agenttesla | e61e1535431cacb704cc984489140fe5fcae543eaf17da800806108d5a537302

Analysis

max time kernel
93s
max time network
97s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
24/11/2024, 02:28

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General

Target

e61e1535431cacb704cc984489140fe5fcae543eaf17da800806108d5a537302.exe
Size

654KB
MD5

3cbc22fc044e1a92339bab1d2bfe5144
SHA1

15af99c5b6f2a5a8e534b6ecff5f173e3e0fda62
SHA256

e61e1535431cacb704cc984489140fe5fcae543eaf17da800806108d5a537302
SHA512

5a2d61ee0dbb5ed1f94c45d1640ff24a31393ffae3933a858178d36fab5f45b19cc9958979f9a446d10a9491ab4b4f34e4ecaba9393c148b123f8a4f1f65a78d
SSDEEP

12288:R3HI6PVxWARv62mJ2n9EYYDT4LuSiI7kplagS5q0LXrwm:hHI4VQcCLJ29Ek97ilTS5ZLbv

Score

10^/10

agenttesla discovery execution keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: ftp
Host:
ftp://ftp.normagroup.com.tr
Port:
21
Username:
[email protected]
Password:
Qb.X[.j.Yfm[

Signatures

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

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

pid	Process
3424	powershell.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Control Panel\International\Geo\Nation	e61e1535431cacb704cc984489140fe5fcae543eaf17da800806108d5a537302.exe

Reads WinSCP keys stored on the system 2 TTPs
Tries to access WinSCP stored sessions.
spyware stealer

Data from Local System
T1005

Credentials in Registry
T1552.002
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Credentials from Web Browsers
T1555.003

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1080 set thread context of 3612	1080	e61e1535431cacb704cc984489140fe5fcae543eaf17da800806108d5a537302.exe	91

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	e61e1535431cacb704cc984489140fe5fcae543eaf17da800806108d5a537302.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	e61e1535431cacb704cc984489140fe5fcae543eaf17da800806108d5a537302.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
3612	e61e1535431cacb704cc984489140fe5fcae543eaf17da800806108d5a537302.exe
3612	e61e1535431cacb704cc984489140fe5fcae543eaf17da800806108d5a537302.exe
3424	powershell.exe
3424	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	3612	e61e1535431cacb704cc984489140fe5fcae543eaf17da800806108d5a537302.exe
Token: SeDebugPrivilege	3424	powershell.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3612	e61e1535431cacb704cc984489140fe5fcae543eaf17da800806108d5a537302.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1080 wrote to memory of 3424	1080	e61e1535431cacb704cc984489140fe5fcae543eaf17da800806108d5a537302.exe	89
PID 1080 wrote to memory of 3424	1080	e61e1535431cacb704cc984489140fe5fcae543eaf17da800806108d5a537302.exe	89
PID 1080 wrote to memory of 3424	1080	e61e1535431cacb704cc984489140fe5fcae543eaf17da800806108d5a537302.exe	89
PID 1080 wrote to memory of 3612	1080	e61e1535431cacb704cc984489140fe5fcae543eaf17da800806108d5a537302.exe	91
PID 1080 wrote to memory of 3612	1080	e61e1535431cacb704cc984489140fe5fcae543eaf17da800806108d5a537302.exe	91
PID 1080 wrote to memory of 3612	1080	e61e1535431cacb704cc984489140fe5fcae543eaf17da800806108d5a537302.exe	91
PID 1080 wrote to memory of 3612	1080	e61e1535431cacb704cc984489140fe5fcae543eaf17da800806108d5a537302.exe	91
PID 1080 wrote to memory of 3612	1080	e61e1535431cacb704cc984489140fe5fcae543eaf17da800806108d5a537302.exe	91
PID 1080 wrote to memory of 3612	1080	e61e1535431cacb704cc984489140fe5fcae543eaf17da800806108d5a537302.exe	91
PID 1080 wrote to memory of 3612	1080	e61e1535431cacb704cc984489140fe5fcae543eaf17da800806108d5a537302.exe	91
PID 1080 wrote to memory of 3612	1080	e61e1535431cacb704cc984489140fe5fcae543eaf17da800806108d5a537302.exe	91

C:\Users\Admin\AppData\Local\Temp\e61e1535431cacb704cc984489140fe5fcae543eaf17da800806108d5a537302.exe
"C:\Users\Admin\AppData\Local\Temp\e61e1535431cacb704cc984489140fe5fcae543eaf17da800806108d5a537302.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1080
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\e61e1535431cacb704cc984489140fe5fcae543eaf17da800806108d5a537302.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3424
- C:\Users\Admin\AppData\Local\Temp\e61e1535431cacb704cc984489140fe5fcae543eaf17da800806108d5a537302.exe
  "C:\Users\Admin\AppData\Local\Temp\e61e1535431cacb704cc984489140fe5fcae543eaf17da800806108d5a537302.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:3612

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Credentials in Registry

T1552.002

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\e61e1535431cacb704cc984489140fe5fcae543eaf17da800806108d5a537302.exe.log

Filesize
1KB

MD5
7ef67a0a2b1e31df887adcdaf86e4bbd

SHA1
348aad52be33f1a0c477e2ace332ecf91bb0e1a8

SHA256
af207d70281cc3264107da297e00ab97d0af2f055d6065ca5936cf69db6d783f

SHA512
4ffab7944ec049f2597bda791de5fd3ae3578b03ef019d2222850b8f5a298e3aae8b6e33f71c38e47132d63fb58ab1b03c876b9a01665bc8bbcf01466e7d79e1

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_5d5nr1el.mut.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/1080-5-0x0000000005AB0000-0x0000000005ABA000-memory.dmp

Filesize
40KB

Download
memory/1080-3-0x0000000005AD0000-0x0000000005B62000-memory.dmp

Filesize
584KB

Download
memory/1080-4-0x0000000005C10000-0x0000000005CAC000-memory.dmp

Filesize
624KB

Download
memory/1080-6-0x0000000074EB0000-0x0000000075660000-memory.dmp

Filesize
7.7MB

Download
memory/1080-15-0x0000000074EB0000-0x0000000075660000-memory.dmp

Filesize
7.7MB

Download
memory/1080-7-0x0000000005FD0000-0x0000000005FE2000-memory.dmp

Filesize
72KB

Download
memory/1080-8-0x0000000074EBE000-0x0000000074EBF000-memory.dmp

Filesize
4KB

Download
memory/1080-9-0x0000000074EB0000-0x0000000075660000-memory.dmp

Filesize
7.7MB

Download
memory/1080-10-0x00000000088B0000-0x0000000008934000-memory.dmp

Filesize
528KB

Download
memory/1080-0-0x0000000074EBE000-0x0000000074EBF000-memory.dmp

Filesize
4KB

Download
memory/1080-2-0x0000000005FE0000-0x0000000006584000-memory.dmp

Filesize
5.6MB

Download
memory/1080-1-0x0000000000FF0000-0x0000000001098000-memory.dmp

Filesize
672KB

Download
memory/3424-50-0x0000000008040000-0x00000000086BA000-memory.dmp

Filesize
6.5MB

Download
memory/3424-48-0x00000000078B0000-0x00000000078CE000-memory.dmp

Filesize
120KB

Download
memory/3424-62-0x0000000074EB0000-0x0000000075660000-memory.dmp

Filesize
7.7MB

Download
memory/3424-19-0x0000000005880000-0x0000000005EA8000-memory.dmp

Filesize
6.2MB

Download
memory/3424-58-0x0000000007D40000-0x0000000007D5A000-memory.dmp

Filesize
104KB

Download
memory/3424-20-0x0000000074EB0000-0x0000000075660000-memory.dmp

Filesize
7.7MB

Download
memory/3424-21-0x0000000005620000-0x0000000005642000-memory.dmp

Filesize
136KB

Download
memory/3424-22-0x0000000005EB0000-0x0000000005F16000-memory.dmp

Filesize
408KB

Download
memory/3424-23-0x0000000074EB0000-0x0000000075660000-memory.dmp

Filesize
7.7MB

Download
memory/3424-59-0x0000000007D20000-0x0000000007D28000-memory.dmp

Filesize
32KB

Download
memory/3424-33-0x0000000006100000-0x0000000006454000-memory.dmp

Filesize
3.3MB

Download
memory/3424-34-0x0000000074EB0000-0x0000000075660000-memory.dmp

Filesize
7.7MB

Download
memory/3424-35-0x00000000066B0000-0x00000000066CE000-memory.dmp

Filesize
120KB

Download
memory/3424-36-0x0000000006750000-0x000000000679C000-memory.dmp

Filesize
304KB

Download
memory/3424-37-0x0000000006C80000-0x0000000006CB2000-memory.dmp

Filesize
200KB

Download
memory/3424-16-0x0000000005110000-0x0000000005146000-memory.dmp

Filesize
216KB

Download
memory/3424-49-0x00000000078D0000-0x0000000007973000-memory.dmp

Filesize
652KB

Download
memory/3424-38-0x0000000070B30000-0x0000000070B7C000-memory.dmp

Filesize
304KB

Download
memory/3424-51-0x0000000007A00000-0x0000000007A1A000-memory.dmp

Filesize
104KB

Download
memory/3424-57-0x0000000007C40000-0x0000000007C54000-memory.dmp

Filesize
80KB

Download
memory/3424-52-0x0000000007A70000-0x0000000007A7A000-memory.dmp

Filesize
40KB

Download
memory/3424-53-0x0000000007C80000-0x0000000007D16000-memory.dmp

Filesize
600KB

Download
memory/3424-54-0x0000000007C00000-0x0000000007C11000-memory.dmp

Filesize
68KB

Download
memory/3424-55-0x0000000007C30000-0x0000000007C3E000-memory.dmp

Filesize
56KB

Download
memory/3612-56-0x00000000063A0000-0x00000000063F0000-memory.dmp

Filesize
320KB

Download
memory/3612-11-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/3612-14-0x0000000074EB0000-0x0000000075660000-memory.dmp

Filesize
7.7MB

Download
memory/3612-18-0x0000000074EB0000-0x0000000075660000-memory.dmp

Filesize
7.7MB

Download
memory/3612-17-0x00000000055C0000-0x0000000005626000-memory.dmp

Filesize
408KB

Download
memory/3612-63-0x0000000074EB0000-0x0000000075660000-memory.dmp

Filesize
7.7MB

Download