agenttesla | 9ca36497072eba5668cc4392a957f557791343f5d82b0b986c6e032cd97d18f6

General

Target

Purchase Order.exe
Size

546KB
MD5

9773ee81c3f9e99d2a49eadca3781fcd
SHA1

e2d4d319ff955aca80862eb81bdbd29b487020cc
SHA256

5bdb143b6d0d8d887824029cdf05abde0588afae43078ccc565f9eb4aaa3d6f2
SHA512

104cab226d60d5ad418b02f3d379e817919130d46d1cc8669e1a59afa468d90526ac57927517938e6649d311df73bebecb52e0aaeef23e805a7f11cbad12428a

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
smtp.svpcelectricals.com
Port:
587
Username:
[email protected]
Password:
svPower@2020

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/1192-59-0x0000000000400000-0x000000000045A000-memory.dmp	family_agenttesla
behavioral1/memory/1192-60-0x0000000000400000-0x000000000045A000-memory.dmp	family_agenttesla
behavioral1/memory/1192-61-0x0000000000400000-0x000000000045A000-memory.dmp	family_agenttesla
behavioral1/memory/1192-62-0x00000000004541AE-mapping.dmp	family_agenttesla
behavioral1/memory/1192-64-0x0000000000400000-0x000000000045A000-memory.dmp	family_agenttesla
behavioral1/memory/1192-66-0x0000000000400000-0x000000000045A000-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:

Purchase Order.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	Purchase Order.exe
Key opened	\REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Purchase Order.exe
Key opened	\REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Purchase Order.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

Purchase Order.exe

description pid process target process

PID 1984 set thread context of 1192 1984 Purchase Order.exe Purchase Order.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

Purchase Order.exePurchase Order.exe

pid process

1984 Purchase Order.exe
1984 Purchase Order.exe
1192 Purchase Order.exe
1192 Purchase Order.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

Purchase Order.exePurchase Order.exe

description pid process

Token: SeDebugPrivilege 1984 Purchase Order.exe
Token: SeDebugPrivilege 1192 Purchase Order.exe

description	pid	process	target process
PID 1984 set thread context of 1192	1984	Purchase Order.exe	Purchase Order.exe

pid	process
1984	Purchase Order.exe
1984	Purchase Order.exe
1192	Purchase Order.exe
1192	Purchase Order.exe

description	pid	process
Token: SeDebugPrivilege	1984	Purchase Order.exe
Token: SeDebugPrivilege	1192	Purchase Order.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

Purchase Order.exe

description	pid	process	target process
PID 1984 wrote to memory of 1192	1984	Purchase Order.exe	Purchase Order.exe
PID 1984 wrote to memory of 1192	1984	Purchase Order.exe	Purchase Order.exe
PID 1984 wrote to memory of 1192	1984	Purchase Order.exe	Purchase Order.exe
PID 1984 wrote to memory of 1192	1984	Purchase Order.exe	Purchase Order.exe
PID 1984 wrote to memory of 1192	1984	Purchase Order.exe	Purchase Order.exe
PID 1984 wrote to memory of 1192	1984	Purchase Order.exe	Purchase Order.exe
PID 1984 wrote to memory of 1192	1984	Purchase Order.exe	Purchase Order.exe
PID 1984 wrote to memory of 1192	1984	Purchase Order.exe	Purchase Order.exe
PID 1984 wrote to memory of 1192	1984	Purchase Order.exe	Purchase Order.exe

outlook_office_path 1 IoCs

Processes:

Purchase Order.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	Purchase Order.exe

outlook_win_path 1 IoCs

Processes:

Purchase Order.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	Purchase Order.exe

C:\Users\Admin\AppData\Local\Temp\Purchase Order.exe
"C:\Users\Admin\AppData\Local\Temp\Purchase Order.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1984

C:\Users\Admin\AppData\Local\Temp\Purchase Order.exe
"{path}"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:1192

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/1192-56-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/1192-57-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/1192-59-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/1192-60-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/1192-61-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/1192-62-0x00000000004541AE-mapping.dmp

Download
memory/1192-64-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/1192-66-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/1192-68-0x0000000074E10000-0x00000000753BB000-memory.dmp

Filesize
5.7MB

Download
memory/1984-54-0x0000000075BF1000-0x0000000075BF3000-memory.dmp

Filesize
8KB

Download
memory/1984-55-0x0000000074E10000-0x00000000753BB000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads