amadey

General

Target

75756ae5f132368990d600e6884157b2ed9fd11879004e5adc0bbe4b8d377a64
Size

145KB
Sample

221129-ts74tahc71
MD5

1eced7a5a078e0c14805e3d6cc93d280
SHA1

76d3e77ea0b6360f7d7483cb72420fdd48c23fec
SHA256

75756ae5f132368990d600e6884157b2ed9fd11879004e5adc0bbe4b8d377a64
SHA512

08788636fb06b50befe0e29bc60e53578d5beedac37afe0ac996fe1b9356daa0b22da7d6cd82a13e6c4a182df85b108b299dc2e77b419cf51b6379d7c6080f46
SSDEEP

3072:QLoJQNryN5wxpAEJkAddKzntJEOWyvCH:jgr37ddDOWy

Score

10^/10

Malware Config

Extracted

Family

djvu

C2

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

Attributes

extension
.kcbu
offline_id
hlqzhQ6w5SquNDF4Ul2XBDJQkSIKbAT6rmRBTit1
payload_url
http://uaery.top/dl/build2.exe
http://fresherlights.com/files/1/build3.exe
ransomnote
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rsa_pubkey.plain

Extracted

Family

amadey

Version

3.50

C2

193.56.146.194/h49vlBP/index.php

Targets

- Target
  
  75756ae5f132368990d600e6884157b2ed9fd11879004e5adc0bbe4b8d377a64
- Size
  
  145KB
- MD5
  
  1eced7a5a078e0c14805e3d6cc93d280
- SHA1
  
  76d3e77ea0b6360f7d7483cb72420fdd48c23fec
- SHA256
  
  75756ae5f132368990d600e6884157b2ed9fd11879004e5adc0bbe4b8d377a64
- SHA512
  
  08788636fb06b50befe0e29bc60e53578d5beedac37afe0ac996fe1b9356daa0b22da7d6cd82a13e6c4a182df85b108b299dc2e77b419cf51b6379d7c6080f46
- SSDEEP
  
  3072:QLoJQNryN5wxpAEJkAddKzntJEOWyvCH:jgr37ddDOWy
Score

10^/10

amadey djvu smokeloader backdoor discovery persistence ransomware spyware stealer trojan
- Amadey
  Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.
  trojan amadey
- Detected Djvu ransomware
- Detects Smokeloader packer
- Djvu Ransomware
  Ransomware which is a variant of the STOP family.
  ransomware djvu
- SmokeLoader
  Modular backdoor trojan in use since 2014.
  trojan backdoor smokeloader
- 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
- Adds Run key to start application
  persistence
- 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