djvu | 37a7fe464a2e4852950feedc32c31af0fcfcd350de09d2028e73f5f6ca8de55d

General

Target

37a7fe464a2e4852950feedc32c31af0fcfcd350de09d2028e73f5f6ca8de55d
Size

193KB
Sample

230215-rwa75scb83
MD5

b2971e3f42cfb43a9e269967c648b741
SHA1

881fcccb85040b9bc04de4a9bbd74ac34d8f1208
SHA256

37a7fe464a2e4852950feedc32c31af0fcfcd350de09d2028e73f5f6ca8de55d
SHA512

8d517054d40c2f70f1c801ee94cd09b9dc92afd24fd98eb08cdf0dadf3c736af730f6db94f8c3c8ad47be77e08b1ba052d7162743473d5ab1d70178a6d065f58
SSDEEP

3072:tDtmeaN+Q+owNDAJY88p0Urw5fSr/YMRvzVS0/:tAeqOowNDP8bU0i/dRvB

Score

10^/10

Malware Config

Extracted

Family

djvu

C2

http://bihsy.com/test2/get.php

http://bihsy.com/lancer/get.php

Attributes

extension
.hhee
offline_id
dMMXkgwQTycP13C5xwPbHDSzhx1ZxiPgIMZXewt1
payload_url
http://uaery.top/dl/build2.exe

http://bihsy.com/files/1/build3.exe
ransomnote
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rsa_pubkey.plain

Extracted

Family

vidar

Version

2.5

Botnet

19

Attributes

profile_id
19

Extracted

Family

laplas

C2

http://45.159.189.105

Attributes

api_key
ad75d4e2e9636ca662a337b6e798d36159f23acfc89bbe9400d0d451bd8d69fd

Targets

- Target
  
  37a7fe464a2e4852950feedc32c31af0fcfcd350de09d2028e73f5f6ca8de55d
- Size
  
  193KB
- MD5
  
  b2971e3f42cfb43a9e269967c648b741
- SHA1
  
  881fcccb85040b9bc04de4a9bbd74ac34d8f1208
- SHA256
  
  37a7fe464a2e4852950feedc32c31af0fcfcd350de09d2028e73f5f6ca8de55d
- SHA512
  
  8d517054d40c2f70f1c801ee94cd09b9dc92afd24fd98eb08cdf0dadf3c736af730f6db94f8c3c8ad47be77e08b1ba052d7162743473d5ab1d70178a6d065f58
- SSDEEP
  
  3072:tDtmeaN+Q+owNDAJY88p0Urw5fSr/YMRvzVS0/:tAeqOowNDP8bU0i/dRvB
Score

10^/10

djvu laplas rhadamanthys smokeloader vidar 19 backdoor clipper collection discovery persistence ransomware spyware stealer trojan vmprotect
- Detect rhadamanthys stealer shellcode
- Detected Djvu ransomware
- Detects Smokeloader packer
- Djvu Ransomware
  Ransomware which is a variant of the STOP family.
  ransomware djvu
- Laplas Clipper
  Laplas is a crypto wallet stealer with three variants written in Golang, C#, and C++.
  stealer clipper laplas
- Process spawned unexpected child process
  This typically indicates the parent process was compromised via an exploit or macro.
- Rhadamanthys
  Rhadamanthys is an info stealer written in C++ first seen in August 2022.
  stealer rhadamanthys
- SmokeLoader
  Modular backdoor trojan in use since 2014.
  trojan backdoor smokeloader
- Vidar
  Vidar is an infostealer based on Arkei stealer.
  stealer vidar
- Blocklisted process makes network request
- Downloads MZ/PE file
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Executes dropped EXE
- Loads dropped DLL
- Modifies file permissions
  discovery
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware stealer
- VMProtect packed file
  Detects executables packed with VMProtect commercial packer.
  vmprotect
- Accesses 2FA software files, possible credential harvesting
  spyware stealer
- Accesses Microsoft Outlook profiles
  collection
- Accesses cryptocurrency files/wallets, possible credential harvesting
  spyware
- Adds Run key to start application
  persistence
- Checks installed software on the system
  Looks up Uninstall key entries in the registry to enumerate software on the system.
  discovery
- Looks up external IP address via web service
  Uses a legitimate IP lookup service to find the infected system's external IP.
- Suspicious use of SetThreadContext
behavioral1