agenttesla | df88cb3a8f518f0589f2cd9cc1ed652cad16156932d08bf18a226177654e3cda

General

Target

Request_for_quotation_8378473847843.exe
Size

1.2MB
MD5

5a396ea7fb5013dea9e992a610a84e4a
SHA1

533d2d0be556ea0cc3b0cb407cd4f4675c8b2f8c
SHA256

69a494bfd4d95a7dfb43a121db499277a26d9c2c4c4aa3289cda63f88cb51b5e
SHA512

0fa9f43b19cd10d9f921bd5254c5a9aed79a6e8bad419232639459b28e89476ad9a7a234001c4ee7706ea78afeabbb2a6c877cb5ae4ec15fee4bf64e806b41e2
SSDEEP

24576:UJKklIgMsh4C2s0I3OgbilcN3yd2OluON4fA9uC:UBlIgMk4C2EDT3yd2OluON4fA9u

Score

10^/10

agenttesla collection keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: ftp
Host:
ftp://ftp.mmdqatar.com/
Port:
21
Username:
[email protected]
Password:
Internet@123

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/4920-16-0x0000000000400000-0x000000000043C000-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:

Request_for_quotation_8378473847843.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2177723727-746291240-1644359950-1000\Control Panel\International\Geo\Nation	Request_for_quotation_8378473847843.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 2 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

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

Request_for_quotation_8378473847843.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2177723727-746291240-1644359950-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Request_for_quotation_8378473847843.exe
Key opened	\REGISTRY\USER\S-1-5-21-2177723727-746291240-1644359950-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Request_for_quotation_8378473847843.exe
Key opened	\REGISTRY\USER\S-1-5-21-2177723727-746291240-1644359950-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Request_for_quotation_8378473847843.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

Request_for_quotation_8378473847843.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-2177723727-746291240-1644359950-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Appdata = "C:\\Users\\Admin\\AppData\\Roaming\\Appdata\\Appdata.exe"	Request_for_quotation_8378473847843.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

Request_for_quotation_8378473847843.exe

description	pid	process	target process
PID 1232 set thread context of 4920	1232	Request_for_quotation_8378473847843.exe	Request_for_quotation_8378473847843.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task/Job
T1053

Processes:

schtasks.exe

pid process

2280 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

Request_for_quotation_8378473847843.exe

pid process

4920 Request_for_quotation_8378473847843.exe
4920 Request_for_quotation_8378473847843.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

Request_for_quotation_8378473847843.exe

description pid process

Token: SeDebugPrivilege 4920 Request_for_quotation_8378473847843.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

Request_for_quotation_8378473847843.exe

pid process

4920 Request_for_quotation_8378473847843.exe

pid	process
2280	schtasks.exe

pid	process
4920	Request_for_quotation_8378473847843.exe
4920	Request_for_quotation_8378473847843.exe

description	pid	process
Token: SeDebugPrivilege	4920	Request_for_quotation_8378473847843.exe

pid	process
4920	Request_for_quotation_8378473847843.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

Request_for_quotation_8378473847843.exe

description	pid	process	target process
PID 1232 wrote to memory of 2280	1232	Request_for_quotation_8378473847843.exe	schtasks.exe
PID 1232 wrote to memory of 2280	1232	Request_for_quotation_8378473847843.exe	schtasks.exe
PID 1232 wrote to memory of 2280	1232	Request_for_quotation_8378473847843.exe	schtasks.exe
PID 1232 wrote to memory of 4920	1232	Request_for_quotation_8378473847843.exe	Request_for_quotation_8378473847843.exe
PID 1232 wrote to memory of 4920	1232	Request_for_quotation_8378473847843.exe	Request_for_quotation_8378473847843.exe
PID 1232 wrote to memory of 4920	1232	Request_for_quotation_8378473847843.exe	Request_for_quotation_8378473847843.exe
PID 1232 wrote to memory of 4920	1232	Request_for_quotation_8378473847843.exe	Request_for_quotation_8378473847843.exe
PID 1232 wrote to memory of 4920	1232	Request_for_quotation_8378473847843.exe	Request_for_quotation_8378473847843.exe
PID 1232 wrote to memory of 4920	1232	Request_for_quotation_8378473847843.exe	Request_for_quotation_8378473847843.exe
PID 1232 wrote to memory of 4920	1232	Request_for_quotation_8378473847843.exe	Request_for_quotation_8378473847843.exe
PID 1232 wrote to memory of 4920	1232	Request_for_quotation_8378473847843.exe	Request_for_quotation_8378473847843.exe

outlook_office_path 1 IoCs

Processes:

Request_for_quotation_8378473847843.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2177723727-746291240-1644359950-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Request_for_quotation_8378473847843.exe

outlook_win_path 1 IoCs

Processes:

Request_for_quotation_8378473847843.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2177723727-746291240-1644359950-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Request_for_quotation_8378473847843.exe

C:\Users\Admin\AppData\Local\Temp\Request_for_quotation_8378473847843.exe
"C:\Users\Admin\AppData\Local\Temp\Request_for_quotation_8378473847843.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1232

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\ThNqvcdqOUI" /XML "C:\Users\Admin\AppData\Local\Temp\tmpA519.tmp"
2⤵
- Creates scheduled task(s)
PID:2280

C:\Users\Admin\AppData\Local\Temp\Request_for_quotation_8378473847843.exe
"{path}"
2⤵
- Accesses Microsoft Outlook profiles
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- outlook_office_path
- outlook_win_path
PID:4920

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Scheduled Task/Job

1

T1053

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

Scheduled Task/Job

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

Scheduled Task/Job

Defense Evasion

Modify Registry

1

T1112

Credential Access

Unsecured Credentials

4

T1552

Credentials In Files

3

T1552.001

Credentials in Registry

1

T1552.002

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Data from Local System

4

T1005

Email Collection

1

T1114

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmpA519.tmp
Filesize
1KB

MD5
686ce326254afa9c8e7cbd3d035b356c

SHA1
9a5eb0241bc009cdac8c22327533cec6b24357bc

SHA256
f95a11b468a1bbd786c0ec70980d5d83f4062f9273337b95794458e206acfc96

SHA512
e4da736f10c237b6b752d29b94a5d18412a285dbfef26f6bbc78caac082be55d95999173a606d94d9ac6631abc29687a76fccbf2ed3f4eccdc5dec9644042b39

Download Submit
memory/1232-12-0x0000000006770000-0x00000000067AC000-memory.dmp

Filesize
240KB

Download
memory/1232-8-0x0000000002BA0000-0x0000000002BB4000-memory.dmp

Filesize
80KB

Download
memory/1232-3-0x0000000005800000-0x0000000005DA4000-memory.dmp

Filesize
5.6MB

Download
memory/1232-4-0x00000000052F0000-0x0000000005382000-memory.dmp

Filesize
584KB

Download
memory/1232-5-0x0000000005450000-0x0000000005460000-memory.dmp

Filesize
64KB

Download
memory/1232-6-0x00000000052C0000-0x00000000052CA000-memory.dmp

Filesize
40KB

Download
memory/1232-7-0x00000000053F0000-0x0000000005446000-memory.dmp

Filesize
344KB

Download
memory/1232-0-0x00000000006E0000-0x000000000081E000-memory.dmp

Filesize
1.2MB

Download
memory/1232-9-0x0000000075350000-0x0000000075B00000-memory.dmp

Filesize
7.7MB

Download
memory/1232-10-0x0000000005450000-0x0000000005460000-memory.dmp

Filesize
64KB

Download
memory/1232-11-0x0000000006F60000-0x0000000006FE2000-memory.dmp

Filesize
520KB

Download
memory/1232-2-0x00000000051B0000-0x000000000524C000-memory.dmp

Filesize
624KB

Download
memory/1232-1-0x0000000075350000-0x0000000075B00000-memory.dmp

Filesize
7.7MB

Download
memory/1232-19-0x0000000075350000-0x0000000075B00000-memory.dmp

Filesize
7.7MB

Download
memory/4920-27-0x0000000006170000-0x00000000061C0000-memory.dmp

Filesize
320KB

Download
memory/4920-16-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/4920-20-0x0000000005340000-0x0000000005350000-memory.dmp

Filesize
64KB

Download
memory/4920-21-0x0000000005310000-0x0000000005328000-memory.dmp

Filesize
96KB

Download
memory/4920-22-0x0000000005F60000-0x0000000005FC6000-memory.dmp

Filesize
408KB

Download
memory/4920-25-0x0000000075350000-0x0000000075B00000-memory.dmp

Filesize
7.7MB

Download
memory/4920-26-0x0000000005340000-0x0000000005350000-memory.dmp

Filesize
64KB

Download
memory/4920-18-0x0000000075350000-0x0000000075B00000-memory.dmp

Filesize
7.7MB

Download
memory/4920-28-0x0000000005340000-0x0000000005350000-memory.dmp

Filesize
64KB

Download
memory/4920-29-0x0000000005340000-0x0000000005350000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads