agenttesla | 2c9c9a90e7adc3c9726d90c1cb0b174573a5a976cb3537d24201651158504014

General

Target

2c9c9a90e7adc3c9726d90c1cb0b174573a5a976cb3537d24201651158504014.exe
Size

305KB
MD5

b0a522ce1c7f4bb5460c1579cc94c8b9
SHA1

09c2be0481136b3ba1b18288e924c19811d8ba85
SHA256

2c9c9a90e7adc3c9726d90c1cb0b174573a5a976cb3537d24201651158504014
SHA512

4954a22d1ef374541565efc35f61e4bf01332c110a9f511c091c18602a674dcd7f10921c869596d873fd389bdcf0d0eca5bbee01f3e97f5977b5185295cf0805
SSDEEP

3072:S5UueM5x5mL905+Xx/5+L/zp9kzXR/E9bX4Dr1ZhPf/7a46ndtrQzePCi/cs:mxeMP5p+h/5+L/AXhE9LorrhHDyx

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: ftp
Host:
ftp://ftp.mgcpakistan.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

AgentTesla payload 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/4184-137-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

cvtres.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	cvtres.exe
Key opened	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	cvtres.exe
Key opened	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	cvtres.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

2c9c9a90e7adc3c9726d90c1cb0b174573a5a976cb3537d24201651158504014.exe

description	pid	process	target process
PID 4916 set thread context of 4184	4916	2c9c9a90e7adc3c9726d90c1cb0b174573a5a976cb3537d24201651158504014.exe	cvtres.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

Processes:

2c9c9a90e7adc3c9726d90c1cb0b174573a5a976cb3537d24201651158504014.execvtres.exe

pid	process
4916	2c9c9a90e7adc3c9726d90c1cb0b174573a5a976cb3537d24201651158504014.exe
4916	2c9c9a90e7adc3c9726d90c1cb0b174573a5a976cb3537d24201651158504014.exe
4916	2c9c9a90e7adc3c9726d90c1cb0b174573a5a976cb3537d24201651158504014.exe
4916	2c9c9a90e7adc3c9726d90c1cb0b174573a5a976cb3537d24201651158504014.exe
4916	2c9c9a90e7adc3c9726d90c1cb0b174573a5a976cb3537d24201651158504014.exe
4916	2c9c9a90e7adc3c9726d90c1cb0b174573a5a976cb3537d24201651158504014.exe
4184	cvtres.exe
4184	cvtres.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

2c9c9a90e7adc3c9726d90c1cb0b174573a5a976cb3537d24201651158504014.execvtres.exe

description	pid	process
Token: SeDebugPrivilege	4916	2c9c9a90e7adc3c9726d90c1cb0b174573a5a976cb3537d24201651158504014.exe
Token: SeDebugPrivilege	4184	cvtres.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

2c9c9a90e7adc3c9726d90c1cb0b174573a5a976cb3537d24201651158504014.exe

description	pid	process	target process
PID 4916 wrote to memory of 1432	4916	2c9c9a90e7adc3c9726d90c1cb0b174573a5a976cb3537d24201651158504014.exe	cvtres.exe
PID 4916 wrote to memory of 1432	4916	2c9c9a90e7adc3c9726d90c1cb0b174573a5a976cb3537d24201651158504014.exe	cvtres.exe
PID 4916 wrote to memory of 1432	4916	2c9c9a90e7adc3c9726d90c1cb0b174573a5a976cb3537d24201651158504014.exe	cvtres.exe
PID 4916 wrote to memory of 1404	4916	2c9c9a90e7adc3c9726d90c1cb0b174573a5a976cb3537d24201651158504014.exe	cvtres.exe
PID 4916 wrote to memory of 1404	4916	2c9c9a90e7adc3c9726d90c1cb0b174573a5a976cb3537d24201651158504014.exe	cvtres.exe
PID 4916 wrote to memory of 1404	4916	2c9c9a90e7adc3c9726d90c1cb0b174573a5a976cb3537d24201651158504014.exe	cvtres.exe
PID 4916 wrote to memory of 4580	4916	2c9c9a90e7adc3c9726d90c1cb0b174573a5a976cb3537d24201651158504014.exe	cvtres.exe
PID 4916 wrote to memory of 4580	4916	2c9c9a90e7adc3c9726d90c1cb0b174573a5a976cb3537d24201651158504014.exe	cvtres.exe
PID 4916 wrote to memory of 4580	4916	2c9c9a90e7adc3c9726d90c1cb0b174573a5a976cb3537d24201651158504014.exe	cvtres.exe
PID 4916 wrote to memory of 4184	4916	2c9c9a90e7adc3c9726d90c1cb0b174573a5a976cb3537d24201651158504014.exe	cvtres.exe
PID 4916 wrote to memory of 4184	4916	2c9c9a90e7adc3c9726d90c1cb0b174573a5a976cb3537d24201651158504014.exe	cvtres.exe
PID 4916 wrote to memory of 4184	4916	2c9c9a90e7adc3c9726d90c1cb0b174573a5a976cb3537d24201651158504014.exe	cvtres.exe
PID 4916 wrote to memory of 4184	4916	2c9c9a90e7adc3c9726d90c1cb0b174573a5a976cb3537d24201651158504014.exe	cvtres.exe
PID 4916 wrote to memory of 4184	4916	2c9c9a90e7adc3c9726d90c1cb0b174573a5a976cb3537d24201651158504014.exe	cvtres.exe
PID 4916 wrote to memory of 4184	4916	2c9c9a90e7adc3c9726d90c1cb0b174573a5a976cb3537d24201651158504014.exe	cvtres.exe
PID 4916 wrote to memory of 4184	4916	2c9c9a90e7adc3c9726d90c1cb0b174573a5a976cb3537d24201651158504014.exe	cvtres.exe
PID 4916 wrote to memory of 4184	4916	2c9c9a90e7adc3c9726d90c1cb0b174573a5a976cb3537d24201651158504014.exe	cvtres.exe

outlook_office_path 1 IoCs

Processes:

cvtres.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	cvtres.exe

outlook_win_path 1 IoCs

Processes:

cvtres.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	cvtres.exe

C:\Users\Admin\AppData\Local\Temp\2c9c9a90e7adc3c9726d90c1cb0b174573a5a976cb3537d24201651158504014.exe
"C:\Users\Admin\AppData\Local\Temp\2c9c9a90e7adc3c9726d90c1cb0b174573a5a976cb3537d24201651158504014.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4916

C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe"
2⤵
PID:1432

C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe"
2⤵
PID:1404

C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe"
2⤵
PID:4580

C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\cvtres.exe"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:4184

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Email Collection

1

T1114

Command and Control

Exfiltration

Impact

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Downloads

memory/1404-134-0x0000000000000000-mapping.dmp

Download
memory/1432-133-0x0000000000000000-mapping.dmp

Download
memory/4184-136-0x0000000000000000-mapping.dmp

Download
memory/4184-137-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/4184-138-0x0000000005200000-0x00000000057A4000-memory.dmp

Filesize
5.6MB

Download
memory/4184-139-0x0000000004D50000-0x0000000004DE2000-memory.dmp

Filesize
584KB

Download
memory/4184-140-0x0000000005010000-0x00000000050AC000-memory.dmp

Filesize
624KB

Download
memory/4184-141-0x0000000005C60000-0x0000000005CC6000-memory.dmp

Filesize
408KB

Download
memory/4184-142-0x0000000006150000-0x00000000061A0000-memory.dmp

Filesize
320KB

Download
memory/4184-143-0x00000000061D0000-0x00000000061DA000-memory.dmp

Filesize
40KB

Download
memory/4580-135-0x0000000000000000-mapping.dmp

Download
memory/4916-132-0x00000000008D0000-0x0000000000920000-memory.dmp

Filesize
320KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads