agenttesla | 74737b9305b3aa92267c16466bc8071e429b1c66b24091bcf32d37a9ae58f92a

General

Target

74737b9305b3aa92267c16466bc8071e429b1c66b24091bcf32d37a9ae58f92a.exe
Size

1.1MB
MD5

6b4078015f09d434b81b9dccdf39a870
SHA1

6c06e16cb1558f27a3a7d2e6726cafaf59fb8e67
SHA256

74737b9305b3aa92267c16466bc8071e429b1c66b24091bcf32d37a9ae58f92a
SHA512

ed960cc1c3f9288a327741380f57e05cedbe0e406423977db13fe24872c1efc3e6e9bd4a23194a601ca1c5e9d4bb1c5e36591aedd5cd5c088b010cee999d6963
SSDEEP

24576:IO2j8/LL5X8jGW8Ii+oAZbY0xplJaHYTVQZPPIF:j2j8PgBxoAS0BJIw2P

Score

10^/10

agenttesla collection discovery keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.focuzpartsmart.com
Port:
587
Username:
[email protected]
Password:
FpmJhn@2023
Email To:
[email protected]

Signatures

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

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	74737b9305b3aa92267c16466bc8071e429b1c66b24091bcf32d37a9ae58f92a.exe
Key opened	\REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	74737b9305b3aa92267c16466bc8071e429b1c66b24091bcf32d37a9ae58f92a.exe
Key opened	\REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	74737b9305b3aa92267c16466bc8071e429b1c66b24091bcf32d37a9ae58f92a.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1868 set thread context of 2692	1868	74737b9305b3aa92267c16466bc8071e429b1c66b24091bcf32d37a9ae58f92a.exe	32

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

System Information Discovery
T1082

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	74737b9305b3aa92267c16466bc8071e429b1c66b24091bcf32d37a9ae58f92a.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	74737b9305b3aa92267c16466bc8071e429b1c66b24091bcf32d37a9ae58f92a.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
2564	schtasks.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1868	74737b9305b3aa92267c16466bc8071e429b1c66b24091bcf32d37a9ae58f92a.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1868	74737b9305b3aa92267c16466bc8071e429b1c66b24091bcf32d37a9ae58f92a.exe
Token: SeDebugPrivilege	2692	74737b9305b3aa92267c16466bc8071e429b1c66b24091bcf32d37a9ae58f92a.exe

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 1868 wrote to memory of 2564	1868	74737b9305b3aa92267c16466bc8071e429b1c66b24091bcf32d37a9ae58f92a.exe	30
PID 1868 wrote to memory of 2564	1868	74737b9305b3aa92267c16466bc8071e429b1c66b24091bcf32d37a9ae58f92a.exe	30
PID 1868 wrote to memory of 2564	1868	74737b9305b3aa92267c16466bc8071e429b1c66b24091bcf32d37a9ae58f92a.exe	30
PID 1868 wrote to memory of 2564	1868	74737b9305b3aa92267c16466bc8071e429b1c66b24091bcf32d37a9ae58f92a.exe	30
PID 1868 wrote to memory of 2692	1868	74737b9305b3aa92267c16466bc8071e429b1c66b24091bcf32d37a9ae58f92a.exe	32
PID 1868 wrote to memory of 2692	1868	74737b9305b3aa92267c16466bc8071e429b1c66b24091bcf32d37a9ae58f92a.exe	32
PID 1868 wrote to memory of 2692	1868	74737b9305b3aa92267c16466bc8071e429b1c66b24091bcf32d37a9ae58f92a.exe	32
PID 1868 wrote to memory of 2692	1868	74737b9305b3aa92267c16466bc8071e429b1c66b24091bcf32d37a9ae58f92a.exe	32
PID 1868 wrote to memory of 2692	1868	74737b9305b3aa92267c16466bc8071e429b1c66b24091bcf32d37a9ae58f92a.exe	32
PID 1868 wrote to memory of 2692	1868	74737b9305b3aa92267c16466bc8071e429b1c66b24091bcf32d37a9ae58f92a.exe	32
PID 1868 wrote to memory of 2692	1868	74737b9305b3aa92267c16466bc8071e429b1c66b24091bcf32d37a9ae58f92a.exe	32
PID 1868 wrote to memory of 2692	1868	74737b9305b3aa92267c16466bc8071e429b1c66b24091bcf32d37a9ae58f92a.exe	32
PID 1868 wrote to memory of 2692	1868	74737b9305b3aa92267c16466bc8071e429b1c66b24091bcf32d37a9ae58f92a.exe	32

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	74737b9305b3aa92267c16466bc8071e429b1c66b24091bcf32d37a9ae58f92a.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	74737b9305b3aa92267c16466bc8071e429b1c66b24091bcf32d37a9ae58f92a.exe

C:\Users\Admin\AppData\Local\Temp\74737b9305b3aa92267c16466bc8071e429b1c66b24091bcf32d37a9ae58f92a.exe
"C:\Users\Admin\AppData\Local\Temp\74737b9305b3aa92267c16466bc8071e429b1c66b24091bcf32d37a9ae58f92a.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1868
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\cgydYEY" /XML "C:\Users\Admin\AppData\Local\Temp\tmpC1AA.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:2564
- C:\Users\Admin\AppData\Local\Temp\74737b9305b3aa92267c16466bc8071e429b1c66b24091bcf32d37a9ae58f92a.exe
  "{path}"
  2⤵
  - Accesses Microsoft Outlook profiles
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - outlook_office_path
  - outlook_win_path
  PID:2692

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Persistence

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Privilege Escalation

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Defense Evasion

Credential Access

Credentials from Password Stores

1

T1555

Credentials from Web Browsers

1

T1555.003

Unsecured Credentials

4

T1552

Credentials In Files

3

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

Lateral Movement

Collection

Data from Local System

Email Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmpC1AA.tmp

Filesize
1KB

MD5
fce8a5ed769f7e5d0a91a99bf22a709f

SHA1
63493ff0a0a89562e60aa5b9424542554bb668d7

SHA256
6b636cca5cee33f3410de033603bdccb0cad2548d4ddccd2fe526c7fa0ec8ee3

SHA512
4fac7b8da2285caa31882fe1d208012aed274e97a29d998b59f354939e14010668783b62be0d015a43f7b0b511066c6dee673cc0173b5e55569ec26eedcb4b8b

Download Submit
memory/1868-27-0x00000000746A0000-0x0000000074D8E000-memory.dmp

Filesize
6.9MB

Download
memory/1868-1-0x00000000009D0000-0x0000000000AE6000-memory.dmp

Filesize
1.1MB

Download
memory/1868-2-0x00000000746A0000-0x0000000074D8E000-memory.dmp

Filesize
6.9MB

Download
memory/1868-3-0x0000000000240000-0x000000000024C000-memory.dmp

Filesize
48KB

Download
memory/1868-4-0x00000000746AE000-0x00000000746AF000-memory.dmp

Filesize
4KB

Download
memory/1868-5-0x00000000746A0000-0x0000000074D8E000-memory.dmp

Filesize
6.9MB

Download
memory/1868-6-0x0000000000880000-0x00000000008F4000-memory.dmp

Filesize
464KB

Download
memory/1868-7-0x0000000005380000-0x00000000053FE000-memory.dmp

Filesize
504KB

Download
memory/1868-8-0x00000000004F0000-0x0000000000520000-memory.dmp

Filesize
192KB

Download
memory/1868-0-0x00000000746AE000-0x00000000746AF000-memory.dmp

Filesize
4KB

Download
memory/2692-12-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2692-22-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2692-18-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2692-17-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2692-16-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2692-24-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2692-14-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2692-26-0x00000000746A0000-0x0000000074D8E000-memory.dmp

Filesize
6.9MB

Download
memory/2692-25-0x00000000746A0000-0x0000000074D8E000-memory.dmp

Filesize
6.9MB

Download
memory/2692-20-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2692-28-0x00000000746A0000-0x0000000074D8E000-memory.dmp

Filesize
6.9MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads