agenttesla | cea374a41005c6c97df776a740dbf12973f1f61300a1707920eb95f4c9bc37cd

General

Target

PO#90126734.exe
Size

534KB
MD5

9eeaeaf87c06004b295ca1b8f395f00b
SHA1

62812b66b9fc9b7e7febe01c7b7280628ff18846
SHA256

d15622eadc7b798a496f5f524543a69c63da3f7f56e3bb01fcf83fa85e2ae549
SHA512

0dcae439c03b84406c1697540454d9eca9608f85ee2d1ed7b678a6974c7986fe0f1e236ba76a33e0b226c49a1f8421efc9f868c00875711cf7bb2a5f528362d5

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
mail.spamora.net
Port:
587
Username:
[email protected]
Password:
dada123456

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.spamora.net
Port:
587
Username:
[email protected]
Password:
dada123456

Signatures

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

AgentTesla Payload 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/4836-133-0x0000000000400000-0x0000000000452000-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:

PO#90126734.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	PO#90126734.exe
Key opened	\REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	PO#90126734.exe
Key opened	\REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	PO#90126734.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

PO#90126734.exe

description pid process target process

PID 4460 set thread context of 4836 4460 PO#90126734.exe PO#90126734.exe
Suspicious behavior: EnumeratesProcesses 5 IoCs

Processes:

PO#90126734.exePO#90126734.exe

pid process

4460 PO#90126734.exe
4460 PO#90126734.exe
4460 PO#90126734.exe
4836 PO#90126734.exe
4836 PO#90126734.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

PO#90126734.exePO#90126734.exe

description pid process

Token: SeDebugPrivilege 4460 PO#90126734.exe
Token: SeDebugPrivilege 4836 PO#90126734.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

PO#90126734.exe

pid process

4836 PO#90126734.exe

description	pid	process	target process
PID 4460 set thread context of 4836	4460	PO#90126734.exe	PO#90126734.exe

pid	process
4460	PO#90126734.exe
4460	PO#90126734.exe
4460	PO#90126734.exe
4836	PO#90126734.exe
4836	PO#90126734.exe

description	pid	process
Token: SeDebugPrivilege	4460	PO#90126734.exe
Token: SeDebugPrivilege	4836	PO#90126734.exe

pid	process
4836	PO#90126734.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

PO#90126734.exePO#90126734.exe

description	pid	process	target process
PID 4460 wrote to memory of 4700	4460	PO#90126734.exe	PO#90126734.exe
PID 4460 wrote to memory of 4700	4460	PO#90126734.exe	PO#90126734.exe
PID 4460 wrote to memory of 4700	4460	PO#90126734.exe	PO#90126734.exe
PID 4460 wrote to memory of 4836	4460	PO#90126734.exe	PO#90126734.exe
PID 4460 wrote to memory of 4836	4460	PO#90126734.exe	PO#90126734.exe
PID 4460 wrote to memory of 4836	4460	PO#90126734.exe	PO#90126734.exe
PID 4460 wrote to memory of 4836	4460	PO#90126734.exe	PO#90126734.exe
PID 4460 wrote to memory of 4836	4460	PO#90126734.exe	PO#90126734.exe
PID 4460 wrote to memory of 4836	4460	PO#90126734.exe	PO#90126734.exe
PID 4460 wrote to memory of 4836	4460	PO#90126734.exe	PO#90126734.exe
PID 4460 wrote to memory of 4836	4460	PO#90126734.exe	PO#90126734.exe
PID 4836 wrote to memory of 2324	4836	PO#90126734.exe	netsh.exe
PID 4836 wrote to memory of 2324	4836	PO#90126734.exe	netsh.exe
PID 4836 wrote to memory of 2324	4836	PO#90126734.exe	netsh.exe

outlook_office_path 1 IoCs

Processes:

PO#90126734.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	PO#90126734.exe

outlook_win_path 1 IoCs

Processes:

PO#90126734.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	PO#90126734.exe

C:\Users\Admin\AppData\Local\Temp\PO#90126734.exe
"C:\Users\Admin\AppData\Local\Temp\PO#90126734.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4460

C:\Users\Admin\AppData\Local\Temp\PO#90126734.exe
"{path}"
2⤵
PID:4700

C:\Users\Admin\AppData\Local\Temp\PO#90126734.exe
"{path}"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
- outlook_office_path
- outlook_win_path
PID:4836

C:\Windows\SysWOW64\netsh.exe
"netsh" wlan show profile
3⤵
PID:2324

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

Email Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v2.0_32\UsageLogs\PO#90126734.exe.log
Filesize
496B

MD5
cb76b18ebed3a9f05a14aed43d35fba6

SHA1
836a4b4e351846fca08b84149cb734cb59b8c0d6

SHA256
8d0edecf54cbbdf7981c8e41a3ed8621503188a87415f9af0fb8d890b138c349

SHA512
7631141e4a6dda29452ada666326837372cd3d045f773006f63d9eff15d9432ed00029d9108a72c1a3b858377600a2aab2c9ec03764285c8801b6019babcf21c

Download Submit
memory/2324-136-0x0000000000000000-mapping.dmp

Download
memory/4460-130-0x0000000075000000-0x00000000755B1000-memory.dmp

Filesize
5.7MB

Download
memory/4700-131-0x0000000000000000-mapping.dmp

Download
memory/4836-132-0x0000000000000000-mapping.dmp

Download
memory/4836-133-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/4836-135-0x0000000075000000-0x00000000755B1000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads