agenttesla | a4ca1049041a6c889945c71e19a547d66741f20c60db451c0cea3451b990231b

General

Target

PROFORMA FATURA.exe
Size

804KB
MD5

49c53c3c0868699a9cbe2ef3d5bfcb8e
SHA1

3113b54138af9199fd97f96a42542541b6a8fdb3
SHA256

0ad205b2d883bca56250246f308228379c27f6114d8b740014deeef53b3412bb
SHA512

2a3a51767f4409a70e5fff84468a0aebd2eb7ea200f09aebdb2fb70274a4d25fa05c15e1194d4cbd3fe83d060d53aa4a584ae6449977af63d142b9d3ec82e7e3
SSDEEP

12288:DrG4eUyzwoF6w7g9vZ7Bw6/992kJ9TaRdxkYv8HrAvTmeXNig8g7N5hkR:WvUClwR7BVvRJ9GOted77Ni

Score

10^/10

agenttesla discovery execution keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
zqamcx.com
Port:
587
Username:
[email protected]
Password:
Methodman991
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

pid	Process
3000	powershell.exe
2732	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 3 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

Credentials from Web Browsers
T1555.003

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2012 set thread context of 2784	2012	PROFORMA FATURA.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	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	PROFORMA FATURA.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	PROFORMA FATURA.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
2744	schtasks.exe

Suspicious behavior: EnumeratesProcesses 11 IoCs

pid	Process
2012	PROFORMA FATURA.exe
2012	PROFORMA FATURA.exe
2012	PROFORMA FATURA.exe
2012	PROFORMA FATURA.exe
2012	PROFORMA FATURA.exe
2012	PROFORMA FATURA.exe
2012	PROFORMA FATURA.exe
2784	PROFORMA FATURA.exe
2784	PROFORMA FATURA.exe
3000	powershell.exe
2732	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	2012	PROFORMA FATURA.exe
Token: SeDebugPrivilege	2784	PROFORMA FATURA.exe
Token: SeDebugPrivilege	3000	powershell.exe
Token: SeDebugPrivilege	2732	powershell.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2784	PROFORMA FATURA.exe

Suspicious use of WriteProcessMemory 21 IoCs

description	pid	Process	procid_target
PID 2012 wrote to memory of 3000	2012	PROFORMA FATURA.exe	31
PID 2012 wrote to memory of 3000	2012	PROFORMA FATURA.exe	31
PID 2012 wrote to memory of 3000	2012	PROFORMA FATURA.exe	31
PID 2012 wrote to memory of 3000	2012	PROFORMA FATURA.exe	31
PID 2012 wrote to memory of 2732	2012	PROFORMA FATURA.exe	33
PID 2012 wrote to memory of 2732	2012	PROFORMA FATURA.exe	33
PID 2012 wrote to memory of 2732	2012	PROFORMA FATURA.exe	33
PID 2012 wrote to memory of 2732	2012	PROFORMA FATURA.exe	33
PID 2012 wrote to memory of 2744	2012	PROFORMA FATURA.exe	34
PID 2012 wrote to memory of 2744	2012	PROFORMA FATURA.exe	34
PID 2012 wrote to memory of 2744	2012	PROFORMA FATURA.exe	34
PID 2012 wrote to memory of 2744	2012	PROFORMA FATURA.exe	34
PID 2012 wrote to memory of 2784	2012	PROFORMA FATURA.exe	37
PID 2012 wrote to memory of 2784	2012	PROFORMA FATURA.exe	37
PID 2012 wrote to memory of 2784	2012	PROFORMA FATURA.exe	37
PID 2012 wrote to memory of 2784	2012	PROFORMA FATURA.exe	37
PID 2012 wrote to memory of 2784	2012	PROFORMA FATURA.exe	37
PID 2012 wrote to memory of 2784	2012	PROFORMA FATURA.exe	37
PID 2012 wrote to memory of 2784	2012	PROFORMA FATURA.exe	37
PID 2012 wrote to memory of 2784	2012	PROFORMA FATURA.exe	37
PID 2012 wrote to memory of 2784	2012	PROFORMA FATURA.exe	37

C:\Users\Admin\AppData\Local\Temp\PROFORMA FATURA.exe
"C:\Users\Admin\AppData\Local\Temp\PROFORMA FATURA.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2012
- 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\PROFORMA FATURA.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3000
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\GvgUQlbRIXOe.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2732
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\GvgUQlbRIXOe" /XML "C:\Users\Admin\AppData\Local\Temp\tmp474.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:2744
- C:\Users\Admin\AppData\Local\Temp\PROFORMA FATURA.exe
  "C:\Users\Admin\AppData\Local\Temp\PROFORMA FATURA.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:2784

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\tmp474.tmp

Filesize
1KB

MD5
95d18e9561fd045e0bc50135a38d55f8

SHA1
9d3a3f4533895a500f5fe633833d4e2964457d8d

SHA256
6fdbac648fd9e0c74ee802c7e08e2ce1fd5931647d93a0cc2cf83f17cb8d146f

SHA512
6a6360336c058d05f942b8d14054bf5c263ec11644b41dca5f9338316816dba04df9fc3a437a849a7732a720049a41f80d3efff51fec06c76694fe12053ec9e9

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\033OW3M4R5SCV8OZSXPO.temp

Filesize
7KB

MD5
0cfb8b8dbe3fe067c62ea1eb410db274

SHA1
73adae9cbf20c116980a40eb6c27a97404f398ba

SHA256
00c490118343bd8a6b4387c4f219bfdb68c8c50cc4ba3167e814d20524b25814

SHA512
021192d3a1f88e316a6558d95eb5e00178ec49ca0e3ccd293829f896f2a2ceb3d87c6a2fa4843b7b5af7b9a65eb1289bf6f0f649f88bd8fcae2065871f7637aa

Download Submit
memory/2012-4-0x00000000748AE000-0x00000000748AF000-memory.dmp

Filesize
4KB

Download
memory/2012-32-0x00000000748A0000-0x0000000074F8E000-memory.dmp

Filesize
6.9MB

Download
memory/2012-0-0x00000000748AE000-0x00000000748AF000-memory.dmp

Filesize
4KB

Download
memory/2012-5-0x00000000748A0000-0x0000000074F8E000-memory.dmp

Filesize
6.9MB

Download
memory/2012-6-0x0000000000580000-0x0000000000604000-memory.dmp

Filesize
528KB

Download
memory/2012-2-0x00000000748A0000-0x0000000074F8E000-memory.dmp

Filesize
6.9MB

Download
memory/2012-1-0x0000000000CE0000-0x0000000000DAC000-memory.dmp

Filesize
816KB

Download
memory/2012-3-0x0000000000430000-0x000000000044E000-memory.dmp

Filesize
120KB

Download
memory/2784-31-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2784-28-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2784-27-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2784-25-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2784-23-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2784-21-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2784-19-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2784-29-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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