agenttesla | f3457b15e193b2fa2ce2fff91da46d671208034e010091cf1f88cc0231f35f71

General

Target

Ship Notification.exe
Size

434KB
MD5

efbbcccfaea275a45e1fd622cbe8fc81
SHA1

fc83cddfdd51b4ed683fa093aee3d268bc91cf6f
SHA256

f3457b15e193b2fa2ce2fff91da46d671208034e010091cf1f88cc0231f35f71
SHA512

11d718d4bd2a3a2d23b36502dde05ffb0e2250af9a0110dd53124397150f17de7b9bbf3430ff59fa2f159ca875a09043ce132d142322215d74cc09b14e58887d

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot1803146213:AAHYyCRx7FggQ9LfPbrIs79ZUWCEc9wNnDo/sendDocument

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
behavioral2/memory/4092-116-0x0000000000400000-0x000000000044C000-memory.dmp	family_agenttesla
behavioral2/memory/4092-117-0x000000000040188B-mapping.dmp	family_agenttesla
behavioral2/memory/4092-118-0x0000000000400000-0x000000000044C000-memory.dmp	family_agenttesla
behavioral2/memory/4092-119-0x00000000022D0000-0x0000000002307000-memory.dmp	family_agenttesla

Loads dropped DLL 1 IoCs

Processes:

Ship Notification.exe

pid process

2752 Ship Notification.exe
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

pid	process
2752	Ship Notification.exe

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

Ship Notification.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Ship Notification.exe
Key opened	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Ship Notification.exe
Key opened	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Ship Notification.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

Ship Notification.exe

description pid process target process

PID 2752 set thread context of 4092 2752 Ship Notification.exe Ship Notification.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

Ship Notification.exe

pid process

4092 Ship Notification.exe
4092 Ship Notification.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

Ship Notification.exe

description pid process

Token: SeDebugPrivilege 4092 Ship Notification.exe

description	pid	process	target process
PID 2752 set thread context of 4092	2752	Ship Notification.exe	Ship Notification.exe

pid	process
4092	Ship Notification.exe
4092	Ship Notification.exe

description	pid	process
Token: SeDebugPrivilege	4092	Ship Notification.exe

Suspicious use of WriteProcessMemory 10 IoCs

Processes:

Ship Notification.exe

description	pid	process	target process
PID 2752 wrote to memory of 4092	2752	Ship Notification.exe	Ship Notification.exe
PID 2752 wrote to memory of 4092	2752	Ship Notification.exe	Ship Notification.exe
PID 2752 wrote to memory of 4092	2752	Ship Notification.exe	Ship Notification.exe
PID 2752 wrote to memory of 4092	2752	Ship Notification.exe	Ship Notification.exe
PID 2752 wrote to memory of 4092	2752	Ship Notification.exe	Ship Notification.exe
PID 2752 wrote to memory of 4092	2752	Ship Notification.exe	Ship Notification.exe
PID 2752 wrote to memory of 4092	2752	Ship Notification.exe	Ship Notification.exe
PID 2752 wrote to memory of 4092	2752	Ship Notification.exe	Ship Notification.exe
PID 2752 wrote to memory of 4092	2752	Ship Notification.exe	Ship Notification.exe
PID 2752 wrote to memory of 4092	2752	Ship Notification.exe	Ship Notification.exe

outlook_office_path 1 IoCs

Processes:

Ship Notification.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Ship Notification.exe

outlook_win_path 1 IoCs

Processes:

Ship Notification.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-941723256-3451054534-3089625102-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Ship Notification.exe

C:\Users\Admin\AppData\Local\Temp\Ship Notification.exe
"C:\Users\Admin\AppData\Local\Temp\Ship Notification.exe"
1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2752

C:\Users\Admin\AppData\Local\Temp\Ship Notification.exe
"C:\Users\Admin\AppData\Local\Temp\Ship Notification.exe"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:4092

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

3

T1081

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

3

T1005

Email Collection

1

T1114

Exfiltration

Command and Control

Impact

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Downloads

\Users\Admin\AppData\Local\Temp\nszCFF4.tmp\gbdojuaec.dll
MD5
ffe6ee56b5233bf982762002a7204644

SHA1
daf3f532ce786bd0d54924e288cd4b6e26c53fdf

SHA256
b5f9d7322388ef824f2e713be58adf51c74917f8c73b5e9b9c7d8049d1cafd86

SHA512
f5e516faea472c1d881e6e35263a861fcca51f579632c3ef05efb1cdac9bfab830f9e7e4ae560dde8e8f6f8abd72323a1959edc9ed8dfc47cf821cf862d1b43d

Download Submit
memory/4092-116-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/4092-117-0x000000000040188B-mapping.dmp

Download
memory/4092-118-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/4092-119-0x00000000022D0000-0x0000000002307000-memory.dmp

Filesize
220KB

Download
memory/4092-122-0x00000000009F2000-0x00000000009F3000-memory.dmp

Filesize
4KB

Download
memory/4092-123-0x00000000009F3000-0x00000000009F4000-memory.dmp

Filesize
4KB

Download
memory/4092-121-0x00000000009F0000-0x00000000009F1000-memory.dmp

Filesize
4KB

Download
memory/4092-124-0x0000000004870000-0x0000000004871000-memory.dmp

Filesize
4KB

Download
memory/4092-125-0x0000000004DB0000-0x0000000004DB1000-memory.dmp

Filesize
4KB

Download
memory/4092-126-0x00000000009F4000-0x00000000009F5000-memory.dmp

Filesize
4KB

Download
memory/4092-127-0x00000000057B0000-0x00000000057B1000-memory.dmp

Filesize
4KB

Download
memory/4092-128-0x00000000057E0000-0x00000000057E1000-memory.dmp

Filesize
4KB

Download
memory/4092-129-0x0000000000700000-0x0000000000701000-memory.dmp

Filesize
4KB

Download
memory/4092-130-0x0000000000480000-0x0000000000481000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads