agenttesla | db32b295a5b8d07a8bf93cee250587b68d12e45141859c1f9a73552c572db41f

General

Target

Swift confirmation copy.exe
Size

1.1MB
MD5

fcd8c31d4cddc5ce08f1cc04b1588732
SHA1

b4b26d9674252eb6dcdafc00135761c142a8f210
SHA256

db32b295a5b8d07a8bf93cee250587b68d12e45141859c1f9a73552c572db41f
SHA512

e28a6ceb034de77abffb680b98da98b14329c8efbdc9b903d0ca42f1d1f5ecd9f431842cea023906e746e21e805c50054683b8a0a6003619b40c10491686dc34
SSDEEP

24576:qcbUAwJIbJ3lKyNw+mnB2vY0ISdriluWypJwB:qAUxSJUJn8ESdDW2JwB

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.empoloshotel.co.ke
Port:
587
Username:
[email protected]
Password:
9n4NJdr*&($E

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

Processes:

Swift confirmation copy.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Swift confirmation copy.exe
Key opened	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Swift confirmation copy.exe
Key opened	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Swift confirmation copy.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.

Processes:

flow ioc

4 api.ipify.org
5 api.ipify.org
Suspicious use of SetThreadContext 1 IoCs

Processes:

Swift confirmation copy.exe

description pid process target process

PID 1976 set thread context of 1740 1976 Swift confirmation copy.exe Swift confirmation copy.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

632 schtasks.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

Swift confirmation copy.exeSwift confirmation copy.exe

pid process

1976 Swift confirmation copy.exe
1740 Swift confirmation copy.exe
1740 Swift confirmation copy.exe
1740 Swift confirmation copy.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

Swift confirmation copy.exeSwift confirmation copy.exe

description pid process

Token: SeDebugPrivilege 1976 Swift confirmation copy.exe
Token: SeDebugPrivilege 1740 Swift confirmation copy.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

Swift confirmation copy.exe

pid process

1740 Swift confirmation copy.exe

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

description	pid	process	target process
PID 1976 set thread context of 1740	1976	Swift confirmation copy.exe	Swift confirmation copy.exe

pid	process
632	schtasks.exe

pid	process
1976	Swift confirmation copy.exe
1740	Swift confirmation copy.exe
1740	Swift confirmation copy.exe
1740	Swift confirmation copy.exe

description	pid	process
Token: SeDebugPrivilege	1976	Swift confirmation copy.exe
Token: SeDebugPrivilege	1740	Swift confirmation copy.exe

pid	process
1740	Swift confirmation copy.exe

Suspicious use of WriteProcessMemory 13 IoCs

Processes:

Swift confirmation copy.exe

description	pid	process	target process
PID 1976 wrote to memory of 632	1976	Swift confirmation copy.exe	schtasks.exe
PID 1976 wrote to memory of 632	1976	Swift confirmation copy.exe	schtasks.exe
PID 1976 wrote to memory of 632	1976	Swift confirmation copy.exe	schtasks.exe
PID 1976 wrote to memory of 632	1976	Swift confirmation copy.exe	schtasks.exe
PID 1976 wrote to memory of 1740	1976	Swift confirmation copy.exe	Swift confirmation copy.exe
PID 1976 wrote to memory of 1740	1976	Swift confirmation copy.exe	Swift confirmation copy.exe
PID 1976 wrote to memory of 1740	1976	Swift confirmation copy.exe	Swift confirmation copy.exe
PID 1976 wrote to memory of 1740	1976	Swift confirmation copy.exe	Swift confirmation copy.exe
PID 1976 wrote to memory of 1740	1976	Swift confirmation copy.exe	Swift confirmation copy.exe
PID 1976 wrote to memory of 1740	1976	Swift confirmation copy.exe	Swift confirmation copy.exe
PID 1976 wrote to memory of 1740	1976	Swift confirmation copy.exe	Swift confirmation copy.exe
PID 1976 wrote to memory of 1740	1976	Swift confirmation copy.exe	Swift confirmation copy.exe
PID 1976 wrote to memory of 1740	1976	Swift confirmation copy.exe	Swift confirmation copy.exe

outlook_office_path 1 IoCs

Processes:

Swift confirmation copy.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Swift confirmation copy.exe

outlook_win_path 1 IoCs

Processes:

Swift confirmation copy.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Swift confirmation copy.exe

C:\Users\Admin\AppData\Local\Temp\Swift confirmation copy.exe
"C:\Users\Admin\AppData\Local\Temp\Swift confirmation copy.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1976
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\wkbjEousZ" /XML "C:\Users\Admin\AppData\Local\Temp\tmp736C.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:632
- C:\Users\Admin\AppData\Local\Temp\Swift confirmation copy.exe
  "{path}"
  2⤵
  - Accesses Microsoft Outlook profiles
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - outlook_office_path
  - outlook_win_path
  PID:1740

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

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

Email Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp736C.tmp

Filesize
1KB

MD5
a04746d89fd92a4c896efdeab40415d1

SHA1
5c2debe62a24120d0b3e962ffc9ce3e64d82c7a3

SHA256
739b9519927a9f825ac9042e0b66258b273ec58a7f48e7425ee3d1500e8b71d8

SHA512
9268721ef59b4df208f2283f83e562e81e87123efc599951e026b1e1be46dc0ea124e5f158775c2decb5ce1bd61160538fbddc1fd664d08fdf5277eb09d89eec

Download Submit
memory/632-59-0x0000000000000000-mapping.dmp

Download
memory/1740-64-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1740-61-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1740-62-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1740-65-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1740-66-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1740-67-0x0000000000437C5E-mapping.dmp

Download
memory/1740-69-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1740-71-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1976-57-0x0000000005350000-0x00000000053EC000-memory.dmp

Filesize
624KB

Download
memory/1976-58-0x00000000053F0000-0x0000000005444000-memory.dmp

Filesize
336KB

Download
memory/1976-56-0x0000000000560000-0x0000000000572000-memory.dmp

Filesize
72KB

Download
memory/1976-55-0x00000000764D1000-0x00000000764D3000-memory.dmp

Filesize
8KB

Download
memory/1976-54-0x0000000000AE0000-0x0000000000BFC000-memory.dmp

Filesize
1.1MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads