MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bc8a51ae8941791b3322fcec60bd7d450c80ad7d5625084f9e59dd580883d609. 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 1 File information Comments
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SHA256 hash: bc8a51ae8941791b3322fcec60bd7d450c80ad7d5625084f9e59dd580883d609
SHA3-384 hash: 35bec6653b48f2cdc069aeb063756dce689520cbc765012809f57859ea9cae49befe37dd5b8e3bbe850541010b4a035e
SHA1 hash: 84df082d9587ca24dd30da7b252cb7a37006c42a
MD5 hash: af92a902d7a44c35209751a6a4ea76b7
humanhash: india-two-item-black
File name:af92a902d7a44c35209751a6a4ea76b7.exe
Download: download sample
Signature CryptBot
Create hunting rule
File size:814'080 bytes
First seen:2023-03-03 18:25:27 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
ssdeep 24576:v1Mxt5hLFiFMw57enjaEpWCb54PRvzQsWsWZhq8VLFH:29howkCUQDqat
Threatray 29 similar samples on MalwareBazaar
TLSH T1D105F161F3C4D8BFCD5141F19128076691BABEB20450959B33C8BD2FBD3C1A6B669FA0
TrID 47.2% (.EXE) Win32 Executable (generic) (4505/5/1)
21.0% (.EXE) Generic Win/DOS Executable (2002/3)
20.9% (.EXE) DOS Executable Generic (2000/1)
10.5% (.SCORE) Music Craft Score (1007/6)
0.1% (.DBF) Sybase iAnywhere database files (19/3)
File icon (PE):PE icon
dhash icon 8ceaaa9abaa6ba00 (62 x CryptBot)
Reporter abuse_ch
Tags:CryptBot exe


Avatar
abuse_ch
CryptBot C2:
http://xjupom52.top/gate.php

Intelligence

File Origin
# of uploads :
1
# of downloads :
246
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
af92a902d7a44c35209751a6a4ea76b7.exe
Verdict:
Malicious activity
Analysis date:
2023-03-03 18:27:25 UTC
Tags:
stealer opendir
Link:
https://app.any.run/tasks/82b28899-c191-4ce7-88bc-b57a90fb3a44

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/371533/
Detection(s):
SecuriteInfo.com.Win32.Evo-gen.700.20679.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Unauthorized injection to a recently created process
Creating a window
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/64023bbbbfec0852a68ed2f8/reports/4529fa03-e82b-4996-91b6-810f11b813db/overview
Verdict:
Malicious
Labled as:
Backdoor.Androm
Link:
https://www.hybrid-analysis.com/sample/bc8a51ae8941791b3322fcec60bd7d450c80ad7d5625084f9e59dd580883d609
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/afce58b2-8671-4d53-a788-f4800d2232b2
Result
Threat name:
CryptbotV2
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1186813
Signature
Antivirus / Scanner detection for submitted sample
C2 URLs / IPs found in malware configuration
Contains functionality to change the desktop window for a process (likely to hide graphical interactions)
Detected unpacking (changes PE section rights)
Found C&C like URL pattern
Found many strings related to Crypto-Wallets (likely being stolen)
Hides threads from debuggers
Injects a PE file into a foreign processes
Machine Learning detection for sample
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
PE file contains section with special chars
Query firmware table information (likely to detect VMs)
Self deletion via cmd or bat file
Snort IDS alert for network traffic
Tries to detect sandboxes / dynamic malware analysis system (registry check)
Tries to detect sandboxes and other dynamic analysis tools (window names)
Yara detected CryptbotV2
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 819685 Sample: omuW2dZ2D3.exe Startdate: 03/03/2023 Architecture: WINDOWS Score: 100 42 Snort IDS alert for network traffic 2->42 44 Multi AV Scanner detection for domain / URL 2->44 46 Antivirus / Scanner detection for submitted sample 2->46 48 9 other signatures 2->48 9 omuW2dZ2D3.exe 2->9         started        process3 signatures4 58 Detected unpacking (changes PE section rights) 9->58 60 Self deletion via cmd or bat file 9->60 62 Contains functionality to change the desktop window for a process (likely to hide graphical interactions) 9->62 64 Injects a PE file into a foreign processes 9->64 12 omuW2dZ2D3.exe 75 9->12         started        process5 dnsIp6 38 xjupom52.top 85.31.45.219, 49695, 80 CLOUDCOMPUTINGDE Germany 12->38 40 rymhdi07.top 185.246.220.246, 49696, 80 LVLT-10753US Germany 12->40 36 C:\Users\user\AppData\Roaming\...\zither.exe, PE32 12->36 dropped 66 Self deletion via cmd or bat file 12->66 17 cmd.exe 1 12->17         started        19 cmd.exe 1 12->19         started        file7 signatures8 process9 process10 21 zither.exe 7 17->21         started        25 conhost.exe 17->25         started        27 conhost.exe 19->27         started        29 timeout.exe 1 19->29         started        file11 34 C:\Users\user\AppData\...\DpEditor.exe, PE32 21->34 dropped 50 Multi AV Scanner detection for dropped file 21->50 52 Query firmware table information (likely to detect VMs) 21->52 54 Hides threads from debuggers 21->54 56 Tries to detect sandboxes / dynamic malware analysis system (registry check) 21->56 31 DpEditor.exe 21->31         started        signatures12 process13 signatures14 68 Query firmware table information (likely to detect VMs) 31->68 70 Hides threads from debuggers 31->70 72 Tries to detect sandboxes / dynamic malware analysis system (registry check) 31->72
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/bc8a51ae8941791b3322fcec60bd7d450c80ad7d5625084f9e59dd580883d609/
Threat name:
Win32.Backdoor.Androm
Create hunting rule
Status:
Malicious
First seen:
2023-03-03 18:29:10 UTC
File Type:
PE (Exe)
Extracted files:
3
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=xsffdlujif4rwmzc7twgbpl5iugibll5kysqqt46lhovqced2yeq._file
Verdict:
malicious
Similar samples:
1e0e5d2ccfcf86beddebaa1a8eec2ca5a3c7db89c3db255de215530f7e6daf4e
CryptBot
4dd43cd1ef81ecab7244b6128abf24e30638cf7f20eea778a20ebfa21016f4cc
CryptBot
659588e896509b99b645b6e67db16386c2189cbb3e22005d60973b27f1f5717f
CryptBot
775ad3bf15913e6b80e129f23c5e482d6ca4b4b4b613ea894f45d02ca6c50fb5
CryptBot
839039e7f48cae78751fea31a93c504d0a58baf3c96bb49a72a2f56b7fdbf00b
CryptBot
a0eee63af6eb55dfb4d8e70a8e5eb9558075f64192c72600fe30ce2684ae7274
CryptBot
badbe62809bb0e28103b6262c0dd32c56b946fde64d33887601b5a5f5840b651
CryptBot
d72ea61b6f535a1877fed3bed6e8730fe0da6208608358ce0ee10ca8b855e617
CryptBot
e919cb5dbc990e58acbf7180b2bb6cd781a4dfbbf5e526a5809767fde9a0fe64
CryptBot
f5525da97acab586ad247ccc199d0d6fa6487f9b7f4bb66e36faf52be1a8d9f1
CryptBot
+ 19 additional samples on MalwareBazaar
Result
Malware family:
cryptbot
Create hunting rule
Score:
  10/10
Tags:
family:cryptbot discovery evasion spyware stealer themida trojan
Link:
https://tria.ge/reports/230303-w26nfsah57/
Behaviour
Checks processor information in registry
Delays execution with timeout.exe
Suspicious behavior: AddClipboardFormatListener
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Checks installed software on the system
Checks whether UAC is enabled
Maps connected drives based on registry
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks BIOS information in registry
Checks computer location settings
Deletes itself
Executes dropped EXE
Loads dropped DLL
Reads user/profile data of web browsers
Themida packer
Identifies VirtualBox via ACPI registry values (likely anti-VM)
CryptBot
Malware Config
C2 Extraction:
http://xjupom52.top/gate.php
Unpacked files
SH256 hash:
cfc7e9c6a2f034d1c8526bbb8b080b7a60868f5fd1dc99bb50dab34f53a5617d
MD5 hash:
4e7067d41bd8f0b1a3987a3d2485211d
SHA1 hash:
f1d2648853a7d636000144ce45e2f067462340aa
Link:
https://www.unpac.me/results/7db455c0-6659-4d79-b8e1-d9ff8da72cd4/
SH256 hash:
bc8a51ae8941791b3322fcec60bd7d450c80ad7d5625084f9e59dd580883d609
MD5 hash:
af92a902d7a44c35209751a6a4ea76b7
SHA1 hash:
84df082d9587ca24dd30da7b252cb7a37006c42a
Link:
https://www.unpac.me/results/7db455c0-6659-4d79-b8e1-d9ff8da72cd4/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/bc8a51ae8941791b3322fcec60bd7d450c80ad7d5625084f9e59dd580883d609

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:TeslaCryptPackedMalware
Create hunting rule

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/371533/

Comments