agenttesla | 5d555eddfc23183dd821432fd2a4a04a543c8c1907b636440eb6e7d21829576c

General

Target

liamhugox.exe
Size

23KB
MD5

bf36c3069116a3da50f1064adfdd155a
SHA1

cbb6f81f80e270ca89059eb96aab393f7b513044
SHA256

5d555eddfc23183dd821432fd2a4a04a543c8c1907b636440eb6e7d21829576c
SHA512

8c557a6943de45b1405405dea568a726eaf6f7b4874b0b93efaba467f3454bf68f674bb52d2c5e69fafdf3b530bcdc57cfc53c3443f6f95b8b561508c84a81bc

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
frostdell.uk
Port:
587
Username:
userlogs@frostdell.uk
Password:
7213575aceACE@#$

Signatures

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

AgentTesla Payload 4 IoCs

Processes:

resource	yara_rule
behavioral2/memory/4760-10-0x0000000005AC0000-0x0000000005B1B000-memory.dmp	family_agenttesla
behavioral2/memory/4152-11-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral2/memory/4152-12-0x000000000043764E-mapping.dmp	family_agenttesla
behavioral2/memory/4440-24-0x000000000043764E-mapping.dmp	family_agenttesla

Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware

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

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

Data from Local System
T1005

Credentials in Files
T1081

Suspicious use of NtSetInformationThreadHideFromDebugger 12 IoCs

Processes:

liamhugox.exe

pid	process
4760	liamhugox.exe
4760	liamhugox.exe
4760	liamhugox.exe
4760	liamhugox.exe
4760	liamhugox.exe
4760	liamhugox.exe
4760	liamhugox.exe
4760	liamhugox.exe
4760	liamhugox.exe
4760	liamhugox.exe
4760	liamhugox.exe
4760	liamhugox.exe

Suspicious use of SetThreadContext 4 IoCs

Processes:

liamhugox.exe

description	pid	process	target process
PID 4760 set thread context of 4152	4760	liamhugox.exe	liamhugox.exe
PID 4760 set thread context of 3280	4760	liamhugox.exe	liamhugox.exe
PID 4760 set thread context of 3960	4760	liamhugox.exe	liamhugox.exe
PID 4760 set thread context of 4440	4760	liamhugox.exe	liamhugox.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

4052 3280 WerFault.exe liamhugox.exe
Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

liamhugox.exeliamhugox.exe

pid process

4760 liamhugox.exe
4152 liamhugox.exe
4152 liamhugox.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

liamhugox.exeliamhugox.exe

description pid process

Token: SeDebugPrivilege 4760 liamhugox.exe
Token: SeDebugPrivilege 4152 liamhugox.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

liamhugox.exe

pid process

4152 liamhugox.exe

pid	pid_target	process	target process
4052	3280	WerFault.exe	liamhugox.exe

description	pid	process
Token: SeDebugPrivilege	4760	liamhugox.exe
Token: SeDebugPrivilege	4152	liamhugox.exe

pid	process
4152	liamhugox.exe

Suspicious use of WriteProcessMemory 33 IoCs

Processes:

liamhugox.exe

description	pid	process	target process
PID 4760 wrote to memory of 4152	4760	liamhugox.exe	liamhugox.exe
PID 4760 wrote to memory of 4152	4760	liamhugox.exe	liamhugox.exe
PID 4760 wrote to memory of 4152	4760	liamhugox.exe	liamhugox.exe
PID 4760 wrote to memory of 4152	4760	liamhugox.exe	liamhugox.exe
PID 4760 wrote to memory of 4152	4760	liamhugox.exe	liamhugox.exe
PID 4760 wrote to memory of 4152	4760	liamhugox.exe	liamhugox.exe
PID 4760 wrote to memory of 4152	4760	liamhugox.exe	liamhugox.exe
PID 4760 wrote to memory of 4152	4760	liamhugox.exe	liamhugox.exe
PID 4760 wrote to memory of 3280	4760	liamhugox.exe	liamhugox.exe
PID 4760 wrote to memory of 3280	4760	liamhugox.exe	liamhugox.exe
PID 4760 wrote to memory of 3280	4760	liamhugox.exe	liamhugox.exe
PID 4760 wrote to memory of 3280	4760	liamhugox.exe	liamhugox.exe
PID 4760 wrote to memory of 3280	4760	liamhugox.exe	liamhugox.exe
PID 4760 wrote to memory of 3280	4760	liamhugox.exe	liamhugox.exe
PID 4760 wrote to memory of 3960	4760	liamhugox.exe	liamhugox.exe
PID 4760 wrote to memory of 3960	4760	liamhugox.exe	liamhugox.exe
PID 4760 wrote to memory of 3960	4760	liamhugox.exe	liamhugox.exe
PID 4760 wrote to memory of 3960	4760	liamhugox.exe	liamhugox.exe
PID 4760 wrote to memory of 3960	4760	liamhugox.exe	liamhugox.exe
PID 4760 wrote to memory of 3960	4760	liamhugox.exe	liamhugox.exe
PID 4760 wrote to memory of 3960	4760	liamhugox.exe	liamhugox.exe
PID 4760 wrote to memory of 3960	4760	liamhugox.exe	liamhugox.exe
PID 4760 wrote to memory of 4440	4760	liamhugox.exe	liamhugox.exe
PID 4760 wrote to memory of 4440	4760	liamhugox.exe	liamhugox.exe
PID 4760 wrote to memory of 4440	4760	liamhugox.exe	liamhugox.exe
PID 4760 wrote to memory of 4440	4760	liamhugox.exe	liamhugox.exe
PID 4760 wrote to memory of 4440	4760	liamhugox.exe	liamhugox.exe
PID 4760 wrote to memory of 4440	4760	liamhugox.exe	liamhugox.exe
PID 4760 wrote to memory of 4440	4760	liamhugox.exe	liamhugox.exe
PID 4760 wrote to memory of 4440	4760	liamhugox.exe	liamhugox.exe
PID 4760 wrote to memory of 4072	4760	liamhugox.exe	liamhugox.exe
PID 4760 wrote to memory of 4072	4760	liamhugox.exe	liamhugox.exe
PID 4760 wrote to memory of 4072	4760	liamhugox.exe	liamhugox.exe

C:\Users\Admin\AppData\Local\Temp\liamhugox.exe
"C:\Users\Admin\AppData\Local\Temp\liamhugox.exe"
1⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4760

C:\Users\Admin\AppData\Local\Temp\liamhugox.exe
"C:\Users\Admin\AppData\Local\Temp\liamhugox.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:4152

C:\Users\Admin\AppData\Local\Temp\liamhugox.exe
"C:\Users\Admin\AppData\Local\Temp\liamhugox.exe"
2⤵
PID:3280

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3280 -s 24
3⤵
- Program crash
PID:4052

C:\Users\Admin\AppData\Local\Temp\liamhugox.exe
"C:\Users\Admin\AppData\Local\Temp\liamhugox.exe"
2⤵
PID:3960

C:\Users\Admin\AppData\Local\Temp\liamhugox.exe
"C:\Users\Admin\AppData\Local\Temp\liamhugox.exe"
2⤵
PID:4440

C:\Users\Admin\AppData\Local\Temp\liamhugox.exe
"C:\Users\Admin\AppData\Local\Temp\liamhugox.exe"
2⤵
PID:4072

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

3

T1081

Discovery

Lateral Movement

Collection

Data from Local System

3

T1005

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/3280-16-0x000000000043764E-mapping.dmp

Download
memory/3960-22-0x0000000073370000-0x0000000073A5E000-memory.dmp

Filesize
6.9MB

Download
memory/3960-19-0x000000000043764E-mapping.dmp

Download
memory/4052-27-0x0000000004E40000-0x0000000004E41000-memory.dmp

Filesize
4KB

Download
memory/4152-30-0x0000000005A40000-0x0000000005A41000-memory.dmp

Filesize
4KB

Download
memory/4152-29-0x00000000059A0000-0x00000000059A1000-memory.dmp

Filesize
4KB

Download
memory/4152-28-0x0000000004E60000-0x0000000004E61000-memory.dmp

Filesize
4KB

Download
memory/4152-14-0x0000000073370000-0x0000000073A5E000-memory.dmp

Filesize
6.9MB

Download
memory/4152-11-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/4152-12-0x000000000043764E-mapping.dmp

Download
memory/4440-26-0x0000000073370000-0x0000000073A5E000-memory.dmp

Filesize
6.9MB

Download
memory/4440-24-0x000000000043764E-mapping.dmp

Download
memory/4760-15-0x0000000004B40000-0x0000000004B41000-memory.dmp

Filesize
4KB

Download
memory/4760-10-0x0000000005AC0000-0x0000000005B1B000-memory.dmp

Filesize
364KB

Download
memory/4760-9-0x0000000004B50000-0x0000000004B51000-memory.dmp

Filesize
4KB

Download
memory/4760-8-0x0000000004D10000-0x0000000004D11000-memory.dmp

Filesize
4KB

Download
memory/4760-2-0x0000000073370000-0x0000000073A5E000-memory.dmp

Filesize
6.9MB

Download
memory/4760-7-0x00000000049A0000-0x00000000049A1000-memory.dmp

Filesize
4KB

Download
memory/4760-6-0x00000000049E0000-0x00000000049E1000-memory.dmp

Filesize
4KB

Download
memory/4760-5-0x0000000004E00000-0x0000000004E01000-memory.dmp

Filesize
4KB

Download
memory/4760-3-0x00000000001A0000-0x00000000001A1000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

Replay Monitor

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Downloads