agenttesla | 16f7ed92a89c49bd047aae5d809978a6d55f1344ca39dfe4a6444cab091d48ef

Analysis

max time kernel
117s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
10/09/2024, 01:04

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General

Target

Veyhl new order - PO 351081.exe
Size

859KB
MD5

61136861ddae7d53a0165c710bab05fe
SHA1

3e001e090821562908369a797feb14da17199747
SHA256

8ccca04fe86f770d8057a7209a6d31da8df7bace6f4a3d8e04d5bbfefc2661f3
SHA512

0ecb011c573972f3ceef4ed12413f4f207094fb9d36daac3a727783058f7401946e678809f4ed436b8b54d0adec46f28c83df90a55bf588228d5e87769a67c23
SSDEEP

12288:qZ9sUz1S6QUxvBKXbGiQOp8j8VQaZrWOreSuNe9PE4Xbm9i72lGP7r9r/+pppppL:AVdeQO2CQaZrA5EdE4rmkEG1q

Score

10^/10

agenttesla credential_access 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
Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
credential_access stealer

Credentials from Web Browsers
T1555.003

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
2492	powershell.exe
2732	powershell.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1732 set thread context of 2876	1732	Veyhl new order - PO 351081.exe	39

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	Veyhl new order - PO 351081.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	RegSvcs.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
2804	schtasks.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
1732	Veyhl new order - PO 351081.exe
1732	Veyhl new order - PO 351081.exe
1732	Veyhl new order - PO 351081.exe
1732	Veyhl new order - PO 351081.exe
2492	powershell.exe
2732	powershell.exe
2876	RegSvcs.exe
2876	RegSvcs.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	1732	Veyhl new order - PO 351081.exe
Token: SeDebugPrivilege	2492	powershell.exe
Token: SeDebugPrivilege	2732	powershell.exe
Token: SeDebugPrivilege	2876	RegSvcs.exe

Suspicious use of WriteProcessMemory 38 IoCs

description	pid	Process	procid_target
PID 1732 wrote to memory of 2492	1732	Veyhl new order - PO 351081.exe	31
PID 1732 wrote to memory of 2492	1732	Veyhl new order - PO 351081.exe	31
PID 1732 wrote to memory of 2492	1732	Veyhl new order - PO 351081.exe	31
PID 1732 wrote to memory of 2492	1732	Veyhl new order - PO 351081.exe	31
PID 1732 wrote to memory of 2732	1732	Veyhl new order - PO 351081.exe	33
PID 1732 wrote to memory of 2732	1732	Veyhl new order - PO 351081.exe	33
PID 1732 wrote to memory of 2732	1732	Veyhl new order - PO 351081.exe	33
PID 1732 wrote to memory of 2732	1732	Veyhl new order - PO 351081.exe	33
PID 1732 wrote to memory of 2804	1732	Veyhl new order - PO 351081.exe	34
PID 1732 wrote to memory of 2804	1732	Veyhl new order - PO 351081.exe	34
PID 1732 wrote to memory of 2804	1732	Veyhl new order - PO 351081.exe	34
PID 1732 wrote to memory of 2804	1732	Veyhl new order - PO 351081.exe	34
PID 1732 wrote to memory of 2800	1732	Veyhl new order - PO 351081.exe	37
PID 1732 wrote to memory of 2800	1732	Veyhl new order - PO 351081.exe	37
PID 1732 wrote to memory of 2800	1732	Veyhl new order - PO 351081.exe	37
PID 1732 wrote to memory of 2800	1732	Veyhl new order - PO 351081.exe	37
PID 1732 wrote to memory of 2800	1732	Veyhl new order - PO 351081.exe	37
PID 1732 wrote to memory of 2800	1732	Veyhl new order - PO 351081.exe	37
PID 1732 wrote to memory of 2800	1732	Veyhl new order - PO 351081.exe	37
PID 1732 wrote to memory of 1776	1732	Veyhl new order - PO 351081.exe	38
PID 1732 wrote to memory of 1776	1732	Veyhl new order - PO 351081.exe	38
PID 1732 wrote to memory of 1776	1732	Veyhl new order - PO 351081.exe	38
PID 1732 wrote to memory of 1776	1732	Veyhl new order - PO 351081.exe	38
PID 1732 wrote to memory of 1776	1732	Veyhl new order - PO 351081.exe	38
PID 1732 wrote to memory of 1776	1732	Veyhl new order - PO 351081.exe	38
PID 1732 wrote to memory of 1776	1732	Veyhl new order - PO 351081.exe	38
PID 1732 wrote to memory of 2876	1732	Veyhl new order - PO 351081.exe	39
PID 1732 wrote to memory of 2876	1732	Veyhl new order - PO 351081.exe	39
PID 1732 wrote to memory of 2876	1732	Veyhl new order - PO 351081.exe	39
PID 1732 wrote to memory of 2876	1732	Veyhl new order - PO 351081.exe	39
PID 1732 wrote to memory of 2876	1732	Veyhl new order - PO 351081.exe	39
PID 1732 wrote to memory of 2876	1732	Veyhl new order - PO 351081.exe	39
PID 1732 wrote to memory of 2876	1732	Veyhl new order - PO 351081.exe	39
PID 1732 wrote to memory of 2876	1732	Veyhl new order - PO 351081.exe	39
PID 1732 wrote to memory of 2876	1732	Veyhl new order - PO 351081.exe	39
PID 1732 wrote to memory of 2876	1732	Veyhl new order - PO 351081.exe	39
PID 1732 wrote to memory of 2876	1732	Veyhl new order - PO 351081.exe	39
PID 1732 wrote to memory of 2876	1732	Veyhl new order - PO 351081.exe	39

