agenttesla | ca9f996e829c1e7ad89c66f78bde33741d46a0b7ed03c8892f263937b0e6b400

General

Target

ca9f996e829c1e7ad89c66f78bde33741d46a0b7ed03c8892f263937b0e6b400.exe
Size

730KB
MD5

d72520639cb73d3364d7258c15518f55
SHA1

6e1ebb649b0e00d4c8ebae01d481b4bd75b64eaf
SHA256

ca9f996e829c1e7ad89c66f78bde33741d46a0b7ed03c8892f263937b0e6b400
SHA512

207ab7047077f8c29ce24c46c2dc11ea5cbbbc2e00aa5955a3217518ffaf325c4cd2eb101be5d5885d9e78e6599402df7356bf4c02bd2bf8b32a3f62f9049be2
SSDEEP

12288:Zb9eGY0igo17oLwnqDUMeEDAYERZu9Kt0ZoV54IqOVEOYCa0qCkR:Zb8G/q1csnIuEobu97a54INCOsB

Score

10^/10

agenttesla credential_access discovery execution keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.shaktiinstrumentations.in
Port:
587
Username:
[email protected]
Password:
Shakti54231!@#$%#@!
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
2524	powershell.exe
2724	powershell.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Windows\CurrentVersion\Run\boqXv = "C:\\Users\\Admin\\AppData\\Roaming\\boqXv\\boqXv.exe"	RegSvcs.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2124 set thread context of 2872	2124	ca9f996e829c1e7ad89c66f78bde33741d46a0b7ed03c8892f263937b0e6b400.exe	37

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	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ca9f996e829c1e7ad89c66f78bde33741d46a0b7ed03c8892f263937b0e6b400.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.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
2812	schtasks.exe

Suspicious behavior: EnumeratesProcesses 11 IoCs

pid	Process
2124	ca9f996e829c1e7ad89c66f78bde33741d46a0b7ed03c8892f263937b0e6b400.exe
2124	ca9f996e829c1e7ad89c66f78bde33741d46a0b7ed03c8892f263937b0e6b400.exe
2124	ca9f996e829c1e7ad89c66f78bde33741d46a0b7ed03c8892f263937b0e6b400.exe
2124	ca9f996e829c1e7ad89c66f78bde33741d46a0b7ed03c8892f263937b0e6b400.exe
2124	ca9f996e829c1e7ad89c66f78bde33741d46a0b7ed03c8892f263937b0e6b400.exe
2124	ca9f996e829c1e7ad89c66f78bde33741d46a0b7ed03c8892f263937b0e6b400.exe
2524	powershell.exe
2724	powershell.exe
2124	ca9f996e829c1e7ad89c66f78bde33741d46a0b7ed03c8892f263937b0e6b400.exe
2872	RegSvcs.exe
2872	RegSvcs.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	2124	ca9f996e829c1e7ad89c66f78bde33741d46a0b7ed03c8892f263937b0e6b400.exe
Token: SeDebugPrivilege	2524	powershell.exe
Token: SeDebugPrivilege	2724	powershell.exe
Token: SeDebugPrivilege	2872	RegSvcs.exe

Suspicious use of WriteProcessMemory 24 IoCs

description	pid	Process	procid_target
PID 2124 wrote to memory of 2524	2124	ca9f996e829c1e7ad89c66f78bde33741d46a0b7ed03c8892f263937b0e6b400.exe	31
PID 2124 wrote to memory of 2524	2124	ca9f996e829c1e7ad89c66f78bde33741d46a0b7ed03c8892f263937b0e6b400.exe	31
PID 2124 wrote to memory of 2524	2124	ca9f996e829c1e7ad89c66f78bde33741d46a0b7ed03c8892f263937b0e6b400.exe	31
PID 2124 wrote to memory of 2524	2124	ca9f996e829c1e7ad89c66f78bde33741d46a0b7ed03c8892f263937b0e6b400.exe	31
PID 2124 wrote to memory of 2724	2124	ca9f996e829c1e7ad89c66f78bde33741d46a0b7ed03c8892f263937b0e6b400.exe	33
PID 2124 wrote to memory of 2724	2124	ca9f996e829c1e7ad89c66f78bde33741d46a0b7ed03c8892f263937b0e6b400.exe	33
PID 2124 wrote to memory of 2724	2124	ca9f996e829c1e7ad89c66f78bde33741d46a0b7ed03c8892f263937b0e6b400.exe	33
PID 2124 wrote to memory of 2724	2124	ca9f996e829c1e7ad89c66f78bde33741d46a0b7ed03c8892f263937b0e6b400.exe	33
PID 2124 wrote to memory of 2812	2124	ca9f996e829c1e7ad89c66f78bde33741d46a0b7ed03c8892f263937b0e6b400.exe	35
PID 2124 wrote to memory of 2812	2124	ca9f996e829c1e7ad89c66f78bde33741d46a0b7ed03c8892f263937b0e6b400.exe	35
PID 2124 wrote to memory of 2812	2124	ca9f996e829c1e7ad89c66f78bde33741d46a0b7ed03c8892f263937b0e6b400.exe	35
PID 2124 wrote to memory of 2812	2124	ca9f996e829c1e7ad89c66f78bde33741d46a0b7ed03c8892f263937b0e6b400.exe	35
PID 2124 wrote to memory of 2872	2124	ca9f996e829c1e7ad89c66f78bde33741d46a0b7ed03c8892f263937b0e6b400.exe	37
PID 2124 wrote to memory of 2872	2124	ca9f996e829c1e7ad89c66f78bde33741d46a0b7ed03c8892f263937b0e6b400.exe	37
PID 2124 wrote to memory of 2872	2124	ca9f996e829c1e7ad89c66f78bde33741d46a0b7ed03c8892f263937b0e6b400.exe	37
PID 2124 wrote to memory of 2872	2124	ca9f996e829c1e7ad89c66f78bde33741d46a0b7ed03c8892f263937b0e6b400.exe	37
PID 2124 wrote to memory of 2872	2124	ca9f996e829c1e7ad89c66f78bde33741d46a0b7ed03c8892f263937b0e6b400.exe	37
PID 2124 wrote to memory of 2872	2124	ca9f996e829c1e7ad89c66f78bde33741d46a0b7ed03c8892f263937b0e6b400.exe	37
PID 2124 wrote to memory of 2872	2124	ca9f996e829c1e7ad89c66f78bde33741d46a0b7ed03c8892f263937b0e6b400.exe	37
PID 2124 wrote to memory of 2872	2124	ca9f996e829c1e7ad89c66f78bde33741d46a0b7ed03c8892f263937b0e6b400.exe	37
PID 2124 wrote to memory of 2872	2124	ca9f996e829c1e7ad89c66f78bde33741d46a0b7ed03c8892f263937b0e6b400.exe	37
PID 2124 wrote to memory of 2872	2124	ca9f996e829c1e7ad89c66f78bde33741d46a0b7ed03c8892f263937b0e6b400.exe	37
PID 2124 wrote to memory of 2872	2124	ca9f996e829c1e7ad89c66f78bde33741d46a0b7ed03c8892f263937b0e6b400.exe	37
PID 2124 wrote to memory of 2872	2124	ca9f996e829c1e7ad89c66f78bde33741d46a0b7ed03c8892f263937b0e6b400.exe	37

C:\Users\Admin\AppData\Local\Temp\ca9f996e829c1e7ad89c66f78bde33741d46a0b7ed03c8892f263937b0e6b400.exe
"C:\Users\Admin\AppData\Local\Temp\ca9f996e829c1e7ad89c66f78bde33741d46a0b7ed03c8892f263937b0e6b400.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2124
- 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\ca9f996e829c1e7ad89c66f78bde33741d46a0b7ed03c8892f263937b0e6b400.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2524
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\dHTSFxSZNXvPYW.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2724
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\dHTSFxSZNXvPYW" /XML "C:\Users\Admin\AppData\Local\Temp\tmp2BE1.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:2812
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
  2⤵
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2872

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

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Defense Evasion

Modify Registry

1

T1112

Credential Access

Credentials from Password Stores

1

T1555

Credentials from Web Browsers

1

T1555.003

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp2BE1.tmp

Filesize
1KB

MD5
6dcc724d88bf6bf76671a0ca6a9a5bf5

SHA1
2ece9d1072f21501d842d97c16624a634ff4a3ee

SHA256
d240d3e06b8d1ba6bd42a615d1bddee4f906fef6dd2922f30067e96ddc049100

SHA512
119145b52d0e65b2ddd6565c1b16c3ee0cb4ab169f577dee7af8bb45ce38b409216c1c016173c0f9cdc30a0cd5aedf7c0134eafe95a123f41d0bb601094550f0

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\FIENR3E0YDPFS522LA1U.temp

Filesize
7KB

MD5
bc87f53fe9d4e64c0bbcdbb2f5932ac3

SHA1
6f79be5a6c87ba379b68cf50c174b9b8aeb5e382

SHA256
258bfd39216871c5b35710d441c25eee49d7d326da7cabee2df20ee111d908ce

SHA512
f4fded079d49472fe7c7f05783b68cb76a03d57d33d2ebf9ec421b9e43e845cb95479bc74187982c0eff4d0c5d6b395db11d1ca94911187d4b3d8091691d6a46

Download Submit
memory/2124-4-0x000000007461E000-0x000000007461F000-memory.dmp

Filesize
4KB

Download
memory/2124-32-0x0000000074610000-0x0000000074CFE000-memory.dmp

Filesize
6.9MB

Download
memory/2124-0-0x000000007461E000-0x000000007461F000-memory.dmp

Filesize
4KB

Download
memory/2124-5-0x0000000074610000-0x0000000074CFE000-memory.dmp

Filesize
6.9MB

Download
memory/2124-6-0x0000000005020000-0x00000000050A4000-memory.dmp

Filesize
528KB

Download
memory/2124-2-0x0000000074610000-0x0000000074CFE000-memory.dmp

Filesize
6.9MB

Download
memory/2124-1-0x0000000001190000-0x000000000124A000-memory.dmp

Filesize
744KB

Download
memory/2124-3-0x0000000000550000-0x0000000000568000-memory.dmp

Filesize
96KB

Download
memory/2872-19-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2872-29-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2872-28-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2872-27-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2872-25-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2872-21-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2872-24-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2872-31-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads