agenttesla | 09523cd3fc0e17afce188feba581f69856f02b8712f3fc3dc8820bcddb38d14c

General

Target

b8aeea3f7ef70b323830b29a881aa47ffe63cd2e6109bbcc1412ca3a0de7ceff.exe
Size

330KB
MD5

f06c2933e107c821c0f1ce5189e00afe
SHA1

57178d398c17b35ab813606f3d663b79c273a8da
SHA256

b8aeea3f7ef70b323830b29a881aa47ffe63cd2e6109bbcc1412ca3a0de7ceff
SHA512

415f3b6fc8158ceef1808763418c70441460d714e0737a18c4578cf50c9fce3fa8e3f9a4a74f969191087c19d7b21603f5f35379e56271fdc011492181aa662b
SSDEEP

6144:KIimSUgVG/HLWUjVViBFGwkD5G8Sr36u2OT1/1RqPC8+IQFsy:pSdg/HLW40gNmBT1OC8+I

Score

10^/10

agenttesla keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.guestequipment.com.au
Port:
587
Username:
[email protected]
Password:
Clone89!
Email To:
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
Reads WinSCP keys stored on the system 2 TTPs
Tries to access WinSCP stored sessions.
spyware stealer

Data from Local System
T1005

Credentials in Registry
T1552.002
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

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-1-5-21-4084619521-2220719027-1909462854-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\wLUPT = "C:\\Users\\Admin\\AppData\\Roaming\\wLUPT\\wLUPT.exe"	b8aeea3f7ef70b323830b29a881aa47ffe63cd2e6109bbcc1412ca3a0de7ceff.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 680 set thread context of 3004	680	b8aeea3f7ef70b323830b29a881aa47ffe63cd2e6109bbcc1412ca3a0de7ceff.exe	87

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3004	b8aeea3f7ef70b323830b29a881aa47ffe63cd2e6109bbcc1412ca3a0de7ceff.exe
3004	b8aeea3f7ef70b323830b29a881aa47ffe63cd2e6109bbcc1412ca3a0de7ceff.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3004	b8aeea3f7ef70b323830b29a881aa47ffe63cd2e6109bbcc1412ca3a0de7ceff.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3004	b8aeea3f7ef70b323830b29a881aa47ffe63cd2e6109bbcc1412ca3a0de7ceff.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 680 wrote to memory of 3004	680	b8aeea3f7ef70b323830b29a881aa47ffe63cd2e6109bbcc1412ca3a0de7ceff.exe	87
PID 680 wrote to memory of 3004	680	b8aeea3f7ef70b323830b29a881aa47ffe63cd2e6109bbcc1412ca3a0de7ceff.exe	87
PID 680 wrote to memory of 3004	680	b8aeea3f7ef70b323830b29a881aa47ffe63cd2e6109bbcc1412ca3a0de7ceff.exe	87
PID 680 wrote to memory of 3004	680	b8aeea3f7ef70b323830b29a881aa47ffe63cd2e6109bbcc1412ca3a0de7ceff.exe	87
PID 680 wrote to memory of 3004	680	b8aeea3f7ef70b323830b29a881aa47ffe63cd2e6109bbcc1412ca3a0de7ceff.exe	87
PID 680 wrote to memory of 3004	680	b8aeea3f7ef70b323830b29a881aa47ffe63cd2e6109bbcc1412ca3a0de7ceff.exe	87
PID 680 wrote to memory of 3004	680	b8aeea3f7ef70b323830b29a881aa47ffe63cd2e6109bbcc1412ca3a0de7ceff.exe	87
PID 680 wrote to memory of 3004	680	b8aeea3f7ef70b323830b29a881aa47ffe63cd2e6109bbcc1412ca3a0de7ceff.exe	87

C:\Users\Admin\AppData\Local\Temp\b8aeea3f7ef70b323830b29a881aa47ffe63cd2e6109bbcc1412ca3a0de7ceff.exe
"C:\Users\Admin\AppData\Local\Temp\b8aeea3f7ef70b323830b29a881aa47ffe63cd2e6109bbcc1412ca3a0de7ceff.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:680
- C:\Users\Admin\AppData\Local\Temp\b8aeea3f7ef70b323830b29a881aa47ffe63cd2e6109bbcc1412ca3a0de7ceff.exe
  "C:\Users\Admin\AppData\Local\Temp\b8aeea3f7ef70b323830b29a881aa47ffe63cd2e6109bbcc1412ca3a0de7ceff.exe"
  2⤵
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:3004

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

4

T1552

Credentials In Files

3

T1552.001

Credentials in Registry

1

T1552.002

Discovery

Lateral Movement

Collection

Data from Local System

4

T1005

Command and Control

Exfiltration

Impact

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Downloads

memory/680-0-0x0000000000B70000-0x0000000000BC8000-memory.dmp

Filesize
352KB

Download
memory/680-1-0x0000000074A30000-0x00000000751E0000-memory.dmp

Filesize
7.7MB

Download
memory/680-2-0x00000000055C0000-0x00000000055D0000-memory.dmp

Filesize
64KB

Download
memory/680-9-0x0000000074A30000-0x00000000751E0000-memory.dmp

Filesize
7.7MB

Download
memory/680-4-0x0000000005520000-0x0000000005521000-memory.dmp

Filesize
4KB

Download
memory/3004-8-0x0000000005170000-0x00000000051D6000-memory.dmp

Filesize
408KB

Download
memory/3004-6-0x00000000055B0000-0x0000000005B54000-memory.dmp

Filesize
5.6MB

Download
memory/3004-7-0x0000000004FA0000-0x0000000004FB0000-memory.dmp

Filesize
64KB

Download
memory/3004-5-0x0000000074A30000-0x00000000751E0000-memory.dmp

Filesize
7.7MB

Download
memory/3004-3-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/3004-11-0x0000000005F10000-0x0000000005F60000-memory.dmp

Filesize
320KB

Download
memory/3004-12-0x0000000006000000-0x000000000609C000-memory.dmp

Filesize
624KB

Download
memory/3004-13-0x0000000074A30000-0x00000000751E0000-memory.dmp

Filesize
7.7MB

Download
memory/3004-14-0x0000000004FA0000-0x0000000004FB0000-memory.dmp

Filesize
64KB

Download
memory/3004-15-0x0000000006380000-0x0000000006412000-memory.dmp

Filesize
584KB

Download
memory/3004-16-0x0000000006330000-0x000000000633A000-memory.dmp

Filesize
40KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads