agenttesla | 6abd474c86db77c6943522762f5658eb58c523bb84d68fcc6495a2cbbff72e9e

Analysis

max time kernel
120s
max time network
121s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
24/09/2024, 12:23

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General

Target

PO-A1702108.exe
Size

1.2MB
MD5

514233f0589be5d977a1ee164fe8db1d
SHA1

bf713daec188be3a005e1a2097b4f5cb68ccc222
SHA256

6abd474c86db77c6943522762f5658eb58c523bb84d68fcc6495a2cbbff72e9e
SHA512

6f5b4d6175b593e2d287d25369dfdbba7bca44ea487ad7e7d39628670480eb63f8795f6ef56478d215b5f05ef76d74af26fe184d2d434416b657d1ba694b3261
SSDEEP

24576:uRmJkcoQricOIQxiZY1iaCbLRWEjIQeK88hCPbkfX6Jp:7JZoQrbTFZY1iaCbNkQN8SPap

Score

10^/10

agenttesla discovery keylogger spyware stealer trojan

Malware Config

Signatures

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

Drops startup file 1 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\lards.vbs	lards.exe

Executes dropped EXE 3 IoCs

pid	Process
1708	lards.exe
2340	lards.exe
2760	lards.exe

Loads dropped DLL 1 IoCs

pid	Process
2120	PO-A1702108.exe

Looks up external IP address via web service 1 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
4	api.ipify.org

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral1/files/0x0007000000016d5a-4.dat	autoit_exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2760 set thread context of 2892	2760	lards.exe	35

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	RegSvcs.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	PO-A1702108.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	lards.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	lards.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	lards.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2892	RegSvcs.exe
2892	RegSvcs.exe

Suspicious behavior: MapViewOfSection 3 IoCs

pid	Process
1708	lards.exe
2340	lards.exe
2760	lards.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2892	RegSvcs.exe

Suspicious use of FindShellTrayWindow 8 IoCs

pid	Process
2120	PO-A1702108.exe
2120	PO-A1702108.exe
1708	lards.exe
1708	lards.exe
2340	lards.exe
2340	lards.exe
2760	lards.exe
2760	lards.exe

Suspicious use of SendNotifyMessage 8 IoCs

pid	Process
2120	PO-A1702108.exe
2120	PO-A1702108.exe
1708	lards.exe
1708	lards.exe
2340	lards.exe
2340	lards.exe
2760	lards.exe
2760	lards.exe

Suspicious use of WriteProcessMemory 34 IoCs

description	pid	Process	procid_target
PID 2120 wrote to memory of 1708	2120	PO-A1702108.exe	30
PID 2120 wrote to memory of 1708	2120	PO-A1702108.exe	30
PID 2120 wrote to memory of 1708	2120	PO-A1702108.exe	30
PID 2120 wrote to memory of 1708	2120	PO-A1702108.exe	30
PID 1708 wrote to memory of 2072	1708	lards.exe	31
PID 1708 wrote to memory of 2072	1708	lards.exe	31
PID 1708 wrote to memory of 2072	1708	lards.exe	31
PID 1708 wrote to memory of 2072	1708	lards.exe	31
PID 1708 wrote to memory of 2072	1708	lards.exe	31
PID 1708 wrote to memory of 2072	1708	lards.exe	31
PID 1708 wrote to memory of 2072	1708	lards.exe	31
PID 1708 wrote to memory of 2340	1708	lards.exe	32
PID 1708 wrote to memory of 2340	1708	lards.exe	32
PID 1708 wrote to memory of 2340	1708	lards.exe	32
PID 1708 wrote to memory of 2340	1708	lards.exe	32
PID 2340 wrote to memory of 2452	2340	lards.exe	33
PID 2340 wrote to memory of 2452	2340	lards.exe	33
PID 2340 wrote to memory of 2452	2340	lards.exe	33
PID 2340 wrote to memory of 2452	2340	lards.exe	33
PID 2340 wrote to memory of 2452	2340	lards.exe	33
PID 2340 wrote to memory of 2452	2340	lards.exe	33
PID 2340 wrote to memory of 2452	2340	lards.exe	33
PID 2340 wrote to memory of 2760	2340	lards.exe	34
PID 2340 wrote to memory of 2760	2340	lards.exe	34
PID 2340 wrote to memory of 2760	2340	lards.exe	34
PID 2340 wrote to memory of 2760	2340	lards.exe	34
PID 2760 wrote to memory of 2892	2760	lards.exe	35
PID 2760 wrote to memory of 2892	2760	lards.exe	35
PID 2760 wrote to memory of 2892	2760	lards.exe	35
PID 2760 wrote to memory of 2892	2760	lards.exe	35
PID 2760 wrote to memory of 2892	2760	lards.exe	35
PID 2760 wrote to memory of 2892	2760	lards.exe	35
PID 2760 wrote to memory of 2892	2760	lards.exe	35
PID 2760 wrote to memory of 2892	2760	lards.exe	35

C:\Users\Admin\AppData\Local\Temp\PO-A1702108.exe
"C:\Users\Admin\AppData\Local\Temp\PO-A1702108.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2120
- C:\Users\Admin\AppData\Local\hypopygidium\lards.exe
  "C:\Users\Admin\AppData\Local\Temp\PO-A1702108.exe"
  2⤵
  - Drops startup file
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of SendNotifyMessage
  - Suspicious use of WriteProcessMemory
  PID:1708
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
    "C:\Users\Admin\AppData\Local\Temp\PO-A1702108.exe"
    3⤵
    PID:2072
- - C:\Users\Admin\AppData\Local\hypopygidium\lards.exe
    "C:\Users\Admin\AppData\Local\hypopygidium\lards.exe"
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of SendNotifyMessage
    - Suspicious use of WriteProcessMemory
    PID:2340
  - - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "C:\Users\Admin\AppData\Local\hypopygidium\lards.exe"
      4⤵
      PID:2452
  - - C:\Users\Admin\AppData\Local\hypopygidium\lards.exe
      "C:\Users\Admin\AppData\Local\hypopygidium\lards.exe"
      4⤵
      Executes dropped EXE
      Suspicious use of SetThreadContext
      System Location Discovery: System Language Discovery
      Suspicious behavior: MapViewOfSection
      Suspicious use of FindShellTrayWindow
      Suspicious use of SendNotifyMessage
      Suspicious use of WriteProcessMemory
      PID:2760
    - - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
        
        "C:\Users\Admin\AppData\Local\hypopygidium\lards.exe"
        5⤵
        System Location Discovery: System Language Discovery
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:2892

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

\Users\Admin\AppData\Local\hypopygidium\lards.exe

Filesize
1.2MB

MD5
514233f0589be5d977a1ee164fe8db1d

SHA1
bf713daec188be3a005e1a2097b4f5cb68ccc222

SHA256
6abd474c86db77c6943522762f5658eb58c523bb84d68fcc6495a2cbbff72e9e

SHA512
6f5b4d6175b593e2d287d25369dfdbba7bca44ea487ad7e7d39628670480eb63f8795f6ef56478d215b5f05ef76d74af26fe184d2d434416b657d1ba694b3261

