agenttesla | aadb33b16813d11fedf84427622b20fe6381534a5ab973adb309e05b5b7be182

General

Target

Eaton PO-45150292964.exe
Size

656KB
MD5

c8b8fcd8d144b407e72583a4168d2404
SHA1

a4752e915714c2ef3c1677d92036f59a2c733542
SHA256

aadb33b16813d11fedf84427622b20fe6381534a5ab973adb309e05b5b7be182
SHA512

8a3a4325aa83b82e12a479a45c378b9819b6fa4c11535c22072cbf73f4442f54eb61a98af4dc88e55c109f14465f5d5c528a5479a3d2a5d8ce07e2c231ef2d11
SSDEEP

12288:puUrYCFd6xHxLSCGLEDzAjYSJYZ7LfRS3xWF+9+qpuctejkR:t81xRuCEYSk7LfsuGucA2

Score

10^/10

agenttesla execution keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.voivocars.com
Port:
587
Username:
[email protected]
Password:
ettyquest11
Email To:
[email protected]

Signatures

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

Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

pid	Process
2560	powershell.exe
2672	powershell.exe

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

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2664 set thread context of 2748	2664	Eaton PO-45150292964.exe	34

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

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/Job

T1053

pid	Process
2528	schtasks.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2748	Eaton PO-45150292964.exe
2748	Eaton PO-45150292964.exe
2672	powershell.exe
2560	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	2748	Eaton PO-45150292964.exe
Token: SeDebugPrivilege	2560	powershell.exe
Token: SeDebugPrivilege	2672	powershell.exe

Suspicious use of WriteProcessMemory 21 IoCs

description	pid	Process	procid_target
PID 2664 wrote to memory of 2672	2664	Eaton PO-45150292964.exe	28
PID 2664 wrote to memory of 2672	2664	Eaton PO-45150292964.exe	28
PID 2664 wrote to memory of 2672	2664	Eaton PO-45150292964.exe	28
PID 2664 wrote to memory of 2672	2664	Eaton PO-45150292964.exe	28
PID 2664 wrote to memory of 2560	2664	Eaton PO-45150292964.exe	30
PID 2664 wrote to memory of 2560	2664	Eaton PO-45150292964.exe	30
PID 2664 wrote to memory of 2560	2664	Eaton PO-45150292964.exe	30
PID 2664 wrote to memory of 2560	2664	Eaton PO-45150292964.exe	30
PID 2664 wrote to memory of 2528	2664	Eaton PO-45150292964.exe	31
PID 2664 wrote to memory of 2528	2664	Eaton PO-45150292964.exe	31
PID 2664 wrote to memory of 2528	2664	Eaton PO-45150292964.exe	31
PID 2664 wrote to memory of 2528	2664	Eaton PO-45150292964.exe	31
PID 2664 wrote to memory of 2748	2664	Eaton PO-45150292964.exe	34
PID 2664 wrote to memory of 2748	2664	Eaton PO-45150292964.exe	34
PID 2664 wrote to memory of 2748	2664	Eaton PO-45150292964.exe	34
PID 2664 wrote to memory of 2748	2664	Eaton PO-45150292964.exe	34
PID 2664 wrote to memory of 2748	2664	Eaton PO-45150292964.exe	34
PID 2664 wrote to memory of 2748	2664	Eaton PO-45150292964.exe	34
PID 2664 wrote to memory of 2748	2664	Eaton PO-45150292964.exe	34
PID 2664 wrote to memory of 2748	2664	Eaton PO-45150292964.exe	34
PID 2664 wrote to memory of 2748	2664	Eaton PO-45150292964.exe	34

C:\Users\Admin\AppData\Local\Temp\Eaton PO-45150292964.exe
"C:\Users\Admin\AppData\Local\Temp\Eaton PO-45150292964.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2664
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\Eaton PO-45150292964.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2672
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\QnUEjgNFSbQI.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2560
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\QnUEjgNFSbQI" /XML "C:\Users\Admin\AppData\Local\Temp\tmp9849.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:2528
- C:\Users\Admin\AppData\Local\Temp\Eaton PO-45150292964.exe
  "C:\Users\Admin\AppData\Local\Temp\Eaton PO-45150292964.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2748

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

PowerShell

Scheduled Task/Job

Persistence

Scheduled Task/Job

1

T1053

Privilege Escalation

Scheduled Task/Job

1

T1053

Defense Evasion

Credential Access

Unsecured Credentials

4

T1552

Credentials In Files

3

T1552.001

Credentials in Registry

1

T1552.002

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

4

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\tmp9849.tmp

Filesize
1KB

MD5
293073e9e55ad13031dac85a0720deaa

SHA1
e048c30eb15503d050668cf9649d440d06f4e8c1

SHA256
05235f84c69ed3bb0930a32ea49225d5110728e956518f51a57d9f11d9e055f2

SHA512
422c1f759784f4439b150837558ba2a4510e233e67d30cc1bd52cf776ed88bf0b07a5df86ddf0e27a35bdabc2007bf75b7d762d385998783cd7b87625b7993d8

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\SPU7MZGYXPDC69OUBTMX.temp

Filesize
7KB

MD5
f4193f8039576294c07ae92ce4afd98a

SHA1
9f591f94a68ced7dfcf61eb65272610679561b20

SHA256
5f82ac45f11047d69a4d8522445f52817f767324f208adb9a65d43dcb1dac46c

SHA512
e70cfef8cfe26fe0ea025a26d10a8e2378f1148d897cf10e6fc0c7e857ef968e61a55f405b578daddabee0c80a8b3555b0926f8dfd0bd4ece731a8371fcea95e

Download Submit
memory/2664-5-0x00000000005D0000-0x00000000005E0000-memory.dmp

Filesize
64KB

Download
memory/2664-33-0x0000000074DF0000-0x00000000754DE000-memory.dmp

Filesize
6.9MB

Download
memory/2664-4-0x00000000005C0000-0x00000000005CC000-memory.dmp

Filesize
48KB

Download
memory/2664-0-0x0000000074DFE000-0x0000000074DFF000-memory.dmp

Filesize
4KB

Download
memory/2664-6-0x0000000004EA0000-0x0000000004F22000-memory.dmp

Filesize
520KB

Download
memory/2664-7-0x0000000074DFE000-0x0000000074DFF000-memory.dmp

Filesize
4KB

Download
memory/2664-8-0x0000000074DF0000-0x00000000754DE000-memory.dmp

Filesize
6.9MB

Download
memory/2664-2-0x0000000074DF0000-0x00000000754DE000-memory.dmp

Filesize
6.9MB

Download
memory/2664-1-0x0000000000C20000-0x0000000000CC6000-memory.dmp

Filesize
664KB

Download
memory/2664-3-0x00000000005A0000-0x00000000005B6000-memory.dmp

Filesize
88KB

Download
memory/2748-21-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2748-32-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2748-31-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2748-29-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2748-27-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2748-25-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2748-23-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2748-30-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads