MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bfdc9430338ae8787f1ffd56e70d4805bf1a90538eac918e52a81e4001e379f5. 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: 10


Intelligence 10 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bfdc9430338ae8787f1ffd56e70d4805bf1a90538eac918e52a81e4001e379f5
SHA3-384 hash: 2fad6a7cff8f5774536d783004053708020911520eac44e619fc7730f7a1af4eb9e86492183def12c641f9d9ae6b3f87
SHA1 hash: 1e2ace4e0013b53a3acaabc89036438c06965a29
MD5 hash: f40ce377376c42b597ec909ce7c4f0ca
humanhash: video-juliet-hawaii-skylark
File name:file.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:495'632 bytes
First seen:2023-06-30 06:55:23 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
ssdeep 12288:kukKUgdbbpmIC8ufD0qIFTX+YAU/n0ZXZT80:QKUgdbbkIC8uDHsXXAA0n
Threatray 28 similar samples on MalwareBazaar
TLSH T17EB4E07D1B848FC5EBFD703870B78A3C4BA194B56046A731FA9884F06FD5B800294A9F
TrID 44.4% (.EXE) Win64 Executable (generic) (10523/12/4)
21.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
8.7% (.ICL) Windows Icons Library (generic) (2059/9)
8.5% (.EXE) OS/2 Executable (generic) (2029/13)
8.4% (.EXE) Generic Win/DOS Executable (2002/3)
Reporter abuse_ch
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
147
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file.exe
Verdict:
Malicious activity
Analysis date:
2023-06-30 06:57:26 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/e053bc77-d8ca-4a36-965e-665b64479951

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/403916/
Detection(s):
Win.Packed.Formbook-9980347-1
Create hunting rule

Win.Packed.Cerbu-9993871-0
Create hunting rule

Win.Dropper.Formbook-9993903-0
Create hunting rule

Win.Packed.Generic-6680913-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
cmstp koivm lolbin overlay packed packed
Link:
https://www.filescan.io/uploads/649e7c852299d26882637750/reports/9b723e99-c7fa-4c06-a618-dc818a4affcb/overview
Verdict:
Malicious
Labled as:
Trojan.E1CAE469
Link:
https://www.hybrid-analysis.com/sample/bfdc9430338ae8787f1ffd56e70d4805bf1a90538eac918e52a81e4001e379f5
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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/108e8453-c71a-46cb-ba5e-eb54d207c493
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1263655
Signature
.NET source code references suspicious native API functions
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found malware configuration
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Yara detected FormBook
Yara detected UAC Bypass using CMSTP
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/bfdc9430338ae8787f1ffd56e70d4805bf1a90538eac918e52a81e4001e379f5/
Threat name:
ByteCode-MSIL.Trojan.Dotrunpex
Create hunting rule
Status:
Malicious
First seen:
2023-06-30 06:56:06 UTC
File Type:
PE+ (.Net Exe)
Extracted files:
3
AV detection:
21 of 24 (87.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=x7ojimbtrluhq7y77vloodkiaw7rvectr2wjddssvapeaapdph2q._file
Verdict:
malicious
Similar samples:
03f2b4a5e6d44e1d3c89f15510006e1ab087512d710042b3b439f90edb077ccf
Formbook
3956c21824bc18caca2523381ce3fa113e40d5e7f47bf2a05d65f2a1a27a3f1d
Formbook
66c869949719a64950f5aaf24a687b04bdc73d8690264cad8861716129f3c216
Formbook
71b83a4a645cee8038819ee490a2b6324d287d8aac405adb1b373277dc5c23ab
Formbook
754794ccb5c349adb0551759cc1cd6add14616a50b5b3ffe1b4c0d133d13f300
Formbook
838ce5b36c1e435c66278140a5ba8c1468f5e844f8cd8dd4aa330c5640b56053
Formbook
9b6573b930e72d319ef4efa0975ff1b59673f96633a03d5e338bc8d7418418f4
Formbook
ab8674f0baf9cc51bdb639626664be6917a3682aa7ea25b7c233b673800513b0
Formbook
cb9bb8d4b50cb8090ecf8af646e8b691a9c8cdd3dc0b40a217af4b84e08f7563
Formbook
d73dbd022ae04284c10281b7aad42b0b80d45deec6beee79858e635a43627f65
Formbook
+ 18 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Link:
https://tria.ge/reports/230630-hqcpcahc4w/
Unpacked files
SH256 hash:
bfdc9430338ae8787f1ffd56e70d4805bf1a90538eac918e52a81e4001e379f5
MD5 hash:
f40ce377376c42b597ec909ce7c4f0ca
SHA1 hash:
1e2ace4e0013b53a3acaabc89036438c06965a29
Link:
https://www.unpac.me/results/f579f8da-e051-4b7e-8344-88dcf9c7b3df/
Please note that we are no longer able to provide a coverage score for Virus Total.

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:BAZT_B5_NOCEXInvalidStream
Create hunting rule

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/403916/

Comments