agenttesla | 0e75b394e758eb61ccbc14cb5ac26274b7c5ac98b556282eac4a6cf0866660b8

General

Target

0e75b394e758eb61ccbc14cb5ac26274b7c5ac98b556282eac4a6cf0866660b8.exe
Size

548KB
MD5

a31cb16d44f61bc35bb879d13f18aea5
SHA1

95cdd9c9e2e55e4163b3472445636a48f50ec00d
SHA256

0e75b394e758eb61ccbc14cb5ac26274b7c5ac98b556282eac4a6cf0866660b8
SHA512

edcd4d8ba753f22363b49460c2c8c0282669a63cb1826e288d75a7fa616481badd837a4bf0762258d1bc55ca04cf7b1f250910eed67a2af118ebc3c5c0d2a2b7
SSDEEP

12288:FxA2TNNPHPr2n2My/PQaqdKSLQUrCnnc3eW6/dO+CVwZgQY2pi+4P6BJH:FLTr22D/kLQU+nnOeFg+CVKPd

Score

10^/10

agenttesla collection credential_access discovery keylogger persistence privilege_escalation spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
us2.smtp.mailhostbox.com
Port:
587
Username:
[email protected]
Password:
lFAvm@p#@z92

Signatures

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

AgentTesla payload 5 IoCs

resource	yara_rule
behavioral1/memory/2408-20-0x0000000000400000-0x0000000000452000-memory.dmp	family_agenttesla
behavioral1/memory/2408-18-0x0000000000400000-0x0000000000452000-memory.dmp	family_agenttesla
behavioral1/memory/2408-16-0x0000000000400000-0x0000000000452000-memory.dmp	family_agenttesla
behavioral1/memory/2408-13-0x0000000000400000-0x0000000000452000-memory.dmp	family_agenttesla
behavioral1/memory/2408-12-0x0000000000400000-0x0000000000452000-memory.dmp	family_agenttesla

Reads WinSCP keys stored on the system 2 TTPs
Tries to access WinSCP stored sessions.
spyware stealer

Data from Local System
T1005

Credentials in Registry
T1552.002
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
T1552.001
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
T1552.001
Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Credentials from Web Browsers
T1555.003
Unsecured Credentials: Credentials In Files 1 TTPs
Steal credentials from unsecured files.
credential_access stealer

Credentials In Files
T1552.001

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	0e75b394e758eb61ccbc14cb5ac26274b7c5ac98b556282eac4a6cf0866660b8.exe
Key opened	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	0e75b394e758eb61ccbc14cb5ac26274b7c5ac98b556282eac4a6cf0866660b8.exe
Key opened	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	0e75b394e758eb61ccbc14cb5ac26274b7c5ac98b556282eac4a6cf0866660b8.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\Run\MJVkSQ = "C:\\Users\\Admin\\AppData\\Roaming\\MJVkSQ\\MJVkSQ.exe"	0e75b394e758eb61ccbc14cb5ac26274b7c5ac98b556282eac4a6cf0866660b8.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2116 set thread context of 2408	2116	0e75b394e758eb61ccbc14cb5ac26274b7c5ac98b556282eac4a6cf0866660b8.exe	33

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Event Triggered Execution: Netsh Helper DLL 1 TTPs 3 IoCs

Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.

persistence privilege_escalation

Netsh Helper DLL

T1546.007

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh	netsh.exe
Key queried	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh	netsh.exe
Key value enumerated	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\NetSh	netsh.exe

System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	0e75b394e758eb61ccbc14cb5ac26274b7c5ac98b556282eac4a6cf0866660b8.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	netsh.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	0e75b394e758eb61ccbc14cb5ac26274b7c5ac98b556282eac4a6cf0866660b8.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe

System Network Configuration Discovery: Wi-Fi Discovery 1 TTPs 1 IoCs

Adversaries may search for information about Wi-Fi networks, such as network names and passwords, on compromised systems.

discovery

Wi-Fi Discovery

T1016.002

pid	Process
1956	netsh.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

T1053.005

pid	Process
2824	schtasks.exe

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
2116	0e75b394e758eb61ccbc14cb5ac26274b7c5ac98b556282eac4a6cf0866660b8.exe
2116	0e75b394e758eb61ccbc14cb5ac26274b7c5ac98b556282eac4a6cf0866660b8.exe
2116	0e75b394e758eb61ccbc14cb5ac26274b7c5ac98b556282eac4a6cf0866660b8.exe
2408	0e75b394e758eb61ccbc14cb5ac26274b7c5ac98b556282eac4a6cf0866660b8.exe
2408	0e75b394e758eb61ccbc14cb5ac26274b7c5ac98b556282eac4a6cf0866660b8.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2408	0e75b394e758eb61ccbc14cb5ac26274b7c5ac98b556282eac4a6cf0866660b8.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2116	0e75b394e758eb61ccbc14cb5ac26274b7c5ac98b556282eac4a6cf0866660b8.exe
Token: SeDebugPrivilege	2408	0e75b394e758eb61ccbc14cb5ac26274b7c5ac98b556282eac4a6cf0866660b8.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 2116 wrote to memory of 2824	2116	0e75b394e758eb61ccbc14cb5ac26274b7c5ac98b556282eac4a6cf0866660b8.exe	31
PID 2116 wrote to memory of 2824	2116	0e75b394e758eb61ccbc14cb5ac26274b7c5ac98b556282eac4a6cf0866660b8.exe	31
PID 2116 wrote to memory of 2824	2116	0e75b394e758eb61ccbc14cb5ac26274b7c5ac98b556282eac4a6cf0866660b8.exe	31
PID 2116 wrote to memory of 2824	2116	0e75b394e758eb61ccbc14cb5ac26274b7c5ac98b556282eac4a6cf0866660b8.exe	31
PID 2116 wrote to memory of 2408	2116	0e75b394e758eb61ccbc14cb5ac26274b7c5ac98b556282eac4a6cf0866660b8.exe	33
PID 2116 wrote to memory of 2408	2116	0e75b394e758eb61ccbc14cb5ac26274b7c5ac98b556282eac4a6cf0866660b8.exe	33
PID 2116 wrote to memory of 2408	2116	0e75b394e758eb61ccbc14cb5ac26274b7c5ac98b556282eac4a6cf0866660b8.exe	33
PID 2116 wrote to memory of 2408	2116	0e75b394e758eb61ccbc14cb5ac26274b7c5ac98b556282eac4a6cf0866660b8.exe	33
PID 2116 wrote to memory of 2408	2116	0e75b394e758eb61ccbc14cb5ac26274b7c5ac98b556282eac4a6cf0866660b8.exe	33
PID 2116 wrote to memory of 2408	2116	0e75b394e758eb61ccbc14cb5ac26274b7c5ac98b556282eac4a6cf0866660b8.exe	33
PID 2116 wrote to memory of 2408	2116	0e75b394e758eb61ccbc14cb5ac26274b7c5ac98b556282eac4a6cf0866660b8.exe	33
PID 2116 wrote to memory of 2408	2116	0e75b394e758eb61ccbc14cb5ac26274b7c5ac98b556282eac4a6cf0866660b8.exe	33
PID 2116 wrote to memory of 2408	2116	0e75b394e758eb61ccbc14cb5ac26274b7c5ac98b556282eac4a6cf0866660b8.exe	33
PID 2408 wrote to memory of 1956	2408	0e75b394e758eb61ccbc14cb5ac26274b7c5ac98b556282eac4a6cf0866660b8.exe	35
PID 2408 wrote to memory of 1956	2408	0e75b394e758eb61ccbc14cb5ac26274b7c5ac98b556282eac4a6cf0866660b8.exe	35
PID 2408 wrote to memory of 1956	2408	0e75b394e758eb61ccbc14cb5ac26274b7c5ac98b556282eac4a6cf0866660b8.exe	35
PID 2408 wrote to memory of 1956	2408	0e75b394e758eb61ccbc14cb5ac26274b7c5ac98b556282eac4a6cf0866660b8.exe	35

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	0e75b394e758eb61ccbc14cb5ac26274b7c5ac98b556282eac4a6cf0866660b8.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	0e75b394e758eb61ccbc14cb5ac26274b7c5ac98b556282eac4a6cf0866660b8.exe

