agenttesla | 809da3a68155949fa8d1778ae8fee79a2bfbbd4d01b680e03248c329ad321ba1

General

Target

809da3a68155949fa8d1778ae8fee79a2bfbbd4d01b680e03248c329ad321ba1.exe
Size

1.1MB
MD5

24d8258d83ad04d64616aa4bc560b56b
SHA1

6ed919abf258458ba275462c662dc3019bdde54a
SHA256

809da3a68155949fa8d1778ae8fee79a2bfbbd4d01b680e03248c329ad321ba1
SHA512

f5e185c868902896b26934d682660a081fd7b3ddb0c8b133924ab16d623a42de867774f39a9dc8dc68ca047d48beac8d9c940ebc40ddeacc642f9a9a5e46a32a
SSDEEP

24576:uRmJkcoQricOIQxiZY1iaCXe/xh7OiEP/Ngj5b:7JZoQrbTFZY1iaCXe/xgi6ol

Score

10^/10

agenttesla discovery keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
srv.masternic.net
Port:
587
Username:
[email protected]
Password:
-H{2Szxi!%qb
Email To:
[email protected]

Signatures

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

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1564 set thread context of 3668	1564	809da3a68155949fa8d1778ae8fee79a2bfbbd4d01b680e03248c329ad321ba1.exe	82

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 2 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	809da3a68155949fa8d1778ae8fee79a2bfbbd4d01b680e03248c329ad321ba1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3668	RegSvcs.exe
3668	RegSvcs.exe

Suspicious behavior: MapViewOfSection 2 IoCs

pid	Process
1564	809da3a68155949fa8d1778ae8fee79a2bfbbd4d01b680e03248c329ad321ba1.exe
1564	809da3a68155949fa8d1778ae8fee79a2bfbbd4d01b680e03248c329ad321ba1.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3668	RegSvcs.exe

Suspicious use of FindShellTrayWindow 6 IoCs

pid	Process
1564	809da3a68155949fa8d1778ae8fee79a2bfbbd4d01b680e03248c329ad321ba1.exe
1564	809da3a68155949fa8d1778ae8fee79a2bfbbd4d01b680e03248c329ad321ba1.exe
1564	809da3a68155949fa8d1778ae8fee79a2bfbbd4d01b680e03248c329ad321ba1.exe
1564	809da3a68155949fa8d1778ae8fee79a2bfbbd4d01b680e03248c329ad321ba1.exe
1564	809da3a68155949fa8d1778ae8fee79a2bfbbd4d01b680e03248c329ad321ba1.exe
1564	809da3a68155949fa8d1778ae8fee79a2bfbbd4d01b680e03248c329ad321ba1.exe

Suspicious use of SendNotifyMessage 6 IoCs

pid	Process
1564	809da3a68155949fa8d1778ae8fee79a2bfbbd4d01b680e03248c329ad321ba1.exe
1564	809da3a68155949fa8d1778ae8fee79a2bfbbd4d01b680e03248c329ad321ba1.exe
1564	809da3a68155949fa8d1778ae8fee79a2bfbbd4d01b680e03248c329ad321ba1.exe
1564	809da3a68155949fa8d1778ae8fee79a2bfbbd4d01b680e03248c329ad321ba1.exe
1564	809da3a68155949fa8d1778ae8fee79a2bfbbd4d01b680e03248c329ad321ba1.exe
1564	809da3a68155949fa8d1778ae8fee79a2bfbbd4d01b680e03248c329ad321ba1.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1564 wrote to memory of 3668	1564	809da3a68155949fa8d1778ae8fee79a2bfbbd4d01b680e03248c329ad321ba1.exe	82
PID 1564 wrote to memory of 3668	1564	809da3a68155949fa8d1778ae8fee79a2bfbbd4d01b680e03248c329ad321ba1.exe	82
PID 1564 wrote to memory of 3668	1564	809da3a68155949fa8d1778ae8fee79a2bfbbd4d01b680e03248c329ad321ba1.exe	82
PID 1564 wrote to memory of 3668	1564	809da3a68155949fa8d1778ae8fee79a2bfbbd4d01b680e03248c329ad321ba1.exe	82

C:\Users\Admin\AppData\Local\Temp\809da3a68155949fa8d1778ae8fee79a2bfbbd4d01b680e03248c329ad321ba1.exe
"C:\Users\Admin\AppData\Local\Temp\809da3a68155949fa8d1778ae8fee79a2bfbbd4d01b680e03248c329ad321ba1.exe"
1⤵
- 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:1564
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\809da3a68155949fa8d1778ae8fee79a2bfbbd4d01b680e03248c329ad321ba1.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3668

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

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

memory/1564-2-0x00000000040D0000-0x00000000042D0000-memory.dmp

Filesize
2.0MB

Download
memory/3668-3-0x0000000000730000-0x0000000000770000-memory.dmp

Filesize
256KB

Download
memory/3668-4-0x0000000074FEE000-0x0000000074FEF000-memory.dmp

Filesize
4KB

Download
memory/3668-5-0x0000000005310000-0x00000000058B4000-memory.dmp

Filesize
5.6MB

Download
memory/3668-6-0x0000000004ED0000-0x0000000004F36000-memory.dmp

Filesize
408KB

Download
memory/3668-7-0x0000000074FE0000-0x0000000075790000-memory.dmp

Filesize
7.7MB

Download
memory/3668-8-0x0000000005C70000-0x0000000005CC0000-memory.dmp

Filesize
320KB

Download
memory/3668-9-0x0000000005D60000-0x0000000005DF2000-memory.dmp

Filesize
584KB

Download
memory/3668-10-0x0000000005D00000-0x0000000005D0A000-memory.dmp

Filesize
40KB

Download
memory/3668-11-0x0000000074FEE000-0x0000000074FEF000-memory.dmp

Filesize
4KB

Download
memory/3668-12-0x0000000074FE0000-0x0000000075790000-memory.dmp

Filesize
7.7MB

Download

Analysis

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