agenttesla | 1342c2841d8e6271d64ba3b5ed90ef7b18f4e8e40b95a0b845cb3ed09a635aa1

Analysis

max time kernel
235s
max time network
263s
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 18:34

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General

Target

21501120100258 - PURCHASE ORDER FOR INVOICE SUBMISSION.scr
Size

648KB
MD5

e9eca90f0d84de33ad78ca21ba12b94a
SHA1

98a1608642cb85928e4fe41bfa7e085f645764d9
SHA256

72ca12a900326736e07721211872167a91f8afc07cc0dca47d5e0f5362beb010
SHA512

7fb06a46a2827838e2b490485657c0d267e21da938d5032fac644c7e85d7e5e4b73b3f02ae07560a75895eeed98f60ac389fed6c16dfa4f1f653a216221cb7d1
SSDEEP

12288:emvRhFjBIzmJVsBj9YYFh9NChrDq0nMetdTgftH/O3KeepRz2YS19i72lCYa:PR/jBIzmJV4j9PFXMgnetpgftPeepF+N

Score

10^/10

agenttesla credential_access discovery execution keylogger spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
cp8nl.hyperhost.ua
Port:
587
Username:
[email protected]
Password:
7213575aceACE@#$

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
cp8nl.hyperhost.ua
Port:
587
Username:
[email protected]
Password:
7213575aceACE@#$
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
1888	powershell.exe
464	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-1-5-21-2170637797-568393320-3232933035-1000\Control Panel\International\Geo\Nation	21501120100258 - PURCHASE ORDER FOR INVOICE SUBMISSION.scr

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 1996 set thread context of 400	1996	21501120100258 - PURCHASE ORDER FOR INVOICE SUBMISSION.scr	103

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	21501120100258 - PURCHASE ORDER FOR INVOICE SUBMISSION.scr
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	21501120100258 - PURCHASE ORDER FOR INVOICE SUBMISSION.scr

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
4440	schtasks.exe

Suspicious behavior: EnumeratesProcesses 22 IoCs

pid	Process
1996	21501120100258 - PURCHASE ORDER FOR INVOICE SUBMISSION.scr
1996	21501120100258 - PURCHASE ORDER FOR INVOICE SUBMISSION.scr
1996	21501120100258 - PURCHASE ORDER FOR INVOICE SUBMISSION.scr
1996	21501120100258 - PURCHASE ORDER FOR INVOICE SUBMISSION.scr
1996	21501120100258 - PURCHASE ORDER FOR INVOICE SUBMISSION.scr
1996	21501120100258 - PURCHASE ORDER FOR INVOICE SUBMISSION.scr
1996	21501120100258 - PURCHASE ORDER FOR INVOICE SUBMISSION.scr
1996	21501120100258 - PURCHASE ORDER FOR INVOICE SUBMISSION.scr
1996	21501120100258 - PURCHASE ORDER FOR INVOICE SUBMISSION.scr
1996	21501120100258 - PURCHASE ORDER FOR INVOICE SUBMISSION.scr
1996	21501120100258 - PURCHASE ORDER FOR INVOICE SUBMISSION.scr
1888	powershell.exe
1888	powershell.exe
464	powershell.exe
464	powershell.exe
1996	21501120100258 - PURCHASE ORDER FOR INVOICE SUBMISSION.scr
1996	21501120100258 - PURCHASE ORDER FOR INVOICE SUBMISSION.scr
400	21501120100258 - PURCHASE ORDER FOR INVOICE SUBMISSION.scr
400	21501120100258 - PURCHASE ORDER FOR INVOICE SUBMISSION.scr
400	21501120100258 - PURCHASE ORDER FOR INVOICE SUBMISSION.scr
464	powershell.exe
1888	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	1996	21501120100258 - PURCHASE ORDER FOR INVOICE SUBMISSION.scr
Token: SeDebugPrivilege	464	powershell.exe
Token: SeDebugPrivilege	1888	powershell.exe
Token: SeDebugPrivilege	400	21501120100258 - PURCHASE ORDER FOR INVOICE SUBMISSION.scr

