agenttesla | b3856363a644000af9fdd096f7f19b00719e596fc41c94d03643f724810afc4f

General

Target

payment copy (2).exe
Size

884KB
MD5

5cc9f8e39f90f420adda6699196bb877
SHA1

a402d16c6dc29521ad519e8a96933578677369c6
SHA256

545830c8f3640a7fa7c37115b87fd7c3f8872a580effec10d42a0f4e549c9732
SHA512

860c78baa29d378c2cff93baeaa4922ebe9b1cc08cf6ca2160b6cb694962b96c90a26c2b61b870a1a453b307fe343dd5c894ad2bcc51ec6fbd79c15d0fd9d78e
SSDEEP

12288:UFWO4z6C42iNOAyPwC5ymqabONmNs3eqjJ5nlaokrZ5CHj8hgDn++1EV3gtZvbNC:UwO4ut1tu9qOsJjrl2

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
mail.scooptechuae.com
Port:
587
Username:
[email protected]
Password:
scoop@1234

Signatures

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

payment copy (2).exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Control Panel\International\Geo\Nation	payment copy (2).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:

payment copy (2).exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	payment copy (2).exe
Key opened	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	payment copy (2).exe
Key opened	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	payment copy (2).exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

payment copy (2).exe

description pid process target process

PID 4696 set thread context of 1640 4696 payment copy (2).exe payment copy (2).exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

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
T1053

Processes:

schtasks.exe

pid process

1824 schtasks.exe
Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

payment copy (2).exepayment copy (2).exe

pid process

4696 payment copy (2).exe
1640 payment copy (2).exe
1640 payment copy (2).exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

payment copy (2).exepayment copy (2).exe

description pid process

Token: SeDebugPrivilege 4696 payment copy (2).exe
Token: SeDebugPrivilege 1640 payment copy (2).exe

description	pid	process	target process
PID 4696 set thread context of 1640	4696	payment copy (2).exe	payment copy (2).exe

pid	process
1824	schtasks.exe

pid	process
4696	payment copy (2).exe
1640	payment copy (2).exe
1640	payment copy (2).exe

description	pid	process
Token: SeDebugPrivilege	4696	payment copy (2).exe
Token: SeDebugPrivilege	1640	payment copy (2).exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

payment copy (2).exe

description	pid	process	target process
PID 4696 wrote to memory of 1824	4696	payment copy (2).exe	schtasks.exe
PID 4696 wrote to memory of 1824	4696	payment copy (2).exe	schtasks.exe
PID 4696 wrote to memory of 1824	4696	payment copy (2).exe	schtasks.exe
PID 4696 wrote to memory of 1640	4696	payment copy (2).exe	payment copy (2).exe
PID 4696 wrote to memory of 1640	4696	payment copy (2).exe	payment copy (2).exe
PID 4696 wrote to memory of 1640	4696	payment copy (2).exe	payment copy (2).exe
PID 4696 wrote to memory of 1640	4696	payment copy (2).exe	payment copy (2).exe
PID 4696 wrote to memory of 1640	4696	payment copy (2).exe	payment copy (2).exe
PID 4696 wrote to memory of 1640	4696	payment copy (2).exe	payment copy (2).exe
PID 4696 wrote to memory of 1640	4696	payment copy (2).exe	payment copy (2).exe
PID 4696 wrote to memory of 1640	4696	payment copy (2).exe	payment copy (2).exe

outlook_office_path 1 IoCs

Processes:

payment copy (2).exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	payment copy (2).exe

outlook_win_path 1 IoCs

Processes:

payment copy (2).exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	payment copy (2).exe

C:\Users\Admin\AppData\Local\Temp\payment copy (2).exe
"C:\Users\Admin\AppData\Local\Temp\payment copy (2).exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4696

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\FZmuQuJwH" /XML "C:\Users\Admin\AppData\Local\Temp\tmpF002.tmp"
2⤵
- Creates scheduled task(s)
PID:1824

C:\Users\Admin\AppData\Local\Temp\payment copy (2).exe
"{path}"
2⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:1640

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Scheduled Task

1

T1053

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Credential Access

Credentials in Files

3

T1081

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Lateral Movement

Collection

Data from Local System

Email Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\payment copy (2).exe.log

Filesize
1KB

MD5
568cff9ba1570565b45bf9ef7e636f7f

SHA1
d07d800e4334c2566181d3fcf9d644512a5a992e

SHA256
b094cb1ef7da4d1a6ed0b9dc687619033e44b960f4be00652a46fe945398bc09

SHA512
623e2fc4ba85f3465744dcd3e52cfa9e83009d18d5a8f4239842b2ddd0b0c91cd447072f7844cd9e6f8ef571f38743b22820f5cc741f9e55823d241146f9830b

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpF002.tmp

Filesize
1KB

MD5
122d33459c51b01c527f93a2505ed474

SHA1
48e1be33f7f666fc11156445b105495e0c76726d

SHA256
e3867addebfd7d1651d5852af6f436f45f5676dfeff1441062b5718589689528

SHA512
fc83ff91e46282599de70023271e37201922e2d07c13c498d653db81fb0cda292a2b74bbf1e23d26295884ea826f97441d54b89045148bf9dc38afee09f35e9d

Download Submit
memory/1640-139-0x0000000000000000-mapping.dmp

Download
memory/1640-140-0x0000000000400000-0x000000000043A000-memory.dmp

Filesize
232KB

Download
memory/1640-142-0x0000000005970000-0x00000000059D6000-memory.dmp

Filesize
408KB

Download
memory/1640-143-0x00000000061F0000-0x0000000006240000-memory.dmp

Filesize
320KB

Download
memory/1824-137-0x0000000000000000-mapping.dmp

Download
memory/4696-132-0x0000000000900000-0x00000000009E2000-memory.dmp

Filesize
904KB

Download
memory/4696-133-0x0000000005940000-0x0000000005EE4000-memory.dmp

Filesize
5.6MB

Download
memory/4696-134-0x0000000005280000-0x0000000005312000-memory.dmp

Filesize
584KB

Download
memory/4696-135-0x0000000005390000-0x000000000542C000-memory.dmp

Filesize
624KB

Download
memory/4696-136-0x0000000005320000-0x000000000532A000-memory.dmp

Filesize
40KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads