agenttesla | 182b161a951229364aef6e16d358beb00f285c9f146053471ad22e714eefa719

Analysis

max time kernel
94s
max time network
100s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
26-09-2024 09:19

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General

Target

1.exe
Size

29KB
MD5

a016634929c4d57cc24719723a4cd65c
SHA1

91e7492b6d3e543f185c69846bd175a626a931f5
SHA256

182b161a951229364aef6e16d358beb00f285c9f146053471ad22e714eefa719
SHA512

5f36c1ad444af94dfd4ca1d4aef188049ffdcf2a336f58cfeead5a55176e580312d3944c229ed8b66cc852f0a4c86b711603ea34ff80ebf1df6a3f84d61a695a
SSDEEP

384:ANepKdJNF1oPvlsBrrFj95okNTvsYxksSvk0HFs0ZILHwz7A8iq8ziXuF:AcQ9F1oaBj95FkYmsScKZHGJt

Score

10^/10

agenttesla discovery keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: ftp
Host:
ftp://ftp.alternatifplastik.com
Port:
21
Username:
[email protected]
Password:
Fineboy777@

Signatures

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

Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs

description	pid	Process	procid_target
PID 3232 created 3448	3232	1.exe	56

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-1-5-21-355097885-2402257403-2971294179-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Ptqlzgvzpfa = "C:\\Users\\Admin\\AppData\\Roaming\\Ptqlzgvzpfa.exe"	1.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3232 set thread context of 3284	3232	1.exe	87

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

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
3232	1.exe
3284	InstallUtil.exe
3284	InstallUtil.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	3232	1.exe
Token: SeDebugPrivilege	3232	1.exe
Token: SeDebugPrivilege	3284	InstallUtil.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 3232 wrote to memory of 3284	3232	1.exe	87
PID 3232 wrote to memory of 3284	3232	1.exe	87
PID 3232 wrote to memory of 3284	3232	1.exe	87
PID 3232 wrote to memory of 3284	3232	1.exe	87
PID 3232 wrote to memory of 3284	3232	1.exe	87
PID 3232 wrote to memory of 3284	3232	1.exe	87
PID 3232 wrote to memory of 3284	3232	1.exe	87
PID 3232 wrote to memory of 3284	3232	1.exe	87

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3448
- C:\Users\Admin\AppData\Local\Temp\1.exe
  "C:\Users\Admin\AppData\Local\Temp\1.exe"
  2⤵
  - Suspicious use of NtCreateUserProcessOtherParentProcess
  - Adds Run key to start application
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:3232
- 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:3284

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/3232-0-0x00000000747FE000-0x00000000747FF000-memory.dmp

Filesize
4KB

Download
memory/3232-1-0x0000000000800000-0x000000000080E000-memory.dmp

Filesize
56KB

Download
memory/3232-2-0x00000000747F0000-0x0000000074FA0000-memory.dmp

Filesize
7.7MB

Download
memory/3232-3-0x0000000005B20000-0x0000000005C10000-memory.dmp

Filesize
960KB

Download
memory/3232-15-0x0000000005B20000-0x0000000005C0B000-memory.dmp

Filesize
940KB

Download
memory/3232-21-0x0000000005B20000-0x0000000005C0B000-memory.dmp

Filesize
940KB

Download
memory/3232-67-0x0000000005B20000-0x0000000005C0B000-memory.dmp

Filesize
940KB

Download
memory/3232-65-0x0000000005B20000-0x0000000005C0B000-memory.dmp

Filesize
940KB

Download
memory/3232-61-0x0000000005B20000-0x0000000005C0B000-memory.dmp

Filesize
940KB

Download
memory/3232-59-0x0000000005B20000-0x0000000005C0B000-memory.dmp

Filesize
940KB

Download
memory/3232-57-0x0000000005B20000-0x0000000005C0B000-memory.dmp

Filesize
940KB

Download
memory/3232-55-0x0000000005B20000-0x0000000005C0B000-memory.dmp

Filesize
940KB

Download
memory/3232-53-0x0000000005B20000-0x0000000005C0B000-memory.dmp

Filesize
940KB

Download
memory/3232-51-0x0000000005B20000-0x0000000005C0B000-memory.dmp

Filesize
940KB

Download
memory/3232-47-0x0000000005B20000-0x0000000005C0B000-memory.dmp

Filesize
940KB

Download
memory/3232-45-0x0000000005B20000-0x0000000005C0B000-memory.dmp

Filesize
940KB

Download
memory/3232-43-0x0000000005B20000-0x0000000005C0B000-memory.dmp

Filesize
940KB

Download
memory/3232-41-0x0000000005B20000-0x0000000005C0B000-memory.dmp

Filesize
940KB

Download
memory/3232-39-0x0000000005B20000-0x0000000005C0B000-memory.dmp

Filesize
940KB

Download
memory/3232-37-0x0000000005B20000-0x0000000005C0B000-memory.dmp

Filesize
940KB

Download
memory/3232-35-0x0000000005B20000-0x0000000005C0B000-memory.dmp

Filesize
940KB

Download
memory/3232-34-0x0000000005B20000-0x0000000005C0B000-memory.dmp

Filesize
940KB

Download
memory/3232-31-0x0000000005B20000-0x0000000005C0B000-memory.dmp

Filesize
940KB

Download
memory/3232-29-0x0000000005B20000-0x0000000005C0B000-memory.dmp

Filesize
940KB

Download
memory/3232-27-0x0000000005B20000-0x0000000005C0B000-memory.dmp

Filesize
940KB

Download
memory/3232-23-0x0000000005B20000-0x0000000005C0B000-memory.dmp

Filesize
940KB

Download
memory/3232-19-0x0000000005B20000-0x0000000005C0B000-memory.dmp

Filesize
940KB

Download
memory/3232-17-0x0000000005B20000-0x0000000005C0B000-memory.dmp

Filesize
940KB

Download
memory/3232-13-0x0000000005B20000-0x0000000005C0B000-memory.dmp

Filesize
940KB

Download
memory/3232-11-0x0000000005B20000-0x0000000005C0B000-memory.dmp

Filesize
940KB

Download
memory/3232-9-0x0000000005B20000-0x0000000005C0B000-memory.dmp

Filesize
940KB

Download
memory/3232-7-0x0000000005B20000-0x0000000005C0B000-memory.dmp

Filesize
940KB

Download
memory/3232-5-0x0000000005B20000-0x0000000005C0B000-memory.dmp

Filesize
940KB

Download
memory/3232-63-0x0000000005B20000-0x0000000005C0B000-memory.dmp

Filesize
940KB

Download
memory/3232-50-0x0000000005B20000-0x0000000005C0B000-memory.dmp

Filesize
940KB

Download
memory/3232-25-0x0000000005B20000-0x0000000005C0B000-memory.dmp

Filesize
940KB

Download
memory/3232-4-0x0000000005B20000-0x0000000005C0B000-memory.dmp

Filesize
940KB

Download
memory/3232-1078-0x00000000747F0000-0x0000000074FA0000-memory.dmp

Filesize
7.7MB

Download
memory/3232-1079-0x0000000005E20000-0x0000000005E8A000-memory.dmp

Filesize
424KB

Download
memory/3232-1080-0x0000000005ED0000-0x0000000005F1C000-memory.dmp

Filesize
304KB

Download
memory/3232-1084-0x00000000747F0000-0x0000000074FA0000-memory.dmp

Filesize
7.7MB

Download
memory/3232-1085-0x00000000747F0000-0x0000000074FA0000-memory.dmp

Filesize
7.7MB

Download
memory/3232-1086-0x00000000747F0000-0x0000000074FA0000-memory.dmp

Filesize
7.7MB

Download
memory/3232-1087-0x00000000747FE000-0x00000000747FF000-memory.dmp

Filesize
4KB

Download
memory/3232-1088-0x00000000747F0000-0x0000000074FA0000-memory.dmp

Filesize
7.7MB

Download
memory/3232-1089-0x0000000006700000-0x0000000006CA4000-memory.dmp

Filesize
5.6MB

Download
memory/3232-1090-0x0000000005FC0000-0x0000000006014000-memory.dmp

Filesize
336KB

Download
memory/3232-1093-0x00000000747F0000-0x0000000074FA0000-memory.dmp

Filesize
7.7MB

Download
memory/3284-1096-0x0000000005500000-0x0000000005566000-memory.dmp

Filesize
408KB

Download
memory/3284-1095-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/3284-1097-0x00000000747F0000-0x0000000074FA0000-memory.dmp

Filesize
7.7MB

Download
memory/3284-1094-0x00000000747F0000-0x0000000074FA0000-memory.dmp

Filesize
7.7MB

Download
memory/3284-1098-0x00000000063F0000-0x0000000006440000-memory.dmp

Filesize
320KB

Download
memory/3284-1099-0x00000000064E0000-0x0000000006572000-memory.dmp

Filesize
584KB

Download
memory/3284-1100-0x0000000006470000-0x000000000647A000-memory.dmp

Filesize
40KB

Download
memory/3284-1101-0x00000000747F0000-0x0000000074FA0000-memory.dmp

Filesize
7.7MB

Download