agenttesla | d1fc82613bb43d33c1d9ddf97aa9a72825b0ab8974fc62bd7e205bd376ecb280

General

Target

Payment copy.exe
Size

1014KB
MD5

9f36c6884ecc5ac7fe027121871596ed
SHA1

abb0b02b36d2556ef2f32911590dd8fceac9fafb
SHA256

d1fc82613bb43d33c1d9ddf97aa9a72825b0ab8974fc62bd7e205bd376ecb280
SHA512

dec37c49fd9c905a77c45fca1db867bd13785b2ae9bbde352f2d80a317975ae831d372cf85421e4b2e145a9818c6c714b8b79e64adb07f58e4bfd2311b357cf9
SSDEEP

24576:PtDYPGTvArkJGorX3g395z4oJMWaTehCCz8HgK:AwArkJGob3G5zIWaTesCo

Score

10^/10

agenttesla collection keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot1507062795:AAEBb0H5OYbp-dWwXk8ffQp0InjOhKxhpbU/

Signatures

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

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Payment copy.exe
Key opened	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Payment copy.exe
Key opened	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Payment copy.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\SsLtblq = "C:\\Users\\Admin\\AppData\\Roaming\\SsLtblq\\SsLtblq.exe"	Payment copy.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1864 set thread context of 1464	1864	Payment copy.exe	28

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

pid	Process
1092	schtasks.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
1864	Payment copy.exe
1464	Payment copy.exe
1464	Payment copy.exe
1464	Payment copy.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1864	Payment copy.exe
Token: SeDebugPrivilege	1464	Payment copy.exe

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 1864 wrote to memory of 1092	1864	Payment copy.exe	26
PID 1864 wrote to memory of 1092	1864	Payment copy.exe	26
PID 1864 wrote to memory of 1092	1864	Payment copy.exe	26
PID 1864 wrote to memory of 1092	1864	Payment copy.exe	26
PID 1864 wrote to memory of 1464	1864	Payment copy.exe	28
PID 1864 wrote to memory of 1464	1864	Payment copy.exe	28
PID 1864 wrote to memory of 1464	1864	Payment copy.exe	28
PID 1864 wrote to memory of 1464	1864	Payment copy.exe	28
PID 1864 wrote to memory of 1464	1864	Payment copy.exe	28
PID 1864 wrote to memory of 1464	1864	Payment copy.exe	28
PID 1864 wrote to memory of 1464	1864	Payment copy.exe	28
PID 1864 wrote to memory of 1464	1864	Payment copy.exe	28
PID 1864 wrote to memory of 1464	1864	Payment copy.exe	28

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Payment copy.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Payment copy.exe

C:\Users\Admin\AppData\Local\Temp\Payment copy.exe
"C:\Users\Admin\AppData\Local\Temp\Payment copy.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1864
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\XSZdCI" /XML "C:\Users\Admin\AppData\Local\Temp\tmpE6F6.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:1092
- C:\Users\Admin\AppData\Local\Temp\Payment copy.exe
  "{path}"
  2⤵
  - Accesses Microsoft Outlook profiles
  - Adds Run key to start application
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - outlook_office_path
  - outlook_win_path
  PID:1464

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

1

T1053

Persistence

Registry Run Keys / Startup Folder

Scheduled Task

Privilege Escalation

Scheduled Task

1

T1053

Defense Evasion

Modify Registry

1

T1112

Credential Access

Credentials in Files

3

T1081

Discovery

System Information Discovery

1

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\Temp\tmpE6F6.tmp

Filesize
1KB

MD5
98d84a27449eab2784221f57516ce0ff

SHA1
13f9132d53d596dc2c262a40e87673fd6d90ad08

SHA256
662c6b726d3a4c3d2b1caa309af56a007f474f7c8517a301175f63257b8d2496

SHA512
953a5143b13dc22eeebb2181e1f432f966cc2ebfcbccbd4d8e1947f1fd3c96a0091e03e11b3655244a9b0c6ce35de123d8200a741a45c27c16be868de3e880e1

Download Submit
memory/1092-59-0x0000000000000000-mapping.dmp

Download
memory/1464-64-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1464-61-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1464-62-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1464-65-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1464-66-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1464-67-0x0000000000437BDE-mapping.dmp

Download
memory/1464-69-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1464-71-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1864-57-0x0000000008020000-0x00000000080A4000-memory.dmp

Filesize
528KB

Download
memory/1864-58-0x00000000006C0000-0x00000000006FC000-memory.dmp

Filesize
240KB

Download
memory/1864-56-0x0000000000410000-0x0000000000422000-memory.dmp

Filesize
72KB

Download
memory/1864-55-0x0000000075911000-0x0000000075913000-memory.dmp

Filesize
8KB

Download
memory/1864-54-0x0000000000E00000-0x0000000000F04000-memory.dmp

Filesize
1.0MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads