agenttesla | 858d78e45567e3b39affd12795d7b16fbc9af5d725ee7a0dffc10a86ca22133d

General

Target

shipping documents.exe
Size

463KB
MD5

1572bb732795b09ce8469e615ffb010d
SHA1

ccfa832de9028ab78dd2d9554e8b8d95b275bc9c
SHA256

858d78e45567e3b39affd12795d7b16fbc9af5d725ee7a0dffc10a86ca22133d
SHA512

581e68da17ed09656d5e522e5ff7f8507885eff7975c4a6177df21d9e27162704dd02e55beb62f056fd6cfaa0229996ed99e4aee99cb72bbaf3c0c42c324825b
SSDEEP

12288:l7cfm2Ib++4UWomGiUjcI0tlgx21XfR8d6:lQObH4rdNI0K2hfS6

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.lubdub.com
Port:
587
Username:
[email protected]
Password:
J-y!2e_fWMH_XP8F_008
Email To:
[email protected]

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

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1728 set thread context of 268	1728	shipping documents.exe	29

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1728	shipping documents.exe
1728	shipping documents.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1728	shipping documents.exe
Token: SeDebugPrivilege	268	RegSvcs.exe

Suspicious use of WriteProcessMemory 19 IoCs

description	pid	Process	procid_target
PID 1728 wrote to memory of 584	1728	shipping documents.exe	28
PID 1728 wrote to memory of 584	1728	shipping documents.exe	28
PID 1728 wrote to memory of 584	1728	shipping documents.exe	28
PID 1728 wrote to memory of 584	1728	shipping documents.exe	28
PID 1728 wrote to memory of 584	1728	shipping documents.exe	28
PID 1728 wrote to memory of 584	1728	shipping documents.exe	28
PID 1728 wrote to memory of 584	1728	shipping documents.exe	28
PID 1728 wrote to memory of 268	1728	shipping documents.exe	29
PID 1728 wrote to memory of 268	1728	shipping documents.exe	29
PID 1728 wrote to memory of 268	1728	shipping documents.exe	29
PID 1728 wrote to memory of 268	1728	shipping documents.exe	29
PID 1728 wrote to memory of 268	1728	shipping documents.exe	29
PID 1728 wrote to memory of 268	1728	shipping documents.exe	29
PID 1728 wrote to memory of 268	1728	shipping documents.exe	29
PID 1728 wrote to memory of 268	1728	shipping documents.exe	29
PID 1728 wrote to memory of 268	1728	shipping documents.exe	29
PID 1728 wrote to memory of 268	1728	shipping documents.exe	29
PID 1728 wrote to memory of 268	1728	shipping documents.exe	29
PID 1728 wrote to memory of 268	1728	shipping documents.exe	29

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\shipping documents.exe
"C:\Users\Admin\AppData\Local\Temp\shipping documents.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1728
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "{path}"
  2⤵
  PID:584
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "{path}"
  2⤵
  - Accesses Microsoft Outlook profiles
  - Suspicious use of AdjustPrivilegeToken
  - outlook_office_path
  - outlook_win_path
  PID:268

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Email Collection

1

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/268-66-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/268-70-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/268-72-0x0000000004DC0000-0x0000000004E00000-memory.dmp

Filesize
256KB

Download
memory/268-71-0x0000000004DC0000-0x0000000004E00000-memory.dmp

Filesize
256KB

Download
memory/268-68-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/268-63-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/268-65-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/268-61-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/268-62-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/268-64-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1728-55-0x0000000004D50000-0x0000000004D90000-memory.dmp

Filesize
256KB

Download
memory/1728-60-0x0000000001FE0000-0x0000000002010000-memory.dmp

Filesize
192KB

Download
memory/1728-54-0x00000000008E0000-0x000000000095A000-memory.dmp

Filesize
488KB

Download
memory/1728-59-0x0000000004EA0000-0x0000000004F1C000-memory.dmp

Filesize
496KB

Download
memory/1728-58-0x0000000004D50000-0x0000000004D90000-memory.dmp

Filesize
256KB

Download
memory/1728-57-0x0000000000630000-0x000000000063C000-memory.dmp

Filesize
48KB

Download
memory/1728-56-0x000000007EF40000-0x000000007EF50000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing