agenttesla | 872e1f8527fad5ec58946edda46b1ea81a65055391df90b2ca5f130eef99b662

General

Target

FORTUNA PURCHASE ORDER.exe
Size

495KB
MD5

09471801071f5f40b3848c6e8f2b1161
SHA1

936c8d901eaf87cf7dce45e8f6e18edf9f63c093
SHA256

872e1f8527fad5ec58946edda46b1ea81a65055391df90b2ca5f130eef99b662
SHA512

fffc5c55ebf42386ea189fd3e7cb6a6bf2094d2dd705293715901190421956842e2d2b693d9e59a71ec4dc2ee2205bfcb35714c0e77753541462d2fc0de252d2

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
smtp.multilprollc.com
Port:
587
Username:
accounts@multilprollc.com
Password:
e#^buPC8

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/108-2-0x0000000000400000-0x0000000000452000-memory.dmp	family_agenttesla
behavioral1/memory/108-3-0x000000000044C96E-mapping.dmp	family_agenttesla
behavioral1/memory/108-4-0x0000000000400000-0x0000000000452000-memory.dmp	family_agenttesla
behavioral1/memory/108-5-0x0000000000400000-0x0000000000452000-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:

FORTUNA PURCHASE ORDER.exe

description pid process target process

PID 824 set thread context of 108 824 FORTUNA PURCHASE ORDER.exe FORTUNA PURCHASE ORDER.exe
Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

FORTUNA PURCHASE ORDER.exeFORTUNA PURCHASE ORDER.exe

pid process

824 FORTUNA PURCHASE ORDER.exe
108 FORTUNA PURCHASE ORDER.exe
108 FORTUNA PURCHASE ORDER.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

FORTUNA PURCHASE ORDER.exeFORTUNA PURCHASE ORDER.exe

description pid process

Token: SeDebugPrivilege 824 FORTUNA PURCHASE ORDER.exe
Token: SeDebugPrivilege 108 FORTUNA PURCHASE ORDER.exe

description	pid	process	target process
PID 824 set thread context of 108	824	FORTUNA PURCHASE ORDER.exe	FORTUNA PURCHASE ORDER.exe

pid	process
824	FORTUNA PURCHASE ORDER.exe
108	FORTUNA PURCHASE ORDER.exe
108	FORTUNA PURCHASE ORDER.exe

description	pid	process
Token: SeDebugPrivilege	824	FORTUNA PURCHASE ORDER.exe
Token: SeDebugPrivilege	108	FORTUNA PURCHASE ORDER.exe

Suspicious use of WriteProcessMemory 13 IoCs

Processes:

FORTUNA PURCHASE ORDER.exeFORTUNA PURCHASE ORDER.exe

description	pid	process	target process
PID 824 wrote to memory of 108	824	FORTUNA PURCHASE ORDER.exe	FORTUNA PURCHASE ORDER.exe
PID 824 wrote to memory of 108	824	FORTUNA PURCHASE ORDER.exe	FORTUNA PURCHASE ORDER.exe
PID 824 wrote to memory of 108	824	FORTUNA PURCHASE ORDER.exe	FORTUNA PURCHASE ORDER.exe
PID 824 wrote to memory of 108	824	FORTUNA PURCHASE ORDER.exe	FORTUNA PURCHASE ORDER.exe
PID 824 wrote to memory of 108	824	FORTUNA PURCHASE ORDER.exe	FORTUNA PURCHASE ORDER.exe
PID 824 wrote to memory of 108	824	FORTUNA PURCHASE ORDER.exe	FORTUNA PURCHASE ORDER.exe
PID 824 wrote to memory of 108	824	FORTUNA PURCHASE ORDER.exe	FORTUNA PURCHASE ORDER.exe
PID 824 wrote to memory of 108	824	FORTUNA PURCHASE ORDER.exe	FORTUNA PURCHASE ORDER.exe
PID 824 wrote to memory of 108	824	FORTUNA PURCHASE ORDER.exe	FORTUNA PURCHASE ORDER.exe
PID 108 wrote to memory of 1552	108	FORTUNA PURCHASE ORDER.exe	netsh.exe
PID 108 wrote to memory of 1552	108	FORTUNA PURCHASE ORDER.exe	netsh.exe
PID 108 wrote to memory of 1552	108	FORTUNA PURCHASE ORDER.exe	netsh.exe
PID 108 wrote to memory of 1552	108	FORTUNA PURCHASE ORDER.exe	netsh.exe

C:\Users\Admin\AppData\Local\Temp\FORTUNA PURCHASE ORDER.exe
"C:\Users\Admin\AppData\Local\Temp\FORTUNA PURCHASE ORDER.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:824

C:\Users\Admin\AppData\Local\Temp\FORTUNA PURCHASE ORDER.exe
"{path}"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:108

C:\Windows\SysWOW64\netsh.exe
"netsh" wlan show profile
3⤵
PID:1552

MITRE ATT&CK Matrix ATT&CK 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

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/108-2-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/108-3-0x000000000044C96E-mapping.dmp

Download
memory/108-4-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/108-5-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/824-1-0x0000000000000000-0x0000000000000000-disk.dmp

Download
memory/1552-6-0x0000000000000000-mapping.dmp

Download

Analysis

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