agenttesla | a75f2034e8cf618c7ccb7016dbfa873c2b7a83b1818f62281594164e48af34d1

General

Target

INC 718 130 KSI_CSP-7.exe
Size

561KB
MD5

30de63b534b6914cfe3b2fc81dca2dc6
SHA1

3f9ba2f8c12eddf59b99ba9340086e88788e8cc8
SHA256

a75f2034e8cf618c7ccb7016dbfa873c2b7a83b1818f62281594164e48af34d1
SHA512

9282fd20a0fe9310dddbf126b5b5987bfa3aacaf6ce65db0d7d8407cf2806c5e64cb932d3bc8a22dd0c645b560ec2034a4068d7f23822059f90b95a4252c2c45
SSDEEP

12288:y9fNX73sxJwV6Id2oHmlXzuLgNckbwWEAM/CFHtpG2OJ:Gd7cwVNr+bwN2hS7

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
cp5ua.hyperhost.ua
Port:
587
Username:
[email protected]
Password:
7213575aceACE@#$
Email To:
[email protected]

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-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	INC 718 130 KSI_CSP-7.exe
Key opened	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	INC 718 130 KSI_CSP-7.exe
Key opened	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	INC 718 130 KSI_CSP-7.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1152 set thread context of 1792	1152	INC 718 130 KSI_CSP-7.exe	28

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1792	INC 718 130 KSI_CSP-7.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1792	INC 718 130 KSI_CSP-7.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 1152 wrote to memory of 1792	1152	INC 718 130 KSI_CSP-7.exe	28
PID 1152 wrote to memory of 1792	1152	INC 718 130 KSI_CSP-7.exe	28
PID 1152 wrote to memory of 1792	1152	INC 718 130 KSI_CSP-7.exe	28
PID 1152 wrote to memory of 1792	1152	INC 718 130 KSI_CSP-7.exe	28
PID 1152 wrote to memory of 1792	1152	INC 718 130 KSI_CSP-7.exe	28
PID 1152 wrote to memory of 1792	1152	INC 718 130 KSI_CSP-7.exe	28
PID 1152 wrote to memory of 1792	1152	INC 718 130 KSI_CSP-7.exe	28
PID 1152 wrote to memory of 1792	1152	INC 718 130 KSI_CSP-7.exe	28
PID 1152 wrote to memory of 1792	1152	INC 718 130 KSI_CSP-7.exe	28

outlook_office_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	INC 718 130 KSI_CSP-7.exe

outlook_win_path 1 IoCs

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2647223082-2067913677-935928954-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	INC 718 130 KSI_CSP-7.exe

C:\Users\Admin\AppData\Local\Temp\INC 718 130 KSI_CSP-7.exe
"C:\Users\Admin\AppData\Local\Temp\INC 718 130 KSI_CSP-7.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1152
- C:\Users\Admin\AppData\Local\Temp\INC 718 130 KSI_CSP-7.exe
  "C:\Users\Admin\AppData\Local\Temp\INC 718 130 KSI_CSP-7.exe"
  2⤵
  - Accesses Microsoft Outlook profiles
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - outlook_office_path
  - outlook_win_path
  PID:1792

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

3

T1081

Discovery

Lateral Movement

Collection

Data from Local System

Email Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1152-54-0x00000000008E0000-0x0000000000972000-memory.dmp

Filesize
584KB

Download
memory/1152-55-0x0000000000510000-0x0000000000550000-memory.dmp

Filesize
256KB

Download
memory/1152-56-0x0000000000210000-0x0000000000224000-memory.dmp

Filesize
80KB

Download
memory/1152-57-0x0000000000510000-0x0000000000550000-memory.dmp

Filesize
256KB

Download
memory/1152-58-0x0000000000270000-0x000000000027C000-memory.dmp

Filesize
48KB

Download
memory/1152-59-0x00000000053E0000-0x000000000544A000-memory.dmp

Filesize
424KB

Download
memory/1152-60-0x00000000006C0000-0x00000000006F2000-memory.dmp

Filesize
200KB

Download
memory/1792-61-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1792-62-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1792-63-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1792-64-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1792-66-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1792-65-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/1792-68-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1792-70-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/1792-71-0x0000000005040000-0x0000000005080000-memory.dmp

Filesize
256KB

Download
memory/1792-72-0x0000000005040000-0x0000000005080000-memory.dmp

Filesize
256KB

Download

Analysis

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