agenttesla | 6afb80ce0f8163b83cf83124fa71b192233af267bd7089cfa4a9a2ff47abd854

General

Target

be58f2a6688c8c5e996f824e10864786.exe
Size

1001KB
MD5

be58f2a6688c8c5e996f824e10864786
SHA1

60bdcc0e631e13da7cd580d8f8b619592b8fa148
SHA256

6afb80ce0f8163b83cf83124fa71b192233af267bd7089cfa4a9a2ff47abd854
SHA512

ea3241dfa423c2539ee9a767d2c7692487d38401c034d744ea60ba77d2308e3823069b022433846b09ce6798e49e7eb7259ad5d7894a248082cdf4090c3b9448
SSDEEP

24576:1L12zVZ97g/qyVPir6Bgg2ZvevwfEyWCv2FV:1LAR374smB/Kv2wf7OF

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
cp5ua.hyperhost.ua
Port:
587
Username:
[email protected]
Password:
7213575aceACE@#$
Email To:
[email protected]

Signatures

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

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	be58f2a6688c8c5e996f824e10864786.exe
Key opened	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	be58f2a6688c8c5e996f824e10864786.exe
Key opened	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	be58f2a6688c8c5e996f824e10864786.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2040 set thread context of 576	2040	be58f2a6688c8c5e996f824e10864786.exe	28

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	576	be58f2a6688c8c5e996f824e10864786.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
576	be58f2a6688c8c5e996f824e10864786.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2040 wrote to memory of 576	2040	be58f2a6688c8c5e996f824e10864786.exe	28
PID 2040 wrote to memory of 576	2040	be58f2a6688c8c5e996f824e10864786.exe	28
PID 2040 wrote to memory of 576	2040	be58f2a6688c8c5e996f824e10864786.exe	28
PID 2040 wrote to memory of 576	2040	be58f2a6688c8c5e996f824e10864786.exe	28
PID 2040 wrote to memory of 576	2040	be58f2a6688c8c5e996f824e10864786.exe	28
PID 2040 wrote to memory of 576	2040	be58f2a6688c8c5e996f824e10864786.exe	28
PID 2040 wrote to memory of 576	2040	be58f2a6688c8c5e996f824e10864786.exe	28
PID 2040 wrote to memory of 576	2040	be58f2a6688c8c5e996f824e10864786.exe	28
PID 2040 wrote to memory of 576	2040	be58f2a6688c8c5e996f824e10864786.exe	28

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	be58f2a6688c8c5e996f824e10864786.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	be58f2a6688c8c5e996f824e10864786.exe

C:\Users\Admin\AppData\Local\Temp\be58f2a6688c8c5e996f824e10864786.exe
"C:\Users\Admin\AppData\Local\Temp\be58f2a6688c8c5e996f824e10864786.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2040
- C:\Users\Admin\AppData\Local\Temp\be58f2a6688c8c5e996f824e10864786.exe
  "C:\Users\Admin\AppData\Local\Temp\be58f2a6688c8c5e996f824e10864786.exe"
  2⤵
  - Accesses Microsoft Outlook profiles
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - outlook_office_path
  - outlook_win_path
  PID:576

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

3

T1081

Discovery

Lateral Movement

Collection

Data from Local System

Email Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/576-66-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/576-68-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/576-72-0x0000000004E40000-0x0000000004E80000-memory.dmp

Filesize
256KB

Download
memory/576-71-0x0000000004E40000-0x0000000004E80000-memory.dmp

Filesize
256KB

Download
memory/576-70-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/576-64-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/576-65-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/576-61-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/576-62-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/576-63-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2040-55-0x0000000004C70000-0x0000000004CB0000-memory.dmp

Filesize
256KB

Download
memory/2040-60-0x0000000000AA0000-0x0000000000AD2000-memory.dmp

Filesize
200KB

Download
memory/2040-54-0x0000000000D80000-0x0000000000E80000-memory.dmp

Filesize
1024KB

Download
memory/2040-59-0x0000000005860000-0x000000000590A000-memory.dmp

Filesize
680KB

Download
memory/2040-58-0x0000000000660000-0x000000000066C000-memory.dmp

Filesize
48KB

Download
memory/2040-57-0x0000000004C70000-0x0000000004CB0000-memory.dmp

Filesize
256KB

Download
memory/2040-56-0x00000000006B0000-0x00000000006D0000-memory.dmp

Filesize
128KB

Download

Analysis

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