agenttesla | 8d1d78a3ed7da56ab5783ebcc5e7c0b22921179f3d124aa7511bb952d199ef2b

General

Target

PAYMENT INVOICE.exe
Size

639KB
MD5

78cdd7631daa770440ea9fa871fd8d63
SHA1

7a3e6d5992612d2f7b98d35f8ab2d96aa1950f61
SHA256

8d1d78a3ed7da56ab5783ebcc5e7c0b22921179f3d124aa7511bb952d199ef2b
SHA512

c915fe8ddc1e3b90d4e53ba30dd30336ef8a45843dff42413300c44ac0d67a82c92565efe9df2f8b8aeb59e15adc2942eeed7bec24292170236b9e4d704690f4
SSDEEP

12288:jE0QaueH5qRILAmLngh9QDBSfKaPUD2vNkbMRYjWOx:jE4qRILAmmuAOD/bMvO

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot6217230824:AAFCGEN5vk1xCq7NOzRdvuxKD2rS56-qo2g/

Signatures

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

Processes:

flow ioc

4 api.ipify.org
5 api.ipify.org
Suspicious use of SetThreadContext 1 IoCs

Processes:

PAYMENT INVOICE.exe

description pid process target process

PID 2176 set thread context of 2172 2176 PAYMENT INVOICE.exe PAYMENT INVOICE.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

PAYMENT INVOICE.exepowershell.exe

pid process

2172 PAYMENT INVOICE.exe
2172 PAYMENT INVOICE.exe
3004 powershell.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

PAYMENT INVOICE.exepowershell.exe

description pid process

Token: SeDebugPrivilege 2172 PAYMENT INVOICE.exe
Token: SeDebugPrivilege 3004 powershell.exe

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

description	pid	process	target process
PID 2176 set thread context of 2172	2176	PAYMENT INVOICE.exe	PAYMENT INVOICE.exe

pid	process
2172	PAYMENT INVOICE.exe
2172	PAYMENT INVOICE.exe
3004	powershell.exe

description	pid	process
Token: SeDebugPrivilege	2172	PAYMENT INVOICE.exe
Token: SeDebugPrivilege	3004	powershell.exe

Suspicious use of WriteProcessMemory 13 IoCs

Processes:

PAYMENT INVOICE.exe

description	pid	process	target process
PID 2176 wrote to memory of 3004	2176	PAYMENT INVOICE.exe	powershell.exe
PID 2176 wrote to memory of 3004	2176	PAYMENT INVOICE.exe	powershell.exe
PID 2176 wrote to memory of 3004	2176	PAYMENT INVOICE.exe	powershell.exe
PID 2176 wrote to memory of 3004	2176	PAYMENT INVOICE.exe	powershell.exe
PID 2176 wrote to memory of 2172	2176	PAYMENT INVOICE.exe	PAYMENT INVOICE.exe
PID 2176 wrote to memory of 2172	2176	PAYMENT INVOICE.exe	PAYMENT INVOICE.exe
PID 2176 wrote to memory of 2172	2176	PAYMENT INVOICE.exe	PAYMENT INVOICE.exe
PID 2176 wrote to memory of 2172	2176	PAYMENT INVOICE.exe	PAYMENT INVOICE.exe
PID 2176 wrote to memory of 2172	2176	PAYMENT INVOICE.exe	PAYMENT INVOICE.exe
PID 2176 wrote to memory of 2172	2176	PAYMENT INVOICE.exe	PAYMENT INVOICE.exe
PID 2176 wrote to memory of 2172	2176	PAYMENT INVOICE.exe	PAYMENT INVOICE.exe
PID 2176 wrote to memory of 2172	2176	PAYMENT INVOICE.exe	PAYMENT INVOICE.exe
PID 2176 wrote to memory of 2172	2176	PAYMENT INVOICE.exe	PAYMENT INVOICE.exe

C:\Users\Admin\AppData\Local\Temp\PAYMENT INVOICE.exe
"C:\Users\Admin\AppData\Local\Temp\PAYMENT INVOICE.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2176

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\PAYMENT INVOICE.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3004

C:\Users\Admin\AppData\Local\Temp\PAYMENT INVOICE.exe
"C:\Users\Admin\AppData\Local\Temp\PAYMENT INVOICE.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2172

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

3

T1552

Credentials In Files

3

T1552.001

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

3

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2172-17-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2172-31-0x0000000004BF0000-0x0000000004C30000-memory.dmp

Filesize
256KB

Download
memory/2172-30-0x00000000733C0000-0x0000000073AAE000-memory.dmp

Filesize
6.9MB

Download
memory/2172-22-0x0000000004BF0000-0x0000000004C30000-memory.dmp

Filesize
256KB

Download
memory/2172-21-0x00000000733C0000-0x0000000073AAE000-memory.dmp

Filesize
6.9MB

Download
memory/2172-15-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2172-20-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2172-7-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2172-9-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2172-10-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2172-11-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2172-13-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2176-6-0x0000000004E70000-0x0000000004EEA000-memory.dmp

Filesize
488KB

Download
memory/2176-0-0x0000000001150000-0x00000000011F4000-memory.dmp

Filesize
656KB

Download
memory/2176-19-0x00000000745C0000-0x0000000074CAE000-memory.dmp

Filesize
6.9MB

Download
memory/2176-5-0x0000000000790000-0x000000000079A000-memory.dmp

Filesize
40KB

Download
memory/2176-4-0x0000000000780000-0x0000000000788000-memory.dmp

Filesize
32KB

Download
memory/2176-3-0x0000000000750000-0x000000000076A000-memory.dmp

Filesize
104KB

Download
memory/2176-2-0x0000000004D30000-0x0000000004D70000-memory.dmp

Filesize
256KB

Download
memory/2176-1-0x00000000745C0000-0x0000000074CAE000-memory.dmp

Filesize
6.9MB

Download
memory/3004-25-0x000000006EFD0000-0x000000006F57B000-memory.dmp

Filesize
5.7MB

Download
memory/3004-26-0x000000006EFD0000-0x000000006F57B000-memory.dmp

Filesize
5.7MB

Download
memory/3004-28-0x0000000002360000-0x00000000023A0000-memory.dmp

Filesize
256KB

Download
memory/3004-27-0x0000000002360000-0x00000000023A0000-memory.dmp

Filesize
256KB

Download
memory/3004-29-0x000000006EFD0000-0x000000006F57B000-memory.dmp

Filesize
5.7MB

Download

Analysis

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