agenttesla | 3d816261fae9c40853c916d0ef92e0a282d885d15c6c5ce673c175c87da2c739

General

Target

PO#Q1024723.pdf.exe
Size

751KB
MD5

859e19cd2c33cde84c88d3ef82bc04d0
SHA1

a72367973df2fa4482b55462511447cbed781bae
SHA256

30a2b97369cb49a104c48274ea39b1af4b3a1eb9f8ece684632ee00bc409daeb
SHA512

b7cafe692c23706af83ecfb411f2501add348f7088434f3711e43c42dba49bb11eecc80778d16bb4cb7ea760774d09b753ba4acd74da37a35d9be91bce704638
SSDEEP

12288:pd6L7PVXf1i5bhaDnLMzIL2q+RTdOL8YbHFQom43DjlEmfssBUtrtyB21z3JJp3s:tOyqGUL8OHF1mdsBUt4BCbpl2mB

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-1-5-21-1283023626-844874658-3193756055-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-1283023626-844874658-3193756055-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-1283023626-844874658-3193756055-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2028 set thread context of 428	2028	PO#Q1024723.pdf.exe	28

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	428	RegSvcs.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2028 wrote to memory of 428	2028	PO#Q1024723.pdf.exe	28
PID 2028 wrote to memory of 428	2028	PO#Q1024723.pdf.exe	28
PID 2028 wrote to memory of 428	2028	PO#Q1024723.pdf.exe	28
PID 2028 wrote to memory of 428	2028	PO#Q1024723.pdf.exe	28
PID 2028 wrote to memory of 428	2028	PO#Q1024723.pdf.exe	28
PID 2028 wrote to memory of 428	2028	PO#Q1024723.pdf.exe	28
PID 2028 wrote to memory of 428	2028	PO#Q1024723.pdf.exe	28
PID 2028 wrote to memory of 428	2028	PO#Q1024723.pdf.exe	28
PID 2028 wrote to memory of 428	2028	PO#Q1024723.pdf.exe	28
PID 2028 wrote to memory of 428	2028	PO#Q1024723.pdf.exe	28
PID 2028 wrote to memory of 428	2028	PO#Q1024723.pdf.exe	28
PID 2028 wrote to memory of 428	2028	PO#Q1024723.pdf.exe	28

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1283023626-844874658-3193756055-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1283023626-844874658-3193756055-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\PO#Q1024723.pdf.exe
"C:\Users\Admin\AppData\Local\Temp\PO#Q1024723.pdf.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2028
- 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:428

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Email Collection

1

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/428-66-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/428-68-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/428-72-0x0000000004EB0000-0x0000000004EF0000-memory.dmp

Filesize
256KB

Download
memory/428-71-0x0000000004EB0000-0x0000000004EF0000-memory.dmp

Filesize
256KB

Download
memory/428-70-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/428-65-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/428-64-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/428-61-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/428-62-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/428-63-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/2028-55-0x0000000004960000-0x00000000049A0000-memory.dmp

Filesize
256KB

Download
memory/2028-60-0x0000000004930000-0x0000000004962000-memory.dmp

Filesize
200KB

Download
memory/2028-54-0x00000000010C0000-0x0000000001180000-memory.dmp

Filesize
768KB

Download
memory/2028-59-0x0000000004EF0000-0x0000000004F5A000-memory.dmp

Filesize
424KB

Download
memory/2028-58-0x0000000000580000-0x000000000058C000-memory.dmp

Filesize
48KB

Download
memory/2028-57-0x0000000004960000-0x00000000049A0000-memory.dmp

Filesize
256KB

Download
memory/2028-56-0x0000000000570000-0x0000000000584000-memory.dmp

Filesize
80KB

Download

Analysis

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