Analysis
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max time kernel
270s -
max time network
304s -
platform
windows10-2004_x64 -
resource
win10v2004-20220414-en -
submitted
11-07-2022 13:53
Behavioral task
behavioral1
Sample
setups.exe
Resource
win7-20220414-en
General
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Target
setups.exe
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Size
389.1MB
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MD5
c2e942fb09a439c3a2687e6b389c9251
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SHA1
d5e1230a1c965da0a907557258da95e27bc8ec00
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SHA256
8b277cc1f2ec679a58204383a4a88513878377f8cdee4a1e4a7edfb7e98527cc
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SHA512
708a44c6cd745fdc8be6ff9478c66ac98e19d167bd8caea7551843211d0d2dc3e5fab1833f386787103a16dc756820c7019a85397beab6aebe53b25574e7fcee
Malware Config
Extracted
vidar
53.1
1281
http://t.me/dvijkkkk
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profile_id
1281
Signatures
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suricata: ET MALWARE W32/Agent.OGR!tr.pws Stealer
suricata: ET MALWARE W32/Agent.OGR!tr.pws Stealer
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Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 1 IoCs
Processes:
setups.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ setups.exe -
Vidar Stealer 4 IoCs
Processes:
resource yara_rule behavioral2/memory/1868-130-0x0000000000860000-0x0000000000B96000-memory.dmp family_vidar behavioral2/memory/1868-131-0x0000000000860000-0x0000000000B96000-memory.dmp family_vidar behavioral2/memory/1868-132-0x0000000000860000-0x0000000000B96000-memory.dmp family_vidar behavioral2/memory/1868-156-0x0000000000860000-0x0000000000B96000-memory.dmp family_vidar -
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
setups.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion setups.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion setups.exe -
Loads dropped DLL 3 IoCs
Processes:
setups.exepid process 1868 setups.exe 1868 setups.exe 1868 setups.exe -
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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Processes:
resource yara_rule behavioral2/memory/1868-130-0x0000000000860000-0x0000000000B96000-memory.dmp themida behavioral2/memory/1868-131-0x0000000000860000-0x0000000000B96000-memory.dmp themida behavioral2/memory/1868-132-0x0000000000860000-0x0000000000B96000-memory.dmp themida behavioral2/memory/1868-156-0x0000000000860000-0x0000000000B96000-memory.dmp themida -
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Processes:
setups.exedescription ioc process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA setups.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
Processes:
setups.exepid process 1868 setups.exe -
Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
setups.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 setups.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString setups.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
setups.exepid process 1868 setups.exe 1868 setups.exe 1868 setups.exe 1868 setups.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\setups.exe"C:\Users\Admin\AppData\Local\Temp\setups.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Loads dropped DLL
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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C:\ProgramData\libcurl.dllFilesize
4.1MB
MD537f98d28e694399e068bd9071dc16133
SHA19befd9a15f561334c3e639bc4f1798c8ffb889c7
SHA2566babc34d089d907875aa5294fb4c0dd1886fc8cc390e10f6aa78ee677c78d004
SHA512d6c3aae55b6a2a797ea3b5f9fa89b89677d5c033f3df27070dc5ceab5c7dade74de1d34e3dd719544798f00e9613650c4781b2a647318a428f4caea6c6e0606d
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C:\ProgramData\mozglue.dllFilesize
133KB
MD58f73c08a9660691143661bf7332c3c27
SHA137fa65dd737c50fda710fdbde89e51374d0c204a
SHA2563fe6b1c54b8cf28f571e0c5d6636b4069a8ab00b4f11dd842cfec00691d0c9cd
SHA5120042ecf9b3571bb5eba2de893e8b2371df18f7c5a589f52ee66e4bfbaa15a5b8b7cc6a155792aaa8988528c27196896d5e82e1751c998bacea0d92395f66ad89
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C:\ProgramData\nss3.dllFilesize
1.2MB
MD5bfac4e3c5908856ba17d41edcd455a51
SHA18eec7e888767aa9e4cca8ff246eb2aacb9170428
SHA256e2935b5b28550d47dc971f456d6961f20d1633b4892998750140e0eaa9ae9d78
SHA5122565bab776c4d732ffb1f9b415992a4c65b81bcd644a9a1df1333a269e322925fc1df4f76913463296efd7c88ef194c3056de2f1ca1357d7b5fe5ff0da877a66
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memory/1868-130-0x0000000000860000-0x0000000000B96000-memory.dmpFilesize
3.2MB
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memory/1868-131-0x0000000000860000-0x0000000000B96000-memory.dmpFilesize
3.2MB
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memory/1868-132-0x0000000000860000-0x0000000000B96000-memory.dmpFilesize
3.2MB
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memory/1868-133-0x0000000077980000-0x0000000077B23000-memory.dmpFilesize
1.6MB
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memory/1868-134-0x0000000060900000-0x0000000060992000-memory.dmpFilesize
584KB
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memory/1868-156-0x0000000000860000-0x0000000000B96000-memory.dmpFilesize
3.2MB
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memory/1868-157-0x0000000077980000-0x0000000077B23000-memory.dmpFilesize
1.6MB