agenttesla | e584673e42523aca0fcbd1f9a25758b75ade4279fa07bd0676bc020a4c08a89f

Analysis

max time kernel
135s
max time network
145s
platform
windows10-2004_x64
resource
win10v2004-20230220-en
resource tags

arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
submitted
14/06/2023, 09:35

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General

Target
SOA.exe
Size 787KB
Sample230614-lkbrmsfe45
SHA256 7f4eaccd05489039f57a3d4258721fd636ce8ec8104c2184d366af9a75498e8e
MD5 7c34e879f19cda6ddce16d1468298e4a
SHA1 4d2793ce804d1b0784d607f46890425cc54688fa
SHA512 df0f8d17daa27ba150584ff32dd122033aa3c0cbcfca2189ec1414c62610d47b0b8a2b56a3b104257603aad7cdc8cc159846adfe83f109132c8643713cbe7ce7
SSDEEP 12288:xQwTr3+sMJBGRKe7q6gHtSBV0+LygkDAAdfY:9mfGRfq7YBVByg5A
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol
smtp
Host
mail.exceltruea.com
Port
587
Username
[email protected]
Password
bl es si ng 2 0 2 3
Email to
[email protected]

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-1-5-21-1013461898-3711306144-4198452673-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-1013461898-3711306144-4198452673-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-1013461898-3711306144-4198452673-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4460 set thread context of 4156	4460	SOA.exe	92

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
4460	SOA.exe
4460	SOA.exe
4460	SOA.exe
4156	RegSvcs.exe
4156	RegSvcs.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4460	SOA.exe
Token: SeDebugPrivilege	4156	RegSvcs.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 4460 wrote to memory of 2320	4460	SOA.exe	91
PID 4460 wrote to memory of 2320	4460	SOA.exe	91
PID 4460 wrote to memory of 2320	4460	SOA.exe	91
PID 4460 wrote to memory of 4156	4460	SOA.exe	92
PID 4460 wrote to memory of 4156	4460	SOA.exe	92
PID 4460 wrote to memory of 4156	4460	SOA.exe	92
PID 4460 wrote to memory of 4156	4460	SOA.exe	92
PID 4460 wrote to memory of 4156	4460	SOA.exe	92
PID 4460 wrote to memory of 4156	4460	SOA.exe	92
PID 4460 wrote to memory of 4156	4460	SOA.exe	92
PID 4460 wrote to memory of 4156	4460	SOA.exe	92

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1013461898-3711306144-4198452673-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1013461898-3711306144-4198452673-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\SOA.exe
"C:\Users\Admin\AppData\Local\Temp\SOA.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4460
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "{path}"
  2⤵
  PID:2320
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "{path}"
  2⤵
  - Accesses Microsoft Outlook profiles
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - outlook_office_path
  - outlook_win_path
  PID:4156

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/4156-141-0x0000000000400000-0x0000000000430000-memory.dmp

Download

memory/4156-147-0x0000000005470000-0x0000000005480000-memory.dmp

Download

memory/4156-146-0x0000000006450000-0x0000000006612000-memory.dmp

Download

memory/4156-145-0x0000000006230000-0x0000000006280000-memory.dmp

Download

memory/4156-144-0x0000000005470000-0x0000000005480000-memory.dmp

Download

memory/4156-143-0x0000000005360000-0x00000000053C6000-memory.dmp

Download

memory/4460-136-0x0000000005160000-0x00000000051F2000-memory.dmp

Download

memory/4460-140-0x0000000005350000-0x0000000005360000-memory.dmp

Download

memory/4460-139-0x00000000052C0000-0x0000000005316000-memory.dmp

Download

memory/4460-138-0x0000000005230000-0x000000000523A000-memory.dmp

Download

memory/4460-137-0x0000000005350000-0x0000000005360000-memory.dmp

Download

memory/4460-133-0x00000000006C0000-0x000000000078C000-memory.dmp

Download

memory/4460-135-0x0000000005910000-0x0000000005EB4000-memory.dmp

Download

memory/4460-134-0x00000000050C0000-0x000000000515C000-memory.dmp

Download