agenttesla | a1e55d9bc9975c6df2811c6888d3c12273000f56ccb2de4b27e759996efa8ce8

General

Target

APO-074787648.exe
Size

633KB
MD5

fe7198b7b35c587907c7ba606030d496
SHA1

54facfc747474a4f6948df9f42e80eb2a0063f36
SHA256

88064a6ead6d60e5bc743ec981c2d608b79d357d46bf2ec39a05fa3831fc436b
SHA512

d3a741960d49127482f02c092dacb75636018604746f3beda7c7fa53e0da68d36c3728832476f9ebf9795837cff07bb9a09e5d6f600e7374217241142b15304e

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
smtp.clrakmheu.com
Port:
587
Username:
[email protected]
Password:
GDXAP$m2

Signatures

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

AgentTesla Payload 6 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1292-62-0x0000000000400000-0x0000000000452000-memory.dmp	family_agenttesla
behavioral1/memory/1292-63-0x0000000000400000-0x0000000000452000-memory.dmp	family_agenttesla
behavioral1/memory/1292-64-0x0000000000400000-0x0000000000452000-memory.dmp	family_agenttesla
behavioral1/memory/1292-65-0x000000000044C63E-mapping.dmp	family_agenttesla
behavioral1/memory/1292-67-0x0000000000400000-0x0000000000452000-memory.dmp	family_agenttesla
behavioral1/memory/1292-69-0x0000000000400000-0x0000000000452000-memory.dmp	family_agenttesla

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

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 stealer

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 stealer

Data from Local System
T1005

Credentials in Files
T1081

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

APO-074787648.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	APO-074787648.exe
Key opened	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	APO-074787648.exe
Key opened	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	APO-074787648.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

APO-074787648.exe

description pid process target process

PID 536 set thread context of 1292 536 APO-074787648.exe APO-074787648.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

APO-074787648.exeAPO-074787648.exe

pid process

536 APO-074787648.exe
536 APO-074787648.exe
1292 APO-074787648.exe
1292 APO-074787648.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

APO-074787648.exeAPO-074787648.exe

description pid process

Token: SeDebugPrivilege 536 APO-074787648.exe
Token: SeDebugPrivilege 1292 APO-074787648.exe

description	pid	process	target process
PID 536 set thread context of 1292	536	APO-074787648.exe	APO-074787648.exe

pid	process
536	APO-074787648.exe
536	APO-074787648.exe
1292	APO-074787648.exe
1292	APO-074787648.exe

description	pid	process
Token: SeDebugPrivilege	536	APO-074787648.exe
Token: SeDebugPrivilege	1292	APO-074787648.exe

Suspicious use of WriteProcessMemory 13 IoCs

Processes:

APO-074787648.exeAPO-074787648.exe

description	pid	process	target process
PID 536 wrote to memory of 1292	536	APO-074787648.exe	APO-074787648.exe
PID 536 wrote to memory of 1292	536	APO-074787648.exe	APO-074787648.exe
PID 536 wrote to memory of 1292	536	APO-074787648.exe	APO-074787648.exe
PID 536 wrote to memory of 1292	536	APO-074787648.exe	APO-074787648.exe
PID 536 wrote to memory of 1292	536	APO-074787648.exe	APO-074787648.exe
PID 536 wrote to memory of 1292	536	APO-074787648.exe	APO-074787648.exe
PID 536 wrote to memory of 1292	536	APO-074787648.exe	APO-074787648.exe
PID 536 wrote to memory of 1292	536	APO-074787648.exe	APO-074787648.exe
PID 536 wrote to memory of 1292	536	APO-074787648.exe	APO-074787648.exe
PID 1292 wrote to memory of 1800	1292	APO-074787648.exe	netsh.exe
PID 1292 wrote to memory of 1800	1292	APO-074787648.exe	netsh.exe
PID 1292 wrote to memory of 1800	1292	APO-074787648.exe	netsh.exe
PID 1292 wrote to memory of 1800	1292	APO-074787648.exe	netsh.exe

outlook_office_path 1 IoCs

Processes:

APO-074787648.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	APO-074787648.exe

outlook_win_path 1 IoCs

Processes:

APO-074787648.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	APO-074787648.exe

C:\Users\Admin\AppData\Local\Temp\APO-074787648.exe
"C:\Users\Admin\AppData\Local\Temp\APO-074787648.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:536

C:\Users\Admin\AppData\Local\Temp\APO-074787648.exe
"{path}"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- outlook_office_path
- outlook_win_path
PID:1292

C:\Windows\SysWOW64\netsh.exe
"netsh" wlan show profile
3⤵
PID:1800

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

Email Collection

1

T1114

Exfiltration

Command and Control

Impact

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Downloads

memory/536-54-0x0000000000FF0000-0x0000000001094000-memory.dmp

Filesize
656KB

Download
memory/536-55-0x0000000075B61000-0x0000000075B63000-memory.dmp

Filesize
8KB

Download
memory/536-56-0x0000000000BC0000-0x0000000000BCA000-memory.dmp

Filesize
40KB

Download
memory/536-57-0x0000000000520000-0x00000000005A8000-memory.dmp

Filesize
544KB

Download
memory/536-58-0x0000000004770000-0x00000000047DE000-memory.dmp

Filesize
440KB

Download
memory/1292-59-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/1292-60-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/1292-62-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/1292-63-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/1292-64-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/1292-65-0x000000000044C63E-mapping.dmp

Download
memory/1292-67-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/1292-69-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/1800-71-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads