djvu | c0b1c26018d8b0c37ccbb586dca827fbb81029914cfca2a19d32e490c9950a75

General

Target
file.exe
Size 209KB
Sample221101-dhwp2agddr
SHA256 c0b1c26018d8b0c37ccbb586dca827fbb81029914cfca2a19d32e490c9950a75
MD5 b482dd352ddeb71adc03e2d24c49189c
SHA1 2453d68c559fca10b1bc8185ef8da16c478520cb
SHA512 3e2054d5668d126c9e4e5574ff9ea7299eff9c0ba39e4c24e5cfe56b05f8ca0965a2b4fffe4a9bf75a1a470cb92cc159645d1d90af2ac86c8ddca3aec0e82044
SSDEEP 3072:IUTC1og6z8WZpqelLS2P6T5/5ZYnjT9ttQn3vbFC3qnDOrQURwQna8x:IUO1YzvZppLtP6Ye/ZOma8URw2a8
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

Malware Config

Extracted

Family

redline

Botnet

mario23_10

C2

167.235.252.160:10642

Attributes

auth_value
eca57cfb5172f71dc45986763bb98942

Extracted

Family

djvu

C2

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

Attributes

extension
.bozq
offline_id
oHp5e4SJxdFtxfvKYmeX06F4C5cn0EcsF5Ak9Wt1
payload_url
http://uaery.top/dl/build2.exe

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

Targets

- Target
  file.exe
- Size 209KB
- SHA256 c0b1c26018d8b0c37ccbb586dca827fbb81029914cfca2a19d32e490c9950a75
- MD5 b482dd352ddeb71adc03e2d24c49189c
- SHA1 2453d68c559fca10b1bc8185ef8da16c478520cb
- SHA512 3e2054d5668d126c9e4e5574ff9ea7299eff9c0ba39e4c24e5cfe56b05f8ca0965a2b4fffe4a9bf75a1a470cb92cc159645d1d90af2ac86c8ddca3aec0e82044
- SSDEEP 3072:IUTC1og6z8WZpqelLS2P6T5/5ZYnjT9ttQn3vbFC3qnDOrQURwQna8x:IUO1YzvZppLtP6Ye/ZOma8URw2a8
- MD5 SHA1 SHA512 SSDEEP
Score

10^/10

smokeloader backdoor trojan djvu redline mario23_10 collection discovery infostealer persistence ransomware spyware stealer
- Detected Djvu ransomware
- Detects Smokeloader packer
- Djvu Ransomware
  Ransomware which is a variant of the STOP family.
  ransomware djvu
- RedLine
  RedLine Stealer is a malware family written in C#, first appearing in early 2020.
  infostealer redline
- RedLine payload
- SmokeLoader
  Modular backdoor trojan in use since 2014.
  trojan backdoor smokeloader
- Blocklisted process makes network request
- Downloads MZ/PE file
- Executes dropped EXE
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- 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
- Uses the VBS compiler for execution
- 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 behavioral2