agenttesla | c30bcd2377714775a591adfba9ffcbc833f646bf9669829acf1d0dd0c07e030d

Analysis

max time kernel
119s
max time network
124s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
08-10-2024 14:13

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General

Target

c30bcd2377714775a591adfba9ffcbc833f646bf9669829acf1d0dd0c07e030d.exe
Size

839KB
MD5

6b3c9905a887738779a9ac6e14eabddd
SHA1

fe00a2058fd00f6a8f11472e48073fb0e5c5be35
SHA256

c30bcd2377714775a591adfba9ffcbc833f646bf9669829acf1d0dd0c07e030d
SHA512

4b626302fdc39d9be2fa27b3faad830ae1be181aa9eb7e2c00d41cf36d23c2505c4fd91b72b535967c7796dd452787f47172c66689b3370ebf36640ff7da5ed1
SSDEEP

12288:e3cJZKfMy25ogxdyVzR1xF8SWSHZAEdEXmWqFg27d7Q0f1PFxtuU9srM6P7r9r/q:e3cs0zxcVzRXPNHZEWRxV3f37wI61q

Score

10^/10

agenttesla discovery execution keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.iaa-airferight.com
Port:
587
Username:
[email protected]
Password:
manlikeyou88
Email To:
[email protected]

Signatures

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

Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

pid	Process
1748	powershell.exe
2544	powershell.exe

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

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2796 set thread context of 436	2796	c30bcd2377714775a591adfba9ffcbc833f646bf9669829acf1d0dd0c07e030d.exe	38

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 5 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	c30bcd2377714775a591adfba9ffcbc833f646bf9669829acf1d0dd0c07e030d.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c30bcd2377714775a591adfba9ffcbc833f646bf9669829acf1d0dd0c07e030d.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
2572	schtasks.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
2796	c30bcd2377714775a591adfba9ffcbc833f646bf9669829acf1d0dd0c07e030d.exe
2796	c30bcd2377714775a591adfba9ffcbc833f646bf9669829acf1d0dd0c07e030d.exe
2796	c30bcd2377714775a591adfba9ffcbc833f646bf9669829acf1d0dd0c07e030d.exe
2796	c30bcd2377714775a591adfba9ffcbc833f646bf9669829acf1d0dd0c07e030d.exe
436	c30bcd2377714775a591adfba9ffcbc833f646bf9669829acf1d0dd0c07e030d.exe
436	c30bcd2377714775a591adfba9ffcbc833f646bf9669829acf1d0dd0c07e030d.exe
1748	powershell.exe
2544	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	2796	c30bcd2377714775a591adfba9ffcbc833f646bf9669829acf1d0dd0c07e030d.exe
Token: SeDebugPrivilege	436	c30bcd2377714775a591adfba9ffcbc833f646bf9669829acf1d0dd0c07e030d.exe
Token: SeDebugPrivilege	2544	powershell.exe
Token: SeDebugPrivilege	1748	powershell.exe

Suspicious use of WriteProcessMemory 29 IoCs

description	pid	Process	procid_target
PID 2796 wrote to memory of 1748	2796	c30bcd2377714775a591adfba9ffcbc833f646bf9669829acf1d0dd0c07e030d.exe	30
PID 2796 wrote to memory of 1748	2796	c30bcd2377714775a591adfba9ffcbc833f646bf9669829acf1d0dd0c07e030d.exe	30
PID 2796 wrote to memory of 1748	2796	c30bcd2377714775a591adfba9ffcbc833f646bf9669829acf1d0dd0c07e030d.exe	30
PID 2796 wrote to memory of 1748	2796	c30bcd2377714775a591adfba9ffcbc833f646bf9669829acf1d0dd0c07e030d.exe	30
PID 2796 wrote to memory of 2544	2796	c30bcd2377714775a591adfba9ffcbc833f646bf9669829acf1d0dd0c07e030d.exe	32
PID 2796 wrote to memory of 2544	2796	c30bcd2377714775a591adfba9ffcbc833f646bf9669829acf1d0dd0c07e030d.exe	32
PID 2796 wrote to memory of 2544	2796	c30bcd2377714775a591adfba9ffcbc833f646bf9669829acf1d0dd0c07e030d.exe	32
PID 2796 wrote to memory of 2544	2796	c30bcd2377714775a591adfba9ffcbc833f646bf9669829acf1d0dd0c07e030d.exe	32
PID 2796 wrote to memory of 2572	2796	c30bcd2377714775a591adfba9ffcbc833f646bf9669829acf1d0dd0c07e030d.exe	33
PID 2796 wrote to memory of 2572	2796	c30bcd2377714775a591adfba9ffcbc833f646bf9669829acf1d0dd0c07e030d.exe	33
PID 2796 wrote to memory of 2572	2796	c30bcd2377714775a591adfba9ffcbc833f646bf9669829acf1d0dd0c07e030d.exe	33
PID 2796 wrote to memory of 2572	2796	c30bcd2377714775a591adfba9ffcbc833f646bf9669829acf1d0dd0c07e030d.exe	33
PID 2796 wrote to memory of 1184	2796	c30bcd2377714775a591adfba9ffcbc833f646bf9669829acf1d0dd0c07e030d.exe	36
PID 2796 wrote to memory of 1184	2796	c30bcd2377714775a591adfba9ffcbc833f646bf9669829acf1d0dd0c07e030d.exe	36
PID 2796 wrote to memory of 1184	2796	c30bcd2377714775a591adfba9ffcbc833f646bf9669829acf1d0dd0c07e030d.exe	36
PID 2796 wrote to memory of 1184	2796	c30bcd2377714775a591adfba9ffcbc833f646bf9669829acf1d0dd0c07e030d.exe	36
PID 2796 wrote to memory of 2592	2796	c30bcd2377714775a591adfba9ffcbc833f646bf9669829acf1d0dd0c07e030d.exe	37
PID 2796 wrote to memory of 2592	2796	c30bcd2377714775a591adfba9ffcbc833f646bf9669829acf1d0dd0c07e030d.exe	37
PID 2796 wrote to memory of 2592	2796	c30bcd2377714775a591adfba9ffcbc833f646bf9669829acf1d0dd0c07e030d.exe	37
PID 2796 wrote to memory of 2592	2796	c30bcd2377714775a591adfba9ffcbc833f646bf9669829acf1d0dd0c07e030d.exe	37
PID 2796 wrote to memory of 436	2796	c30bcd2377714775a591adfba9ffcbc833f646bf9669829acf1d0dd0c07e030d.exe	38
PID 2796 wrote to memory of 436	2796	c30bcd2377714775a591adfba9ffcbc833f646bf9669829acf1d0dd0c07e030d.exe	38
PID 2796 wrote to memory of 436	2796	c30bcd2377714775a591adfba9ffcbc833f646bf9669829acf1d0dd0c07e030d.exe	38
PID 2796 wrote to memory of 436	2796	c30bcd2377714775a591adfba9ffcbc833f646bf9669829acf1d0dd0c07e030d.exe	38
PID 2796 wrote to memory of 436	2796	c30bcd2377714775a591adfba9ffcbc833f646bf9669829acf1d0dd0c07e030d.exe	38
PID 2796 wrote to memory of 436	2796	c30bcd2377714775a591adfba9ffcbc833f646bf9669829acf1d0dd0c07e030d.exe	38
PID 2796 wrote to memory of 436	2796	c30bcd2377714775a591adfba9ffcbc833f646bf9669829acf1d0dd0c07e030d.exe	38
PID 2796 wrote to memory of 436	2796	c30bcd2377714775a591adfba9ffcbc833f646bf9669829acf1d0dd0c07e030d.exe	38
PID 2796 wrote to memory of 436	2796	c30bcd2377714775a591adfba9ffcbc833f646bf9669829acf1d0dd0c07e030d.exe	38

