agenttesla | 6293bc321e0d935cb697ff2d091446f6ff17b604c8720fe525f0ef3c38de8dbe

Analysis

max time kernel
114s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
07/02/2023, 10:37

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General

Target
Arrival Notice.exe
Size 64KB
Sample230207-mntbjaec5z
SHA256 6293bc321e0d935cb697ff2d091446f6ff17b604c8720fe525f0ef3c38de8dbe
MD5 b6eb7b4e594a56b4863355c9a7f86b53
SHA1 117f098e05ef647da17ea4182b77f99efd7b1b94
SHA512 463248fab99aff86929190ce4e7197ccfd59a65e5fbe8c85236e12825a8851c9479c394bf6fc403aab36632607109a12d065451c662138b7b32a237c9a50511a
SSDEEP 768:0AOAg9DjP3i6zmz4e2XX/40LO6dusn04ep:ZON9DjP3iC+Ja/40ymuL3p
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol
smtp
Host
mail.wasstech.com
Port
587
Username
[email protected]
Password
payment 12345
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-1-5-21-2891029575-1462575-1165213807-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	AddInProcess32.exe
Key opened	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	AddInProcess32.exe
Key opened	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	AddInProcess32.exe

Looks up external IP address via web service 2 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
19	api.ipify.org
20	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4804 set thread context of 2572	4804	Arrival Notice.exe	105

Suspicious behavior: EnumeratesProcesses 46 IoCs

pid	Process
4804	Arrival Notice.exe
4804	Arrival Notice.exe
4804	Arrival Notice.exe
4804	Arrival Notice.exe
4804	Arrival Notice.exe
4804	Arrival Notice.exe
4804	Arrival Notice.exe
4804	Arrival Notice.exe
4804	Arrival Notice.exe
4804	Arrival Notice.exe
4804	Arrival Notice.exe
4804	Arrival Notice.exe
4804	Arrival Notice.exe
4804	Arrival Notice.exe
4804	Arrival Notice.exe
4804	Arrival Notice.exe
4804	Arrival Notice.exe
4804	Arrival Notice.exe
4804	Arrival Notice.exe
4804	Arrival Notice.exe
4804	Arrival Notice.exe
4804	Arrival Notice.exe
4804	Arrival Notice.exe
4804	Arrival Notice.exe
4804	Arrival Notice.exe
4804	Arrival Notice.exe
4804	Arrival Notice.exe
4804	Arrival Notice.exe
4804	Arrival Notice.exe
4804	Arrival Notice.exe
4804	Arrival Notice.exe
4804	Arrival Notice.exe
4804	Arrival Notice.exe
4804	Arrival Notice.exe
4804	Arrival Notice.exe
4804	Arrival Notice.exe
4804	Arrival Notice.exe
4804	Arrival Notice.exe
4804	Arrival Notice.exe
4804	Arrival Notice.exe
4804	Arrival Notice.exe
4804	Arrival Notice.exe
4804	Arrival Notice.exe
4804	Arrival Notice.exe
4804	Arrival Notice.exe
4804	Arrival Notice.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4804	Arrival Notice.exe
Token: SeDebugPrivilege	2572	AddInProcess32.exe

