agenttesla | 429e0fa9706ee65774188e538bda0b69a15fb93e97864cedb88e33c650ed9538

General

Target

429e0fa9706ee65774188e538bda0b69a15fb93e97864cedb88e33c650ed9538.exe
Size

636KB
MD5

4c7e7bd9eaf56b3936be87a6904f70f8
SHA1

22591d29813790d622a1d49a1e0bf91b20235cf6
SHA256

429e0fa9706ee65774188e538bda0b69a15fb93e97864cedb88e33c650ed9538
SHA512

108e542f79d97dcb73490acd04718a56adda3d000e844ad71f0721b3b12d2a06ccb9b28a00e0d2443f2bb5c680617e316ce4a84c98a5e8f4f29ade1ff9c0be70
SSDEEP

12288:NyAgFdVoC/HeIMOBkXKxh3IfDj3oSPYzeyu0Lu/bs1D0bWCiYNR/WBS9vD:wAgVoC/HemBNheP3Xg6yTLug0WC7ROB0

Score

10^/10

agenttesla discovery execution keylogger spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
smtp.yandex.com
Port:
587
Username:
[email protected]
Password:
marcellinus360

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
smtp.yandex.com
Port:
587
Username:
[email protected]
Password:
marcellinus360
Email To:
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
Agenttesla family
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

2940 powershell.exe
2908 powershell.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

pid	process
2940	powershell.exe
2908	powershell.exe

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

Suspicious use of SetThreadContext 1 IoCs

Processes:

429e0fa9706ee65774188e538bda0b69a15fb93e97864cedb88e33c650ed9538.exe

description	pid	process	target process
PID 2580 set thread context of 2212	2580	429e0fa9706ee65774188e538bda0b69a15fb93e97864cedb88e33c650ed9538.exe	RegSvcs.exe

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

Processes:

powershell.exepowershell.exeschtasks.exeRegSvcs.exe429e0fa9706ee65774188e538bda0b69a15fb93e97864cedb88e33c650ed9538.exe

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	RegSvcs.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	429e0fa9706ee65774188e538bda0b69a15fb93e97864cedb88e33c650ed9538.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

Processes:

schtasks.exe

pid process

2936 schtasks.exe

pid	process
2936	schtasks.exe

Suspicious behavior: EnumeratesProcesses 15 IoCs

Processes:

429e0fa9706ee65774188e538bda0b69a15fb93e97864cedb88e33c650ed9538.exepowershell.exepowershell.exeRegSvcs.exe

pid	process
2580	429e0fa9706ee65774188e538bda0b69a15fb93e97864cedb88e33c650ed9538.exe
2580	429e0fa9706ee65774188e538bda0b69a15fb93e97864cedb88e33c650ed9538.exe
2580	429e0fa9706ee65774188e538bda0b69a15fb93e97864cedb88e33c650ed9538.exe
2580	429e0fa9706ee65774188e538bda0b69a15fb93e97864cedb88e33c650ed9538.exe
2580	429e0fa9706ee65774188e538bda0b69a15fb93e97864cedb88e33c650ed9538.exe
2580	429e0fa9706ee65774188e538bda0b69a15fb93e97864cedb88e33c650ed9538.exe
2580	429e0fa9706ee65774188e538bda0b69a15fb93e97864cedb88e33c650ed9538.exe
2580	429e0fa9706ee65774188e538bda0b69a15fb93e97864cedb88e33c650ed9538.exe
2940	powershell.exe
2908	powershell.exe
2580	429e0fa9706ee65774188e538bda0b69a15fb93e97864cedb88e33c650ed9538.exe
2580	429e0fa9706ee65774188e538bda0b69a15fb93e97864cedb88e33c650ed9538.exe
2580	429e0fa9706ee65774188e538bda0b69a15fb93e97864cedb88e33c650ed9538.exe
2212	RegSvcs.exe
2212	RegSvcs.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

429e0fa9706ee65774188e538bda0b69a15fb93e97864cedb88e33c650ed9538.exepowershell.exepowershell.exeRegSvcs.exe

description	pid	process
Token: SeDebugPrivilege	2580	429e0fa9706ee65774188e538bda0b69a15fb93e97864cedb88e33c650ed9538.exe
Token: SeDebugPrivilege	2940	powershell.exe
Token: SeDebugPrivilege	2908	powershell.exe
Token: SeDebugPrivilege	2212	RegSvcs.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

RegSvcs.exe

pid process

2212 RegSvcs.exe

pid	process
2212	RegSvcs.exe

Suspicious use of WriteProcessMemory 38 IoCs

Processes:

429e0fa9706ee65774188e538bda0b69a15fb93e97864cedb88e33c650ed9538.exe

description	pid	process	target process
PID 2580 wrote to memory of 2940	2580	429e0fa9706ee65774188e538bda0b69a15fb93e97864cedb88e33c650ed9538.exe	powershell.exe
PID 2580 wrote to memory of 2940	2580	429e0fa9706ee65774188e538bda0b69a15fb93e97864cedb88e33c650ed9538.exe	powershell.exe
PID 2580 wrote to memory of 2940	2580	429e0fa9706ee65774188e538bda0b69a15fb93e97864cedb88e33c650ed9538.exe	powershell.exe
PID 2580 wrote to memory of 2940	2580	429e0fa9706ee65774188e538bda0b69a15fb93e97864cedb88e33c650ed9538.exe	powershell.exe
PID 2580 wrote to memory of 2908	2580	429e0fa9706ee65774188e538bda0b69a15fb93e97864cedb88e33c650ed9538.exe	powershell.exe
PID 2580 wrote to memory of 2908	2580	429e0fa9706ee65774188e538bda0b69a15fb93e97864cedb88e33c650ed9538.exe	powershell.exe
PID 2580 wrote to memory of 2908	2580	429e0fa9706ee65774188e538bda0b69a15fb93e97864cedb88e33c650ed9538.exe	powershell.exe
PID 2580 wrote to memory of 2908	2580	429e0fa9706ee65774188e538bda0b69a15fb93e97864cedb88e33c650ed9538.exe	powershell.exe
PID 2580 wrote to memory of 2936	2580	429e0fa9706ee65774188e538bda0b69a15fb93e97864cedb88e33c650ed9538.exe	schtasks.exe
PID 2580 wrote to memory of 2936	2580	429e0fa9706ee65774188e538bda0b69a15fb93e97864cedb88e33c650ed9538.exe	schtasks.exe
PID 2580 wrote to memory of 2936	2580	429e0fa9706ee65774188e538bda0b69a15fb93e97864cedb88e33c650ed9538.exe	schtasks.exe
PID 2580 wrote to memory of 2936	2580	429e0fa9706ee65774188e538bda0b69a15fb93e97864cedb88e33c650ed9538.exe	schtasks.exe
PID 2580 wrote to memory of 1876	2580	429e0fa9706ee65774188e538bda0b69a15fb93e97864cedb88e33c650ed9538.exe	RegSvcs.exe
PID 2580 wrote to memory of 1876	2580	429e0fa9706ee65774188e538bda0b69a15fb93e97864cedb88e33c650ed9538.exe	RegSvcs.exe
PID 2580 wrote to memory of 1876	2580	429e0fa9706ee65774188e538bda0b69a15fb93e97864cedb88e33c650ed9538.exe	RegSvcs.exe
PID 2580 wrote to memory of 1876	2580	429e0fa9706ee65774188e538bda0b69a15fb93e97864cedb88e33c650ed9538.exe	RegSvcs.exe
PID 2580 wrote to memory of 1876	2580	429e0fa9706ee65774188e538bda0b69a15fb93e97864cedb88e33c650ed9538.exe	RegSvcs.exe
PID 2580 wrote to memory of 1876	2580	429e0fa9706ee65774188e538bda0b69a15fb93e97864cedb88e33c650ed9538.exe	RegSvcs.exe
PID 2580 wrote to memory of 1876	2580	429e0fa9706ee65774188e538bda0b69a15fb93e97864cedb88e33c650ed9538.exe	RegSvcs.exe
PID 2580 wrote to memory of 1780	2580	429e0fa9706ee65774188e538bda0b69a15fb93e97864cedb88e33c650ed9538.exe	RegSvcs.exe
PID 2580 wrote to memory of 1780	2580	429e0fa9706ee65774188e538bda0b69a15fb93e97864cedb88e33c650ed9538.exe	RegSvcs.exe
PID 2580 wrote to memory of 1780	2580	429e0fa9706ee65774188e538bda0b69a15fb93e97864cedb88e33c650ed9538.exe	RegSvcs.exe
PID 2580 wrote to memory of 1780	2580	429e0fa9706ee65774188e538bda0b69a15fb93e97864cedb88e33c650ed9538.exe	RegSvcs.exe
PID 2580 wrote to memory of 1780	2580	429e0fa9706ee65774188e538bda0b69a15fb93e97864cedb88e33c650ed9538.exe	RegSvcs.exe
PID 2580 wrote to memory of 1780	2580	429e0fa9706ee65774188e538bda0b69a15fb93e97864cedb88e33c650ed9538.exe	RegSvcs.exe
PID 2580 wrote to memory of 1780	2580	429e0fa9706ee65774188e538bda0b69a15fb93e97864cedb88e33c650ed9538.exe	RegSvcs.exe
PID 2580 wrote to memory of 2212	2580	429e0fa9706ee65774188e538bda0b69a15fb93e97864cedb88e33c650ed9538.exe	RegSvcs.exe
PID 2580 wrote to memory of 2212	2580	429e0fa9706ee65774188e538bda0b69a15fb93e97864cedb88e33c650ed9538.exe	RegSvcs.exe
PID 2580 wrote to memory of 2212	2580	429e0fa9706ee65774188e538bda0b69a15fb93e97864cedb88e33c650ed9538.exe	RegSvcs.exe
PID 2580 wrote to memory of 2212	2580	429e0fa9706ee65774188e538bda0b69a15fb93e97864cedb88e33c650ed9538.exe	RegSvcs.exe
PID 2580 wrote to memory of 2212	2580	429e0fa9706ee65774188e538bda0b69a15fb93e97864cedb88e33c650ed9538.exe	RegSvcs.exe
PID 2580 wrote to memory of 2212	2580	429e0fa9706ee65774188e538bda0b69a15fb93e97864cedb88e33c650ed9538.exe	RegSvcs.exe
PID 2580 wrote to memory of 2212	2580	429e0fa9706ee65774188e538bda0b69a15fb93e97864cedb88e33c650ed9538.exe	RegSvcs.exe
PID 2580 wrote to memory of 2212	2580	429e0fa9706ee65774188e538bda0b69a15fb93e97864cedb88e33c650ed9538.exe	RegSvcs.exe
PID 2580 wrote to memory of 2212	2580	429e0fa9706ee65774188e538bda0b69a15fb93e97864cedb88e33c650ed9538.exe	RegSvcs.exe
PID 2580 wrote to memory of 2212	2580	429e0fa9706ee65774188e538bda0b69a15fb93e97864cedb88e33c650ed9538.exe	RegSvcs.exe
PID 2580 wrote to memory of 2212	2580	429e0fa9706ee65774188e538bda0b69a15fb93e97864cedb88e33c650ed9538.exe	RegSvcs.exe
PID 2580 wrote to memory of 2212	2580	429e0fa9706ee65774188e538bda0b69a15fb93e97864cedb88e33c650ed9538.exe	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\429e0fa9706ee65774188e538bda0b69a15fb93e97864cedb88e33c650ed9538.exe
"C:\Users\Admin\AppData\Local\Temp\429e0fa9706ee65774188e538bda0b69a15fb93e97864cedb88e33c650ed9538.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2580
- 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\429e0fa9706ee65774188e538bda0b69a15fb93e97864cedb88e33c650ed9538.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2940
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\EhzaIxEFbjyd.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2908
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\EhzaIxEFbjyd" /XML "C:\Users\Admin\AppData\Local\Temp\tmpF9E9.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:2936
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
  2⤵
  PID:1876
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
  2⤵
  PID:1780
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:2212

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

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\tmpF9E9.tmp

Filesize
1KB

MD5
e703e2ca3b9fe240c2540a7aaa78c4a4

SHA1
dd75052abbe9681ad66088bec3e52310a9fde8fa

SHA256
dcd6f7edf365b166da5ecd9b3300389c540207ef71c5b719cbd4a110bf51db48

SHA512
9695eafc27a0db9d093495f4b59319e4c011c0980ea648c66552ef4d61de918966979dcfcd92f08841032ef3f3c7499e01ad6e1a65a5372cbffb7a1bb263e45d

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

Filesize
7KB

MD5
ce05e68fbde7ffe5c93e811937ade1da

SHA1
d9d0633f8d1d17d2d463e04e5bacaeffc3af9e6b

SHA256
e2db9558f1ad21c04880946326e96a32cba5c726fe622c9721e5a4b63742f9ea

SHA512
a39382c0f522db40c2826726e635480d4f6bb580a862dd00a102aabf37b163a15837bd897503c90b3fed5a437c11ba515b82fa96823ab5bec3a7a6c0163b216a

Download Submit
memory/2212-29-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2212-28-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2212-19-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2212-21-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2212-24-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2212-27-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2212-30-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2212-25-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2580-6-0x00000000052C0000-0x0000000005348000-memory.dmp

Filesize
544KB

Download
memory/2580-1-0x0000000000D30000-0x0000000000DD6000-memory.dmp

Filesize
664KB

Download
memory/2580-0-0x00000000749FE000-0x00000000749FF000-memory.dmp

Filesize
4KB

Download
memory/2580-2-0x00000000749F0000-0x00000000750DE000-memory.dmp

Filesize
6.9MB

Download
memory/2580-3-0x00000000749FE000-0x00000000749FF000-memory.dmp

Filesize
4KB

Download
memory/2580-5-0x00000000749F0000-0x00000000750DE000-memory.dmp

Filesize
6.9MB

Download
memory/2580-4-0x00000000002A0000-0x00000000002B2000-memory.dmp

Filesize
72KB

Download
memory/2580-31-0x00000000749F0000-0x00000000750DE000-memory.dmp

Filesize
6.9MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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