agenttesla | 606e2c0a9645a0537329503d77824f84c84bc0f06a614806714dcc1b2603bbf2

General

Target

ORDEN DE COMPRA.exe
Size

893KB
MD5

83f87a4734849d17938d841c91ee53c6
SHA1

06950782e923a1fc76dcb8c590580b58a2eb4c2f
SHA256

b822f0fdc5aac44af623c0fe224fca6af76feac6f2bccb59ab15cfcdaa7bfe0f
SHA512

ae947be1864ab0ed1a09a947c71a1f872ee5ecfcccf0fbbceba1da2287ff885a1df1bd5844b219cbccd821d95f3dd25d7ec5ba51267585d62bb9ab6fc737428a
SSDEEP

12288:ALNphggghCLV2GecUowJVNaU67hB/6Vj3Fh1JKWd+WMcsDwky7Dz71pP7mo5oFC4:UNphggZVDgNavhxohe6XF7mo5oFCEkv

Score

10^/10

agenttesla collection keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
us2.smtp.mailhostbox.com
Port:
587
Username:
[email protected]
Password:
romeovm2015

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla

AgentTesla payload 1 IoCs

resource	yara_rule
behavioral2/memory/2344-13-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla

CustAttr .NET packer 1 IoCs

Detects CustAttr .NET packer in memory.

resource	yara_rule
behavioral2/memory/3716-8-0x0000000003210000-0x0000000003222000-memory.dmp	CustAttr

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
T1552.001
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
T1552.001
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
T1552.001

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	ORDEN DE COMPRA.exe
Key opened	\REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	ORDEN DE COMPRA.exe
Key opened	\REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	ORDEN DE COMPRA.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\YYtJku = "C:\\Users\\Admin\\AppData\\Roaming\\YYtJku\\YYtJku.exe"	ORDEN DE COMPRA.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3716 set thread context of 2344	3716	ORDEN DE COMPRA.exe	95

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
3716	ORDEN DE COMPRA.exe
2344	ORDEN DE COMPRA.exe
2344	ORDEN DE COMPRA.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2344	ORDEN DE COMPRA.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	3716	ORDEN DE COMPRA.exe
Token: SeDebugPrivilege	2344	ORDEN DE COMPRA.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 3716 wrote to memory of 2344	3716	ORDEN DE COMPRA.exe	95
PID 3716 wrote to memory of 2344	3716	ORDEN DE COMPRA.exe	95
PID 3716 wrote to memory of 2344	3716	ORDEN DE COMPRA.exe	95
PID 3716 wrote to memory of 2344	3716	ORDEN DE COMPRA.exe	95
PID 3716 wrote to memory of 2344	3716	ORDEN DE COMPRA.exe	95
PID 3716 wrote to memory of 2344	3716	ORDEN DE COMPRA.exe	95
PID 3716 wrote to memory of 2344	3716	ORDEN DE COMPRA.exe	95
PID 3716 wrote to memory of 2344	3716	ORDEN DE COMPRA.exe	95

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	ORDEN DE COMPRA.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	ORDEN DE COMPRA.exe

C:\Users\Admin\AppData\Local\Temp\ORDEN DE COMPRA.exe
"C:\Users\Admin\AppData\Local\Temp\ORDEN DE COMPRA.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3716
- C:\Users\Admin\AppData\Local\Temp\ORDEN DE COMPRA.exe
  "C:\Users\Admin\AppData\Local\Temp\ORDEN DE COMPRA.exe"
  2⤵
  - Accesses Microsoft Outlook profiles
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: RenamesItself
  - Suspicious use of AdjustPrivilegeToken
  - outlook_office_path
  - outlook_win_path
  PID:2344

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Unsecured Credentials

3

T1552

Credentials In Files

3

T1552.001

Discovery

Lateral Movement

Collection

Data from Local System

Email Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\ORDEN DE COMPRA.exe.log

Filesize
1KB

MD5
17573558c4e714f606f997e5157afaac

SHA1
13e16e9415ceef429aaf124139671ebeca09ed23

SHA256
c18db6aecad2436da4a63ff26af4e3a337cca48f01c21b8db494fe5ccc60e553

SHA512
f4edf13f05a0d142e4dd42802098c8c44988ee8869621a62c2b565a77c9a95857f636583ff8d6d9baa366603d98b9bfbf1fc75bc6f9f8f83c80cb1215b2941cc

Download Submit
memory/2344-13-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2344-25-0x00000000052C0000-0x00000000052D0000-memory.dmp

Filesize
64KB

Download
memory/2344-24-0x0000000001260000-0x00000000012B0000-memory.dmp

Filesize
320KB

Download
memory/2344-23-0x00000000052C0000-0x00000000052D0000-memory.dmp

Filesize
64KB

Download
memory/2344-22-0x0000000074EB0000-0x0000000075660000-memory.dmp

Filesize
7.7MB

Download
memory/2344-19-0x0000000005560000-0x0000000005578000-memory.dmp

Filesize
96KB

Download
memory/2344-20-0x0000000006200000-0x0000000006266000-memory.dmp

Filesize
408KB

Download
memory/2344-17-0x00000000052C0000-0x00000000052D0000-memory.dmp

Filesize
64KB

Download
memory/2344-16-0x0000000074EB0000-0x0000000075660000-memory.dmp

Filesize
7.7MB

Download
memory/3716-6-0x0000000005970000-0x000000000597A000-memory.dmp

Filesize
40KB

Download
memory/3716-18-0x0000000074EB0000-0x0000000075660000-memory.dmp

Filesize
7.7MB

Download
memory/3716-12-0x0000000008730000-0x0000000008772000-memory.dmp

Filesize
264KB

Download
memory/3716-10-0x0000000005920000-0x0000000005930000-memory.dmp

Filesize
64KB

Download
memory/3716-9-0x0000000074EB0000-0x0000000075660000-memory.dmp

Filesize
7.7MB

Download
memory/3716-8-0x0000000003210000-0x0000000003222000-memory.dmp

Filesize
72KB

Download
memory/3716-7-0x0000000005C60000-0x0000000005CB6000-memory.dmp

Filesize
344KB

Download
memory/3716-11-0x00000000086A0000-0x000000000872A000-memory.dmp

Filesize
552KB

Download
memory/3716-0-0x0000000000E90000-0x0000000000F76000-memory.dmp

Filesize
920KB

Download
memory/3716-5-0x0000000005920000-0x0000000005930000-memory.dmp

Filesize
64KB

Download
memory/3716-4-0x0000000005AA0000-0x0000000005B32000-memory.dmp

Filesize
584KB

Download
memory/3716-3-0x0000000006050000-0x00000000065F4000-memory.dmp

Filesize
5.6MB

Download
memory/3716-2-0x0000000005A00000-0x0000000005A9C000-memory.dmp

Filesize
624KB

Download
memory/3716-1-0x0000000074EB0000-0x0000000075660000-memory.dmp

Filesize
7.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads