Analysis
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max time kernel
130s -
max time network
133s -
platform
windows10-1703_x64 -
resource
win10-20230220-en -
resource tags
arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system -
submitted
12-04-2023 19:20
Static task
static1
Behavioral task
behavioral1
Sample
10693518407261cb6d1cae5bd3ad6aa3309e0a6ac1170cc9592a3ed29e3303b3.exe
Resource
win10-20230220-en
General
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Target
10693518407261cb6d1cae5bd3ad6aa3309e0a6ac1170cc9592a3ed29e3303b3.exe
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Size
473KB
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MD5
3ec42428dc1b2a74ebc6bcbb3535e1c6
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SHA1
ef661756a0e227099c3f4605f2c40c40415ee0ca
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SHA256
10693518407261cb6d1cae5bd3ad6aa3309e0a6ac1170cc9592a3ed29e3303b3
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SHA512
98d05c60f0d92b04b6cc7638469e0e2793b40551afdd64c11f802f611bf8ddbcc54ea3ca6f75f558496905e87c8779d132cbe7e6cc9408727ac832451dc574ca
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SSDEEP
6144:g2T9Vzdm/R7a6I8eRaQEXNii4fbCcRerYLjGwAVbbSSBHxe4Y3hTxT9UTtCV+E:g2Dpf6ILxE96CVrKGjWSBHjyhdTQCVr
Malware Config
Extracted
vidar
3.4
e749025c61b2caca10aa829a9e1a65a1
https://steamcommunity.com/profiles/76561199494593681
https://t.me/auftriebs
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profile_id_v2
e749025c61b2caca10aa829a9e1a65a1
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user_agent
Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:105.0) Gecko/20100101 Firefox/105.0
Extracted
laplas
http://185.106.92.74
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api_key
bc2dceabe69fa26dbf4dd8295d65e03e1990633a88c1c8410825c9266b239396
Signatures
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Downloads MZ/PE file
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Executes dropped EXE 3 IoCs
pid Process 3840 69422819218975509834.exe 2980 69855888357712879869.exe 3416 svcservice.exe -
Loads dropped DLL 2 IoCs
pid Process 2444 10693518407261cb6d1cae5bd3ad6aa3309e0a6ac1170cc9592a3ed29e3303b3.exe 2444 10693518407261cb6d1cae5bd3ad6aa3309e0a6ac1170cc9592a3ed29e3303b3.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 behavioral1/files/0x000700000001af07-201.dat upx behavioral1/files/0x000700000001af07-202.dat upx behavioral1/memory/3840-203-0x0000000000E30000-0x0000000001C93000-memory.dmp upx behavioral1/memory/3840-204-0x0000000000E30000-0x0000000001C93000-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-1-5-21-640001698-3754512395-3275565439-1000\Software\Microsoft\Windows\CurrentVersion\Run\telemetry = "C:\\Users\\Admin\\AppData\\Roaming\\telemetry\\svcservice.exe" 69855888357712879869.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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Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs
pid Process 2980 69855888357712879869.exe 2980 69855888357712879869.exe 3416 svcservice.exe 3416 svcservice.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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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 10693518407261cb6d1cae5bd3ad6aa3309e0a6ac1170cc9592a3ed29e3303b3.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 10693518407261cb6d1cae5bd3ad6aa3309e0a6ac1170cc9592a3ed29e3303b3.exe -
Delays execution with timeout.exe 1 IoCs
pid Process 504 timeout.exe -
Suspicious behavior: EnumeratesProcesses 6 IoCs
pid Process 2444 10693518407261cb6d1cae5bd3ad6aa3309e0a6ac1170cc9592a3ed29e3303b3.exe 2444 10693518407261cb6d1cae5bd3ad6aa3309e0a6ac1170cc9592a3ed29e3303b3.exe 2980 69855888357712879869.exe 2980 69855888357712879869.exe 3416 svcservice.exe 3416 svcservice.exe -
Suspicious use of WriteProcessMemory 18 IoCs
description pid Process procid_target PID 2444 wrote to memory of 3840 2444 10693518407261cb6d1cae5bd3ad6aa3309e0a6ac1170cc9592a3ed29e3303b3.exe 67 PID 2444 wrote to memory of 3840 2444 10693518407261cb6d1cae5bd3ad6aa3309e0a6ac1170cc9592a3ed29e3303b3.exe 67 PID 3840 wrote to memory of 4820 3840 69422819218975509834.exe 69 PID 3840 wrote to memory of 4820 3840 69422819218975509834.exe 69 PID 4820 wrote to memory of 4836 4820 cmd.exe 71 PID 4820 wrote to memory of 4836 4820 cmd.exe 71 PID 2444 wrote to memory of 2980 2444 10693518407261cb6d1cae5bd3ad6aa3309e0a6ac1170cc9592a3ed29e3303b3.exe 72 PID 2444 wrote to memory of 2980 2444 10693518407261cb6d1cae5bd3ad6aa3309e0a6ac1170cc9592a3ed29e3303b3.exe 72 PID 2444 wrote to memory of 2980 2444 10693518407261cb6d1cae5bd3ad6aa3309e0a6ac1170cc9592a3ed29e3303b3.exe 72 PID 2444 wrote to memory of 3376 2444 10693518407261cb6d1cae5bd3ad6aa3309e0a6ac1170cc9592a3ed29e3303b3.exe 73 PID 2444 wrote to memory of 3376 2444 10693518407261cb6d1cae5bd3ad6aa3309e0a6ac1170cc9592a3ed29e3303b3.exe 73 PID 2444 wrote to memory of 3376 2444 10693518407261cb6d1cae5bd3ad6aa3309e0a6ac1170cc9592a3ed29e3303b3.exe 73 PID 3376 wrote to memory of 504 3376 cmd.exe 75 PID 3376 wrote to memory of 504 3376 cmd.exe 75 PID 3376 wrote to memory of 504 3376 cmd.exe 75 PID 2980 wrote to memory of 3416 2980 69855888357712879869.exe 76 PID 2980 wrote to memory of 3416 2980 69855888357712879869.exe 76 PID 2980 wrote to memory of 3416 2980 69855888357712879869.exe 76
Processes
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C:\Users\Admin\AppData\Local\Temp\10693518407261cb6d1cae5bd3ad6aa3309e0a6ac1170cc9592a3ed29e3303b3.exe"C:\Users\Admin\AppData\Local\Temp\10693518407261cb6d1cae5bd3ad6aa3309e0a6ac1170cc9592a3ed29e3303b3.exe"1⤵
- Loads dropped DLL
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2444 -
C:\ProgramData\69422819218975509834.exe"C:\ProgramData\69422819218975509834.exe"2⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:3840 -
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /C choice /C Y /N /D Y /T 0 &Del C:\ProgramData\69422819218975509834.exe3⤵
- Suspicious use of WriteProcessMemory
PID:4820 -
C:\Windows\system32\choice.exechoice /C Y /N /D Y /T 04⤵PID:4836
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C:\ProgramData\69855888357712879869.exe"C:\ProgramData\69855888357712879869.exe"2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2980 -
C:\Users\Admin\AppData\Roaming\telemetry\svcservice.exe"C:\Users\Admin\AppData\Roaming\telemetry\svcservice.exe"3⤵
- Executes dropped EXE
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
PID:3416
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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\10693518407261cb6d1cae5bd3ad6aa3309e0a6ac1170cc9592a3ed29e3303b3.exe" & exit2⤵
- Suspicious use of WriteProcessMemory
PID:3376 -
C:\Windows\SysWOW64\timeout.exetimeout /t 63⤵
- Delays execution with timeout.exe
PID:504
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
4.3MB
MD5c4ab3149ef02a36d663699a8c541933e
SHA167088f5eff9ec575775b711c9e3650d12d7f4d5c
SHA2560a0fbd6af9e5d110118f02b87f9a92f9f58fb100f6d9883d55a6aae6c548b4ce
SHA51288b10f81b2cd273fefeffb4c2078807e89b4b756d50110b61e9f89092715f29ba8d1803f64bc971c1293dc624b92d0b7f05612ae661dd8d24e47d39047a4b7b4
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Filesize
4.3MB
MD5c4ab3149ef02a36d663699a8c541933e
SHA167088f5eff9ec575775b711c9e3650d12d7f4d5c
SHA2560a0fbd6af9e5d110118f02b87f9a92f9f58fb100f6d9883d55a6aae6c548b4ce
SHA51288b10f81b2cd273fefeffb4c2078807e89b4b756d50110b61e9f89092715f29ba8d1803f64bc971c1293dc624b92d0b7f05612ae661dd8d24e47d39047a4b7b4
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Filesize
7.2MB
MD5c5e0fb4ecaa8a7481a283099d604f7a0
SHA1df4b0c0cc823da2b0443076650c292b43dd9de33
SHA256c6c03e97c5de0c9eb264e4914d8c7f64d7e3528cc696f613e451a294262f3c42
SHA512375677d0cc802b09c7d1532d162a91a8eec4679f7639ef38dca9a9d3a03e20b3ab54707af7ffb138d00ec93ea4b34b6db0b33f365dc888ff9056c808a239bc57
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Filesize
7.2MB
MD5c5e0fb4ecaa8a7481a283099d604f7a0
SHA1df4b0c0cc823da2b0443076650c292b43dd9de33
SHA256c6c03e97c5de0c9eb264e4914d8c7f64d7e3528cc696f613e451a294262f3c42
SHA512375677d0cc802b09c7d1532d162a91a8eec4679f7639ef38dca9a9d3a03e20b3ab54707af7ffb138d00ec93ea4b34b6db0b33f365dc888ff9056c808a239bc57
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Filesize
668.3MB
MD533e1a09e01a3fbe57542ec80cc23e9d1
SHA1b11c29289a8bed5ff8f6f44db53060877ed0152b
SHA2565f4f8f53bb5b940c8d53f2d98cfc3c743f97bcdf78019eb1f33bad2dd1b7dd1b
SHA512aabaadd6318a2dc0b9e39655b81cecdc30d6e6cd8d6cf4a0bddcb8eb752fe8c3c8e2c05dc98f46e9c62e1b32193b37ae56077145842dc4d5a53a1a44b73327a1
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Filesize
583.1MB
MD5de00dac8eadb5dac527f941f35459afb
SHA103fbce01d24c9a62ae9df8a706b75de997b79a15
SHA256562f105497d735ad49ce18d6ae586d2f33474bc234b6c02cb6ac4e1964cf922b
SHA5121da0d7b96924316d2a691d82703e8bdb326416de92bcd5c5ec76b7bd72b7ef49d25a0dbc3a87516b7ee88cc1878fe73b88c95e7cab49a59ff63980d2b383ecbd
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Filesize
536.5MB
MD560a167e9c2a69beba315a6d414ed9cc7
SHA1d4ebf51ca15fc226adcfd3bc8706427ecd57e3e2
SHA25677ba8c23b7d7f000dd7bfd08ff2fac6d5a02a88ff7022a10a672443e5d7853e6
SHA51277eea29a1620569cdcc2484d5c6d2e8b74bb59abe1af345f565e25a0b87608b3a6c9871a61872b8827d5934170a920567f101b443981a038319dd68b47c7bece
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Filesize
593KB
MD5c8fd9be83bc728cc04beffafc2907fe9
SHA195ab9f701e0024cedfbd312bcfe4e726744c4f2e
SHA256ba06a6ee0b15f5be5c4e67782eec8b521e36c107a329093ec400fe0404eb196a
SHA512fbb446f4a27ef510e616caad52945d6c9cc1fd063812c41947e579ec2b54df57c6dc46237ded80fca5847f38cbe1747a6c66a13e2c8c19c664a72be35eb8b040
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Filesize
2.0MB
MD51cc453cdf74f31e4d913ff9c10acdde2
SHA16e85eae544d6e965f15fa5c39700fa7202f3aafe
SHA256ac5c92fe6c51cfa742e475215b83b3e11a4379820043263bf50d4068686c6fa5
SHA512dd9ff4e06b00dc831439bab11c10e9b2ae864ea6e780d3835ea7468818f35439f352ef137da111efcdf2bb6465f6ca486719451bf6cf32c6a4420a56b1d64571