Download Submit
memory/1708-11-0x0000000003830000-0x0000000003A30000-memory.dmp

Filesize
2.0MB

Download
memory/1708-12-0x0000000003830000-0x0000000003A30000-memory.dmp

Filesize
2.0MB

Download
memory/2120-1-0x0000000002E80000-0x0000000003080000-memory.dmp

Filesize
2.0MB

Download
memory/2120-2-0x0000000002E80000-0x0000000003080000-memory.dmp

Filesize
2.0MB

Download
memory/2340-18-0x0000000003BB0000-0x0000000003DB0000-memory.dmp

Filesize
2.0MB

Download
memory/2340-17-0x0000000003BB0000-0x0000000003DB0000-memory.dmp

Filesize
2.0MB

Download
memory/2760-22-0x0000000003B00000-0x0000000003D00000-memory.dmp

Filesize
2.0MB

Download
memory/2892-40-0x0000000000850000-0x000000000089D000-memory.dmp

Filesize
308KB

Download
memory/2892-80-0x0000000000850000-0x000000000089D000-memory.dmp

Filesize
308KB

Download
memory/2892-25-0x00000000005E0000-0x0000000000634000-memory.dmp

Filesize
336KB

Download
memory/2892-26-0x0000000000850000-0x00000000008A2000-memory.dmp

Filesize
328KB

Download
memory/2892-27-0x0000000000850000-0x000000000089D000-memory.dmp

Filesize
308KB

Download
memory/2892-28-0x0000000000850000-0x000000000089D000-memory.dmp

Filesize
308KB

Download
memory/2892-30-0x0000000000850000-0x000000000089D000-memory.dmp

Filesize
308KB

Download
memory/2892-32-0x0000000000850000-0x000000000089D000-memory.dmp

Filesize
308KB

Download
memory/2892-34-0x0000000000850000-0x000000000089D000-memory.dmp

Filesize
308KB

Download
memory/2892-36-0x0000000000850000-0x000000000089D000-memory.dmp

Filesize
308KB

Download
memory/2892-38-0x0000000000850000-0x000000000089D000-memory.dmp

Filesize
308KB

Download
memory/2892-23-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/2892-42-0x0000000000850000-0x000000000089D000-memory.dmp

Filesize
308KB

Download
memory/2892-44-0x0000000000850000-0x000000000089D000-memory.dmp

Filesize
308KB

Download
memory/2892-64-0x0000000000850000-0x000000000089D000-memory.dmp

Filesize
308KB

Download
memory/2892-84-0x0000000000850000-0x000000000089D000-memory.dmp

Filesize
308KB

Download
memory/2892-83-0x0000000000850000-0x000000000089D000-memory.dmp

Filesize
308KB

Download
memory/2892-24-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/2892-79-0x0000000000850000-0x000000000089D000-memory.dmp

Filesize
308KB

Download
memory/2892-76-0x0000000000850000-0x000000000089D000-memory.dmp

Filesize
308KB

Download
memory/2892-74-0x0000000000850000-0x000000000089D000-memory.dmp

Filesize
308KB

Download
memory/2892-72-0x0000000000850000-0x000000000089D000-memory.dmp

Filesize
308KB

Download
memory/2892-70-0x0000000000850000-0x000000000089D000-memory.dmp

Filesize
308KB

Download
memory/2892-68-0x0000000000850000-0x000000000089D000-memory.dmp

Filesize
308KB

Download
memory/2892-66-0x0000000000850000-0x000000000089D000-memory.dmp

Filesize
308KB

Download
memory/2892-62-0x0000000000850000-0x000000000089D000-memory.dmp

Filesize
308KB

Download
memory/2892-61-0x0000000000850000-0x000000000089D000-memory.dmp

Filesize
308KB

Download
memory/2892-58-0x0000000000850000-0x000000000089D000-memory.dmp

Filesize
308KB

Download
memory/2892-56-0x0000000000850000-0x000000000089D000-memory.dmp

Filesize
308KB

Download
memory/2892-54-0x0000000000850000-0x000000000089D000-memory.dmp

Filesize
308KB

Download
memory/2892-52-0x0000000000850000-0x000000000089D000-memory.dmp

Filesize
308KB

Download
memory/2892-50-0x0000000000850000-0x000000000089D000-memory.dmp

Filesize
308KB

Download
memory/2892-48-0x0000000000850000-0x000000000089D000-memory.dmp

Filesize
308KB

Download
memory/2892-46-0x0000000000850000-0x000000000089D000-memory.dmp

Filesize
308KB

Download