agenttesla | 7f72c9f1ea3533cb8ae08c3bb3da362cb2b97eff3b6b30ad3c05f74fffbe2071

General

Target

7f72c9f1ea3533cb8ae08c3bb3da362cb2b97eff3b6b30ad3c05f74fffbe2071.exe
Size

706KB
MD5

fe363e3c97ba9206b611873fb91a0793
SHA1

f8559afa8d8ae545327484693a8b11fee4cb6142
SHA256

7f72c9f1ea3533cb8ae08c3bb3da362cb2b97eff3b6b30ad3c05f74fffbe2071
SHA512

35ea1b34f82aff941e6b968642c81bab49aeecefce9b28728f67b2ebf1853ac73dced4b8b17f01610477964081ea4ac5967df7d9237618753fa3dded41d785a4
SSDEEP

12288:BOMK4A9bEyD9Qw5+Wg+aFqF8F7sqtzm17+Qx6KOd0zwtI9p6bNjEW:kMKEyZtQN4yTzo7+u6da79YdE

Score

10^/10

agenttesla discovery execution keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
smtp.yandex.ru
Port:
587
Username:
[email protected]
Password:
graceofgod@amen
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

pid	Process
2320	powershell.exe
2112	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.

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

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2360 set thread context of 2908	2360	7f72c9f1ea3533cb8ae08c3bb3da362cb2b97eff3b6b30ad3c05f74fffbe2071.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	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	7f72c9f1ea3533cb8ae08c3bb3da362cb2b97eff3b6b30ad3c05f74fffbe2071.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.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
2816	schtasks.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2112	powershell.exe
2320	powershell.exe
2908	RegSvcs.exe
2908	RegSvcs.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	2320	powershell.exe
Token: SeDebugPrivilege	2112	powershell.exe
Token: SeDebugPrivilege	2908	RegSvcs.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2908	RegSvcs.exe

Suspicious use of WriteProcessMemory 24 IoCs

description	pid	Process	procid_target
PID 2360 wrote to memory of 2320	2360	7f72c9f1ea3533cb8ae08c3bb3da362cb2b97eff3b6b30ad3c05f74fffbe2071.exe	31
PID 2360 wrote to memory of 2320	2360	7f72c9f1ea3533cb8ae08c3bb3da362cb2b97eff3b6b30ad3c05f74fffbe2071.exe	31
PID 2360 wrote to memory of 2320	2360	7f72c9f1ea3533cb8ae08c3bb3da362cb2b97eff3b6b30ad3c05f74fffbe2071.exe	31
PID 2360 wrote to memory of 2320	2360	7f72c9f1ea3533cb8ae08c3bb3da362cb2b97eff3b6b30ad3c05f74fffbe2071.exe	31
PID 2360 wrote to memory of 2112	2360	7f72c9f1ea3533cb8ae08c3bb3da362cb2b97eff3b6b30ad3c05f74fffbe2071.exe	33
PID 2360 wrote to memory of 2112	2360	7f72c9f1ea3533cb8ae08c3bb3da362cb2b97eff3b6b30ad3c05f74fffbe2071.exe	33
PID 2360 wrote to memory of 2112	2360	7f72c9f1ea3533cb8ae08c3bb3da362cb2b97eff3b6b30ad3c05f74fffbe2071.exe	33
PID 2360 wrote to memory of 2112	2360	7f72c9f1ea3533cb8ae08c3bb3da362cb2b97eff3b6b30ad3c05f74fffbe2071.exe	33
PID 2360 wrote to memory of 2816	2360	7f72c9f1ea3533cb8ae08c3bb3da362cb2b97eff3b6b30ad3c05f74fffbe2071.exe	34
PID 2360 wrote to memory of 2816	2360	7f72c9f1ea3533cb8ae08c3bb3da362cb2b97eff3b6b30ad3c05f74fffbe2071.exe	34
PID 2360 wrote to memory of 2816	2360	7f72c9f1ea3533cb8ae08c3bb3da362cb2b97eff3b6b30ad3c05f74fffbe2071.exe	34
PID 2360 wrote to memory of 2816	2360	7f72c9f1ea3533cb8ae08c3bb3da362cb2b97eff3b6b30ad3c05f74fffbe2071.exe	34
PID 2360 wrote to memory of 2908	2360	7f72c9f1ea3533cb8ae08c3bb3da362cb2b97eff3b6b30ad3c05f74fffbe2071.exe	37
PID 2360 wrote to memory of 2908	2360	7f72c9f1ea3533cb8ae08c3bb3da362cb2b97eff3b6b30ad3c05f74fffbe2071.exe	37
PID 2360 wrote to memory of 2908	2360	7f72c9f1ea3533cb8ae08c3bb3da362cb2b97eff3b6b30ad3c05f74fffbe2071.exe	37
PID 2360 wrote to memory of 2908	2360	7f72c9f1ea3533cb8ae08c3bb3da362cb2b97eff3b6b30ad3c05f74fffbe2071.exe	37
PID 2360 wrote to memory of 2908	2360	7f72c9f1ea3533cb8ae08c3bb3da362cb2b97eff3b6b30ad3c05f74fffbe2071.exe	37
PID 2360 wrote to memory of 2908	2360	7f72c9f1ea3533cb8ae08c3bb3da362cb2b97eff3b6b30ad3c05f74fffbe2071.exe	37
PID 2360 wrote to memory of 2908	2360	7f72c9f1ea3533cb8ae08c3bb3da362cb2b97eff3b6b30ad3c05f74fffbe2071.exe	37
PID 2360 wrote to memory of 2908	2360	7f72c9f1ea3533cb8ae08c3bb3da362cb2b97eff3b6b30ad3c05f74fffbe2071.exe	37
PID 2360 wrote to memory of 2908	2360	7f72c9f1ea3533cb8ae08c3bb3da362cb2b97eff3b6b30ad3c05f74fffbe2071.exe	37
PID 2360 wrote to memory of 2908	2360	7f72c9f1ea3533cb8ae08c3bb3da362cb2b97eff3b6b30ad3c05f74fffbe2071.exe	37
PID 2360 wrote to memory of 2908	2360	7f72c9f1ea3533cb8ae08c3bb3da362cb2b97eff3b6b30ad3c05f74fffbe2071.exe	37
PID 2360 wrote to memory of 2908	2360	7f72c9f1ea3533cb8ae08c3bb3da362cb2b97eff3b6b30ad3c05f74fffbe2071.exe	37

C:\Users\Admin\AppData\Local\Temp\7f72c9f1ea3533cb8ae08c3bb3da362cb2b97eff3b6b30ad3c05f74fffbe2071.exe
"C:\Users\Admin\AppData\Local\Temp\7f72c9f1ea3533cb8ae08c3bb3da362cb2b97eff3b6b30ad3c05f74fffbe2071.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2360
- 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\7f72c9f1ea3533cb8ae08c3bb3da362cb2b97eff3b6b30ad3c05f74fffbe2071.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2320
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\siRkVRTHqzx.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2112
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\siRkVRTHqzx" /XML "C:\Users\Admin\AppData\Local\Temp\tmpDD93.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:2816
- 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:2908

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\tmpDD93.tmp

Filesize
1KB

MD5
816378a3ef0352db970132191f9e6230

SHA1
512920a4e659c93bd739e11a3842e93a8cb82c21

SHA256
979bdb4f393d28caaf13e90fda3ab0e9f6f4506025aed5bd1ccec835348d3fb6

SHA512
f86a658e49496ba5bc208e7c33e3920fd5f9029f4091d063a04b24c8ce2470aa3458d2424d445c79afcf8e1ef8f094ea5f371a2b1c37f4c5ace842d26f8e4df7

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\1GNEHVNN1VLBLRRB1VU9.temp

Filesize
7KB

MD5
bae212abfaa8f9fd223faf05c46cf0b2

SHA1
d0748815516820c501436b942a7005fc780ff241

SHA256
7b82f5f91fd9411b3031265c000febf6842cc74ccf6ff9a67a9219226d1fa6d2

SHA512
495a9479de7768ce6e4db173dc63d866ab58d70ef3ff9d78def6019c51c5818b12b0672849f209f964c70aa0f766898f11ab4eed731c05d3a326e17ca58c15ff

Download Submit
memory/2360-4-0x0000000074D8E000-0x0000000074D8F000-memory.dmp

Filesize
4KB

Download
memory/2360-31-0x0000000074D80000-0x000000007546E000-memory.dmp

Filesize
6.9MB

Download
memory/2360-0-0x0000000074D8E000-0x0000000074D8F000-memory.dmp

Filesize
4KB

Download
memory/2360-5-0x0000000074D80000-0x000000007546E000-memory.dmp

Filesize
6.9MB

Download
memory/2360-6-0x00000000050D0000-0x0000000005156000-memory.dmp

Filesize
536KB

Download
memory/2360-2-0x0000000074D80000-0x000000007546E000-memory.dmp

Filesize
6.9MB

Download
memory/2360-1-0x00000000000C0000-0x0000000000178000-memory.dmp

Filesize
736KB

Download
memory/2360-3-0x0000000000500000-0x0000000000512000-memory.dmp

Filesize
72KB

Download
memory/2908-19-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2908-23-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2908-28-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2908-30-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2908-29-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2908-27-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2908-25-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2908-21-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads