agenttesla | c6336db1bae9e731e2871db4c9d2bf369ea435369f781431d5c65ee6934e569f

General

Target

c6336db1bae9e731e2871db4c9d2bf369ea435369f781431d5c65ee6934e569f.exe
Size

721KB
MD5

b08b50c46308b7f6bdd6b117a7bd6cbf
SHA1

560aa4d41db9a4fdae66f37b268138f859f8d59f
SHA256

c6336db1bae9e731e2871db4c9d2bf369ea435369f781431d5c65ee6934e569f
SHA512

b2ae821c2ef6c6198c17550bb55505da865f74943a60b94e1946991f322194fa34bad26f29b0a75d5464cc5adfd669d1a0737ea93f06487f0051b26a8b9045f1
SSDEEP

12288:dB3R8fL+pKqAmGfXXjd16yIb/EvLbNNEIjJMRTFFyzzCufU:d5tEq2vp1/z4IjJMpFFyy

Score

10^/10

agenttesla execution keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.voivocars.com
Port:
587
Username:
[email protected]
Password:
ettyquest11
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
2736	powershell.exe
2808	powershell.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2996 set thread context of 2488	2996	c6336db1bae9e731e2871db4c9d2bf369ea435369f781431d5c65ee6934e569f.exe	34

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

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
2628	schtasks.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2488	RegSvcs.exe
2488	RegSvcs.exe
2736	powershell.exe
2808	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	2488	RegSvcs.exe
Token: SeDebugPrivilege	2736	powershell.exe
Token: SeDebugPrivilege	2808	powershell.exe

Suspicious use of WriteProcessMemory 24 IoCs

description	pid	Process	procid_target
PID 2996 wrote to memory of 2736	2996	c6336db1bae9e731e2871db4c9d2bf369ea435369f781431d5c65ee6934e569f.exe	28
PID 2996 wrote to memory of 2736	2996	c6336db1bae9e731e2871db4c9d2bf369ea435369f781431d5c65ee6934e569f.exe	28
PID 2996 wrote to memory of 2736	2996	c6336db1bae9e731e2871db4c9d2bf369ea435369f781431d5c65ee6934e569f.exe	28
PID 2996 wrote to memory of 2736	2996	c6336db1bae9e731e2871db4c9d2bf369ea435369f781431d5c65ee6934e569f.exe	28
PID 2996 wrote to memory of 2808	2996	c6336db1bae9e731e2871db4c9d2bf369ea435369f781431d5c65ee6934e569f.exe	30
PID 2996 wrote to memory of 2808	2996	c6336db1bae9e731e2871db4c9d2bf369ea435369f781431d5c65ee6934e569f.exe	30
PID 2996 wrote to memory of 2808	2996	c6336db1bae9e731e2871db4c9d2bf369ea435369f781431d5c65ee6934e569f.exe	30
PID 2996 wrote to memory of 2808	2996	c6336db1bae9e731e2871db4c9d2bf369ea435369f781431d5c65ee6934e569f.exe	30
PID 2996 wrote to memory of 2628	2996	c6336db1bae9e731e2871db4c9d2bf369ea435369f781431d5c65ee6934e569f.exe	31
PID 2996 wrote to memory of 2628	2996	c6336db1bae9e731e2871db4c9d2bf369ea435369f781431d5c65ee6934e569f.exe	31
PID 2996 wrote to memory of 2628	2996	c6336db1bae9e731e2871db4c9d2bf369ea435369f781431d5c65ee6934e569f.exe	31
PID 2996 wrote to memory of 2628	2996	c6336db1bae9e731e2871db4c9d2bf369ea435369f781431d5c65ee6934e569f.exe	31
PID 2996 wrote to memory of 2488	2996	c6336db1bae9e731e2871db4c9d2bf369ea435369f781431d5c65ee6934e569f.exe	34
PID 2996 wrote to memory of 2488	2996	c6336db1bae9e731e2871db4c9d2bf369ea435369f781431d5c65ee6934e569f.exe	34
PID 2996 wrote to memory of 2488	2996	c6336db1bae9e731e2871db4c9d2bf369ea435369f781431d5c65ee6934e569f.exe	34
PID 2996 wrote to memory of 2488	2996	c6336db1bae9e731e2871db4c9d2bf369ea435369f781431d5c65ee6934e569f.exe	34
PID 2996 wrote to memory of 2488	2996	c6336db1bae9e731e2871db4c9d2bf369ea435369f781431d5c65ee6934e569f.exe	34
PID 2996 wrote to memory of 2488	2996	c6336db1bae9e731e2871db4c9d2bf369ea435369f781431d5c65ee6934e569f.exe	34
PID 2996 wrote to memory of 2488	2996	c6336db1bae9e731e2871db4c9d2bf369ea435369f781431d5c65ee6934e569f.exe	34
PID 2996 wrote to memory of 2488	2996	c6336db1bae9e731e2871db4c9d2bf369ea435369f781431d5c65ee6934e569f.exe	34
PID 2996 wrote to memory of 2488	2996	c6336db1bae9e731e2871db4c9d2bf369ea435369f781431d5c65ee6934e569f.exe	34
PID 2996 wrote to memory of 2488	2996	c6336db1bae9e731e2871db4c9d2bf369ea435369f781431d5c65ee6934e569f.exe	34
PID 2996 wrote to memory of 2488	2996	c6336db1bae9e731e2871db4c9d2bf369ea435369f781431d5c65ee6934e569f.exe	34
PID 2996 wrote to memory of 2488	2996	c6336db1bae9e731e2871db4c9d2bf369ea435369f781431d5c65ee6934e569f.exe	34

