agenttesla | 95d49b0ec839ae800171e648c1768b328109028032d4ee7d00e9f4153c7dca1d

Analysis

max time kernel
135s
max time network
144s
platform
windows10-2004_x64
resource
win10v2004-20230221-en
resource tags

arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system
submitted
08-06-2023 08:23

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General

Target

NEW ORDER ENQUIRY-JQ2341024749.pdf.exe
Size

1014KB
MD5

3a629e0c90950ad8a90bf6c64cc25555
SHA1

b04d169506f11c5354ffcd2eecf3df153e8c6f63
SHA256

40247a3716900e213541061e25967670cfaa9415f554228dd6766e93a0def8f5
SHA512

7dffb6183fad67b3364c874efb76c352e333ab945e6510c1d6b2ab7fc94629c609ed68e8e545cc42f2e2d97d1a11bc4a072333d65fac55c60850eb86cee36f24
SSDEEP

12288:cNEewUSsZsVP8Pl1YKHjjD1966I4/u0Oa1ipDMJYx76npgI9DDUEiLNngci0gNs3:hdP8FH196v4F+SJYmvFiS3uRZf

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
us2.smtp.mailhostbox.com
Port:
587
Username:
[email protected]
Password:
JUGCRsm9
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-1-5-21-2805025096-2326403612-4231045514-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-2805025096-2326403612-4231045514-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-2805025096-2326403612-4231045514-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1476 set thread context of 4388	1476	NEW ORDER ENQUIRY-JQ2341024749.pdf.exe	91

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4388	RegSvcs.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1476 wrote to memory of 4388	1476	NEW ORDER ENQUIRY-JQ2341024749.pdf.exe	91
PID 1476 wrote to memory of 4388	1476	NEW ORDER ENQUIRY-JQ2341024749.pdf.exe	91
PID 1476 wrote to memory of 4388	1476	NEW ORDER ENQUIRY-JQ2341024749.pdf.exe	91
PID 1476 wrote to memory of 4388	1476	NEW ORDER ENQUIRY-JQ2341024749.pdf.exe	91
PID 1476 wrote to memory of 4388	1476	NEW ORDER ENQUIRY-JQ2341024749.pdf.exe	91
PID 1476 wrote to memory of 4388	1476	NEW ORDER ENQUIRY-JQ2341024749.pdf.exe	91
PID 1476 wrote to memory of 4388	1476	NEW ORDER ENQUIRY-JQ2341024749.pdf.exe	91
PID 1476 wrote to memory of 4388	1476	NEW ORDER ENQUIRY-JQ2341024749.pdf.exe	91

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2805025096-2326403612-4231045514-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2805025096-2326403612-4231045514-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\NEW ORDER ENQUIRY-JQ2341024749.pdf.exe
"C:\Users\Admin\AppData\Local\Temp\NEW ORDER ENQUIRY-JQ2341024749.pdf.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1476
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"
  2⤵
  - Accesses Microsoft Outlook profiles
  - Suspicious use of AdjustPrivilegeToken
  - outlook_office_path
  - outlook_win_path
  PID:4388

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/1476-133-0x0000000000780000-0x0000000000884000-memory.dmp

Filesize
1.0MB

Download
memory/1476-134-0x0000000005890000-0x0000000005E34000-memory.dmp

Filesize
5.6MB

Download
memory/1476-135-0x00000000052E0000-0x0000000005372000-memory.dmp

Filesize
584KB

Download
memory/1476-136-0x0000000005250000-0x000000000525A000-memory.dmp

Filesize
40KB

Download
memory/1476-137-0x0000000005230000-0x0000000005240000-memory.dmp

Filesize
64KB

Download
memory/1476-138-0x0000000005230000-0x0000000005240000-memory.dmp

Filesize
64KB

Download
memory/1476-139-0x000000000B990000-0x000000000BA2C000-memory.dmp

Filesize
624KB

Download
memory/4388-140-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/4388-142-0x0000000004900000-0x0000000004966000-memory.dmp

Filesize
408KB

Download
memory/4388-143-0x00000000049B0000-0x00000000049C0000-memory.dmp

Filesize
64KB

Download
memory/4388-144-0x0000000005B60000-0x0000000005BB0000-memory.dmp

Filesize
320KB

Download
memory/4388-145-0x0000000005F00000-0x00000000060C2000-memory.dmp

Filesize
1.8MB

Download
memory/4388-146-0x00000000049B0000-0x00000000049C0000-memory.dmp

Filesize
64KB

Download