agenttesla | 52a48aba16c96af863ce4324d72fcbcb5becbffe00606059bd1e5ade83cb2ee2

General

Target

Quote RQ102470.pdf.exe
Size

1.1MB
MD5

832c205e98869a4743d66848d2e3c519
SHA1

6034be61cf10462fbf4c2ba8d0201a39315cba6f
SHA256

52a48aba16c96af863ce4324d72fcbcb5becbffe00606059bd1e5ade83cb2ee2
SHA512

abc257f257b6a4b04a63d2d548897d50bc1a70ea185499651f6d1a5ddbc82b2b02928ec0d644b0f1e89ecd9ad9f24410d844959bb15580efdfd6f2be279e1870
SSDEEP

12288:xo0ZKHdWaClVU1e/1/yMLHNmirb3FQqUCd2e5M1YFqTpEh1:xfZmX1e3zXrb1QqUCRqTp+

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

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 932 set thread context of 436	932	Quote RQ102470.pdf.exe	28

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	436	RegSvcs.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 932 wrote to memory of 436	932	Quote RQ102470.pdf.exe	28
PID 932 wrote to memory of 436	932	Quote RQ102470.pdf.exe	28
PID 932 wrote to memory of 436	932	Quote RQ102470.pdf.exe	28
PID 932 wrote to memory of 436	932	Quote RQ102470.pdf.exe	28
PID 932 wrote to memory of 436	932	Quote RQ102470.pdf.exe	28
PID 932 wrote to memory of 436	932	Quote RQ102470.pdf.exe	28
PID 932 wrote to memory of 436	932	Quote RQ102470.pdf.exe	28
PID 932 wrote to memory of 436	932	Quote RQ102470.pdf.exe	28
PID 932 wrote to memory of 436	932	Quote RQ102470.pdf.exe	28
PID 932 wrote to memory of 436	932	Quote RQ102470.pdf.exe	28
PID 932 wrote to memory of 436	932	Quote RQ102470.pdf.exe	28
PID 932 wrote to memory of 436	932	Quote RQ102470.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\Quote RQ102470.pdf.exe
"C:\Users\Admin\AppData\Local\Temp\Quote RQ102470.pdf.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:932
- 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:436

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/436-66-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/436-68-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/436-72-0x0000000004B10000-0x0000000004B50000-memory.dmp

Filesize
256KB

Download
memory/436-71-0x0000000004B10000-0x0000000004B50000-memory.dmp

Filesize
256KB

Download
memory/436-70-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/436-64-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/436-65-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/436-61-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/436-62-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/436-63-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/932-55-0x0000000004560000-0x00000000045A0000-memory.dmp

Filesize
256KB

Download
memory/932-60-0x00000000004B0000-0x00000000004F6000-memory.dmp

Filesize
280KB

Download
memory/932-54-0x0000000000290000-0x00000000003AE000-memory.dmp

Filesize
1.1MB

Download
memory/932-59-0x0000000005480000-0x00000000054FE000-memory.dmp

Filesize
504KB

Download
memory/932-58-0x0000000000240000-0x000000000024C000-memory.dmp

Filesize
48KB

Download
memory/932-57-0x0000000004560000-0x00000000045A0000-memory.dmp

Filesize
256KB

Download
memory/932-56-0x0000000000550000-0x0000000000562000-memory.dmp

Filesize
72KB

Download

Analysis

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