agenttesla | c09ae8f7a6fcbd63d93f2b465e44ba4f176579dd74e37616ba48ee8d3101385e

General

Target

c09ae8f7a6fcbd63d93f2b465e44ba4f176579dd74e37616ba48ee8d3101385e.exe
Size

694KB
MD5

191490aa4f25ed49a9cbdc5eb76da0a2
SHA1

95abb0be49e17581b0d4ea8b8d06a39bfd65a811
SHA256

c09ae8f7a6fcbd63d93f2b465e44ba4f176579dd74e37616ba48ee8d3101385e
SHA512

297b94d9ffab7dc0384b1b7ad8d26403d42f852b77d9d4bed830b1d75c23e190a42a41ac0f7ca9f0bb42bfd580c2fce5f806293bb3550342474d3e24466d9d6d
SSDEEP

12288:TTzScV56KScHbmMXk4v8hzeBtf8oZxbO3WVnB7aIshHNk/XQB:/zSOAN3+k4kJfoZIunBFshtk/

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: ftp
Host:
ftp://ftp.lemendoza.com
Port:
21
Username:
[email protected]
Password:
boygirl123456

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-1-5-21-557049126-2506969350-2798870634-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	MSBuild.exe
Key opened	\REGISTRY\USER\S-1-5-21-557049126-2506969350-2798870634-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	MSBuild.exe
Key opened	\REGISTRY\USER\S-1-5-21-557049126-2506969350-2798870634-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	MSBuild.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1200 set thread context of 1128	1200	c09ae8f7a6fcbd63d93f2b465e44ba4f176579dd74e37616ba48ee8d3101385e.exe	92

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1128	MSBuild.exe
1128	MSBuild.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1128	MSBuild.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1200 wrote to memory of 1128	1200	c09ae8f7a6fcbd63d93f2b465e44ba4f176579dd74e37616ba48ee8d3101385e.exe	92
PID 1200 wrote to memory of 1128	1200	c09ae8f7a6fcbd63d93f2b465e44ba4f176579dd74e37616ba48ee8d3101385e.exe	92
PID 1200 wrote to memory of 1128	1200	c09ae8f7a6fcbd63d93f2b465e44ba4f176579dd74e37616ba48ee8d3101385e.exe	92
PID 1200 wrote to memory of 1128	1200	c09ae8f7a6fcbd63d93f2b465e44ba4f176579dd74e37616ba48ee8d3101385e.exe	92
PID 1200 wrote to memory of 1128	1200	c09ae8f7a6fcbd63d93f2b465e44ba4f176579dd74e37616ba48ee8d3101385e.exe	92
PID 1200 wrote to memory of 1128	1200	c09ae8f7a6fcbd63d93f2b465e44ba4f176579dd74e37616ba48ee8d3101385e.exe	92
PID 1200 wrote to memory of 1128	1200	c09ae8f7a6fcbd63d93f2b465e44ba4f176579dd74e37616ba48ee8d3101385e.exe	92
PID 1200 wrote to memory of 1128	1200	c09ae8f7a6fcbd63d93f2b465e44ba4f176579dd74e37616ba48ee8d3101385e.exe	92

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-557049126-2506969350-2798870634-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	MSBuild.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-557049126-2506969350-2798870634-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	MSBuild.exe

C:\Users\Admin\AppData\Local\Temp\c09ae8f7a6fcbd63d93f2b465e44ba4f176579dd74e37616ba48ee8d3101385e.exe
"C:\Users\Admin\AppData\Local\Temp\c09ae8f7a6fcbd63d93f2b465e44ba4f176579dd74e37616ba48ee8d3101385e.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1200
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe"
  2⤵
  - Accesses Microsoft Outlook profiles
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - outlook_office_path
  - outlook_win_path
  PID:1128

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

1

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1128-11-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/1128-18-0x0000000074430000-0x0000000074BE0000-memory.dmp

Filesize
7.7MB

Download
memory/1128-17-0x0000000005B10000-0x0000000005B60000-memory.dmp

Filesize
320KB

Download
memory/1128-16-0x0000000005630000-0x0000000005696000-memory.dmp

Filesize
408KB

Download
memory/1128-15-0x0000000005790000-0x00000000057A0000-memory.dmp

Filesize
64KB

Download
memory/1128-14-0x0000000074430000-0x0000000074BE0000-memory.dmp

Filesize
7.7MB

Download
memory/1200-8-0x0000000002AF0000-0x0000000002B02000-memory.dmp

Filesize
72KB

Download
memory/1200-7-0x00000000057D0000-0x00000000057DC000-memory.dmp

Filesize
48KB

Download
memory/1200-0-0x0000000000790000-0x0000000000842000-memory.dmp

Filesize
712KB

Download
memory/1200-9-0x0000000006E60000-0x0000000006EE4000-memory.dmp

Filesize
528KB

Download
memory/1200-10-0x0000000006F80000-0x000000000701C000-memory.dmp

Filesize
624KB

Download
memory/1200-6-0x00000000057A0000-0x00000000057BC000-memory.dmp

Filesize
112KB

Download
memory/1200-13-0x0000000074430000-0x0000000074BE0000-memory.dmp

Filesize
7.7MB

Download
memory/1200-5-0x0000000005280000-0x000000000528A000-memory.dmp

Filesize
40KB

Download
memory/1200-4-0x0000000005460000-0x0000000005470000-memory.dmp

Filesize
64KB

Download
memory/1200-3-0x00000000052D0000-0x0000000005362000-memory.dmp

Filesize
584KB

Download
memory/1200-2-0x00000000057E0000-0x0000000005D84000-memory.dmp

Filesize
5.6MB

Download
memory/1200-1-0x0000000074430000-0x0000000074BE0000-memory.dmp

Filesize
7.7MB

Download

Analysis

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