agenttesla | 5056afb57576d4fc72369a0c11d434406085f7e62f773f3db7e297061cba717a

General

Target

Scan001.exe
Size

312KB
MD5

d6f22ba7b93d5d1b1f34327e05a036a4
SHA1

af6de8788584a9344329ea0b583b78a28592b729
SHA256

5056afb57576d4fc72369a0c11d434406085f7e62f773f3db7e297061cba717a
SHA512

6b371f3139311f9620d1e5fc60bb8ec2d5cbec4dfa91ead8625bd743d27f78923861bd872f8b90fbd286d5a17f96db524ef9f547c5498060fe447e6f379479f3

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
smtp.yandex.com
Port:
587
Username:
[email protected]
Password:
ikechukwu112

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla

AgentTesla Payload 2 IoCs

Processes:

resource	yara_rule
behavioral2/memory/2672-0-0x0000000000400000-0x000000000044C000-memory.dmp	family_agenttesla
behavioral2/memory/2672-1-0x0000000000446D3E-mapping.dmp	family_agenttesla

Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware

Data from Local System
T1005

Credentials in Files
T1081
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

Data from Local System
T1005

Credentials in Files
T1081
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware

Data from Local System
T1005

Credentials in Files
T1081
Suspicious use of SetThreadContext 1 IoCs

Processes:

Scan001.exe

description pid process target process

PID 3656 set thread context of 2672 3656 Scan001.exe Scan001.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

Scan001.exeScan001.exe

pid process

3656 Scan001.exe
3656 Scan001.exe
2672 Scan001.exe
2672 Scan001.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

Scan001.exeScan001.exe

description pid process

Token: SeDebugPrivilege 3656 Scan001.exe
Token: SeDebugPrivilege 2672 Scan001.exe

description	pid	process	target process
PID 3656 set thread context of 2672	3656	Scan001.exe	Scan001.exe

pid	process
3656	Scan001.exe
3656	Scan001.exe
2672	Scan001.exe
2672	Scan001.exe

description	pid	process
Token: SeDebugPrivilege	3656	Scan001.exe
Token: SeDebugPrivilege	2672	Scan001.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

Scan001.exe

description	pid	process	target process
PID 3656 wrote to memory of 2616	3656	Scan001.exe	Scan001.exe
PID 3656 wrote to memory of 2616	3656	Scan001.exe	Scan001.exe
PID 3656 wrote to memory of 2616	3656	Scan001.exe	Scan001.exe
PID 3656 wrote to memory of 2672	3656	Scan001.exe	Scan001.exe
PID 3656 wrote to memory of 2672	3656	Scan001.exe	Scan001.exe
PID 3656 wrote to memory of 2672	3656	Scan001.exe	Scan001.exe
PID 3656 wrote to memory of 2672	3656	Scan001.exe	Scan001.exe
PID 3656 wrote to memory of 2672	3656	Scan001.exe	Scan001.exe
PID 3656 wrote to memory of 2672	3656	Scan001.exe	Scan001.exe
PID 3656 wrote to memory of 2672	3656	Scan001.exe	Scan001.exe
PID 3656 wrote to memory of 2672	3656	Scan001.exe	Scan001.exe

C:\Users\Admin\AppData\Local\Temp\Scan001.exe
"C:\Users\Admin\AppData\Local\Temp\Scan001.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3656
- C:\Users\Admin\AppData\Local\Temp\Scan001.exe
  "{path}"
  2⤵
  PID:2616
- C:\Users\Admin\AppData\Local\Temp\Scan001.exe
  "{path}"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2672

C:\Windows\Microsoft.Net\Framework64\v3.0\WPF\PresentationFontCache.exe
C:\Windows\Microsoft.Net\Framework64\v3.0\WPF\PresentationFontCache.exe
1⤵
PID:3580

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

3

T1081

Discovery

Lateral Movement

Collection

Data from Local System

3

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v2.0_32\UsageLogs\Scan001.exe.log

MD5
c33b4293a0023b388d1a816aba4901f1

SHA1
a793fe7d4694457873aa26a454a5d4b0207d7d54

SHA256
5b4a63ea1ce7cc18eb1be775ffb52b342bb678f265c88d4518d8e1fe44a55234

SHA512
d04308b55218a71bd09562de76a8030e6327fb0143695e01cb25fb5ad6a9b3715425e4782dc5d27b0aaaf0d71048f0886099df6ce87e29e796abe3727fd1ba53

Download Submit
memory/2672-0-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/2672-1-0x0000000000446D3E-mapping.dmp

Download

Analysis

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