agenttesla | fac10c25eb41bbb2169988b5140a6600cf910b80483b2d32020d23a702605de0

Analysis

max time kernel
119s
max time network
120s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
04-09-2024 02:33

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General

Target

fac10c25eb41bbb2169988b5140a6600cf910b80483b2d32020d23a702605de0.exe
Size

664KB
MD5

d959324b388c0102201beabacaaee229
SHA1

910484fa63f93c0e524ca951d2ac3ae7c9910f2a
SHA256

fac10c25eb41bbb2169988b5140a6600cf910b80483b2d32020d23a702605de0
SHA512

29230d304711cc68d5065e7aece00aa163478d0f965891b424667258ab13a655917cd0a12947afd7782e4d587ecf19749c895a79abcfa66bd59e4a51a708f67f
SSDEEP

12288:ySIReQpHHFWQvgIwHCQNi5vNF34yecktJ7q9s/oMQWGbY2CuYBKYvI8t:ySgeQpHHUQvgIwm5vbkbq13TCuYO

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
1472	powershell.exe
4724	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-1-5-21-4182098368-2521458979-3782681353-1000\Control Panel\International\Geo\Nation	fac10c25eb41bbb2169988b5140a6600cf910b80483b2d32020d23a702605de0.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
21	api.ipify.org
22	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3944 set thread context of 1952	3944	fac10c25eb41bbb2169988b5140a6600cf910b80483b2d32020d23a702605de0.exe	99

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	fac10c25eb41bbb2169988b5140a6600cf910b80483b2d32020d23a702605de0.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	fac10c25eb41bbb2169988b5140a6600cf910b80483b2d32020d23a702605de0.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
860	schtasks.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
3944	fac10c25eb41bbb2169988b5140a6600cf910b80483b2d32020d23a702605de0.exe
1472	powershell.exe
4724	powershell.exe
3944	fac10c25eb41bbb2169988b5140a6600cf910b80483b2d32020d23a702605de0.exe
4724	powershell.exe
1472	powershell.exe
1952	fac10c25eb41bbb2169988b5140a6600cf910b80483b2d32020d23a702605de0.exe
1952	fac10c25eb41bbb2169988b5140a6600cf910b80483b2d32020d23a702605de0.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	3944	fac10c25eb41bbb2169988b5140a6600cf910b80483b2d32020d23a702605de0.exe
Token: SeDebugPrivilege	1472	powershell.exe
Token: SeDebugPrivilege	4724	powershell.exe
Token: SeDebugPrivilege	1952	fac10c25eb41bbb2169988b5140a6600cf910b80483b2d32020d23a702605de0.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 3944 wrote to memory of 1472	3944	fac10c25eb41bbb2169988b5140a6600cf910b80483b2d32020d23a702605de0.exe	93
PID 3944 wrote to memory of 1472	3944	fac10c25eb41bbb2169988b5140a6600cf910b80483b2d32020d23a702605de0.exe	93
PID 3944 wrote to memory of 1472	3944	fac10c25eb41bbb2169988b5140a6600cf910b80483b2d32020d23a702605de0.exe	93
PID 3944 wrote to memory of 4724	3944	fac10c25eb41bbb2169988b5140a6600cf910b80483b2d32020d23a702605de0.exe	95
PID 3944 wrote to memory of 4724	3944	fac10c25eb41bbb2169988b5140a6600cf910b80483b2d32020d23a702605de0.exe	95
PID 3944 wrote to memory of 4724	3944	fac10c25eb41bbb2169988b5140a6600cf910b80483b2d32020d23a702605de0.exe	95
PID 3944 wrote to memory of 860	3944	fac10c25eb41bbb2169988b5140a6600cf910b80483b2d32020d23a702605de0.exe	97
PID 3944 wrote to memory of 860	3944	fac10c25eb41bbb2169988b5140a6600cf910b80483b2d32020d23a702605de0.exe	97
PID 3944 wrote to memory of 860	3944	fac10c25eb41bbb2169988b5140a6600cf910b80483b2d32020d23a702605de0.exe	97
PID 3944 wrote to memory of 1952	3944	fac10c25eb41bbb2169988b5140a6600cf910b80483b2d32020d23a702605de0.exe	99
PID 3944 wrote to memory of 1952	3944	fac10c25eb41bbb2169988b5140a6600cf910b80483b2d32020d23a702605de0.exe	99
PID 3944 wrote to memory of 1952	3944	fac10c25eb41bbb2169988b5140a6600cf910b80483b2d32020d23a702605de0.exe	99
PID 3944 wrote to memory of 1952	3944	fac10c25eb41bbb2169988b5140a6600cf910b80483b2d32020d23a702605de0.exe	99
PID 3944 wrote to memory of 1952	3944	fac10c25eb41bbb2169988b5140a6600cf910b80483b2d32020d23a702605de0.exe	99
PID 3944 wrote to memory of 1952	3944	fac10c25eb41bbb2169988b5140a6600cf910b80483b2d32020d23a702605de0.exe	99
PID 3944 wrote to memory of 1952	3944	fac10c25eb41bbb2169988b5140a6600cf910b80483b2d32020d23a702605de0.exe	99
PID 3944 wrote to memory of 1952	3944	fac10c25eb41bbb2169988b5140a6600cf910b80483b2d32020d23a702605de0.exe	99

C:\Users\Admin\AppData\Local\Temp\fac10c25eb41bbb2169988b5140a6600cf910b80483b2d32020d23a702605de0.exe
"C:\Users\Admin\AppData\Local\Temp\fac10c25eb41bbb2169988b5140a6600cf910b80483b2d32020d23a702605de0.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:3944
- 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\fac10c25eb41bbb2169988b5140a6600cf910b80483b2d32020d23a702605de0.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1472
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\eBPZTjiUzE.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4724
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\eBPZTjiUzE" /XML "C:\Users\Admin\AppData\Local\Temp\tmpEEA6.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:860
- C:\Users\Admin\AppData\Local\Temp\fac10c25eb41bbb2169988b5140a6600cf910b80483b2d32020d23a702605de0.exe
  "C:\Users\Admin\AppData\Local\Temp\fac10c25eb41bbb2169988b5140a6600cf910b80483b2d32020d23a702605de0.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1952

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
5843767e98e435c56691fcb6e0e6ff69

SHA1
0ef7787f18b3da9ba3aea918ad9d99ab2de6b096

SHA256
bf3e4f7559169d66c50ed918466024053c46e1cbcc4ded51d2a0f8d92c17a793

SHA512
a5bdbf625dde9774470df31629ca67de4d0b9b0fcba44fb9ba9c297499dd6812a7220ae4f675cc6183900e400e35dd61a4ee5da02838b4c0c90c20c4dbcba78d

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_zlqochbi.chh.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpEEA6.tmp

Filesize
1KB

MD5
d2c83c3c7bc61bdb5f1756002c14e4a0

SHA1
2d71ba9deee5cd3eb905d91fb777466bfb3bf110

SHA256
ece0cc67152e80ea2e6248cd3132f196232fa8641290495db426e8bbe09cf745

SHA512
73a39075c5f6c8cbe3ef2451ca7bb8f08547b9f495d89eef869a1a8d2189a8304d5bbc50033a3044b9778ca475d78101ee25d95adad58557db17ad92a39c6f2b

Download Submit
memory/1472-23-0x0000000005670000-0x0000000005692000-memory.dmp

Filesize
136KB

Download
memory/1472-25-0x0000000005DD0000-0x0000000005E36000-memory.dmp

Filesize
408KB

Download
memory/1472-88-0x00000000751D0000-0x0000000075980000-memory.dmp

Filesize
7.7MB

Download
memory/1472-64-0x0000000070740000-0x000000007078C000-memory.dmp

Filesize
304KB

Download
memory/1472-18-0x00000000751D0000-0x0000000075980000-memory.dmp

Filesize
7.7MB

Download
memory/1472-24-0x0000000005D60000-0x0000000005DC6000-memory.dmp

Filesize
408KB

Download
memory/1472-15-0x0000000002B30000-0x0000000002B66000-memory.dmp

Filesize
216KB

Download
memory/1472-16-0x00000000751D0000-0x0000000075980000-memory.dmp

Filesize
7.7MB

Download
memory/1472-19-0x00000000751D0000-0x0000000075980000-memory.dmp

Filesize
7.7MB

Download
memory/1472-17-0x0000000005730000-0x0000000005D58000-memory.dmp

Filesize
6.2MB

Download
memory/1952-90-0x0000000006EA0000-0x0000000006EF0000-memory.dmp

Filesize
320KB

Download
memory/1952-46-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/3944-7-0x00000000751DE000-0x00000000751DF000-memory.dmp

