agenttesla | 57d916eab0857ac4c801805981105aa12540775ebd09f0abf53d8a8cde849c95

Analysis

max time kernel
140s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
23/01/2024, 11:30

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General

Target

EST-576014508099-45689899089.exe
Size

1.1MB
MD5

b88c28858317132ca967ad65b6ca7154
SHA1

5fbde4bbe945f1cdb4a5de6bdd8392a2daeda521
SHA256

57d916eab0857ac4c801805981105aa12540775ebd09f0abf53d8a8cde849c95
SHA512

b4d12779497c32bc8926a687966135c226dee800af5cdfdff2eff43f82b0992170fee8e1af83e51eb05a9d47b81df6a2e5f9fcc14de202b00e27b4c978bf94b3
SSDEEP

24576:+qDEvCTbMWu7rQYlBQcBiT6rprG8aXDuRhDQWCG:+TvC/MTQYxsWR7azuPcW

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.worlorderbillions.top
Port:
587
Username:
[email protected]
Password:
rwe87$%21q
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-1-5-21-3073191680-435865314-2862784915-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-3073191680-435865314-2862784915-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-3073191680-435865314-2862784915-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4464 set thread context of 2452	4464	EST-576014508099-45689899089.exe	89

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2452	RegSvcs.exe
2452	RegSvcs.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
4464	EST-576014508099-45689899089.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2452	RegSvcs.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 4464 wrote to memory of 2452	4464	EST-576014508099-45689899089.exe	89
PID 4464 wrote to memory of 2452	4464	EST-576014508099-45689899089.exe	89
PID 4464 wrote to memory of 2452	4464	EST-576014508099-45689899089.exe	89
PID 4464 wrote to memory of 2452	4464	EST-576014508099-45689899089.exe	89

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3073191680-435865314-2862784915-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3073191680-435865314-2862784915-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\EST-576014508099-45689899089.exe
"C:\Users\Admin\AppData\Local\Temp\EST-576014508099-45689899089.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:4464
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\EST-576014508099-45689899089.exe"
  2⤵
  - Accesses Microsoft Outlook profiles
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - outlook_office_path
  - outlook_win_path
  PID:2452

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Email Collection

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2452-11-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2452-12-0x00000000748E0000-0x0000000075090000-memory.dmp

Filesize
7.7MB

Download
memory/2452-13-0x0000000005A50000-0x0000000005FF4000-memory.dmp

Filesize
5.6MB

Download
memory/2452-14-0x0000000005620000-0x0000000005630000-memory.dmp

Filesize
64KB

Download
memory/2452-15-0x0000000005410000-0x0000000005476000-memory.dmp

Filesize
408KB

Download
memory/2452-16-0x0000000006300000-0x0000000006350000-memory.dmp

Filesize
320KB

Download
memory/2452-17-0x00000000063F0000-0x0000000006482000-memory.dmp

Filesize
584KB

Download
memory/2452-18-0x0000000006390000-0x000000000639A000-memory.dmp

Filesize
40KB

Download
memory/2452-19-0x00000000748E0000-0x0000000075090000-memory.dmp

Filesize
7.7MB

Download
memory/2452-20-0x0000000005620000-0x0000000005630000-memory.dmp

Filesize
64KB

Download
memory/4464-10-0x0000000001610000-0x0000000001614000-memory.dmp

Filesize
16KB

Download