agenttesla | 06a0b1d3f82dc20931af89b03e39602e403972162eff59510b1aa0b2f66b19f8

General

Target

ScanNewOrder_PDF.exe
Size

522KB
MD5

09eb69a89839e979e06989df7ea5181f
SHA1

3216c4d9d035c4252116e96539b403cf5a0d8f56
SHA256

e4923f2e3773fadad36727ec18c9b392e8a3c0e01b6428cde077ebad13eda8d7
SHA512

9a924ab439c1f9ff3f3cd6d1245af49652b186fca5916645226e0a3b930efcd2f4b5bcabca284f6b00877b8ef6de4c810114dc9532b78364e1f88241295f12e0

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
smtp.yandex.com
Port:
587
Username:
alazilch@yandex.com
Password:
internationallove147

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
smtp.yandex.com
Port:
587
Username:
alazilch@yandex.com
Password:
internationallove147

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/4888-138-0x0000000000400000-0x0000000000452000-memory.dmp	family_agenttesla

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

ScanNewOrder_PDF.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Control Panel\International\Geo\Nation	ScanNewOrder_PDF.exe

Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

ScanNewOrder_PDF.exe

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

Suspicious use of SetThreadContext 1 IoCs

Processes:

ScanNewOrder_PDF.exe

description pid process target process

PID 4680 set thread context of 4888 4680 ScanNewOrder_PDF.exe ScanNewOrder_PDF.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task
T1053

Processes:

schtasks.exe

pid process

4892 schtasks.exe
Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

ScanNewOrder_PDF.exeScanNewOrder_PDF.exe

pid process

4680 ScanNewOrder_PDF.exe
4888 ScanNewOrder_PDF.exe
4888 ScanNewOrder_PDF.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

ScanNewOrder_PDF.exeScanNewOrder_PDF.exe

description pid process

Token: SeDebugPrivilege 4680 ScanNewOrder_PDF.exe
Token: SeDebugPrivilege 4888 ScanNewOrder_PDF.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

ScanNewOrder_PDF.exe

pid process

4888 ScanNewOrder_PDF.exe

description	pid	process	target process
PID 4680 set thread context of 4888	4680	ScanNewOrder_PDF.exe	ScanNewOrder_PDF.exe

pid	process
4892	schtasks.exe

pid	process
4680	ScanNewOrder_PDF.exe
4888	ScanNewOrder_PDF.exe
4888	ScanNewOrder_PDF.exe

description	pid	process
Token: SeDebugPrivilege	4680	ScanNewOrder_PDF.exe
Token: SeDebugPrivilege	4888	ScanNewOrder_PDF.exe

pid	process
4888	ScanNewOrder_PDF.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

ScanNewOrder_PDF.exeScanNewOrder_PDF.exe

description	pid	process	target process
PID 4680 wrote to memory of 4892	4680	ScanNewOrder_PDF.exe	schtasks.exe
PID 4680 wrote to memory of 4892	4680	ScanNewOrder_PDF.exe	schtasks.exe
PID 4680 wrote to memory of 4892	4680	ScanNewOrder_PDF.exe	schtasks.exe
PID 4680 wrote to memory of 4888	4680	ScanNewOrder_PDF.exe	ScanNewOrder_PDF.exe
PID 4680 wrote to memory of 4888	4680	ScanNewOrder_PDF.exe	ScanNewOrder_PDF.exe
PID 4680 wrote to memory of 4888	4680	ScanNewOrder_PDF.exe	ScanNewOrder_PDF.exe
PID 4680 wrote to memory of 4888	4680	ScanNewOrder_PDF.exe	ScanNewOrder_PDF.exe
PID 4680 wrote to memory of 4888	4680	ScanNewOrder_PDF.exe	ScanNewOrder_PDF.exe
PID 4680 wrote to memory of 4888	4680	ScanNewOrder_PDF.exe	ScanNewOrder_PDF.exe
PID 4680 wrote to memory of 4888	4680	ScanNewOrder_PDF.exe	ScanNewOrder_PDF.exe
PID 4680 wrote to memory of 4888	4680	ScanNewOrder_PDF.exe	ScanNewOrder_PDF.exe
PID 4888 wrote to memory of 1620	4888	ScanNewOrder_PDF.exe	netsh.exe
PID 4888 wrote to memory of 1620	4888	ScanNewOrder_PDF.exe	netsh.exe
PID 4888 wrote to memory of 1620	4888	ScanNewOrder_PDF.exe	netsh.exe

outlook_office_path 1 IoCs

Processes:

ScanNewOrder_PDF.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	ScanNewOrder_PDF.exe

outlook_win_path 1 IoCs

Processes:

ScanNewOrder_PDF.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	ScanNewOrder_PDF.exe

C:\Users\Admin\AppData\Local\Temp\ScanNewOrder_PDF.exe
"C:\Users\Admin\AppData\Local\Temp\ScanNewOrder_PDF.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4680

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\VxmLjPfidN" /XML "C:\Users\Admin\AppData\Local\Temp\tmpBA4C.tmp"
2⤵
- Creates scheduled task(s)
PID:4892

C:\Users\Admin\AppData\Local\Temp\ScanNewOrder_PDF.exe
"{path}"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
- outlook_office_path
- outlook_win_path
PID:4888

C:\Windows\SysWOW64\netsh.exe
"netsh" wlan show profile
3⤵
PID:1620

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Credential Access

Credentials in Files

3

T1081

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Data from Local System

3

T1005

Email Collection

1

T1114

Exfiltration

Command and Control

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\ScanNewOrder_PDF.exe.log
Filesize
1KB

MD5
8ec831f3e3a3f77e4a7b9cd32b48384c

SHA1
d83f09fd87c5bd86e045873c231c14836e76a05c

SHA256
7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

SHA512
26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpBA4C.tmp
Filesize
1KB

MD5
39d67f89cafa797470acc17d8f5dbff3

SHA1
016d476156258d79908200a9bc01ed8e1c485b78

SHA256
0469ab6e32880b14b1df4daa834bedc4003387beb7297be0ae072b5294517f63

SHA512
1206d6591a05c48122490b898f7ef0aff5a2f17bd535b16bb2781117a05ee8104cfeec9f4d981e3a4728ff7d4727102fd6fb3e497a7962cd57a6ee0304cc1a92

Download Submit
memory/1620-142-0x0000000000000000-mapping.dmp

Download
memory/4680-132-0x00000000079A0000-0x0000000007A32000-memory.dmp

Filesize
584KB

Download
memory/4680-133-0x0000000002F30000-0x0000000002F3A000-memory.dmp

Filesize
40KB

Download
memory/4680-134-0x000000000B400000-0x000000000B49C000-memory.dmp

Filesize
624KB

Download
memory/4680-130-0x0000000000A00000-0x0000000000A88000-memory.dmp

Filesize
544KB

Download
memory/4680-131-0x0000000007F50000-0x00000000084F4000-memory.dmp

Filesize
5.6MB

Download
memory/4888-137-0x0000000000000000-mapping.dmp

Download
memory/4888-138-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/4888-140-0x0000000005A70000-0x0000000005AD6000-memory.dmp

Filesize
408KB

Download
memory/4888-141-0x00000000065A0000-0x00000000065F0000-memory.dmp

Filesize
320KB

Download
memory/4892-135-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

Loading Replay Monitor...

Downloads