djvu | 96a6fdf8a0acdf2bd0b8a1d0b8a7a245839702733c903733c61cd1e9cc0fdb5d

General

Target
setup.exe
Size 726.0MB
Sample240225-3cl13sfc95
SHA256 96a6fdf8a0acdf2bd0b8a1d0b8a7a245839702733c903733c61cd1e9cc0fdb5d
MD5 d7c5a94b5914d06d3139a9963393793c
SHA1 85f79f4929ef8d0ce2a16b4c26a91e68e0946479
SHA512 f62fe984995272caa128f5ed3c3f02aa4596e6ee5ba765ba3926bb7246e62ca7edbe2df135d0195253d6db5cf83d629ec78ca5f94fbc90fbaba723c8fddb4db2
SSDEEP 98304:RqzOAXymMjEQrchbwBBxhxz6URJjMd2mGzMp5rZk:RqCAtMjpl56URJwd2mGzMp5rZk
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

Malware Config

Extracted

Family

tofsee

C2

vanaheim.cn
jotunheim.name

Extracted

Family

smokeloader

Botnet

pub3

Extracted

Family

risepro

C2

193.233.132.62
193.233.132.49:50500
193.233.132.32:50500
193.233.132.67:50500

Extracted

Family

smokeloader

Version

2022

C2

http://selebration17io.io/index.php
http://vacantion18ffeu.cc/index.php
http://valarioulinity1.net/index.php
http://buriatiarutuhuob.net/index.php
http://cassiosssionunu.me/index.php
http://sulugilioiu19.net/index.php
http://goodfooggooftool.net/index.php

rc4.i32

Extracted

Family

djvu

C2

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

Attributes

extension
.lkfr
offline_id
OxV6DGl22io8sqMOW1zCCOlzPiv4f1Vqzw7Y8zt1
payload_url
ransomnote
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rsa_pubkey.plain

Targets

- Target
  setup.exe
- Size 726.0MB
- SHA256 96a6fdf8a0acdf2bd0b8a1d0b8a7a245839702733c903733c61cd1e9cc0fdb5d
- MD5 d7c5a94b5914d06d3139a9963393793c
- SHA1 85f79f4929ef8d0ce2a16b4c26a91e68e0946479
- SHA512 f62fe984995272caa128f5ed3c3f02aa4596e6ee5ba765ba3926bb7246e62ca7edbe2df135d0195253d6db5cf83d629ec78ca5f94fbc90fbaba723c8fddb4db2
- SSDEEP 98304:RqzOAXymMjEQrchbwBBxhxz6URJjMd2mGzMp5rZk:RqCAtMjpl56URJwd2mGzMp5rZk
- MD5 SHA1 SHA512 SSDEEP
Score

10^/10

glupteba risepro smokeloader tofsee pub3 backdoor dropper evasion loader persistence spyware stealer themida trojan djvu zgrat discovery ransomware rat
- Detect ZGRat V1
- Detected Djvu ransomware
- Djvu Ransomware
  Ransomware which is a variant of the STOP family.
  ransomware djvu
- Glupteba
  Glupteba is a modular loader written in Golang with various components.
  loader dropper glupteba
- Glupteba payload
- RisePro
  RisePro stealer is an infostealer distributed by PrivateLoader.
  stealer risepro
- SmokeLoader
  Modular backdoor trojan in use since 2014.
  trojan backdoor smokeloader
- Tofsee
  Backdoor/botnet which carries out malicious activities based on commands from a C2 server.
  trojan tofsee
- ZGRat
  ZGRat is remote access trojan written in C#.
  rat zgrat
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
  evasion
- Creates new service(s)
  persistence
- Downloads MZ/PE file
- Modifies Windows Firewall
  evasion
- Stops running service(s)
  evasion
- Checks BIOS information in registry
  BIOS information is often read in order to detect sandboxing environments.
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- 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
- Themida packer
  Detects Themida, an advanced Windows software protection system.
  themida
- Unexpected DNS network traffic destination
  Network traffic to other servers than the configured DNS servers was detected on the DNS port.
- Checks whether UAC is enabled
  evasion trojan
- Legitimate hosting services abused for malware hosting/C2
- Looks up external IP address via web service
  Uses a legitimate IP lookup service to find the infected system's external IP.
- AutoIT Executable
  AutoIT scripts compiled to PE executables.
- Drops file in System32 directory
- Suspicious use of NtSetInformationThreadHideFromDebugger
behavioral1 behavioral2