Analysis
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max time kernel
62s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20220414-en -
submitted
20-05-2022 14:24
Static task
static1
Behavioral task
behavioral1
Sample
QUOTE PRICES IN USD.exe
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
QUOTE PRICES IN USD.exe
Resource
win10v2004-20220414-en
General
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Target
QUOTE PRICES IN USD.exe
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Size
864KB
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MD5
1120a77cf247c7280324fbe983c116b9
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SHA1
b983296cee73f1cbb8280ba019f4970d2bf23e02
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SHA256
02fcb6cdd4b61cbf7f40448784a36d0067e618cac935aebf6fd6f482af076ba3
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SHA512
fce768723f21ba1334b4867c260a8f7c49fb3879d586eca3747aa2ef76aaa7607a2ed7ff630318056e1f0378caaa255135eb114569963e4ebad4a7fa0d9e0544
Malware Config
Extracted
C:\Users\Admin\AppData\Local\3B8E3C2477\Log.txt
masslogger
Signatures
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MassLogger
Masslogger is a .NET stealer targeting passwords from browsers, email and cryptocurrency clients.
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MassLogger Main Payload 6 IoCs
resource yara_rule behavioral1/memory/1768-62-0x0000000000400000-0x00000000004B8000-memory.dmp family_masslogger behavioral1/memory/1768-63-0x0000000000400000-0x00000000004B8000-memory.dmp family_masslogger behavioral1/memory/1768-64-0x0000000000400000-0x00000000004B8000-memory.dmp family_masslogger behavioral1/memory/1768-65-0x00000000004B2BDE-mapping.dmp family_masslogger behavioral1/memory/1768-67-0x0000000000400000-0x00000000004B8000-memory.dmp family_masslogger behavioral1/memory/1768-69-0x0000000000400000-0x00000000004B8000-memory.dmp family_masslogger -
MassLogger log file 1 IoCs
Detects a log file produced by MassLogger.
yara_rule masslogger_log_file -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Control Panel\International\Geo\Nation QUOTE PRICES IN USD.exe -
Obfuscated with Agile.Net obfuscator 2 IoCs
Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.
resource yara_rule behavioral1/memory/664-57-0x00000000005E0000-0x00000000005F0000-memory.dmp agile_net behavioral1/memory/664-58-0x0000000001EE0000-0x0000000001EF2000-memory.dmp agile_net -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Accesses Microsoft Outlook profiles 1 TTPs 35 IoCs
description ioc Process Key queried \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook QUOTE PRICES IN USD.exe Key created \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook QUOTE PRICES IN USD.exe Key queried \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook QUOTE PRICES IN USD.exe Key created \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 QUOTE PRICES IN USD.exe Key queried \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 QUOTE PRICES IN USD.exe Key queried \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook QUOTE PRICES IN USD.exe Key created \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook QUOTE PRICES IN USD.exe Key opened \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 QUOTE PRICES IN USD.exe Key queried \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook QUOTE PRICES IN USD.exe Key created \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 QUOTE PRICES IN USD.exe Key queried \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 QUOTE PRICES IN USD.exe Key created \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 QUOTE PRICES IN USD.exe Key queried \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 QUOTE PRICES IN USD.exe Key queried \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 QUOTE PRICES IN USD.exe Key created \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 QUOTE PRICES IN USD.exe Key opened \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 QUOTE PRICES IN USD.exe Key opened \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 QUOTE PRICES IN USD.exe Key queried \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook QUOTE PRICES IN USD.exe Key created \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook QUOTE PRICES IN USD.exe Key created \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook QUOTE PRICES IN USD.exe Key queried \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 QUOTE PRICES IN USD.exe Key opened \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 QUOTE PRICES IN USD.exe Key created \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 QUOTE PRICES IN USD.exe Key created \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook QUOTE PRICES IN USD.exe Key created \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 QUOTE PRICES IN USD.exe Key created \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 QUOTE PRICES IN USD.exe Key opened \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 QUOTE PRICES IN USD.exe Key created \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Office\18.0\Outlook\Profiles\Outlook QUOTE PRICES IN USD.exe Key queried \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook QUOTE PRICES IN USD.exe Key queried \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 QUOTE PRICES IN USD.exe Key queried \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Office\17.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 QUOTE PRICES IN USD.exe Key created \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Office\19.0\Outlook\Profiles\Outlook QUOTE PRICES IN USD.exe Key opened \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 QUOTE PRICES IN USD.exe Key queried \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook QUOTE PRICES IN USD.exe Key opened \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 QUOTE PRICES IN USD.exe -
Looks up external IP address via web service 2 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 4 api.ipify.org 5 api.ipify.org -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 664 set thread context of 1768 664 QUOTE PRICES IN USD.exe 32 -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
pid Process 1768 QUOTE PRICES IN USD.exe -
Suspicious behavior: EnumeratesProcesses 30 IoCs
pid Process 664 QUOTE PRICES IN USD.exe 664 QUOTE PRICES IN USD.exe 664 QUOTE PRICES IN USD.exe 664 QUOTE PRICES IN USD.exe 664 QUOTE PRICES IN USD.exe 664 QUOTE PRICES IN USD.exe 664 QUOTE PRICES IN USD.exe 664 QUOTE PRICES IN USD.exe 664 QUOTE PRICES IN USD.exe 664 QUOTE PRICES IN USD.exe 664 QUOTE PRICES IN USD.exe 664 QUOTE PRICES IN USD.exe 664 QUOTE PRICES IN USD.exe 664 QUOTE PRICES IN USD.exe 664 QUOTE PRICES IN USD.exe 664 QUOTE PRICES IN USD.exe 664 QUOTE PRICES IN USD.exe 664 QUOTE PRICES IN USD.exe 664 QUOTE PRICES IN USD.exe 664 QUOTE PRICES IN USD.exe 664 QUOTE PRICES IN USD.exe 664 QUOTE PRICES IN USD.exe 664 QUOTE PRICES IN USD.exe 664 QUOTE PRICES IN USD.exe 664 QUOTE PRICES IN USD.exe 664 QUOTE PRICES IN USD.exe 1768 QUOTE PRICES IN USD.exe 1768 QUOTE PRICES IN USD.exe 1768 QUOTE PRICES IN USD.exe 1768 QUOTE PRICES IN USD.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 664 QUOTE PRICES IN USD.exe Token: SeDebugPrivilege 1768 QUOTE PRICES IN USD.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 1768 QUOTE PRICES IN USD.exe -
Suspicious use of WriteProcessMemory 25 IoCs
description pid Process procid_target PID 664 wrote to memory of 2004 664 QUOTE PRICES IN USD.exe 28 PID 664 wrote to memory of 2004 664 QUOTE PRICES IN USD.exe 28 PID 664 wrote to memory of 2004 664 QUOTE PRICES IN USD.exe 28 PID 664 wrote to memory of 2004 664 QUOTE PRICES IN USD.exe 28 PID 664 wrote to memory of 1972 664 QUOTE PRICES IN USD.exe 29 PID 664 wrote to memory of 1972 664 QUOTE PRICES IN USD.exe 29 PID 664 wrote to memory of 1972 664 QUOTE PRICES IN USD.exe 29 PID 664 wrote to memory of 1972 664 QUOTE PRICES IN USD.exe 29 PID 664 wrote to memory of 2024 664 QUOTE PRICES IN USD.exe 30 PID 664 wrote to memory of 2024 664 QUOTE PRICES IN USD.exe 30 PID 664 wrote to memory of 2024 664 QUOTE PRICES IN USD.exe 30 PID 664 wrote to memory of 2024 664 QUOTE PRICES IN USD.exe 30 PID 664 wrote to memory of 2028 664 QUOTE PRICES IN USD.exe 31 PID 664 wrote to memory of 2028 664 QUOTE PRICES IN USD.exe 31 PID 664 wrote to memory of 2028 664 QUOTE PRICES IN USD.exe 31 PID 664 wrote to memory of 2028 664 QUOTE PRICES IN USD.exe 31 PID 664 wrote to memory of 1768 664 QUOTE PRICES IN USD.exe 32 PID 664 wrote to memory of 1768 664 QUOTE PRICES IN USD.exe 32 PID 664 wrote to memory of 1768 664 QUOTE PRICES IN USD.exe 32 PID 664 wrote to memory of 1768 664 QUOTE PRICES IN USD.exe 32 PID 664 wrote to memory of 1768 664 QUOTE PRICES IN USD.exe 32 PID 664 wrote to memory of 1768 664 QUOTE PRICES IN USD.exe 32 PID 664 wrote to memory of 1768 664 QUOTE PRICES IN USD.exe 32 PID 664 wrote to memory of 1768 664 QUOTE PRICES IN USD.exe 32 PID 664 wrote to memory of 1768 664 QUOTE PRICES IN USD.exe 32 -
outlook_office_path 1 IoCs
description ioc Process Key queried \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Office\20.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 QUOTE PRICES IN USD.exe -
outlook_win_path 1 IoCs
description ioc Process Key queried \REGISTRY\USER\S-1-5-21-2277218442-1199762539-2004043321-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 QUOTE PRICES IN USD.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\QUOTE PRICES IN USD.exe"C:\Users\Admin\AppData\Local\Temp\QUOTE PRICES IN USD.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:664 -
C:\Users\Admin\AppData\Local\Temp\QUOTE PRICES IN USD.exe"C:\Users\Admin\AppData\Local\Temp\QUOTE PRICES IN USD.exe"2⤵PID:2004
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C:\Users\Admin\AppData\Local\Temp\QUOTE PRICES IN USD.exe"C:\Users\Admin\AppData\Local\Temp\QUOTE PRICES IN USD.exe"2⤵PID:1972
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C:\Users\Admin\AppData\Local\Temp\QUOTE PRICES IN USD.exe"C:\Users\Admin\AppData\Local\Temp\QUOTE PRICES IN USD.exe"2⤵PID:2024
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C:\Users\Admin\AppData\Local\Temp\QUOTE PRICES IN USD.exe"C:\Users\Admin\AppData\Local\Temp\QUOTE PRICES IN USD.exe"2⤵PID:2028
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C:\Users\Admin\AppData\Local\Temp\QUOTE PRICES IN USD.exe"C:\Users\Admin\AppData\Local\Temp\QUOTE PRICES IN USD.exe"2⤵
- Checks computer location settings
- Accesses Microsoft Outlook profiles
- Suspicious behavior: AddClipboardFormatListener
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- outlook_office_path
- outlook_win_path
PID:1768
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