agenttesla | 145609baa05df501ddcaf7b2a53c8f596824490ce874eb4e6fbcf715e82e49f9

Analysis

max time kernel
91s
max time network
143s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
21-11-2024 19:19

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General

Target

145609baa05df501ddcaf7b2a53c8f596824490ce874eb4e6fbcf715e82e49f9.exe
Size

1.2MB
MD5

f65ae00bdaa76a12eea438d55ea1b8a4
SHA1

e865d13566bfb05750915dc340d648653d0f187c
SHA256

145609baa05df501ddcaf7b2a53c8f596824490ce874eb4e6fbcf715e82e49f9
SHA512

4b92615e18cfc42aa818486ab552ca3eb671a4aad1cba8e76f7c8c3d864fa28942efac8c6b28752bf2e8d486c3696155a4f1d7ceb395918d47a323e6d643b284
SSDEEP

24576:otb20pkaCqT5TBWgNQ7asjTZxNSz33CF6Aq:xVg5tQ7asjTZx8W5q

Score

10^/10

agenttesla discovery keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
bezelety.top
Port:
587
Username:
[email protected]
Password:
IxF(..bSed6k
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

Suspicious use of SetThreadContext 1 IoCs

Processes:

145609baa05df501ddcaf7b2a53c8f596824490ce874eb4e6fbcf715e82e49f9.exe

description	pid	process	target process
PID 1844 set thread context of 1924	1844	145609baa05df501ddcaf7b2a53c8f596824490ce874eb4e6fbcf715e82e49f9.exe	RegSvcs.exe

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

Processes:

145609baa05df501ddcaf7b2a53c8f596824490ce874eb4e6fbcf715e82e49f9.exeRegSvcs.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	145609baa05df501ddcaf7b2a53c8f596824490ce874eb4e6fbcf715e82e49f9.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

RegSvcs.exe

pid process

1924 RegSvcs.exe
1924 RegSvcs.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

145609baa05df501ddcaf7b2a53c8f596824490ce874eb4e6fbcf715e82e49f9.exe

pid process

1844 145609baa05df501ddcaf7b2a53c8f596824490ce874eb4e6fbcf715e82e49f9.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

RegSvcs.exe

description pid process

Token: SeDebugPrivilege 1924 RegSvcs.exe

pid	process
1924	RegSvcs.exe
1924	RegSvcs.exe

description	pid	process
Token: SeDebugPrivilege	1924	RegSvcs.exe

Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

145609baa05df501ddcaf7b2a53c8f596824490ce874eb4e6fbcf715e82e49f9.exe

pid	process
1844	145609baa05df501ddcaf7b2a53c8f596824490ce874eb4e6fbcf715e82e49f9.exe
1844	145609baa05df501ddcaf7b2a53c8f596824490ce874eb4e6fbcf715e82e49f9.exe

Suspicious use of SendNotifyMessage 2 IoCs

Processes:

145609baa05df501ddcaf7b2a53c8f596824490ce874eb4e6fbcf715e82e49f9.exe

pid	process
1844	145609baa05df501ddcaf7b2a53c8f596824490ce874eb4e6fbcf715e82e49f9.exe
1844	145609baa05df501ddcaf7b2a53c8f596824490ce874eb4e6fbcf715e82e49f9.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

145609baa05df501ddcaf7b2a53c8f596824490ce874eb4e6fbcf715e82e49f9.exe

description	pid	process	target process
PID 1844 wrote to memory of 1924	1844	145609baa05df501ddcaf7b2a53c8f596824490ce874eb4e6fbcf715e82e49f9.exe	RegSvcs.exe
PID 1844 wrote to memory of 1924	1844	145609baa05df501ddcaf7b2a53c8f596824490ce874eb4e6fbcf715e82e49f9.exe	RegSvcs.exe
PID 1844 wrote to memory of 1924	1844	145609baa05df501ddcaf7b2a53c8f596824490ce874eb4e6fbcf715e82e49f9.exe	RegSvcs.exe
PID 1844 wrote to memory of 1924	1844	145609baa05df501ddcaf7b2a53c8f596824490ce874eb4e6fbcf715e82e49f9.exe	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\145609baa05df501ddcaf7b2a53c8f596824490ce874eb4e6fbcf715e82e49f9.exe
"C:\Users\Admin\AppData\Local\Temp\145609baa05df501ddcaf7b2a53c8f596824490ce874eb4e6fbcf715e82e49f9.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:1844
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\145609baa05df501ddcaf7b2a53c8f596824490ce874eb4e6fbcf715e82e49f9.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1924

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1844-6-0x0000000000D70000-0x0000000001170000-memory.dmp

Filesize
4.0MB

Download
memory/1924-7-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/1924-8-0x0000000073EBE000-0x0000000073EBF000-memory.dmp

Filesize
4KB

Download
memory/1924-9-0x0000000006190000-0x0000000006734000-memory.dmp

Filesize
5.6MB

Download
memory/1924-10-0x0000000005A60000-0x0000000005AC6000-memory.dmp

Filesize
408KB

Download
memory/1924-11-0x0000000073EB0000-0x0000000074660000-memory.dmp

Filesize
7.7MB

Download
memory/1924-12-0x0000000006890000-0x00000000068E0000-memory.dmp

Filesize
320KB

Download
memory/1924-13-0x0000000006980000-0x0000000006A12000-memory.dmp

Filesize
584KB

Download
memory/1924-14-0x00000000068E0000-0x00000000068EA000-memory.dmp

Filesize
40KB

Download
memory/1924-15-0x0000000073EBE000-0x0000000073EBF000-memory.dmp

Filesize
4KB

Download
memory/1924-16-0x0000000073EB0000-0x0000000074660000-memory.dmp

Filesize
7.7MB

Download