agenttesla | 660e918168fa3e0cc5a47bde693249d0ba164600321b015efe53351875d34f51

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
15-01-2025 01:16

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General

Target

Swift_coft.pdf.exe
Size

1.3MB
MD5

7d8bede169266674c8f978cfe0bceeb1
SHA1

b6d643679a42994315bbaafda3c4150182d47a8e
SHA256

62edacaa3a63ed12f86215d3a60c69d15f5c3bac7145a403aead8d8c5a035a2d
SHA512

0fcd7b8487dfe15f1ef9f4726c5d5313f8af318e6281aa0b6cedb20642620309966a4a99c8cf065728e10e5ec2dfa00a2acc894cc1339e4655cd19d4b52377af
SSDEEP

24576:haunU/DmqKHDSns2hZpXl1joed8P6lWf4kF:DU/yqKHcJM0RwF

Score

10^/10

agenttesla discovery keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.iaa-airferight.com
Port:
587
Username:
[email protected]
Password:
webmaster
Email To:
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
Agenttesla family
agenttesla

Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs

description	pid	Process	procid_target
PID 644 created 3436	644	Swift_coft.pdf.exe	56

Drops startup file 1 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\IsPinned.vbs	Swift_coft.pdf.exe

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
12	api.ipify.org
13	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 644 set thread context of 4040	644	Swift_coft.pdf.exe	83

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Swift_coft.pdf.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	InstallUtil.exe

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
644	Swift_coft.pdf.exe
644	Swift_coft.pdf.exe
644	Swift_coft.pdf.exe
4040	InstallUtil.exe
4040	InstallUtil.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	644	Swift_coft.pdf.exe
Token: SeDebugPrivilege	644	Swift_coft.pdf.exe
Token: SeDebugPrivilege	4040	InstallUtil.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 644 wrote to memory of 4040	644	Swift_coft.pdf.exe	83
PID 644 wrote to memory of 4040	644	Swift_coft.pdf.exe	83
PID 644 wrote to memory of 4040	644	Swift_coft.pdf.exe	83
PID 644 wrote to memory of 4040	644	Swift_coft.pdf.exe	83
PID 644 wrote to memory of 4040	644	Swift_coft.pdf.exe	83
PID 644 wrote to memory of 4040	644	Swift_coft.pdf.exe	83
PID 644 wrote to memory of 4040	644	Swift_coft.pdf.exe	83
PID 644 wrote to memory of 4040	644	Swift_coft.pdf.exe	83

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3436
- C:\Users\Admin\AppData\Local\Temp\Swift_coft.pdf.exe
  "C:\Users\Admin\AppData\Local\Temp\Swift_coft.pdf.exe"
  2⤵
  - Suspicious use of NtCreateUserProcessOtherParentProcess
  - Drops startup file
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:644
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4040

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/644-0-0x00000000747CE000-0x00000000747CF000-memory.dmp

Filesize
4KB

Download
memory/644-1-0x00000000004A0000-0x00000000005EC000-memory.dmp

Filesize
1.3MB

Download
memory/644-2-0x00000000747C0000-0x0000000074F70000-memory.dmp

Filesize
7.7MB

Download
memory/644-3-0x0000000004DA0000-0x0000000004EB0000-memory.dmp

Filesize
1.1MB

Download
memory/644-4-0x0000000004F40000-0x0000000005052000-memory.dmp

Filesize
1.1MB

Download
memory/644-14-0x0000000004F40000-0x000000000504C000-memory.dmp

Filesize
1.0MB

Download
memory/644-20-0x0000000004F40000-0x000000000504C000-memory.dmp

Filesize
1.0MB

Download
memory/644-68-0x0000000004F40000-0x000000000504C000-memory.dmp

Filesize
1.0MB

Download
memory/644-66-0x0000000004F40000-0x000000000504C000-memory.dmp

Filesize
1.0MB

Download
memory/644-64-0x0000000004F40000-0x000000000504C000-memory.dmp

Filesize
1.0MB

Download
memory/644-60-0x0000000004F40000-0x000000000504C000-memory.dmp

Filesize
1.0MB

Download
memory/644-58-0x0000000004F40000-0x000000000504C000-memory.dmp

Filesize
1.0MB

Download
memory/644-56-0x0000000004F40000-0x000000000504C000-memory.dmp

Filesize
1.0MB

Download
memory/644-54-0x0000000004F40000-0x000000000504C000-memory.dmp

Filesize
1.0MB

Download
memory/644-52-0x0000000004F40000-0x000000000504C000-memory.dmp

Filesize
1.0MB

Download
memory/644-50-0x0000000004F40000-0x000000000504C000-memory.dmp

Filesize
1.0MB

Download
memory/644-46-0x0000000004F40000-0x000000000504C000-memory.dmp

Filesize
1.0MB

Download
memory/644-44-0x0000000004F40000-0x000000000504C000-memory.dmp

Filesize
1.0MB

Download
memory/644-42-0x0000000004F40000-0x000000000504C000-memory.dmp

Filesize
1.0MB

Download
memory/644-40-0x0000000004F40000-0x000000000504C000-memory.dmp

Filesize
1.0MB

Download
memory/644-38-0x0000000004F40000-0x000000000504C000-memory.dmp

Filesize
1.0MB

Download
memory/644-36-0x0000000004F40000-0x000000000504C000-memory.dmp

Filesize
1.0MB

Download
memory/644-34-0x0000000004F40000-0x000000000504C000-memory.dmp

Filesize
1.0MB

Download
memory/644-32-0x0000000004F40000-0x000000000504C000-memory.dmp

Filesize
1.0MB

Download
memory/644-30-0x0000000004F40000-0x000000000504C000-memory.dmp

Filesize
1.0MB

Download
memory/644-28-0x0000000004F40000-0x000000000504C000-memory.dmp

Filesize
1.0MB

Download
memory/644-26-0x0000000004F40000-0x000000000504C000-memory.dmp

Filesize
1.0MB

Download
memory/644-24-0x0000000004F40000-0x000000000504C000-memory.dmp

Filesize
1.0MB

Download
memory/644-18-0x0000000004F40000-0x000000000504C000-memory.dmp

Filesize
1.0MB

Download
memory/644-16-0x0000000004F40000-0x000000000504C000-memory.dmp

Filesize
1.0MB

Download
memory/644-13-0x0000000004F40000-0x000000000504C000-memory.dmp

Filesize
1.0MB

Download
memory/644-10-0x0000000004F40000-0x000000000504C000-memory.dmp

Filesize
1.0MB

Download
memory/644-6-0x0000000004F40000-0x000000000504C000-memory.dmp

Filesize
1.0MB

Download
memory/644-62-0x0000000004F40000-0x000000000504C000-memory.dmp

Filesize
1.0MB

Download
memory/644-48-0x0000000004F40000-0x000000000504C000-memory.dmp

Filesize
1.0MB

Download
memory/644-23-0x0000000004F40000-0x000000000504C000-memory.dmp

Filesize
1.0MB

Download
memory/644-8-0x0000000004F40000-0x000000000504C000-memory.dmp

Filesize
1.0MB

Download
memory/644-5-0x0000000004F40000-0x000000000504C000-memory.dmp

Filesize
1.0MB

Download
memory/644-1327-0x00000000747C0000-0x0000000074F70000-memory.dmp

Filesize
7.7MB

Download
memory/644-1328-0x00000000052F0000-0x000000000535C000-memory.dmp

Filesize
432KB

Download
memory/644-1329-0x0000000005370000-0x00000000053DA000-memory.dmp

Filesize
424KB

Download
memory/644-1330-0x0000000005230000-0x000000000527C000-memory.dmp

Filesize
304KB

Download
memory/644-1331-0x0000000005C90000-0x0000000006234000-memory.dmp

Filesize
5.6MB

Download
memory/644-1332-0x0000000005450000-0x00000000054A4000-memory.dmp

Filesize
336KB

Download
memory/644-1338-0x00000000747C0000-0x0000000074F70000-memory.dmp

Filesize
7.7MB

Download
memory/644-1341-0x00000000747C0000-0x0000000074F70000-memory.dmp

Filesize
7.7MB

Download
memory/644-1343-0x00000000747C0000-0x0000000074F70000-memory.dmp

Filesize
7.7MB

Download
memory/644-1339-0x00000000747C0000-0x0000000074F70000-memory.dmp

Filesize
7.7MB

Download
memory/644-1346-0x00000000747C0000-0x0000000074F70000-memory.dmp

Filesize
7.7MB

Download
memory/4040-1345-0x0000000000400000-0x0000000000440000-memory.dmp

Filesize
256KB

Download
memory/4040-1344-0x00000000747C0000-0x0000000074F70000-memory.dmp

Filesize
7.7MB

Download
memory/4040-1347-0x0000000005090000-0x00000000050F6000-memory.dmp

Filesize
408KB

Download
memory/4040-1348-0x00000000747C0000-0x0000000074F70000-memory.dmp

Filesize
7.7MB

Download
memory/4040-1349-0x0000000006600000-0x0000000006650000-memory.dmp

Filesize
320KB

Download
memory/4040-1350-0x00000000066F0000-0x0000000006782000-memory.dmp

Filesize
584KB

Download
memory/4040-1351-0x0000000006670000-0x000000000667A000-memory.dmp

Filesize
40KB

Download
memory/4040-1352-0x00000000747C0000-0x0000000074F70000-memory.dmp

Filesize
7.7MB

Download