agenttesla | 6877c344c6ac861ce022370fab5f1f9c721a245ce5cb3fe6dd358a4e78a74daa

General

Target

6877c344c6ac861ce022370fab5f1f9c721a245ce5cb3fe6dd358a4e78a74daa.exe
Size

530KB
MD5

893ea134717d9c4f66d9892795e15bcd
SHA1

11c28c080410b9f414f8e713d6f29ccb76578fa9
SHA256

6877c344c6ac861ce022370fab5f1f9c721a245ce5cb3fe6dd358a4e78a74daa
SHA512

4118a4ad836f74160915e74824e99fe32bea90310114763aa32560129df031bf9f275ee3cc904857319e41b9f6422792c48a399ade476f73655f932eca525ebe

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

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/4104-135-0x0000000000400000-0x0000000000452000-memory.dmp	family_agenttesla

Drops file in Drivers directory 1 IoCs

Processes:

6877c344c6ac861ce022370fab5f1f9c721a245ce5cb3fe6dd358a4e78a74daa.exe

description	ioc	process
File opened for modification	C:\Windows\system32\drivers\etc\hosts	6877c344c6ac861ce022370fab5f1f9c721a245ce5cb3fe6dd358a4e78a74daa.exe

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:

6877c344c6ac861ce022370fab5f1f9c721a245ce5cb3fe6dd358a4e78a74daa.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	6877c344c6ac861ce022370fab5f1f9c721a245ce5cb3fe6dd358a4e78a74daa.exe
Key opened	\REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	6877c344c6ac861ce022370fab5f1f9c721a245ce5cb3fe6dd358a4e78a74daa.exe
Key opened	\REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	6877c344c6ac861ce022370fab5f1f9c721a245ce5cb3fe6dd358a4e78a74daa.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

6877c344c6ac861ce022370fab5f1f9c721a245ce5cb3fe6dd358a4e78a74daa.exe

description	pid	process	target process
PID 3396 set thread context of 4104	3396	6877c344c6ac861ce022370fab5f1f9c721a245ce5cb3fe6dd358a4e78a74daa.exe	6877c344c6ac861ce022370fab5f1f9c721a245ce5cb3fe6dd358a4e78a74daa.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

6877c344c6ac861ce022370fab5f1f9c721a245ce5cb3fe6dd358a4e78a74daa.exe6877c344c6ac861ce022370fab5f1f9c721a245ce5cb3fe6dd358a4e78a74daa.exe

pid	process
3396	6877c344c6ac861ce022370fab5f1f9c721a245ce5cb3fe6dd358a4e78a74daa.exe
3396	6877c344c6ac861ce022370fab5f1f9c721a245ce5cb3fe6dd358a4e78a74daa.exe
3396	6877c344c6ac861ce022370fab5f1f9c721a245ce5cb3fe6dd358a4e78a74daa.exe
3396	6877c344c6ac861ce022370fab5f1f9c721a245ce5cb3fe6dd358a4e78a74daa.exe
4104	6877c344c6ac861ce022370fab5f1f9c721a245ce5cb3fe6dd358a4e78a74daa.exe
4104	6877c344c6ac861ce022370fab5f1f9c721a245ce5cb3fe6dd358a4e78a74daa.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

6877c344c6ac861ce022370fab5f1f9c721a245ce5cb3fe6dd358a4e78a74daa.exe6877c344c6ac861ce022370fab5f1f9c721a245ce5cb3fe6dd358a4e78a74daa.exe

description	pid	process
Token: SeDebugPrivilege	3396	6877c344c6ac861ce022370fab5f1f9c721a245ce5cb3fe6dd358a4e78a74daa.exe
Token: SeDebugPrivilege	4104	6877c344c6ac861ce022370fab5f1f9c721a245ce5cb3fe6dd358a4e78a74daa.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

6877c344c6ac861ce022370fab5f1f9c721a245ce5cb3fe6dd358a4e78a74daa.exe6877c344c6ac861ce022370fab5f1f9c721a245ce5cb3fe6dd358a4e78a74daa.exe

description	pid	process	target process
PID 3396 wrote to memory of 4104	3396	6877c344c6ac861ce022370fab5f1f9c721a245ce5cb3fe6dd358a4e78a74daa.exe	6877c344c6ac861ce022370fab5f1f9c721a245ce5cb3fe6dd358a4e78a74daa.exe
PID 3396 wrote to memory of 4104	3396	6877c344c6ac861ce022370fab5f1f9c721a245ce5cb3fe6dd358a4e78a74daa.exe	6877c344c6ac861ce022370fab5f1f9c721a245ce5cb3fe6dd358a4e78a74daa.exe
PID 3396 wrote to memory of 4104	3396	6877c344c6ac861ce022370fab5f1f9c721a245ce5cb3fe6dd358a4e78a74daa.exe	6877c344c6ac861ce022370fab5f1f9c721a245ce5cb3fe6dd358a4e78a74daa.exe
PID 3396 wrote to memory of 4104	3396	6877c344c6ac861ce022370fab5f1f9c721a245ce5cb3fe6dd358a4e78a74daa.exe	6877c344c6ac861ce022370fab5f1f9c721a245ce5cb3fe6dd358a4e78a74daa.exe
PID 3396 wrote to memory of 4104	3396	6877c344c6ac861ce022370fab5f1f9c721a245ce5cb3fe6dd358a4e78a74daa.exe	6877c344c6ac861ce022370fab5f1f9c721a245ce5cb3fe6dd358a4e78a74daa.exe
PID 3396 wrote to memory of 4104	3396	6877c344c6ac861ce022370fab5f1f9c721a245ce5cb3fe6dd358a4e78a74daa.exe	6877c344c6ac861ce022370fab5f1f9c721a245ce5cb3fe6dd358a4e78a74daa.exe
PID 3396 wrote to memory of 4104	3396	6877c344c6ac861ce022370fab5f1f9c721a245ce5cb3fe6dd358a4e78a74daa.exe	6877c344c6ac861ce022370fab5f1f9c721a245ce5cb3fe6dd358a4e78a74daa.exe
PID 3396 wrote to memory of 4104	3396	6877c344c6ac861ce022370fab5f1f9c721a245ce5cb3fe6dd358a4e78a74daa.exe	6877c344c6ac861ce022370fab5f1f9c721a245ce5cb3fe6dd358a4e78a74daa.exe
PID 4104 wrote to memory of 2708	4104	6877c344c6ac861ce022370fab5f1f9c721a245ce5cb3fe6dd358a4e78a74daa.exe	netsh.exe
PID 4104 wrote to memory of 2708	4104	6877c344c6ac861ce022370fab5f1f9c721a245ce5cb3fe6dd358a4e78a74daa.exe	netsh.exe
PID 4104 wrote to memory of 2708	4104	6877c344c6ac861ce022370fab5f1f9c721a245ce5cb3fe6dd358a4e78a74daa.exe	netsh.exe

outlook_office_path 1 IoCs

Processes:

6877c344c6ac861ce022370fab5f1f9c721a245ce5cb3fe6dd358a4e78a74daa.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	6877c344c6ac861ce022370fab5f1f9c721a245ce5cb3fe6dd358a4e78a74daa.exe

outlook_win_path 1 IoCs

Processes:

6877c344c6ac861ce022370fab5f1f9c721a245ce5cb3fe6dd358a4e78a74daa.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	6877c344c6ac861ce022370fab5f1f9c721a245ce5cb3fe6dd358a4e78a74daa.exe

C:\Users\Admin\AppData\Local\Temp\6877c344c6ac861ce022370fab5f1f9c721a245ce5cb3fe6dd358a4e78a74daa.exe
"C:\Users\Admin\AppData\Local\Temp\6877c344c6ac861ce022370fab5f1f9c721a245ce5cb3fe6dd358a4e78a74daa.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3396

C:\Users\Admin\AppData\Local\Temp\6877c344c6ac861ce022370fab5f1f9c721a245ce5cb3fe6dd358a4e78a74daa.exe
"{path}"
2⤵
- Drops file in Drivers directory
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- outlook_office_path
- outlook_win_path
PID:4104

C:\Windows\SysWOW64\netsh.exe
"netsh" wlan show profile
3⤵
PID:2708

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\6877c344c6ac861ce022370fab5f1f9c721a245ce5cb3fe6dd358a4e78a74daa.exe.log
Filesize
507B

MD5
8cf94b5356be60247d331660005941ec

SHA1
fdedb361f40f22cb6a086c808fc0056d4e421131

SHA256
52a5b2d36f2b72cb02c695cf7ef46444dda73d4ea82a73e0894c805fa9987bc0

SHA512
b886dfc8bf03f8627f051fb6e2ac40ae2e7713584695a365728eb2e2c87217830029aa35bd129c642fa03dde3f7a7dd5690b16248676be60a6bb5f497fb23651

Download Submit
memory/2708-139-0x0000000000000000-mapping.dmp

Download
memory/3396-130-0x0000000000A10000-0x0000000000A9A000-memory.dmp

Filesize
552KB

Download
memory/3396-131-0x0000000008080000-0x0000000008624000-memory.dmp

Filesize
5.6MB

Download
memory/3396-132-0x0000000007CB0000-0x0000000007D42000-memory.dmp

Filesize
584KB

Download
memory/3396-133-0x0000000007DF0000-0x0000000007E8C000-memory.dmp

Filesize
624KB

Download
memory/4104-135-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/4104-134-0x0000000000000000-mapping.dmp

Download
memory/4104-137-0x0000000006630000-0x0000000006696000-memory.dmp

Filesize
408KB

Download
memory/4104-138-0x0000000006A60000-0x0000000006AB0000-memory.dmp

Filesize
320KB

Download
memory/4104-140-0x0000000006820000-0x000000000682A000-memory.dmp

Filesize
40KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads