MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 751fb21a072dc731a17478bec40fe550f4fc6be13fb6079f38d9fc19b41021cf. 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: 8


Intelligence 8 IOCs YARA File information Comments 1

SHA256 hash: 751fb21a072dc731a17478bec40fe550f4fc6be13fb6079f38d9fc19b41021cf
SHA3-384 hash: 79d619a18bd3c757fc37d0e069d1b538640a9f20fd33a0d306fea34af14b280b2bc63a6f4d7d4c4e0c3bd5bce3ddb92a
SHA1 hash: fee021d5dcca422da0c2b0765f745785da12ff24
MD5 hash: c027b2558e5ce563821621d65a396625
humanhash: california-july-moon-foxtrot
File name:c027b2558e5ce563821621d65a396625
Download: download sample
Signature Formbook
File size:493'073 bytes
First seen:2022-02-01 19:25:09 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 099c0646ea7282d232219f8807883be0 (476 x Formbook, 210 x Loki, 107 x AgentTesla)
ssdeep 12288:Sjeq+8mXGcYnUNVQ79bP0YU2Rc8TqfrX3kX:Sjeq+8mX5UUbi01OcSqU
Threatray 13'483 similar samples on MalwareBazaar
TLSH T175A4AED527244D8BC08022789FC2EB395F785FF55F008119B6E12EBBBABE756AC42711
File icon (PE):PE icon
dhash icon 00525232c8cc2408 (10 x Formbook, 4 x RedLineStealer, 1 x AveMariaRAT)
Reporter zbetcheckin
Tags:32 exe FormBook

Intelligence


File Origin
# of uploads :
1
# of downloads :
152
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% directory
Creating a file
Unauthorized injection to a recently created process
DNS request
Sending a custom TCP request
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
control.exe overlay packed shell32.dll
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.
Malware family:
RaRansomware
Verdict:
Malicious
Result
Threat name:
FormBook
Detection:
malicious
Classification:
troj
Score:
92 / 100
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found malware configuration
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Yara detected FormBook
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.SpyNoon
Status:
Malicious
First seen:
2022-02-01 18:55:20 UTC
File Type:
PE (Exe)
Extracted files:
4
AV detection:
22 of 28 (78.57%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  7/10
Tags:
n/a
Behaviour
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Enumerates physical storage devices
Program crash
Loads dropped DLL
Unpacked files
SH256 hash:
d3fd1fa7a2e12c9fbd3a83f41f600a10ffba328e96a0bc74b0c28fcc2ed6ad0d
MD5 hash:
6590457d78e71a4ecfb06ca14158c518
SHA1 hash:
6e947d48edde5e585ac612c3398b8fcead2ef3d6
SH256 hash:
751fb21a072dc731a17478bec40fe550f4fc6be13fb6079f38d9fc19b41021cf
MD5 hash:
c027b2558e5ce563821621d65a396625
SHA1 hash:
fee021d5dcca422da0c2b0765f745785da12ff24
Please note that we are no longer able to provide a coverage score for Virus Total.

File information


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

Web download

Formbook

Executable exe 751fb21a072dc731a17478bec40fe550f4fc6be13fb6079f38d9fc19b41021cf

(this sample)

  
Delivery method
Distributed via web download

Comments



Avatar
zbet commented on 2022-02-01 19:25:10 UTC

url : hxxp://65.2.143.8/400/vbc.exe