cryptbot

General

Target

D1EEC7914A5CA2F3E3A0B4C3C4E557EF.exe
Size

2.4MB
Sample

210825-qyjmlan4ve
MD5

d1eec7914a5ca2f3e3a0b4c3c4e557ef
SHA1

f655fcf0e1ecf1a79a6c19d71fba9714611c1bef
SHA256

56e45f6af87cf8505b1d88360f14bf00bca7be5108db4d4283fab4605fca2482
SHA512

0f640a7649b2b3fadf2686f3fb0fb811bee25f6eeb7591909ba2671036ef933604166737dc74eb22c12851330c027124522a3deee5317f62873b77b7325f163d

Score

10^/10

Malware Config

Extracted

Family

cryptbot

C2

lysuht78.top

morisc07.top

Attributes

payload_url
http://damysa10.top/download.php?file=lv.exe

Extracted

Family

vidar

Version

40

Botnet

706

C2

https://lenak513.tumblr.com/

Attributes

profile_id
706

Extracted

Family

redline

Botnet

test1

C2

185.215.113.15:61506

Extracted

Family

smokeloader

Version

2020

C2

http://aucmoney.com/upload/

http://thegymmum.com/upload/

http://atvcampingtrips.com/upload/

http://kuapakualaman.com/upload/

http://renatazarazua.com/upload/

http://nasufmutlu.com/upload/

rc4.i32

Targets

- Target
  
  D1EEC7914A5CA2F3E3A0B4C3C4E557EF.exe
- Size
  
  2.4MB
- MD5
  
  d1eec7914a5ca2f3e3a0b4c3c4e557ef
- SHA1
  
  f655fcf0e1ecf1a79a6c19d71fba9714611c1bef
- SHA256
  
  56e45f6af87cf8505b1d88360f14bf00bca7be5108db4d4283fab4605fca2482
- SHA512
  
  0f640a7649b2b3fadf2686f3fb0fb811bee25f6eeb7591909ba2671036ef933604166737dc74eb22c12851330c027124522a3deee5317f62873b77b7325f163d
Score

10^/10

cryptbot redline vidar 706 test1 aspackv2 discovery evasion infostealer spyware stealer suricata trojan smokeloader backdoor
- CryptBot
  A C++ stealer distributed widely in bundle with other software.
  spyware stealer cryptbot
- CryptBot Payload
- Modifies Windows Defender Real-time Protection settings
  evasion trojan
- Process spawned unexpected child process
  This typically indicates the parent process was compromised via an exploit or macro.
- 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
- Suspicious use of NtCreateProcessExOtherParentProcess
- Vidar
  Vidar is an infostealer based on Arkei stealer.
  stealer vidar
- suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile
  suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile
  suricata
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
  evasion
- Vidar Stealer
  stealer
- ASPack v2.12-2.42
  Detects executables packed with ASPack v2.12-2.42
  aspackv2
- Downloads MZ/PE file
- Executes dropped EXE
- 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.
- Loads dropped DLL
- Reads user/profile data of web browsers
  Infostealers often target stored browser data, which can include saved credentials etc.
  spyware stealer
- Accesses 2FA software files, possible credential harvesting
  spyware stealer
- Accesses cryptocurrency files/wallets, possible credential harvesting
  spyware
- Checks installed software on the system
  Looks up Uninstall key entries in the registry to enumerate software on the system.
  discovery
- 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.
- Drops file in System32 directory
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
behavioral1 behavioral2