agenttesla | f364017f935cd2a302b9559a6036afcf91bb74203fab0b8e56a47771eda96e3b

Analysis

max time kernel
49s
max time network
145s
platform
windows10-2004_x64
resource
win10v2004-20220722-en
resource tags

arch:x64arch:x86image:win10v2004-20220722-enlocale:en-usos:windows10-2004-x64system
submitted
25-07-2022 07:28

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General

Target

Overdue for July & August Statement.exe
Size

756KB
MD5

519f978ffc3f713491f62c05f2496ea8
SHA1

eeb24e554c7f73597731d7967b3e351e2f57bae7
SHA256

f364017f935cd2a302b9559a6036afcf91bb74203fab0b8e56a47771eda96e3b
SHA512

ba95a995e4930f6d575087b417580dbad50c13b77cdad87f2efbaa9655217b7de92b4826f124c355640933fd20dd91f8942e79b2afcc2ddf8a1cedae9f599562

Score

10^/10

agenttesla collection keylogger spyware stealer suricata trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
mail.fardarlogistics.com
Port:
587
Username:
hr@fardarlogistics.com
Password:
fardar123

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.fardarlogistics.com
Port:
587
Username:
hr@fardarlogistics.com
Password:
fardar123
Email To:
jinhux31@gmail.com

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
suricata: ET MALWARE AgentTesla Exfil Via SMTP
suricata: ET MALWARE AgentTesla Exfil Via SMTP
suricata

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

RegSvcs.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3463845317-933582289-45817732-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-3463845317-933582289-45817732-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-3463845317-933582289-45817732-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

Overdue for July & August Statement.exe

description pid process target process

PID 4784 set thread context of 2640 4784 Overdue for July & August Statement.exe RegSvcs.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

RegSvcs.exe

pid process

2640 RegSvcs.exe
2640 RegSvcs.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

RegSvcs.exe

description pid process

Token: SeDebugPrivilege 2640 RegSvcs.exe

description	pid	process	target process
PID 4784 set thread context of 2640	4784	Overdue for July & August Statement.exe	RegSvcs.exe

pid	process
2640	RegSvcs.exe
2640	RegSvcs.exe

description	pid	process
Token: SeDebugPrivilege	2640	RegSvcs.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

Overdue for July & August Statement.exe

description	pid	process	target process
PID 4784 wrote to memory of 2640	4784	Overdue for July & August Statement.exe	RegSvcs.exe
PID 4784 wrote to memory of 2640	4784	Overdue for July & August Statement.exe	RegSvcs.exe
PID 4784 wrote to memory of 2640	4784	Overdue for July & August Statement.exe	RegSvcs.exe
PID 4784 wrote to memory of 2640	4784	Overdue for July & August Statement.exe	RegSvcs.exe
PID 4784 wrote to memory of 2640	4784	Overdue for July & August Statement.exe	RegSvcs.exe
PID 4784 wrote to memory of 2640	4784	Overdue for July & August Statement.exe	RegSvcs.exe
PID 4784 wrote to memory of 2640	4784	Overdue for July & August Statement.exe	RegSvcs.exe
PID 4784 wrote to memory of 2640	4784	Overdue for July & August Statement.exe	RegSvcs.exe

outlook_office_path 1 IoCs

Processes:

RegSvcs.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3463845317-933582289-45817732-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

outlook_win_path 1 IoCs

Processes:

RegSvcs.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3463845317-933582289-45817732-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\Overdue for July & August Statement.exe
"C:\Users\Admin\AppData\Local\Temp\Overdue for July & August Statement.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4784

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"{path}"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:2640

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Email Collection

T1114

Exfiltration

Command and Control

Impact

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Downloads

memory/2640-137-0x0000000000000000-mapping.dmp

Download
memory/2640-138-0x0000000000400000-0x000000000043A000-memory.dmp

Filesize
232KB

Download
memory/2640-139-0x0000000006660000-0x00000000066C6000-memory.dmp

Filesize
408KB

Download
memory/2640-140-0x0000000006C10000-0x0000000006C60000-memory.dmp

Filesize
320KB

Download
memory/4784-132-0x00000000008B0000-0x0000000000972000-memory.dmp

Filesize
776KB

Download
memory/4784-133-0x0000000005920000-0x0000000005EC4000-memory.dmp

Filesize
5.6MB

Download
memory/4784-134-0x0000000005370000-0x0000000005402000-memory.dmp

Filesize
584KB

Download
memory/4784-135-0x00000000054B0000-0x000000000554C000-memory.dmp

Filesize
624KB

Download
memory/4784-136-0x0000000005420000-0x000000000542A000-memory.dmp

Filesize
40KB

Download