Analysis
- max time kernel
149s - max time network
147s - platform
windows10-2004_x64 - resource
win10v2004-20240508-en - resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system - submitted
07/06/2024, 01:05
Static task
static1
Behavioral task
behavioral1
Sample
0a9f6da50ec15864bd2f5952afb9edd17a30ef0fa2d311a53e14a40ccd845152.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
0a9f6da50ec15864bd2f5952afb9edd17a30ef0fa2d311a53e14a40ccd845152.exe
Resource
win10v2004-20240508-en
General
- Target 0a9f6da50ec15864bd2f5952afb9edd17a30ef0fa2d311a53e14a40ccd845152.exe
- Size 986KB
- Sample240607-bfzmssfh74
- SHA256 0a9f6da50ec15864bd2f5952afb9edd17a30ef0fa2d311a53e14a40ccd845152
- MD5 a92df2baf630f76926a12901dc0162c9
- SHA1 c5ec73b54af3afbde64e08f58113422ee4c11e15
- SHA512 8e4df3ad1cdcbacf09c907bcb69efa1ef4c5fd762a56b361fc29ba7cae1055431a0bcbb674eb43b1278bfc9d19f617a4ac6911c86e80db41348d695646ba31d2
- SSDEEP 24576:f0N5O/WKY4QI3VjEBsJUFha3CjI93egym3lRI90AovitTPe11:8/eQIZGY3CU9egfU0AovitC11
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Extracted
-
remcos
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RemoteHost
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104.250.180.178:7902
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audio_folder
MicRecords
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audio_record_time
5
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connect_delay
0
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connect_interval
1
-
copy_file
AnyDesk.exe
-
copy_folder
AnyDesk
-
delete_file
false
-
hide_file
false
-
hide_keylog_file
false
-
install_flag
true
-
keylog_crypt
false
-
keylog_file
logs.dat
-
keylog_flag
false
-
keylog_folder
AnyDesk
-
mouse_option
false
-
mutex
AnyDesk-8BNQK6
-
screenshot_crypt
false
-
screenshot_flag
false
-
screenshot_folder
Screenshots
-
screenshot_path
%AppData%
-
screenshot_time
10
-
take_screenshot_option
false
-
take_screenshot_time
5
Signatures
- Detects Windows exceutables bypassing UAC using CMSTP COM interfaces. MITRE (T1218.003) 22 IoCs
resource yara_rule behavioral2/memory/2316-13-0x0000000000400000-0x0000000000482000-memory.dmp INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM behavioral2/memory/2316-15-0x0000000000400000-0x0000000000482000-memory.dmp INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM behavioral2/memory/2316-12-0x0000000000400000-0x0000000000482000-memory.dmp INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM behavioral2/memory/2316-11-0x0000000000400000-0x0000000000482000-memory.dmp INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM behavioral2/memory/2316-28-0x0000000000400000-0x0000000000482000-memory.dmp INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM behavioral2/memory/1076-40-0x0000000000400000-0x0000000000482000-memory.dmp INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM behavioral2/memory/1076-39-0x0000000000400000-0x0000000000482000-memory.dmp INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM behavioral2/memory/1076-36-0x0000000000400000-0x0000000000482000-memory.dmp INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM behavioral2/memory/1076-35-0x0000000000400000-0x0000000000482000-memory.dmp INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM behavioral2/memory/1076-43-0x0000000000400000-0x0000000000482000-memory.dmp INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM behavioral2/memory/1076-42-0x0000000000400000-0x0000000000482000-memory.dmp INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM behavioral2/memory/1076-44-0x0000000000400000-0x0000000000482000-memory.dmp INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM behavioral2/memory/1076-47-0x0000000000400000-0x0000000000482000-memory.dmp INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM behavioral2/memory/1076-79-0x0000000000400000-0x0000000000482000-memory.dmp INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM behavioral2/memory/1076-82-0x0000000000400000-0x0000000000482000-memory.dmp INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM behavioral2/memory/1076-81-0x0000000000400000-0x0000000000482000-memory.dmp INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM behavioral2/memory/1076-90-0x0000000000400000-0x0000000000482000-memory.dmp INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM behavioral2/memory/1076-89-0x0000000000400000-0x0000000000482000-memory.dmp INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM behavioral2/memory/1076-98-0x0000000000400000-0x0000000000482000-memory.dmp INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM behavioral2/memory/1076-97-0x0000000000400000-0x0000000000482000-memory.dmp INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM behavioral2/memory/1076-105-0x0000000000400000-0x0000000000482000-memory.dmp INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM behavioral2/memory/1076-106-0x0000000000400000-0x0000000000482000-memory.dmp INDICATOR_SUSPICIOUS_EXE_UACBypass_CMSTPCOM - Detects executables built or packed with MPress PE compressor 12 IoCs
resource yara_rule behavioral2/memory/2176-64-0x0000000000400000-0x0000000000424000-memory.dmp INDICATOR_EXE_Packed_MPress behavioral2/memory/2176-63-0x0000000000400000-0x0000000000424000-memory.dmp INDICATOR_EXE_Packed_MPress behavioral2/memory/2176-58-0x0000000000400000-0x0000000000424000-memory.dmp INDICATOR_EXE_Packed_MPress behavioral2/memory/32-56-0x0000000000400000-0x0000000000457000-memory.dmp INDICATOR_EXE_Packed_MPress behavioral2/memory/3676-55-0x0000000000400000-0x0000000000478000-memory.dmp INDICATOR_EXE_Packed_MPress behavioral2/memory/32-54-0x0000000000400000-0x0000000000457000-memory.dmp INDICATOR_EXE_Packed_MPress behavioral2/memory/3676-53-0x0000000000400000-0x0000000000478000-memory.dmp INDICATOR_EXE_Packed_MPress behavioral2/memory/32-51-0x0000000000400000-0x0000000000457000-memory.dmp INDICATOR_EXE_Packed_MPress behavioral2/memory/3676-49-0x0000000000400000-0x0000000000478000-memory.dmp INDICATOR_EXE_Packed_MPress behavioral2/memory/1076-78-0x0000000010000000-0x0000000010019000-memory.dmp INDICATOR_EXE_Packed_MPress behavioral2/memory/1076-77-0x0000000010000000-0x0000000010019000-memory.dmp INDICATOR_EXE_Packed_MPress behavioral2/memory/1076-74-0x0000000010000000-0x0000000010019000-memory.dmp INDICATOR_EXE_Packed_MPress - Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers 1 IoCs
resource yara_rule behavioral2/memory/32-56-0x0000000000400000-0x0000000000457000-memory.dmp INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store - Detects executables referencing many email and collaboration clients. Observed in information stealers 1 IoCs
resource yara_rule behavioral2/memory/32-56-0x0000000000400000-0x0000000000457000-memory.dmp INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients - NirSoft MailPassView 1 IoCs
Password recovery tool for various email clients
resource yara_rule behavioral2/memory/32-56-0x0000000000400000-0x0000000000457000-memory.dmp MailPassView - NirSoft WebBrowserPassView 1 IoCs
Password recovery tool for various web browsers
resource yara_rule behavioral2/memory/3676-55-0x0000000000400000-0x0000000000478000-memory.dmp WebBrowserPassView - Nirsoft 3 IoCs
resource yara_rule behavioral2/memory/2176-64-0x0000000000400000-0x0000000000424000-memory.dmp Nirsoft behavioral2/memory/32-56-0x0000000000400000-0x0000000000457000-memory.dmp Nirsoft behavioral2/memory/3676-55-0x0000000000400000-0x0000000000478000-memory.dmp Nirsoft - 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-1-5-21-1181767204-2009306918-3718769404-1000\Control Panel\International\Geo\Nation 0a9f6da50ec15864bd2f5952afb9edd17a30ef0fa2d311a53e14a40ccd845152.exe - Executes dropped EXE 6 IoCs
pid Process 2248 AnyDesk.exe 1076 AnyDesk.exe 3676 AnyDesk.exe 32 AnyDesk.exe 2512 AnyDesk.exe 2176 AnyDesk.exe - Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-1181767204-2009306918-3718769404-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts AnyDesk.exe - Adds Run key to start application 2 TTPs 4 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\AnyDesk-8BNQK6 = "\"C:\\ProgramData\\AnyDesk\\AnyDesk.exe\"" 0a9f6da50ec15864bd2f5952afb9edd17a30ef0fa2d311a53e14a40ccd845152.exe Set value (str) \REGISTRY\USER\S-1-5-21-1181767204-2009306918-3718769404-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\AnyDesk-8BNQK6 = "\"C:\\ProgramData\\AnyDesk\\AnyDesk.exe\"" AnyDesk.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\AnyDesk-8BNQK6 = "\"C:\\ProgramData\\AnyDesk\\AnyDesk.exe\"" AnyDesk.exe Set value (str) \REGISTRY\USER\S-1-5-21-1181767204-2009306918-3718769404-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\AnyDesk-8BNQK6 = "\"C:\\ProgramData\\AnyDesk\\AnyDesk.exe\"" 0a9f6da50ec15864bd2f5952afb9edd17a30ef0fa2d311a53e14a40ccd845152.exe - Suspicious use of SetThreadContext 5 IoCs
description pid Process procid_target PID 3848 set thread context of 2316 3848 0a9f6da50ec15864bd2f5952afb9edd17a30ef0fa2d311a53e14a40ccd845152.exe 106 PID 2248 set thread context of 1076 2248 AnyDesk.exe 108 PID 1076 set thread context of 3676 1076 AnyDesk.exe 110 PID 1076 set thread context of 32 1076 AnyDesk.exe 111 PID 1076 set thread context of 2176 1076 AnyDesk.exe 113 - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Suspicious behavior: EnumeratesProcesses 6 IoCs
pid Process 3676 AnyDesk.exe 3676 AnyDesk.exe 2176 AnyDesk.exe 2176 AnyDesk.exe 3676 AnyDesk.exe 3676 AnyDesk.exe - Suspicious behavior: MapViewOfSection 4 IoCs
pid Process 1076 AnyDesk.exe 1076 AnyDesk.exe 1076 AnyDesk.exe 1076 AnyDesk.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2176 AnyDesk.exe - Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 1076 AnyDesk.exe - Suspicious use of WriteProcessMemory 42 IoCs
description pid Process procid_target PID 3848 wrote to memory of 2316 3848 0a9f6da50ec15864bd2f5952afb9edd17a30ef0fa2d311a53e14a40ccd845152.exe 106 PID 3848 wrote to memory of 2316 3848 0a9f6da50ec15864bd2f5952afb9edd17a30ef0fa2d311a53e14a40ccd845152.exe 106 PID 3848 wrote to memory of 2316 3848 0a9f6da50ec15864bd2f5952afb9edd17a30ef0fa2d311a53e14a40ccd845152.exe 106 PID 3848 wrote to memory of 2316 3848 0a9f6da50ec15864bd2f5952afb9edd17a30ef0fa2d311a53e14a40ccd845152.exe 106 PID 3848 wrote to memory of 2316 3848 0a9f6da50ec15864bd2f5952afb9edd17a30ef0fa2d311a53e14a40ccd845152.exe 106 PID 3848 wrote to memory of 2316 3848 0a9f6da50ec15864bd2f5952afb9edd17a30ef0fa2d311a53e14a40ccd845152.exe 106 PID 3848 wrote to memory of 2316 3848 0a9f6da50ec15864bd2f5952afb9edd17a30ef0fa2d311a53e14a40ccd845152.exe 106 PID 3848 wrote to memory of 2316 3848 0a9f6da50ec15864bd2f5952afb9edd17a30ef0fa2d311a53e14a40ccd845152.exe 106 PID 3848 wrote to memory of 2316 3848 0a9f6da50ec15864bd2f5952afb9edd17a30ef0fa2d311a53e14a40ccd845152.exe 106 PID 3848 wrote to memory of 2316 3848 0a9f6da50ec15864bd2f5952afb9edd17a30ef0fa2d311a53e14a40ccd845152.exe 106 PID 3848 wrote to memory of 2316 3848 0a9f6da50ec15864bd2f5952afb9edd17a30ef0fa2d311a53e14a40ccd845152.exe 106 PID 3848 wrote to memory of 2316 3848 0a9f6da50ec15864bd2f5952afb9edd17a30ef0fa2d311a53e14a40ccd845152.exe 106 PID 2316 wrote to memory of 2248 2316 0a9f6da50ec15864bd2f5952afb9edd17a30ef0fa2d311a53e14a40ccd845152.exe 107 PID 2316 wrote to memory of 2248 2316 0a9f6da50ec15864bd2f5952afb9edd17a30ef0fa2d311a53e14a40ccd845152.exe 107 PID 2316 wrote to memory of 2248 2316 0a9f6da50ec15864bd2f5952afb9edd17a30ef0fa2d311a53e14a40ccd845152.exe 107 PID 2248 wrote to memory of 1076 2248 AnyDesk.exe 108 PID 2248 wrote to memory of 1076 2248 AnyDesk.exe 108 PID 2248 wrote to memory of 1076 2248 AnyDesk.exe 108 PID 2248 wrote to memory of 1076 2248 AnyDesk.exe 108 PID 2248 wrote to memory of 1076 2248 AnyDesk.exe 108 PID 2248 wrote to memory of 1076 2248 AnyDesk.exe 108 PID 2248 wrote to memory of 1076 2248 AnyDesk.exe 108 PID 2248 wrote to memory of 1076 2248 AnyDesk.exe 108 PID 2248 wrote to memory of 1076 2248 AnyDesk.exe 108 PID 2248 wrote to memory of 1076 2248 AnyDesk.exe 108 PID 2248 wrote to memory of 1076 2248 AnyDesk.exe 108 PID 2248 wrote to memory of 1076 2248 AnyDesk.exe 108 PID 1076 wrote to memory of 3676 1076 AnyDesk.exe 110 PID 1076 wrote to memory of 3676 1076 AnyDesk.exe 110 PID 1076 wrote to memory of 3676 1076 AnyDesk.exe 110 PID 1076 wrote to memory of 3676 1076 AnyDesk.exe 110 PID 1076 wrote to memory of 32 1076 AnyDesk.exe 111 PID 1076 wrote to memory of 32 1076 AnyDesk.exe 111 PID 1076 wrote to memory of 32 1076 AnyDesk.exe 111 PID 1076 wrote to memory of 32 1076 AnyDesk.exe 111 PID 1076 wrote to memory of 2512 1076 AnyDesk.exe 112 PID 1076 wrote to memory of 2512 1076 AnyDesk.exe 112 PID 1076 wrote to memory of 2512 1076 AnyDesk.exe 112 PID 1076 wrote to memory of 2176 1076 AnyDesk.exe 113 PID 1076 wrote to memory of 2176 1076 AnyDesk.exe 113 PID 1076 wrote to memory of 2176 1076 AnyDesk.exe 113 PID 1076 wrote to memory of 2176 1076 AnyDesk.exe 113
Processes
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C:\Users\Admin\AppData\Local\Temp\0a9f6da50ec15864bd2f5952afb9edd17a30ef0fa2d311a53e14a40ccd845152.exe"C:\Users\Admin\AppData\Local\Temp\0a9f6da50ec15864bd2f5952afb9edd17a30ef0fa2d311a53e14a40ccd845152.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3848 -
C:\Users\Admin\AppData\Local\Temp\0a9f6da50ec15864bd2f5952afb9edd17a30ef0fa2d311a53e14a40ccd845152.exe"C:\Users\Admin\AppData\Local\Temp\0a9f6da50ec15864bd2f5952afb9edd17a30ef0fa2d311a53e14a40ccd845152.exe"2⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2316 -
C:\ProgramData\AnyDesk\AnyDesk.exe"C:\ProgramData\AnyDesk\AnyDesk.exe"3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2248 -
C:\ProgramData\AnyDesk\AnyDesk.exe"C:\ProgramData\AnyDesk\AnyDesk.exe"4⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1076 -
C:\ProgramData\AnyDesk\AnyDesk.exeC:\ProgramData\AnyDesk\AnyDesk.exe /stext "C:\Users\Admin\AppData\Local\Temp\thxpthpfeyhp"5⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:3676
-
-
C:\ProgramData\AnyDesk\AnyDesk.exeC:\ProgramData\AnyDesk\AnyDesk.exe /stext "C:\Users\Admin\AppData\Local\Temp\ejcimaayagzcygd"5⤵
- Executes dropped EXE
- Accesses Microsoft Outlook accounts
PID:32
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C:\ProgramData\AnyDesk\AnyDesk.exeC:\ProgramData\AnyDesk\AnyDesk.exe /stext "C:\Users\Admin\AppData\Local\Temp\oepsnslaoorhaurbdei"5⤵
- Executes dropped EXE
PID:2512
-
-
C:\ProgramData\AnyDesk\AnyDesk.exeC:\ProgramData\AnyDesk\AnyDesk.exe /stext "C:\Users\Admin\AppData\Local\Temp\oepsnslaoorhaurbdei"5⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2176
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-
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=4168,i,13640054265074968359,8146127767143474550,262144 --variations-seed-version --mojo-platform-channel-handle=3888 /prefetch:81⤵PID:1984
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
- Path C:\ProgramData\AnyDesk\AnyDesk.exe
- Size 986KB
- SHA256 0a9f6da50ec15864bd2f5952afb9edd17a30ef0fa2d311a53e14a40ccd845152
- MD5 a92df2baf630f76926a12901dc0162c9
- SHA1 c5ec73b54af3afbde64e08f58113422ee4c11e15
- SHA512 8e4df3ad1cdcbacf09c907bcb69efa1ef4c5fd762a56b361fc29ba7cae1055431a0bcbb674eb43b1278bfc9d19f617a4ac6911c86e80db41348d695646ba31d2
- SSDEEP 24576:f0N5O/WKY4QI3VjEBsJUFha3CjI93egym3lRI90AovitTPe11:8/eQIZGY3CU9egfU0AovitC11
- MD5 SHA1 SHA512 SSDEEP
- Path C:\ProgramData\AnyDesk\logs.dat
- Size 144B
- SHA256 1c18c4168d20b92d713a814989cf509c4ab2f64fe1f171335bb3315c3ff99767
- MD5 03f8cbe5b91386d0cee5f5a2a7e57095
- SHA1 cb92bea14de5c105d9a69929d9cf446161701770
- SHA512 cc0157f655f652293f4fb747bf9d0dba6e582fe21ca685b2a132d21367f06c9b20e77ac328de82350e597d57d18a28ffa286f0b2888170e45fd1ec1fdc11b9bc
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\thxpthpfeyhp
- Size 4KB
- SHA256 2967c8bcad47ab6cb88bf5b60a3a75b49f471a943d33c9b69aa7bfe1b763cfd2
- MD5 91227a2f05c7f74f6ebd1535a3f05b7b
- SHA1 1ce317a272d67e3ac284948e49e6bc0acaee2e6d
- SHA512 9ff9f6d2fb2880812fce42b91388e8b825483bb2df0976b9c630c397fed68f3625f4ba32d65933de0018b6e18554315152a1df00c98313d19612403076079a40
- SSDEEP 48:wvvv0IxfvvcIxfdvv0IxBvv0Ixakvv0I7:mvRxvZp1vRPvRbvR7
- MD5 SHA1 SHA512 SSDEEP