1e0553436e7b7.exe	30
PID 2204 wrote to memory of 2532	2204	e9666b1c4832b4fae3effce740700f565e6336bcaf47852005c1e0553436e7b7.exe	30
PID 2204 wrote to memory of 2532	2204	e9666b1c4832b4fae3effce740700f565e6336bcaf47852005c1e0553436e7b7.exe	30

C:\Users\Admin\AppData\Local\Temp\e9666b1c4832b4fae3effce740700f565e6336bcaf47852005c1e0553436e7b7.exe
"C:\Users\Admin\AppData\Local\Temp\e9666b1c4832b4fae3effce740700f565e6336bcaf47852005c1e0553436e7b7.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2204
- C:\Users\Admin\AppData\Local\Temp\e9666b1c4832b4fae3effce740700f565e6336bcaf47852005c1e0553436e7b7.exe
  "C:\Users\Admin\AppData\Local\Temp\e9666b1c4832b4fae3effce740700f565e6336bcaf47852005c1e0553436e7b7.exe"
  2⤵
  PID:3064
- C:\Users\Admin\AppData\Local\Temp\e9666b1c4832b4fae3effce740700f565e6336bcaf47852005c1e0553436e7b7.exe
  "C:\Users\Admin\AppData\Local\Temp\e9666b1c4832b4fae3effce740700f565e6336bcaf47852005c1e0553436e7b7.exe"
  2⤵
  PID:2568
- C:\Users\Admin\AppData\Local\Temp\e9666b1c4832b4fae3effce740700f565e6336bcaf47852005c1e0553436e7b7.exe
  "C:\Users\Admin\AppData\Local\Temp\e9666b1c4832b4fae3effce740700f565e6336bcaf47852005c1e0553436e7b7.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:2532

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

2

T1552

Credentials In Files

2

T1552.001

Discovery

Lateral Movement

Collection

Data from Local System

2

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2204-0-0x00000000011B0000-0x0000000001264000-memory.dmp

Filesize
720KB

Download
memory/2204-1-0x0000000074D00000-0x00000000753EE000-memory.dmp

Filesize
6.9MB

Download
memory/2204-2-0x0000000004A30000-0x0000000004A70000-memory.dmp

Filesize
256KB

Download
memory/2204-3-0x00000000002B0000-0x00000000002CA000-memory.dmp

Filesize
104KB

Download
memory/2204-4-0x0000000000290000-0x000000000029C000-memory.dmp

Filesize
48KB

Download
memory/2204-5-0x00000000053D0000-0x0000000005454000-memory.dmp

Filesize
528KB

Download
memory/2204-18-0x0000000074D00000-0x00000000753EE000-memory.dmp

Filesize
6.9MB

Download
memory/2532-8-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2532-7-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2532-10-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2532-12-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2532-14-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2532-16-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2532-6-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2532-19-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2532-20-0x0000000074D00000-0x00000000753EE000-memory.dmp

Filesize
6.9MB

Download
memory/2532-21-0x00000000003C0000-0x0000000000400000-memory.dmp

Filesize
256KB

Download
memory/2532-22-0x0000000074D00000-0x00000000753EE000-memory.dmp

Filesize
6.9MB

Download
memory/2532-23-0x00000000003C0000-0x0000000000400000-memory.dmp

Filesize
256KB

Download

Analysis

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