Suspicious use of WriteProcessMemory 55 IoCs

description	pid	Process	procid_target
PID 4804 wrote to memory of 4772	4804	Arrival Notice.exe	82
PID 4804 wrote to memory of 4772	4804	Arrival Notice.exe	82
PID 4804 wrote to memory of 4056	4804	Arrival Notice.exe	83
PID 4804 wrote to memory of 4056	4804	Arrival Notice.exe	83
PID 4804 wrote to memory of 4016	4804	Arrival Notice.exe	84
PID 4804 wrote to memory of 4016	4804	Arrival Notice.exe	84
PID 4804 wrote to memory of 2968	4804	Arrival Notice.exe	85
PID 4804 wrote to memory of 2968	4804	Arrival Notice.exe	85
PID 4804 wrote to memory of 1824	4804	Arrival Notice.exe	86
PID 4804 wrote to memory of 1824	4804	Arrival Notice.exe	86
PID 4804 wrote to memory of 4956	4804	Arrival Notice.exe	87
PID 4804 wrote to memory of 4956	4804	Arrival Notice.exe	87
PID 4804 wrote to memory of 4432	4804	Arrival Notice.exe	88
PID 4804 wrote to memory of 4432	4804	Arrival Notice.exe	88
PID 4804 wrote to memory of 1692	4804	Arrival Notice.exe	89
PID 4804 wrote to memory of 1692	4804	Arrival Notice.exe	89
PID 4804 wrote to memory of 4320	4804	Arrival Notice.exe	90
PID 4804 wrote to memory of 4320	4804	Arrival Notice.exe	90
PID 4804 wrote to memory of 1656	4804	Arrival Notice.exe	91
PID 4804 wrote to memory of 1656	4804	Arrival Notice.exe	91
PID 4804 wrote to memory of 2900	4804	Arrival Notice.exe	92
PID 4804 wrote to memory of 2900	4804	Arrival Notice.exe	92
PID 4804 wrote to memory of 2900	4804	Arrival Notice.exe	92
PID 4804 wrote to memory of 4296	4804	Arrival Notice.exe	93
PID 4804 wrote to memory of 4296	4804	Arrival Notice.exe	93
PID 4804 wrote to memory of 2264	4804	Arrival Notice.exe	94
PID 4804 wrote to memory of 2264	4804	Arrival Notice.exe	94
PID 4804 wrote to memory of 3312	4804	Arrival Notice.exe	95
PID 4804 wrote to memory of 3312	4804	Arrival Notice.exe	95
PID 4804 wrote to memory of 3824	4804	Arrival Notice.exe	96
PID 4804 wrote to memory of 3824	4804	Arrival Notice.exe	96
PID 4804 wrote to memory of 228	4804	Arrival Notice.exe	97
PID 4804 wrote to memory of 228	4804	Arrival Notice.exe	97
PID 4804 wrote to memory of 220	4804	Arrival Notice.exe	98
PID 4804 wrote to memory of 220	4804	Arrival Notice.exe	98
PID 4804 wrote to memory of 528	4804	Arrival Notice.exe	99
PID 4804 wrote to memory of 528	4804	Arrival Notice.exe	99
PID 4804 wrote to memory of 5048	4804	Arrival Notice.exe	100
PID 4804 wrote to memory of 5048	4804	Arrival Notice.exe	100
PID 4804 wrote to memory of 4072	4804	Arrival Notice.exe	101
PID 4804 wrote to memory of 4072	4804	Arrival Notice.exe	101
PID 4804 wrote to memory of 5052	4804	Arrival Notice.exe	102
PID 4804 wrote to memory of 5052	4804	Arrival Notice.exe	102
PID 4804 wrote to memory of 4656	4804	Arrival Notice.exe	103
PID 4804 wrote to memory of 4656	4804	Arrival Notice.exe	103
PID 4804 wrote to memory of 2036	4804	Arrival Notice.exe	104
PID 4804 wrote to memory of 2036	4804	Arrival Notice.exe	104
PID 4804 wrote to memory of 2572	4804	Arrival Notice.exe	105
PID 4804 wrote to memory of 2572	4804	Arrival Notice.exe	105
PID 4804 wrote to memory of 2572	4804	Arrival Notice.exe	105
PID 4804 wrote to memory of 2572	4804	Arrival Notice.exe	105
PID 4804 wrote to memory of 2572	4804	Arrival Notice.exe	105
PID 4804 wrote to memory of 2572	4804	Arrival Notice.exe	105
PID 4804 wrote to memory of 2572	4804	Arrival Notice.exe	105
PID 4804 wrote to memory of 2572	4804	Arrival Notice.exe	105

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	AddInProcess32.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	AddInProcess32.exe

C:\Users\Admin\AppData\Local\Temp\Arrival Notice.exe
"C:\Users\Admin\AppData\Local\Temp\Arrival Notice.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4804
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_regsql.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_regsql.exe"
  2⤵
  PID:4772
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\RegSvcs.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\RegSvcs.exe"
  2⤵
  PID:4056
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\mscorsvw.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\mscorsvw.exe"
  2⤵
  PID:4016
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ngen.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ngen.exe"
  2⤵
  PID:2968
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ngentask.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ngentask.exe"
  2⤵
  PID:1824
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_compiler.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_compiler.exe"
  2⤵
  PID:4956
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\MSBuild.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\MSBuild.exe"
  2⤵
  PID:4432
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe"
  2⤵
  PID:1692
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AppLaunch.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AppLaunch.exe"
  2⤵
  PID:4320
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ilasm.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ilasm.exe"
  2⤵
  PID:1656
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\jsc.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\jsc.exe"
  2⤵
  PID:2900
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AddInUtil.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\AddInUtil.exe"
  2⤵
  PID:4296
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe"
  2⤵
  PID:2264
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ServiceModelReg.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ServiceModelReg.exe"
  2⤵
  PID:3312
- 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:3824
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\vbc.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\vbc.exe"
  2⤵
  PID:228
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\InstallUtil.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\InstallUtil.exe"
  2⤵
  PID:220
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_wp.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_wp.exe"
  2⤵
  PID:528
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\CasPol.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\CasPol.exe"
  2⤵
  PID:5048
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_state.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_state.exe"
  2⤵
  PID:4072
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ComSvcConfig.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\ComSvcConfig.exe"
  2⤵
  PID:5052
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\dfsvc.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\dfsvc.exe"
  2⤵
  PID:4656
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\EdmGen.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\EdmGen.exe"
  2⤵
  PID:2036
- 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:2572

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/2572-134-0x0000000000400000-0x0000000000430000-memory.dmp

Download

memory/2572-137-0x00000000058D0000-0x0000000005E74000-memory.dmp

Download

memory/2572-138-0x0000000005390000-0x00000000053F6000-memory.dmp

Download

memory/2572-139-0x0000000006B10000-0x0000000006BA2000-memory.dmp

Download

memory/2572-140-0x0000000006AE0000-0x0000000006AEA000-memory.dmp

Download

memory/2572-141-0x0000000006BB0000-0x0000000006C00000-memory.dmp

Download

memory/2572-142-0x0000000006F10000-0x00000000070D2000-memory.dmp

Download

memory/4804-132-0x000001C75DC40000-0x000001C75DC54000-memory.dmp

Download

memory/4804-133-0x00007FF82F940000-0x00007FF830401000-memory.dmp

Download

memory/4804-136-0x00007FF82F940000-0x00007FF830401000-memory.dmp

Download