agenttesla | e2f665440fa0644cb1a53b447598fd29e719eb62a5bea5951576abcef646f016

General

Target

bf744936c8aa55662bebab8ba8274b7aafee33d076fd302beedb1a1ba9241afd.exe
Size

1.9MB
MD5

e0bcb417f88eb3763db1da03853375e1
SHA1

3a4dafbaacf7127a7bd55a20346d9c857e01b5f2
SHA256

bf744936c8aa55662bebab8ba8274b7aafee33d076fd302beedb1a1ba9241afd
SHA512

b718af048706bf1b66ba69b429376702fb59dc03055ce22a10821509f80ba2beddae176a7234cf97ec7265a8a9f97b2ccc61ee4b11b086054799275549b7a1d5
SSDEEP

49152:sPKSQTERAQO3i2X9QfDjii+ZoEpNJHXXXS:MKSQTvmfvI5Xy

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.elec-qatar.com
Port:
587
Username:
[email protected]
Password:
MHabrar2019@#
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-1-5-21-1154728922-3261336865-3456416385-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	CasPol.exe
Key opened	\REGISTRY\USER\S-1-5-21-1154728922-3261336865-3456416385-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	CasPol.exe
Key opened	\REGISTRY\USER\S-1-5-21-1154728922-3261336865-3456416385-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	CasPol.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
5	api.ipify.org
4	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2096 set thread context of 1108	2096	bf744936c8aa55662bebab8ba8274b7aafee33d076fd302beedb1a1ba9241afd.exe	28

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1108	CasPol.exe
1108	CasPol.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1108	CasPol.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1108	CasPol.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2096 wrote to memory of 1108	2096	bf744936c8aa55662bebab8ba8274b7aafee33d076fd302beedb1a1ba9241afd.exe	28
PID 2096 wrote to memory of 1108	2096	bf744936c8aa55662bebab8ba8274b7aafee33d076fd302beedb1a1ba9241afd.exe	28
PID 2096 wrote to memory of 1108	2096	bf744936c8aa55662bebab8ba8274b7aafee33d076fd302beedb1a1ba9241afd.exe	28
PID 2096 wrote to memory of 1108	2096	bf744936c8aa55662bebab8ba8274b7aafee33d076fd302beedb1a1ba9241afd.exe	28
PID 2096 wrote to memory of 1108	2096	bf744936c8aa55662bebab8ba8274b7aafee33d076fd302beedb1a1ba9241afd.exe	28
PID 2096 wrote to memory of 1108	2096	bf744936c8aa55662bebab8ba8274b7aafee33d076fd302beedb1a1ba9241afd.exe	28
PID 2096 wrote to memory of 1108	2096	bf744936c8aa55662bebab8ba8274b7aafee33d076fd302beedb1a1ba9241afd.exe	28
PID 2096 wrote to memory of 1108	2096	bf744936c8aa55662bebab8ba8274b7aafee33d076fd302beedb1a1ba9241afd.exe	28
PID 2096 wrote to memory of 1108	2096	bf744936c8aa55662bebab8ba8274b7aafee33d076fd302beedb1a1ba9241afd.exe	28

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1154728922-3261336865-3456416385-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	CasPol.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1154728922-3261336865-3456416385-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	CasPol.exe

C:\Users\Admin\AppData\Local\Temp\bf744936c8aa55662bebab8ba8274b7aafee33d076fd302beedb1a1ba9241afd.exe
"C:\Users\Admin\AppData\Local\Temp\bf744936c8aa55662bebab8ba8274b7aafee33d076fd302beedb1a1ba9241afd.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2096
- 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 behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - outlook_office_path
  - outlook_win_path
  PID:1108

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/1108-11-0x00000000738B0000-0x0000000073F9E000-memory.dmp

Filesize
6.9MB

Download
memory/1108-5-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1108-7-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1108-9-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1108-12-0x0000000004F80000-0x0000000004FC0000-memory.dmp

Filesize
256KB

Download
memory/1108-13-0x00000000738B0000-0x0000000073F9E000-memory.dmp

Filesize
6.9MB

Download
memory/1108-14-0x0000000004F80000-0x0000000004FC0000-memory.dmp

Filesize
256KB

Download
memory/2096-1-0x0000000073FA0000-0x000000007468E000-memory.dmp

Filesize
6.9MB

Download
memory/2096-2-0x0000000004DF0000-0x0000000004E30000-memory.dmp

Filesize
256KB

Download
memory/2096-3-0x0000000004E30000-0x0000000005006000-memory.dmp

Filesize
1.8MB

Download
memory/2096-4-0x00000000004D0000-0x00000000004EA000-memory.dmp

Filesize
104KB

Download
memory/2096-10-0x0000000073FA0000-0x000000007468E000-memory.dmp

Filesize
6.9MB

Download
memory/2096-0-0x0000000000F80000-0x0000000001160000-memory.dmp

Filesize
1.9MB

Download

Analysis

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