agenttesla | fd19e12aebfd870dcc7fe04359e6e7a53daeeb281c2dfc21f7740f8e65edd264

Analysis

max time kernel
149s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
25-12-2024 01:11

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

fd19e12aebfd870dcc7fe04359e6e7a53daeeb281c2dfc21f7740f8e65edd264.exe
Size

30KB
MD5

ed236267c78420804814d86de99b8850
SHA1

21bd6d19e5664158c3d4d77ca3a2b7889827d0d4
SHA256

fd19e12aebfd870dcc7fe04359e6e7a53daeeb281c2dfc21f7740f8e65edd264
SHA512

7c28b89d1e7c4c429cc2528cc935839be61a5cb41c621ae48547c7cc64479df6a0254382eaab2fba52af3d4cbf261ccffdfc8d0d40043042bc6cb86f7be7af1a
SSDEEP

384:GSwPLqusAKYP/GKhwlJCXOxFm7bhCm/zH:xwz9HvK6XiFZKj

Score

10^/10

agenttesla discovery keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
162.254.34.31
Port:
587
Username:
[email protected]
Password:
ABwuRZS5Mjh5
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 NtCreateUserProcessOtherParentProcess 1 IoCs

description	pid	Process	procid_target
PID 2072 created 3568	2072	fd19e12aebfd870dcc7fe04359e6e7a53daeeb281c2dfc21f7740f8e65edd264.exe	56

Drops startup file 1 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\iulule.vbs	fd19e12aebfd870dcc7fe04359e6e7a53daeeb281c2dfc21f7740f8e65edd264.exe

Looks up external IP address via web service 2 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
24	api.ipify.org
25	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2072 set thread context of 644	2072	fd19e12aebfd870dcc7fe04359e6e7a53daeeb281c2dfc21f7740f8e65edd264.exe	96

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	fd19e12aebfd870dcc7fe04359e6e7a53daeeb281c2dfc21f7740f8e65edd264.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	InstallUtil.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
2072	fd19e12aebfd870dcc7fe04359e6e7a53daeeb281c2dfc21f7740f8e65edd264.exe
644	InstallUtil.exe
644	InstallUtil.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	2072	fd19e12aebfd870dcc7fe04359e6e7a53daeeb281c2dfc21f7740f8e65edd264.exe
Token: SeDebugPrivilege	2072	fd19e12aebfd870dcc7fe04359e6e7a53daeeb281c2dfc21f7740f8e65edd264.exe
Token: SeDebugPrivilege	644	InstallUtil.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2072 wrote to memory of 644	2072	fd19e12aebfd870dcc7fe04359e6e7a53daeeb281c2dfc21f7740f8e65edd264.exe	96
PID 2072 wrote to memory of 644	2072	fd19e12aebfd870dcc7fe04359e6e7a53daeeb281c2dfc21f7740f8e65edd264.exe	96
PID 2072 wrote to memory of 644	2072	fd19e12aebfd870dcc7fe04359e6e7a53daeeb281c2dfc21f7740f8e65edd264.exe	96
PID 2072 wrote to memory of 644	2072	fd19e12aebfd870dcc7fe04359e6e7a53daeeb281c2dfc21f7740f8e65edd264.exe	96
PID 2072 wrote to memory of 644	2072	fd19e12aebfd870dcc7fe04359e6e7a53daeeb281c2dfc21f7740f8e65edd264.exe	96
PID 2072 wrote to memory of 644	2072	fd19e12aebfd870dcc7fe04359e6e7a53daeeb281c2dfc21f7740f8e65edd264.exe	96
PID 2072 wrote to memory of 644	2072	fd19e12aebfd870dcc7fe04359e6e7a53daeeb281c2dfc21f7740f8e65edd264.exe	96
PID 2072 wrote to memory of 644	2072	fd19e12aebfd870dcc7fe04359e6e7a53daeeb281c2dfc21f7740f8e65edd264.exe	96

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3568
- C:\Users\Admin\AppData\Local\Temp\fd19e12aebfd870dcc7fe04359e6e7a53daeeb281c2dfc21f7740f8e65edd264.exe
  "C:\Users\Admin\AppData\Local\Temp\fd19e12aebfd870dcc7fe04359e6e7a53daeeb281c2dfc21f7740f8e65edd264.exe"
  2⤵
  - Suspicious use of NtCreateUserProcessOtherParentProcess
  - Drops startup file
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2072
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:644

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

Replay Monitor

Loading Replay Monitor...

Downloads

memory/644-1201-0x0000000074960000-0x0000000075110000-memory.dmp

Filesize
7.7MB

Download
memory/644-1200-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/644-1202-0x00000000054C0000-0x0000000005526000-memory.dmp

Filesize
408KB

Download
memory/644-1203-0x0000000074960000-0x0000000075110000-memory.dmp

Filesize
7.7MB

Download
memory/644-1204-0x0000000006A40000-0x0000000006A90000-memory.dmp

Filesize
320KB

Download
memory/644-1206-0x0000000074960000-0x0000000075110000-memory.dmp

Filesize
7.7MB

Download
memory/644-1205-0x0000000006AB0000-0x0000000006ABA000-memory.dmp

Filesize
40KB

Download
memory/2072-39-0x0000000005E90000-0x0000000005F84000-memory.dmp

Filesize
976KB

Download
memory/2072-25-0x0000000005E90000-0x0000000005F84000-memory.dmp

Filesize
976KB

Download
memory/2072-4-0x0000000006570000-0x0000000006B14000-memory.dmp

Filesize
5.6MB

Download
memory/2072-5-0x00000000060C0000-0x0000000006152000-memory.dmp

Filesize
584KB

Download
memory/2072-6-0x0000000005E90000-0x0000000005F84000-memory.dmp

Filesize
976KB

Download
memory/2072-15-0x0000000005E90000-0x0000000005F84000-memory.dmp

Filesize
976KB

Download
memory/2072-49-0x0000000005E90000-0x0000000005F84000-memory.dmp

Filesize
976KB

Download
memory/2072-69-0x0000000005E90000-0x0000000005F84000-memory.dmp

Filesize
976KB

Download
memory/2072-67-0x0000000005E90000-0x0000000005F84000-memory.dmp

Filesize
976KB

Download
memory/2072-65-0x0000000005E90000-0x0000000005F84000-memory.dmp

Filesize
976KB

Download
memory/2072-63-0x0000000005E90000-0x0000000005F84000-memory.dmp

Filesize
976KB

Download
memory/2072-61-0x0000000005E90000-0x0000000005F84000-memory.dmp

Filesize
976KB

Download
memory/2072-59-0x0000000005E90000-0x0000000005F84000-memory.dmp

Filesize
976KB

Download
memory/2072-57-0x0000000005E90000-0x0000000005F84000-memory.dmp

Filesize
976KB

Download
memory/2072-55-0x0000000005E90000-0x0000000005F84000-memory.dmp

Filesize
976KB

Download
memory/2072-53-0x0000000005E90000-0x0000000005F84000-memory.dmp

Filesize
976KB

Download
memory/2072-51-0x0000000005E90000-0x0000000005F84000-memory.dmp

Filesize
976KB

Download
memory/2072-47-0x0000000005E90000-0x0000000005F84000-memory.dmp

Filesize
976KB

Download
memory/2072-45-0x0000000005E90000-0x0000000005F84000-memory.dmp

Filesize
976KB

Download
memory/2072-43-0x0000000005E90000-0x0000000005F84000-memory.dmp

Filesize
976KB

Download
memory/2072-41-0x0000000005E90000-0x0000000005F84000-memory.dmp

Filesize
976KB

Download
memory/2072-2-0x0000000074960000-0x0000000075110000-memory.dmp

Filesize
7.7MB

Download
memory/2072-33-0x0000000005E90000-0x0000000005F84000-memory.dmp

Filesize
976KB

Download
memory/2072-31-0x0000000005E90000-0x0000000005F84000-memory.dmp

Filesize
976KB

Download
memory/2072-27-0x0000000005E90000-0x0000000005F84000-memory.dmp

Filesize
976KB

Download
memory/2072-3-0x0000000005E90000-0x0000000005F8A000-memory.dmp

Filesize
1000KB

Download
memory/2072-21-0x0000000005E90000-0x0000000005F84000-memory.dmp

Filesize
976KB

Download
memory/2072-19-0x0000000005E90000-0x0000000005F84000-memory.dmp

Filesize
976KB

Download
memory/2072-17-0x0000000005E90000-0x0000000005F84000-memory.dmp

Filesize
976KB

Download
memory/2072-13-0x0000000005E90000-0x0000000005F84000-memory.dmp

Filesize
976KB

Download
memory/2072-11-0x0000000005E90000-0x0000000005F84000-memory.dmp

Filesize
976KB

Download
memory/2072-9-0x0000000005E90000-0x0000000005F84000-memory.dmp

Filesize
976KB

Download
memory/2072-7-0x0000000005E90000-0x0000000005F84000-memory.dmp

Filesize
976KB

Download
memory/2072-37-0x0000000005E90000-0x0000000005F84000-memory.dmp

Filesize
976KB

Download
memory/2072-35-0x0000000005E90000-0x0000000005F84000-memory.dmp

Filesize
976KB

Download
memory/2072-29-0x0000000005E90000-0x0000000005F84000-memory.dmp

Filesize
976KB

Download
memory/2072-24-0x0000000005E90000-0x0000000005F84000-memory.dmp

Filesize
976KB

Download
memory/2072-1182-0x0000000074960000-0x0000000075110000-memory.dmp

Filesize
7.7MB

Download
memory/2072-1183-0x0000000006300000-0x000000000636A000-memory.dmp

Filesize
424KB

Download
memory/2072-1184-0x0000000006390000-0x00000000063DC000-memory.dmp

Filesize
304KB

Download
memory/2072-1185-0x000000007496E000-0x000000007496F000-memory.dmp

Filesize
4KB

Download
memory/2072-1186-0x0000000074960000-0x0000000075110000-memory.dmp

Filesize
7.7MB

Download
memory/2072-1187-0x0000000074960000-0x0000000075110000-memory.dmp

Filesize
7.7MB

Download
memory/2072-1-0x00000000004B0000-0x00000000004BC000-memory.dmp

Filesize
48KB

Download
memory/2072-0-0x000000007496E000-0x000000007496F000-memory.dmp

Filesize
4KB

Download
memory/2072-1188-0x0000000005C00000-0x0000000005C54000-memory.dmp

Filesize
336KB

Download
memory/2072-1194-0x0000000074960000-0x0000000075110000-memory.dmp

Filesize
7.7MB

Download
memory/2072-1198-0x0000000074960000-0x0000000075110000-memory.dmp

Filesize
7.7MB

Download
memory/2072-1196-0x0000000074960000-0x0000000075110000-memory.dmp

Filesize
7.7MB

Download
memory/2072-1199-0x0000000074960000-0x0000000075110000-memory.dmp

Filesize
7.7MB

Download