agenttesla | 24565cd1781c0378bf33859bddd21713cf1b624d2ab697921341ffb2c995e456

Analysis

max time kernel
148s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
27-03-2024 10:58

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

Quote_Q9555.exe
Size

633KB
MD5

6a2aece437d528300a3e532d273ac3b4
SHA1

e35fecaa0f8851adb6a2a170bbad1956894c3454
SHA256

24565cd1781c0378bf33859bddd21713cf1b624d2ab697921341ffb2c995e456
SHA512

2c4565504de5926f1d59a0bf0daf35c3065bcae58734b7c6208bd4c538d9ad0b3d0d68b22ab0fe81e20ae747e86d4a623f7eb73d7c47dc78f519494fb8f0cfb7
SSDEEP

12288:KCGWa5WwYjdLFAgVAI+42uIucQOXmner3WrXjiH1mvv:NGyPBLFVAIF200dWXOVQ

Score

10^/10

agenttesla collection keylogger spyware stealer trojan

Malware Config

Extracted

Family

agenttesla

Credentials

Protocol: smtp
Host:
mail.mbarieservicesltd.com
Port:
587
Username:
[email protected]
Password:
*o9H+18Q4%;M
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:

Quote_Q9555.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\Control Panel\International\Geo\Nation	Quote_Q9555.exe

Reads WinSCP keys stored on the system 2 TTPs
Tries to access WinSCP stored sessions.
spyware stealer

Data from Local System
T1005

Credentials in Registry
T1552.002
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

Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs

collection

Email Collection

T1114

Processes:

Quote_Q9555.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Quote_Q9555.exe
Key opened	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Quote_Q9555.exe
Key opened	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Quote_Q9555.exe

Suspicious use of SetThreadContext 1 IoCs

Processes:

Quote_Q9555.exe

description pid process target process

PID 3632 set thread context of 4244 3632 Quote_Q9555.exe Quote_Q9555.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

1924 schtasks.exe

description	pid	process	target process
PID 3632 set thread context of 4244	3632	Quote_Q9555.exe	Quote_Q9555.exe

pid	process
1924	schtasks.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

Processes:

Quote_Q9555.exepowershell.exepowershell.exe

pid	process
3632	Quote_Q9555.exe
4376	powershell.exe
2376	powershell.exe
3632	Quote_Q9555.exe
3632	Quote_Q9555.exe
3632	Quote_Q9555.exe
2376	powershell.exe
4376	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

Processes:

Quote_Q9555.exepowershell.exepowershell.exeQuote_Q9555.exe

description	pid	process
Token: SeDebugPrivilege	3632	Quote_Q9555.exe
Token: SeDebugPrivilege	2376	powershell.exe
Token: SeDebugPrivilege	4376	powershell.exe
Token: SeDebugPrivilege	4244	Quote_Q9555.exe

Suspicious use of WriteProcessMemory 20 IoCs

Processes:

Quote_Q9555.exe

description	pid	process	target process
PID 3632 wrote to memory of 2376	3632	Quote_Q9555.exe	powershell.exe
PID 3632 wrote to memory of 2376	3632	Quote_Q9555.exe	powershell.exe
PID 3632 wrote to memory of 2376	3632	Quote_Q9555.exe	powershell.exe
PID 3632 wrote to memory of 4376	3632	Quote_Q9555.exe	powershell.exe
PID 3632 wrote to memory of 4376	3632	Quote_Q9555.exe	powershell.exe
PID 3632 wrote to memory of 4376	3632	Quote_Q9555.exe	powershell.exe
PID 3632 wrote to memory of 1924	3632	Quote_Q9555.exe	schtasks.exe
PID 3632 wrote to memory of 1924	3632	Quote_Q9555.exe	schtasks.exe
PID 3632 wrote to memory of 1924	3632	Quote_Q9555.exe	schtasks.exe
PID 3632 wrote to memory of 2860	3632	Quote_Q9555.exe	Quote_Q9555.exe
PID 3632 wrote to memory of 2860	3632	Quote_Q9555.exe	Quote_Q9555.exe
PID 3632 wrote to memory of 2860	3632	Quote_Q9555.exe	Quote_Q9555.exe
PID 3632 wrote to memory of 4244	3632	Quote_Q9555.exe	Quote_Q9555.exe
PID 3632 wrote to memory of 4244	3632	Quote_Q9555.exe	Quote_Q9555.exe
PID 3632 wrote to memory of 4244	3632	Quote_Q9555.exe	Quote_Q9555.exe
PID 3632 wrote to memory of 4244	3632	Quote_Q9555.exe	Quote_Q9555.exe
PID 3632 wrote to memory of 4244	3632	Quote_Q9555.exe	Quote_Q9555.exe
PID 3632 wrote to memory of 4244	3632	Quote_Q9555.exe	Quote_Q9555.exe
PID 3632 wrote to memory of 4244	3632	Quote_Q9555.exe	Quote_Q9555.exe
PID 3632 wrote to memory of 4244	3632	Quote_Q9555.exe	Quote_Q9555.exe

outlook_office_path 1 IoCs

Processes:

Quote_Q9555.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Quote_Q9555.exe

outlook_win_path 1 IoCs

Processes:

Quote_Q9555.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676	Quote_Q9555.exe

C:\Users\Admin\AppData\Local\Temp\Quote_Q9555.exe
"C:\Users\Admin\AppData\Local\Temp\Quote_Q9555.exe"
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3632
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\Quote_Q9555.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2376
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\WItwIZ.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:4376
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\WItwIZ" /XML "C:\Users\Admin\AppData\Local\Temp\tmp610C.tmp"
  2⤵
  - Creates scheduled task(s)
  PID:1924
- C:\Users\Admin\AppData\Local\Temp\Quote_Q9555.exe
  "C:\Users\Admin\AppData\Local\Temp\Quote_Q9555.exe"
  2⤵
  PID:2860
- C:\Users\Admin\AppData\Local\Temp\Quote_Q9555.exe
  "C:\Users\Admin\AppData\Local\Temp\Quote_Q9555.exe"
  2⤵
  - Accesses Microsoft Outlook profiles
  - Suspicious use of AdjustPrivilegeToken
  - outlook_office_path
  - outlook_win_path
  PID:4244

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

Credentials in Registry

T1552.002

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Email Collection

T1114

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\Quote_Q9555.exe.log

Filesize
1KB

MD5
8ec831f3e3a3f77e4a7b9cd32b48384c

SHA1
d83f09fd87c5bd86e045873c231c14836e76a05c

SHA256
7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982

SHA512
26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log

Filesize
2KB

MD5
968cb9309758126772781b83adb8a28f

SHA1
8da30e71accf186b2ba11da1797cf67f8f78b47c

SHA256
92099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a

SHA512
4bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
18KB

MD5
ce79c4f41021389df31d8361248e6855

SHA1
7c651ea42e67673d201e80120840369bc3afae6e

SHA256
7b73a854dbb3de93758515d0a2264069c9d6654af2876bf4ac916e3f1824b6ab

SHA512
bc661dd5d4042dbd26ec9efbfadc1fa612fcade5b52bf02f9359ce61cda6e8e3c4102641175d7420f5b097f7e280c71a822f552e14359f9c0540ec3ae3bb0d2f

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_gn1m114g.2vg.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp610C.tmp

Filesize
1KB

MD5
7316e7c83384cf3b1f26f210216a1825

SHA1
da9cd22db1bf946904d3af343985fc8324274933

SHA256
137e869df494148dd5aff498cad4a016b33f9592ef5c38bd50e5f80ae9a736ab

SHA512
f66b5227da34dc6469324fd390d92929777d061de017258ffcd80af71bc78d32e75c7628dfc3de9d2582245d79cfbfe91a2e57005b65cc67af283279349f41b9

Download Submit
memory/2376-51-0x0000000005BB0000-0x0000000005BFC000-memory.dmp

Filesize
304KB

Download
memory/2376-50-0x0000000005B60000-0x0000000005B7E000-memory.dmp

Filesize
120KB

Download
memory/2376-52-0x000000007F6D0000-0x000000007F6E0000-memory.dmp

Filesize
64KB

Download
memory/2376-93-0x00000000743D0000-0x0000000074B80000-memory.dmp

Filesize
7.7MB

Download
memory/2376-86-0x00000000071D0000-0x00000000071EA000-memory.dmp

Filesize
104KB

Download
memory/2376-14-0x0000000002270000-0x00000000022A6000-memory.dmp

Filesize
216KB

Download
memory/2376-53-0x0000000006120000-0x0000000006152000-memory.dmp

Filesize
200KB

Download
memory/2376-16-0x0000000004D30000-0x0000000005358000-memory.dmp

Filesize
6.2MB

Download
memory/2376-17-0x00000000022E0000-0x00000000022F0000-memory.dmp

Filesize
64KB

Download
memory/2376-84-0x00000000070C0000-0x00000000070CE000-memory.dmp

Filesize
56KB

Download
memory/2376-21-0x0000000004AC0000-0x0000000004AE2000-memory.dmp

Filesize
136KB

Download
memory/2376-82-0x0000000007110000-0x00000000071A6000-memory.dmp

Filesize
600KB

Download
memory/2376-81-0x0000000006F00000-0x0000000006F0A000-memory.dmp

Filesize
40KB

Download
memory/2376-79-0x00000000074D0000-0x0000000007B4A000-memory.dmp

Filesize
6.5MB

Download
memory/2376-80-0x0000000006E90000-0x0000000006EAA000-memory.dmp

Filesize
104KB

Download
memory/2376-76-0x00000000022E0000-0x00000000022F0000-memory.dmp

Filesize
64KB

Download
memory/2376-78-0x0000000006D60000-0x0000000006E03000-memory.dmp

Filesize
652KB

Download
memory/2376-54-0x0000000070AA0000-0x0000000070AEC000-memory.dmp

Filesize
304KB

Download
memory/2376-15-0x00000000743D0000-0x0000000074B80000-memory.dmp

Filesize
7.7MB

Download
memory/3632-4-0x0000000005850000-0x0000000005860000-memory.dmp

Filesize
64KB

Download
memory/3632-9-0x00000000096C0000-0x000000000975C000-memory.dmp

Filesize
624KB

Download
memory/3632-7-0x0000000005A00000-0x0000000005A0C000-memory.dmp

Filesize
48KB

Download
memory/3632-1-0x00000000743D0000-0x0000000074B80000-memory.dmp

Filesize
7.7MB

Download
memory/3632-3-0x0000000005740000-0x00000000057D2000-memory.dmp

Filesize
584KB

Download
memory/3632-8-0x0000000006BB0000-0x0000000006C22000-memory.dmp

Filesize
456KB

Download
memory/3632-0-0x0000000000CC0000-0x0000000000D64000-memory.dmp

Filesize
656KB

Download
memory/3632-2-0x0000000005C50000-0x00000000061F4000-memory.dmp

Filesize
5.6MB

Download
memory/3632-48-0x00000000743D0000-0x0000000074B80000-memory.dmp

Filesize
7.7MB

Download
memory/3632-5-0x0000000005800000-0x000000000580A000-memory.dmp

Filesize
40KB

Download
memory/3632-6-0x00000000059E0000-0x00000000059F2000-memory.dmp

Filesize
72KB

Download
memory/4244-97-0x00000000743D0000-0x0000000074B80000-memory.dmp

Filesize
7.7MB

Download
memory/4244-98-0x00000000058F0000-0x0000000005900000-memory.dmp

Filesize
64KB

Download
memory/4244-47-0x00000000743D0000-0x0000000074B80000-memory.dmp

Filesize
7.7MB

Download
memory/4244-96-0x0000000006ED0000-0x0000000007092000-memory.dmp

Filesize
1.8MB

Download
memory/4244-95-0x0000000006CB0000-0x0000000006D00000-memory.dmp

Filesize
320KB

Download
memory/4244-49-0x00000000058F0000-0x0000000005900000-memory.dmp

Filesize
64KB

Download
memory/4244-44-0x0000000000400000-0x0000000000430000-memory.dmp

Filesize
192KB

Download
memory/4376-22-0x0000000005240000-0x00000000052A6000-memory.dmp

Filesize
408KB

Download
memory/4376-94-0x00000000743D0000-0x0000000074B80000-memory.dmp

Filesize
7.7MB

Download
memory/4376-18-0x00000000743D0000-0x0000000074B80000-memory.dmp

Filesize
7.7MB

Download
memory/4376-85-0x00000000074D0000-0x00000000074E4000-memory.dmp

Filesize
80KB

Download
memory/4376-56-0x000000007FA10000-0x000000007FA20000-memory.dmp

Filesize
64KB

Download
memory/4376-87-0x00000000075B0000-0x00000000075B8000-memory.dmp

Filesize
32KB

Download
memory/4376-28-0x0000000004CE0000-0x0000000004CF0000-memory.dmp

Filesize
64KB

Download
memory/4376-83-0x0000000007490000-0x00000000074A1000-memory.dmp

Filesize
68KB

Download
memory/4376-55-0x0000000070AA0000-0x0000000070AEC000-memory.dmp

Filesize
304KB

Download
memory/4376-67-0x0000000004CE0000-0x0000000004CF0000-memory.dmp

Filesize
64KB

Download
memory/4376-43-0x0000000005AC0000-0x0000000005E14000-memory.dmp

Filesize
3.3MB

Download
memory/4376-66-0x00000000070C0000-0x00000000070DE000-memory.dmp

Filesize
120KB

Download
memory/4376-19-0x0000000004CE0000-0x0000000004CF0000-memory.dmp

Filesize
64KB

Download
memory/4376-29-0x0000000005950000-0x00000000059B6000-memory.dmp

Filesize
408KB

Download