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 1996 wrote to memory of 1888	1996	21501120100258 - PURCHASE ORDER FOR INVOICE SUBMISSION.scr	97
PID 1996 wrote to memory of 1888	1996	21501120100258 - PURCHASE ORDER FOR INVOICE SUBMISSION.scr	97
PID 1996 wrote to memory of 1888	1996	21501120100258 - PURCHASE ORDER FOR INVOICE SUBMISSION.scr	97
PID 1996 wrote to memory of 464	1996	21501120100258 - PURCHASE ORDER FOR INVOICE SUBMISSION.scr	99
PID 1996 wrote to memory of 464	1996	21501120100258 - PURCHASE ORDER FOR INVOICE SUBMISSION.scr	99
PID 1996 wrote to memory of 464	1996	21501120100258 - PURCHASE ORDER FOR INVOICE SUBMISSION.scr	99
PID 1996 wrote to memory of 4440	1996	21501120100258 - PURCHASE ORDER FOR INVOICE SUBMISSION.scr	101
PID 1996 wrote to memory of 4440	1996	21501120100258 - PURCHASE ORDER FOR INVOICE SUBMISSION.scr	101
PID 1996 wrote to memory of 4440	1996	21501120100258 - PURCHASE ORDER FOR INVOICE SUBMISSION.scr	101
PID 1996 wrote to memory of 400	1996	21501120100258 - PURCHASE ORDER FOR INVOICE SUBMISSION.scr	103
PID 1996 wrote to memory of 400	1996	21501120100258 - PURCHASE ORDER FOR INVOICE SUBMISSION.scr	103
PID 1996 wrote to memory of 400	1996	21501120100258 - PURCHASE ORDER FOR INVOICE SUBMISSION.scr	103
PID 1996 wrote to memory of 400	1996	21501120100258 - PURCHASE ORDER FOR INVOICE SUBMISSION.scr	103
PID 1996 wrote to memory of 400	1996	21501120100258 - PURCHASE ORDER FOR INVOICE SUBMISSION.scr	103
PID 1996 wrote to memory of 400	1996	21501120100258 - PURCHASE ORDER FOR INVOICE SUBMISSION.scr	103
PID 1996 wrote to memory of 400	1996	21501120100258 - PURCHASE ORDER FOR INVOICE SUBMISSION.scr	103
PID 1996 wrote to memory of 400	1996	21501120100258 - PURCHASE ORDER FOR INVOICE SUBMISSION.scr	103

C:\Users\Admin\AppData\Local\Temp\21501120100258 - PURCHASE ORDER FOR INVOICE SUBMISSION.scr
"C:\Users\Admin\AppData\Local\Temp\21501120100258 - PURCHASE ORDER FOR INVOICE SUBMISSION.scr" /S
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:1996
- 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\21501120100258 - PURCHASE ORDER FOR INVOICE SUBMISSION.scr"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1888
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\LapLgEa.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:464
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\LapLgEa" /XML "C:\Users\Admin\AppData\Local\Temp\tmpD77F.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:4440
- C:\Users\Admin\AppData\Local\Temp\21501120100258 - PURCHASE ORDER FOR INVOICE SUBMISSION.scr
  "C:\Users\Admin\AppData\Local\Temp\21501120100258 - PURCHASE ORDER FOR INVOICE SUBMISSION.scr"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:400

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4352,i,11251706013556949551,5157034131170452377,262144 --variations-seed-version --mojo-platform-channel-handle=4380 /prefetch:8
1⤵
PID:4380

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

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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
7f3eed62f9e0a9b4cf996dde7b7efe11

SHA1
4e2ab02cea9d7bbd2cefe0b088d83bc95112c68c

SHA256
8edf63ba21bdb573a925f8294ebf17a11afb229ad1c8a9e1192dca1d845aa418

SHA512
d671941f2309574ef67f92121b592513b04b3d148fd65aef6c823b96dcec668ff13a6890238bfc40e5fdb33bb5fa2b3049baa55523e30f739638ada4c3f9bf9d

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_tn4z0iei.bfo.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpD77F.tmp

Filesize
1KB

MD5
45ee7e281540e9574f391ecd65f92f43

SHA1
4bd0ee6500150e751a79bb407e0ce105f72205c0

SHA256
e7606e8e78c92c1161d7a090efc67ca11692e29b8a48dc905abf81a9e971af16

SHA512
01d587d5c22907df11ee02b5f53ececd934081bc47fd53411e7bc04e138f0319f7208f96e2785452275d2019b4dae02ef0c359322eeda6a70a16457648a32d68

Download Submit
memory/400-81-0x00000000060C0000-0x0000000006110000-memory.dmp

Filesize
320KB

Download
memory/400-35-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/464-65-0x0000000075B90000-0x0000000075BDC000-memory.dmp

Filesize
304KB

Download
memory/464-20-0x0000000005570000-0x0000000005592000-memory.dmp

Filesize
136KB

Download
memory/464-89-0x0000000075330000-0x0000000075AE0000-memory.dmp

Filesize
7.7MB

Download
memory/464-45-0x0000000075330000-0x0000000075AE0000-memory.dmp

Filesize
7.7MB

Download
memory/464-34-0x0000000075330000-0x0000000075AE0000-memory.dmp

Filesize
7.7MB

Download
memory/464-24-0x0000000005FB0000-0x0000000006304000-memory.dmp

Filesize
3.3MB

Download
memory/464-21-0x0000000005710000-0x0000000005776000-memory.dmp

Filesize
408KB

Download
memory/464-23-0x0000000075330000-0x0000000075AE0000-memory.dmp

Filesize
7.7MB

Download
memory/464-22-0x0000000005780000-0x00000000057E6000-memory.dmp

Filesize
408KB

Download
memory/1888-16-0x0000000075330000-0x0000000075AE0000-memory.dmp

Filesize
7.7MB

Download
memory/1888-77-0x0000000007B00000-0x0000000007B11000-memory.dmp

Filesize
68KB

Download
memory/1888-15-0x0000000005020000-0x0000000005056000-memory.dmp

Filesize
216KB

Download
memory/1888-17-0x00000000057D0000-0x0000000005DF8000-memory.dmp

Filesize
6.2MB

Download
memory/1888-85-0x0000000075330000-0x0000000075AE0000-memory.dmp

Filesize
7.7MB

Download
memory/1888-82-0x0000000007C20000-0x0000000007C28000-memory.dmp

Filesize
32KB

Download
memory/1888-80-0x0000000007C40000-0x0000000007C5A000-memory.dmp

Filesize
104KB

Download
memory/1888-79-0x0000000007B40000-0x0000000007B54000-memory.dmp

Filesize
80KB

Download
memory/1888-78-0x0000000007B30000-0x0000000007B3E000-memory.dmp

Filesize
56KB

Download
memory/1888-18-0x0000000075330000-0x0000000075AE0000-memory.dmp

Filesize
7.7MB

Download
memory/1888-76-0x0000000007B80000-0x0000000007C16000-memory.dmp

Filesize
600KB

Download
memory/1888-48-0x00000000065D0000-0x00000000065EE000-memory.dmp

Filesize
120KB

Download
memory/1888-49-0x0000000006A90000-0x0000000006ADC000-memory.dmp

Filesize
304KB

Download
memory/1888-50-0x0000000006B90000-0x0000000006BC2000-memory.dmp

Filesize
200KB

Download
memory/1888-51-0x0000000075B90000-0x0000000075BDC000-memory.dmp

Filesize
304KB

Download
memory/1888-62-0x00000000077D0000-0x0000000007873000-memory.dmp

Filesize
652KB

Download
memory/1888-61-0x0000000006B70000-0x0000000006B8E000-memory.dmp

Filesize
120KB

Download
memory/1888-63-0x0000000007F40000-0x00000000085BA000-memory.dmp

Filesize
6.5MB

Download
memory/1888-64-0x0000000007900000-0x000000000791A000-memory.dmp

Filesize
104KB

Download
memory/1888-75-0x0000000007970000-0x000000000797A000-memory.dmp

Filesize
40KB

Download
memory/1996-5-0x0000000075330000-0x0000000075AE0000-memory.dmp

Filesize
7.7MB

Download
memory/1996-47-0x0000000075330000-0x0000000075AE0000-memory.dmp

Filesize
7.7MB

Download
memory/1996-6-0x0000000004CE0000-0x0000000004CF0000-memory.dmp

Filesize
64KB

Download
memory/1996-7-0x000000007533E000-0x000000007533F000-memory.dmp

Filesize
4KB

Download
memory/1996-8-0x0000000075330000-0x0000000075AE0000-memory.dmp

Filesize
7.7MB

Download
memory/1996-9-0x0000000006010000-0x0000000006092000-memory.dmp

Filesize
520KB

Download
memory/1996-4-0x0000000004BD0000-0x0000000004BDA000-memory.dmp

Filesize
40KB

Download
memory/1996-10-0x0000000009C10000-0x0000000009CAC000-memory.dmp

Filesize
624KB

Download
memory/1996-0-0x000000007533E000-0x000000007533F000-memory.dmp

Filesize
4KB

Download
memory/1996-3-0x0000000004B10000-0x0000000004BA2000-memory.dmp

Filesize
584KB

Download
memory/1996-2-0x00000000051C0000-0x0000000005764000-memory.dmp

Filesize
5.6MB

Download
memory/1996-1-0x0000000000090000-0x0000000000138000-memory.dmp

Filesize
672KB

Download