C:\Users\Admin\AppData\Local\Temp\c30bcd2377714775a591adfba9ffcbc833f646bf9669829acf1d0dd0c07e030d.exe
"C:\Users\Admin\AppData\Local\Temp\c30bcd2377714775a591adfba9ffcbc833f646bf9669829acf1d0dd0c07e030d.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2796
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\c30bcd2377714775a591adfba9ffcbc833f646bf9669829acf1d0dd0c07e030d.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1748
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\zAvKqdR.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2544
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\zAvKqdR" /XML "C:\Users\Admin\AppData\Local\Temp\tmp71A7.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:2572
- C:\Users\Admin\AppData\Local\Temp\c30bcd2377714775a591adfba9ffcbc833f646bf9669829acf1d0dd0c07e030d.exe
  "C:\Users\Admin\AppData\Local\Temp\c30bcd2377714775a591adfba9ffcbc833f646bf9669829acf1d0dd0c07e030d.exe"
  2⤵
  PID:1184
- C:\Users\Admin\AppData\Local\Temp\c30bcd2377714775a591adfba9ffcbc833f646bf9669829acf1d0dd0c07e030d.exe
  "C:\Users\Admin\AppData\Local\Temp\c30bcd2377714775a591adfba9ffcbc833f646bf9669829acf1d0dd0c07e030d.exe"
  2⤵
  PID:2592
- C:\Users\Admin\AppData\Local\Temp\c30bcd2377714775a591adfba9ffcbc833f646bf9669829acf1d0dd0c07e030d.exe
  "C:\Users\Admin\AppData\Local\Temp\c30bcd2377714775a591adfba9ffcbc833f646bf9669829acf1d0dd0c07e030d.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:436

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Credentials in Registry

T1552.002

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp71A7.tmp

Filesize
1KB

MD5
de54f68e2f8a3fc57a83ffa0d477b22f

SHA1
5945a9a1a80bd0b596b487e373ed50ad3ab80cca

SHA256
b2ef9e49a605883476f86bb288f1739fc33692035d8664cc2a349391d129c82e

SHA512
6d83e6bdec550e34a9ece6e490eccdd2b5bb20e1f1d4898dde289f054dc260f76d1896d07732f6c6c3a7fe9ed1195eeed00d152580759eceb777f2f4cb130149

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms

Filesize
7KB

MD5
8f1b82a69be5f7a23c6f9cff27099593

SHA1
600f2f8d1af7b5b99a3fe2b23d37acccb1bd6fab

SHA256
d408c2f8a19d8e2d992fff89849d7005679aa560614b1f009b9bf11678e1fd17

SHA512
ff6eed618789cfc2433626d0ef03133def68288bf0aa4317806b2587a84352c0db482c8b05d7027f82ba6acffb5abead247c0cc95443bc59d32ab63c7ec6ca0d

Download Submit
memory/436-30-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/436-25-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/436-21-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/436-23-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/436-27-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/436-29-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/436-28-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/436-19-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2796-1-0x0000000000020000-0x00000000000F8000-memory.dmp

Filesize
864KB

Download
memory/2796-2-0x00000000742F0000-0x00000000749DE000-memory.dmp

Filesize
6.9MB

Download
memory/2796-0-0x00000000742FE000-0x00000000742FF000-memory.dmp

Filesize
4KB

Download
memory/2796-7-0x00000000052F0000-0x0000000005372000-memory.dmp

Filesize
520KB

Download
memory/2796-6-0x00000000742F0000-0x00000000749DE000-memory.dmp

Filesize
6.9MB

Download
memory/2796-3-0x00000000041F0000-0x000000000428E000-memory.dmp

Filesize
632KB

Download
memory/2796-5-0x00000000742FE000-0x00000000742FF000-memory.dmp

Filesize
4KB

Download
memory/2796-4-0x0000000000450000-0x0000000000460000-memory.dmp

Filesize
64KB

Download
memory/2796-31-0x00000000742F0000-0x00000000749DE000-memory.dmp

Filesize
6.9MB

Download