agenttesla | f5e66c9cb6ae8c33730d91ce46ec5098169c1281ceffea10f2a8e67f0e43ee31

General

Target

USD BANK DETAILS.PNG.exe
Size

670KB
MD5

41373fb609440bc4177a1db81e594b69
SHA1

d67b37e144112e75cea9aa32f3c29775c8cfe045
SHA256

39fe44328453edb4688201f0d3c6c0d07baa65d92ee1c5e0ad496bc71d1b0c9b
SHA512

bc7305c0375cb972ad151c4320704fef47c6f266d692ba44ce278e12e07b06030a0aa42593d5e68f2ce9ecb112543417eab883c9e0787b7cb17a415b4899313b
SSDEEP

12288:CCguti8LkpEatDtW4uBiCv4CFXuOkq9b6O9P7Q0NRUONkR:Fj4jEiWliCwwu8oYP7Q0NRUn

Score

10^/10

agenttesla 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
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

Processes:

powershell.exepowershell.exe

pid process

2656 powershell.exe
2584 powershell.exe

pid	process
2656	powershell.exe
2584	powershell.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

RegSvcs.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Microsoft\Windows\CurrentVersion\Run\boqXv = "C:\\Users\\Admin\\AppData\\Roaming\\boqXv\\boqXv.exe"	RegSvcs.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

USD BANK DETAILS.PNG.exe

description pid process target process

PID 1704 set thread context of 2456 1704 USD BANK DETAILS.PNG.exe RegSvcs.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task/Job
T1053

Processes:

schtasks.exe

pid process

2728 schtasks.exe

description	pid	process	target process
PID 1704 set thread context of 2456	1704	USD BANK DETAILS.PNG.exe	RegSvcs.exe

pid	process
2728	schtasks.exe

Suspicious behavior: EnumeratesProcesses 11 IoCs

Processes:

USD BANK DETAILS.PNG.exeRegSvcs.exepowershell.exepowershell.exe

pid	process
1704	USD BANK DETAILS.PNG.exe
1704	USD BANK DETAILS.PNG.exe
1704	USD BANK DETAILS.PNG.exe
1704	USD BANK DETAILS.PNG.exe
1704	USD BANK DETAILS.PNG.exe
1704	USD BANK DETAILS.PNG.exe
1704	USD BANK DETAILS.PNG.exe
2456	RegSvcs.exe
2456	RegSvcs.exe
2584	powershell.exe
2656	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

USD BANK DETAILS.PNG.exeRegSvcs.exepowershell.exepowershell.exe

description	pid	process
Token: SeDebugPrivilege	1704	USD BANK DETAILS.PNG.exe
Token: SeDebugPrivilege	2456	RegSvcs.exe
Token: SeDebugPrivilege	2584	powershell.exe
Token: SeDebugPrivilege	2656	powershell.exe

Suspicious use of WriteProcessMemory 24 IoCs

Processes:

USD BANK DETAILS.PNG.exe

description	pid	process	target process
PID 1704 wrote to memory of 2656	1704	USD BANK DETAILS.PNG.exe	powershell.exe
PID 1704 wrote to memory of 2656	1704	USD BANK DETAILS.PNG.exe	powershell.exe
PID 1704 wrote to memory of 2656	1704	USD BANK DETAILS.PNG.exe	powershell.exe
PID 1704 wrote to memory of 2656	1704	USD BANK DETAILS.PNG.exe	powershell.exe
PID 1704 wrote to memory of 2584	1704	USD BANK DETAILS.PNG.exe	powershell.exe
PID 1704 wrote to memory of 2584	1704	USD BANK DETAILS.PNG.exe	powershell.exe
PID 1704 wrote to memory of 2584	1704	USD BANK DETAILS.PNG.exe	powershell.exe
PID 1704 wrote to memory of 2584	1704	USD BANK DETAILS.PNG.exe	powershell.exe
PID 1704 wrote to memory of 2728	1704	USD BANK DETAILS.PNG.exe	schtasks.exe
PID 1704 wrote to memory of 2728	1704	USD BANK DETAILS.PNG.exe	schtasks.exe
PID 1704 wrote to memory of 2728	1704	USD BANK DETAILS.PNG.exe	schtasks.exe
PID 1704 wrote to memory of 2728	1704	USD BANK DETAILS.PNG.exe	schtasks.exe
PID 1704 wrote to memory of 2456	1704	USD BANK DETAILS.PNG.exe	RegSvcs.exe
PID 1704 wrote to memory of 2456	1704	USD BANK DETAILS.PNG.exe	RegSvcs.exe
PID 1704 wrote to memory of 2456	1704	USD BANK DETAILS.PNG.exe	RegSvcs.exe
PID 1704 wrote to memory of 2456	1704	USD BANK DETAILS.PNG.exe	RegSvcs.exe
PID 1704 wrote to memory of 2456	1704	USD BANK DETAILS.PNG.exe	RegSvcs.exe
PID 1704 wrote to memory of 2456	1704	USD BANK DETAILS.PNG.exe	RegSvcs.exe
PID 1704 wrote to memory of 2456	1704	USD BANK DETAILS.PNG.exe	RegSvcs.exe
PID 1704 wrote to memory of 2456	1704	USD BANK DETAILS.PNG.exe	RegSvcs.exe
PID 1704 wrote to memory of 2456	1704	USD BANK DETAILS.PNG.exe	RegSvcs.exe
PID 1704 wrote to memory of 2456	1704	USD BANK DETAILS.PNG.exe	RegSvcs.exe
PID 1704 wrote to memory of 2456	1704	USD BANK DETAILS.PNG.exe	RegSvcs.exe
PID 1704 wrote to memory of 2456	1704	USD BANK DETAILS.PNG.exe	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\USD BANK DETAILS.PNG.exe
"C:\Users\Admin\AppData\Local\Temp\USD BANK DETAILS.PNG.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1704

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\USD BANK DETAILS.PNG.exe"
2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2656

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\waNwgSaPPjkOka.exe"
2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2584

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\waNwgSaPPjkOka" /XML "C:\Users\Admin\AppData\Local\Temp\tmpE927.tmp"
2⤵
- Creates scheduled task(s)
PID:2728

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
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2456

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

PowerShell

Scheduled Task/Job

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

Scheduled Task/Job

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

Scheduled Task/Job

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\tmpE927.tmp
Filesize
1KB

MD5
833f46762851ef15b63bd6e94757770b

SHA1
3c4da3d2e3a1b438c18d35dd27dd4116830998d1

SHA256
f92acb662bc96841140c6c4f85d56cc5e13b281f57404ed14f75c241ba6616a5

SHA512
bc04327deb1a8396c94b951cc481e63107915118bf1fa531f2a9cd3d7771b8982bcf8dfd1e80277376797d0972c55686781d8f4e0ead62f524fda8c72b6b3579

Download Submit
memory/1704-29-0x00000000745E0000-0x0000000074CCE000-memory.dmp

Filesize
6.9MB

Download
memory/1704-1-0x00000000010A0000-0x000000000114A000-memory.dmp

Filesize
680KB

Download
memory/1704-2-0x00000000745E0000-0x0000000074CCE000-memory.dmp

Filesize
6.9MB

Download
memory/1704-3-0x00000000005A0000-0x00000000005BA000-memory.dmp

Filesize
104KB

Download
memory/1704-4-0x0000000000550000-0x0000000000560000-memory.dmp

Filesize
64KB

Download
memory/1704-5-0x0000000005250000-0x00000000052D4000-memory.dmp

Filesize
528KB

Download
memory/1704-6-0x00000000745EE000-0x00000000745EF000-memory.dmp

Filesize
4KB

Download
memory/1704-0-0x00000000745EE000-0x00000000745EF000-memory.dmp

Filesize
4KB

Download
memory/2456-28-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2456-26-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2456-25-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2456-23-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2456-21-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2456-19-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2456-27-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2456-17-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

Replay Monitor

Loading Replay Monitor...

Downloads