agenttesla | c65e44ab50c876191f4c648500e7bf3d6986a7c6941fae19ee55d752aae2e523

Analysis

max time kernel
95s
max time network
142s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
13/12/2024, 03:01

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General

Target

c65e44ab50c876191f4c648500e7bf3d6986a7c6941fae19ee55d752aae2e523.exe
Size

1024KB
MD5

808c1ca4955914a3011461749316898f
SHA1

db8b9d8e9f8df24fb219482002e3049941cabb43
SHA256

c65e44ab50c876191f4c648500e7bf3d6986a7c6941fae19ee55d752aae2e523
SHA512

7ce74d8fd5bae9b50a0c7b88b3b4611ce397cca56dc467766ca263fd7ca42dc16cb97f94d49436e164300f3943200087b0db1cb67552521c54fa9bf77efce831
SSDEEP

24576:8u6J33O0c+JY5UZ+XC0kGso6FagrHwcxWlg61jSalkGqSWY:mu0c++OCvkGs9FagrHwAWlg6BSaEY

Score

10^/10

agenttesla discovery keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.pgsu.co.id
Port:
587
Username:
[email protected]
Password:
Vecls16@Vezs
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

description	pid	Process	procid_target
PID 604 set thread context of 2948	604	c65e44ab50c876191f4c648500e7bf3d6986a7c6941fae19ee55d752aae2e523.exe	84

Program crash 1 IoCs

pid	pid_target	Process	procid_target
856	604	WerFault.exe	83

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	c65e44ab50c876191f4c648500e7bf3d6986a7c6941fae19ee55d752aae2e523.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2948	RegSvcs.exe
2948	RegSvcs.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
604	c65e44ab50c876191f4c648500e7bf3d6986a7c6941fae19ee55d752aae2e523.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2948	RegSvcs.exe

Suspicious use of FindShellTrayWindow 3 IoCs

pid	Process
604	c65e44ab50c876191f4c648500e7bf3d6986a7c6941fae19ee55d752aae2e523.exe
604	c65e44ab50c876191f4c648500e7bf3d6986a7c6941fae19ee55d752aae2e523.exe
604	c65e44ab50c876191f4c648500e7bf3d6986a7c6941fae19ee55d752aae2e523.exe

Suspicious use of SendNotifyMessage 3 IoCs

pid	Process
604	c65e44ab50c876191f4c648500e7bf3d6986a7c6941fae19ee55d752aae2e523.exe
604	c65e44ab50c876191f4c648500e7bf3d6986a7c6941fae19ee55d752aae2e523.exe
604	c65e44ab50c876191f4c648500e7bf3d6986a7c6941fae19ee55d752aae2e523.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2948	RegSvcs.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 604 wrote to memory of 2948	604	c65e44ab50c876191f4c648500e7bf3d6986a7c6941fae19ee55d752aae2e523.exe	84
PID 604 wrote to memory of 2948	604	c65e44ab50c876191f4c648500e7bf3d6986a7c6941fae19ee55d752aae2e523.exe	84
PID 604 wrote to memory of 2948	604	c65e44ab50c876191f4c648500e7bf3d6986a7c6941fae19ee55d752aae2e523.exe	84
PID 604 wrote to memory of 2948	604	c65e44ab50c876191f4c648500e7bf3d6986a7c6941fae19ee55d752aae2e523.exe	84

C:\Users\Admin\AppData\Local\Temp\c65e44ab50c876191f4c648500e7bf3d6986a7c6941fae19ee55d752aae2e523.exe
"C:\Users\Admin\AppData\Local\Temp\c65e44ab50c876191f4c648500e7bf3d6986a7c6941fae19ee55d752aae2e523.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:604
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\c65e44ab50c876191f4c648500e7bf3d6986a7c6941fae19ee55d752aae2e523.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:2948
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 604 -s 688
  2⤵
  - Program crash
  PID:856

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 604 -ip 604
1⤵
PID:1516

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/604-6-0x0000000001260000-0x0000000001660000-memory.dmp

Filesize
4.0MB

Download
memory/2948-7-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2948-8-0x00000000735CE000-0x00000000735CF000-memory.dmp

Filesize
4KB

Download
memory/2948-9-0x0000000005C90000-0x0000000006234000-memory.dmp

Filesize
5.6MB

Download
memory/2948-10-0x0000000005920000-0x0000000005986000-memory.dmp

Filesize
408KB

Download
memory/2948-11-0x00000000735C0000-0x0000000073D70000-memory.dmp

Filesize
7.7MB

Download
memory/2948-12-0x00000000067F0000-0x0000000006840000-memory.dmp

Filesize
320KB

Download
memory/2948-13-0x00000000068E0000-0x0000000006972000-memory.dmp

Filesize
584KB

Download
memory/2948-14-0x0000000006A80000-0x0000000006A8A000-memory.dmp

Filesize
40KB

Download
memory/2948-15-0x00000000735CE000-0x00000000735CF000-memory.dmp

Filesize
4KB

Download
memory/2948-16-0x00000000735C0000-0x0000000073D70000-memory.dmp

Filesize
7.7MB

Download