agenttesla | 395b72299c5bf7155600b796385d06839c60239abd8ac93dc3383100bd75dca2

General

Target

395b72299c5bf7155600b796385d06839c60239abd8ac93dc3383100bd75dca2.exe
Size

846KB
MD5

c68a796a0096cb46db8fb3e8ad120e6c
SHA1

9ecf7ea3b8164f2c428e652f67c5cc2f13b854a6
SHA256

395b72299c5bf7155600b796385d06839c60239abd8ac93dc3383100bd75dca2
SHA512

cc346b6b3819e77d7747bf60646ad2b8222fa3ea01f5b9e0e299faf088ff3740d7ff62f7f07188960a331739130697b5582bd135ee615894cf34bdef2c81f10b
SSDEEP

12288:ZsoQgKZ/nXt7virmWhlGLaQYI4glQ1ivb+jnHAbzeSZ5qTkXoXyD9dmLw5qgls2T:Zi9begbzdZ5Cm2yDDSwUYaO

Score

10^/10

agenttesla collection keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.crownoffice.xyz
Port:
587
Username:
[email protected]
Password:
GRACEoverflow123@

Signatures

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

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-1-5-21-2386679933-1492765628-3466841596-1000\Control Panel\International\Geo\Nation	395b72299c5bf7155600b796385d06839c60239abd8ac93dc3383100bd75dca2.exe

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
T1081
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
T1081
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
T1081

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	395b72299c5bf7155600b796385d06839c60239abd8ac93dc3383100bd75dca2.exe
Key opened	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	395b72299c5bf7155600b796385d06839c60239abd8ac93dc3383100bd75dca2.exe
Key opened	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	395b72299c5bf7155600b796385d06839c60239abd8ac93dc3383100bd75dca2.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\NewApp = "C:\\Users\\Admin\\AppData\\Roaming\\NewApp\\NewApp.exe"	395b72299c5bf7155600b796385d06839c60239abd8ac93dc3383100bd75dca2.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
34	api.ipify.org
35	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2580 set thread context of 820	2580	395b72299c5bf7155600b796385d06839c60239abd8ac93dc3383100bd75dca2.exe	93

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

System Information Discovery
T1082

Creates scheduled task(s) 1 TTPs 1 IoCs

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

persistence

Scheduled Task

T1053

pid	Process
760	schtasks.exe

Suspicious behavior: EnumeratesProcesses 7 IoCs

pid	Process
2580	395b72299c5bf7155600b796385d06839c60239abd8ac93dc3383100bd75dca2.exe
2580	395b72299c5bf7155600b796385d06839c60239abd8ac93dc3383100bd75dca2.exe
448	powershell.exe
820	395b72299c5bf7155600b796385d06839c60239abd8ac93dc3383100bd75dca2.exe
820	395b72299c5bf7155600b796385d06839c60239abd8ac93dc3383100bd75dca2.exe
448	powershell.exe
820	395b72299c5bf7155600b796385d06839c60239abd8ac93dc3383100bd75dca2.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	2580	395b72299c5bf7155600b796385d06839c60239abd8ac93dc3383100bd75dca2.exe
Token: SeDebugPrivilege	448	powershell.exe
Token: SeDebugPrivilege	820	395b72299c5bf7155600b796385d06839c60239abd8ac93dc3383100bd75dca2.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
820	395b72299c5bf7155600b796385d06839c60239abd8ac93dc3383100bd75dca2.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 2580 wrote to memory of 448	2580	395b72299c5bf7155600b796385d06839c60239abd8ac93dc3383100bd75dca2.exe	89
PID 2580 wrote to memory of 448	2580	395b72299c5bf7155600b796385d06839c60239abd8ac93dc3383100bd75dca2.exe	89
PID 2580 wrote to memory of 448	2580	395b72299c5bf7155600b796385d06839c60239abd8ac93dc3383100bd75dca2.exe	89
PID 2580 wrote to memory of 760	2580	395b72299c5bf7155600b796385d06839c60239abd8ac93dc3383100bd75dca2.exe	91
PID 2580 wrote to memory of 760	2580	395b72299c5bf7155600b796385d06839c60239abd8ac93dc3383100bd75dca2.exe	91
PID 2580 wrote to memory of 760	2580	395b72299c5bf7155600b796385d06839c60239abd8ac93dc3383100bd75dca2.exe	91
PID 2580 wrote to memory of 820	2580	395b72299c5bf7155600b796385d06839c60239abd8ac93dc3383100bd75dca2.exe	93
PID 2580 wrote to memory of 820	2580	395b72299c5bf7155600b796385d06839c60239abd8ac93dc3383100bd75dca2.exe	93
PID 2580 wrote to memory of 820	2580	395b72299c5bf7155600b796385d06839c60239abd8ac93dc3383100bd75dca2.exe	93
PID 2580 wrote to memory of 820	2580	395b72299c5bf7155600b796385d06839c60239abd8ac93dc3383100bd75dca2.exe	93
PID 2580 wrote to memory of 820	2580	395b72299c5bf7155600b796385d06839c60239abd8ac93dc3383100bd75dca2.exe	93
PID 2580 wrote to memory of 820	2580	395b72299c5bf7155600b796385d06839c60239abd8ac93dc3383100bd75dca2.exe	93
PID 2580 wrote to memory of 820	2580	395b72299c5bf7155600b796385d06839c60239abd8ac93dc3383100bd75dca2.exe	93
PID 2580 wrote to memory of 820	2580	395b72299c5bf7155600b796385d06839c60239abd8ac93dc3383100bd75dca2.exe	93

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	395b72299c5bf7155600b796385d06839c60239abd8ac93dc3383100bd75dca2.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2386679933-1492765628-3466841596-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	395b72299c5bf7155600b796385d06839c60239abd8ac93dc3383100bd75dca2.exe

C:\Users\Admin\AppData\Local\Temp\395b72299c5bf7155600b796385d06839c60239abd8ac93dc3383100bd75dca2.exe
"C:\Users\Admin\AppData\Local\Temp\395b72299c5bf7155600b796385d06839c60239abd8ac93dc3383100bd75dca2.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2580
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\JVQskRqUDiJgyn.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:448
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\JVQskRqUDiJgyn" /XML "C:\Users\Admin\AppData\Local\Temp\tmpA31.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:760
- C:\Users\Admin\AppData\Local\Temp\395b72299c5bf7155600b796385d06839c60239abd8ac93dc3383100bd75dca2.exe
  "C:\Users\Admin\AppData\Local\Temp\395b72299c5bf7155600b796385d06839c60239abd8ac93dc3383100bd75dca2.exe"
  2⤵
  - Accesses Microsoft Outlook profiles
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - outlook_office_path
  - outlook_win_path
  PID:820

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Registry Run Keys / Startup Folder

Scheduled Task

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Modify Registry

1

T1112

Credential Access

Credentials in Files

3

T1081

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Data from Local System

Email Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\tmpA31.tmp

Filesize
1KB

MD5
0e21efbca37766219d7ea7c037a8baeb

SHA1
3c0f412b6b0a98420835fc5e539d37730f9c428b

SHA256
0226b38698e5fb9b3f67cb7d898b94afd2266547c5172732de01c9aea46f31c1

SHA512
4d324b5560431c9ea1a2de14fcf62fca681974eb367324b798457443b3ae513ebe90db68d999c689386351a2c9b248303ec9f6b0aa39bef2d1347dbc19b343d3

Download Submit
memory/448-150-0x0000000006550000-0x000000000656E000-memory.dmp

Filesize
120KB

Download
memory/448-152-0x00000000072B0000-0x00000000072CA000-memory.dmp

Filesize
104KB

Download
memory/448-157-0x00000000075D0000-0x00000000075D8000-memory.dmp

Filesize
32KB

Download
memory/448-156-0x00000000075F0000-0x000000000760A000-memory.dmp

Filesize
104KB

Download
memory/448-146-0x0000000005950000-0x00000000059B6000-memory.dmp

Filesize
408KB

Download
memory/448-139-0x0000000002670000-0x00000000026A6000-memory.dmp

Filesize
216KB

Download
memory/448-154-0x0000000007530000-0x00000000075C6000-memory.dmp

Filesize
600KB

Download
memory/448-142-0x0000000005270000-0x0000000005898000-memory.dmp

Filesize
6.2MB

Download
memory/448-153-0x0000000007320000-0x000000000732A000-memory.dmp

Filesize
40KB

Download
memory/448-145-0x0000000005180000-0x00000000051E6000-memory.dmp

Filesize
408KB

Download
memory/448-144-0x0000000004FE0000-0x0000000005002000-memory.dmp

Filesize
136KB

Download
memory/448-147-0x0000000004D00000-0x0000000004D1E000-memory.dmp

Filesize
120KB

Download
memory/448-155-0x00000000074E0000-0x00000000074EE000-memory.dmp

Filesize
56KB

Download
memory/448-151-0x00000000078F0000-0x0000000007F6A000-memory.dmp

Filesize
6.5MB

Download
memory/448-148-0x0000000006570000-0x00000000065A2000-memory.dmp

Filesize
200KB

Download
memory/448-149-0x0000000070C90000-0x0000000070CDC000-memory.dmp

Filesize
304KB

Download
memory/820-143-0x0000000000400000-0x000000000042E000-memory.dmp

Filesize
184KB

Download
memory/820-158-0x0000000007690000-0x00000000076E0000-memory.dmp

Filesize
320KB

Download
memory/2580-132-0x0000000000610000-0x00000000006EA000-memory.dmp

Filesize
872KB

Download
memory/2580-134-0x0000000005080000-0x0000000005112000-memory.dmp

Filesize
584KB

Download
memory/2580-133-0x0000000005550000-0x0000000005AF4000-memory.dmp

Filesize
5.6MB

Download
memory/2580-136-0x0000000005320000-0x00000000053BC000-memory.dmp

Filesize
624KB

Download
memory/2580-135-0x0000000005230000-0x000000000523A000-memory.dmp

Filesize
40KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads