agenttesla | 9bd8700036da16657143dd7f505bb1e5f7822e2b32c9d34eaa29d673f03a1f83

Analysis

max time kernel
90s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
08-12-2022 10:14

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General

Target

Urgent_order.exe
Size

933KB
MD5

5f76f0b41ac9b298d26f44826b1e4a0d
SHA1

2d9d42ea7ca927b8c14f8c4165f4ee6b7dab96b3
SHA256

bc1cf6ade2e07cc46dd254933985c39647afef5408b8e55ef054f438683a5843
SHA512

20024f43345b09d60f47befa9e6a60249b93bf5ad2cbd398b7ce5bbe7f74dc7691ff19a628271aa70d9084c65f138e08aaffe473322c843bc1f9094365eea57c
SSDEEP

24576:HJlSAKI2uGpsH62Va2ABKs29wDxwg5+RY:HXSpXbB7f7e

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.pumaelektrik.com
Port:
587
Username:
cs@pumaelektrik.com
Password:
cspen@#$123
Email To:
officeforward2@gmail.com

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

Processes:

RegSvcs.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

Urgent_order.exe

description pid process target process

PID 4316 set thread context of 4752 4316 Urgent_order.exe RegSvcs.exe
Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

RegSvcs.exe

pid process

4752 RegSvcs.exe
4752 RegSvcs.exe
4752 RegSvcs.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

RegSvcs.exe

description pid process

Token: SeDebugPrivilege 4752 RegSvcs.exe

description	pid	process	target process
PID 4316 set thread context of 4752	4316	Urgent_order.exe	RegSvcs.exe

pid	process
4752	RegSvcs.exe
4752	RegSvcs.exe
4752	RegSvcs.exe

description	pid	process
Token: SeDebugPrivilege	4752	RegSvcs.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

Urgent_order.exe

description	pid	process	target process
PID 4316 wrote to memory of 4752	4316	Urgent_order.exe	RegSvcs.exe
PID 4316 wrote to memory of 4752	4316	Urgent_order.exe	RegSvcs.exe
PID 4316 wrote to memory of 4752	4316	Urgent_order.exe	RegSvcs.exe
PID 4316 wrote to memory of 4752	4316	Urgent_order.exe	RegSvcs.exe
PID 4316 wrote to memory of 4752	4316	Urgent_order.exe	RegSvcs.exe
PID 4316 wrote to memory of 4752	4316	Urgent_order.exe	RegSvcs.exe
PID 4316 wrote to memory of 4752	4316	Urgent_order.exe	RegSvcs.exe
PID 4316 wrote to memory of 4752	4316	Urgent_order.exe	RegSvcs.exe

outlook_office_path 1 IoCs

Processes:

RegSvcs.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\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-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\Urgent_order.exe
"C:\Users\Admin\AppData\Local\Temp\Urgent_order.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4316

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:4752

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

Replay Monitor

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Downloads

memory/4316-132-0x0000000000AA0000-0x0000000000B90000-memory.dmp

Filesize
960KB

Download
memory/4316-133-0x0000000005B80000-0x0000000006124000-memory.dmp

Filesize
5.6MB

Download
memory/4316-134-0x0000000005490000-0x0000000005522000-memory.dmp

Filesize
584KB

Download
memory/4316-135-0x00000000055D0000-0x000000000566C000-memory.dmp

Filesize
624KB

Download
memory/4316-136-0x00000000030C0000-0x00000000030CA000-memory.dmp

Filesize
40KB

Download
memory/4752-137-0x0000000000000000-mapping.dmp

Download
memory/4752-138-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/4752-139-0x0000000005BD0000-0x0000000005C36000-memory.dmp

Filesize
408KB

Download
memory/4752-140-0x0000000006030000-0x0000000006080000-memory.dmp

Filesize
320KB

Download