agenttesla | 8cde1bd026d10fc978904dfba5196c57a89ecfae17103115f124fe026166861f

General

Target

NEW ORDER PO 16.08.20.exe
Size

420KB
MD5

afc573b48ce1ef8521e605f27765f258
SHA1

4ee5b477be6b24dcad5f49ec29b7a102289231b0
SHA256

7019a5ffdc2d01d6163fa48c23124087330f367b357a6053804f5a3f7eb29b13
SHA512

ec8e610827b4cd52e28bd4aa672eb750cc7747152bcc367cf73d77d0e3966b27037fc534092f3e208735053dc80e2de177963cdcd24dde3427ffeb6fee4d352c

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
smtp.yandex.com
Port:
587
Username:
houstondavidson@yandex.com
Password:
faith12AB

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/4388-137-0x0000000000400000-0x000000000044C000-memory.dmp	family_agenttesla

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

MSBuild.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	MSBuild.exe
Key opened	\REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	MSBuild.exe
Key opened	\REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	MSBuild.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

NEW ORDER PO 16.08.20.exe

description pid process target process

PID 3108 set thread context of 4388 3108 NEW ORDER PO 16.08.20.exe MSBuild.exe

description	pid	process	target process
PID 3108 set thread context of 4388	3108	NEW ORDER PO 16.08.20.exe	MSBuild.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

Processes:

NEW ORDER PO 16.08.20.exeMSBuild.exe

pid	process
3108	NEW ORDER PO 16.08.20.exe
3108	NEW ORDER PO 16.08.20.exe
3108	NEW ORDER PO 16.08.20.exe
3108	NEW ORDER PO 16.08.20.exe
3108	NEW ORDER PO 16.08.20.exe
3108	NEW ORDER PO 16.08.20.exe
4388	MSBuild.exe
4388	MSBuild.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

NEW ORDER PO 16.08.20.exeMSBuild.exe

description pid process

Token: SeDebugPrivilege 3108 NEW ORDER PO 16.08.20.exe
Token: SeDebugPrivilege 4388 MSBuild.exe

description	pid	process
Token: SeDebugPrivilege	3108	NEW ORDER PO 16.08.20.exe
Token: SeDebugPrivilege	4388	MSBuild.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

NEW ORDER PO 16.08.20.exe

description	pid	process	target process
PID 3108 wrote to memory of 5100	3108	NEW ORDER PO 16.08.20.exe	MSBuild.exe
PID 3108 wrote to memory of 5100	3108	NEW ORDER PO 16.08.20.exe	MSBuild.exe
PID 3108 wrote to memory of 5100	3108	NEW ORDER PO 16.08.20.exe	MSBuild.exe
PID 3108 wrote to memory of 4388	3108	NEW ORDER PO 16.08.20.exe	MSBuild.exe
PID 3108 wrote to memory of 4388	3108	NEW ORDER PO 16.08.20.exe	MSBuild.exe
PID 3108 wrote to memory of 4388	3108	NEW ORDER PO 16.08.20.exe	MSBuild.exe
PID 3108 wrote to memory of 4388	3108	NEW ORDER PO 16.08.20.exe	MSBuild.exe
PID 3108 wrote to memory of 4388	3108	NEW ORDER PO 16.08.20.exe	MSBuild.exe
PID 3108 wrote to memory of 4388	3108	NEW ORDER PO 16.08.20.exe	MSBuild.exe
PID 3108 wrote to memory of 4388	3108	NEW ORDER PO 16.08.20.exe	MSBuild.exe
PID 3108 wrote to memory of 4388	3108	NEW ORDER PO 16.08.20.exe	MSBuild.exe

outlook_office_path 1 IoCs

Processes:

MSBuild.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	MSBuild.exe

outlook_win_path 1 IoCs

Processes:

MSBuild.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	MSBuild.exe

C:\Users\Admin\AppData\Local\Temp\NEW ORDER PO 16.08.20.exe
"C:\Users\Admin\AppData\Local\Temp\NEW ORDER PO 16.08.20.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3108

C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
"{path}"
2⤵
PID:5100

C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
"{path}"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:4388

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Email Collection

1

T1114

Exfiltration

Command and Control

Impact

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Downloads

memory/3108-130-0x00000000001F0000-0x0000000000260000-memory.dmp

Filesize
448KB

Download
memory/3108-131-0x0000000005140000-0x00000000056E4000-memory.dmp

Filesize
5.6MB

Download
memory/3108-132-0x0000000004C30000-0x0000000004CC2000-memory.dmp

Filesize
584KB

Download
memory/3108-133-0x0000000004C00000-0x0000000004C0A000-memory.dmp

Filesize
40KB

Download
memory/3108-134-0x0000000007170000-0x000000000720C000-memory.dmp

Filesize
624KB

Download
memory/4388-136-0x0000000000000000-mapping.dmp

Download
memory/4388-137-0x0000000000400000-0x000000000044C000-memory.dmp

Filesize
304KB

Download
memory/4388-138-0x0000000006250000-0x00000000062B6000-memory.dmp

Filesize
408KB

Download
memory/4388-139-0x00000000068F0000-0x0000000006940000-memory.dmp

Filesize
320KB

Download
memory/5100-135-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads