agenttesla | f6c845ffc351562ef7de926097a9e7fa7d0abec8bfd55610ce93003ee28bc106

General

Target

PO - 08909.exe
Size

593KB
MD5

892acd5599a71dad6e0efa6a496c1b69
SHA1

bc2da50b635a678711d9a5ab0c4ae75d354feebf
SHA256

f6c845ffc351562ef7de926097a9e7fa7d0abec8bfd55610ce93003ee28bc106
SHA512

80aabfdc031d8a4e8a8994ded43ac58616e453569aeac9ef56f5b14f32086dcd6d230cf9b7383fc1fb8ee719fbb8f5a37e1e095c99c1d9957d9985e3a94ff4ce

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.almushrefcoop.com
Port:
587
Username:
zainab@almushrefcoop.com
Password:
zainab123

Signatures

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

AgentTesla Payload 4 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1508-4-0x0000000000400000-0x0000000000452000-memory.dmp	family_agenttesla
behavioral1/memory/1508-5-0x000000000044C63E-mapping.dmp	family_agenttesla
behavioral1/memory/1508-6-0x0000000000400000-0x0000000000452000-memory.dmp	family_agenttesla
behavioral1/memory/1508-7-0x0000000000400000-0x0000000000452000-memory.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:

PO - 08909.exe

description pid process target process

PID 1456 set thread context of 1508 1456 PO - 08909.exe PO - 08909.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task
T1053

Processes:

schtasks.exe

pid process

1032 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

PO - 08909.exe

pid process

1508 PO - 08909.exe
1508 PO - 08909.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

PO - 08909.exe

description pid process

Token: SeDebugPrivilege 1508 PO - 08909.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

PO - 08909.exe

pid process

1508 PO - 08909.exe

description	pid	process	target process
PID 1456 set thread context of 1508	1456	PO - 08909.exe	PO - 08909.exe

pid	process
1032	schtasks.exe

pid	process
1508	PO - 08909.exe
1508	PO - 08909.exe

description	pid	process
Token: SeDebugPrivilege	1508	PO - 08909.exe

pid	process
1508	PO - 08909.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

PO - 08909.exePO - 08909.exe

description	pid	process	target process
PID 1456 wrote to memory of 1032	1456	PO - 08909.exe	schtasks.exe
PID 1456 wrote to memory of 1032	1456	PO - 08909.exe	schtasks.exe
PID 1456 wrote to memory of 1032	1456	PO - 08909.exe	schtasks.exe
PID 1456 wrote to memory of 1032	1456	PO - 08909.exe	schtasks.exe
PID 1456 wrote to memory of 1508	1456	PO - 08909.exe	PO - 08909.exe
PID 1456 wrote to memory of 1508	1456	PO - 08909.exe	PO - 08909.exe
PID 1456 wrote to memory of 1508	1456	PO - 08909.exe	PO - 08909.exe
PID 1456 wrote to memory of 1508	1456	PO - 08909.exe	PO - 08909.exe
PID 1456 wrote to memory of 1508	1456	PO - 08909.exe	PO - 08909.exe
PID 1456 wrote to memory of 1508	1456	PO - 08909.exe	PO - 08909.exe
PID 1456 wrote to memory of 1508	1456	PO - 08909.exe	PO - 08909.exe
PID 1456 wrote to memory of 1508	1456	PO - 08909.exe	PO - 08909.exe
PID 1456 wrote to memory of 1508	1456	PO - 08909.exe	PO - 08909.exe
PID 1508 wrote to memory of 2024	1508	PO - 08909.exe	netsh.exe
PID 1508 wrote to memory of 2024	1508	PO - 08909.exe	netsh.exe
PID 1508 wrote to memory of 2024	1508	PO - 08909.exe	netsh.exe
PID 1508 wrote to memory of 2024	1508	PO - 08909.exe	netsh.exe

C:\Users\Admin\AppData\Local\Temp\PO - 08909.exe
"C:\Users\Admin\AppData\Local\Temp\PO - 08909.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1456

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\zHaqfRoWAsQD" /XML "C:\Users\Admin\AppData\Local\Temp\tmp8D50.tmp"
2⤵
- Creates scheduled task(s)
PID:1032

C:\Users\Admin\AppData\Local\Temp\PO - 08909.exe
"{path}"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1508

C:\Windows\SysWOW64\netsh.exe
"netsh" wlan show profile
3⤵
PID:2024

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Credential Access

Credentials in Files

3

T1081

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

3

T1005

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp8D50.tmp
MD5
d0036b0e6b7f2e167917e669dfd03668

SHA1
195bb73b37a8b773f33a82abcd6f1af2b46c59ba

SHA256
0bf9e430ff84f66da6b7335c3d78a407bda7fc35fac3c6642df7f35674f0a029

SHA512
c2914e5e53b64ed500d12fdf74c5be08ce98ec626eccb28a8213d4accf90aad2a7e44a3235c0b690501e383f1f6991dc2338cd5ba1da527245ecb512de1fc7fb

Download Submit
memory/1032-2-0x0000000000000000-mapping.dmp

Download
memory/1456-1-0x0000000000000000-0x0000000000000000-disk.dmp

Download
memory/1508-4-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/1508-5-0x000000000044C63E-mapping.dmp

Download
memory/1508-6-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/1508-7-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/2024-8-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads