agenttesla | 17c20e50c7b66483686e0be12502b7dac6394f36160f233590de0509429971ab

Analysis

max time kernel
120s
max time network
124s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
23-01-2024 17:29

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General

Target

rordendecompraT7416.exe
Size

1.3MB
MD5

3b60ecd8f684d9e122714a837c1c1ad1
SHA1

86232c79ba082f778543dacd5151c4b947f3ff30
SHA256

17c20e50c7b66483686e0be12502b7dac6394f36160f233590de0509429971ab
SHA512

35c87758b2cfe7aaf1f9a10d7bec199f4cc36edc1b0812ec56edf94b460d478b89026540fe54ecfacbea4b6af21f9418da7c5c857aa8d155b00eff7c1f2c575a
SSDEEP

24576:SqDEvCTbMWu7rQYlBQcBiT6rprG8abZmQH93//f2hVk:STvC/MTQYxsWR7abZj93//f

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: ftp
Host:
ftp://ftp.corpsa.net
Port:
21
Username:
[email protected]
Password:
-E~O8rekW5UT

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-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe
Key opened	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2644 set thread context of 2840	2644	rordendecompraT7416.exe	28

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2840	RegSvcs.exe
2840	RegSvcs.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
2644	rordendecompraT7416.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2840	RegSvcs.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2644 wrote to memory of 2840	2644	rordendecompraT7416.exe	28
PID 2644 wrote to memory of 2840	2644	rordendecompraT7416.exe	28
PID 2644 wrote to memory of 2840	2644	rordendecompraT7416.exe	28
PID 2644 wrote to memory of 2840	2644	rordendecompraT7416.exe	28
PID 2644 wrote to memory of 2840	2644	rordendecompraT7416.exe	28
PID 2644 wrote to memory of 2840	2644	rordendecompraT7416.exe	28
PID 2644 wrote to memory of 2840	2644	rordendecompraT7416.exe	28
PID 2644 wrote to memory of 2840	2644	rordendecompraT7416.exe	28

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3427588347-1492276948-3422228430-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\rordendecompraT7416.exe
"C:\Users\Admin\AppData\Local\Temp\rordendecompraT7416.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2644
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
  "C:\Users\Admin\AppData\Local\Temp\rordendecompraT7416.exe"
  2⤵
  - Accesses Microsoft Outlook profiles
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - outlook_office_path
  - outlook_win_path
  PID:2840

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

T1114

Command and Control

Exfiltration

Impact

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Downloads

memory/2644-10-0x00000000000A0000-0x00000000000A4000-memory.dmp

Filesize
16KB

Download
memory/2840-11-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2840-13-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2840-15-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2840-16-0x0000000073D20000-0x000000007440E000-memory.dmp

Filesize
6.9MB

Download
memory/2840-17-0x0000000001260000-0x00000000012A0000-memory.dmp

Filesize
256KB

Download
memory/2840-18-0x0000000073D20000-0x000000007440E000-memory.dmp

Filesize
6.9MB

Download
memory/2840-19-0x0000000001260000-0x00000000012A0000-memory.dmp

Filesize
256KB

Download