agenttesla | cb94129961f8d8a26ce13e84d199ea1733057adea3c0754abcf7310fa03443d4

General

Target

ez.ps1
Size

424KB
MD5

79e5aa477b91037f411652199fec4b47
SHA1

4d68ed5dd420f2ac0a8b3a1f0f5ec33f2c605bf3
SHA256

cb94129961f8d8a26ce13e84d199ea1733057adea3c0754abcf7310fa03443d4
SHA512

d4dd01b5935d210437d33b4a01417dd05328eb4999e0ea325ac4bced2fc63ee2679f67979bff76cb790f3d8a21604edc4d83caf13b65f5448026198a78cbee21
SSDEEP

6144:omGppOv8jvOtF7GryCNV81Q7NA4S6DCICQupftzJgEReLxqs2tZ4+:omE2c2tF7XCXRNNJfyftzJgyelqsH+

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
smtp.leonardfood.com
Port:
587
Username:
[email protected]
Password:
K@rimi95

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
smtp.leonardfood.com
Port:
587
Username:
[email protected]
Password:
K@rimi95
Email To:
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
Blocklisted process makes network request 1 IoCs

Processes:

powershell.exe

flow pid process

12 3212 powershell.exe
Downloads MZ/PE file
Uses the VBS compiler for execution 1 TTPs

Scripting
T1064

flow	pid	process
12	3212	powershell.exe

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

vbc.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	vbc.exe
Key opened	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	vbc.exe
Key opened	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	vbc.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

powershell.exe

description pid process target process

PID 3212 set thread context of 4832 3212 powershell.exe vbc.exe

description	pid	process	target process
PID 3212 set thread context of 4832	3212	powershell.exe	vbc.exe

Suspicious behavior: EnumeratesProcesses 13 IoCs

Processes:

powershell.exevbc.exe

pid	process
3212	powershell.exe
3212	powershell.exe
3212	powershell.exe
3212	powershell.exe
4832	vbc.exe
4832	vbc.exe
4832	vbc.exe
4832	vbc.exe
4832	vbc.exe
4832	vbc.exe
4832	vbc.exe
4832	vbc.exe
4832	vbc.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

powershell.exevbc.exe

description pid process

Token: SeDebugPrivilege 3212 powershell.exe
Token: SeDebugPrivilege 4832 vbc.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

vbc.exe

pid process

4832 vbc.exe

description	pid	process
Token: SeDebugPrivilege	3212	powershell.exe
Token: SeDebugPrivilege	4832	vbc.exe

pid	process
4832	vbc.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

powershell.exe

description	pid	process	target process
PID 3212 wrote to memory of 4840	3212	powershell.exe	vbc.exe
PID 3212 wrote to memory of 4840	3212	powershell.exe	vbc.exe
PID 3212 wrote to memory of 4840	3212	powershell.exe	vbc.exe
PID 3212 wrote to memory of 4832	3212	powershell.exe	vbc.exe
PID 3212 wrote to memory of 4832	3212	powershell.exe	vbc.exe
PID 3212 wrote to memory of 4832	3212	powershell.exe	vbc.exe
PID 3212 wrote to memory of 4832	3212	powershell.exe	vbc.exe
PID 3212 wrote to memory of 4832	3212	powershell.exe	vbc.exe
PID 3212 wrote to memory of 4832	3212	powershell.exe	vbc.exe
PID 3212 wrote to memory of 4832	3212	powershell.exe	vbc.exe
PID 3212 wrote to memory of 4832	3212	powershell.exe	vbc.exe

outlook_office_path 1 IoCs

Processes:

vbc.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	vbc.exe

outlook_win_path 1 IoCs

Processes:

vbc.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	vbc.exe

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\ez.ps1
1⤵
- Blocklisted process makes network request
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3212

C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
2⤵
PID:4840

C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- outlook_office_path
- outlook_win_path
PID:4832

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scripting

1

T1064

Persistence

Privilege Escalation

Defense Evasion

Scripting

1

T1064

Credential Access

Discovery

Lateral Movement

Collection

Email Collection

1

T1114

Command and Control

Exfiltration

Impact

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Downloads

memory/3212-132-0x00000173359B0000-0x00000173359D2000-memory.dmp

Filesize
136KB

Download
memory/3212-133-0x00007FF883FC0000-0x00007FF884A81000-memory.dmp

Filesize
10.8MB

Download
memory/3212-134-0x00007FF883FC0000-0x00007FF884A81000-memory.dmp

Filesize
10.8MB

Download
memory/3212-137-0x00007FF883FC0000-0x00007FF884A81000-memory.dmp

Filesize
10.8MB

Download
memory/4832-135-0x0000000000400000-0x000000000043A000-memory.dmp

Filesize
232KB

Download
memory/4832-136-0x0000000000435BBE-mapping.dmp

Download
memory/4832-138-0x00000000057F0000-0x0000000005D94000-memory.dmp

Filesize
5.6MB

Download
memory/4832-139-0x0000000005120000-0x00000000051BC000-memory.dmp

Filesize
624KB

Download
memory/4832-140-0x0000000005EA0000-0x0000000005F06000-memory.dmp

Filesize
408KB

Download
memory/4832-141-0x00000000064E0000-0x0000000006530000-memory.dmp

Filesize
320KB

Download
memory/4832-142-0x00000000066D0000-0x0000000006762000-memory.dmp

Filesize
584KB

Download
memory/4832-143-0x0000000006630000-0x000000000663A000-memory.dmp

Filesize
40KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads