agenttesla | 711408471b885a72930b72e0d11c0124713d2b2bec2c9ddfd8c24562b1727e69

General

Target

Order.exe
Size

447KB
MD5

a5585c61696f798b764023501c3c2f23
SHA1

2f077851223b1fdd94a9866098fb22a47abd26f7
SHA256

7aa2e610774aeaede163770891fe671e27c484405eddb143631982f3cad77595
SHA512

081c57fd3d622b0fd8f9e27a5353493f367d04ad8ec686d19c2aed8b56496433026dfd660c0c11dba3cd329f0fb9ffda9e65c5f1e47975160109cf957cadef62

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
smtp.avastragroup.com
Port:
587
Username:
[email protected]
Password:
*vVABUb9

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/1480-61-0x0000000000400000-0x000000000044C000-memory.dmp	family_agenttesla
behavioral1/memory/1480-62-0x0000000000400000-0x000000000044C000-memory.dmp	family_agenttesla
behavioral1/memory/1480-63-0x0000000000400000-0x000000000044C000-memory.dmp	family_agenttesla
behavioral1/memory/1480-64-0x000000000044723E-mapping.dmp	family_agenttesla
behavioral1/memory/1480-66-0x0000000000400000-0x000000000044C000-memory.dmp	family_agenttesla
behavioral1/memory/1480-68-0x0000000000400000-0x000000000044C000-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:

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

Suspicious use of SetThreadContext 1 IoCs

Processes:

Order.exe

description pid process target process

PID 1512 set thread context of 1480 1512 Order.exe Order.exe
Suspicious behavior: EnumeratesProcesses 7 IoCs

Processes:

Order.exeOrder.exe

pid process

1512 Order.exe
1512 Order.exe
1512 Order.exe
1512 Order.exe
1512 Order.exe
1480 Order.exe
1480 Order.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

Order.exeOrder.exe

description pid process

Token: SeDebugPrivilege 1512 Order.exe
Token: SeDebugPrivilege 1480 Order.exe

description	pid	process	target process
PID 1512 set thread context of 1480	1512	Order.exe	Order.exe

pid	process
1512	Order.exe
1512	Order.exe
1512	Order.exe
1512	Order.exe
1512	Order.exe
1480	Order.exe
1480	Order.exe

description	pid	process
Token: SeDebugPrivilege	1512	Order.exe
Token: SeDebugPrivilege	1480	Order.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

Order.exe

description	pid	process	target process
PID 1512 wrote to memory of 1480	1512	Order.exe	Order.exe
PID 1512 wrote to memory of 1480	1512	Order.exe	Order.exe
PID 1512 wrote to memory of 1480	1512	Order.exe	Order.exe
PID 1512 wrote to memory of 1480	1512	Order.exe	Order.exe
PID 1512 wrote to memory of 1480	1512	Order.exe	Order.exe
PID 1512 wrote to memory of 1480	1512	Order.exe	Order.exe
PID 1512 wrote to memory of 1480	1512	Order.exe	Order.exe
PID 1512 wrote to memory of 1480	1512	Order.exe	Order.exe
PID 1512 wrote to memory of 1480	1512	Order.exe	Order.exe

outlook_office_path 1 IoCs

Processes:

Order.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	Order.exe

outlook_win_path 1 IoCs

Processes:

Order.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	Order.exe

C:\Users\Admin\AppData\Local\Temp\Order.exe
"C:\Users\Admin\AppData\Local\Temp\Order.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1512

C:\Users\Admin\AppData\Local\Temp\Order.exe
"{path}"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:1480

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/1480-64-0x000000000044723E-mapping.dmp

Download
memory/1480-58-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/1480-59-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/1480-61-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/1480-62-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/1480-63-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/1480-66-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/1480-68-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/1480-69-0x0000000076421000-0x0000000076423000-memory.dmp

Filesize
8KB

Download
memory/1512-55-0x00000000003F0000-0x00000000003FA000-memory.dmp

Filesize
40KB

Download
memory/1512-56-0x0000000004B50000-0x0000000004BB6000-memory.dmp

Filesize
408KB

Download
memory/1512-57-0x0000000005000000-0x000000000504C000-memory.dmp

Filesize
304KB

Download
memory/1512-54-0x00000000002D0000-0x0000000000346000-memory.dmp

Filesize
472KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads