agenttesla | 53873190e732fcbe931729aadb3d4f878d74bd17dc64c282b4efa1f87d021b43

Analysis

max time kernel
62s
max time network
127s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
29/03/2023, 02:46

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General

Target

p004575839574947.exe
Size

1.1MB
MD5

f90d87222db82285ce87a988b372524a
SHA1

b4a571be12134d9ff6c91fc8fc46b8f53ba3d176
SHA256

53873190e732fcbe931729aadb3d4f878d74bd17dc64c282b4efa1f87d021b43
SHA512

299c35d9c16ce2479b104787d04f50f644db735f540a148d07cef32a78f01343d15b9c7610ebd88482eec76e600c80f4b33152228d4af69cf43c29aa72a4e116
SSDEEP

12288:00ZeZOUnaKuQdJFUbDLYqid+3eo9geDCknIfblyi7uDvOI8fpXVNLhc5LiJMUZCp:9KgoYi3ImgiSs/1cNQz9oG

Score

10^/10

agenttesla collection 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
Uses the VBS compiler for execution 1 TTPs

Scripting
T1064

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2275444769-3691835758-4097679484-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	AddInProcess32.exe
Key opened	\REGISTRY\USER\S-1-5-21-2275444769-3691835758-4097679484-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	AddInProcess32.exe
Key opened	\REGISTRY\USER\S-1-5-21-2275444769-3691835758-4097679484-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	AddInProcess32.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4632 set thread context of 1480	4632	p004575839574947.exe	97

Suspicious behavior: EnumeratesProcesses 28 IoCs

pid	Process
4632	p004575839574947.exe
4632	p004575839574947.exe
4632	p004575839574947.exe
4632	p004575839574947.exe
4632	p004575839574947.exe
4632	p004575839574947.exe
4632	p004575839574947.exe
4632	p004575839574947.exe
4632	p004575839574947.exe
4632	p004575839574947.exe
4632	p004575839574947.exe
4632	p004575839574947.exe
4632	p004575839574947.exe
4632	p004575839574947.exe
4632	p004575839574947.exe
4632	p004575839574947.exe
4632	p004575839574947.exe
4632	p004575839574947.exe
4632	p004575839574947.exe
4632	p004575839574947.exe
4632	p004575839574947.exe
4632	p004575839574947.exe
4632	p004575839574947.exe
4632	p004575839574947.exe
4632	p004575839574947.exe
4632	p004575839574947.exe
4632	p004575839574947.exe
4632	p004575839574947.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4632	p004575839574947.exe
Token: SeDebugPrivilege	1480	AddInProcess32.exe

Suspicious use of WriteProcessMemory 36 IoCs

description	pid	Process	procid_target
PID 4632 wrote to memory of 2788	4632	p004575839574947.exe	83
PID 4632 wrote to memory of 2788	4632	p004575839574947.exe	83
PID 4632 wrote to memory of 4044	4632	p004575839574947.exe	84
PID 4632 wrote to memory of 4044	4632	p004575839574947.exe	84
PID 4632 wrote to memory of 4928	4632	p004575839574947.exe	85
PID 4632 wrote to memory of 4928	4632	p004575839574947.exe	85
PID 4632 wrote to memory of 4800	4632	p004575839574947.exe	86
PID 4632 wrote to memory of 4800	4632	p004575839574947.exe	86
PID 4632 wrote to memory of 4912	4632	p004575839574947.exe	87
PID 4632 wrote to memory of 4912	4632	p004575839574947.exe	87
PID 4632 wrote to memory of 4420	4632	p004575839574947.exe	88
PID 4632 wrote to memory of 4420	4632	p004575839574947.exe	88
PID 4632 wrote to memory of 1312	4632	p004575839574947.exe	89
PID 4632 wrote to memory of 1312	4632	p004575839574947.exe	89
PID 4632 wrote to memory of 4440	4632	p004575839574947.exe	90
PID 4632 wrote to memory of 4440	4632	p004575839574947.exe	90
PID 4632 wrote to memory of 3768	4632	p004575839574947.exe	91
PID 4632 wrote to memory of 3768	4632	p004575839574947.exe	91
PID 4632 wrote to memory of 1684	4632	p004575839574947.exe	92
PID 4632 wrote to memory of 1684	4632	p004575839574947.exe	92
PID 4632 wrote to memory of 1028	4632	p004575839574947.exe	93
PID 4632 wrote to memory of 1028	4632	p004575839574947.exe	93
PID 4632 wrote to memory of 3576	4632	p004575839574947.exe	94
PID 4632 wrote to memory of 3576	4632	p004575839574947.exe	94
PID 4632 wrote to memory of 2308	4632	p004575839574947.exe	95
PID 4632 wrote to memory of 2308	4632	p004575839574947.exe	95
PID 4632 wrote to memory of 4456	4632	p004575839574947.exe	96
PID 4632 wrote to memory of 4456	4632	p004575839574947.exe	96
PID 4632 wrote to memory of 1480	4632	p004575839574947.exe	97
PID 4632 wrote to memory of 1480	4632	p004575839574947.exe	97
PID 4632 wrote to memory of 1480	4632	p004575839574947.exe	97
PID 4632 wrote to memory of 1480	4632	p004575839574947.exe	97
PID 4632 wrote to memory of 1480	4632	p004575839574947.exe	97
PID 4632 wrote to memory of 1480	4632	p004575839574947.exe	97
PID 4632 wrote to memory of 1480	4632	p004575839574947.exe	97
PID 4632 wrote to memory of 1480	4632	p004575839574947.exe	97

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2275444769-3691835758-4097679484-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	AddInProcess32.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2275444769-3691835758-4097679484-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	AddInProcess32.exe

C:\Users\Admin\AppData\Local\Temp\p004575839574947.exe
"C:\Users\Admin\AppData\Local\Temp\p004575839574947.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4632
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\Microsoft.Workflow.Compiler.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\Microsoft.Workflow.Compiler.exe"
  2⤵
  PID:2788
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\mscorsvw.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\mscorsvw.exe"
  2⤵
  PID:4044
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AppLaunch.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AppLaunch.exe"
  2⤵
  PID:4928
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ServiceModelReg.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ServiceModelReg.exe"
  2⤵
  PID:4800
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_regsql.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_regsql.exe"
  2⤵
  PID:4912
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\WsatConfig.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\WsatConfig.exe"
  2⤵
  PID:4420
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_compiler.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_compiler.exe"
  2⤵
  PID:1312
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ilasm.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ilasm.exe"
  2⤵
  PID:4440
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_regiis.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_regiis.exe"
  2⤵
  PID:3768
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\vbc.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\vbc.exe"
  2⤵
  PID:1684
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ngentask.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ngentask.exe"
  2⤵
  PID:1028
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\InstallUtil.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\InstallUtil.exe"
  2⤵
  PID:3576
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_state.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_state.exe"
  2⤵
  PID:2308
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_regbrowsers.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_regbrowsers.exe"
  2⤵
  PID:4456
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AddInProcess32.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AddInProcess32.exe"
  2⤵
  - Accesses Microsoft Outlook profiles
  - Suspicious use of AdjustPrivilegeToken
  - outlook_office_path
  - outlook_win_path
  PID:1480

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scripting

T1064

Persistence

Privilege Escalation

Defense Evasion

Scripting

T1064

Credential Access

Discovery

Lateral Movement

Collection

Email Collection

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1480-135-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1480-137-0x0000000005970000-0x0000000005F14000-memory.dmp

Filesize
5.6MB

Download
memory/1480-138-0x0000000005310000-0x0000000005320000-memory.dmp

Filesize
64KB

Download
memory/1480-139-0x0000000005320000-0x0000000005386000-memory.dmp

Filesize
408KB

Download
memory/1480-140-0x0000000006440000-0x00000000064D2000-memory.dmp

Filesize
584KB

Download
memory/1480-141-0x0000000006420000-0x000000000642A000-memory.dmp

Filesize
40KB

Download
memory/1480-142-0x0000000006640000-0x0000000006690000-memory.dmp

Filesize
320KB

Download
memory/1480-143-0x0000000006860000-0x0000000006A22000-memory.dmp

Filesize
1.8MB

Download
memory/1480-144-0x0000000005310000-0x0000000005320000-memory.dmp

Filesize
64KB

Download
memory/4632-133-0x0000018C913A0000-0x0000018C914C6000-memory.dmp

Filesize
1.1MB

Download
memory/4632-134-0x0000018C930A0000-0x0000018C930B0000-memory.dmp

Filesize
64KB

Download