cryptbot

General

Target

ad1ca7ff685a17765d86adb4105b7bd7.exe
Size

5.7MB
Sample

210820-vbt4d3eyrs
MD5

ad1ca7ff685a17765d86adb4105b7bd7
SHA1

96291cf1ce155f393919965359de528b2d661186
SHA256

3b15547e53d7254ec42974dc5a1d7b72cffd722a41114944b5606a845be7b76d
SHA512

6645b29c759d1fb015c1999d12f119d3f379fbabd9d643ea8da0851cf7ab680f0fa5de7dab075df0165bf16e55a2f01405794d57c5911fa68c5e068ce200d5ee

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

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

Extracted

Family

vidar

Version

40

Botnet

706

C2

https://lenak513.tumblr.com/

Attributes

profile_id
706

Extracted

Family

redline

Botnet

Second_7.5K

C2

45.14.49.200:27625

Targets

- Target
  
  ad1ca7ff685a17765d86adb4105b7bd7.exe
- Size
  
  5.7MB
- MD5
  
  ad1ca7ff685a17765d86adb4105b7bd7
- SHA1
  
  96291cf1ce155f393919965359de528b2d661186
- SHA256
  
  3b15547e53d7254ec42974dc5a1d7b72cffd722a41114944b5606a845be7b76d
- SHA512
  
  6645b29c759d1fb015c1999d12f119d3f379fbabd9d643ea8da0851cf7ab680f0fa5de7dab075df0165bf16e55a2f01405794d57c5911fa68c5e068ce200d5ee
Score

10^/10

cryptbot redline smokeloader aspackv2 backdoor discovery evasion infostealer spyware stealer themida trojan vidar 706 second_7.5k
- 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
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Vidar
  Vidar is an infostealer based on Arkei stealer.
  stealer vidar
- 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
- Themida packer
  Detects Themida, an advanced Windows software protection system.
  themida
- 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