agenttesla | 430025fe36631f68eff0b16801cc56148426dc4886d5c20d8da7fc259529bd01

General

Target

430025fe36631f68eff0b16801cc56148426dc4886d5c20d8da7fc259529bd01.exe
Size

631KB
MD5

c90e41cba5b33443ac62bdd560856090
SHA1

c91b6d7eb1a70ae36a7de4cf91386c5f43d0639e
SHA256

8570c011be165d6c092c41db1f85d4c52fdca1812b7c9ee87420702c2776005a
SHA512

8bde482fa8a032e9f76ae01ce775df88f8808d07d0ebe49eef612b6b63bef490b26824617fb887ff9dee5999b753c9cce3564614d33f56abd292491fdbdbc396
SSDEEP

12288:rcz/F3C9gpvfz6jndpJi8j7IdeLHaiGwe2:rwkgBWnd7P+iGwr

Score

10^/10

agenttesla collection discovery keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.dynamicconsultinglogistics.ma
Port:
587
Username:
[email protected]
Password:
Laanaya@2022
Email To:
[email protected]

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-1-5-21-523280732-2327480845-3730041215-1000\Control Panel\International\Geo\Nation	430025fe36631f68eff0b16801cc56148426dc4886d5c20d8da7fc259529bd01.exe

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.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-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\KLgJsl = "C:\\Users\\Admin\\AppData\\Roaming\\KLgJsl\\KLgJsl.exe"	RegSvcs.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3944 set thread context of 404	3944	430025fe36631f68eff0b16801cc56148426dc4886d5c20d8da7fc259529bd01.exe	92

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 3 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	430025fe36631f68eff0b16801cc56148426dc4886d5c20d8da7fc259529bd01.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegSvcs.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
1404	schtasks.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
3944	430025fe36631f68eff0b16801cc56148426dc4886d5c20d8da7fc259529bd01.exe
404	RegSvcs.exe
404	RegSvcs.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	3944	430025fe36631f68eff0b16801cc56148426dc4886d5c20d8da7fc259529bd01.exe
Token: SeDebugPrivilege	404	RegSvcs.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 3944 wrote to memory of 1404	3944	430025fe36631f68eff0b16801cc56148426dc4886d5c20d8da7fc259529bd01.exe	90
PID 3944 wrote to memory of 1404	3944	430025fe36631f68eff0b16801cc56148426dc4886d5c20d8da7fc259529bd01.exe	90
PID 3944 wrote to memory of 1404	3944	430025fe36631f68eff0b16801cc56148426dc4886d5c20d8da7fc259529bd01.exe	90
PID 3944 wrote to memory of 404	3944	430025fe36631f68eff0b16801cc56148426dc4886d5c20d8da7fc259529bd01.exe	92
PID 3944 wrote to memory of 404	3944	430025fe36631f68eff0b16801cc56148426dc4886d5c20d8da7fc259529bd01.exe	92
PID 3944 wrote to memory of 404	3944	430025fe36631f68eff0b16801cc56148426dc4886d5c20d8da7fc259529bd01.exe	92
PID 3944 wrote to memory of 404	3944	430025fe36631f68eff0b16801cc56148426dc4886d5c20d8da7fc259529bd01.exe	92
PID 3944 wrote to memory of 404	3944	430025fe36631f68eff0b16801cc56148426dc4886d5c20d8da7fc259529bd01.exe	92
PID 3944 wrote to memory of 404	3944	430025fe36631f68eff0b16801cc56148426dc4886d5c20d8da7fc259529bd01.exe	92
PID 3944 wrote to memory of 404	3944	430025fe36631f68eff0b16801cc56148426dc4886d5c20d8da7fc259529bd01.exe	92
PID 3944 wrote to memory of 404	3944	430025fe36631f68eff0b16801cc56148426dc4886d5c20d8da7fc259529bd01.exe	92

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\430025fe36631f68eff0b16801cc56148426dc4886d5c20d8da7fc259529bd01.exe
"C:\Users\Admin\AppData\Local\Temp\430025fe36631f68eff0b16801cc56148426dc4886d5c20d8da7fc259529bd01.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:3944
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\jCfxREwwtfPoI" /XML "C:\Users\Admin\AppData\Local\Temp\tmp294D.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:1404
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "{path}"
  2⤵
  - Accesses Microsoft Outlook profiles
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - outlook_office_path
  - outlook_win_path
  PID:404

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Email Collection

1

T1114

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp294D.tmp

Filesize
1KB

MD5
4f44c63910a45fc32535c5dfb813dddd

SHA1
e0b94e794316838c17c8c6af5d4bdef3cd330e16

SHA256
49e7d7e8c7014fc769ab4d3cd19c27ae70ca374d789d2b5a1b5711a751e606cc

SHA512
1270da35897afbd100200a50ea6a4b4e7d7471a7ab5ca3971a2ff3fa45e22dee41daa468788adff15e1f528cd1c136e6dcc1ac757ed63a71a11f33a73925f120

Download Submit
memory/404-24-0x0000000074ED0000-0x0000000075680000-memory.dmp

Filesize
7.7MB

Download
memory/404-23-0x00000000066C0000-0x0000000006710000-memory.dmp

Filesize
320KB

Download
memory/404-21-0x0000000005960000-0x00000000059C6000-memory.dmp

Filesize
408KB

Download
memory/404-20-0x0000000074ED0000-0x0000000075680000-memory.dmp

Filesize
7.7MB

Download
memory/404-18-0x0000000074ED0000-0x0000000075680000-memory.dmp

Filesize
7.7MB

Download
memory/404-16-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/3944-5-0x0000000005270000-0x000000000527A000-memory.dmp

Filesize
40KB

Download
memory/3944-6-0x00000000052E0000-0x0000000005336000-memory.dmp

Filesize
344KB

Download
memory/3944-9-0x0000000074EDE000-0x0000000074EDF000-memory.dmp

Filesize
4KB

Download
memory/3944-10-0x0000000074ED0000-0x0000000075680000-memory.dmp

Filesize
7.7MB

Download
memory/3944-11-0x0000000007C30000-0x0000000007CB2000-memory.dmp

Filesize
520KB

Download
memory/3944-12-0x0000000007AF0000-0x0000000007B32000-memory.dmp

Filesize
264KB

Download
memory/3944-7-0x0000000074ED0000-0x0000000075680000-memory.dmp

Filesize
7.7MB

Download
memory/3944-8-0x00000000053E0000-0x00000000053EC000-memory.dmp

Filesize
48KB

Download
memory/3944-0-0x0000000074EDE000-0x0000000074EDF000-memory.dmp

Filesize
4KB

Download
memory/3944-19-0x0000000074ED0000-0x0000000075680000-memory.dmp

Filesize
7.7MB

Download
memory/3944-4-0x00000000051C0000-0x0000000005252000-memory.dmp

Filesize
584KB

Download
memory/3944-3-0x0000000005770000-0x0000000005D14000-memory.dmp

Filesize
5.6MB

Download
memory/3944-2-0x0000000005000000-0x000000000509C000-memory.dmp

Filesize
624KB

Download
memory/3944-1-0x00000000005B0000-0x0000000000654000-memory.dmp

Filesize
656KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads