agenttesla | 451381760beee5124df9d6fe4d2a447dfcb420473800e9004d86159a0396547f

General

Target

INVOICE IMPORT.exe
Size

540KB
MD5

48486799753fb9eab18832a061e1114d
SHA1

2aeb9ad4598f951f12e1154e1eb2be7271acbbc7
SHA256

451381760beee5124df9d6fe4d2a447dfcb420473800e9004d86159a0396547f
SHA512

c5b56bdb043872fa29bfa70ea2250403d3523adf3c1d4857e6353e1625d5545683a860ead08fdc77dc52afa8439694700b22e00952e239853e0bee514833833c

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.indiaflanges.com
Port:
587
Username:
info@indiaflanges.com
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/2148-12-0x0000000000400000-0x000000000043C000-memory.dmp	family_agenttesla
behavioral2/memory/2148-13-0x000000000043760E-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:

INVOICE IMPORT.exe

description pid process target process

PID 3992 set thread context of 2148 3992 INVOICE IMPORT.exe INVOICE IMPORT.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

INVOICE IMPORT.exe

pid process

2148 INVOICE IMPORT.exe
2148 INVOICE IMPORT.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

INVOICE IMPORT.exe

description pid process

Token: SeDebugPrivilege 2148 INVOICE IMPORT.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

INVOICE IMPORT.exe

pid process

2148 INVOICE IMPORT.exe

description	pid	process	target process
PID 3992 set thread context of 2148	3992	INVOICE IMPORT.exe	INVOICE IMPORT.exe

pid	process
2148	INVOICE IMPORT.exe
2148	INVOICE IMPORT.exe

description	pid	process
Token: SeDebugPrivilege	2148	INVOICE IMPORT.exe

pid	process
2148	INVOICE IMPORT.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

INVOICE IMPORT.exe

description	pid	process	target process
PID 3992 wrote to memory of 2148	3992	INVOICE IMPORT.exe	INVOICE IMPORT.exe
PID 3992 wrote to memory of 2148	3992	INVOICE IMPORT.exe	INVOICE IMPORT.exe
PID 3992 wrote to memory of 2148	3992	INVOICE IMPORT.exe	INVOICE IMPORT.exe
PID 3992 wrote to memory of 2148	3992	INVOICE IMPORT.exe	INVOICE IMPORT.exe
PID 3992 wrote to memory of 2148	3992	INVOICE IMPORT.exe	INVOICE IMPORT.exe
PID 3992 wrote to memory of 2148	3992	INVOICE IMPORT.exe	INVOICE IMPORT.exe
PID 3992 wrote to memory of 2148	3992	INVOICE IMPORT.exe	INVOICE IMPORT.exe
PID 3992 wrote to memory of 2148	3992	INVOICE IMPORT.exe	INVOICE IMPORT.exe

C:\Users\Admin\AppData\Local\Temp\INVOICE IMPORT.exe
"C:\Users\Admin\AppData\Local\Temp\INVOICE IMPORT.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3992

C:\Users\Admin\AppData\Local\Temp\INVOICE IMPORT.exe
"{path}"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2148

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

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

SHA1
622f66c5f7a3c91b28a9f43ce7c6cabadbf514f1

SHA256
5b0b99740cadaeff7b9891136644b396941547e20cc7eea646560d0dad5a5458

SHA512
ab7a3409ed4b6ca00358330a3aa4ef6de7d81eb21a5e24bb629ef6a7c7c4e2a70ca3accfbc989ed6e495fdb8eb6203a26d6f2a37b2a5809af4276af375b49078

Download Submit
memory/2148-12-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/2148-22-0x0000000005E10000-0x0000000005E11000-memory.dmp

Filesize
4KB

Download
memory/2148-21-0x0000000005260000-0x0000000005261000-memory.dmp

Filesize
4KB

Download
memory/2148-20-0x0000000005250000-0x0000000005251000-memory.dmp

Filesize
4KB

Download
memory/2148-15-0x00000000738E0000-0x0000000073FCE000-memory.dmp

Filesize
6.9MB

Download
memory/2148-13-0x000000000043760E-mapping.dmp

Download
memory/3992-7-0x00000000051B0000-0x00000000051B1000-memory.dmp

Filesize
4KB

Download
memory/3992-11-0x00000000088B0000-0x00000000088B1000-memory.dmp

Filesize
4KB

Download
memory/3992-10-0x00000000087B0000-0x0000000008807000-memory.dmp

Filesize
348KB

Download
memory/3992-9-0x0000000005670000-0x000000000567E000-memory.dmp

Filesize
56KB

Download
memory/3992-8-0x00000000053C0000-0x00000000053C1000-memory.dmp

Filesize
4KB

Download
memory/3992-2-0x00000000738E0000-0x0000000073FCE000-memory.dmp

Filesize
6.9MB

Download
memory/3992-6-0x0000000005210000-0x0000000005211000-memory.dmp

Filesize
4KB

Download
memory/3992-5-0x0000000005710000-0x0000000005711000-memory.dmp

Filesize
4KB

Download
memory/3992-3-0x0000000000900000-0x0000000000901000-memory.dmp

Filesize
4KB

Download

Analysis

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