MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 319ed15753e7ce1ff182e1bd2e4900de9c76300f30cb645c01b57324de50face. 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: 16


Intelligence 16 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 319ed15753e7ce1ff182e1bd2e4900de9c76300f30cb645c01b57324de50face
SHA3-384 hash: 8600ea9f71a8117694845061792707be112b54a2bc977116ae1cbfd1ddea93bd4140291624a822a90fcbb7b47fd17fac
SHA1 hash: 940e2dc45395bd32b3b3feb2385a375478924cc1
MD5 hash: cc2de3574d37bdd8dc01d94e26c6b80e
humanhash: four-music-black-happy
File name:RE,RE,RE,RE,RE,RE,RE; Best offer and ETD.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:698'880 bytes
First seen:2023-04-24 15:32:29 UTC
Last seen:2023-05-13 22:56:27 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:uF9NCviMjBCj620DFvG1S/TP+52mectA42tuLV14eKnDD2ti:unN6bBCj6rDFvJ/TjUtA42tuLcBD
Threatray 3'197 similar samples on MalwareBazaar
TLSH T1FAE4BF1B216AD9B6D15E66B3D0D517FB0F2C2ECAED79A0435BA87DD831723B90F48402
TrID 63.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.2% (.SCR) Windows screen saver (13097/50/3)
9.0% (.EXE) Win64 Executable (generic) (10523/12/4)
5.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.8% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter lowmal3
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
3
# of downloads :
281
Origin country :
DE DE
Vendor Threat Intelligence
Malware family:
formbook
Create hunting rule
ID:
1
File name:
RE,RE,RE,RE,RE,RE,RE; Best offer and ETD.exe
Verdict:
Malicious activity
Analysis date:
2023-04-24 15:34:58 UTC
Tags:
formbook xloader
Link:
https://app.any.run/tasks/5d3c795b-1b63-42ad-a0b6-79c80c2dfbcd

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/384608/
Detection(s):
Sanesecurity.Malware.28872.BadIN4.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Launching a process
Launching cmd.exe command interpreter
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/6446a12fc4c1dca4284a6abe/reports/330a2def-25b8-47ef-a91b-6a23a1ac6b67/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/319ed15753e7ce1ff182e1bd2e4900de9c76300f30cb645c01b57324de50face
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.
Malware family:
Formbook
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/b62b13df-4c97-4117-bc54-0a8968559bf1
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1220133
Signature
.NET source code contains potential unpacker
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)
Multi AV Scanner detection for submitted file
Tries to detect virtualization through RDTSC time measurements
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/319ed15753e7ce1ff182e1bd2e4900de9c76300f30cb645c01b57324de50face/
Threat name:
Win32.Trojan.SnakeKeylogger
Create hunting rule
Status:
Malicious
First seen:
2023-04-24 10:03:38 UTC
File Type:
PE (.Net Exe)
Extracted files:
6
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ggpncv2t47hb74mc4g6s4sia32ohmmapgdfwixabwvzsjxsq7lha._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
067bea125f176d75cabed99b0bc6bd3a3957baf3a361d6d3848911446e48d1b1
Formbook
0b89806418ec582854a24adb93fba607c7f27938f2b653a081aefd1a5e419e4f
Formbook
3ff8da989c0463e0eca88964ea38876e1b9e1e3dfe7cbab96297feadff54713b
Formbook
4f97be86fd94c84a31cd8aa9bdb4310a6d251d0560e23eebb93d84596df72dfd
Formbook
757371fd80dda17d1844c472bead62365e29e5f902e32afad9bc0120346220d5
Formbook
c3c4281831f463d7ee622d35ea584b893b99400c0dc7dda327557d48f10ec564
Formbook
cbdac32d6f43a1f03a26cc2fcc6ea13586f0d7f85764c1626cc71ce30bc0434b
Formbook
ea2bca0128d9498a9905b3408ceb8edecefbc96891ae4bf4403739d21fc98c52
Formbook
f0ce6536bd8f80c0ee0ff1a246fd8447514906a38d4d24ec0d373c814180f9fb
Formbook
f0eef09d45e8b0edf907f9fa6f9bd84a33327f62359fef4b92508a413d68c1b3
Formbook
+ 3'187 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook campaign:cx01 rat spyware stealer trojan
Link:
https://tria.ge/reports/230424-sy6x9see3s/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Deletes itself
Formbook payload
Formbook
Unpacked files
SH256 hash:
65532eced8f8afb2148aae4fea0cf6764349256c0b5a3a89a6875b6bed2a6a09
MD5 hash:
e979886dd03a38f4ea730b97f421196f
SHA1 hash:
6a0f676c2735a5afaea258ee5ab12b9d5299aba4
Detections:
FormBook
Create hunting rule
win_formbook_w0
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
Link:
https://www.unpac.me/results/d9b3caa5-a2ea-4a4c-9d33-5d2efe5f7418/
Parent samples :
c3c4281831f463d7ee622d35ea584b893b99400c0dc7dda327557d48f10ec564
f0eef09d45e8b0edf907f9fa6f9bd84a33327f62359fef4b92508a413d68c1b3
3ff8da989c0463e0eca88964ea38876e1b9e1e3dfe7cbab96297feadff54713b
f0ce6536bd8f80c0ee0ff1a246fd8447514906a38d4d24ec0d373c814180f9fb
319ed15753e7ce1ff182e1bd2e4900de9c76300f30cb645c01b57324de50face
c233b5359370a026201a1648489a3f1f91fd11cadb41e87ce45c60ea3a15f8f1
07ad0c61940072d3f26c6706e550f970c2e3ee59d1b0a519515ebf16e013b11c
c89bf6380445a49127491a4c68b77bc9ff8ba9b8fa016846ed6cc2274b6133d0
4dce4459e53e569a20c892efadb0424a4698bf5f67d16e7b73668dc2e172663e
3b0069e420ccfba9dff2e274d714fe3f62a6b9f3b5630e0fd28a89f579ebadcd
9c0a4fbfc6a9ee19747c3bd56699ad195ef95f65752476a208f7ef7fc2dd27f8
e30d41df0b3384eb57a607989bdfe40191b4e81df96327c1974f6d05a3a3d83f
880b7f96797851986e0dfb579afb707a7529f1adf9cce67efb7534d4003b8aa7
SH256 hash:
c8808b69b0f4d52c253e35b001da94086786b34162fd51daa3f17eda94bac7f0
MD5 hash:
da56041df789c24cb2a36a364431f766
SHA1 hash:
876e6c579d1092a76ce90c500c43af0cf11724a4
Link:
https://www.unpac.me/results/d9b3caa5-a2ea-4a4c-9d33-5d2efe5f7418/
SH256 hash:
a1f4253479731d181893ba997bfe5f38a80dd8679558a8283d626e639537cdc2
MD5 hash:
38c15bda20c892fbe1c68ac6e9c002e0
SHA1 hash:
568aedc80df1003d40e7d0d6c510b76279db758c
Link:
https://www.unpac.me/results/d9b3caa5-a2ea-4a4c-9d33-5d2efe5f7418/
SH256 hash:
5e5c8fe4e53980a98b48fe6b19155edf0f0d285ed899c61dbf4f880583ddf1d2
MD5 hash:
b3bbc5461d12f07ea893bf415dfe7c89
SHA1 hash:
40c3156c471d2afe3fd88c7d20cf93e5782e1bd6
Link:
https://www.unpac.me/results/d9b3caa5-a2ea-4a4c-9d33-5d2efe5f7418/
SH256 hash:
860556a5b7692c395e62b28a16c1acc1d4271e739858d542fae6b097ba125a63
MD5 hash:
429cd6d075be87cf8ffdc28918b6d49b
SHA1 hash:
321b3deddc319b9dc38562bf4d0c591b4f9a92ec
Link:
https://www.unpac.me/results/d9b3caa5-a2ea-4a4c-9d33-5d2efe5f7418/
SH256 hash:
319ed15753e7ce1ff182e1bd2e4900de9c76300f30cb645c01b57324de50face
MD5 hash:
cc2de3574d37bdd8dc01d94e26c6b80e
SHA1 hash:
940e2dc45395bd32b3b3feb2385a375478924cc1
Link:
https://www.unpac.me/results/d9b3caa5-a2ea-4a4c-9d33-5d2efe5f7418/
Malware family:
FormBook
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/319ed15753e7/report/overview.html
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/319ed15753e7ce1ff182e1bd2e4900de9c76300f30cb645c01b57324de50face

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:BitcoinAddress
Create hunting rule
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

Malspam

Formbook

Executable exe 319ed15753e7ce1ff182e1bd2e4900de9c76300f30cb645c01b57324de50face

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/384608/

Comments