C:\Users\Admin\AppData\Local\Temp\Veyhl new order - PO 351081.exe
"C:\Users\Admin\AppData\Local\Temp\Veyhl new order - PO 351081.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1732
- 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\Veyhl new order - PO 351081.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2492
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\GWanLXwQAKvmjC.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2732
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\GWanLXwQAKvmjC" /XML "C:\Users\Admin\AppData\Local\Temp\tmpDDA2.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:2804
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
  2⤵
  PID:2800
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
  2⤵
  PID:1776
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2876

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

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmpDDA2.tmp

Filesize
1KB

MD5
fb23cea19767482a5dbf50d733601a3b

SHA1
1aebeedf10de3d464e3a0b17a29f46ef5823a45a

SHA256
a4348aaf0c1a0a2a6889db3f32796f9317151d3f1c99dd8418c1a7b954f9d0a0

SHA512
5a46c79d49e001721dc677be73e3b75f4a66bddff2f4babcb144e63b6162bfc0aa142d8021b4e0dc2ba912624cd4ce47d8e13e95f40fe035bedc7deb1eaa2fb6

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\W215GH3LTPPMTZ1UGCFX.temp

Filesize
7KB

MD5
326f4f46aa73ef687dbd84c57b9e7a99

SHA1
530298c626a42e9014ac696a46c9cf40a7c8c0c8

SHA256
85480ac120b8b6f51af1140b426828643bec322566b99fb355231903871ccf9e

SHA512
eaf9e306a82c0ff5cb9ec7928717e030c07514311a7d40d54bbe769f4cb788f2bfd02ea20945205835bdaf066b3826eadd696c5be5bb1c7f190823def1f14b6b

Download Submit
memory/1732-4-0x000000007419E000-0x000000007419F000-memory.dmp

Filesize
4KB

Download
memory/1732-32-0x0000000074190000-0x000000007487E000-memory.dmp

Filesize
6.9MB

Download
memory/1732-0-0x000000007419E000-0x000000007419F000-memory.dmp

Filesize
4KB

Download
memory/1732-5-0x0000000074190000-0x000000007487E000-memory.dmp

Filesize
6.9MB

Download
memory/1732-6-0x0000000005D30000-0x0000000005DB2000-memory.dmp

Filesize
520KB

Download
memory/1732-2-0x0000000074190000-0x000000007487E000-memory.dmp

Filesize
6.9MB

Download
memory/1732-1-0x0000000000330000-0x000000000040C000-memory.dmp

Filesize
880KB

Download
memory/1732-3-0x0000000000300000-0x0000000000310000-memory.dmp

Filesize
64KB

Download
memory/2876-19-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2876-31-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2876-29-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2876-28-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2876-27-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2876-23-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2876-21-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2876-25-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download