agenttesla | 1342c2841d8e6271d64ba3b5ed90ef7b18f4e8e40b95a0b845cb3ed09a635aa1

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

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
2768	powershell.exe
2748	powershell.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 1920 set thread context of 2636	1920	21501120100258 - PURCHASE ORDER FOR INVOICE SUBMISSION.scr	38

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
1048	schtasks.exe

Suspicious behavior: EnumeratesProcesses 18 IoCs

pid	Process
1920	21501120100258 - PURCHASE ORDER FOR INVOICE SUBMISSION.scr
1920	21501120100258 - PURCHASE ORDER FOR INVOICE SUBMISSION.scr
1920	21501120100258 - PURCHASE ORDER FOR INVOICE SUBMISSION.scr
1920	21501120100258 - PURCHASE ORDER FOR INVOICE SUBMISSION.scr
1920	21501120100258 - PURCHASE ORDER FOR INVOICE SUBMISSION.scr
1920	21501120100258 - PURCHASE ORDER FOR INVOICE SUBMISSION.scr
1920	21501120100258 - PURCHASE ORDER FOR INVOICE SUBMISSION.scr
1920	21501120100258 - PURCHASE ORDER FOR INVOICE SUBMISSION.scr
1920	21501120100258 - PURCHASE ORDER FOR INVOICE SUBMISSION.scr
1920	21501120100258 - PURCHASE ORDER FOR INVOICE SUBMISSION.scr
1920	21501120100258 - PURCHASE ORDER FOR INVOICE SUBMISSION.scr
1920	21501120100258 - PURCHASE ORDER FOR INVOICE SUBMISSION.scr
1920	21501120100258 - PURCHASE ORDER FOR INVOICE SUBMISSION.scr
1920	21501120100258 - PURCHASE ORDER FOR INVOICE SUBMISSION.scr
2636	21501120100258 - PURCHASE ORDER FOR INVOICE SUBMISSION.scr
2636	21501120100258 - PURCHASE ORDER FOR INVOICE SUBMISSION.scr
2768	powershell.exe
2748	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	1920	21501120100258 - PURCHASE ORDER FOR INVOICE SUBMISSION.scr
Token: SeDebugPrivilege	2636	21501120100258 - PURCHASE ORDER FOR INVOICE SUBMISSION.scr
Token: SeDebugPrivilege	2748	powershell.exe
Token: SeDebugPrivilege	2768	powershell.exe

Suspicious use of WriteProcessMemory 25 IoCs

description	pid	Process	procid_target
PID 1920 wrote to memory of 2768	1920	21501120100258 - PURCHASE ORDER FOR INVOICE SUBMISSION.scr	31
PID 1920 wrote to memory of 2768	1920	21501120100258 - PURCHASE ORDER FOR INVOICE SUBMISSION.scr	31
PID 1920 wrote to memory of 2768	1920	21501120100258 - PURCHASE ORDER FOR INVOICE SUBMISSION.scr	31
PID 1920 wrote to memory of 2768	1920	21501120100258 - PURCHASE ORDER FOR INVOICE SUBMISSION.scr	31
PID 1920 wrote to memory of 2748	1920	21501120100258 - PURCHASE ORDER FOR INVOICE SUBMISSION.scr	33
PID 1920 wrote to memory of 2748	1920	21501120100258 - PURCHASE ORDER FOR INVOICE SUBMISSION.scr	33
PID 1920 wrote to memory of 2748	1920	21501120100258 - PURCHASE ORDER FOR INVOICE SUBMISSION.scr	33
PID 1920 wrote to memory of 2748	1920	21501120100258 - PURCHASE ORDER FOR INVOICE SUBMISSION.scr	33
PID 1920 wrote to memory of 1048	1920	21501120100258 - PURCHASE ORDER FOR INVOICE SUBMISSION.scr	35
PID 1920 wrote to memory of 1048	1920	21501120100258 - PURCHASE ORDER FOR INVOICE SUBMISSION.scr	35
PID 1920 wrote to memory of 1048	1920	21501120100258 - PURCHASE ORDER FOR INVOICE SUBMISSION.scr	35
PID 1920 wrote to memory of 1048	1920	21501120100258 - PURCHASE ORDER FOR INVOICE SUBMISSION.scr	35
PID 1920 wrote to memory of 2628	1920	21501120100258 - PURCHASE ORDER FOR INVOICE SUBMISSION.scr	37
PID 1920 wrote to memory of 2628	1920	21501120100258 - PURCHASE ORDER FOR INVOICE SUBMISSION.scr	37
PID 1920 wrote to memory of 2628	1920	21501120100258 - PURCHASE ORDER FOR INVOICE SUBMISSION.scr	37
PID 1920 wrote to memory of 2628	1920	21501120100258 - PURCHASE ORDER FOR INVOICE SUBMISSION.scr	37
PID 1920 wrote to memory of 2636	1920	21501120100258 - PURCHASE ORDER FOR INVOICE SUBMISSION.scr	38
PID 1920 wrote to memory of 2636	1920	21501120100258 - PURCHASE ORDER FOR INVOICE SUBMISSION.scr	38
PID 1920 wrote to memory of 2636	1920	21501120100258 - PURCHASE ORDER FOR INVOICE SUBMISSION.scr	38
PID 1920 wrote to memory of 2636	1920	21501120100258 - PURCHASE ORDER FOR INVOICE SUBMISSION.scr	38
PID 1920 wrote to memory of 2636	1920	21501120100258 - PURCHASE ORDER FOR INVOICE SUBMISSION.scr	38
PID 1920 wrote to memory of 2636	1920	21501120100258 - PURCHASE ORDER FOR INVOICE SUBMISSION.scr	38
PID 1920 wrote to memory of 2636	1920	21501120100258 - PURCHASE ORDER FOR INVOICE SUBMISSION.scr	38
PID 1920 wrote to memory of 2636	1920	21501120100258 - PURCHASE ORDER FOR INVOICE SUBMISSION.scr	38
PID 1920 wrote to memory of 2636	1920	21501120100258 - PURCHASE ORDER FOR INVOICE SUBMISSION.scr	38

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⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1920
- 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:2768
- 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:2748
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\LapLgEa" /XML "C:\Users\Admin\AppData\Local\Temp\tmp1C57.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:1048
- 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⤵
  PID:2628
- 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:2636

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

PowerShell

1

T1059.001

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Persistence

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Privilege Escalation

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Defense Evasion

Credential Access

Credentials from Password Stores

1

T1555

Credentials from Web Browsers

1

T1555.003

Unsecured Credentials

4

T1552

Credentials In Files

3

T1552.001

Credentials in Registry

1

T1552.002

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Data from Local System

4

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp1C57.tmp

Filesize
1KB

MD5
f33e9883e7ce6f7e83273c8c0beba786

SHA1
48d2dad97f36feba91522cb776ffca4a741a08cb

SHA256
6c2d678e7d7f48c1fe230942ee00c80264fff87f9d80317168b7330a9cf7efdc

SHA512
b1e288260d93f5c82367861211587f18d95467de40081fcf0ace9f53f6ba5e7c11d01ae0d21470b0246e59ba048f83c6461f4ae767523147c9c94e7f67fa0876

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms

Filesize
7KB

MD5
0dd7a05b73bba3071e110a05a230b3ae

SHA1
2be4c6f0fd2b109f69ac1ea5feedbdc3c6df16e6

SHA256
d164f2601082ecc855ccaff3ee8e01efc38bd6de0a36cd6d4f0f9ae762f6d787

SHA512
73560548da72d2a3fb9431f7a9ee43c6ecf4f7960fd3bd641835ba1ac2b88afd7fa5e8949a21d3e5f02c9ab5a710e9e824c962199cc0dbbbc1cffd9bd9289809

Download Submit
memory/1920-4-0x0000000074C6E000-0x0000000074C6F000-memory.dmp

Filesize
4KB

Download
memory/1920-31-0x0000000074C60000-0x000000007534E000-memory.dmp

Filesize
6.9MB

Download
memory/1920-0-0x0000000074C6E000-0x0000000074C6F000-memory.dmp

Filesize
4KB

Download
memory/1920-5-0x0000000074C60000-0x000000007534E000-memory.dmp

Filesize
6.9MB

Download
memory/1920-6-0x0000000005100000-0x0000000005182000-memory.dmp

Filesize
520KB

Download
memory/1920-2-0x0000000074C60000-0x000000007534E000-memory.dmp

Filesize
6.9MB

Download
memory/1920-1-0x0000000000FF0000-0x0000000001098000-memory.dmp

Filesize
672KB

Download
memory/1920-3-0x0000000000510000-0x0000000000520000-memory.dmp

Filesize
64KB

Download
memory/2636-19-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2636-21-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2636-30-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2636-29-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2636-28-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2636-27-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2636-25-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2636-23-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads