agenttesla | 02cd11fa6cbfa35746d026be65d082a6a503ec5d3785574b43cd1eee745d6f38

General

Target

02cd11fa6cbfa35746d026be65d082a6a503ec5d3785574b43cd1eee745d6f38.exe
Size

1.3MB
MD5

59d20d7f02dea17e413cff0c7196280f
SHA1

6c6eec3ed450ff1a2e3b00b1d967b7867d9f415b
SHA256

02cd11fa6cbfa35746d026be65d082a6a503ec5d3785574b43cd1eee745d6f38
SHA512

4ad8381f521dde97c2aeabe7f8e2ab2505d19ffc711df5bcc01c93ba03cc5949b54882e47bb01049828a51cf057d16cd97102bd422becf56c15ba64d904ab0fd
SSDEEP

24576:d2YImVY0AxQK+6tyFDW+v1RIAhjLoamMiX4lNmZg0YxegPbUIDPP:dSmV/AO8tyFDWujLoyEkmZ9Y14

Score

10^/10

agenttesla collection credential_access discovery keylogger persistence privilege_escalation spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.prismindia.in
Port:
587
Username:
[email protected]
Password:
Stencil1@

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/2728-17-0x0000000000400000-0x0000000000450000-memory.dmp	family_agenttesla
behavioral1/memory/2728-15-0x0000000000400000-0x0000000000450000-memory.dmp	family_agenttesla
behavioral1/memory/2728-13-0x0000000000400000-0x0000000000450000-memory.dmp	family_agenttesla
behavioral1/memory/2728-9-0x0000000000400000-0x0000000000450000-memory.dmp	family_agenttesla
behavioral1/memory/2728-7-0x0000000000400000-0x0000000000450000-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-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	02cd11fa6cbfa35746d026be65d082a6a503ec5d3785574b43cd1eee745d6f38.exe
Key opened	\REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	02cd11fa6cbfa35746d026be65d082a6a503ec5d3785574b43cd1eee745d6f38.exe
Key opened	\REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	02cd11fa6cbfa35746d026be65d082a6a503ec5d3785574b43cd1eee745d6f38.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2448 set thread context of 2728	2448	02cd11fa6cbfa35746d026be65d082a6a503ec5d3785574b43cd1eee745d6f38.exe	31

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 3 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	02cd11fa6cbfa35746d026be65d082a6a503ec5d3785574b43cd1eee745d6f38.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	02cd11fa6cbfa35746d026be65d082a6a503ec5d3785574b43cd1eee745d6f38.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	netsh.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
2404	netsh.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2728	02cd11fa6cbfa35746d026be65d082a6a503ec5d3785574b43cd1eee745d6f38.exe
2728	02cd11fa6cbfa35746d026be65d082a6a503ec5d3785574b43cd1eee745d6f38.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2728	02cd11fa6cbfa35746d026be65d082a6a503ec5d3785574b43cd1eee745d6f38.exe

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 2448 wrote to memory of 2728	2448	02cd11fa6cbfa35746d026be65d082a6a503ec5d3785574b43cd1eee745d6f38.exe	31
PID 2448 wrote to memory of 2728	2448	02cd11fa6cbfa35746d026be65d082a6a503ec5d3785574b43cd1eee745d6f38.exe	31
PID 2448 wrote to memory of 2728	2448	02cd11fa6cbfa35746d026be65d082a6a503ec5d3785574b43cd1eee745d6f38.exe	31
PID 2448 wrote to memory of 2728	2448	02cd11fa6cbfa35746d026be65d082a6a503ec5d3785574b43cd1eee745d6f38.exe	31
PID 2448 wrote to memory of 2728	2448	02cd11fa6cbfa35746d026be65d082a6a503ec5d3785574b43cd1eee745d6f38.exe	31
PID 2448 wrote to memory of 2728	2448	02cd11fa6cbfa35746d026be65d082a6a503ec5d3785574b43cd1eee745d6f38.exe	31
PID 2448 wrote to memory of 2728	2448	02cd11fa6cbfa35746d026be65d082a6a503ec5d3785574b43cd1eee745d6f38.exe	31
PID 2448 wrote to memory of 2728	2448	02cd11fa6cbfa35746d026be65d082a6a503ec5d3785574b43cd1eee745d6f38.exe	31
PID 2448 wrote to memory of 2728	2448	02cd11fa6cbfa35746d026be65d082a6a503ec5d3785574b43cd1eee745d6f38.exe	31
PID 2728 wrote to memory of 2404	2728	02cd11fa6cbfa35746d026be65d082a6a503ec5d3785574b43cd1eee745d6f38.exe	33
PID 2728 wrote to memory of 2404	2728	02cd11fa6cbfa35746d026be65d082a6a503ec5d3785574b43cd1eee745d6f38.exe	33
PID 2728 wrote to memory of 2404	2728	02cd11fa6cbfa35746d026be65d082a6a503ec5d3785574b43cd1eee745d6f38.exe	33
PID 2728 wrote to memory of 2404	2728	02cd11fa6cbfa35746d026be65d082a6a503ec5d3785574b43cd1eee745d6f38.exe	33

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	02cd11fa6cbfa35746d026be65d082a6a503ec5d3785574b43cd1eee745d6f38.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2872745919-2748461613-2989606286-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	02cd11fa6cbfa35746d026be65d082a6a503ec5d3785574b43cd1eee745d6f38.exe

C:\Users\Admin\AppData\Local\Temp\02cd11fa6cbfa35746d026be65d082a6a503ec5d3785574b43cd1eee745d6f38.exe
"C:\Users\Admin\AppData\Local\Temp\02cd11fa6cbfa35746d026be65d082a6a503ec5d3785574b43cd1eee745d6f38.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2448
- C:\Users\Admin\AppData\Local\Temp\02cd11fa6cbfa35746d026be65d082a6a503ec5d3785574b43cd1eee745d6f38.exe
  "{path}"
  2⤵
  - Accesses Microsoft Outlook profiles
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  - outlook_office_path
  - outlook_win_path
  PID:2728
- - 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:2404

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Event Triggered Execution

1

T1546

Netsh Helper DLL

1

T1546.007

Privilege Escalation

Event Triggered Execution

1

T1546

Netsh Helper DLL

1

T1546.007

Defense Evasion

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 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

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Downloads

memory/2448-20-0x0000000073E00000-0x00000000743AB000-memory.dmp

Filesize
5.7MB

Download
memory/2448-1-0x0000000073E00000-0x00000000743AB000-memory.dmp

Filesize
5.7MB

Download
memory/2448-2-0x0000000073E00000-0x00000000743AB000-memory.dmp

Filesize
5.7MB

Download
memory/2448-3-0x0000000073E00000-0x00000000743AB000-memory.dmp

Filesize
5.7MB

Download
memory/2448-4-0x0000000073E00000-0x00000000743AB000-memory.dmp

Filesize
5.7MB

Download
memory/2448-0-0x0000000073E01000-0x0000000073E02000-memory.dmp

Filesize
4KB

Download
memory/2728-5-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/2728-18-0x0000000073E00000-0x00000000743AB000-memory.dmp

Filesize
5.7MB

Download
memory/2728-15-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/2728-13-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/2728-11-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2728-9-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/2728-7-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/2728-17-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/2728-21-0x0000000073E00000-0x00000000743AB000-memory.dmp

Filesize
5.7MB

Download
memory/2728-6-0x0000000000400000-0x0000000000450000-memory.dmp

Filesize
320KB

Download
memory/2728-19-0x0000000073E00000-0x00000000743AB000-memory.dmp

Filesize
5.7MB

Download
memory/2728-22-0x0000000073E00000-0x00000000743AB000-memory.dmp

Filesize
5.7MB

Download
memory/2728-23-0x0000000073E00000-0x00000000743AB000-memory.dmp

Filesize
5.7MB

Download
memory/2728-24-0x0000000073E00000-0x00000000743AB000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads