agenttesla | 2717532257cd9ef04649deae085eaa433bd423bb062a9757aa799bef93124838

General

Target

Request For Quotation.exe
Size

605KB
MD5

b6dbaa1d1455e7d066abbd3b70be294d
SHA1

c62d8c7c3bacd3414167fd68a8615f2534ea7c66
SHA256

2717532257cd9ef04649deae085eaa433bd423bb062a9757aa799bef93124838
SHA512

aee7b5102dafdfba847c8678010e36d72a79637e98b32cfe9823563b9a4bc7fc9df324fd57bc5208c9a53ea0ec0b03e4ca32fbaf37794da34dc7954a47c7a1ab
SSDEEP

12288:+725XUxthzo6aJbjl5dL0p+DiQ8BH3LW1pvVN7dzszMrwk:9WxtFojl5dLaGHOuZV3Trw

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
us2.smtp.mailhostbox.com
Port:
587
Username:
[email protected]
Password:
qPuz%kl5
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-1-5-21-2344688013-2965468717-2034126-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	MSBuild.exe
Key opened	\REGISTRY\USER\S-1-5-21-2344688013-2965468717-2034126-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	MSBuild.exe
Key opened	\REGISTRY\USER\S-1-5-21-2344688013-2965468717-2034126-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	MSBuild.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 5092 set thread context of 700	5092	Request For Quotation.exe	98

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
5092	Request For Quotation.exe
5092	Request For Quotation.exe
5092	Request For Quotation.exe
700	MSBuild.exe
700	MSBuild.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	5092	Request For Quotation.exe
Token: SeDebugPrivilege	700	MSBuild.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 5092 wrote to memory of 700	5092	Request For Quotation.exe	98
PID 5092 wrote to memory of 700	5092	Request For Quotation.exe	98
PID 5092 wrote to memory of 700	5092	Request For Quotation.exe	98
PID 5092 wrote to memory of 700	5092	Request For Quotation.exe	98
PID 5092 wrote to memory of 700	5092	Request For Quotation.exe	98
PID 5092 wrote to memory of 700	5092	Request For Quotation.exe	98
PID 5092 wrote to memory of 700	5092	Request For Quotation.exe	98
PID 5092 wrote to memory of 700	5092	Request For Quotation.exe	98

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2344688013-2965468717-2034126-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	MSBuild.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2344688013-2965468717-2034126-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	MSBuild.exe

C:\Users\Admin\AppData\Local\Temp\Request For Quotation.exe
"C:\Users\Admin\AppData\Local\Temp\Request For Quotation.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:5092
- 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:700

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

Loading Replay Monitor...

Downloads

memory/700-12-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/700-20-0x0000000005C80000-0x0000000005CD0000-memory.dmp

Filesize
320KB

Download
memory/700-19-0x0000000005710000-0x0000000005720000-memory.dmp

Filesize
64KB

Download
memory/700-18-0x0000000074840000-0x0000000074FF0000-memory.dmp

Filesize
7.7MB

Download
memory/700-17-0x0000000005690000-0x00000000056F6000-memory.dmp

Filesize
408KB

Download
memory/700-16-0x0000000005710000-0x0000000005720000-memory.dmp

Filesize
64KB

Download
memory/700-14-0x0000000074840000-0x0000000074FF0000-memory.dmp

Filesize
7.7MB

Download
memory/5092-5-0x0000000005A20000-0x0000000005A30000-memory.dmp

Filesize
64KB

Download
memory/5092-8-0x0000000005A20000-0x0000000005A30000-memory.dmp

Filesize
64KB

Download
memory/5092-9-0x0000000005A80000-0x0000000005A8C000-memory.dmp

Filesize
48KB

Download
memory/5092-10-0x0000000007250000-0x00000000072CC000-memory.dmp

Filesize
496KB

Download
memory/5092-11-0x00000000014F0000-0x000000000158C000-memory.dmp

Filesize
624KB

Download
memory/5092-7-0x0000000005A70000-0x0000000005A80000-memory.dmp

Filesize
64KB

Download
memory/5092-6-0x0000000005980000-0x000000000598A000-memory.dmp

Filesize
40KB

Download
memory/5092-15-0x0000000074840000-0x0000000074FF0000-memory.dmp

Filesize
7.7MB

Download
memory/5092-1-0x0000000074840000-0x0000000074FF0000-memory.dmp

Filesize
7.7MB

Download
memory/5092-4-0x0000000074840000-0x0000000074FF0000-memory.dmp

Filesize
7.7MB

Download
memory/5092-3-0x00000000057C0000-0x0000000005852000-memory.dmp

Filesize
584KB

Download
memory/5092-2-0x0000000005D70000-0x0000000006314000-memory.dmp

Filesize
5.6MB

Download
memory/5092-0-0x0000000000ED0000-0x0000000000F6C000-memory.dmp

Filesize
624KB

Download

Analysis

Sharing