agenttesla | ad4ef5b118ce9922d0adedc4ee0135aa1bc55a0ce537d7396001cdaf533856b3

Analysis

max time kernel
140s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20230703-en
resource tags

arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
submitted
12/07/2023, 19:18

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General

Target

SOA JUNE.exe
Size

959KB
MD5

97cbadd514efde2df42790b686c4ff41
SHA1

633eb4290c31e9e1dcc3095fbd7017163d76b081
SHA256

ad4ef5b118ce9922d0adedc4ee0135aa1bc55a0ce537d7396001cdaf533856b3
SHA512

9e4cc22971a4ee6dbf5ce9194170066b22de59523814ab323c4e909db9c01da4e87d1ef8abc3d576a21a3427c27f2805805d6a487b4e4db78dafe45e74efe49f
SSDEEP

12288:Id8HCp2EMAKjVDfP1rPiUskim3v9lo8u4S225om61RLk/VY9:IZMtVP4UtimfTu4rYo0tY9

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
sh003.webhostbox.net
Port:
587
Username:
[email protected]
Password:
bl e ss ing 2 0 2 3
Email To:
[email protected]

Signatures

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

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.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
64	api.ipify.org
65	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3908 set thread context of 3668	3908	SOA JUNE.exe	99

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
3908	SOA JUNE.exe
3668	RegSvcs.exe
3668	RegSvcs.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	3908	SOA JUNE.exe
Token: SeDebugPrivilege	3668	RegSvcs.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 3908 wrote to memory of 3668	3908	SOA JUNE.exe	99
PID 3908 wrote to memory of 3668	3908	SOA JUNE.exe	99
PID 3908 wrote to memory of 3668	3908	SOA JUNE.exe	99
PID 3908 wrote to memory of 3668	3908	SOA JUNE.exe	99
PID 3908 wrote to memory of 3668	3908	SOA JUNE.exe	99
PID 3908 wrote to memory of 3668	3908	SOA JUNE.exe	99
PID 3908 wrote to memory of 3668	3908	SOA JUNE.exe	99
PID 3908 wrote to memory of 3668	3908	SOA JUNE.exe	99

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-4176143399-3250363947-192774652-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\SOA JUNE.exe
"C:\Users\Admin\AppData\Local\Temp\SOA JUNE.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3908
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "{path}"
  2⤵
  - Accesses Microsoft Outlook profiles
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - outlook_office_path
  - outlook_win_path
  PID:3668

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Email Collection

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/3668-141-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/3668-147-0x0000000004D90000-0x0000000004DA0000-memory.dmp

Filesize
64KB

Download
memory/3668-146-0x00000000066A0000-0x0000000006862000-memory.dmp

Filesize
1.8MB

Download
memory/3668-145-0x0000000006480000-0x00000000064D0000-memory.dmp

Filesize
320KB

Download
memory/3668-144-0x0000000004D90000-0x0000000004DA0000-memory.dmp

Filesize
64KB

Download
memory/3668-143-0x0000000004E40000-0x0000000004EA6000-memory.dmp

Filesize
408KB

Download
memory/3908-136-0x00000000059D0000-0x0000000005A62000-memory.dmp

Filesize
584KB

Download
memory/3908-140-0x0000000005820000-0x0000000005830000-memory.dmp

Filesize
64KB

Download
memory/3908-139-0x0000000005820000-0x0000000005830000-memory.dmp

Filesize
64KB

Download
memory/3908-138-0x0000000005BB0000-0x0000000005C06000-memory.dmp

Filesize
344KB

Download
memory/3908-137-0x0000000005930000-0x000000000593A000-memory.dmp

Filesize
40KB

Download
memory/3908-133-0x0000000000F10000-0x0000000001006000-memory.dmp

Filesize
984KB

Download
memory/3908-135-0x0000000005EE0000-0x0000000006484000-memory.dmp

Filesize
5.6MB

Download
memory/3908-134-0x0000000005890000-0x000000000592C000-memory.dmp

Filesize
624KB

Download