agenttesla | 4f82e0eba4655665a94f1a8c171e24d3852a33b121a5792348f143fa117ebc6f

General

Target

4f82e0eba4655665a94f1a8c171e24d3852a33b121a5792348f143fa117ebc6f.exe
Size

715KB
MD5

78584c3f3cc4c8003211291137168fe5
SHA1

33c5fc8ae41234a180469610949e2478cc599367
SHA256

4f82e0eba4655665a94f1a8c171e24d3852a33b121a5792348f143fa117ebc6f
SHA512

1be1b15c20945594c506ab4962cf8cd442a9defae6ece126af180e620c5c9755c63b306497e601e30c0df85a09887988c776bbcf9963abcf4255fce63036232a
SSDEEP

12288:qf/U/5s5BwQlHJ6Wj+yFPPjjsI9SMVzGrFYGV1YjncjZnbCkIF:f/5DQZJzBPjjHVzgO0YwjZnbCkI

Score

10^/10

agenttesla collection keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: ftp
Host:
ftp://41.216.183.100
Port:
21
Username:
ftplogs11
Password:
Price123

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:

4f82e0eba4655665a94f1a8c171e24d3852a33b121a5792348f143fa117ebc6f.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	4f82e0eba4655665a94f1a8c171e24d3852a33b121a5792348f143fa117ebc6f.exe
Key opened	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	4f82e0eba4655665a94f1a8c171e24d3852a33b121a5792348f143fa117ebc6f.exe
Key opened	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	4f82e0eba4655665a94f1a8c171e24d3852a33b121a5792348f143fa117ebc6f.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

4f82e0eba4655665a94f1a8c171e24d3852a33b121a5792348f143fa117ebc6f.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows\CurrentVersion\Run\dWVuXk = "C:\\Users\\Admin\\AppData\\Roaming\\dWVuXk\\dWVuXk.exe"	4f82e0eba4655665a94f1a8c171e24d3852a33b121a5792348f143fa117ebc6f.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

4f82e0eba4655665a94f1a8c171e24d3852a33b121a5792348f143fa117ebc6f.exe

description	pid	process	target process
PID 332 set thread context of 828	332	4f82e0eba4655665a94f1a8c171e24d3852a33b121a5792348f143fa117ebc6f.exe	4f82e0eba4655665a94f1a8c171e24d3852a33b121a5792348f143fa117ebc6f.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

4f82e0eba4655665a94f1a8c171e24d3852a33b121a5792348f143fa117ebc6f.exe

pid	process
828	4f82e0eba4655665a94f1a8c171e24d3852a33b121a5792348f143fa117ebc6f.exe
828	4f82e0eba4655665a94f1a8c171e24d3852a33b121a5792348f143fa117ebc6f.exe
828	4f82e0eba4655665a94f1a8c171e24d3852a33b121a5792348f143fa117ebc6f.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

4f82e0eba4655665a94f1a8c171e24d3852a33b121a5792348f143fa117ebc6f.exe

description pid process

Token: SeDebugPrivilege 828 4f82e0eba4655665a94f1a8c171e24d3852a33b121a5792348f143fa117ebc6f.exe

description	pid	process
Token: SeDebugPrivilege	828	4f82e0eba4655665a94f1a8c171e24d3852a33b121a5792348f143fa117ebc6f.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

4f82e0eba4655665a94f1a8c171e24d3852a33b121a5792348f143fa117ebc6f.exe

description	pid	process	target process
PID 332 wrote to memory of 828	332	4f82e0eba4655665a94f1a8c171e24d3852a33b121a5792348f143fa117ebc6f.exe	4f82e0eba4655665a94f1a8c171e24d3852a33b121a5792348f143fa117ebc6f.exe
PID 332 wrote to memory of 828	332	4f82e0eba4655665a94f1a8c171e24d3852a33b121a5792348f143fa117ebc6f.exe	4f82e0eba4655665a94f1a8c171e24d3852a33b121a5792348f143fa117ebc6f.exe
PID 332 wrote to memory of 828	332	4f82e0eba4655665a94f1a8c171e24d3852a33b121a5792348f143fa117ebc6f.exe	4f82e0eba4655665a94f1a8c171e24d3852a33b121a5792348f143fa117ebc6f.exe
PID 332 wrote to memory of 828	332	4f82e0eba4655665a94f1a8c171e24d3852a33b121a5792348f143fa117ebc6f.exe	4f82e0eba4655665a94f1a8c171e24d3852a33b121a5792348f143fa117ebc6f.exe
PID 332 wrote to memory of 828	332	4f82e0eba4655665a94f1a8c171e24d3852a33b121a5792348f143fa117ebc6f.exe	4f82e0eba4655665a94f1a8c171e24d3852a33b121a5792348f143fa117ebc6f.exe
PID 332 wrote to memory of 828	332	4f82e0eba4655665a94f1a8c171e24d3852a33b121a5792348f143fa117ebc6f.exe	4f82e0eba4655665a94f1a8c171e24d3852a33b121a5792348f143fa117ebc6f.exe
PID 332 wrote to memory of 828	332	4f82e0eba4655665a94f1a8c171e24d3852a33b121a5792348f143fa117ebc6f.exe	4f82e0eba4655665a94f1a8c171e24d3852a33b121a5792348f143fa117ebc6f.exe
PID 332 wrote to memory of 828	332	4f82e0eba4655665a94f1a8c171e24d3852a33b121a5792348f143fa117ebc6f.exe	4f82e0eba4655665a94f1a8c171e24d3852a33b121a5792348f143fa117ebc6f.exe
PID 332 wrote to memory of 828	332	4f82e0eba4655665a94f1a8c171e24d3852a33b121a5792348f143fa117ebc6f.exe	4f82e0eba4655665a94f1a8c171e24d3852a33b121a5792348f143fa117ebc6f.exe

outlook_office_path 1 IoCs

Processes:

4f82e0eba4655665a94f1a8c171e24d3852a33b121a5792348f143fa117ebc6f.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	4f82e0eba4655665a94f1a8c171e24d3852a33b121a5792348f143fa117ebc6f.exe

outlook_win_path 1 IoCs

Processes:

4f82e0eba4655665a94f1a8c171e24d3852a33b121a5792348f143fa117ebc6f.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-3406023954-474543476-3319432036-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	4f82e0eba4655665a94f1a8c171e24d3852a33b121a5792348f143fa117ebc6f.exe

C:\Users\Admin\AppData\Local\Temp\4f82e0eba4655665a94f1a8c171e24d3852a33b121a5792348f143fa117ebc6f.exe
"C:\Users\Admin\AppData\Local\Temp\4f82e0eba4655665a94f1a8c171e24d3852a33b121a5792348f143fa117ebc6f.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:332

C:\Users\Admin\AppData\Local\Temp\4f82e0eba4655665a94f1a8c171e24d3852a33b121a5792348f143fa117ebc6f.exe
"C:\Users\Admin\AppData\Local\Temp\4f82e0eba4655665a94f1a8c171e24d3852a33b121a5792348f143fa117ebc6f.exe"
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:828

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Credentials in Files

3

T1081

Discovery

Lateral Movement

Collection

Data from Local System

Email Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/332-54-0x0000000000D70000-0x0000000000E2A000-memory.dmp

Filesize
744KB

Download
memory/332-55-0x00000000767B1000-0x00000000767B3000-memory.dmp

Filesize
8KB

Download
memory/332-56-0x00000000004A0000-0x00000000004B8000-memory.dmp

Filesize
96KB

Download
memory/332-57-0x0000000000480000-0x000000000048C000-memory.dmp

Filesize
48KB

Download
memory/332-58-0x0000000004D80000-0x0000000004DF6000-memory.dmp

Filesize
472KB

Download
memory/332-59-0x00000000005C0000-0x00000000005FC000-memory.dmp

Filesize
240KB

Download
memory/828-60-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/828-61-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/828-63-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/828-66-0x0000000000437BEE-mapping.dmp

Download
memory/828-65-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/828-64-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/828-68-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/828-70-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads