agenttesla | 7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be

Analysis

max time kernel
125s
max time network
60s
platform
windows10-2004_x64
resource
win10v2004-20231130-en
resource tags

arch:x64arch:x86image:win10v2004-20231130-enlocale:en-usos:windows10-2004-x64system
submitted
02-12-2023 10:22

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General

Target

NEAS.7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be.exe
Size

732KB
MD5

106468b875d00cc329aa1645a43778c1
SHA1

186b4699713518c313ce68e758d227dce8c2cbac
SHA256

7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be
SHA512

88b159d107baaf7960f905668c9b5516cc203a189710ed7ad3262400649153f163c89a75cf08a424ec25314632616679dcaadac4346c57cacf3e6d94361d5d69
SSDEEP

12288:RInpCKMyAEcALvn4AXftrDHxmeIZkJrAhUj9FUmL7rm+HzWwkGe74FnkfrI:cwjyHXT5DHxmeIaGhUsmL73Hzfkn7M2

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.edimalibu.com.co
Port:
587
Username:
[email protected]
Password:
BVj@3_Ts1As!j03@
Email To:
[email protected]

Signatures

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

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

NEAS.7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-433534792-1200107535-3148087551-1000\Control Panel\International\Geo\Nation	NEAS.7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be.exe

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

Data from Local System
T1005

Credentials In Files
T1552.001
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 stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Suspicious use of SetThreadContext 1 IoCs

Processes:

NEAS.7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be.exe

description	pid	process	target process
PID 3952 set thread context of 1752	3952	NEAS.7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be.exe	NEAS.7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
persistence

Scheduled Task/Job
T1053

Processes:

schtasks.exe

pid process

880 schtasks.exe

pid	process
880	schtasks.exe

Suspicious behavior: EnumeratesProcesses 21 IoCs

Processes:

NEAS.7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be.exepowershell.exeNEAS.7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be.exe

pid	process
3952	NEAS.7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be.exe
3952	NEAS.7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be.exe
3952	NEAS.7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be.exe
3952	NEAS.7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be.exe
3952	NEAS.7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be.exe
3952	NEAS.7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be.exe
3952	NEAS.7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be.exe
3952	NEAS.7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be.exe
3952	NEAS.7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be.exe
3952	NEAS.7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be.exe
3952	NEAS.7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be.exe
3952	NEAS.7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be.exe
3952	NEAS.7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be.exe
3952	NEAS.7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be.exe
3952	NEAS.7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be.exe
3952	NEAS.7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be.exe
3952	NEAS.7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be.exe
4772	powershell.exe
1752	NEAS.7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be.exe
1752	NEAS.7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be.exe
4772	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

NEAS.7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be.exepowershell.exeNEAS.7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be.exe

description	pid	process
Token: SeDebugPrivilege	3952	NEAS.7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be.exe
Token: SeDebugPrivilege	4772	powershell.exe
Token: SeDebugPrivilege	1752	NEAS.7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

NEAS.7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be.exe

pid process

1752 NEAS.7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be.exe

pid	process
1752	NEAS.7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

NEAS.7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be.exe

description	pid	process	target process
PID 3952 wrote to memory of 4772	3952	NEAS.7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be.exe	powershell.exe
PID 3952 wrote to memory of 4772	3952	NEAS.7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be.exe	powershell.exe
PID 3952 wrote to memory of 4772	3952	NEAS.7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be.exe	powershell.exe
PID 3952 wrote to memory of 880	3952	NEAS.7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be.exe	schtasks.exe
PID 3952 wrote to memory of 880	3952	NEAS.7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be.exe	schtasks.exe
PID 3952 wrote to memory of 880	3952	NEAS.7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be.exe	schtasks.exe
PID 3952 wrote to memory of 1752	3952	NEAS.7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be.exe	NEAS.7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be.exe
PID 3952 wrote to memory of 1752	3952	NEAS.7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be.exe	NEAS.7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be.exe
PID 3952 wrote to memory of 1752	3952	NEAS.7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be.exe	NEAS.7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be.exe
PID 3952 wrote to memory of 1752	3952	NEAS.7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be.exe	NEAS.7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be.exe
PID 3952 wrote to memory of 1752	3952	NEAS.7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be.exe	NEAS.7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be.exe
PID 3952 wrote to memory of 1752	3952	NEAS.7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be.exe	NEAS.7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be.exe
PID 3952 wrote to memory of 1752	3952	NEAS.7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be.exe	NEAS.7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be.exe
PID 3952 wrote to memory of 1752	3952	NEAS.7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be.exe	NEAS.7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be.exe

C:\Users\Admin\AppData\Local\Temp\NEAS.7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3952

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\BzyhFGQraZNSVS.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4772

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\BzyhFGQraZNSVS" /XML "C:\Users\Admin\AppData\Local\Temp\tmpFEC3.tmp"
2⤵
- Creates scheduled task(s)
PID:880

C:\Users\Admin\AppData\Local\Temp\NEAS.7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.7bf25d67b156fec4db8dcb82aa4b820029421040f98dfa03f602de5a770ca2be.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1752

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Persistence

Scheduled Task/Job

T1053

Privilege Escalation

Scheduled Task/Job

T1053

Defense Evasion

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_hkrcgsuv.eac.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpFEC3.tmp

Filesize
1KB

MD5
fb6c42d827cfe944c8205d0836eb1396

SHA1
411b095091bd5464b3654b36f84c5c8659fbf783

SHA256
67d29e04e65989d790639f9421324f8a1c295cf4f07057d4acd30250c623a241

SHA512
a6f54b5f6cc8a1e2e09d9aced1bb9f270131e6d7f5be7b490761b436daa089c1258e9f9348a9152b5e588bfed5228c470f39511ab3225fcf4e11849276ecf917

Download Submit
memory/1752-72-0x0000000005470000-0x0000000005480000-memory.dmp

Filesize
64KB

Download
memory/1752-71-0x00000000744A0000-0x0000000074C50000-memory.dmp

Filesize
7.7MB

Download
memory/1752-63-0x00000000063C0000-0x0000000006410000-memory.dmp

Filesize
320KB

Download
memory/1752-30-0x0000000005470000-0x0000000005480000-memory.dmp

Filesize
64KB

Download
memory/1752-26-0x00000000744A0000-0x0000000074C50000-memory.dmp

Filesize
7.7MB

Download
memory/1752-24-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/3952-31-0x00000000744A0000-0x0000000074C50000-memory.dmp

Filesize
7.7MB

Download
memory/3952-0-0x0000000000890000-0x000000000094E000-memory.dmp

Filesize
760KB

Download
memory/3952-10-0x00000000061F0000-0x00000000061FA000-memory.dmp

Filesize
40KB

Download
memory/3952-11-0x0000000008780000-0x0000000008804000-memory.dmp

Filesize
528KB

Download
memory/3952-12-0x00000000744A0000-0x0000000074C50000-memory.dmp

Filesize
7.7MB

Download
memory/3952-13-0x00000000052A0000-0x00000000052B0000-memory.dmp

Filesize
64KB

Download
memory/3952-1-0x00000000744A0000-0x0000000074C50000-memory.dmp

Filesize
7.7MB

Download
memory/3952-8-0x0000000005960000-0x0000000005976000-memory.dmp

Filesize
88KB

Download
memory/3952-2-0x0000000005970000-0x0000000005F14000-memory.dmp

Filesize
5.6MB

Download
memory/3952-3-0x0000000005310000-0x00000000053A2000-memory.dmp

Filesize
584KB

Download
memory/3952-9-0x00000000061E0000-0x00000000061E8000-memory.dmp

Filesize
32KB

Download
memory/3952-4-0x00000000053C0000-0x0000000005714000-memory.dmp

Filesize
3.3MB

Download
memory/3952-7-0x0000000006010000-0x00000000060AC000-memory.dmp

Filesize
624KB

Download
memory/3952-6-0x0000000005830000-0x000000000583A000-memory.dmp

Filesize
40KB

Download
memory/3952-5-0x00000000052A0000-0x00000000052B0000-memory.dmp

Filesize
64KB

Download
memory/4772-42-0x0000000006260000-0x00000000062AC000-memory.dmp

Filesize
304KB

Download
memory/4772-58-0x0000000007B30000-0x00000000081AA000-memory.dmp

Filesize
6.5MB

Download
memory/4772-28-0x0000000005290000-0x00000000052F6000-memory.dmp

Filesize
408KB

Download
memory/4772-25-0x00000000050F0000-0x0000000005112000-memory.dmp

Filesize
136KB

Download
memory/4772-22-0x0000000005560000-0x0000000005B88000-memory.dmp

Filesize
6.2MB

Download
memory/4772-41-0x00000000061D0000-0x00000000061EE000-memory.dmp

Filesize
120KB

Download
memory/4772-23-0x0000000004F20000-0x0000000004F30000-memory.dmp

Filesize
64KB

Download
memory/4772-43-0x000000007F9B0000-0x000000007F9C0000-memory.dmp

Filesize
64KB

Download
memory/4772-55-0x00000000067D0000-0x00000000067EE000-memory.dmp

Filesize
120KB

Download
memory/4772-45-0x00000000704C0000-0x000000007050C000-memory.dmp

Filesize
304KB

Download
memory/4772-56-0x0000000004F20000-0x0000000004F30000-memory.dmp

Filesize
64KB

Download
memory/4772-44-0x0000000006770000-0x00000000067A2000-memory.dmp

Filesize
200KB

Download
memory/4772-57-0x00000000071C0000-0x0000000007263000-memory.dmp

Filesize
652KB

Download
memory/4772-29-0x0000000005B90000-0x0000000005BF6000-memory.dmp

Filesize
408KB

Download
memory/4772-59-0x00000000074F0000-0x000000000750A000-memory.dmp

Filesize
104KB

Download
memory/4772-60-0x0000000007560000-0x000000000756A000-memory.dmp

Filesize
40KB

Download
memory/4772-61-0x0000000007770000-0x0000000007806000-memory.dmp

Filesize
600KB

Download
memory/4772-62-0x00000000076F0000-0x0000000007701000-memory.dmp

Filesize
68KB

Download
memory/4772-21-0x0000000004F20000-0x0000000004F30000-memory.dmp

Filesize
64KB

Download
memory/4772-64-0x0000000007720000-0x000000000772E000-memory.dmp

Filesize
56KB

Download
memory/4772-65-0x0000000007730000-0x0000000007744000-memory.dmp

Filesize
80KB

Download
memory/4772-66-0x0000000007830000-0x000000000784A000-memory.dmp

Filesize
104KB

Download
memory/4772-67-0x0000000007810000-0x0000000007818000-memory.dmp

Filesize
32KB

Download
memory/4772-70-0x00000000744A0000-0x0000000074C50000-memory.dmp

Filesize
7.7MB

Download
memory/4772-20-0x00000000744A0000-0x0000000074C50000-memory.dmp

Filesize
7.7MB

Download
memory/4772-18-0x00000000028A0000-0x00000000028D6000-memory.dmp

Filesize
216KB

Download