agenttesla | 08073ae9508ee5a7ebfd44efd2ba95d47d5356998c19f4204c93165195cc9bc0

General

Target

Deposit payment copy PDF.exe
Size

704KB
MD5

eabe9b55aaf1f35048b4512f2dbd9a44
SHA1

53b1b9d51a39892cf1e2a2075aa671dbeb096135
SHA256

9d18f6e38273eb6a8959627210f55baf459975af7a75195e108613bfd3da858a
SHA512

c430e17de378489fc17844a046f4d72d6adad909c1387e3f6f0a106783918d1819dcd70451e6b0ddd42aa51e14b7eee931654d908c9adf9985b7fac567eceece
SSDEEP

12288:LXUeoUNewB351Us8jhHnK0rxw90reDXxRWzUmFurkCGUymKIEmNvUXX2tHl0fl3+:d1dfZSK0FioeVcQkCwmomRUHAl0fl3

Score

10^/10

agenttesla execution keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.cojosem.com
Port:
587
Username:
[email protected]
Password:
ZARHLOULBOSS123
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

1968 powershell.exe
2668 powershell.exe

pid	process
1968	powershell.exe
2668	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-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Windows\CurrentVersion\Run\VmkjVd = "C:\\Users\\Admin\\AppData\\Roaming\\VmkjVd\\VmkjVd.exe"	RegSvcs.exe

Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

4 api.ipify.org
5 api.ipify.org
Suspicious use of SetThreadContext 1 IoCs

Processes:

Deposit payment copy PDF.exe

description pid process target process

PID 2404 set thread context of 2800 2404 Deposit payment copy PDF.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

2716 schtasks.exe

flow	ioc
4	api.ipify.org
5	api.ipify.org

description	pid	process	target process
PID 2404 set thread context of 2800	2404	Deposit payment copy PDF.exe	RegSvcs.exe

pid	process
2716	schtasks.exe

Suspicious behavior: EnumeratesProcesses 7 IoCs

Processes:

Deposit payment copy PDF.exeRegSvcs.exepowershell.exepowershell.exe

pid	process
2404	Deposit payment copy PDF.exe
2404	Deposit payment copy PDF.exe
2404	Deposit payment copy PDF.exe
2800	RegSvcs.exe
2800	RegSvcs.exe
2668	powershell.exe
1968	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

Deposit payment copy PDF.exeRegSvcs.exepowershell.exepowershell.exe

description	pid	process
Token: SeDebugPrivilege	2404	Deposit payment copy PDF.exe
Token: SeDebugPrivilege	2800	RegSvcs.exe
Token: SeDebugPrivilege	2668	powershell.exe
Token: SeDebugPrivilege	1968	powershell.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

RegSvcs.exe

pid process

2800 RegSvcs.exe

pid	process
2800	RegSvcs.exe

Suspicious use of WriteProcessMemory 24 IoCs

Processes:

Deposit payment copy PDF.exe

description	pid	process	target process
PID 2404 wrote to memory of 1968	2404	Deposit payment copy PDF.exe	powershell.exe
PID 2404 wrote to memory of 1968	2404	Deposit payment copy PDF.exe	powershell.exe
PID 2404 wrote to memory of 1968	2404	Deposit payment copy PDF.exe	powershell.exe
PID 2404 wrote to memory of 1968	2404	Deposit payment copy PDF.exe	powershell.exe
PID 2404 wrote to memory of 2668	2404	Deposit payment copy PDF.exe	powershell.exe
PID 2404 wrote to memory of 2668	2404	Deposit payment copy PDF.exe	powershell.exe
PID 2404 wrote to memory of 2668	2404	Deposit payment copy PDF.exe	powershell.exe
PID 2404 wrote to memory of 2668	2404	Deposit payment copy PDF.exe	powershell.exe
PID 2404 wrote to memory of 2716	2404	Deposit payment copy PDF.exe	schtasks.exe
PID 2404 wrote to memory of 2716	2404	Deposit payment copy PDF.exe	schtasks.exe
PID 2404 wrote to memory of 2716	2404	Deposit payment copy PDF.exe	schtasks.exe
PID 2404 wrote to memory of 2716	2404	Deposit payment copy PDF.exe	schtasks.exe
PID 2404 wrote to memory of 2800	2404	Deposit payment copy PDF.exe	RegSvcs.exe
PID 2404 wrote to memory of 2800	2404	Deposit payment copy PDF.exe	RegSvcs.exe
PID 2404 wrote to memory of 2800	2404	Deposit payment copy PDF.exe	RegSvcs.exe
PID 2404 wrote to memory of 2800	2404	Deposit payment copy PDF.exe	RegSvcs.exe
PID 2404 wrote to memory of 2800	2404	Deposit payment copy PDF.exe	RegSvcs.exe
PID 2404 wrote to memory of 2800	2404	Deposit payment copy PDF.exe	RegSvcs.exe
PID 2404 wrote to memory of 2800	2404	Deposit payment copy PDF.exe	RegSvcs.exe
PID 2404 wrote to memory of 2800	2404	Deposit payment copy PDF.exe	RegSvcs.exe
PID 2404 wrote to memory of 2800	2404	Deposit payment copy PDF.exe	RegSvcs.exe
PID 2404 wrote to memory of 2800	2404	Deposit payment copy PDF.exe	RegSvcs.exe
PID 2404 wrote to memory of 2800	2404	Deposit payment copy PDF.exe	RegSvcs.exe
PID 2404 wrote to memory of 2800	2404	Deposit payment copy PDF.exe	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\Deposit payment copy PDF.exe
"C:\Users\Admin\AppData\Local\Temp\Deposit payment copy PDF.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2404

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\Deposit payment copy PDF.exe"
2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1968

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\LqzPSWJnodRc.exe"
2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2668

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\LqzPSWJnodRc" /XML "C:\Users\Admin\AppData\Local\Temp\tmp42EA.tmp"
2⤵
- Creates scheduled task(s)
PID:2716

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
- Suspicious use of SetWindowsHookEx
PID:2800

Network

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp42EA.tmp
Filesize
1KB

MD5
35b86ac6bc2a50197e3a78ca45a21a38

SHA1
64b11548299ba36c971bfb5e6c67fb891e818cf8

SHA256
458bb2854f1e18866f64ee8e93f7f4fbd7db4bb950bd73f772dbe97c53371ccf

SHA512
14111e5a9f4773fe01e905b928916acc732d0f4234b8441ef69b447130d0c919dd66589264918433949fee5871981e101f4d47c098b4c01dcdf6edbf22eb5109

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\ESVTD6LLPLFYR68J3802.temp
Filesize
7KB

MD5
41b231186a8e9c640a9512264a24afc1

SHA1
851b3b10ad2717f8a8ec22cf8d82ac2af3131a8d

SHA256
df725a852949c82a29315f4ed24af05e69ef0eb0d46ab43bd18ed7ee338e1dfd

SHA512
a2f806437e675cfe9966ed4c085dbfdbbd5ae745ed37f5a5d7b9908bf2a78a3808bc97ae34ccaf32e5fbc17e68ec09ff42c8c12257c517e0d44ad31282ffec55

Download Submit
memory/2404-31-0x00000000741A0000-0x000000007488E000-memory.dmp

Filesize
6.9MB

Download
memory/2404-1-0x00000000009C0000-0x0000000000A76000-memory.dmp

Filesize
728KB

Download
memory/2404-2-0x00000000741A0000-0x000000007488E000-memory.dmp

Filesize
6.9MB

Download
memory/2404-3-0x0000000000410000-0x0000000000426000-memory.dmp

Filesize
88KB

Download
memory/2404-4-0x00000000004D0000-0x00000000004E6000-memory.dmp

Filesize
88KB

Download
memory/2404-5-0x00000000057B0000-0x0000000005836000-memory.dmp

Filesize
536KB

Download
memory/2404-0-0x00000000741AE000-0x00000000741AF000-memory.dmp

Filesize
4KB

Download
memory/2800-30-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/2800-27-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/2800-26-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2800-24-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/2800-22-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/2800-20-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/2800-18-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download
memory/2800-28-0x0000000000400000-0x0000000000444000-memory.dmp

Filesize
272KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads