agenttesla | 397b94a80b17e7fbf78585532874aba349f194f84f723bd4adc79542d90efed3

General

Target

Nuevo pedido 7887979-800898.exe
Size

350.0MB
MD5

5e0c7ed04b645309256d4cbb4bcb0ada
SHA1

7d53cba56ef089dd5530135766f652be5e9240b3
SHA256

a7c006a79a6ded6b1cb39a71183123dcaaaa21ea2684a8f199f27e16fcb30e8e
SHA512

0f82178ffb23dbf9c69e6bd46ad907b3b7f467ee89b7c4d36391dfc5d35e9db219f2144b3eba3ac880e11981808cbd79a5b709650ab03009fb3beab1b00c8744
SSDEEP

96:WAwa5N9p+ZNLDApFY1jAdhkxgqEQGnQUzNtd:WAwa5grL+OEyxgfFn/r

Score

10^/10

agenttesla collection keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: ftp
Host:
ftp://ftp.mgcpakistan.com/
Port:
21
Username:
[email protected]
Password:
boygirl123456

Signatures

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

AgentTesla payload 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/2528-147-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

Nuevo pedido 7887979-800898.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Control Panel\International\Geo\Nation	Nuevo pedido 7887979-800898.exe

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
T1081
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
T1081
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
T1081

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

Nuevo pedido 7887979-800898.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Nuevo pedido 7887979-800898.exe
Key opened	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Nuevo pedido 7887979-800898.exe
Key opened	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Nuevo pedido 7887979-800898.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

Nuevo pedido 7887979-800898.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Unurkb = "\"C:\\Users\\Admin\\AppData\\Roaming\\Zgcjjewavix\\Unurkb.exe\""	Nuevo pedido 7887979-800898.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

Nuevo pedido 7887979-800898.exe

description pid process target process

PID 4100 set thread context of 2528 4100 Nuevo pedido 7887979-800898.exe Nuevo pedido 7887979-800898.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Gathers network information 2 TTPs 2 IoCs
Uses commandline utility to view network configuration.

System Information Discovery
T1082

Command-Line Interface
T1059

Processes:

ipconfig.exeipconfig.exe

pid process

1756 ipconfig.exe
1364 ipconfig.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

powershell.exeNuevo pedido 7887979-800898.exe

pid process

364 powershell.exe
364 powershell.exe
2528 Nuevo pedido 7887979-800898.exe
2528 Nuevo pedido 7887979-800898.exe

description	pid	process	target process
PID 4100 set thread context of 2528	4100	Nuevo pedido 7887979-800898.exe	Nuevo pedido 7887979-800898.exe

pid	process
1756	ipconfig.exe
1364	ipconfig.exe

pid	process
364	powershell.exe
364	powershell.exe
2528	Nuevo pedido 7887979-800898.exe
2528	Nuevo pedido 7887979-800898.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

Nuevo pedido 7887979-800898.exepowershell.exeNuevo pedido 7887979-800898.exe

description	pid	process
Token: SeDebugPrivilege	4100	Nuevo pedido 7887979-800898.exe
Token: SeDebugPrivilege	364	powershell.exe
Token: SeDebugPrivilege	2528	Nuevo pedido 7887979-800898.exe

Suspicious use of WriteProcessMemory 23 IoCs

Processes:

Nuevo pedido 7887979-800898.execmd.execmd.exe

description	pid	process	target process
PID 4100 wrote to memory of 1908	4100	Nuevo pedido 7887979-800898.exe	cmd.exe
PID 4100 wrote to memory of 1908	4100	Nuevo pedido 7887979-800898.exe	cmd.exe
PID 4100 wrote to memory of 1908	4100	Nuevo pedido 7887979-800898.exe	cmd.exe
PID 1908 wrote to memory of 1756	1908	cmd.exe	ipconfig.exe
PID 1908 wrote to memory of 1756	1908	cmd.exe	ipconfig.exe
PID 1908 wrote to memory of 1756	1908	cmd.exe	ipconfig.exe
PID 4100 wrote to memory of 364	4100	Nuevo pedido 7887979-800898.exe	powershell.exe
PID 4100 wrote to memory of 364	4100	Nuevo pedido 7887979-800898.exe	powershell.exe
PID 4100 wrote to memory of 364	4100	Nuevo pedido 7887979-800898.exe	powershell.exe
PID 4100 wrote to memory of 3236	4100	Nuevo pedido 7887979-800898.exe	cmd.exe
PID 4100 wrote to memory of 3236	4100	Nuevo pedido 7887979-800898.exe	cmd.exe
PID 4100 wrote to memory of 3236	4100	Nuevo pedido 7887979-800898.exe	cmd.exe
PID 3236 wrote to memory of 1364	3236	cmd.exe	ipconfig.exe
PID 3236 wrote to memory of 1364	3236	cmd.exe	ipconfig.exe
PID 3236 wrote to memory of 1364	3236	cmd.exe	ipconfig.exe
PID 4100 wrote to memory of 2528	4100	Nuevo pedido 7887979-800898.exe	Nuevo pedido 7887979-800898.exe
PID 4100 wrote to memory of 2528	4100	Nuevo pedido 7887979-800898.exe	Nuevo pedido 7887979-800898.exe
PID 4100 wrote to memory of 2528	4100	Nuevo pedido 7887979-800898.exe	Nuevo pedido 7887979-800898.exe
PID 4100 wrote to memory of 2528	4100	Nuevo pedido 7887979-800898.exe	Nuevo pedido 7887979-800898.exe
PID 4100 wrote to memory of 2528	4100	Nuevo pedido 7887979-800898.exe	Nuevo pedido 7887979-800898.exe
PID 4100 wrote to memory of 2528	4100	Nuevo pedido 7887979-800898.exe	Nuevo pedido 7887979-800898.exe
PID 4100 wrote to memory of 2528	4100	Nuevo pedido 7887979-800898.exe	Nuevo pedido 7887979-800898.exe
PID 4100 wrote to memory of 2528	4100	Nuevo pedido 7887979-800898.exe	Nuevo pedido 7887979-800898.exe

outlook_office_path 1 IoCs

Processes:

Nuevo pedido 7887979-800898.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Nuevo pedido 7887979-800898.exe

outlook_win_path 1 IoCs

Processes:

Nuevo pedido 7887979-800898.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Nuevo pedido 7887979-800898.exe

C:\Users\Admin\AppData\Local\Temp\Nuevo pedido 7887979-800898.exe
"C:\Users\Admin\AppData\Local\Temp\Nuevo pedido 7887979-800898.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4100

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ipconfig/release
2⤵
- Suspicious use of WriteProcessMemory
PID:1908

C:\Windows\SysWOW64\ipconfig.exe
ipconfig /release
3⤵
- Gathers network information
PID:1756

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ENC cwB0AGEAcgB0AC0AcwBsAGUAZQBwACAALQBzAGUAYwBvAG4AZABzACAANQAwAA==
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:364

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ipconfig/renew
2⤵
- Suspicious use of WriteProcessMemory
PID:3236

C:\Windows\SysWOW64\ipconfig.exe
ipconfig /renew
3⤵
- Gathers network information
PID:1364

C:\Users\Admin\AppData\Local\Temp\Nuevo pedido 7887979-800898.exe
"C:\Users\Admin\AppData\Local\Temp\Nuevo pedido 7887979-800898.exe"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:2528

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Command-Line Interface

1

T1059

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Credentials in Files

3

T1081

Discovery

Query Registry

1

T1012

System Information Discovery

3

T1082

Lateral Movement

Collection

Data from Local System

3

T1005

Email Collection

1

T1114

Exfiltration

Command and Control

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\Nuevo pedido 7887979-800898.exe.log
Filesize
1KB

MD5
3a9188331a78f1dbce606db64b841fcb

SHA1
8e2c99b7c477d06591a856a4ea3e1e214719eee8

SHA256
db4137e258a0f6159fda559a5f6dd2704be0582c3f0586f65040c7ad1eb68451

SHA512
d1a994610a045d89d5d306866c24ae56bf16555414b8f63f632552568e67b5586f26d5a17a1f0a55ada376730298e6d856e9161828d4eae9decfa4e015e0e90a

Download Submit
memory/364-142-0x00000000079E0000-0x000000000805A000-memory.dmp

Filesize
6.5MB

Download
memory/364-137-0x0000000002C20000-0x0000000002C56000-memory.dmp

Filesize
216KB

Download
memory/364-143-0x00000000066B0000-0x00000000066CA000-memory.dmp

Filesize
104KB

Download
memory/364-136-0x0000000000000000-mapping.dmp

Download
memory/364-141-0x00000000061A0000-0x00000000061BE000-memory.dmp

Filesize
120KB

Download
memory/364-138-0x00000000052A0000-0x00000000058C8000-memory.dmp

Filesize
6.2MB

Download
memory/364-139-0x0000000005AB0000-0x0000000005B16000-memory.dmp

Filesize
408KB

Download
memory/364-140-0x0000000005B20000-0x0000000005B86000-memory.dmp

Filesize
408KB

Download
memory/1364-145-0x0000000000000000-mapping.dmp

Download
memory/1756-135-0x0000000000000000-mapping.dmp

Download
memory/1908-134-0x0000000000000000-mapping.dmp

Download
memory/2528-146-0x0000000000000000-mapping.dmp

Download
memory/2528-147-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2528-150-0x00000000052E0000-0x0000000005372000-memory.dmp

Filesize
584KB

Download
memory/2528-149-0x0000000005A00000-0x0000000005FA4000-memory.dmp

Filesize
5.6MB

Download
memory/2528-151-0x0000000005380000-0x000000000541C000-memory.dmp

Filesize
624KB

Download
memory/2528-152-0x00000000066E0000-0x0000000006730000-memory.dmp

Filesize
320KB

Download
memory/2528-153-0x00000000066D0000-0x00000000066DA000-memory.dmp

Filesize
40KB

Download
memory/3236-144-0x0000000000000000-mapping.dmp

Download
memory/4100-132-0x0000000000070000-0x0000000000078000-memory.dmp

Filesize
32KB

Download
memory/4100-133-0x00000000060F0000-0x0000000006112000-memory.dmp

Filesize
136KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

Loading Replay Monitor...

Downloads