agenttesla | 25ff617424cc6aacabca49d2f8bc71245fd28dc0acf0a26ea6192699d1322246

General

Target

PO1909003 (India).exe
Size

527KB
MD5

14e521e9de293f346c84d6ce637a3b1b
SHA1

9412312a8c9beb575e353dcbfb84d14e77c8807e
SHA256

74a4f01410127eb8a0cbfaaf9f8c60eb31bf8aad55599ba514d6ef02c9f660ff
SHA512

59f0a606fd9d43c631c9d4afc654623e50acc85b4b9bdbc954f15b534bf58693b134ede171fccc7ce3d16dc275b0e944828ff0f7ab9e886ced8954a2628c5f65

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
webmail.mrconsult-kw.com
Port:
587
Username:
[email protected]
Password:
BADAWI1234567890

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/960-62-0x0000000000400000-0x000000000044C000-memory.dmp	family_agenttesla
behavioral1/memory/960-63-0x0000000000400000-0x000000000044C000-memory.dmp	family_agenttesla
behavioral1/memory/960-64-0x0000000000400000-0x000000000044C000-memory.dmp	family_agenttesla
behavioral1/memory/960-65-0x0000000000446D6E-mapping.dmp	family_agenttesla
behavioral1/memory/960-67-0x0000000000400000-0x000000000044C000-memory.dmp	family_agenttesla
behavioral1/memory/960-69-0x0000000000400000-0x000000000044C000-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:

PO1909003 (India).exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	PO1909003 (India).exe
Key opened	\REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	PO1909003 (India).exe
Key opened	\REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	PO1909003 (India).exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

PO1909003 (India).exe

description pid process target process

PID 1828 set thread context of 960 1828 PO1909003 (India).exe PO1909003 (India).exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

PO1909003 (India).exe

pid process

960 PO1909003 (India).exe
960 PO1909003 (India).exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

PO1909003 (India).exe

description pid process

Token: SeDebugPrivilege 960 PO1909003 (India).exe

description	pid	process	target process
PID 1828 set thread context of 960	1828	PO1909003 (India).exe	PO1909003 (India).exe

pid	process
960	PO1909003 (India).exe
960	PO1909003 (India).exe

description	pid	process
Token: SeDebugPrivilege	960	PO1909003 (India).exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

PO1909003 (India).exe

description	pid	process	target process
PID 1828 wrote to memory of 960	1828	PO1909003 (India).exe	PO1909003 (India).exe
PID 1828 wrote to memory of 960	1828	PO1909003 (India).exe	PO1909003 (India).exe
PID 1828 wrote to memory of 960	1828	PO1909003 (India).exe	PO1909003 (India).exe
PID 1828 wrote to memory of 960	1828	PO1909003 (India).exe	PO1909003 (India).exe
PID 1828 wrote to memory of 960	1828	PO1909003 (India).exe	PO1909003 (India).exe
PID 1828 wrote to memory of 960	1828	PO1909003 (India).exe	PO1909003 (India).exe
PID 1828 wrote to memory of 960	1828	PO1909003 (India).exe	PO1909003 (India).exe
PID 1828 wrote to memory of 960	1828	PO1909003 (India).exe	PO1909003 (India).exe
PID 1828 wrote to memory of 960	1828	PO1909003 (India).exe	PO1909003 (India).exe

outlook_office_path 1 IoCs

Processes:

PO1909003 (India).exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	PO1909003 (India).exe

outlook_win_path 1 IoCs

Processes:

PO1909003 (India).exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	PO1909003 (India).exe

C:\Users\Admin\AppData\Local\Temp\PO1909003 (India).exe
"C:\Users\Admin\AppData\Local\Temp\PO1909003 (India).exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1828

C:\Users\Admin\AppData\Local\Temp\PO1909003 (India).exe
"C:\Users\Admin\AppData\Local\Temp\PO1909003 (India).exe"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:960

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/960-64-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/960-59-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/960-60-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/960-62-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/960-63-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/960-65-0x0000000000446D6E-mapping.dmp

Download
memory/960-67-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/960-69-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/1828-55-0x0000000075541000-0x0000000075543000-memory.dmp

Filesize
8KB

Download
memory/1828-56-0x0000000000320000-0x000000000032A000-memory.dmp

Filesize
40KB

Download
memory/1828-57-0x0000000004EA0000-0x0000000004F06000-memory.dmp

Filesize
408KB

Download
memory/1828-58-0x0000000004D50000-0x0000000004D9C000-memory.dmp

Filesize
304KB

Download
memory/1828-54-0x0000000000340000-0x00000000003CA000-memory.dmp

Filesize
552KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads