agenttesla | 54073ee0f8a37dcccf53d58faca884db265e1fc0fd4311694ba595999b17b4fd

Analysis

max time kernel
133s
max time network
140s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
31/08/2024, 05:48

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General

Target

468fdf7f7ac681b8ad34959240f8a8dfebaaddcbd2a0915a762ee086f23fd4eb.exe
Size

727KB
MD5

bceaca06a407a610bf6aa5478c73464d
SHA1

d96a8006d6ac538c84c5936c175b1786193f1dea
SHA256

468fdf7f7ac681b8ad34959240f8a8dfebaaddcbd2a0915a762ee086f23fd4eb
SHA512

8df7c314bc471f373de97814a9644185eeb05537562822142508ec020b03c8a128aa84d8f79c1093e6cb50cd1f91de55ad99adbd9424050c0ae99381f979b0ab
SSDEEP

12288:J0UTvVVxAqTzOW6T9ESBDm0wrI6dVaIfuwd7UDZiHesi9wzde:bXxlzOW6TuSB660aIfJKDZYesi9

Score

10^/10

agenttesla credential_access discovery execution keylogger spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: ftp
Host:
cash4cars.nz
Port:
21
Username:
[email protected]
Password:
-[([pqM~nGA4

Extracted

Family

agenttesla

Credentials

Protocol: ftp
Host:
ftp://cash4cars.nz
Port:
21
Username:
[email protected]
Password:
-[([pqM~nGA4

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
credential_access stealer

Credentials from Web Browsers
T1555.003

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
3804	powershell.exe
3280	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-1-5-21-1194130065-3471212556-1656947724-1000\Control Panel\International\Geo\Nation	468fdf7f7ac681b8ad34959240f8a8dfebaaddcbd2a0915a762ee086f23fd4eb.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

Looks up external IP address via web service 2 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
26	api.ipify.org
27	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2904 set thread context of 2280	2904	468fdf7f7ac681b8ad34959240f8a8dfebaaddcbd2a0915a762ee086f23fd4eb.exe	100

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 5 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	468fdf7f7ac681b8ad34959240f8a8dfebaaddcbd2a0915a762ee086f23fd4eb.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	468fdf7f7ac681b8ad34959240f8a8dfebaaddcbd2a0915a762ee086f23fd4eb.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

T1053.005

pid	Process
3520	schtasks.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
2904	468fdf7f7ac681b8ad34959240f8a8dfebaaddcbd2a0915a762ee086f23fd4eb.exe
3804	powershell.exe
3280	powershell.exe
2904	468fdf7f7ac681b8ad34959240f8a8dfebaaddcbd2a0915a762ee086f23fd4eb.exe
2280	468fdf7f7ac681b8ad34959240f8a8dfebaaddcbd2a0915a762ee086f23fd4eb.exe
2280	468fdf7f7ac681b8ad34959240f8a8dfebaaddcbd2a0915a762ee086f23fd4eb.exe
3804	powershell.exe
3280	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	2904	468fdf7f7ac681b8ad34959240f8a8dfebaaddcbd2a0915a762ee086f23fd4eb.exe
Token: SeDebugPrivilege	3804	powershell.exe
Token: SeDebugPrivilege	3280	powershell.exe
Token: SeDebugPrivilege	2280	468fdf7f7ac681b8ad34959240f8a8dfebaaddcbd2a0915a762ee086f23fd4eb.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 2904 wrote to memory of 3804	2904	468fdf7f7ac681b8ad34959240f8a8dfebaaddcbd2a0915a762ee086f23fd4eb.exe	94
PID 2904 wrote to memory of 3804	2904	468fdf7f7ac681b8ad34959240f8a8dfebaaddcbd2a0915a762ee086f23fd4eb.exe	94
PID 2904 wrote to memory of 3804	2904	468fdf7f7ac681b8ad34959240f8a8dfebaaddcbd2a0915a762ee086f23fd4eb.exe	94
PID 2904 wrote to memory of 3280	2904	468fdf7f7ac681b8ad34959240f8a8dfebaaddcbd2a0915a762ee086f23fd4eb.exe	96
PID 2904 wrote to memory of 3280	2904	468fdf7f7ac681b8ad34959240f8a8dfebaaddcbd2a0915a762ee086f23fd4eb.exe	96
PID 2904 wrote to memory of 3280	2904	468fdf7f7ac681b8ad34959240f8a8dfebaaddcbd2a0915a762ee086f23fd4eb.exe	96
PID 2904 wrote to memory of 3520	2904	468fdf7f7ac681b8ad34959240f8a8dfebaaddcbd2a0915a762ee086f23fd4eb.exe	98
PID 2904 wrote to memory of 3520	2904	468fdf7f7ac681b8ad34959240f8a8dfebaaddcbd2a0915a762ee086f23fd4eb.exe	98
PID 2904 wrote to memory of 3520	2904	468fdf7f7ac681b8ad34959240f8a8dfebaaddcbd2a0915a762ee086f23fd4eb.exe	98
PID 2904 wrote to memory of 2280	2904	468fdf7f7ac681b8ad34959240f8a8dfebaaddcbd2a0915a762ee086f23fd4eb.exe	100
PID 2904 wrote to memory of 2280	2904	468fdf7f7ac681b8ad34959240f8a8dfebaaddcbd2a0915a762ee086f23fd4eb.exe	100
PID 2904 wrote to memory of 2280	2904	468fdf7f7ac681b8ad34959240f8a8dfebaaddcbd2a0915a762ee086f23fd4eb.exe	100
PID 2904 wrote to memory of 2280	2904	468fdf7f7ac681b8ad34959240f8a8dfebaaddcbd2a0915a762ee086f23fd4eb.exe	100
PID 2904 wrote to memory of 2280	2904	468fdf7f7ac681b8ad34959240f8a8dfebaaddcbd2a0915a762ee086f23fd4eb.exe	100
PID 2904 wrote to memory of 2280	2904	468fdf7f7ac681b8ad34959240f8a8dfebaaddcbd2a0915a762ee086f23fd4eb.exe	100
PID 2904 wrote to memory of 2280	2904	468fdf7f7ac681b8ad34959240f8a8dfebaaddcbd2a0915a762ee086f23fd4eb.exe	100
PID 2904 wrote to memory of 2280	2904	468fdf7f7ac681b8ad34959240f8a8dfebaaddcbd2a0915a762ee086f23fd4eb.exe	100

C:\Users\Admin\AppData\Local\Temp\468fdf7f7ac681b8ad34959240f8a8dfebaaddcbd2a0915a762ee086f23fd4eb.exe
"C:\Users\Admin\AppData\Local\Temp\468fdf7f7ac681b8ad34959240f8a8dfebaaddcbd2a0915a762ee086f23fd4eb.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2904
- 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\468fdf7f7ac681b8ad34959240f8a8dfebaaddcbd2a0915a762ee086f23fd4eb.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3804
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\lfwixYEBu.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3280
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\lfwixYEBu" /XML "C:\Users\Admin\AppData\Local\Temp\tmpC208.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:3520
- C:\Users\Admin\AppData\Local\Temp\468fdf7f7ac681b8ad34959240f8a8dfebaaddcbd2a0915a762ee086f23fd4eb.exe
  "C:\Users\Admin\AppData\Local\Temp\468fdf7f7ac681b8ad34959240f8a8dfebaaddcbd2a0915a762ee086f23fd4eb.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2280

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Credentials in Registry

T1552.002

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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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
920e9566322d54fd06ef41bba9cee15a

SHA1
9da421944e79522a10cf78d587eacdb92906821c

SHA256
8006daeeb087d66ef6ead04e2bc1ed59fe139eca6dad110f7c09743090cd3625

SHA512
7c4d31d41dcc129f511c24bbfa9e6b9dc525c03f3e723b386a42a79c5987ea20696305a52a3b7f2de6b799912751cf37955e7b63c15a018f3d5661ae329f7636

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_0y5f2sot.h31.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpC208.tmp

Filesize
1KB

MD5
5bb8a73a72cfa0e63f825d2f6d464ab0

SHA1
3d0322563ecfa1832d456ab855e6ebe303c312d2

SHA256
40329add829a80b694e9fcc01ccf6948ecb8f88bafc9ade937354a759ad5d2b5

SHA512
65cb5a1ccb3aff785228c8122811a9f539d5c44ad2d2fd33af0dd0ec31b6667a297788ad4f928eaf080d68e26505537af816d17bf9c73fc55f3df225248b4e07

Download Submit
memory/2280-46-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2280-91-0x0000000006B80000-0x0000000006BD0000-memory.dmp

Filesize
320KB

Download
memory/2904-9-0x0000000006960000-0x00000000069E2000-memory.dmp

Filesize
520KB

Download
memory/2904-7-0x000000007469E000-0x000000007469F000-memory.dmp

Filesize
4KB

Download
memory/2904-8-0x0000000074690000-0x0000000074E40000-memory.dmp

Filesize
7.7MB

Download
memory/2904-6-0x0000000005C40000-0x0000000005C58000-memory.dmp

Filesize
96KB

Download
memory/2904-10-0x0000000006BE0000-0x0000000006C7C000-memory.dmp

Filesize
624KB

Download
memory/2904-5-0x0000000005730000-0x000000000573A000-memory.dmp

Filesize
40KB

Download
memory/2904-0-0x000000007469E000-0x000000007469F000-memory.dmp

Filesize
4KB

Download
memory/2904-48-0x0000000074690000-0x0000000074E40000-memory.dmp

Filesize
7.7MB

Download
memory/2904-2-0x0000000005C60000-0x0000000006204000-memory.dmp

Filesize
5.6MB

Download
memory/2904-1-0x0000000000C70000-0x0000000000D2C000-memory.dmp

Filesize
752KB

Download
memory/2904-3-0x0000000005750000-0x00000000057E2000-memory.dmp

Filesize
584KB

Download
memory/2904-4-0x0000000074690000-0x0000000074E40000-memory.dmp

Filesize
7.7MB

Download
memory/3280-73-0x00000000070E0000-0x0000000007183000-memory.dmp

Filesize
652KB

Download
memory/3280-22-0x00000000057D0000-0x0000000005836000-memory.dmp

Filesize
408KB

Download
memory/3280-76-0x00000000072A0000-0x00000000072AA000-memory.dmp

Filesize
40KB

Download
memory/3280-24-0x0000000074690000-0x0000000074E40000-memory.dmp

Filesize
7.7MB

Download
memory/3280-40-0x0000000074690000-0x0000000074E40000-memory.dmp

Filesize
7.7MB

Download
memory/3280-45-0x0000000074690000-0x0000000074E40000-memory.dmp

Filesize
7.7MB

Download
memory/3280-74-0x0000000007870000-0x0000000007EEA000-memory.dmp

Filesize
6.5MB

Download
memory/3280-79-0x0000000007460000-0x000000000746E000-memory.dmp

Filesize
56KB

Download
memory/3280-90-0x0000000074690000-0x0000000074E40000-memory.dmp

Filesize
7.7MB

Download
memory/3280-50-0x0000000005FD0000-0x000000000601C000-memory.dmp

Filesize
304KB

Download
memory/3280-52-0x0000000070D60000-0x0000000070DAC000-memory.dmp

Filesize
304KB

Download
memory/3280-51-0x00000000064E0000-0x0000000006512000-memory.dmp

Filesize
200KB

Download
memory/3280-71-0x00000000064C0000-0x00000000064DE000-memory.dmp

Filesize
120KB

Download
memory/3804-16-0x0000000074690000-0x0000000074E40000-memory.dmp

Filesize
7.7MB

Download
memory/3804-53-0x0000000070D60000-0x0000000070DAC000-memory.dmp

Filesize
304KB

Download
memory/3804-49-0x0000000005D80000-0x0000000005D9E000-memory.dmp

Filesize
120KB

Download
memory/3804-75-0x00000000070A0000-0x00000000070BA000-memory.dmp

Filesize
104KB

Download
memory/3804-39-0x0000000005700000-0x0000000005A54000-memory.dmp

Filesize
3.3MB

Download
memory/3804-20-0x0000000004CC0000-0x0000000004CE2000-memory.dmp

Filesize
136KB

Download
memory/3804-77-0x0000000007320000-0x00000000073B6000-memory.dmp

Filesize
600KB

Download
memory/3804-78-0x00000000072A0000-0x00000000072B1000-memory.dmp

Filesize
68KB

Download
memory/3804-80-0x00000000072E0000-0x00000000072F4000-memory.dmp

Filesize
80KB

Download
memory/3804-21-0x0000000004E60000-0x0000000004EC6000-memory.dmp

Filesize
408KB

Download
memory/3804-81-0x00000000073E0000-0x00000000073FA000-memory.dmp

Filesize
104KB

Download
memory/3804-82-0x00000000073C0000-0x00000000073C8000-memory.dmp

Filesize
32KB

Download
memory/3804-19-0x0000000074690000-0x0000000074E40000-memory.dmp

Filesize
7.7MB

Download
memory/3804-17-0x0000000004FD0000-0x00000000055F8000-memory.dmp

Filesize
6.2MB

Download
memory/3804-89-0x0000000074690000-0x0000000074E40000-memory.dmp

Filesize
7.7MB

Download
memory/3804-18-0x0000000074690000-0x0000000074E40000-memory.dmp

Filesize
7.7MB

Download
memory/3804-15-0x0000000002450000-0x0000000002486000-memory.dmp

Filesize
216KB

Download