agenttesla | 00ffd96207235c6c5db59564da206dde1eb4edd7baa8e80cdf73ca5966ce64c4

Analysis

max time kernel
143s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20231127-en
resource tags

arch:x64arch:x86image:win10v2004-20231127-enlocale:en-usos:windows10-2004-x64system
submitted
06-12-2023 04:07

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General

Target

QUOTATIO.exe
Size

795KB
MD5

d7920afa8a4ef3b686c1e1bb01bcb932
SHA1

948311e4531837b8f9fb51d5863790e7cc9091b3
SHA256

53e37eafee1ac440492fc29df6bdfcce69c927c8fe4c7ecba9ddf89fb83be29e
SHA512

cb669255f0d069241f64520209775227a8ba348bb829ed7954ae4bf61360465b8fb20a8dfa8dd637fdaf16fceab5071f070d56694f360b78d156ae4a82399867
SSDEEP

24576:qii/tD/61g2k7URPAA0jZENCxsnEUbceCw9u/:qx6rk7UmZ8ZEUbcIa

Score

10^/10

agenttesla keylogger spyware stealer trojan

Malware Config

Extracted

Credentials

Protocol: smtp
Host:
mail.showpiece.trillennium.biz
Port:
587
Username:
[email protected]
Password:
9E&7dhd*~kx8

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.showpiece.trillennium.biz
Port:
587
Username:
[email protected]
Password:
9E&7dhd*~kx8
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:

QUOTATIO.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2598572287-1024438387-935107970-1000\Control Panel\International\Geo\Nation	QUOTATIO.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
Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

50 api.ipify.org
51 api.ipify.org
Suspicious use of SetThreadContext 1 IoCs

Processes:

QUOTATIO.exe

description pid process target process

PID 2572 set thread context of 4220 2572 QUOTATIO.exe QUOTATIO.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

3036 schtasks.exe
Suspicious behavior: EnumeratesProcesses 6 IoCs

Processes:

powershell.exeQUOTATIO.exe

pid process

4920 powershell.exe
4920 powershell.exe
4220 QUOTATIO.exe
4220 QUOTATIO.exe
4220 QUOTATIO.exe
4920 powershell.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

powershell.exeQUOTATIO.exe

description pid process

Token: SeDebugPrivilege 4920 powershell.exe
Token: SeDebugPrivilege 4220 QUOTATIO.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

QUOTATIO.exe

pid process

4220 QUOTATIO.exe

flow	ioc
50	api.ipify.org
51	api.ipify.org

description	pid	process	target process
PID 2572 set thread context of 4220	2572	QUOTATIO.exe	QUOTATIO.exe

pid	process
3036	schtasks.exe

pid	process
4920	powershell.exe
4920	powershell.exe
4220	QUOTATIO.exe
4220	QUOTATIO.exe
4220	QUOTATIO.exe
4920	powershell.exe

description	pid	process
Token: SeDebugPrivilege	4920	powershell.exe
Token: SeDebugPrivilege	4220	QUOTATIO.exe

pid	process
4220	QUOTATIO.exe

Suspicious use of WriteProcessMemory 14 IoCs

Processes:

QUOTATIO.exe

description	pid	process	target process
PID 2572 wrote to memory of 4920	2572	QUOTATIO.exe	powershell.exe
PID 2572 wrote to memory of 4920	2572	QUOTATIO.exe	powershell.exe
PID 2572 wrote to memory of 4920	2572	QUOTATIO.exe	powershell.exe
PID 2572 wrote to memory of 3036	2572	QUOTATIO.exe	schtasks.exe
PID 2572 wrote to memory of 3036	2572	QUOTATIO.exe	schtasks.exe
PID 2572 wrote to memory of 3036	2572	QUOTATIO.exe	schtasks.exe
PID 2572 wrote to memory of 4220	2572	QUOTATIO.exe	QUOTATIO.exe
PID 2572 wrote to memory of 4220	2572	QUOTATIO.exe	QUOTATIO.exe
PID 2572 wrote to memory of 4220	2572	QUOTATIO.exe	QUOTATIO.exe
PID 2572 wrote to memory of 4220	2572	QUOTATIO.exe	QUOTATIO.exe
PID 2572 wrote to memory of 4220	2572	QUOTATIO.exe	QUOTATIO.exe
PID 2572 wrote to memory of 4220	2572	QUOTATIO.exe	QUOTATIO.exe
PID 2572 wrote to memory of 4220	2572	QUOTATIO.exe	QUOTATIO.exe
PID 2572 wrote to memory of 4220	2572	QUOTATIO.exe	QUOTATIO.exe

C:\Users\Admin\AppData\Local\Temp\QUOTATIO.exe
"C:\Users\Admin\AppData\Local\Temp\QUOTATIO.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2572

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\KNnodxz.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4920

C:\Windows\SysWOW64\schtasks.exe
"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\KNnodxz" /XML "C:\Users\Admin\AppData\Local\Temp\tmpC488.tmp"
2⤵
- Creates scheduled task(s)
PID:3036

C:\Users\Admin\AppData\Local\Temp\QUOTATIO.exe
"C:\Users\Admin\AppData\Local\Temp\QUOTATIO.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:4220

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_20tuxmdf.qgo.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpC488.tmp

Filesize
1KB

MD5
0dbcfe5beaf6164c281a1b98c98913c6

SHA1
10529e3753ac957f75703df45c1fefa8c11cc1ec

SHA256
662a664ba45f0797b08fbf6e9b4d555e3d086a63571ee41cc3f4d893dfc1e52f

SHA512
45164635591be9223019edd95768e0f79e70febcf77d1d1d4d4c65c4e371fa9f3d1722ce06b4813f25ef5ed06384bb82167092ecb9addd43e6f29c68ef5dd845

Download Submit
memory/2572-10-0x0000000006700000-0x0000000006788000-memory.dmp

Filesize
544KB

Download
memory/2572-9-0x0000000004B00000-0x0000000004B0A000-memory.dmp

Filesize
40KB

Download
memory/2572-4-0x0000000005390000-0x00000000053A0000-memory.dmp

Filesize
64KB

Download
memory/2572-5-0x0000000005100000-0x000000000510A000-memory.dmp

Filesize
40KB

Download
memory/2572-6-0x00000000053A0000-0x000000000543C000-memory.dmp

Filesize
624KB

Download
memory/2572-7-0x0000000005350000-0x0000000005368000-memory.dmp

Filesize
96KB

Download
memory/2572-8-0x0000000005540000-0x0000000005546000-memory.dmp

Filesize
24KB

Download
memory/2572-2-0x0000000005670000-0x0000000005C14000-memory.dmp

Filesize
5.6MB

Download
memory/2572-35-0x0000000005390000-0x00000000053A0000-memory.dmp

Filesize
64KB

Download
memory/2572-3-0x0000000005160000-0x00000000051F2000-memory.dmp

Filesize
584KB

Download
memory/2572-0-0x0000000000630000-0x00000000006FE000-memory.dmp

Filesize
824KB

Download
memory/2572-39-0x0000000074410000-0x0000000074BC0000-memory.dmp

Filesize
7.7MB

Download
memory/2572-19-0x0000000074410000-0x0000000074BC0000-memory.dmp

Filesize
7.7MB

Download
memory/2572-1-0x0000000074410000-0x0000000074BC0000-memory.dmp

Filesize
7.7MB

Download
memory/4220-72-0x0000000005340000-0x0000000005350000-memory.dmp

Filesize
64KB

Download
memory/4220-40-0x0000000005340000-0x0000000005350000-memory.dmp

Filesize
64KB

Download
memory/4220-62-0x0000000006A20000-0x0000000006A70000-memory.dmp

Filesize
320KB

Download
memory/4220-37-0x0000000074410000-0x0000000074BC0000-memory.dmp

Filesize
7.7MB

Download
memory/4220-29-0x0000000000400000-0x0000000000442000-memory.dmp

Filesize
264KB

Download
memory/4220-71-0x0000000074410000-0x0000000074BC0000-memory.dmp

Filesize
7.7MB

Download
memory/4920-16-0x0000000074410000-0x0000000074BC0000-memory.dmp

Filesize
7.7MB

Download
memory/4920-57-0x00000000072C0000-0x0000000007363000-memory.dmp

Filesize
652KB

Download
memory/4920-31-0x0000000005A90000-0x0000000005AF6000-memory.dmp

Filesize
408KB

Download
memory/4920-23-0x0000000005190000-0x00000000051F6000-memory.dmp

Filesize
408KB

Download
memory/4920-22-0x0000000004FF0000-0x0000000005012000-memory.dmp

Filesize
136KB

Download
memory/4920-21-0x0000000004C30000-0x0000000004C40000-memory.dmp

Filesize
64KB

Download
memory/4920-41-0x0000000006090000-0x00000000060AE000-memory.dmp

Filesize
120KB

Download
memory/4920-42-0x0000000006160000-0x00000000061AC000-memory.dmp

Filesize
304KB

Download
memory/4920-43-0x0000000004C30000-0x0000000004C40000-memory.dmp

Filesize
64KB

Download
memory/4920-44-0x000000007F910000-0x000000007F920000-memory.dmp

Filesize
64KB

Download
memory/4920-45-0x0000000007280000-0x00000000072B2000-memory.dmp

Filesize
200KB

Download
memory/4920-46-0x0000000070AE0000-0x0000000070B2C000-memory.dmp

Filesize
304KB

Download
memory/4920-56-0x0000000006680000-0x000000000669E000-memory.dmp

Filesize
120KB

Download
memory/4920-38-0x0000000005CD0000-0x0000000006024000-memory.dmp

Filesize
3.3MB

Download
memory/4920-58-0x0000000007A10000-0x000000000808A000-memory.dmp

Filesize
6.5MB

Download
memory/4920-59-0x00000000073D0000-0x00000000073EA000-memory.dmp

Filesize
104KB

Download
memory/4920-60-0x0000000007440000-0x000000000744A000-memory.dmp

Filesize
40KB

Download
memory/4920-61-0x0000000007650000-0x00000000076E6000-memory.dmp

Filesize
600KB

Download
memory/4920-18-0x0000000005270000-0x0000000005898000-memory.dmp

Filesize
6.2MB

Download
memory/4920-63-0x00000000075D0000-0x00000000075E1000-memory.dmp

Filesize
68KB

Download
memory/4920-64-0x0000000007600000-0x000000000760E000-memory.dmp

Filesize
56KB

Download
memory/4920-65-0x0000000007610000-0x0000000007624000-memory.dmp

Filesize
80KB

Download
memory/4920-66-0x0000000007710000-0x000000000772A000-memory.dmp

Filesize
104KB

Download
memory/4920-67-0x00000000076F0000-0x00000000076F8000-memory.dmp

Filesize
32KB

Download
memory/4920-70-0x0000000074410000-0x0000000074BC0000-memory.dmp

Filesize
7.7MB

Download
memory/4920-17-0x0000000004C30000-0x0000000004C40000-memory.dmp

Filesize
64KB

Download
memory/4920-15-0x0000000002770000-0x00000000027A6000-memory.dmp

Filesize
216KB

Download