agenttesla | cc2611f3397ca31b26b0bae7f111a269ea1bb65aae3c6872fbf896e7f76cb411

General

Target

Payment PDF.exe
Size

458KB
MD5

310a9e5f4905679981f172b9c1632574
SHA1

8e88a74b01f802034d9651e7ee671d7d715d73b9
SHA256

662d7424fe5c983f0c5c245536584c97f41de3ae23c1783d2b67d3586683b767
SHA512

e2529df5ee9f96cf81f949a8b7ffd7b36995f66f0cb348519fa3c4ab3d6321961e165b12061e654002696f987066d70be5ea77716af77d592cac5e75b91257ae
SSDEEP

6144:hJLnqpisvXtwxtYjWPLxM37kZSZB9WGAoTYTUYXvsHUIbqzynRfWCnulRLxtEu/a:hVqhvOGqswMxWG9kUPq+ROUuNuu/M

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
smtp.yandex.ru
Port:
587
Username:
charlyparkerparker@yandex.ru
Password:
Ablegod123456

Signatures

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

AgentTesla payload 7 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2524-9-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/2524-10-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/2524-13-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/2524-15-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/2524-17-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral1/memory/2524-20-0x0000000004A20000-0x0000000004A60000-memory.dmp	family_agenttesla
behavioral1/memory/2524-22-0x0000000004A20000-0x0000000004A60000-memory.dmp	family_agenttesla

Reads WinSCP keys stored on the system 2 TTPs
Tries to access WinSCP stored sessions.
spyware stealer

Data from Local System
T1005

Credentials in Registry
T1552.002
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

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

Payment PDF.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Payment PDF.exe
Key opened	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Payment PDF.exe
Key opened	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Payment PDF.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

Payment PDF.exe

description pid process target process

PID 2488 set thread context of 2524 2488 Payment PDF.exe Payment PDF.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

Payment PDF.exe

pid process

2524 Payment PDF.exe
2524 Payment PDF.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

Payment PDF.exe

description pid process

Token: SeDebugPrivilege 2524 Payment PDF.exe

description	pid	process	target process
PID 2488 set thread context of 2524	2488	Payment PDF.exe	Payment PDF.exe

pid	process
2524	Payment PDF.exe
2524	Payment PDF.exe

description	pid	process
Token: SeDebugPrivilege	2524	Payment PDF.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

Payment PDF.exe

description	pid	process	target process
PID 2488 wrote to memory of 2524	2488	Payment PDF.exe	Payment PDF.exe
PID 2488 wrote to memory of 2524	2488	Payment PDF.exe	Payment PDF.exe
PID 2488 wrote to memory of 2524	2488	Payment PDF.exe	Payment PDF.exe
PID 2488 wrote to memory of 2524	2488	Payment PDF.exe	Payment PDF.exe
PID 2488 wrote to memory of 2524	2488	Payment PDF.exe	Payment PDF.exe
PID 2488 wrote to memory of 2524	2488	Payment PDF.exe	Payment PDF.exe
PID 2488 wrote to memory of 2524	2488	Payment PDF.exe	Payment PDF.exe
PID 2488 wrote to memory of 2524	2488	Payment PDF.exe	Payment PDF.exe
PID 2488 wrote to memory of 2524	2488	Payment PDF.exe	Payment PDF.exe

outlook_office_path 1 IoCs

Processes:

Payment PDF.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Payment PDF.exe

outlook_win_path 1 IoCs

Processes:

Payment PDF.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Payment PDF.exe

C:\Users\Admin\AppData\Local\Temp\Payment PDF.exe
"C:\Users\Admin\AppData\Local\Temp\Payment PDF.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2488

C:\Users\Admin\AppData\Local\Temp\Payment PDF.exe
"C:\Users\Admin\AppData\Local\Temp\Payment PDF.exe"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:2524

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

4

T1552

Credentials In Files

3

T1552.001

Credentials in Registry

1

T1552.002

Discovery

Lateral Movement

Collection

Data from Local System

4

T1005

Email Collection

1

T1114

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

Loading Replay Monitor...

Downloads

memory/2488-19-0x0000000074060000-0x000000007474E000-memory.dmp

Filesize
6.9MB

Download
memory/2488-2-0x0000000000BE0000-0x0000000000C20000-memory.dmp

Filesize
256KB

Download
memory/2488-0-0x0000000001100000-0x0000000001178000-memory.dmp

Filesize
480KB

Download
memory/2488-3-0x0000000000440000-0x000000000044E000-memory.dmp

Filesize
56KB

Download
memory/2488-4-0x0000000074060000-0x000000007474E000-memory.dmp

Filesize
6.9MB

Download
memory/2488-5-0x0000000000BE0000-0x0000000000C20000-memory.dmp

Filesize
256KB

Download
memory/2488-6-0x0000000000CC0000-0x0000000000D20000-memory.dmp

Filesize
384KB

Download
memory/2488-1-0x0000000074060000-0x000000007474E000-memory.dmp

Filesize
6.9MB

Download
memory/2524-11-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2524-17-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2524-24-0x0000000004A20000-0x0000000004A60000-memory.dmp

Filesize
256KB

Download
memory/2524-7-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2524-8-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2524-13-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2524-9-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2524-15-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2524-21-0x0000000074060000-0x000000007474E000-memory.dmp

Filesize
6.9MB

Download
memory/2524-20-0x0000000004A20000-0x0000000004A60000-memory.dmp

Filesize
256KB

Download
memory/2524-18-0x0000000074060000-0x000000007474E000-memory.dmp

Filesize
6.9MB

Download
memory/2524-22-0x0000000004A20000-0x0000000004A60000-memory.dmp

Filesize
256KB

Download
memory/2524-23-0x0000000004A20000-0x0000000004A60000-memory.dmp

Filesize
256KB

Download
memory/2524-10-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

Replay Monitor

Loading Replay Monitor...

Downloads