MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d912f1611688d78496c3d637b84853b3d3537cc67b18f63c6f0660dc5f7e6ad9. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry



CryptBot


Vendor detections: 12


Intelligence 12 IOCs YARA 3 File information Comments 1

SHA256 hash: d912f1611688d78496c3d637b84853b3d3537cc67b18f63c6f0660dc5f7e6ad9
SHA3-384 hash: 4d08c3702ceb7e2a21e8426dbb3e7f7db62b67685541a91799365c5bc4fb960bab9de029896fee438fed119ca75752b6
SHA1 hash: f7e529d708523ad176c6ec9cf674b92230355542
MD5 hash: a05f0bd0884eea0764eba85cb8313534
humanhash: music-one-moon-five
File name:a05f0bd0884eea0764eba85cb8313534
Download: download sample
Signature CryptBot
File size:401'920 bytes
First seen:2021-12-05 10:52:56 UTC
Last seen:2021-12-05 12:38:11 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 57414c9b174f8e0ff83324cb2c99bb42 (6 x CryptBot, 1 x Amadey, 1 x RedLineStealer)
ssdeep 6144:zVb529A3WmGYNIniMw3L+aHohkLOTqoe+g/xwXI1Sefryl:zVbk6WmGKKiMUL+aHOjZe+g/Psaa
Threatray 206 similar samples on MalwareBazaar
TLSH T14C84DF1172D0C033C44365728926CBB15EBAB4715BA669CFBBD85FBD4F243C2A72630A
File icon (PE):PE icon
dhash icon d2b1e4d4ecb987f9 (38 x RedLineStealer, 18 x RaccoonStealer, 15 x Smoke Loader)
Reporter zbetcheckin
Tags:32 CryptBot exe

Intelligence


File Origin
# of uploads :
2
# of downloads :
236
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
a05f0bd0884eea0764eba85cb8313534
Verdict:
Malicious activity
Analysis date:
2021-12-05 10:56:04 UTC
Tags:
stealer

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a file in the %temp% subdirectories
Creating a window
DNS request
Result
Malware family:
n/a
Score:
  4/10
Tags:
n/a
Behaviour
CPUID_Instruction
SystemUptime
MeasuringTime
EvasionGetTickCount
EvasionQueryPerformanceCounter
CheckCmdLine
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
greyware packed
Result
Verdict:
UNKNOWN
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Result
Threat name:
Cryptbot
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
C2 URLs / IPs found in malware configuration
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Self deletion via cmd delete
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Yara detected Cryptbot
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Azorult
Status:
Malicious
First seen:
2021-12-05 10:53:11 UTC
File Type:
PE (Exe)
Extracted files:
6
AV detection:
25 of 28 (89.29%)
Threat level:
  5/5
Result
Malware family:
cryptbot
Score:
  10/10
Tags:
family:cryptbot discovery spyware stealer
Behaviour
Checks processor information in registry
Delays execution with timeout.exe
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Deletes itself
Reads data files stored by FTP clients
Reads user/profile data of web browsers
CryptBot
Unpacked files
SH256 hash:
3d353868bf354cf9ef960fe672ac86dcc3947e07d4c0f1c828571d05b807b805
MD5 hash:
e70a452beeb0a30fd36a8095c15da3e2
SHA1 hash:
35b6781f862453d381f225fe2d8cd149c599a0a1
SH256 hash:
d912f1611688d78496c3d637b84853b3d3537cc67b18f63c6f0660dc5f7e6ad9
MD5 hash:
a05f0bd0884eea0764eba85cb8313534
SHA1 hash:
f7e529d708523ad176c6ec9cf674b92230355542
Please note that we are no longer able to provide a coverage score for Virus Total.

YARA Signatures


MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
Author:ditekSHen
Description:Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_EXE_References_CryptoWallets
Author:ditekSHen
Description:Detects executables referencing many cryptocurrency mining wallets or apps. Observed in information stealers
Rule name:MALWARE_Win_CryptBot
Author:ditekSHen
Description:CryptBot/Fugrafa stealer payload

File information


The table below shows additional information about this malware sample such as delivery method and external references.

Web download

CryptBot

Executable exe d912f1611688d78496c3d637b84853b3d3537cc67b18f63c6f0660dc5f7e6ad9

(this sample)

  
Delivery method
Distributed via web download

Comments



Avatar
zbet commented on 2021-12-05 10:52:57 UTC

url : hxxp://unicupload.top/install1.exe