Analysis
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max time kernel
145s -
max time network
130s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
25-04-2023 15:45
Static task
static1
Behavioral task
behavioral1
Sample
0d864f313f0f8bc51ab95e69e77177ce.exe
Resource
win7-20230220-en
General
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Target
0d864f313f0f8bc51ab95e69e77177ce.exe
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Size
326KB
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MD5
0d864f313f0f8bc51ab95e69e77177ce
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SHA1
cfe61207e7f7f1c4d3104425d2257f301e07f433
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SHA256
722e5c23eff7116dead7e70f52673519604efa15a2743939034cb2fccd1c4672
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SHA512
bed133ef77d0dfda0afbe14e27ea851437954672aef9f988ecb49afbe8aa55469ebd34d38355a423fd6f74e71a79d2cda99f602b0ab294c28c480fb3d444e418
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SSDEEP
6144:3qYMM+1vwaJL3FF97TUjlBUdkfBLBIZDya0LUQiTa+T:3qYMM+1oe3zsBUd2K4LUQi7
Malware Config
Extracted
vidar
3.5
2234cb18bdcd93ea6f4e5f1473025a81
https://steamcommunity.com/profiles/76561199497218285
https://t.me/tg_duckworld
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profile_id_v2
2234cb18bdcd93ea6f4e5f1473025a81
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user_agent
Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/90.0.4430.93 Safari/537.36 Vivaldi/3.7
Extracted
laplas
http://89.23.97.128
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api_key
bc2dceabe69fa26dbf4dd8295d65e03e1990633a88c1c8410825c9266b239396
Signatures
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Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 2 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ 88304830951777641513.exe Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ ntlhost.exe -
Downloads MZ/PE file
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Checks BIOS information in registry 2 TTPs 4 IoCs
BIOS information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion 88304830951777641513.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion 88304830951777641513.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion ntlhost.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion ntlhost.exe -
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-1-5-21-1675742406-747946869-1029867430-1000\Control Panel\International\Geo\Nation 0d864f313f0f8bc51ab95e69e77177ce.exe -
Executes dropped EXE 3 IoCs
pid Process 4700 88304830951777641513.exe 2752 65310706955365347161.exe 2444 ntlhost.exe -
Loads dropped DLL 2 IoCs
pid Process 4112 0d864f313f0f8bc51ab95e69e77177ce.exe 4112 0d864f313f0f8bc51ab95e69e77177ce.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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resource yara_rule behavioral2/files/0x000e00000002312f-239.dat upx behavioral2/files/0x000e00000002312f-241.dat upx behavioral2/files/0x000e00000002312f-242.dat upx behavioral2/memory/2752-247-0x0000000000250000-0x00000000010B4000-memory.dmp upx behavioral2/memory/2752-250-0x0000000000250000-0x00000000010B4000-memory.dmp upx -
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1675742406-747946869-1029867430-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\NTSystem = "C:\\Users\\Admin\\AppData\\Roaming\\NTSystem\\ntlhost.exe" 88304830951777641513.exe -
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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description ioc Process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA 88304830951777641513.exe Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA ntlhost.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
pid Process 4700 88304830951777641513.exe 2444 ntlhost.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Program crash 1 IoCs
pid pid_target Process procid_target 1820 4112 WerFault.exe 85 -
Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 0d864f313f0f8bc51ab95e69e77177ce.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 0d864f313f0f8bc51ab95e69e77177ce.exe -
Delays execution with timeout.exe 1 IoCs
pid Process 368 timeout.exe -
GoLang User-Agent 1 IoCs
Uses default user-agent string defined by GoLang HTTP packages.
description flow ioc HTTP User-Agent header 76 Go-http-client/1.1 -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 4112 0d864f313f0f8bc51ab95e69e77177ce.exe 4112 0d864f313f0f8bc51ab95e69e77177ce.exe -
Suspicious use of WriteProcessMemory 16 IoCs
description pid Process procid_target PID 4112 wrote to memory of 4700 4112 0d864f313f0f8bc51ab95e69e77177ce.exe 94 PID 4112 wrote to memory of 4700 4112 0d864f313f0f8bc51ab95e69e77177ce.exe 94 PID 4112 wrote to memory of 2752 4112 0d864f313f0f8bc51ab95e69e77177ce.exe 96 PID 4112 wrote to memory of 2752 4112 0d864f313f0f8bc51ab95e69e77177ce.exe 96 PID 2752 wrote to memory of 3360 2752 65310706955365347161.exe 98 PID 2752 wrote to memory of 3360 2752 65310706955365347161.exe 98 PID 3360 wrote to memory of 4852 3360 cmd.exe 99 PID 3360 wrote to memory of 4852 3360 cmd.exe 99 PID 4112 wrote to memory of 336 4112 0d864f313f0f8bc51ab95e69e77177ce.exe 100 PID 4112 wrote to memory of 336 4112 0d864f313f0f8bc51ab95e69e77177ce.exe 100 PID 4112 wrote to memory of 336 4112 0d864f313f0f8bc51ab95e69e77177ce.exe 100 PID 336 wrote to memory of 368 336 cmd.exe 104 PID 336 wrote to memory of 368 336 cmd.exe 104 PID 336 wrote to memory of 368 336 cmd.exe 104 PID 4700 wrote to memory of 2444 4700 88304830951777641513.exe 106 PID 4700 wrote to memory of 2444 4700 88304830951777641513.exe 106
Processes
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C:\Users\Admin\AppData\Local\Temp\0d864f313f0f8bc51ab95e69e77177ce.exe"C:\Users\Admin\AppData\Local\Temp\0d864f313f0f8bc51ab95e69e77177ce.exe"1⤵
- Checks computer location settings
- Loads dropped DLL
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4112 -
C:\ProgramData\88304830951777641513.exe"C:\ProgramData\88304830951777641513.exe"2⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Executes dropped EXE
- Adds Run key to start application
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of WriteProcessMemory
PID:4700 -
C:\Users\Admin\AppData\Roaming\NTSystem\ntlhost.exeC:\Users\Admin\AppData\Roaming\NTSystem\ntlhost.exe3⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Executes dropped EXE
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
PID:2444
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C:\ProgramData\65310706955365347161.exe"C:\ProgramData\65310706955365347161.exe"2⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:2752 -
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /C choice /C Y /N /D Y /T 0 &Del C:\ProgramData\65310706955365347161.exe3⤵
- Suspicious use of WriteProcessMemory
PID:3360 -
C:\Windows\system32\choice.exechoice /C Y /N /D Y /T 04⤵PID:4852
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c timeout /t 6 & del /f /q "C:\Users\Admin\AppData\Local\Temp\0d864f313f0f8bc51ab95e69e77177ce.exe" & exit2⤵
- Suspicious use of WriteProcessMemory
PID:336 -
C:\Windows\SysWOW64\timeout.exetimeout /t 63⤵
- Delays execution with timeout.exe
PID:368
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4112 -s 20602⤵
- Program crash
PID:1820
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 4112 -ip 41121⤵PID:64
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
4.3MB
MD5196a4cdba36b3fe8f82a215732c486b4
SHA19186f53143e01b28af100e1000eb443e6afbe292
SHA256651e80215fee5757287bd028e7cda4a67865f0c6e0cad46c82706bf0e2565478
SHA5125e0fc394e6cf8ee16f1227ebbb3ef02ad17c0da9bbf1c51ebcec4ca9343d6993305b26bf2f8ab0b326a2af87797a6d75bc2c544bf8503f3d55347d47ec159143
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Filesize
4.3MB
MD5196a4cdba36b3fe8f82a215732c486b4
SHA19186f53143e01b28af100e1000eb443e6afbe292
SHA256651e80215fee5757287bd028e7cda4a67865f0c6e0cad46c82706bf0e2565478
SHA5125e0fc394e6cf8ee16f1227ebbb3ef02ad17c0da9bbf1c51ebcec4ca9343d6993305b26bf2f8ab0b326a2af87797a6d75bc2c544bf8503f3d55347d47ec159143
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Filesize
4.3MB
MD5196a4cdba36b3fe8f82a215732c486b4
SHA19186f53143e01b28af100e1000eb443e6afbe292
SHA256651e80215fee5757287bd028e7cda4a67865f0c6e0cad46c82706bf0e2565478
SHA5125e0fc394e6cf8ee16f1227ebbb3ef02ad17c0da9bbf1c51ebcec4ca9343d6993305b26bf2f8ab0b326a2af87797a6d75bc2c544bf8503f3d55347d47ec159143
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Filesize
3.0MB
MD5e81570d802d26df3dde953770c8c9766
SHA1d8df423343b59f8b53f10722b023622477e5fb31
SHA256e1290a9463ef7d1d61645b7d3fd3e4a7518023091f85ab4085308f70d437707f
SHA5121d03bc26a97b4eb680fe9d1996c525e086f6efcb40db2946e7297544a85cd0b6999ac03ed11048dc424631a643ba95a0624865351e86fb76ebc61641c73b7778
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Filesize
3.0MB
MD5e81570d802d26df3dde953770c8c9766
SHA1d8df423343b59f8b53f10722b023622477e5fb31
SHA256e1290a9463ef7d1d61645b7d3fd3e4a7518023091f85ab4085308f70d437707f
SHA5121d03bc26a97b4eb680fe9d1996c525e086f6efcb40db2946e7297544a85cd0b6999ac03ed11048dc424631a643ba95a0624865351e86fb76ebc61641c73b7778
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Filesize
3.0MB
MD5e81570d802d26df3dde953770c8c9766
SHA1d8df423343b59f8b53f10722b023622477e5fb31
SHA256e1290a9463ef7d1d61645b7d3fd3e4a7518023091f85ab4085308f70d437707f
SHA5121d03bc26a97b4eb680fe9d1996c525e086f6efcb40db2946e7297544a85cd0b6999ac03ed11048dc424631a643ba95a0624865351e86fb76ebc61641c73b7778
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Filesize
593KB
MD5c8fd9be83bc728cc04beffafc2907fe9
SHA195ab9f701e0024cedfbd312bcfe4e726744c4f2e
SHA256ba06a6ee0b15f5be5c4e67782eec8b521e36c107a329093ec400fe0404eb196a
SHA512fbb446f4a27ef510e616caad52945d6c9cc1fd063812c41947e579ec2b54df57c6dc46237ded80fca5847f38cbe1747a6c66a13e2c8c19c664a72be35eb8b040
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Filesize
2.0MB
MD51cc453cdf74f31e4d913ff9c10acdde2
SHA16e85eae544d6e965f15fa5c39700fa7202f3aafe
SHA256ac5c92fe6c51cfa742e475215b83b3e11a4379820043263bf50d4068686c6fa5
SHA512dd9ff4e06b00dc831439bab11c10e9b2ae864ea6e780d3835ea7468818f35439f352ef137da111efcdf2bb6465f6ca486719451bf6cf32c6a4420a56b1d64571
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Filesize
717.0MB
MD568ee08d5bb171bbf8bed624efabaf590
SHA115fdf6b4f0143b6d6531635b8005af28c85fb059
SHA256def5b9986ce7ddae5ccc1874a565b253e5bea782614dcb913491c709d9fb2736
SHA5129ada5cb1792ee06c13da423dee6bf92cad9ae6bf53d8a5fbeab979c351dab15f5798f61ae8c60c11df5e268b2adfa84b3310a158383a09776b7e80fe9dafe773
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Filesize
717.0MB
MD568ee08d5bb171bbf8bed624efabaf590
SHA115fdf6b4f0143b6d6531635b8005af28c85fb059
SHA256def5b9986ce7ddae5ccc1874a565b253e5bea782614dcb913491c709d9fb2736
SHA5129ada5cb1792ee06c13da423dee6bf92cad9ae6bf53d8a5fbeab979c351dab15f5798f61ae8c60c11df5e268b2adfa84b3310a158383a09776b7e80fe9dafe773