C:\Users\Admin\AppData\Local\Temp\0e75b394e758eb61ccbc14cb5ac26274b7c5ac98b556282eac4a6cf0866660b8.exe
"C:\Users\Admin\AppData\Local\Temp\0e75b394e758eb61ccbc14cb5ac26274b7c5ac98b556282eac4a6cf0866660b8.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2116
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\unlOvmub" /XML "C:\Users\Admin\AppData\Local\Temp\tmp4808.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:2824
- C:\Users\Admin\AppData\Local\Temp\0e75b394e758eb61ccbc14cb5ac26274b7c5ac98b556282eac4a6cf0866660b8.exe
  "{path}"
  2⤵
  - Accesses Microsoft Outlook profiles
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: RenamesItself
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  - outlook_office_path
  - outlook_win_path
  PID:2408
- - C:\Windows\SysWOW64\netsh.exe
    "netsh" wlan show profile
    3⤵
    - Event Triggered Execution: Netsh Helper DLL
    - System Location Discovery: System Language Discovery
    - System Network Configuration Discovery: Wi-Fi Discovery
    PID:1956

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Event Triggered Execution

1

T1546

Netsh Helper DLL

1

T1546.007

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Event Triggered Execution

1

T1546

Netsh Helper DLL

1

T1546.007

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Defense Evasion

Modify Registry

1

T1112

Credential Access

Credentials from Password Stores

1

T1555

Credentials from Web Browsers

1

T1555.003

Unsecured Credentials

5

T1552

Credentials In Files

4

T1552.001

Credentials in Registry

1

T1552.002

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

System Network Configuration Discovery

1

T1016

Wi-Fi Discovery

1

T1016.002

Lateral Movement

Collection

Data from Local System

Email Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\tmp4808.tmp

Filesize
1KB

MD5
3a05ba737cc232b1e8f84cb73c644558

SHA1
ca2e53c8cb61ca8f79e861e3ddd5d3b582a70e36

SHA256
83f1122d8e18c99c0eb3d72403410db1b2294b1491a40f20fa0c90ebf2d55dee

SHA512
b4bcb3cf771882b54bd2d5e4dc211c8c2819a2d92985cefe4eb3d39a7da690b56d43bf381a973673b65fbb56e1b82f7dc292484c20f06cdffd40a8cfd1fc68bb

Download Submit
memory/2116-0-0x0000000074541000-0x0000000074542000-memory.dmp

Filesize
4KB

Download
memory/2116-1-0x0000000074540000-0x0000000074AEB000-memory.dmp

Filesize
5.7MB

Download
memory/2116-2-0x0000000074540000-0x0000000074AEB000-memory.dmp

Filesize
5.7MB

Download
memory/2116-3-0x0000000074540000-0x0000000074AEB000-memory.dmp

Filesize
5.7MB

Download
memory/2116-4-0x0000000074540000-0x0000000074AEB000-memory.dmp

Filesize
5.7MB

Download
memory/2116-21-0x0000000074540000-0x0000000074AEB000-memory.dmp

Filesize
5.7MB

Download
memory/2408-24-0x0000000074540000-0x0000000074AEB000-memory.dmp

Filesize
5.7MB

Download
memory/2408-16-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/2408-11-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/2408-20-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/2408-23-0x0000000074540000-0x0000000074AEB000-memory.dmp

Filesize
5.7MB

Download
memory/2408-22-0x0000000074540000-0x0000000074AEB000-memory.dmp

Filesize
5.7MB

Download
memory/2408-10-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/2408-18-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/2408-14-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2408-13-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/2408-12-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/2408-25-0x0000000074540000-0x0000000074AEB000-memory.dmp

Filesize
5.7MB

Download
memory/2408-26-0x0000000074540000-0x0000000074AEB000-memory.dmp

Filesize
5.7MB

Download
memory/2408-27-0x0000000074540000-0x0000000074AEB000-memory.dmp

Filesize
5.7MB

Download
memory/2408-28-0x0000000074540000-0x0000000074AEB000-memory.dmp

Filesize
5.7MB

Download
memory/2408-30-0x0000000074540000-0x0000000074AEB000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads