agenttesla | ba0079e362dd8ceea7e8458a3cc013911937901c00b82c864c5df80f1af3bd61

Analysis

max time kernel
150s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
30-03-2024 01:04

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General

Target

ba0079e362dd8ceea7e8458a3cc013911937901c00b82c864c5df80f1af3bd61.exe
Size

1.1MB
MD5

eff012f15960034972b2487cd28c16b8
SHA1

18c9a4f14975c900de57be563995922e498ead91
SHA256

ba0079e362dd8ceea7e8458a3cc013911937901c00b82c864c5df80f1af3bd61
SHA512

00139bff82f665ed531fe098ca34e0cf4d32b9a480d90e60572de29b1dded8d646e972e5c4aa3003362fba2c942b022ee561da4ae53f7b25cb6fb12751e5f1cf
SSDEEP

24576:BqDEvCTbMWu7rQYlBQcBiT6rprG8a5dVyAl4ZK:BTvC/MTQYxsWR7a5hl4

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.ulloaperu.com
Port:
587
Username:
[email protected]
Password:
spw2947ku
Email To:
[email protected]

Signatures

AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
keylogger trojan stealer spyware agenttesla
Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

13 ip-api.com

flow	ioc
13	ip-api.com

Suspicious use of SetThreadContext 1 IoCs

Processes:

ba0079e362dd8ceea7e8458a3cc013911937901c00b82c864c5df80f1af3bd61.exe

description	pid	process	target process
PID 2256 set thread context of 2936	2256	ba0079e362dd8ceea7e8458a3cc013911937901c00b82c864c5df80f1af3bd61.exe	RegSvcs.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

4928 2256 WerFault.exe ba0079e362dd8ceea7e8458a3cc013911937901c00b82c864c5df80f1af3bd61.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

RegSvcs.exe

pid process

2936 RegSvcs.exe
2936 RegSvcs.exe
Suspicious behavior: MapViewOfSection 1 IoCs

Processes:

ba0079e362dd8ceea7e8458a3cc013911937901c00b82c864c5df80f1af3bd61.exe

pid process

2256 ba0079e362dd8ceea7e8458a3cc013911937901c00b82c864c5df80f1af3bd61.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

RegSvcs.exe

description pid process

Token: SeDebugPrivilege 2936 RegSvcs.exe

pid	pid_target	process	target process
4928	2256	WerFault.exe	ba0079e362dd8ceea7e8458a3cc013911937901c00b82c864c5df80f1af3bd61.exe

pid	process
2936	RegSvcs.exe
2936	RegSvcs.exe

description	pid	process
Token: SeDebugPrivilege	2936	RegSvcs.exe

Suspicious use of FindShellTrayWindow 2 IoCs

Processes:

ba0079e362dd8ceea7e8458a3cc013911937901c00b82c864c5df80f1af3bd61.exe

pid	process
2256	ba0079e362dd8ceea7e8458a3cc013911937901c00b82c864c5df80f1af3bd61.exe
2256	ba0079e362dd8ceea7e8458a3cc013911937901c00b82c864c5df80f1af3bd61.exe

Suspicious use of SendNotifyMessage 2 IoCs

Processes:

ba0079e362dd8ceea7e8458a3cc013911937901c00b82c864c5df80f1af3bd61.exe

pid	process
2256	ba0079e362dd8ceea7e8458a3cc013911937901c00b82c864c5df80f1af3bd61.exe
2256	ba0079e362dd8ceea7e8458a3cc013911937901c00b82c864c5df80f1af3bd61.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

ba0079e362dd8ceea7e8458a3cc013911937901c00b82c864c5df80f1af3bd61.exe

description	pid	process	target process
PID 2256 wrote to memory of 2936	2256	ba0079e362dd8ceea7e8458a3cc013911937901c00b82c864c5df80f1af3bd61.exe	RegSvcs.exe
PID 2256 wrote to memory of 2936	2256	ba0079e362dd8ceea7e8458a3cc013911937901c00b82c864c5df80f1af3bd61.exe	RegSvcs.exe
PID 2256 wrote to memory of 2936	2256	ba0079e362dd8ceea7e8458a3cc013911937901c00b82c864c5df80f1af3bd61.exe	RegSvcs.exe
PID 2256 wrote to memory of 2936	2256	ba0079e362dd8ceea7e8458a3cc013911937901c00b82c864c5df80f1af3bd61.exe	RegSvcs.exe

C:\Users\Admin\AppData\Local\Temp\ba0079e362dd8ceea7e8458a3cc013911937901c00b82c864c5df80f1af3bd61.exe
"C:\Users\Admin\AppData\Local\Temp\ba0079e362dd8ceea7e8458a3cc013911937901c00b82c864c5df80f1af3bd61.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:2256

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
"C:\Users\Admin\AppData\Local\Temp\ba0079e362dd8ceea7e8458a3cc013911937901c00b82c864c5df80f1af3bd61.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2936

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2256 -s 700
2⤵
- Program crash
PID:4928

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 2256 -ip 2256
1⤵
PID:3220

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/2256-10-0x00000000039F0000-0x00000000039F4000-memory.dmp

Filesize
16KB

Download
memory/2936-11-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/2936-12-0x0000000074560000-0x0000000074D10000-memory.dmp

Filesize
7.7MB

Download
memory/2936-13-0x0000000005AE0000-0x0000000006084000-memory.dmp

Filesize
5.6MB

Download
memory/2936-14-0x00000000053B0000-0x00000000053C0000-memory.dmp

Filesize
64KB

Download
memory/2936-15-0x00000000055A0000-0x0000000005606000-memory.dmp

Filesize
408KB

Download
memory/2936-16-0x0000000006770000-0x0000000006802000-memory.dmp

Filesize
584KB

Download
memory/2936-17-0x0000000006810000-0x0000000006860000-memory.dmp

Filesize
320KB

Download
memory/2936-18-0x0000000006970000-0x000000000697A000-memory.dmp

Filesize
40KB

Download
memory/2936-19-0x0000000074560000-0x0000000074D10000-memory.dmp

Filesize
7.7MB

Download
memory/2936-20-0x00000000053B0000-0x00000000053C0000-memory.dmp

Filesize
64KB

Download