agenttesla | c4c11fcf2af69faa99a1bf46315da9581afe77b16cd2d1cc5b7296d84c05f04d

General

Target

3e02ed068e33bf8b1827f2108fb78224003df70055a6933717f4b8392faf17da.exe
Size

1.3MB
MD5

3303042547cb4d5dc136ffc5784fb9a6
SHA1

e4eb7bd9a06e1ee4080140bf0cef295972978a39
SHA256

3e02ed068e33bf8b1827f2108fb78224003df70055a6933717f4b8392faf17da
SHA512

d251747d91b290195ae2d56e7034eff6dfdfb248b63bb00f18b8321f044941bfca80a357ded22dba7830f74e87928e80d6cc12754b191a4f7579d34c7fbe3809
SSDEEP

24576:66EpKkF3Vy05wYK7WUTkH6s5KtDhLZK8/GBRDEMY3y0NjA1d2cO:FPbZ5hLIzBRD18HNjA1drO

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: ftp
Host:
ftp://ftp.svetigeorgije.co.rs
Port:
21
Username:
[email protected]
Password:
4c5H&b2whkD9

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-1-5-21-3571316656-3665257725-2415531812-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	CasPol.exe
Key opened	\REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	CasPol.exe
Key opened	\REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	CasPol.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2700 set thread context of 836	2700	3e02ed068e33bf8b1827f2108fb78224003df70055a6933717f4b8392faf17da.exe	90

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	836	CasPol.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 2700 wrote to memory of 3988	2700	3e02ed068e33bf8b1827f2108fb78224003df70055a6933717f4b8392faf17da.exe	89
PID 2700 wrote to memory of 3988	2700	3e02ed068e33bf8b1827f2108fb78224003df70055a6933717f4b8392faf17da.exe	89
PID 2700 wrote to memory of 3988	2700	3e02ed068e33bf8b1827f2108fb78224003df70055a6933717f4b8392faf17da.exe	89
PID 2700 wrote to memory of 836	2700	3e02ed068e33bf8b1827f2108fb78224003df70055a6933717f4b8392faf17da.exe	90
PID 2700 wrote to memory of 836	2700	3e02ed068e33bf8b1827f2108fb78224003df70055a6933717f4b8392faf17da.exe	90
PID 2700 wrote to memory of 836	2700	3e02ed068e33bf8b1827f2108fb78224003df70055a6933717f4b8392faf17da.exe	90
PID 2700 wrote to memory of 836	2700	3e02ed068e33bf8b1827f2108fb78224003df70055a6933717f4b8392faf17da.exe	90
PID 2700 wrote to memory of 836	2700	3e02ed068e33bf8b1827f2108fb78224003df70055a6933717f4b8392faf17da.exe	90
PID 2700 wrote to memory of 836	2700	3e02ed068e33bf8b1827f2108fb78224003df70055a6933717f4b8392faf17da.exe	90
PID 2700 wrote to memory of 836	2700	3e02ed068e33bf8b1827f2108fb78224003df70055a6933717f4b8392faf17da.exe	90
PID 2700 wrote to memory of 836	2700	3e02ed068e33bf8b1827f2108fb78224003df70055a6933717f4b8392faf17da.exe	90
PID 2700 wrote to memory of 2236	2700	3e02ed068e33bf8b1827f2108fb78224003df70055a6933717f4b8392faf17da.exe	91
PID 2700 wrote to memory of 2236	2700	3e02ed068e33bf8b1827f2108fb78224003df70055a6933717f4b8392faf17da.exe	91
PID 2700 wrote to memory of 2236	2700	3e02ed068e33bf8b1827f2108fb78224003df70055a6933717f4b8392faf17da.exe	91

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	CasPol.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	CasPol.exe

C:\Users\Admin\AppData\Local\Temp\3e02ed068e33bf8b1827f2108fb78224003df70055a6933717f4b8392faf17da.exe
"C:\Users\Admin\AppData\Local\Temp\3e02ed068e33bf8b1827f2108fb78224003df70055a6933717f4b8392faf17da.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2700
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\regasm.exe"
  2⤵
  PID:3988
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe"
  2⤵
  - Accesses Microsoft Outlook profiles
  - Suspicious use of AdjustPrivilegeToken
  - outlook_office_path
  - outlook_win_path
  PID:836
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\CasPol.exe"
  2⤵
  PID:2236

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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/836-8-0x0000000074A70000-0x0000000075220000-memory.dmp

Filesize
7.7MB

Download
memory/836-10-0x00000000062C0000-0x0000000006352000-memory.dmp

Filesize
584KB

Download
memory/836-15-0x0000000074A70000-0x0000000075220000-memory.dmp

Filesize
7.7MB

Download
memory/836-14-0x0000000074A7E000-0x0000000074A7F000-memory.dmp

Filesize
4KB

Download
memory/836-13-0x00000000066E0000-0x00000000068A2000-memory.dmp

Filesize
1.8MB

Download
memory/836-5-0x0000000074A7E000-0x0000000074A7F000-memory.dmp

Filesize
4KB

Download
memory/836-12-0x00000000064C0000-0x0000000006510000-memory.dmp

Filesize
320KB

Download
memory/836-6-0x0000000005670000-0x0000000005C14000-memory.dmp

Filesize
5.6MB

Download
memory/836-4-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/836-11-0x00000000062B0000-0x00000000062BA000-memory.dmp

Filesize
40KB

Download
memory/836-7-0x00000000050C0000-0x0000000005126000-memory.dmp

Filesize
408KB

Download
memory/2700-9-0x00007FFD900B0000-0x00007FFD90B71000-memory.dmp

Filesize
10.8MB

Download
memory/2700-1-0x0000027FB6F00000-0x0000027FB6F10000-memory.dmp

Filesize
64KB

Download
memory/2700-0-0x00007FFD900B3000-0x00007FFD900B5000-memory.dmp

Filesize
8KB

Download
memory/2700-3-0x0000027FB70C0000-0x0000027FB7142000-memory.dmp

Filesize
520KB

Download
memory/2700-2-0x00007FFD900B0000-0x00007FFD90B71000-memory.dmp

Filesize
10.8MB

Download

Analysis

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