agenttesla | 6abd474c86db77c6943522762f5658eb58c523bb84d68fcc6495a2cbbff72e9e

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
24-09-2024 12:24

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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 1 IoCs

pid	Process
2924	lards.exe

Loads dropped DLL 1 IoCs

pid	Process
1852	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
2	api.ipify.org

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral1/files/0x000800000001471c-4.dat	autoit_exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2924 set thread context of 2992	2924	lards.exe	29

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

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2992	RegSvcs.exe
2992	RegSvcs.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
2924	lards.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2992	RegSvcs.exe

Suspicious use of FindShellTrayWindow 4 IoCs

pid	Process
1852	PO-A1702108.exe
1852	PO-A1702108.exe
2924	lards.exe
2924	lards.exe

Suspicious use of SendNotifyMessage 4 IoCs

pid	Process
1852	PO-A1702108.exe
1852	PO-A1702108.exe
2924	lards.exe
2924	lards.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 1852 wrote to memory of 2924	1852	PO-A1702108.exe	28
PID 1852 wrote to memory of 2924	1852	PO-A1702108.exe	28
PID 1852 wrote to memory of 2924	1852	PO-A1702108.exe	28
PID 1852 wrote to memory of 2924	1852	PO-A1702108.exe	28
PID 2924 wrote to memory of 2992	2924	lards.exe	29
PID 2924 wrote to memory of 2992	2924	lards.exe	29
PID 2924 wrote to memory of 2992	2924	lards.exe	29
PID 2924 wrote to memory of 2992	2924	lards.exe	29
PID 2924 wrote to memory of 2992	2924	lards.exe	29
PID 2924 wrote to memory of 2992	2924	lards.exe	29
PID 2924 wrote to memory of 2992	2924	lards.exe	29
PID 2924 wrote to memory of 2992	2924	lards.exe	29

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:1852
- C:\Users\Admin\AppData\Local\hypopygidium\lards.exe
  "C:\Users\Admin\AppData\Local\Temp\PO-A1702108.exe"
  2⤵
  - Drops startup file
  - 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:2924
- - C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
    "C:\Users\Admin\AppData\Local\Temp\PO-A1702108.exe"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2992

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/1852-1-0x0000000003C00000-0x0000000003E00000-memory.dmp

Filesize
2.0MB

Download
memory/1852-2-0x0000000003C00000-0x0000000003E00000-memory.dmp

Filesize
2.0MB

Download
memory/2924-11-0x0000000003470000-0x0000000003670000-memory.dmp

Filesize
2.0MB

Download
memory/2924-12-0x0000000003470000-0x0000000003670000-memory.dmp

Filesize
2.0MB

Download
memory/2992-52-0x0000000000B30000-0x0000000000B7D000-memory.dmp

Filesize
308KB

Download
memory/2992-78-0x0000000000B30000-0x0000000000B7D000-memory.dmp

Filesize
308KB

Download
memory/2992-17-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/2992-18-0x000000007491E000-0x000000007491F000-memory.dmp

Filesize
4KB

Download
memory/2992-19-0x0000000000A80000-0x0000000000AD4000-memory.dmp

Filesize
336KB

Download
memory/2992-20-0x0000000074910000-0x0000000074FFE000-memory.dmp

Filesize
6.9MB

Download
memory/2992-21-0x0000000074910000-0x0000000074FFE000-memory.dmp

Filesize
6.9MB

Download
memory/2992-22-0x0000000000B30000-0x0000000000B82000-memory.dmp

Filesize
328KB

Download
memory/2992-30-0x0000000000B30000-0x0000000000B7D000-memory.dmp

Filesize
308KB

Download
memory/2992-23-0x0000000000B30000-0x0000000000B7D000-memory.dmp

Filesize
308KB

Download
memory/2992-24-0x0000000000B30000-0x0000000000B7D000-memory.dmp

Filesize
308KB

Download
memory/2992-56-0x0000000000B30000-0x0000000000B7D000-memory.dmp

Filesize
308KB

Download
memory/2992-26-0x0000000000B30000-0x0000000000B7D000-memory.dmp

Filesize
308KB

Download
memory/2992-74-0x0000000000B30000-0x0000000000B7D000-memory.dmp

Filesize
308KB

Download
memory/2992-28-0x0000000000B30000-0x0000000000B7D000-memory.dmp

Filesize
308KB

Download
memory/2992-39-0x0000000000B30000-0x0000000000B7D000-memory.dmp

Filesize
308KB

Download
memory/2992-46-0x0000000000B30000-0x0000000000B7D000-memory.dmp

Filesize
308KB

Download
memory/2992-50-0x0000000000B30000-0x0000000000B7D000-memory.dmp

Filesize
308KB

Download
memory/2992-14-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/2992-60-0x0000000000B30000-0x0000000000B7D000-memory.dmp

Filesize
308KB

Download
memory/2992-80-0x0000000000B30000-0x0000000000B7D000-memory.dmp

Filesize
308KB

Download
memory/2992-16-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/2992-76-0x0000000000B30000-0x0000000000B7D000-memory.dmp

Filesize
308KB

Download
memory/2992-72-0x0000000000B30000-0x0000000000B7D000-memory.dmp

Filesize
308KB

Download
memory/2992-70-0x0000000000B30000-0x0000000000B7D000-memory.dmp

Filesize
308KB

Download
memory/2992-68-0x0000000000B30000-0x0000000000B7D000-memory.dmp

Filesize
308KB

Download
memory/2992-66-0x0000000000B30000-0x0000000000B7D000-memory.dmp

Filesize
308KB

Download
memory/2992-64-0x0000000000B30000-0x0000000000B7D000-memory.dmp

Filesize
308KB

Download
memory/2992-62-0x0000000000B30000-0x0000000000B7D000-memory.dmp

Filesize
308KB

Download
memory/2992-58-0x0000000000B30000-0x0000000000B7D000-memory.dmp

Filesize
308KB

Download
memory/2992-54-0x0000000000B30000-0x0000000000B7D000-memory.dmp

Filesize
308KB

Download
memory/2992-48-0x0000000000B30000-0x0000000000B7D000-memory.dmp

Filesize
308KB

Download
memory/2992-44-0x0000000000B30000-0x0000000000B7D000-memory.dmp

Filesize
308KB

Download
memory/2992-42-0x0000000000B30000-0x0000000000B7D000-memory.dmp

Filesize
308KB

Download
memory/2992-40-0x0000000000B30000-0x0000000000B7D000-memory.dmp

Filesize
308KB

Download
memory/2992-36-0x0000000000B30000-0x0000000000B7D000-memory.dmp

Filesize
308KB

Download
memory/2992-34-0x0000000000B30000-0x0000000000B7D000-memory.dmp

Filesize
308KB

Download
memory/2992-32-0x0000000000B30000-0x0000000000B7D000-memory.dmp

Filesize
308KB

Download
memory/2992-1053-0x0000000074910000-0x0000000074FFE000-memory.dmp

Filesize
6.9MB

Download
memory/2992-1054-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/2992-1055-0x000000007491E000-0x000000007491F000-memory.dmp

Filesize
4KB

Download
memory/2992-1056-0x0000000074910000-0x0000000074FFE000-memory.dmp

Filesize
6.9MB

Download