agenttesla | 5c0356d50bcf0927f3dd3ab7709aacc287eb639acf4ac8f7f9d41456b4850315

General

Target

MV. INDIGO CEFIRO - VESSEL PARTICULARS.pdf.scr
Size

656KB
MD5

c63cebeaae6c25d95a7d3066b93ae1be
SHA1

ac338a3b364333178df8acda49873ad9716a3e9b
SHA256

227b52e8c9ed77b2fe6cec5e09c8898924d157034b5f7ba2bffcb2a3c3cbe949
SHA512

43ee5cd986b92f5124abdf511561af6b0a054b762d268adb976aee8473abfbf23599816ed366b77af5477f78d4de4333e142e1f82cd27dace18071cbd270eb62
SSDEEP

12288:XlYifTcClSW15Xkep2WThbNG0CAu6bCxSexegZo1iCTA6koWn95OyLvqj:2iVll5XTliAu6ORogYiqA6e95OyLCj

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: ftp
Host:
ftp://beirutrest.com
Port:
21
Username:
[email protected]
Password:
9yXQ39wz(uL+

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
Reads WinSCP keys stored on the system 2 TTPs
Tries to access WinSCP stored sessions.
spyware stealer

Data from Local System
T1005

Credentials in Registry
T1552.002
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

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
4	api.ipify.org
5	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2932 set thread context of 2880	2932	MV. INDIGO CEFIRO - VESSEL PARTICULARS.pdf.scr	28

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2880	MV. INDIGO CEFIRO - VESSEL PARTICULARS.pdf.scr
2880	MV. INDIGO CEFIRO - VESSEL PARTICULARS.pdf.scr

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2880	MV. INDIGO CEFIRO - VESSEL PARTICULARS.pdf.scr

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2932 wrote to memory of 2880	2932	MV. INDIGO CEFIRO - VESSEL PARTICULARS.pdf.scr	28
PID 2932 wrote to memory of 2880	2932	MV. INDIGO CEFIRO - VESSEL PARTICULARS.pdf.scr	28
PID 2932 wrote to memory of 2880	2932	MV. INDIGO CEFIRO - VESSEL PARTICULARS.pdf.scr	28
PID 2932 wrote to memory of 2880	2932	MV. INDIGO CEFIRO - VESSEL PARTICULARS.pdf.scr	28
PID 2932 wrote to memory of 2880	2932	MV. INDIGO CEFIRO - VESSEL PARTICULARS.pdf.scr	28
PID 2932 wrote to memory of 2880	2932	MV. INDIGO CEFIRO - VESSEL PARTICULARS.pdf.scr	28
PID 2932 wrote to memory of 2880	2932	MV. INDIGO CEFIRO - VESSEL PARTICULARS.pdf.scr	28
PID 2932 wrote to memory of 2880	2932	MV. INDIGO CEFIRO - VESSEL PARTICULARS.pdf.scr	28
PID 2932 wrote to memory of 2880	2932	MV. INDIGO CEFIRO - VESSEL PARTICULARS.pdf.scr	28

C:\Users\Admin\AppData\Local\Temp\MV. INDIGO CEFIRO - VESSEL PARTICULARS.pdf.scr
"C:\Users\Admin\AppData\Local\Temp\MV. INDIGO CEFIRO - VESSEL PARTICULARS.pdf.scr" /S
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2932
- C:\Users\Admin\AppData\Local\Temp\MV. INDIGO CEFIRO - VESSEL PARTICULARS.pdf.scr
  "C:\Users\Admin\AppData\Local\Temp\MV. INDIGO CEFIRO - VESSEL PARTICULARS.pdf.scr"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2880

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

4

T1552

Credentials In Files

3

T1552.001

Credentials in Registry

1

T1552.002

Discovery

Lateral Movement

Collection

Data from Local System

4

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2880-12-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2880-20-0x0000000074360000-0x0000000074A4E000-memory.dmp

Filesize
6.9MB

Download
memory/2880-7-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2880-8-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2880-14-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2880-6-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2880-9-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2880-16-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/2880-10-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2880-17-0x0000000074360000-0x0000000074A4E000-memory.dmp

Filesize
6.9MB

Download
memory/2880-19-0x0000000074360000-0x0000000074A4E000-memory.dmp

Filesize
6.9MB

Download
memory/2932-4-0x0000000000200000-0x0000000000210000-memory.dmp

Filesize
64KB

Download
memory/2932-18-0x0000000074360000-0x0000000074A4E000-memory.dmp

Filesize
6.9MB

Download
memory/2932-5-0x00000000052F0000-0x0000000005372000-memory.dmp

Filesize
520KB

Download
memory/2932-0-0x000000007436E000-0x000000007436F000-memory.dmp

Filesize
4KB

Download
memory/2932-3-0x0000000000420000-0x000000000043A000-memory.dmp

Filesize
104KB

Download
memory/2932-2-0x0000000074360000-0x0000000074A4E000-memory.dmp

Filesize
6.9MB

Download
memory/2932-1-0x0000000000A80000-0x0000000000B2A000-memory.dmp

Filesize
680KB

Download

Analysis

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