MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b3f05b7fffa3f67baecbb22a867bd00bc84ba08e7d6938a8eaf1691ac3a7fa41. 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


Formbook


Vendor detections: 6


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

SHA256 hash: b3f05b7fffa3f67baecbb22a867bd00bc84ba08e7d6938a8eaf1691ac3a7fa41
SHA3-384 hash: 719c670baedf5adb7b30d64bf223b31cbe6ff5fd760603a7c612afd72f49c28633efb861c3855df2c3e463a4d436f500
SHA1 hash: cd57fb585c86b1b6a836ec37cd479ca26fce1f12
MD5 hash: 59d5a62ecb388985f6ba979c76e0dede
humanhash: queen-tennessee-cold-quiet
File name:Telex_Payment.zip
Download: download sample
Signature Formbook
Create hunting rule
File size:575'315 bytes
First seen:2021-06-04 13:41:01 UTC
Last seen:Never
File type: zip
MIME type:application/zip
ssdeep 12288:mZLWs6YZqm0qZy2aPv9sQXVoO/OCAyWoGX2Xku5:eLWGqm3Uv9ssP/OCKoGX8L
TLSH EEC42300B1A903ADEDB84F98BCF37DEDBB99A1035AC28D0D1574CD5ABA6BDD04457221
Reporter cocaman
Tags:zip


Avatar
cocaman
Malicious email (T1566.001)
From: ""Seadove Payment Services, Inc." <rami@unimartrading.com>" (likely spoofed)
Received: "from unimartrading.com (unknown [77.247.110.212]) "
Date: "04 Jun 2021 13:28:37 +0200"
Subject: "TELEX COPY"
Attachment: "Telex_Payment.zip"

Intelligence

File Origin
# of uploads :
1
# of downloads :
453
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.803.UNOFFICIAL
Create hunting rule

Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/b3f05b7fffa3f67baecbb22a867bd00bc84ba08e7d6938a8eaf1691ac3a7fa41
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b3f05b7fffa3f67baecbb22a867bd00bc84ba08e7d6938a8eaf1691ac3a7fa41/
Threat name:
ByteCode-MSIL.Trojan.Wacatac
Create hunting rule
Status:
Malicious
First seen:
2021-06-04 11:54:03 UTC
File Type:
Binary (Archive)
Extracted files:
34
AV detection:
16 of 29 (55.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wpyfw777up3hxlwlwivim66qbpeexieopvutrkhk6furvq5h7jaq._file
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader loader rat
Link:
https://tria.ge/reports/210604-pf9alrjzw6/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Deletes itself
Xloader Payload
Xloader
Malware Config
C2 Extraction:
http://www.asconstructionin.com/m3rc/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.65
Link:
https://yomi.yoroi.company/submissions/b3f05b7fffa3f67baecbb22a867bd00bc84ba08e7d6938a8eaf1691ac3a7fa41

File information

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

Malspam

Formbook

zip b3f05b7fffa3f67baecbb22a867bd00bc84ba08e7d6938a8eaf1691ac3a7fa41

(this sample)

Formbook

Executable exe ab34f12b0d23ef2647baa9dd7b2bdad6737e68e0ccadfe5e0841f105626b60a6

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 ab34f12b0d23ef2647baa9dd7b2bdad6737e68e0ccadfe5e0841f105626b60a6

Comments