Filesize
4KB

Download
memory/3944-4-0x00000000751D0000-0x0000000075980000-memory.dmp

Filesize
7.7MB

Download
memory/3944-6-0x0000000007CC0000-0x0000000007CD8000-memory.dmp

Filesize
96KB

Download
memory/3944-3-0x0000000005370000-0x0000000005402000-memory.dmp

Filesize
584KB

Download
memory/3944-1-0x0000000000860000-0x000000000090A000-memory.dmp

Filesize
680KB

Download
memory/3944-49-0x00000000751D0000-0x0000000075980000-memory.dmp

Filesize
7.7MB

Download
memory/3944-0-0x00000000751DE000-0x00000000751DF000-memory.dmp

Filesize
4KB

Download
memory/3944-10-0x0000000006780000-0x000000000681C000-memory.dmp

Filesize
624KB

Download
memory/3944-9-0x0000000006510000-0x0000000006592000-memory.dmp

Filesize
520KB

Download
memory/3944-5-0x0000000005310000-0x000000000531A000-memory.dmp

Filesize
40KB

Download
memory/3944-2-0x0000000005920000-0x0000000005EC4000-memory.dmp

Filesize
5.6MB

Download
memory/3944-8-0x00000000751D0000-0x0000000075980000-memory.dmp

Filesize
7.7MB

Download
memory/4724-62-0x00000000063E0000-0x00000000063FE000-memory.dmp

Filesize
120KB

Download
memory/4724-77-0x0000000007430000-0x00000000074C6000-memory.dmp

Filesize
600KB

Download
memory/4724-51-0x0000000006470000-0x00000000064A2000-memory.dmp

Filesize
200KB

Download
memory/4724-50-0x0000000006420000-0x000000000646C000-memory.dmp

Filesize
304KB

Download
memory/4724-63-0x0000000007080000-0x0000000007123000-memory.dmp

Filesize
652KB

Download
memory/4724-48-0x0000000005E90000-0x0000000005EAE000-memory.dmp

Filesize
120KB

Download
memory/4724-74-0x00000000077F0000-0x0000000007E6A000-memory.dmp

Filesize
6.5MB

Download
memory/4724-75-0x00000000071B0000-0x00000000071CA000-memory.dmp

Filesize
104KB

Download
memory/4724-76-0x0000000007220000-0x000000000722A000-memory.dmp

Filesize
40KB

Download
memory/4724-52-0x0000000070740000-0x000000007078C000-memory.dmp

Filesize
304KB

Download
memory/4724-78-0x00000000073B0000-0x00000000073C1000-memory.dmp

Filesize
68KB

Download
memory/4724-79-0x00000000073E0000-0x00000000073EE000-memory.dmp

Filesize
56KB

Download
memory/4724-80-0x00000000073F0000-0x0000000007404000-memory.dmp

Filesize
80KB

Download
memory/4724-81-0x00000000074F0000-0x000000000750A000-memory.dmp

Filesize
104KB

Download
memory/4724-82-0x00000000074D0000-0x00000000074D8000-memory.dmp

Filesize
32KB

Download
memory/4724-20-0x00000000751D0000-0x0000000075980000-memory.dmp

Filesize
7.7MB

Download
memory/4724-22-0x00000000751D0000-0x0000000075980000-memory.dmp

Filesize
7.7MB

Download
memory/4724-42-0x0000000005830000-0x0000000005B84000-memory.dmp

Filesize
3.3MB

Download
memory/4724-89-0x00000000751D0000-0x0000000075980000-memory.dmp

Filesize
7.7MB

Download
memory/4724-26-0x00000000751D0000-0x0000000075980000-memory.dmp

Filesize
7.7MB

Download