agenttesla | dca810543f646cfc56ded40f9c15d47d4a0eb6dbcd09578193c3d12c08e8188f

General

Target

quotation.exe
Size

601KB
MD5

c28e411d66d49853c4044f7f423fa950
SHA1

dc78c53301fb2ecdd6a5b2dfda46827b5aebdf96
SHA256

02aff20f4937dc1eca8940292d169147007a41b0589cd34d04a3ece9519b5125
SHA512

c9cf743bfa786186306aa8fa4d483df57d7c5f29dd62653b79fb179cb0d96f72bf0746104eb38ded1a9664f97352f8fa0ab4823b84c8128cdaed5c5767671a29

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
smtp.pharco--corp.com
Port:
587
Username:
[email protected]
Password:
(UxyAlp7

Signatures

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

AgentTesla Payload 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/4244-134-0x0000000000400000-0x000000000044C000-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:

quotation.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	quotation.exe
Key opened	\REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	quotation.exe
Key opened	\REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	quotation.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

quotation.exe

description pid process target process

PID 4796 set thread context of 4244 4796 quotation.exe quotation.exe
Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

quotation.exequotation.exe

pid process

4796 quotation.exe
4796 quotation.exe
4796 quotation.exe
4796 quotation.exe
4244 quotation.exe
4244 quotation.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

quotation.exequotation.exe

description pid process

Token: SeDebugPrivilege 4796 quotation.exe
Token: SeDebugPrivilege 4244 quotation.exe

description	pid	process	target process
PID 4796 set thread context of 4244	4796	quotation.exe	quotation.exe

pid	process
4796	quotation.exe
4796	quotation.exe
4796	quotation.exe
4796	quotation.exe
4244	quotation.exe
4244	quotation.exe

description	pid	process
Token: SeDebugPrivilege	4796	quotation.exe
Token: SeDebugPrivilege	4244	quotation.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

quotation.exe

description	pid	process	target process
PID 4796 wrote to memory of 4244	4796	quotation.exe	quotation.exe
PID 4796 wrote to memory of 4244	4796	quotation.exe	quotation.exe
PID 4796 wrote to memory of 4244	4796	quotation.exe	quotation.exe
PID 4796 wrote to memory of 4244	4796	quotation.exe	quotation.exe
PID 4796 wrote to memory of 4244	4796	quotation.exe	quotation.exe
PID 4796 wrote to memory of 4244	4796	quotation.exe	quotation.exe
PID 4796 wrote to memory of 4244	4796	quotation.exe	quotation.exe
PID 4796 wrote to memory of 4244	4796	quotation.exe	quotation.exe

outlook_office_path 1 IoCs

Processes:

quotation.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	quotation.exe

outlook_win_path 1 IoCs

Processes:

quotation.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	quotation.exe

C:\Users\Admin\AppData\Local\Temp\quotation.exe
"C:\Users\Admin\AppData\Local\Temp\quotation.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4796

C:\Users\Admin\AppData\Local\Temp\quotation.exe
"{path}"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:4244

Network

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/4244-133-0x0000000000000000-mapping.dmp

Download
memory/4244-134-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/4244-135-0x0000000005710000-0x0000000005CB4000-memory.dmp

Filesize
5.6MB

Download
memory/4244-136-0x0000000005E00000-0x0000000005E66000-memory.dmp

Filesize
408KB

Download
memory/4244-137-0x0000000006440000-0x0000000006490000-memory.dmp

Filesize
320KB

Download
memory/4244-138-0x0000000006740000-0x000000000674A000-memory.dmp

Filesize
40KB

Download
memory/4796-130-0x0000000000700000-0x000000000079C000-memory.dmp

Filesize
624KB

Download
memory/4796-131-0x00000000050F0000-0x000000000518C000-memory.dmp

Filesize
624KB

Download
memory/4796-132-0x0000000005310000-0x00000000053A2000-memory.dmp

Filesize
584KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads