agenttesla | 2e53201aa15cf8066ec055513ccb2b0afe19b598cfa9b0823123c0c7dcac43be

General

Target

c7057a9a9f625dc07c2d893859df339831330e74a0cfb6b7677bf973f0af279f.exe
Size

671KB
MD5

e0b1800a3e2130e054ccb47449deaf40
SHA1

0607caa0928ba90d7129371dc3c927a4e6738149
SHA256

c7057a9a9f625dc07c2d893859df339831330e74a0cfb6b7677bf973f0af279f
SHA512

e22f7618cc75cb83c38729924c5bdc2bcbad3d35297f08c521d8aa1c006ee65129bc1a49ce2f61e4dc85af263ce94c3bf02387b943d0d5d7095e5143f4ce68de
SSDEEP

12288:P5ymzZBEP85fOqOPwoGzVqgH2qHQVBS1YbS5YILRjSBZVGSjrAArtJiRC:l9BEP8BOqywoGzVqw28QVBSQsHljeCOL

Score

10^/10

agenttesla collection keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

C2

https://api.telegram.org/bot5814058627:AAFjPgERfyp3AZJXAfISMezajcw2VR_A_9U/

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-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	c7057a9a9f625dc07c2d893859df339831330e74a0cfb6b7677bf973f0af279f.exe
Key opened	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	c7057a9a9f625dc07c2d893859df339831330e74a0cfb6b7677bf973f0af279f.exe
Key opened	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	c7057a9a9f625dc07c2d893859df339831330e74a0cfb6b7677bf973f0af279f.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-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Windows\CurrentVersion\Run\SIqmq = "C:\\Users\\Admin\\AppData\\Roaming\\SIqmq\\SIqmq.exe"	c7057a9a9f625dc07c2d893859df339831330e74a0cfb6b7677bf973f0af279f.exe

Looks up external IP address via web service 2 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
4	api.ipify.org
5	api.ipify.org

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1308 set thread context of 1884	1308	c7057a9a9f625dc07c2d893859df339831330e74a0cfb6b7677bf973f0af279f.exe	33

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

T1053

pid	Process
844	schtasks.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
1308	c7057a9a9f625dc07c2d893859df339831330e74a0cfb6b7677bf973f0af279f.exe
1308	c7057a9a9f625dc07c2d893859df339831330e74a0cfb6b7677bf973f0af279f.exe
1308	c7057a9a9f625dc07c2d893859df339831330e74a0cfb6b7677bf973f0af279f.exe
1308	c7057a9a9f625dc07c2d893859df339831330e74a0cfb6b7677bf973f0af279f.exe
1308	c7057a9a9f625dc07c2d893859df339831330e74a0cfb6b7677bf973f0af279f.exe
1144	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	1308	c7057a9a9f625dc07c2d893859df339831330e74a0cfb6b7677bf973f0af279f.exe
Token: SeDebugPrivilege	1884	c7057a9a9f625dc07c2d893859df339831330e74a0cfb6b7677bf973f0af279f.exe
Token: SeDebugPrivilege	1144	powershell.exe

Suspicious use of WriteProcessMemory 21 IoCs

description	pid	Process	procid_target
PID 1308 wrote to memory of 1144	1308	c7057a9a9f625dc07c2d893859df339831330e74a0cfb6b7677bf973f0af279f.exe	28
PID 1308 wrote to memory of 1144	1308	c7057a9a9f625dc07c2d893859df339831330e74a0cfb6b7677bf973f0af279f.exe	28
PID 1308 wrote to memory of 1144	1308	c7057a9a9f625dc07c2d893859df339831330e74a0cfb6b7677bf973f0af279f.exe	28
PID 1308 wrote to memory of 1144	1308	c7057a9a9f625dc07c2d893859df339831330e74a0cfb6b7677bf973f0af279f.exe	28
PID 1308 wrote to memory of 844	1308	c7057a9a9f625dc07c2d893859df339831330e74a0cfb6b7677bf973f0af279f.exe	30
PID 1308 wrote to memory of 844	1308	c7057a9a9f625dc07c2d893859df339831330e74a0cfb6b7677bf973f0af279f.exe	30
PID 1308 wrote to memory of 844	1308	c7057a9a9f625dc07c2d893859df339831330e74a0cfb6b7677bf973f0af279f.exe	30
PID 1308 wrote to memory of 844	1308	c7057a9a9f625dc07c2d893859df339831330e74a0cfb6b7677bf973f0af279f.exe	30
PID 1308 wrote to memory of 1564	1308	c7057a9a9f625dc07c2d893859df339831330e74a0cfb6b7677bf973f0af279f.exe	32
PID 1308 wrote to memory of 1564	1308	c7057a9a9f625dc07c2d893859df339831330e74a0cfb6b7677bf973f0af279f.exe	32
PID 1308 wrote to memory of 1564	1308	c7057a9a9f625dc07c2d893859df339831330e74a0cfb6b7677bf973f0af279f.exe	32
PID 1308 wrote to memory of 1564	1308	c7057a9a9f625dc07c2d893859df339831330e74a0cfb6b7677bf973f0af279f.exe	32
PID 1308 wrote to memory of 1884	1308	c7057a9a9f625dc07c2d893859df339831330e74a0cfb6b7677bf973f0af279f.exe	33
PID 1308 wrote to memory of 1884	1308	c7057a9a9f625dc07c2d893859df339831330e74a0cfb6b7677bf973f0af279f.exe	33
PID 1308 wrote to memory of 1884	1308	c7057a9a9f625dc07c2d893859df339831330e74a0cfb6b7677bf973f0af279f.exe	33
PID 1308 wrote to memory of 1884	1308	c7057a9a9f625dc07c2d893859df339831330e74a0cfb6b7677bf973f0af279f.exe	33
PID 1308 wrote to memory of 1884	1308	c7057a9a9f625dc07c2d893859df339831330e74a0cfb6b7677bf973f0af279f.exe	33
PID 1308 wrote to memory of 1884	1308	c7057a9a9f625dc07c2d893859df339831330e74a0cfb6b7677bf973f0af279f.exe	33
PID 1308 wrote to memory of 1884	1308	c7057a9a9f625dc07c2d893859df339831330e74a0cfb6b7677bf973f0af279f.exe	33
PID 1308 wrote to memory of 1884	1308	c7057a9a9f625dc07c2d893859df339831330e74a0cfb6b7677bf973f0af279f.exe	33
PID 1308 wrote to memory of 1884	1308	c7057a9a9f625dc07c2d893859df339831330e74a0cfb6b7677bf973f0af279f.exe	33

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	c7057a9a9f625dc07c2d893859df339831330e74a0cfb6b7677bf973f0af279f.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3499517378-2376672570-1134980332-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	c7057a9a9f625dc07c2d893859df339831330e74a0cfb6b7677bf973f0af279f.exe

C:\Users\Admin\AppData\Local\Temp\c7057a9a9f625dc07c2d893859df339831330e74a0cfb6b7677bf973f0af279f.exe
"C:\Users\Admin\AppData\Local\Temp\c7057a9a9f625dc07c2d893859df339831330e74a0cfb6b7677bf973f0af279f.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1308
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\oJQHsIjJ.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1144
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\oJQHsIjJ" /XML "C:\Users\Admin\AppData\Local\Temp\tmpC9F4.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:844
- C:\Users\Admin\AppData\Local\Temp\c7057a9a9f625dc07c2d893859df339831330e74a0cfb6b7677bf973f0af279f.exe
  "C:\Users\Admin\AppData\Local\Temp\c7057a9a9f625dc07c2d893859df339831330e74a0cfb6b7677bf973f0af279f.exe"
  2⤵
  PID:1564
- C:\Users\Admin\AppData\Local\Temp\c7057a9a9f625dc07c2d893859df339831330e74a0cfb6b7677bf973f0af279f.exe
  "C:\Users\Admin\AppData\Local\Temp\c7057a9a9f625dc07c2d893859df339831330e74a0cfb6b7677bf973f0af279f.exe"
  2⤵
  - Accesses Microsoft Outlook profiles
  - Adds Run key to start application
  - Suspicious use of AdjustPrivilegeToken
  - outlook_office_path
  - outlook_win_path
  PID:1884

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\tmpC9F4.tmp

Filesize
1KB

MD5
fb1c5341d9171990d19696082c8d648b

SHA1
528905e277ddb1b8b33de44dd31ba72c37f76e07

SHA256
b293a0e2a39550d111d829f1afcbe0006e934a886486f5ed2030039860cb571c

SHA512
51ae7d851c4f7ba2bc8f52cbb0bbf11adc324db72892910ba6062eb0b829380983e2635c8223acafd6758718bbef93da3a3b63d946266787cbe4388ddd8e47e1

Download Submit
memory/1144-79-0x0000000002720000-0x0000000002760000-memory.dmp

Filesize
256KB

Download
memory/1308-55-0x0000000004B60000-0x0000000004BA0000-memory.dmp

Filesize
256KB

Download
memory/1308-56-0x00000000003F0000-0x0000000000400000-memory.dmp

Filesize
64KB

Download
memory/1308-57-0x0000000004B60000-0x0000000004BA0000-memory.dmp

Filesize
256KB

Download
memory/1308-58-0x0000000000610000-0x000000000061A000-memory.dmp

Filesize
40KB

Download
memory/1308-59-0x0000000004EE0000-0x0000000004F4C000-memory.dmp

Filesize
432KB

Download
memory/1308-65-0x0000000004BD0000-0x0000000004C02000-memory.dmp

Filesize
200KB

Download
memory/1308-54-0x0000000000070000-0x000000000011E000-memory.dmp

Filesize
696KB

Download
memory/1884-66-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1884-68-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1884-69-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1884-71-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1884-70-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/1884-75-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1884-77-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1884-78-0x0000000004FE0000-0x0000000005020000-memory.dmp

Filesize
256KB

Download
memory/1884-67-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1884-101-0x0000000004FE0000-0x0000000005020000-memory.dmp

Filesize
256KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads