agenttesla | b02d61086cfa6f876e71f4eb2ba5bae874887cf3ef87c339cc634151a388f679

Analysis

max time kernel
182s
max time network
181s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
06-12-2022 08:51

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General

Target

6b43e60fcb0a1858f5eb12437020dfc7.exe
Size

742KB
MD5

6b43e60fcb0a1858f5eb12437020dfc7
SHA1

5a80f7cad8a5d5e5e6c833941314a74dfbf374d0
SHA256

b02d61086cfa6f876e71f4eb2ba5bae874887cf3ef87c339cc634151a388f679
SHA512

5518e247d38d371a846c10b554c55dedf32e5c67824f38d7b2676ff83bbc12f4c2145a81869cb0c102fcff80ff9459ecb1ae943c5bdda0da561ccafe3bdd47a3
SSDEEP

12288:kwlVmomPZefVPtqvyuswNI3C/2eNp0XcMevpMq14wZev/cJFuJN+4i/2I2DlZ8jF:UomxiVQFngC50XuvuBwZucyC525Z0Z

Score

10^/10

agenttesla keylogger persistence spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
server323.web-hosting.com
Port:
587
Username:
[email protected]
Password:
turkey@123
Email To:
[email protected]

Signatures

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

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

6b43e60fcb0a1858f5eb12437020dfc7.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\RMBJLaF = "C:\\Users\\Admin\\AppData\\Roaming\\RMBJLaF\\RMBJLaF.exe"	6b43e60fcb0a1858f5eb12437020dfc7.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

6b43e60fcb0a1858f5eb12437020dfc7.exe

description pid process target process

PID 364 set thread context of 2988 364 6b43e60fcb0a1858f5eb12437020dfc7.exe 6b43e60fcb0a1858f5eb12437020dfc7.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

6b43e60fcb0a1858f5eb12437020dfc7.exe

pid process

2988 6b43e60fcb0a1858f5eb12437020dfc7.exe
2988 6b43e60fcb0a1858f5eb12437020dfc7.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

6b43e60fcb0a1858f5eb12437020dfc7.exe

description pid process

Token: SeDebugPrivilege 2988 6b43e60fcb0a1858f5eb12437020dfc7.exe

description	pid	process	target process
PID 364 set thread context of 2988	364	6b43e60fcb0a1858f5eb12437020dfc7.exe	6b43e60fcb0a1858f5eb12437020dfc7.exe

pid	process
2988	6b43e60fcb0a1858f5eb12437020dfc7.exe
2988	6b43e60fcb0a1858f5eb12437020dfc7.exe

description	pid	process
Token: SeDebugPrivilege	2988	6b43e60fcb0a1858f5eb12437020dfc7.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

6b43e60fcb0a1858f5eb12437020dfc7.exe

description	pid	process	target process
PID 364 wrote to memory of 2988	364	6b43e60fcb0a1858f5eb12437020dfc7.exe	6b43e60fcb0a1858f5eb12437020dfc7.exe
PID 364 wrote to memory of 2988	364	6b43e60fcb0a1858f5eb12437020dfc7.exe	6b43e60fcb0a1858f5eb12437020dfc7.exe
PID 364 wrote to memory of 2988	364	6b43e60fcb0a1858f5eb12437020dfc7.exe	6b43e60fcb0a1858f5eb12437020dfc7.exe
PID 364 wrote to memory of 2988	364	6b43e60fcb0a1858f5eb12437020dfc7.exe	6b43e60fcb0a1858f5eb12437020dfc7.exe
PID 364 wrote to memory of 2988	364	6b43e60fcb0a1858f5eb12437020dfc7.exe	6b43e60fcb0a1858f5eb12437020dfc7.exe
PID 364 wrote to memory of 2988	364	6b43e60fcb0a1858f5eb12437020dfc7.exe	6b43e60fcb0a1858f5eb12437020dfc7.exe
PID 364 wrote to memory of 2988	364	6b43e60fcb0a1858f5eb12437020dfc7.exe	6b43e60fcb0a1858f5eb12437020dfc7.exe
PID 364 wrote to memory of 2988	364	6b43e60fcb0a1858f5eb12437020dfc7.exe	6b43e60fcb0a1858f5eb12437020dfc7.exe

C:\Users\Admin\AppData\Local\Temp\6b43e60fcb0a1858f5eb12437020dfc7.exe
"C:\Users\Admin\AppData\Local\Temp\6b43e60fcb0a1858f5eb12437020dfc7.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:364

C:\Users\Admin\AppData\Local\Temp\6b43e60fcb0a1858f5eb12437020dfc7.exe
"C:\Users\Admin\AppData\Local\Temp\6b43e60fcb0a1858f5eb12437020dfc7.exe"
2⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2988

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/364-132-0x0000000000900000-0x00000000009BE000-memory.dmp

Filesize
760KB

Download
memory/364-133-0x0000000005840000-0x0000000005DE4000-memory.dmp

Filesize
5.6MB

Download
memory/364-134-0x0000000005350000-0x00000000053E2000-memory.dmp

Filesize
584KB

Download
memory/364-135-0x0000000005580000-0x000000000558A000-memory.dmp

Filesize
40KB

Download
memory/364-136-0x0000000007870000-0x000000000790C000-memory.dmp

Filesize
624KB

Download
memory/2988-137-0x0000000000000000-mapping.dmp

Download
memory/2988-138-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/2988-139-0x0000000005DD0000-0x0000000005E36000-memory.dmp

Filesize
408KB

Download