MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 05fb5835fab54db2c4e8970a25126d4a57d9544a2e2671d3cc823fa63e115b5e. 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: 11


Intelligence 11 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 05fb5835fab54db2c4e8970a25126d4a57d9544a2e2671d3cc823fa63e115b5e
SHA3-384 hash: 1d3e54f88584ebe3c77cbfea45c32d2e50a75eb71b64c2e34667813a7d9fdf35bc24d32547ade96758b2610e6d21d43a
SHA1 hash: ee78ad08c205a3a1d3dc260d7fd0141e5e0dd488
MD5 hash: 12eb20ad42c56c117a003959f664ec59
humanhash: cat-october-edward-yellow
File name:SecuriteInfo.com.Win32.AdwareX-gen.16360.17918
Download: download sample
Signature Formbook
Create hunting rule
File size:199'168 bytes
First seen:2023-09-28 09:30:13 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 9cbd81d03032f42eb77427121914e186 (1 x Formbook)
ssdeep 6144:LC/KpKtaJCUcRTBLohIpZdwAAzuGLoW6HM8:LCDaUUcBZXBU36HM8
Threatray 7 similar samples on MalwareBazaar
TLSH T1EE147C11B4C0C032E977253206F4EAB56A3EBAB00BA65DCF67944F7E4F302D19635A97
TrID 32.2% (.EXE) Win64 Executable (generic) (10523/12/4)
20.1% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
15.4% (.EXE) Win16 NE executable (generic) (5038/12/1)
13.7% (.EXE) Win32 Executable (generic) (4505/5/1)
6.2% (.EXE) OS/2 Executable (generic) (2029/13)
Reporter SecuriteInfoCom
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
283
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.Win32.AdwareX-gen.16360.17918
Verdict:
No threats detected
Analysis date:
2023-09-28 09:32:45 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/3c86ab02-e13b-4eff-8d3f-f230c1b3909e

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/451743/
Detection(s):
SecuriteInfo.com.Win32.AdwareX-gen.16360.17918.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Searching for synchronization primitives
Launching the default Windows debugger (dwwin.exe)
Gathering data
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
control greyware lolbin packed shell32
Link:
https://www.filescan.io/uploads/651547d78a37001eb1d80664/reports/f2f67d14-1aba-4d7b-abf3-5369c91a3c5d/overview
Verdict:
Malicious
Labled as:
Jaik.Generic
Link:
https://www.hybrid-analysis.com/sample/05fb5835fab54db2c4e8970a25126d4a57d9544a2e2671d3cc823fa63e115b5e
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:
Formbook
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/8acc6f98-0744-4458-a2f4-70207124d1ab
Result
Threat name:
NSISDropper
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1315739
Signature
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Yara detected NSISDropper
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/05fb5835fab54db2c4e8970a25126d4a57d9544a2e2671d3cc823fa63e115b5e/
Threat name:
Win32.Trojan.Whispergate
Create hunting rule
Status:
Malicious
First seen:
2023-09-28 07:02:52 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
20 of 38 (52.63%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ax5vqnp2wvg3frhis4fcketnjjl5svckfythdu6mqi72mpqrlnpa._file
Verdict:
malicious
Similar samples:
2a4b8b4d329377ee94fbb2fdb88afa277be98d82a1373adf5e43777833720265
Formbook
6b48bd376bb7bc8120a6fcccc00346632408d890460dc5daf8c022f6374e0c78
Formbook
b47036189825426c6e368fd21594aaba8dbdcf573464d2939f99da44c9874b97
Formbook
c261ace97411301444d9dfa50d29f9a0328e83ddf45bf15128ad9d796d050461
Formbook
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Link:
https://tria.ge/reports/230928-lg2tnabe58/
Behaviour
Suspicious use of WriteProcessMemory
Program crash
Unpacked files
SH256 hash:
05fb5835fab54db2c4e8970a25126d4a57d9544a2e2671d3cc823fa63e115b5e
MD5 hash:
12eb20ad42c56c117a003959f664ec59
SHA1 hash:
ee78ad08c205a3a1d3dc260d7fd0141e5e0dd488
Link:
https://www.unpac.me/results/85a1dfe2-ea0f-4d42-a1fd-7372d0477cf1/
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/05fb5835fab54db2c4e8970a25126d4a57d9544a2e2671d3cc823fa63e115b5e

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:cobalt_strike_tmp01925d3f
Create hunting rule
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

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/451743/

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