agenttesla | 86b3feb69665d03eaf1b1a3fc4dcf8221443f9c75458f34aea20d72d05c16cfc

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
10-09-2024 23:51

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General

Target

Order Quotation.exe
Size

994KB
MD5

e1cd8eebef245fca526d6e909446c536
SHA1

9a814203c4c068813f636ea75ce12ab7f6cd6ed6
SHA256

86b3feb69665d03eaf1b1a3fc4dcf8221443f9c75458f34aea20d72d05c16cfc
SHA512

a3315e1ae9cf0bf4e172ec97b90423791b8fca39c76c6f20068d4e88968c3814596fa61f2121d3902c1ba1326db533928b1c7415d4bcdc953836a3df305dad24
SSDEEP

12288:heZ0rX87WGaYB1o85uCHIVJYVchCi3gg/4DwqcPCKqIhpvNQWHL+8A16KP7r9r/q:heZ0g7WGqIeGWA+3KihhNQWrhG6K1q

Score

10^/10

agenttesla credential_access discovery execution keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.iaa-airferight.com
Port:
587
Username:
[email protected]
Password:
webmaster
Email To:
[email protected]

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
2480	powershell.exe
4872	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-1-5-21-2392887640-1187051047-2909758433-1000\Control Panel\International\Geo\Nation	Order Quotation.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
20	api.ipify.org
21	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4132 set thread context of 1304	4132	Order Quotation.exe	101

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	Order Quotation.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	Order Quotation.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
2256	schtasks.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
4872	powershell.exe
2480	powershell.exe
1304	Order Quotation.exe
1304	Order Quotation.exe
2480	powershell.exe
4872	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	2480	powershell.exe
Token: SeDebugPrivilege	4872	powershell.exe
Token: SeDebugPrivilege	1304	Order Quotation.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 4132 wrote to memory of 2480	4132	Order Quotation.exe	95
PID 4132 wrote to memory of 2480	4132	Order Quotation.exe	95
PID 4132 wrote to memory of 2480	4132	Order Quotation.exe	95
PID 4132 wrote to memory of 4872	4132	Order Quotation.exe	97
PID 4132 wrote to memory of 4872	4132	Order Quotation.exe	97
PID 4132 wrote to memory of 4872	4132	Order Quotation.exe	97
PID 4132 wrote to memory of 2256	4132	Order Quotation.exe	99
PID 4132 wrote to memory of 2256	4132	Order Quotation.exe	99
PID 4132 wrote to memory of 2256	4132	Order Quotation.exe	99
PID 4132 wrote to memory of 1304	4132	Order Quotation.exe	101
PID 4132 wrote to memory of 1304	4132	Order Quotation.exe	101
PID 4132 wrote to memory of 1304	4132	Order Quotation.exe	101
PID 4132 wrote to memory of 1304	4132	Order Quotation.exe	101
PID 4132 wrote to memory of 1304	4132	Order Quotation.exe	101
PID 4132 wrote to memory of 1304	4132	Order Quotation.exe	101
PID 4132 wrote to memory of 1304	4132	Order Quotation.exe	101
PID 4132 wrote to memory of 1304	4132	Order Quotation.exe	101

C:\Users\Admin\AppData\Local\Temp\Order Quotation.exe
"C:\Users\Admin\AppData\Local\Temp\Order Quotation.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4132
- 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\Order Quotation.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2480
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\JOjnTAmFEhSUVd.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4872
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\JOjnTAmFEhSUVd" /XML "C:\Users\Admin\AppData\Local\Temp\tmpCB64.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:2256
- C:\Users\Admin\AppData\Local\Temp\Order Quotation.exe
  "C:\Users\Admin\AppData\Local\Temp\Order Quotation.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1304

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
ee3a0878f9c5578daecdde752237af6c

SHA1
29285408c6d3e9b75cc2ea7ea74e5177484b5e1d

SHA256
bb17f3ba9de505f9bd0ba421c8dcca0e645e5a2dc53724f6922b99698cfffb01

SHA512
ee1cfad04161d12f72cdb2334abff008d904c95489d1266035cb09753c40fbf59e1d5b54fa6f4de2b5a7a526bb40b63e95d293e462dd011965d8d717e456bfba

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_4rt2nf3u.tvs.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpCB64.tmp

Filesize
1KB

MD5
2d0a3b3bdcd33b5157718374087b44b0

SHA1
de2a117702e31ce39215150c04939502c9495322

SHA256
8576a7b60b6dd4d7fd6c3f149c647b4955ba7936e104899c1363445e19179574

SHA512
318eda5ec6aae1bcd22281f04a03480dc988656889766204168b0b8a76bc0367a9155ef39ad5af57943bd13c595bfbaf89319aa200c120ce0da7c0d0f15512be

Download Submit
memory/1304-90-0x0000000006A10000-0x0000000006A60000-memory.dmp

Filesize
320KB

Download
memory/1304-32-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2480-17-0x00000000745F0000-0x0000000074DA0000-memory.dmp

