agenttesla | 533a5423ce9cb853258e1d1fefe38744eddbaea1e3e1c0a472170dbba2bf1f31

General

Target

Kxu9tWXSZDee2tp.exe
Size

484KB
MD5

d2707686ad0cfac3c905cf5aaf5ef99e
SHA1

918ba0b434065cc7066028cb33e630b8f12537dc
SHA256

533a5423ce9cb853258e1d1fefe38744eddbaea1e3e1c0a472170dbba2bf1f31
SHA512

c2ae296af44279ab176a1ec776c7070a7d1205e3c2f22a0febbde8153426a8648041413098dfbd48c1b38fed7715b5737017bf0ba565148984e8863fc3d902ee

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.indiaflanges.com
Port:
587
Username:
[email protected]
Password:
dvdxq;nx{(MV5@m

Signatures

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

AgentTesla Payload 2 IoCs

Processes:

resource	yara_rule
behavioral2/memory/3568-12-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral2/memory/3568-13-0x000000000043760E-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 SetThreadContext 1 IoCs

Processes:

Kxu9tWXSZDee2tp.exe

description pid process target process

PID 4688 set thread context of 3568 4688 Kxu9tWXSZDee2tp.exe Kxu9tWXSZDee2tp.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

Kxu9tWXSZDee2tp.exeKxu9tWXSZDee2tp.exe

pid process

4688 Kxu9tWXSZDee2tp.exe
4688 Kxu9tWXSZDee2tp.exe
3568 Kxu9tWXSZDee2tp.exe
3568 Kxu9tWXSZDee2tp.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

Kxu9tWXSZDee2tp.exeKxu9tWXSZDee2tp.exe

description pid process

Token: SeDebugPrivilege 4688 Kxu9tWXSZDee2tp.exe
Token: SeDebugPrivilege 3568 Kxu9tWXSZDee2tp.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

Kxu9tWXSZDee2tp.exe

pid process

3568 Kxu9tWXSZDee2tp.exe

description	pid	process	target process
PID 4688 set thread context of 3568	4688	Kxu9tWXSZDee2tp.exe	Kxu9tWXSZDee2tp.exe

pid	process
4688	Kxu9tWXSZDee2tp.exe
4688	Kxu9tWXSZDee2tp.exe
3568	Kxu9tWXSZDee2tp.exe
3568	Kxu9tWXSZDee2tp.exe

description	pid	process
Token: SeDebugPrivilege	4688	Kxu9tWXSZDee2tp.exe
Token: SeDebugPrivilege	3568	Kxu9tWXSZDee2tp.exe

pid	process
3568	Kxu9tWXSZDee2tp.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

Kxu9tWXSZDee2tp.exe

description	pid	process	target process
PID 4688 wrote to memory of 1852	4688	Kxu9tWXSZDee2tp.exe	Kxu9tWXSZDee2tp.exe
PID 4688 wrote to memory of 1852	4688	Kxu9tWXSZDee2tp.exe	Kxu9tWXSZDee2tp.exe
PID 4688 wrote to memory of 1852	4688	Kxu9tWXSZDee2tp.exe	Kxu9tWXSZDee2tp.exe
PID 4688 wrote to memory of 3568	4688	Kxu9tWXSZDee2tp.exe	Kxu9tWXSZDee2tp.exe
PID 4688 wrote to memory of 3568	4688	Kxu9tWXSZDee2tp.exe	Kxu9tWXSZDee2tp.exe
PID 4688 wrote to memory of 3568	4688	Kxu9tWXSZDee2tp.exe	Kxu9tWXSZDee2tp.exe
PID 4688 wrote to memory of 3568	4688	Kxu9tWXSZDee2tp.exe	Kxu9tWXSZDee2tp.exe
PID 4688 wrote to memory of 3568	4688	Kxu9tWXSZDee2tp.exe	Kxu9tWXSZDee2tp.exe
PID 4688 wrote to memory of 3568	4688	Kxu9tWXSZDee2tp.exe	Kxu9tWXSZDee2tp.exe
PID 4688 wrote to memory of 3568	4688	Kxu9tWXSZDee2tp.exe	Kxu9tWXSZDee2tp.exe
PID 4688 wrote to memory of 3568	4688	Kxu9tWXSZDee2tp.exe	Kxu9tWXSZDee2tp.exe

C:\Users\Admin\AppData\Local\Temp\Kxu9tWXSZDee2tp.exe
"C:\Users\Admin\AppData\Local\Temp\Kxu9tWXSZDee2tp.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4688

C:\Users\Admin\AppData\Local\Temp\Kxu9tWXSZDee2tp.exe
"{path}"
2⤵
PID:1852

C:\Users\Admin\AppData\Local\Temp\Kxu9tWXSZDee2tp.exe
"{path}"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:3568

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

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\Kxu9tWXSZDee2tp.exe.log
MD5
0c2899d7c6746f42d5bbe088c777f94c

SHA1
622f66c5f7a3c91b28a9f43ce7c6cabadbf514f1

SHA256
5b0b99740cadaeff7b9891136644b396941547e20cc7eea646560d0dad5a5458

SHA512
ab7a3409ed4b6ca00358330a3aa4ef6de7d81eb21a5e24bb629ef6a7c7c4e2a70ca3accfbc989ed6e495fdb8eb6203a26d6f2a37b2a5809af4276af375b49078

Download Submit
memory/3568-12-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/3568-22-0x0000000006240000-0x0000000006241000-memory.dmp

Filesize
4KB

Download
memory/3568-21-0x0000000005670000-0x0000000005671000-memory.dmp

Filesize
4KB

Download
memory/3568-20-0x0000000005520000-0x0000000005521000-memory.dmp

Filesize
4KB

Download
memory/3568-15-0x0000000073900000-0x0000000073FEE000-memory.dmp

Filesize
6.9MB

Download
memory/3568-13-0x000000000043760E-mapping.dmp

Download
memory/4688-7-0x0000000005260000-0x0000000005261000-memory.dmp

Filesize
4KB

Download
memory/4688-11-0x0000000007670000-0x00000000076D0000-memory.dmp

Filesize
384KB

Download
memory/4688-10-0x00000000076E0000-0x00000000076E1000-memory.dmp

Filesize
4KB

Download
memory/4688-9-0x00000000054B0000-0x00000000054BE000-memory.dmp

Filesize
56KB

Download
memory/4688-8-0x0000000005510000-0x0000000005511000-memory.dmp

Filesize
4KB

Download
memory/4688-2-0x0000000073900000-0x0000000073FEE000-memory.dmp

Filesize
6.9MB

Download
memory/4688-6-0x00000000052E0000-0x00000000052E1000-memory.dmp

Filesize
4KB

Download
memory/4688-5-0x00000000058B0000-0x00000000058B1000-memory.dmp

Filesize
4KB

Download
memory/4688-3-0x00000000009B0000-0x00000000009B1000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing