agenttesla | aadb33b16813d11fedf84427622b20fe6381534a5ab973adb309e05b5b7be182

Analysis

max time kernel
133s
max time network
103s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
27/05/2024, 11:27

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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
4644	powershell.exe
4140	powershell.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\Control Panel\International\Geo\Nation	Eaton PO-45150292964.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 4928 set thread context of 3656	4928	Eaton PO-45150292964.exe	101

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
4480	schtasks.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
4644	powershell.exe
4140	powershell.exe
4140	powershell.exe
4644	powershell.exe
3656	Eaton PO-45150292964.exe
3656	Eaton PO-45150292964.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	4644	powershell.exe
Token: SeDebugPrivilege	4140	powershell.exe
Token: SeDebugPrivilege	3656	Eaton PO-45150292964.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 4928 wrote to memory of 4644	4928	Eaton PO-45150292964.exe	95
PID 4928 wrote to memory of 4644	4928	Eaton PO-45150292964.exe	95
PID 4928 wrote to memory of 4644	4928	Eaton PO-45150292964.exe	95
PID 4928 wrote to memory of 4140	4928	Eaton PO-45150292964.exe	97
PID 4928 wrote to memory of 4140	4928	Eaton PO-45150292964.exe	97
PID 4928 wrote to memory of 4140	4928	Eaton PO-45150292964.exe	97
PID 4928 wrote to memory of 4480	4928	Eaton PO-45150292964.exe	99
PID 4928 wrote to memory of 4480	4928	Eaton PO-45150292964.exe	99
PID 4928 wrote to memory of 4480	4928	Eaton PO-45150292964.exe	99
PID 4928 wrote to memory of 3656	4928	Eaton PO-45150292964.exe	101
PID 4928 wrote to memory of 3656	4928	Eaton PO-45150292964.exe	101
PID 4928 wrote to memory of 3656	4928	Eaton PO-45150292964.exe	101
PID 4928 wrote to memory of 3656	4928	Eaton PO-45150292964.exe	101
PID 4928 wrote to memory of 3656	4928	Eaton PO-45150292964.exe	101
PID 4928 wrote to memory of 3656	4928	Eaton PO-45150292964.exe	101
PID 4928 wrote to memory of 3656	4928	Eaton PO-45150292964.exe	101
PID 4928 wrote to memory of 3656	4928	Eaton PO-45150292964.exe	101

C:\Users\Admin\AppData\Local\Temp\Eaton PO-45150292964.exe
"C:\Users\Admin\AppData\Local\Temp\Eaton PO-45150292964.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4928
- 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:4644
- 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:4140
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\QnUEjgNFSbQI" /XML "C:\Users\Admin\AppData\Local\Temp\tmpB779.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:4480
- 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:3656

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Scheduled Task/Job

T1053

Persistence

Scheduled Task/Job

T1053

Privilege Escalation

Scheduled Task/Job

T1053

Defense Evasion

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Credentials in Registry

T1552.002

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log

Filesize
2KB

MD5
968cb9309758126772781b83adb8a28f

SHA1
8da30e71accf186b2ba11da1797cf67f8f78b47c

SHA256
92099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a

SHA512
4bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
18KB

MD5
f5bd97cf0bae489b670a3c502bf49399

SHA1
98384957295142ffa266e7753d3fc7a18a7a5663

SHA256
1bd11290f95270fdc6e8e8d558aad8ff83e6074c0617a709fe321f1f4f753325

SHA512
5b82d1f93ccefaf9eef742d500f99bff765242aa85839b8069ac3a832eeb3803cb74dee71a9306e85d6a74d782d2f6b03d6e8f48bc1aef656160130ead97ec55

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_5pmtkude.hpk.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpB779.tmp

Filesize
1KB

MD5
30618b82e83b74e07329c9d85e72805f

SHA1
625fd5ef9e2e006ef6f33fed49725ba181ca62ff

SHA256
2032a0bfea55ac81f9648bfd2781d17981ba80ca6fa4ed9a5895348ea59024ad

SHA512
492b46856817cb82dc8d7facb69b7327017cf8f4fc71e8ffeb5926a4b00c45223e077620a8b5060808438c7ad4a6bba98176acb7fcf9fc7f5ae1c86c65844796

Download Submit
memory/3656-48-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/3656-92-0x0000000006800000-0x0000000006850000-memory.dmp

Filesize
320KB

Download
memory/4140-78-0x0000000007330000-0x000000000733A000-memory.dmp

Filesize
40KB

Download
memory/4140-73-0x0000000007130000-0x000000000714E000-memory.dmp

Filesize
120KB

Download
memory/4140-80-0x00000000074C0000-0x00000000074D1000-memory.dmp

Filesize
68KB

Download
memory/4140-79-0x0000000007540000-0x00000000075D6000-memory.dmp

Filesize
600KB

Download
memory/4140-46-0x0000000074AC0000-0x0000000075270000-memory.dmp

Filesize
7.7MB

Download
memory/4140-75-0x00000000071B0000-0x0000000007253000-memory.dmp

Filesize
652KB

Download
memory/4140-54-0x0000000075370000-0x00000000753BC000-memory.dmp

Filesize
304KB

Download
memory/4140-82-0x0000000007500000-0x0000000007514000-memory.dmp

Filesize
80KB

Download
memory/4140-53-0x0000000007170000-0x00000000071A2000-memory.dmp

Filesize
200KB

Download
memory/4140-52-0x0000000006010000-0x000000000605C000-memory.dmp

Filesize
304KB

Download
memory/4140-51-0x0000000005F80000-0x0000000005F9E000-memory.dmp

Filesize
120KB

Download
memory/4140-83-0x0000000007600000-0x000000000761A000-memory.dmp

Filesize
104KB

Download
memory/4140-47-0x0000000074AC0000-0x0000000075270000-memory.dmp

Filesize
7.7MB

Download
memory/4140-26-0x0000000074AC0000-0x0000000075270000-memory.dmp

Filesize
7.7MB

Download
memory/4140-84-0x00000000075E0000-0x00000000075E8000-memory.dmp

Filesize
32KB

Download
memory/4140-91-0x0000000074AC0000-0x0000000075270000-memory.dmp

Filesize
7.7MB

Download
memory/4644-76-0x00000000078D0000-0x0000000007F4A000-memory.dmp

Filesize
6.5MB

Download
memory/4644-81-0x00000000074C0000-0x00000000074CE000-memory.dmp

Filesize
56KB

Download
memory/4644-37-0x0000000005980000-0x0000000005CD4000-memory.dmp

Filesize
3.3MB

Download
memory/4644-23-0x00000000058A0000-0x0000000005906000-memory.dmp

Filesize
408KB

Download
memory/4644-25-0x0000000005910000-0x0000000005976000-memory.dmp

Filesize
408KB

Download
memory/4644-21-0x0000000074AC0000-0x0000000075270000-memory.dmp

Filesize
7.7MB

Download
memory/4644-90-0x0000000074AC0000-0x0000000075270000-memory.dmp

Filesize
7.7MB

Download
memory/4644-19-0x0000000005270000-0x0000000005898000-memory.dmp

Filesize
6.2MB

Download
memory/4644-20-0x0000000074AC0000-0x0000000075270000-memory.dmp

Filesize
7.7MB

Download
memory/4644-18-0x0000000074AC0000-0x0000000075270000-memory.dmp

Filesize
7.7MB

Download
memory/4644-64-0x0000000075370000-0x00000000753BC000-memory.dmp

Filesize
304KB

Download
memory/4644-17-0x0000000002660000-0x0000000002696000-memory.dmp

Filesize
216KB

Download
memory/4644-22-0x00000000051B0000-0x00000000051D2000-memory.dmp

Filesize
136KB

Download
memory/4644-77-0x0000000007290000-0x00000000072AA000-memory.dmp

Filesize
104KB

Download
memory/4928-7-0x0000000006420000-0x000000000642C000-memory.dmp

Filesize
48KB

Download
memory/4928-50-0x0000000074AC0000-0x0000000075270000-memory.dmp

Filesize
7.7MB

Download
memory/4928-10-0x000000000A3D0000-0x000000000A46C000-memory.dmp

Filesize
624KB

Download
memory/4928-9-0x0000000006470000-0x00000000064F2000-memory.dmp

Filesize
520KB

Download
memory/4928-8-0x0000000006430000-0x0000000006440000-memory.dmp

Filesize
64KB

Download
memory/4928-12-0x0000000074AC0000-0x0000000075270000-memory.dmp

Filesize
7.7MB

Download
memory/4928-4-0x0000000074AC0000-0x0000000075270000-memory.dmp

Filesize
7.7MB

Download
memory/4928-0-0x0000000074ACE000-0x0000000074ACF000-memory.dmp

Filesize
4KB

Download
memory/4928-11-0x0000000074ACE000-0x0000000074ACF000-memory.dmp

Filesize
4KB

Download
memory/4928-5-0x00000000053F0000-0x00000000053FA000-memory.dmp

Filesize
40KB

Download
memory/4928-3-0x0000000005250000-0x00000000052E2000-memory.dmp

Filesize
584KB

Download
memory/4928-2-0x0000000005760000-0x0000000005D04000-memory.dmp

Filesize
5.6MB

Download
memory/4928-6-0x0000000007E30000-0x0000000007E46000-memory.dmp

Filesize
88KB

Download
memory/4928-1-0x0000000000920000-0x00000000009C6000-memory.dmp

Filesize
664KB

Download