MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c5235a63f916e2de15aaa66e0664c1548caa85c4a56c11fb5e328921bab1f459. 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: 13


Intelligence 13 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c5235a63f916e2de15aaa66e0664c1548caa85c4a56c11fb5e328921bab1f459
SHA3-384 hash: f05b5056946a270c9e2ec3079a8108e5e0d13f303a0d4e8c6f8f069ece83d7fcae35cfd2f5bd8e70d90cfe1be8fd6842
SHA1 hash: 29bd1a4bffc94ff26e6e4d509f0091530e800723
MD5 hash: 674a182c0b45ebfd1c4b31536ee4f895
humanhash: aspen-magnesium-fillet-illinois
File name:674a182c0b45ebfd1c4b31536ee4f895.exe
Download: download sample
Signature CryptBot
Create hunting rule
File size:395'776 bytes
First seen:2021-12-25 12:49:12 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash cd926572dc5a84b2ed8f5e187ec981ae (1 x CryptBot)
ssdeep 6144:jZwfSNbfx5Z77YEvkns85oGfkn3vHOu6dH55yiN7CUkHp/ar:+q9fn1YEvssgzs3vN6155yFUkH8
TLSH T15C84AE00B7A0D034F5B316F949B9A6A8653EBDE19B3484CF62D43AEE96346D0EC31717
File icon (PE):PE icon
dhash icon badacabecee6baa6 (95 x Stop, 87 x RedLineStealer, 62 x Smoke Loader)
Reporter abuse_ch
Tags:CryptBot exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
257
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
674a182c0b45ebfd1c4b31536ee4f895.exe
Verdict:
Malicious activity
Analysis date:
2021-12-25 12:52:14 UTC
Tags:
stealer trojan opendir loader
Link:
https://app.any.run/tasks/10e89d32-44d4-4ce3-a8c3-19031c05be04

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
CryptBot
Create hunting rule
Link:
https://www.capesandbox.com/analysis/216372/
Detection(s):
Win.Packed.Ulise-9917518-0
Create hunting rule

Win.Malware.Generic-9917519-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% subdirectories
Creating a window
DNS request
Sending an HTTP POST request
Reading critical registry keys
Sending an HTTP GET request
Creating a file
Сreating synchronization primitives
Creating a process from a recently created file
Creating a process with a hidden window
Running batch commands
Creating a file in the Program Files subdirectories
Launching a process
Launching the default Windows debugger (dwwin.exe)
Searching for analyzing tools
Searching for the window
Result
Malware family:
n/a
Score:
  8/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/3212/overview
Behaviour
MalwareBazaar
MeasuringTime
SystemUptime
EvasionGetTickCount
EvasionQueryPerformanceCounter
CheckCmdLine
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
greyware packed
Link:
https://www.filescan.io/uploads/61c7137e8991ba72b3975b04/reports/9de85468-9ecd-40d3-a9e4-75c90d014138/overview
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.
Malware family:
CryptBot
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/884ef398-10ff-41eb-a595-2dbd8b525ccc
Result
Threat name:
Cryptbot
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/912758
Signature
Antivirus detection for dropped file
Antivirus detection for URL or domain
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)
Hides threads from debuggers
Machine Learning detection for dropped file
Machine Learning detection for sample
May check the online IP address of the machine
Multi AV Scanner detection for dropped file
PE file contains section with special chars
Query firmware table information (likely to detect VMs)
Self deletion via cmd delete
Sigma detected: Suspicious Script Execution From Temp Folder
Sigma detected: WScript or CScript Dropper
System process connects to network (likely due to code injection or exploit)
Tries to detect sandboxes / dynamic malware analysis system (registry check)
Tries to detect sandboxes and other dynamic analysis tools (window names)
Tries to harvest and steal browser information (history, passwords, etc)
Yara detected Cryptbot
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 545236 Sample: KRTYctWlcI.exe Startdate: 25/12/2021 Architecture: WINDOWS Score: 100 64 Found malware configuration 2->64 66 Antivirus detection for URL or domain 2->66 68 Antivirus detection for dropped file 2->68 70 10 other signatures 2->70 8 KRTYctWlcI.exe 46 2->8         started        process3 dnsIp4 56 liogyl18.top 45.140.167.13, 49771, 49773, 80 THEFIRST-ASRU United Kingdom 8->56 58 morqag06.top 195.19.92.178, 49768, 80 ORNRU-ASKvant-telecomuplinkRU Russian Federation 8->58 60 daizeu62.top 91.203.192.199, 49767, 80 GARANT-PARK-INTERNETRU Russian Federation 8->60 40 C:\Users\user\AppData\Local\Temp\File.exe, PE32 8->40 dropped 42 C:\Users\user\AppData\Local\...\gowpen[1].exe, PE32 8->42 dropped 84 Detected unpacking (changes PE section rights) 8->84 86 Detected unpacking (overwrites its own PE header) 8->86 88 Self deletion via cmd delete 8->88 90 Tries to harvest and steal browser information (history, passwords, etc) 8->90 13 File.exe 25 8->13         started        17 cmd.exe 1 8->17         started        file5 signatures6 process7 file8 44 C:\Users\user\AppData\Local\...\kulmetvp.exe, PE32 13->44 dropped 46 C:\Users\user\AppData\Local\...\hughoc.exe, PE32 13->46 dropped 48 C:\Users\user\AppData\Local\Temp\...\UAC.dll, PE32 13->48 dropped 50 3 other files (none is malicious) 13->50 dropped 92 Multi AV Scanner detection for dropped file 13->92 94 Machine Learning detection for dropped file 13->94 19 kulmetvp.exe 3 17 13->19         started        24 hughoc.exe 7 13->24         started        26 conhost.exe 17->26         started        28 timeout.exe 1 17->28         started        signatures9 process10 dnsIp11 52 ip-api.com 208.95.112.1, 49794, 80 TUT-ASUS United States 19->52 54 192.168.2.1 unknown unknown 19->54 36 C:\Users\user\AppData\Local\...\smowsfaf.vbs, ASCII 19->36 dropped 72 Antivirus detection for dropped file 19->72 74 Query firmware table information (likely to detect VMs) 19->74 76 May check the online IP address of the machine 19->76 30 wscript.exe 12 19->30         started        38 C:\Users\user\AppData\...\DpEditor.exe, PE32 24->38 dropped 78 Machine Learning detection for dropped file 24->78 80 Hides threads from debuggers 24->80 82 Tries to detect sandboxes / dynamic malware analysis system (registry check) 24->82 34 DpEditor.exe 24->34         started        file12 signatures13 process14 dnsIp15 62 iplogger.org 148.251.234.83, 443, 49796 HETZNER-ASDE Germany 30->62 96 System process connects to network (likely due to code injection or exploit) 30->96 98 May check the online IP address of the machine 30->98 100 Query firmware table information (likely to detect VMs) 34->100 102 Hides threads from debuggers 34->102 104 Tries to detect sandboxes / dynamic malware analysis system (registry check) 34->104 signatures16
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c5235a63f916e2de15aaa66e0664c1548caa85c4a56c11fb5e328921bab1f459/
Threat name:
Win32.Trojan.Raccrypt
Create hunting rule
Status:
Malicious
First seen:
2021-12-25 12:50:13 UTC
File Type:
PE (Exe)
Extracted files:
8
AV detection:
38 of 43 (88.37%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=yurvuy7zc3rn4fnkuzxamzgbksgkvboeuvwbd626gkesdovr6rmq._file
Verdict:
malicious
Result
Malware family:
danabot
Create hunting rule
Score:
  10/10
Tags:
family:cryptbot family:danabot botnet:4 banker discovery evasion spyware stealer themida trojan
Link:
https://tria.ge/reports/211225-p2x8raghfl/
Behaviour
Checks processor information in registry
Delays execution with timeout.exe
Modifies registry class
Suspicious behavior: AddClipboardFormatListener
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in Program Files directory
Suspicious use of NtSetInformationThreadHideFromDebugger
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Checks whether UAC is enabled
Legitimate hosting services abused for malware hosting/C2
Looks up external IP address via web service
Checks BIOS information in registry
Deletes itself
Loads dropped DLL
Reads user/profile data of web browsers
Themida packer
Downloads MZ/PE file
Executes dropped EXE
Blocklisted process makes network request
Identifies VirtualBox via ACPI registry values (likely anti-VM)
CryptBot
Danabot
Danabot Loader Component
Malware Config
C2 Extraction:
daizeu62.top
morqag06.top
142.11.244.223:443
192.236.194.72:443
Unpacked files
SH256 hash:
73042cbb18866de6c06f447bb8b583de27947fda622978b6763abd4e7c661877
MD5 hash:
a69eae0534c4e6a87bf2590c752914c6
SHA1 hash:
b6b1e9481ea8444d32f9bd3ab37107d0b4a28de9
Link:
https://www.unpac.me/results/37b88933-aca8-4b1d-9889-abad8ca8bfa5/
SH256 hash:
c5235a63f916e2de15aaa66e0664c1548caa85c4a56c11fb5e328921bab1f459
MD5 hash:
674a182c0b45ebfd1c4b31536ee4f895
SHA1 hash:
29bd1a4bffc94ff26e6e4d509f0091530e800723
Link:
https://www.unpac.me/results/37b88933-aca8-4b1d-9889-abad8ca8bfa5/
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/c5235a63f916e2de15aaa66e0664c1548caa85c4a56c11fb5e328921bab1f459

File information

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

Web download

CryptBot

Executable exe c5235a63f916e2de15aaa66e0664c1548caa85c4a56c11fb5e328921bab1f459

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/216372/
  
URLhaus
https://urlhaus.abuse.ch/url/1917582/
  
Delivery method
Distributed via web download

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