agenttesla | cb573b58876a45479f1cfdd3b6c2a0af71d8bbd00cb072d769e90b5bec8c41f4

General

Target

Item list.exe
Size

1.4MB
MD5

e0a4812dd1d024e13a44144c39698f24
SHA1

d495c940961a47fcfb95f33b541e82d494d33bcf
SHA256

82b1f87a19c8cc0e352e20faecffe3b4c28b188a41328f8074e66d17a19a17e9
SHA512

30a26d50bbd6aed2f6e6fa9b98ec6a62a1474ac6a9ef36297148086440e0b312087588d5a3f8f03183344c45706d9e222e9c6e95d727ce871e0baa868572db16

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
smtp.yandex.ru
Port:
587
Username:
[email protected]
Password:
elevated101

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
smtp.yandex.ru
Port:
587
Username:
[email protected]
Password:
elevated101

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/2620-134-0x0000000000400000-0x0000000000452000-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-1-5-21-1081944012-3634099177-1681222835-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	MSBuild.exe
Key opened	\REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	MSBuild.exe
Key opened	\REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	MSBuild.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

Item list.exe

description pid process target process

PID 1488 set thread context of 2620 1488 Item list.exe MSBuild.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

MSBuild.exe

pid process

2620 MSBuild.exe
2620 MSBuild.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

MSBuild.exe

description pid process

Token: SeDebugPrivilege 2620 MSBuild.exe
Suspicious use of FindShellTrayWindow 3 IoCs

Processes:

Item list.exe

pid process

1488 Item list.exe
1488 Item list.exe
1488 Item list.exe
Suspicious use of SendNotifyMessage 3 IoCs

Processes:

Item list.exe

pid process

1488 Item list.exe
1488 Item list.exe
1488 Item list.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

MSBuild.exe

pid process

2620 MSBuild.exe

description	pid	process	target process
PID 1488 set thread context of 2620	1488	Item list.exe	MSBuild.exe

pid	process
2620	MSBuild.exe
2620	MSBuild.exe

description	pid	process
Token: SeDebugPrivilege	2620	MSBuild.exe

pid	process
1488	Item list.exe
1488	Item list.exe
1488	Item list.exe

pid	process
1488	Item list.exe
1488	Item list.exe
1488	Item list.exe

pid	process
2620	MSBuild.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

Item list.exeMSBuild.exe

description	pid	process	target process
PID 1488 wrote to memory of 2620	1488	Item list.exe	MSBuild.exe
PID 1488 wrote to memory of 2620	1488	Item list.exe	MSBuild.exe
PID 1488 wrote to memory of 2620	1488	Item list.exe	MSBuild.exe
PID 1488 wrote to memory of 2620	1488	Item list.exe	MSBuild.exe
PID 1488 wrote to memory of 2620	1488	Item list.exe	MSBuild.exe
PID 2620 wrote to memory of 320	2620	MSBuild.exe	netsh.exe
PID 2620 wrote to memory of 320	2620	MSBuild.exe	netsh.exe
PID 2620 wrote to memory of 320	2620	MSBuild.exe	netsh.exe

outlook_office_path 1 IoCs

Processes:

MSBuild.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-1081944012-3634099177-1681222835-1000\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-1-5-21-1081944012-3634099177-1681222835-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	MSBuild.exe

C:\Users\Admin\AppData\Local\Temp\Item list.exe
"C:\Users\Admin\AppData\Local\Temp\Item list.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1488

C:\Windows\Microsoft.NET\Framework\v2.0.50727\MSBuild.exe
"C:\\\\Windows\\\\Microsoft.NET\\\\Framework\\\\v2.0.50727\\\\MSBuild.exe"
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:2620

C:\Windows\SysWOW64\netsh.exe
"netsh" wlan show profile
3⤵
PID:320

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/320-140-0x0000000000000000-mapping.dmp

Download
memory/1488-131-0x0000000004DC0000-0x0000000004E57000-memory.dmp

Filesize
604KB

Download
memory/1488-132-0x0000000004E60000-0x0000000004EF7000-memory.dmp

Filesize
604KB

Download
memory/2620-133-0x0000000000000000-mapping.dmp

Download
memory/2620-134-0x0000000000400000-0x0000000000452000-memory.dmp

Filesize
328KB

Download
memory/2620-139-0x00000000753B0000-0x0000000075961000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads