MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d22f536d4d6cc001271855f4467af0bbc656801e1ffa34a8acd905db56cebae0. 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


BazarCall


Vendor detections: 6


Intelligence 6 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d22f536d4d6cc001271855f4467af0bbc656801e1ffa34a8acd905db56cebae0
SHA3-384 hash: d2b435c3df8fd4c1cfed4316e4c5a992e7550518002f9aa999df7a2dec792d865caa62e81e92c0295ce6624b470f17e4
SHA1 hash: d445c1495287f4b4b3f9f9ec16e5130c984a128b
MD5 hash: 092fb1c71954a1169077eaf3e8a8f822
humanhash: cat-utah-lemon-jersey
File name:SecuriteInfo.com.Trojan.Win32.Wacatac.Bml.10315.557
Download: download sample
Signature BazarCall
Create hunting rule
File size:285'696 bytes
First seen:2021-03-30 23:43:08 UTC
Last seen:2021-04-01 02:50:50 UTC
File type:Executable exe
MIME type:application/x-dosexec
ssdeep 6144:m78nzLXwZQO5ahDOAwGOSgQqVAV1vyNjsQYCublToIof/9ZOATqZyhus6Klt59nT:eMYZ55aEfSDfsvYFlTkf/9ZOATqZz7KR
Threatray 15 similar samples on MalwareBazaar
TLSH 6154AEB875143CE6E67E567BCA967CED13B636228E87E8CD80647BC30563731EE06805
Reporter SecuriteInfoCom
Tags:BazarCall

Intelligence

File Origin
# of uploads :
2
# of downloads :
125
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.Trojan.Win32.Wacatac.Bml.10315.557
Verdict:
No threats detected
Analysis date:
2021-03-31 00:12:08 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/22991801-b66d-442a-9634-2019b136f794

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/128851/
Detection(s):
SecuriteInfo.com.Trojan.Win32.Wacatac.Bml.10315.557.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Transferring files using the Background Intelligent Transfer Service (BITS)
Sending a custom TCP request
Sending a UDP request
Launching a process
Unauthorized injection to a recently created process
Unauthorized injection to a recently created process by context flags manipulation
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.
Gathering data
Result
Threat name:
Unknown
Detection:
malicious
Classification:
evad
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/659335
Signature
Allocates memory in foreign processes
Injects a PE file into a foreign processes
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for submitted file
Sample uses process hollowing technique
Sets debug register (to hijack the execution of another thread)
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Writes to foreign memory regions
Behaviour
Behavior Graph:
Download SVG
Gathering data
Threat name:
Win64.Trojan.Wacatac
Create hunting rule
Status:
Malicious
First seen:
2021-03-30 23:08:38 UTC
AV detection:
13 of 29 (44.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=2ixvg3knntaacjyykx2em6xqxpdfnaa6d75djkfm3ec5wvwoxlqa._file
Verdict:
suspicious
Similar samples:
1eba154cdc2e540704eebfaca2f51fb643c44129911eb9b668f82ab95c1b157d
BazarCall
2fe32b0f648bfe69c9873c7a57a62358057eab750a081f9285c11e94327c42d6
BazarCall
540d75f2828a1eaec24e7e1eef405b850a49d3f86a3fbde661fd7c69f2528d8f
BazarCall
5edd735e3c6b81d985f3eadd1f8cae24091b947699f1152528566124f22d5341
BazarCall
74d117615930c1a51e28e7db460a6f6135eb5070f0975598267e7f07d5a170f7
BazarCall
911d3b7d0ad2b9408ca63c381a73f38b15019954d4ff6ffe3fcac8f716c2a200
BazarCall
98cbdd45b45679061e3a3741cc2a32ef8abbc599de118a4604cff54b528cdaf3
BazarCall
bdbe4c345b4e7c8ae008c86bb052f015050a7d62d28c3507eaaa329d00f30572
BazarCall
cac07a4582d65b74322168e6aed9d7fd05e59e335fb7d1cdb7b5f7149a07d3eb
BazarCall
eb1eb139750b9e73d8d27448b93f9a3c0931f50572cd95282e9f205a0caa7e79
BazarCall
+ 5 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  8/10
Tags:
n/a
Link:
https://tria.ge/reports/210330-3yxf8t6t3j/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Blocklisted process makes network request
Unpacked files
SH256 hash:
d22f536d4d6cc001271855f4467af0bbc656801e1ffa34a8acd905db56cebae0
MD5 hash:
092fb1c71954a1169077eaf3e8a8f822
SHA1 hash:
d445c1495287f4b4b3f9f9ec16e5130c984a128b
Link:
https://www.unpac.me/results/598cb2ea-5be4-40da-8850-6df3d3d0ec0a/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Trojan
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/d22f536d4d6cc001271855f4467af0bbc656801e1ffa34a8acd905db56cebae0

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:SPLCrypt
Create hunting rule
Author:James Quinn, Binary Defense
Description:Identifies SPLCrypt, a new crypter associated with Bazaloader

File information

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

Web download

BazarCall

Executable exe d22f536d4d6cc001271855f4467af0bbc656801e1ffa34a8acd905db56cebae0

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/128851/
  
URLhaus
https://urlhaus.abuse.ch/url/1099627/
  
Delivery method
Distributed via web download

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