vidar | 9cc57f02c45fb5c38a09aa715deba0c739d47ddc04d8a498270430936342d5c9

Analysis

max time kernel
147s
max time network
161s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
22/03/2023, 04:37

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General

Target

dHogwarts Legacy/setup.exe
Size

761.7MB
MD5

1e0cd183c785053dde2078caf5e4bd3b
SHA1

10009d5ed6576a147f006955023ce83a7ef48927
SHA256

95f036c8526a0c4a01b1448d7c6e897afb90ec199a2607f3559fa41399c3ab8b
SHA512

d7bc03b1016779c89dfb4a927a27ae188e9c2d12eab7626137690a53c2d158beadb52b5358a80020ae9a870825d18d64e92f1054e2f962b8cc19bd87d1f4f09a
SSDEEP

12288:TlnDldQGM9rk7cf6vRAxR/M5AiFfOoqdSQPvw:TlnDxEk7s65AxR/M24OJccw

Score

10^/10

vidar stealer

Malware Config

Extracted

Family

vidar

https://steamcommunity.com/profiles/76561199472266392

Signatures

Vidar
Vidar is an infostealer based on Arkei stealer.
stealer vidar

Loads dropped DLL 2 IoCs

pid	Process
860	AppLaunch.exe
860	AppLaunch.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2016 set thread context of 860	2016	setup.exe	28

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1920	2016	WerFault.exe	26

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 2016 wrote to memory of 860	2016	setup.exe	28
PID 2016 wrote to memory of 860	2016	setup.exe	28
PID 2016 wrote to memory of 860	2016	setup.exe	28
PID 2016 wrote to memory of 860	2016	setup.exe	28
PID 2016 wrote to memory of 860	2016	setup.exe	28
PID 2016 wrote to memory of 860	2016	setup.exe	28
PID 2016 wrote to memory of 860	2016	setup.exe	28
PID 2016 wrote to memory of 860	2016	setup.exe	28
PID 2016 wrote to memory of 860	2016	setup.exe	28
PID 2016 wrote to memory of 1920	2016	setup.exe	29
PID 2016 wrote to memory of 1920	2016	setup.exe	29
PID 2016 wrote to memory of 1920	2016	setup.exe	29
PID 2016 wrote to memory of 1920	2016	setup.exe	29

C:\Users\Admin\AppData\Local\Temp\dHogwarts Legacy\setup.exe
"C:\Users\Admin\AppData\Local\Temp\dHogwarts Legacy\setup.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2016
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
  "C:\\Windows\\Microsoft.NET\\Framework\\v4.0.30319\\AppLaunch.exe"
  2⤵
  - Loads dropped DLL
  PID:860
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2016 -s 36
  2⤵
  - Program crash
  PID:1920

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015

Filesize
61KB

MD5
e71c8443ae0bc2e282c73faead0a6dd3

SHA1
0c110c1b01e68edfacaeae64781a37b1995fa94b

SHA256
95b0a5acc5bf70d3abdfd091d0c9f9063aa4fde65bd34dbf16786082e1992e72

SHA512
b38458c7fa2825afb72794f374827403d5946b1132e136a0ce075dfd351277cf7d957c88dc8a1e4adc3bcae1fa8010dae3831e268e910d517691de24326391a6

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C:\Users\Admin\AppData\Local\Temp\TarB5FF.tmp

Filesize
161KB

MD5
be2bec6e8c5653136d3e72fe53c98aa3

SHA1
a8182d6db17c14671c3d5766c72e58d87c0810de

SHA256
1919aab2a820642490169bdc4e88bd1189e22f83e7498bf8ebdfb62ec7d843fd

SHA512
0d1424ccdf0d53faf3f4e13d534e12f22388648aa4c23edbc503801e3c96b7f73c7999b760b5bef4b5e9dd923dffe21a21889b1ce836dd428420bf0f4f5327ff

Download Submit
\ProgramData\mozglue.dll

Filesize
593KB

MD5
c8fd9be83bc728cc04beffafc2907fe9

SHA1
95ab9f701e0024cedfbd312bcfe4e726744c4f2e

SHA256
ba06a6ee0b15f5be5c4e67782eec8b521e36c107a329093ec400fe0404eb196a

SHA512
fbb446f4a27ef510e616caad52945d6c9cc1fd063812c41947e579ec2b54df57c6dc46237ded80fca5847f38cbe1747a6c66a13e2c8c19c664a72be35eb8b040

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\ProgramData\nss3.dll

Filesize
2.0MB

MD5
1cc453cdf74f31e4d913ff9c10acdde2

SHA1
6e85eae544d6e965f15fa5c39700fa7202f3aafe

SHA256
ac5c92fe6c51cfa742e475215b83b3e11a4379820043263bf50d4068686c6fa5

SHA512
dd9ff4e06b00dc831439bab11c10e9b2ae864ea6e780d3835ea7468818f35439f352ef137da111efcdf2bb6465f6ca486719451bf6cf32c6a4420a56b1d64571

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memory/860-54-0x0000000000090000-0x00000000000FC000-memory.dmp

Filesize
432KB

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memory/860-55-0x0000000000090000-0x00000000000FC000-memory.dmp

Filesize
432KB

Download
memory/860-60-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/860-62-0x0000000000090000-0x00000000000FC000-memory.dmp

Filesize
432KB

Download
memory/860-63-0x0000000000090000-0x00000000000FC000-memory.dmp

Filesize
432KB

Download
memory/860-115-0x0000000061E00000-0x0000000061EF3000-memory.dmp

Filesize
972KB

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