Filesize
7.7MB

Download
memory/2480-49-0x00000000066B0000-0x00000000066CE000-memory.dmp

Filesize
120KB

Download
memory/2480-88-0x00000000745F0000-0x0000000074DA0000-memory.dmp

Filesize
7.7MB

Download
memory/2480-80-0x0000000007C10000-0x0000000007C24000-memory.dmp

Filesize
80KB

Download
memory/2480-79-0x0000000007C00000-0x0000000007C0E000-memory.dmp

Filesize
56KB

Download
memory/2480-15-0x0000000002DB0000-0x0000000002DE6000-memory.dmp

Filesize
216KB

Download
memory/2480-78-0x0000000007BD0000-0x0000000007BE1000-memory.dmp

Filesize
68KB

Download
memory/2480-16-0x00000000058E0000-0x0000000005F08000-memory.dmp

Filesize
6.2MB

Download
memory/2480-18-0x00000000745F0000-0x0000000074DA0000-memory.dmp

Filesize
7.7MB

Download
memory/2480-73-0x00000000076A0000-0x0000000007743000-memory.dmp

Filesize
652KB

Download
memory/2480-53-0x0000000074EA0000-0x0000000074EEC000-memory.dmp

Filesize
304KB

Download
memory/2480-22-0x00000000056A0000-0x0000000005706000-memory.dmp

Filesize
408KB

Download
memory/2480-21-0x0000000005600000-0x0000000005622000-memory.dmp

Filesize
136KB

Download
memory/2480-50-0x0000000006BC0000-0x0000000006C0C000-memory.dmp

Filesize
304KB

Download
memory/2480-23-0x0000000005710000-0x0000000005776000-memory.dmp

Filesize
408KB

Download
memory/2480-25-0x00000000745F0000-0x0000000074DA0000-memory.dmp

Filesize
7.7MB

Download
memory/4132-0-0x00000000745FE000-0x00000000745FF000-memory.dmp

Filesize
4KB

Download
memory/4132-1-0x0000000000750000-0x000000000084E000-memory.dmp

Filesize
1016KB

Download
memory/4132-4-0x0000000005270000-0x000000000527A000-memory.dmp

Filesize
40KB

Download
memory/4132-2-0x0000000005840000-0x0000000005DE4000-memory.dmp

Filesize
5.6MB

Download
memory/4132-48-0x00000000745F0000-0x0000000074DA0000-memory.dmp

Filesize
7.7MB

Download
memory/4132-7-0x00000000745FE000-0x00000000745FF000-memory.dmp

Filesize
4KB

Download
memory/4132-5-0x00000000745F0000-0x0000000074DA0000-memory.dmp

Filesize
7.7MB

Download
memory/4132-6-0x0000000005500000-0x0000000005510000-memory.dmp

Filesize
64KB

Download
memory/4132-8-0x00000000745F0000-0x0000000074DA0000-memory.dmp

Filesize
7.7MB

Download
memory/4132-3-0x0000000005290000-0x0000000005322000-memory.dmp

Filesize
584KB

Download
memory/4132-9-0x0000000006BF0000-0x0000000006C72000-memory.dmp

Filesize
520KB

Download
memory/4132-10-0x00000000091C0000-0x000000000925C000-memory.dmp

Filesize
624KB

Download
memory/4872-24-0x00000000745F0000-0x0000000074DA0000-memory.dmp

Filesize
7.7MB

Download
memory/4872-81-0x0000000007A00000-0x0000000007A1A000-memory.dmp

Filesize
104KB

Download
memory/4872-76-0x0000000007730000-0x000000000773A000-memory.dmp

Filesize
40KB

Download
memory/4872-77-0x0000000007940000-0x00000000079D6000-memory.dmp

Filesize
600KB

Download
memory/4872-74-0x0000000007D00000-0x000000000837A000-memory.dmp

Filesize
6.5MB

Download
memory/4872-19-0x00000000745F0000-0x0000000074DA0000-memory.dmp

Filesize
7.7MB

Download
memory/4872-51-0x0000000007310000-0x0000000007342000-memory.dmp

Filesize
200KB

Download
memory/4872-75-0x00000000076C0000-0x00000000076DA000-memory.dmp

Filesize
104KB

Download
memory/4872-82-0x00000000079E0000-0x00000000079E8000-memory.dmp

Filesize
32KB

Download
memory/4872-52-0x0000000074EA0000-0x0000000074EEC000-memory.dmp

Filesize
304KB

Download
memory/4872-89-0x00000000745F0000-0x0000000074DA0000-memory.dmp

Filesize
7.7MB

Download
memory/4872-72-0x00000000072F0000-0x000000000730E000-memory.dmp

Filesize
120KB

Download
memory/4872-26-0x0000000005D20000-0x0000000006074000-memory.dmp

Filesize
3.3MB

Download
memory/4872-33-0x00000000745F0000-0x0000000074DA0000-memory.dmp

Filesize
7.7MB

Download