agenttesla | 3c5917e626220d7eac84a10ae49a289c28146a08d0a4e9bbba85fb1116faed27

Analysis

max time kernel
94s
max time network
100s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
11/12/2024, 01:03

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

3c5917e626220d7eac84a10ae49a289c28146a08d0a4e9bbba85fb1116faed27.exe
Size

826KB
MD5

42e1e411f77d0def61ff0f05bb0d7343
SHA1

172b5963847241404f315601f9f694aabc37183c
SHA256

3c5917e626220d7eac84a10ae49a289c28146a08d0a4e9bbba85fb1116faed27
SHA512

cca406e94c156841a1166dbd3b402c86ccf2a3c959607d62d6948e4e06fc07eeb2646124dfea220eeebc31344c02d7876f068d1ec764cff4fb20caf804f7c519
SSDEEP

12288:r8MbD6z47ZwRH46SyI244eAv7bNVdXlVX2EldKwwy9EXX+ikR:cUFwRwyIPpAvvbjL3wFOR

Score

10^/10

agenttesla discovery execution keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.azmaplast.com
Port:
587
Username:
[email protected]
Password:
QAZqaz123@@
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

Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

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

execution

PowerShell

T1059.001

pid	Process
3168	powershell.exe
1924	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-1-5-21-3350944739-639801879-157714471-1000\Control Panel\International\Geo\Nation	3c5917e626220d7eac84a10ae49a289c28146a08d0a4e9bbba85fb1116faed27.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\boqXv = "C:\\Users\\Admin\\AppData\\Roaming\\boqXv\\boqXv.exe"	RegSvcs.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 824 set thread context of 4736	824	3c5917e626220d7eac84a10ae49a289c28146a08d0a4e9bbba85fb1116faed27.exe	102

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 5 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	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	3c5917e626220d7eac84a10ae49a289c28146a08d0a4e9bbba85fb1116faed27.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

T1053.005

pid	Process
4144	schtasks.exe

Suspicious behavior: EnumeratesProcesses 9 IoCs

pid	Process
824	3c5917e626220d7eac84a10ae49a289c28146a08d0a4e9bbba85fb1116faed27.exe
824	3c5917e626220d7eac84a10ae49a289c28146a08d0a4e9bbba85fb1116faed27.exe
3168	powershell.exe
1924	powershell.exe
824	3c5917e626220d7eac84a10ae49a289c28146a08d0a4e9bbba85fb1116faed27.exe
4736	RegSvcs.exe
4736	RegSvcs.exe
3168	powershell.exe
1924	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	824	3c5917e626220d7eac84a10ae49a289c28146a08d0a4e9bbba85fb1116faed27.exe
Token: SeDebugPrivilege	3168	powershell.exe
Token: SeDebugPrivilege	1924	powershell.exe
Token: SeDebugPrivilege	4736	RegSvcs.exe

Suspicious use of WriteProcessMemory 17 IoCs

description	pid	Process	procid_target
PID 824 wrote to memory of 3168	824	3c5917e626220d7eac84a10ae49a289c28146a08d0a4e9bbba85fb1116faed27.exe	96
PID 824 wrote to memory of 3168	824	3c5917e626220d7eac84a10ae49a289c28146a08d0a4e9bbba85fb1116faed27.exe	96
PID 824 wrote to memory of 3168	824	3c5917e626220d7eac84a10ae49a289c28146a08d0a4e9bbba85fb1116faed27.exe	96
PID 824 wrote to memory of 1924	824	3c5917e626220d7eac84a10ae49a289c28146a08d0a4e9bbba85fb1116faed27.exe	98
PID 824 wrote to memory of 1924	824	3c5917e626220d7eac84a10ae49a289c28146a08d0a4e9bbba85fb1116faed27.exe	98
PID 824 wrote to memory of 1924	824	3c5917e626220d7eac84a10ae49a289c28146a08d0a4e9bbba85fb1116faed27.exe	98
PID 824 wrote to memory of 4144	824	3c5917e626220d7eac84a10ae49a289c28146a08d0a4e9bbba85fb1116faed27.exe	100
PID 824 wrote to memory of 4144	824	3c5917e626220d7eac84a10ae49a289c28146a08d0a4e9bbba85fb1116faed27.exe	100
PID 824 wrote to memory of 4144	824	3c5917e626220d7eac84a10ae49a289c28146a08d0a4e9bbba85fb1116faed27.exe	100
PID 824 wrote to memory of 4736	824	3c5917e626220d7eac84a10ae49a289c28146a08d0a4e9bbba85fb1116faed27.exe	102
PID 824 wrote to memory of 4736	824	3c5917e626220d7eac84a10ae49a289c28146a08d0a4e9bbba85fb1116faed27.exe	102
PID 824 wrote to memory of 4736	824	3c5917e626220d7eac84a10ae49a289c28146a08d0a4e9bbba85fb1116faed27.exe	102
PID 824 wrote to memory of 4736	824	3c5917e626220d7eac84a10ae49a289c28146a08d0a4e9bbba85fb1116faed27.exe	102
PID 824 wrote to memory of 4736	824	3c5917e626220d7eac84a10ae49a289c28146a08d0a4e9bbba85fb1116faed27.exe	102
PID 824 wrote to memory of 4736	824	3c5917e626220d7eac84a10ae49a289c28146a08d0a4e9bbba85fb1116faed27.exe	102
PID 824 wrote to memory of 4736	824	3c5917e626220d7eac84a10ae49a289c28146a08d0a4e9bbba85fb1116faed27.exe	102
PID 824 wrote to memory of 4736	824	3c5917e626220d7eac84a10ae49a289c28146a08d0a4e9bbba85fb1116faed27.exe	102

C:\Users\Admin\AppData\Local\Temp\3c5917e626220d7eac84a10ae49a289c28146a08d0a4e9bbba85fb1116faed27.exe
"C:\Users\Admin\AppData\Local\Temp\3c5917e626220d7eac84a10ae49a289c28146a08d0a4e9bbba85fb1116faed27.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:824
- 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\3c5917e626220d7eac84a10ae49a289c28146a08d0a4e9bbba85fb1116faed27.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3168
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\HWmYbVvdRTA.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1924
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\HWmYbVvdRTA" /XML "C:\Users\Admin\AppData\Local\Temp\tmp134.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:4144
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
  2⤵
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4736

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

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

Filesize
2KB

MD5
3d086a433708053f9bf9523e1d87a4e8

SHA1
b3ab5d4f282a4c8fe8c3005b8a557ed5a0e37f28

SHA256
6f8fd1b8d9788ad54eaeee329232187e24b7b43393a01aeba2d6e9675231fb69

SHA512
931ae42b4c68a4507ff2342332b08eb407050d47cf4176137ea022d0f6e513c689e998445a04c6d18d4877391705c586bfce0234632b898d41aaed0957996dfd

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
18KB

MD5
d7a21a6fe819df9349ae7d1016538512

SHA1
175f10d0bb3405941b1d01fa53a08bed063dad02

SHA256
e07711223ee0a56482070c75f80cae8a833e121de5ca010f8cc251c3e714a916

SHA512
02ab4b9317957c35327316f205f56963b3e926078bb8eadac27e70386cd85a29f76613874c780e74eddb466c5de0dc6f4ce88d1a8a0c4c87ca5bffe292d0b9d0

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_2cujkdnt.nag.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp134.tmp

Filesize
1KB

MD5
4e77058c0111a89e81369a57785bc67c

SHA1
19db71d3bbbb85059eb34e4e373d5a1b40b61260

SHA256
336139b7f3b1c708951c23adde57b7f5b83fe49f09cb0579aa5ae534a29db623

SHA512
924755d23933c0006f85564b8b8bdad485c00808289842f4e703e88f6a80ac189e80031b6d0d86662966c0b3700db6523098425f6222f77f9710fb7ab7e167ff

Download Submit
memory/824-8-0x0000000005BB0000-0x0000000005BCE000-memory.dmp

Filesize
120KB

Download
memory/824-5-0x00000000747C0000-0x0000000074F70000-memory.dmp

Filesize
7.7MB

Download
memory/824-6-0x0000000004E80000-0x0000000004E8A000-memory.dmp

Filesize
40KB

Download
memory/824-7-0x00000000052E0000-0x000000000537C000-memory.dmp

Filesize
624KB

Download
memory/824-4-0x0000000004EC0000-0x0000000005214000-memory.dmp

Filesize
3.3MB

Download
memory/824-9-0x00000000747CE000-0x00000000747CF000-memory.dmp

Filesize
4KB

Download
memory/824-10-0x00000000747C0000-0x0000000074F70000-memory.dmp

Filesize
7.7MB

Download
memory/824-11-0x0000000006970000-0x00000000069F6000-memory.dmp

Filesize
536KB

Download
memory/824-0-0x00000000747CE000-0x00000000747CF000-memory.dmp

Filesize
4KB

Download
memory/824-3-0x0000000004CF0000-0x0000000004D82000-memory.dmp

Filesize
584KB

Download
memory/824-2-0x00000000053A0000-0x0000000005944000-memory.dmp

Filesize
5.6MB

Download
memory/824-48-0x00000000747C0000-0x0000000074F70000-memory.dmp

Filesize
7.7MB

Download
memory/824-1-0x0000000000200000-0x00000000002D2000-memory.dmp

Filesize
840KB

Download
memory/1924-83-0x00000000073C0000-0x00000000073DA000-memory.dmp

Filesize
104KB

Download
memory/1924-87-0x00000000747C0000-0x0000000074F70000-memory.dmp

Filesize
7.7MB

Download
memory/1924-84-0x00000000073A0000-0x00000000073A8000-memory.dmp

Filesize
32KB

Download
memory/1924-25-0x00000000747C0000-0x0000000074F70000-memory.dmp

Filesize
7.7MB

Download
memory/1924-82-0x00000000072C0000-0x00000000072D4000-memory.dmp

Filesize
80KB

Download
memory/1924-81-0x00000000072B0000-0x00000000072BE000-memory.dmp

Filesize
56KB

Download
memory/1924-37-0x00000000747C0000-0x0000000074F70000-memory.dmp

Filesize
7.7MB

Download
memory/1924-35-0x00000000747C0000-0x0000000074F70000-memory.dmp

Filesize
7.7MB

Download
memory/1924-79-0x0000000007280000-0x0000000007291000-memory.dmp

Filesize
68KB

Download
memory/1924-77-0x0000000007300000-0x0000000007396000-memory.dmp

Filesize
600KB

Download
memory/1924-49-0x0000000005760000-0x000000000577E000-memory.dmp

Filesize
120KB

Download
memory/1924-50-0x00000000062A0000-0x00000000062EC000-memory.dmp

Filesize
304KB

Download
memory/1924-51-0x0000000006D60000-0x0000000006D92000-memory.dmp

Filesize
200KB

Download
memory/1924-62-0x0000000006320000-0x000000000633E000-memory.dmp

Filesize
120KB

Download
memory/1924-52-0x0000000075020000-0x000000007506C000-memory.dmp

Filesize
304KB

Download
memory/1924-63-0x0000000006DA0000-0x0000000006E43000-memory.dmp

Filesize
652KB

Download
memory/1924-65-0x0000000007080000-0x000000000709A000-memory.dmp

Filesize
104KB

Download
memory/1924-64-0x00000000076D0000-0x0000000007D4A000-memory.dmp

Filesize
6.5MB

Download
memory/1924-66-0x00000000070F0000-0x00000000070FA000-memory.dmp

Filesize
40KB

Download
memory/3168-16-0x0000000004FE0000-0x0000000005016000-memory.dmp

Filesize
216KB

Download
memory/3168-67-0x0000000075020000-0x000000007506C000-memory.dmp

Filesize
304KB

Download
memory/3168-23-0x0000000005E70000-0x0000000005ED6000-memory.dmp

Filesize
408KB

Download
memory/3168-24-0x0000000005F90000-0x0000000005FF6000-memory.dmp

Filesize
408KB

Download
memory/3168-22-0x00000000055F0000-0x0000000005612000-memory.dmp

Filesize
136KB

Download
memory/3168-20-0x00000000747C0000-0x0000000074F70000-memory.dmp

Filesize
7.7MB

Download
memory/3168-19-0x00000000747C0000-0x0000000074F70000-memory.dmp

Filesize
7.7MB

Download
memory/3168-18-0x0000000005790000-0x0000000005DB8000-memory.dmp

Filesize
6.2MB

Download
memory/3168-17-0x00000000747C0000-0x0000000074F70000-memory.dmp

Filesize
7.7MB

Download
memory/3168-91-0x00000000747C0000-0x0000000074F70000-memory.dmp

Filesize
7.7MB

Download
memory/4736-80-0x0000000006030000-0x0000000006080000-memory.dmp

Filesize
320KB

Download
memory/4736-36-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download