agenttesla | cdbb23d2903063282fe152ac63e2838af4c099c2fa18e91d44448ede4cef0a30

Analysis

max time kernel
97s
max time network
130s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
13/06/2023, 14:22

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General

Target
file.exe
Size 284KB
Sample230613-rplqashb2t
SHA256 cdbb23d2903063282fe152ac63e2838af4c099c2fa18e91d44448ede4cef0a30
MD5 53b33f55cb362ea03a85def0a7eda81e
SHA1 3f2fc209753494fb5f7115b2059b550c3da096ce
SHA512 2542451813e539e53be6d64dd44da937017c8de870c0219f07a58ec79cd0a5a9342573cca637c2bea06a0b0fa44d1ab10f624f23afdb2b7ffa16f7da3608fbb0
SSDEEP 6144:5XE3i2rmViGtul1HJ5DCgXW33wcmBSNMDYuYawVHFGOJw:5XiGIlJ+vgcQ6MDY5V4OJw
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

https://api.telegram.org/bot5954474519:AAEGnfW1mRvGRxq-zIAvwJfpKEbhLLiqVaM/

Signatures

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

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1668 set thread context of 2204	1668	file.exe	85

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3720	1668	WerFault.exe	84

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2204	RegSvcs.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1668	file.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 1668 wrote to memory of 2204	1668	file.exe	85
PID 1668 wrote to memory of 2204	1668	file.exe	85
PID 1668 wrote to memory of 2204	1668	file.exe	85
PID 1668 wrote to memory of 2204	1668	file.exe	85
PID 1668 wrote to memory of 2204	1668	file.exe	85

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-144354903-2550862337-1367551827-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\file.exe
"C:\Users\Admin\AppData\Local\Temp\file.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1668
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  -arguments
  2⤵
  - Accesses Microsoft Outlook profiles
  - Suspicious use of AdjustPrivilegeToken
  - outlook_office_path
  - outlook_win_path
  PID:2204
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1668 -s 500
  2⤵
  - Program crash
  PID:3720

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 364 -p 1668 -ip 1668
1⤵
PID:1508

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Email Collection

T1114

Command and Control

Exfiltration

Impact

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Downloads

memory/2204-135-0x0000000000400000-0x0000000000430000-memory.dmp

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memory/2204-140-0x0000000005D70000-0x0000000006314000-memory.dmp

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memory/2204-141-0x0000000005830000-0x0000000005896000-memory.dmp

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memory/2204-142-0x00000000059A0000-0x00000000059B0000-memory.dmp

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memory/2204-143-0x0000000006A60000-0x0000000006AF2000-memory.dmp

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memory/2204-144-0x0000000006800000-0x000000000680A000-memory.dmp

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memory/2204-145-0x0000000006CD0000-0x0000000006D20000-memory.dmp

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memory/2204-146-0x0000000006EF0000-0x00000000070B2000-memory.dmp

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memory/2204-147-0x00000000059A0000-0x00000000059B0000-memory.dmp

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Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads