Overview
overview
10Static
static
6captured_m...lK.exe
windows7-x64
10captured_m...lK.exe
windows10-2004-x64
10captured_m...gn.apk
android-9-x86
captured_m...22.apk
windows7-x64
3captured_m...22.apk
windows10-2004-x64
3captured_m...22.apk
android-9-x86
captured_m...22.apk
android-9-x86
captured_m...22.apk
android-9-x86
captured_m...cE.exe
windows7-x64
10captured_m...cE.exe
windows10-2004-x64
10captured_m...ak.exe
windows7-x64
10captured_m...ak.exe
windows10-2004-x64
10captured_m...ly.exe
windows7-x64
8captured_m...ly.exe
windows10-2004-x64
10captured_m...Ql.exe
windows7-x64
10captured_m...Ql.exe
windows10-2004-x64
10captured_m...tU.exe
windows7-x64
10captured_m...tU.exe
windows10-2004-x64
10captured_m...2z.exe
windows7-x64
3captured_m...2z.exe
windows10-2004-x64
3captured_m...MU.exe
windows7-x64
10captured_m...MU.exe
windows10-2004-x64
10captured_m...EU.exe
windows7-x64
3captured_m...EU.exe
windows10-2004-x64
3captured_m...Gs.exe
windows7-x64
3captured_m...Gs.exe
windows10-2004-x64
3captured_m...i6.exe
windows7-x64
3captured_m...i6.exe
windows10-2004-x64
3captured_m...CW.exe
windows7-x64
10captured_m...CW.exe
windows10-2004-x64
10captured_m...s6.exe
windows7-x64
10captured_m...s6.exe
windows10-2004-x64
10Analysis
-
max time kernel
143s -
max time network
165s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
24-12-2024 13:44
Behavioral task
behavioral1
Sample
captured_malware/1Ptfo0FZUMT7hlK.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
captured_malware/1Ptfo0FZUMT7hlK.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral3
Sample
captured_malware/20210731_resign.apk
Resource
android-x86-arm-20240624-en
Behavioral task
behavioral4
Sample
captured_malware/33722.apk
Resource
win7-20240903-en
Behavioral task
behavioral5
Sample
captured_malware/33722.apk
Resource
win10v2004-20241007-en
Behavioral task
behavioral6
Sample
captured_malware/33722.apk
Resource
android-x86-arm-20240910-en
Behavioral task
behavioral7
Sample
captured_malware/33722.apk
Resource
android-x86-arm-20240910-en
Behavioral task
behavioral8
Sample
captured_malware/33722.apk
Resource
android-x86-arm-20240624-en
Behavioral task
behavioral9
Sample
captured_malware/5KNTQd5xFuY7hcE.exe
Resource
win7-20240903-en
Behavioral task
behavioral10
Sample
captured_malware/5KNTQd5xFuY7hcE.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral11
Sample
captured_malware/6Dy0Bg4B9kkMsak.exe
Resource
win7-20240903-en
Behavioral task
behavioral12
Sample
captured_malware/6Dy0Bg4B9kkMsak.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral13
Sample
captured_malware/6th july.exe
Resource
win7-20240903-en
Behavioral task
behavioral14
Sample
captured_malware/6th july.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral15
Sample
captured_malware/77KpMaGlUit8zQl.exe
Resource
win7-20241010-en
Behavioral task
behavioral16
Sample
captured_malware/77KpMaGlUit8zQl.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral17
Sample
captured_malware/BuXTaVVWA5WdvtU.exe
Resource
win7-20240903-en
Behavioral task
behavioral18
Sample
captured_malware/BuXTaVVWA5WdvtU.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral19
Sample
captured_malware/DBti7kFcOLHaK2z.exe
Resource
win7-20240903-en
Behavioral task
behavioral20
Sample
captured_malware/DBti7kFcOLHaK2z.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral21
Sample
captured_malware/EMU.exe
Resource
win7-20240903-en
Behavioral task
behavioral22
Sample
captured_malware/EMU.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral23
Sample
captured_malware/EgVhr9cVP2SFBEU.exe
Resource
win7-20240903-en
Behavioral task
behavioral24
Sample
captured_malware/EgVhr9cVP2SFBEU.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral25
Sample
captured_malware/Hlt9VTppbZE9UGs.exe
Resource
win7-20240708-en
Behavioral task
behavioral26
Sample
captured_malware/Hlt9VTppbZE9UGs.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral27
Sample
captured_malware/KVxnEZMWrmek1i6.exe
Resource
win7-20241010-en
Behavioral task
behavioral28
Sample
captured_malware/KVxnEZMWrmek1i6.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral29
Sample
captured_malware/P0weOPjsmVN5OCW.exe
Resource
win7-20240903-en
Behavioral task
behavioral30
Sample
captured_malware/P0weOPjsmVN5OCW.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral31
Sample
captured_malware/YCUMy7OsLy2HRs6.exe
Resource
win7-20240708-en
Behavioral task
behavioral32
Sample
captured_malware/YCUMy7OsLy2HRs6.exe
Resource
win10v2004-20241007-en
General
-
Target
captured_malware/YCUMy7OsLy2HRs6.exe
-
Size
1.4MB
-
MD5
ed6c05676795aec8b92b73201c000b3b
-
SHA1
04b28d1f45f0383780b2f80edfb8678d013b1f95
-
SHA256
88adfc181742099b77f42fbe0de808397332c397edbe9174f3710d1899789b13
-
SHA512
bf57069344790bf2ab91da81a94c85b2081595b6739451c01857bc01788d4c3ea9795b20d1f4019fa5c66d15f72ede9261db1150adda62d825a3bbb330516112
-
SSDEEP
24576:7oREAJra/fx8DgMfx8DgksWWkoWIyC1H2KsEK+g9ZCvLL:m3JrW58DgM58DgKotyCxdsEuZCT
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.alexfoxfreight.com - Port:
587 - Username:
[email protected] - Password:
Ueos*93sj!#!12
Signatures
-
AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
-
Agenttesla family
-
AgentTesla payload 1 IoCs
resource yara_rule behavioral32/memory/3524-12-0x0000000000400000-0x000000000043C000-memory.dmp family_agenttesla -
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
-
Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
-
Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
Unsecured Credentials: Credentials In Files 1 TTPs
Steal credentials from unsecured files.
-
Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 YCUMy7OsLy2HRs6.exe Key opened \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 YCUMy7OsLy2HRs6.exe Key opened \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 YCUMy7OsLy2HRs6.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 4224 set thread context of 3524 4224 YCUMy7OsLy2HRs6.exe 90 -
System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language YCUMy7OsLy2HRs6.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language YCUMy7OsLy2HRs6.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 3524 YCUMy7OsLy2HRs6.exe 3524 YCUMy7OsLy2HRs6.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 3524 YCUMy7OsLy2HRs6.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 3524 YCUMy7OsLy2HRs6.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 4224 wrote to memory of 3524 4224 YCUMy7OsLy2HRs6.exe 90 PID 4224 wrote to memory of 3524 4224 YCUMy7OsLy2HRs6.exe 90 PID 4224 wrote to memory of 3524 4224 YCUMy7OsLy2HRs6.exe 90 PID 4224 wrote to memory of 3524 4224 YCUMy7OsLy2HRs6.exe 90 PID 4224 wrote to memory of 3524 4224 YCUMy7OsLy2HRs6.exe 90 PID 4224 wrote to memory of 3524 4224 YCUMy7OsLy2HRs6.exe 90 PID 4224 wrote to memory of 3524 4224 YCUMy7OsLy2HRs6.exe 90 PID 4224 wrote to memory of 3524 4224 YCUMy7OsLy2HRs6.exe 90 -
outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 YCUMy7OsLy2HRs6.exe -
outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 YCUMy7OsLy2HRs6.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\captured_malware\YCUMy7OsLy2HRs6.exe"C:\Users\Admin\AppData\Local\Temp\captured_malware\YCUMy7OsLy2HRs6.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4224 -
C:\Users\Admin\AppData\Local\Temp\captured_malware\YCUMy7OsLy2HRs6.exe"C:\Users\Admin\AppData\Local\Temp\captured_malware\YCUMy7OsLy2HRs6.exe"2⤵
- Accesses Microsoft Outlook profiles
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- outlook_office_path
- outlook_win_path
PID:3524
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
-
Filesize
1KB
MD58ec831f3e3a3f77e4a7b9cd32b48384c
SHA1d83f09fd87c5bd86e045873c231c14836e76a05c
SHA2567667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982
SHA51226bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3