C:\Users\Admin\AppData\Local\Temp\c6336db1bae9e731e2871db4c9d2bf369ea435369f781431d5c65ee6934e569f.exe
"C:\Users\Admin\AppData\Local\Temp\c6336db1bae9e731e2871db4c9d2bf369ea435369f781431d5c65ee6934e569f.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2996
- 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\c6336db1bae9e731e2871db4c9d2bf369ea435369f781431d5c65ee6934e569f.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2736
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\XFUVFlXxygZCx.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2808
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\XFUVFlXxygZCx" /XML "C:\Users\Admin\AppData\Local\Temp\tmp93C7.tmp"
  2⤵
  - Scheduled Task/Job: Scheduled Task
  PID:2628
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2488

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

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\tmp93C7.tmp

Filesize
1KB

MD5
86642c953f997f60859addbd473f823b

SHA1
f299298ebba3275845f92f5ffcdc2e7d65401b46

SHA256
9077460688c46a54ffb6da67abf02306cc8fb71ed3edb06ea19cad639c3c94c7

SHA512
7df9ca109b38df7049afdec64845372fc461804a8431e545e3f4ad08612ce74e2804aa172fb25dc1c76f93b1b33fefe9896fb393a11445a933aa04f8bfba74bf

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

Filesize
7KB

MD5
9100e13ec4504b471a8da72b9cb26467

SHA1
20086bf02d6c2df5a3752cc5146c9eabb9a4c59d

SHA256
4d4944c600c2675524a99cfcb3f443e5b38528adb557a1b5e13d98803b0f87f4

SHA512
0b186dc00538a0afea6a97c31c0df6f6e9900470377e20d75cd7faf4a83bf12fad87a42feec9fe41b34bd7638cffc3402435efad0b864b8a468840e74e4ddedc

Download Submit
memory/2488-27-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2488-30-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2488-21-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2488-20-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2488-23-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2488-25-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2488-29-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2488-28-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2996-6-0x0000000005190000-0x0000000005212000-memory.dmp

Filesize
520KB

Download
memory/2996-1-0x0000000001090000-0x000000000114A000-memory.dmp

Filesize
744KB

Download
memory/2996-0-0x000000007498E000-0x000000007498F000-memory.dmp

Filesize
4KB

Download
memory/2996-2-0x0000000074980000-0x000000007506E000-memory.dmp

Filesize
6.9MB

Download
memory/2996-3-0x0000000004F00000-0x0000000004F96000-memory.dmp

Filesize
600KB

Download
memory/2996-5-0x0000000000650000-0x000000000065C000-memory.dmp

Filesize
48KB

Download
memory/2996-4-0x00000000005F0000-0x0000000000600000-memory.dmp

Filesize
64KB

Download
memory/2996-31-0x0000000074980000-0x000000007506E000-memory.dmp

Filesize
6.9MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads