agenttesla | 093df7ade8c4b8b3c85ebb2290dee4f8a24dcb8434637fd12f36c394275a9a96

General

Target

093df7ade8c4b8b3c85ebb2290dee4f8a24dcb8434637fd12f36c394275a9a96.exe
Size

724KB
MD5

8e2ee532e2b5c85d3f411d530f3628aa
SHA1

9f792a9e8b4dce6e554d405ce9ac0ccdfa2089d9
SHA256

093df7ade8c4b8b3c85ebb2290dee4f8a24dcb8434637fd12f36c394275a9a96
SHA512

40d1980c300b9e22f09964b22ad1065864ab08e8352b480b223751544cb22b1ca5162b3a7aca042ce1859771fcafda459227eb0c8a87068fffb6ff855f8e25f9
SSDEEP

12288:5KTCNEdFEm+Uma8YGb2NPu56/Wl2HDotFa6/2Yj8XUs+JCX+z+P:MT/vEpraNGb2NPVFjotFR268ks+JCuiP

Score

10^/10

agenttesla collection credential_access discovery keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.prinutrition.com
Port:
587
Username:
[email protected]
Password:
forrest

Signatures

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

AgentTesla payload 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/3736-5-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla

Drops file in Drivers directory 1 IoCs

Processes:

093df7ade8c4b8b3c85ebb2290dee4f8a24dcb8434637fd12f36c394275a9a96.exe

description	ioc	Process
File opened for modification	C:\Windows\system32\drivers\etc\hosts	093df7ade8c4b8b3c85ebb2290dee4f8a24dcb8434637fd12f36c394275a9a96.exe

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 3 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

Credentials from Web Browsers
T1555.003
Unsecured Credentials: Credentials In Files 1 TTPs
Steal credentials from unsecured files.
credential_access stealer

Credentials In Files
T1552.001

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

093df7ade8c4b8b3c85ebb2290dee4f8a24dcb8434637fd12f36c394275a9a96.exe

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	093df7ade8c4b8b3c85ebb2290dee4f8a24dcb8434637fd12f36c394275a9a96.exe
Key opened	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	093df7ade8c4b8b3c85ebb2290dee4f8a24dcb8434637fd12f36c394275a9a96.exe
Key opened	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	093df7ade8c4b8b3c85ebb2290dee4f8a24dcb8434637fd12f36c394275a9a96.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

093df7ade8c4b8b3c85ebb2290dee4f8a24dcb8434637fd12f36c394275a9a96.exe

description	pid	Process	procid_target
PID 1096 set thread context of 3736	1096	093df7ade8c4b8b3c85ebb2290dee4f8a24dcb8434637fd12f36c394275a9a96.exe	90

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

Processes:

093df7ade8c4b8b3c85ebb2290dee4f8a24dcb8434637fd12f36c394275a9a96.exe093df7ade8c4b8b3c85ebb2290dee4f8a24dcb8434637fd12f36c394275a9a96.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	093df7ade8c4b8b3c85ebb2290dee4f8a24dcb8434637fd12f36c394275a9a96.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	093df7ade8c4b8b3c85ebb2290dee4f8a24dcb8434637fd12f36c394275a9a96.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

093df7ade8c4b8b3c85ebb2290dee4f8a24dcb8434637fd12f36c394275a9a96.exe

pid	Process
3736	093df7ade8c4b8b3c85ebb2290dee4f8a24dcb8434637fd12f36c394275a9a96.exe
3736	093df7ade8c4b8b3c85ebb2290dee4f8a24dcb8434637fd12f36c394275a9a96.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

093df7ade8c4b8b3c85ebb2290dee4f8a24dcb8434637fd12f36c394275a9a96.exe

description	pid	Process
Token: SeDebugPrivilege	3736	093df7ade8c4b8b3c85ebb2290dee4f8a24dcb8434637fd12f36c394275a9a96.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

093df7ade8c4b8b3c85ebb2290dee4f8a24dcb8434637fd12f36c394275a9a96.exe

pid	Process
3736	093df7ade8c4b8b3c85ebb2290dee4f8a24dcb8434637fd12f36c394275a9a96.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

093df7ade8c4b8b3c85ebb2290dee4f8a24dcb8434637fd12f36c394275a9a96.exe

description	pid	Process	procid_target
PID 1096 wrote to memory of 3736	1096	093df7ade8c4b8b3c85ebb2290dee4f8a24dcb8434637fd12f36c394275a9a96.exe	90
PID 1096 wrote to memory of 3736	1096	093df7ade8c4b8b3c85ebb2290dee4f8a24dcb8434637fd12f36c394275a9a96.exe	90
PID 1096 wrote to memory of 3736	1096	093df7ade8c4b8b3c85ebb2290dee4f8a24dcb8434637fd12f36c394275a9a96.exe	90
PID 1096 wrote to memory of 3736	1096	093df7ade8c4b8b3c85ebb2290dee4f8a24dcb8434637fd12f36c394275a9a96.exe	90
PID 1096 wrote to memory of 3736	1096	093df7ade8c4b8b3c85ebb2290dee4f8a24dcb8434637fd12f36c394275a9a96.exe	90
PID 1096 wrote to memory of 3736	1096	093df7ade8c4b8b3c85ebb2290dee4f8a24dcb8434637fd12f36c394275a9a96.exe	90
PID 1096 wrote to memory of 3736	1096	093df7ade8c4b8b3c85ebb2290dee4f8a24dcb8434637fd12f36c394275a9a96.exe	90
PID 1096 wrote to memory of 3736	1096	093df7ade8c4b8b3c85ebb2290dee4f8a24dcb8434637fd12f36c394275a9a96.exe	90

outlook_office_path 1 IoCs

Processes:

093df7ade8c4b8b3c85ebb2290dee4f8a24dcb8434637fd12f36c394275a9a96.exe

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	093df7ade8c4b8b3c85ebb2290dee4f8a24dcb8434637fd12f36c394275a9a96.exe

outlook_win_path 1 IoCs

Processes:

093df7ade8c4b8b3c85ebb2290dee4f8a24dcb8434637fd12f36c394275a9a96.exe

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	093df7ade8c4b8b3c85ebb2290dee4f8a24dcb8434637fd12f36c394275a9a96.exe

C:\Users\Admin\AppData\Local\Temp\093df7ade8c4b8b3c85ebb2290dee4f8a24dcb8434637fd12f36c394275a9a96.exe
"C:\Users\Admin\AppData\Local\Temp\093df7ade8c4b8b3c85ebb2290dee4f8a24dcb8434637fd12f36c394275a9a96.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1096
- C:\Users\Admin\AppData\Local\Temp\093df7ade8c4b8b3c85ebb2290dee4f8a24dcb8434637fd12f36c394275a9a96.exe
  "C:\Users\Admin\AppData\Local\Temp\093df7ade8c4b8b3c85ebb2290dee4f8a24dcb8434637fd12f36c394275a9a96.exe"
  2⤵
  - Drops file in Drivers directory
  - Accesses Microsoft Outlook profiles
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - outlook_office_path
  - outlook_win_path
  PID:3736

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials from Password Stores

1

T1555

Credentials from Web Browsers

1

T1555.003

Unsecured Credentials

5

T1552

Credentials In Files

4

T1552.001

Credentials in Registry

1

T1552.002

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Data from Local System

Email Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v2.0_32\UsageLogs\093df7ade8c4b8b3c85ebb2290dee4f8a24dcb8434637fd12f36c394275a9a96.exe.log

Filesize
496B

MD5
cb76b18ebed3a9f05a14aed43d35fba6

SHA1
836a4b4e351846fca08b84149cb734cb59b8c0d6

SHA256
8d0edecf54cbbdf7981c8e41a3ed8621503188a87415f9af0fb8d890b138c349

SHA512
7631141e4a6dda29452ada666326837372cd3d045f773006f63d9eff15d9432ed00029d9108a72c1a3b858377600a2aab2c9ec03764285c8801b6019babcf21c

Download Submit
memory/1096-10-0x0000000075380000-0x0000000075931000-memory.dmp

Filesize
5.7MB

Download
memory/1096-2-0x0000000075380000-0x0000000075931000-memory.dmp

Filesize
5.7MB

Download
memory/1096-3-0x0000000075382000-0x0000000075383000-memory.dmp

Filesize
4KB

Download
memory/1096-4-0x0000000075380000-0x0000000075931000-memory.dmp

Filesize
5.7MB

Download
memory/1096-0-0x0000000075382000-0x0000000075383000-memory.dmp

Filesize
4KB

Download
memory/1096-1-0x0000000075380000-0x0000000075931000-memory.dmp

Filesize
5.7MB

Download
memory/3736-11-0x0000000075380000-0x0000000075931000-memory.dmp

Filesize
5.7MB

Download
memory/3736-9-0x0000000075380000-0x0000000075931000-memory.dmp

Filesize
5.7MB

Download
memory/3736-5-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/3736-8-0x0000000075380000-0x0000000075931000-memory.dmp

Filesize
5.7MB

Download
memory/3736-12-0x0000000075380000-0x0000000075931000-memory.dmp

Filesize
5.7MB

Download
memory/3736-13-0x0000000075380000-0x0000000075931000-memory.dmp

Filesize
5.7MB

Download
memory/3736-14-0x0000000075380000-0x0000000075931000-memory.dmp

Filesize
5.7MB

Download
memory/3736-15-0x0000000075380000-0x0000000075931000-memory.dmp

Filesize
5.7MB

Download
memory/3736-17-0x0000000075380000-0x0000000075931000-memory.dmp

Filesize
5.7MB

Download
memory/3736-18-0x0000000075380000-0x0000000075931000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads