agenttesla | e5dddee3a42599e75396f0668e560aed886b995d0f4618c6d81207cd433e85df

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20231130-en
resource tags

arch:x64arch:x86image:win7-20231130-enlocale:en-usos:windows7-x64system
submitted
08-12-2023 13:44

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General

Target

e5dddee3a42599e75396f0668e560aed886b995d0f4618c6d81207cd433e85df.exe
Size

2.3MB
MD5

6004c0cdffdf116879d88f9898738228
SHA1

e8de63f3205bc5483308ab088eec331f56737502
SHA256

e5dddee3a42599e75396f0668e560aed886b995d0f4618c6d81207cd433e85df
SHA512

ee26398eef63d0dc6bc91df741fd59febd0e187bb57123a606296dd5398e94bd0547658baa5b9802679468907e9433750bb57513b8bd9e66249f586b22d97381
SSDEEP

49152:LboFAXbWg7uiJlwxkJy9gN2hDzDfr02/eQYGpwt:Y7gqHhg

Score

10^/10

agenttesla keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.bezzleauto.com
Port:
587
Username:
[email protected]
Password:
Tommyduru8118
Email To:
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
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 2 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

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-1-5-21-2185821622-4133679102-1697169727-1000\Software\Microsoft\Windows\CurrentVersion\Run\pdf = "C:\\Users\\Admin\\AppData\\Roaming\\pdf.exe"	e5dddee3a42599e75396f0668e560aed886b995d0f4618c6d81207cd433e85df.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2052 set thread context of 2436	2052	e5dddee3a42599e75396f0668e560aed886b995d0f4618c6d81207cd433e85df.exe	38

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Gathers network information 2 TTPs 2 IoCs

Uses commandline utility to view network configuration.

System Information Discovery

T1082

Command and Scripting Interpreter

T1059

pid	Process
2656	ipconfig.exe
1844	ipconfig.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
2616	powershell.exe
2436	e5dddee3a42599e75396f0668e560aed886b995d0f4618c6d81207cd433e85df.exe
2436	e5dddee3a42599e75396f0668e560aed886b995d0f4618c6d81207cd433e85df.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	2052	e5dddee3a42599e75396f0668e560aed886b995d0f4618c6d81207cd433e85df.exe
Token: SeDebugPrivilege	2616	powershell.exe
Token: SeDebugPrivilege	2436	e5dddee3a42599e75396f0668e560aed886b995d0f4618c6d81207cd433e85df.exe

Suspicious use of WriteProcessMemory 36 IoCs

description	pid	Process	procid_target
PID 2052 wrote to memory of 2572	2052	e5dddee3a42599e75396f0668e560aed886b995d0f4618c6d81207cd433e85df.exe	30
PID 2052 wrote to memory of 2572	2052	e5dddee3a42599e75396f0668e560aed886b995d0f4618c6d81207cd433e85df.exe	30
PID 2052 wrote to memory of 2572	2052	e5dddee3a42599e75396f0668e560aed886b995d0f4618c6d81207cd433e85df.exe	30
PID 2052 wrote to memory of 2572	2052	e5dddee3a42599e75396f0668e560aed886b995d0f4618c6d81207cd433e85df.exe	30
PID 2572 wrote to memory of 2656	2572	cmd.exe	31
PID 2572 wrote to memory of 2656	2572	cmd.exe	31
PID 2572 wrote to memory of 2656	2572	cmd.exe	31
PID 2572 wrote to memory of 2656	2572	cmd.exe	31
PID 2052 wrote to memory of 2680	2052	e5dddee3a42599e75396f0668e560aed886b995d0f4618c6d81207cd433e85df.exe	34
PID 2052 wrote to memory of 2680	2052	e5dddee3a42599e75396f0668e560aed886b995d0f4618c6d81207cd433e85df.exe	34
PID 2052 wrote to memory of 2680	2052	e5dddee3a42599e75396f0668e560aed886b995d0f4618c6d81207cd433e85df.exe	34
PID 2052 wrote to memory of 2680	2052	e5dddee3a42599e75396f0668e560aed886b995d0f4618c6d81207cd433e85df.exe	34
PID 2680 wrote to memory of 2616	2680	cmd.exe	33
PID 2680 wrote to memory of 2616	2680	cmd.exe	33
PID 2680 wrote to memory of 2616	2680	cmd.exe	33
PID 2680 wrote to memory of 2616	2680	cmd.exe	33
PID 2052 wrote to memory of 1820	2052	e5dddee3a42599e75396f0668e560aed886b995d0f4618c6d81207cd433e85df.exe	35
PID 2052 wrote to memory of 1820	2052	e5dddee3a42599e75396f0668e560aed886b995d0f4618c6d81207cd433e85df.exe	35
PID 2052 wrote to memory of 1820	2052	e5dddee3a42599e75396f0668e560aed886b995d0f4618c6d81207cd433e85df.exe	35
PID 2052 wrote to memory of 1820	2052	e5dddee3a42599e75396f0668e560aed886b995d0f4618c6d81207cd433e85df.exe	35
PID 1820 wrote to memory of 1844	1820	cmd.exe	37
PID 1820 wrote to memory of 1844	1820	cmd.exe	37
PID 1820 wrote to memory of 1844	1820	cmd.exe	37
PID 1820 wrote to memory of 1844	1820	cmd.exe	37
PID 2052 wrote to memory of 2436	2052	e5dddee3a42599e75396f0668e560aed886b995d0f4618c6d81207cd433e85df.exe	38
PID 2052 wrote to memory of 2436	2052	e5dddee3a42599e75396f0668e560aed886b995d0f4618c6d81207cd433e85df.exe	38
PID 2052 wrote to memory of 2436	2052	e5dddee3a42599e75396f0668e560aed886b995d0f4618c6d81207cd433e85df.exe	38
PID 2052 wrote to memory of 2436	2052	e5dddee3a42599e75396f0668e560aed886b995d0f4618c6d81207cd433e85df.exe	38
PID 2052 wrote to memory of 2436	2052	e5dddee3a42599e75396f0668e560aed886b995d0f4618c6d81207cd433e85df.exe	38
PID 2052 wrote to memory of 2436	2052	e5dddee3a42599e75396f0668e560aed886b995d0f4618c6d81207cd433e85df.exe	38
PID 2052 wrote to memory of 2436	2052	e5dddee3a42599e75396f0668e560aed886b995d0f4618c6d81207cd433e85df.exe	38
PID 2052 wrote to memory of 2436	2052	e5dddee3a42599e75396f0668e560aed886b995d0f4618c6d81207cd433e85df.exe	38
PID 2052 wrote to memory of 2436	2052	e5dddee3a42599e75396f0668e560aed886b995d0f4618c6d81207cd433e85df.exe	38
PID 2052 wrote to memory of 2436	2052	e5dddee3a42599e75396f0668e560aed886b995d0f4618c6d81207cd433e85df.exe	38
PID 2052 wrote to memory of 2436	2052	e5dddee3a42599e75396f0668e560aed886b995d0f4618c6d81207cd433e85df.exe	38
PID 2052 wrote to memory of 2436	2052	e5dddee3a42599e75396f0668e560aed886b995d0f4618c6d81207cd433e85df.exe	38

C:\Users\Admin\AppData\Local\Temp\e5dddee3a42599e75396f0668e560aed886b995d0f4618c6d81207cd433e85df.exe
"C:\Users\Admin\AppData\Local\Temp\e5dddee3a42599e75396f0668e560aed886b995d0f4618c6d81207cd433e85df.exe"
1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2052
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c ipconfig /release
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2572
- - C:\Windows\SysWOW64\ipconfig.exe
    ipconfig /release
    3⤵
    - Gathers network information
    PID:2656
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c powershell set-mppreference -exclusionpath C:\
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2680
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c ipconfig /renew
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1820
- - C:\Windows\SysWOW64\ipconfig.exe
    ipconfig /renew
    3⤵
    - Gathers network information
    PID:1844
- C:\Users\Admin\AppData\Local\Temp\e5dddee3a42599e75396f0668e560aed886b995d0f4618c6d81207cd433e85df.exe
  C:\Users\Admin\AppData\Local\Temp\e5dddee3a42599e75396f0668e560aed886b995d0f4618c6d81207cd433e85df.exe
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2436

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
powershell set-mppreference -exclusionpath C:\
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2616

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

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

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2052-14-0x0000000000E20000-0x0000000000E60000-memory.dmp

Filesize
256KB

Download
memory/2052-13-0x0000000074520000-0x0000000074C0E000-memory.dmp

Filesize
6.9MB

Download
memory/2052-1-0x0000000074520000-0x0000000074C0E000-memory.dmp

Filesize
6.9MB

Download
memory/2052-4-0x0000000000550000-0x0000000000590000-memory.dmp

Filesize
256KB

Download
memory/2052-26-0x0000000074520000-0x0000000074C0E000-memory.dmp

Filesize
6.9MB

Download
memory/2052-5-0x0000000000780000-0x00000000007C0000-memory.dmp

Filesize
256KB

Download
memory/2052-6-0x0000000000BA0000-0x0000000000BEC000-memory.dmp

Filesize
304KB

Download
memory/2052-0-0x0000000001270000-0x00000000014B4000-memory.dmp

Filesize
2.3MB

Download
memory/2052-3-0x0000000000E20000-0x0000000000E60000-memory.dmp

Filesize
256KB

Download
memory/2052-2-0x0000000000990000-0x00000000009E8000-memory.dmp

Filesize
352KB

Download
memory/2436-18-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2436-27-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2436-32-0x0000000004CB0000-0x0000000004CF0000-memory.dmp

Filesize
256KB

Download
memory/2436-31-0x00000000744A0000-0x0000000074B8E000-memory.dmp

Filesize
6.9MB

Download
memory/2436-30-0x00000000744A0000-0x0000000074B8E000-memory.dmp

Filesize
6.9MB

Download
memory/2436-20-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2436-21-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2436-22-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2436-16-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2436-24-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2436-29-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2616-12-0x000000006F3B0000-0x000000006F95B000-memory.dmp

Filesize
5.7MB

Download
memory/2616-9-0x000000006F3B0000-0x000000006F95B000-memory.dmp

Filesize
5.7MB

Download
memory/2616-10-0x000000006F3B0000-0x000000006F95B000-memory.dmp

Filesize
5.7MB

Download
memory/2616-11-0x0000000001D90000-0x0000000001DD0000-memory.dmp

Filesize
256KB

Download