MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e16e2748ad4a210f438886c9a564feb8e43e3f1396446fbcdda1512a648955d0. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e16e2748ad4a210f438886c9a564feb8e43e3f1396446fbcdda1512a648955d0
SHA3-384 hash: 147225583d68346eef44e047961f853d2b75780c2151ffe22294b88deb4c00a65e3094b64cfda621ce1f9d540abed78c
SHA1 hash: b8f2feb1e837a0c886c1e0a9694194d6dd6439fe
MD5 hash: 0b16b50a859139aac93a2be35fa20e83
humanhash: cold-alaska-winter-kansas
File name:SecuriteInfo.com.Trojan.PWS.Stealer.23680.19500.28521
Download: download sample
Signature Formbook
Create hunting rule
File size:1'337'344 bytes
First seen:2021-02-08 10:11:57 UTC
Last seen:2021-02-08 10:53:17 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'205 x SnakeKeylogger)
ssdeep 12288:XoKzYh/nKLYeMU5+xqs/QX5Vps7YESxEO//2lQXKp07:+fjs5+0sopv5txEy
Threatray 3'774 similar samples on MalwareBazaar
TLSH 14552941B2B89F62F47E93BC8568492117F27C09E335D6AEBC7531EF1831B41865AB23
Reporter SecuriteInfoCom
Tags:FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
92
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
421df20cc8910a009b920a3e895f17fa.xlsx
Verdict:
Malicious activity
Analysis date:
2021-02-08 08:17:37 UTC
Tags:
encrypted exploit CVE-2017-11882
Link:
https://app.any.run/tasks/ea878185-fd3f-4d1f-931c-857f4d861dcc

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/116030/
Detection(s):
SecuriteInfo.com.Trojan.PWS.Stealer.23680.19500.28521.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Unauthorized injection to a recently created process
Creating a file
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.
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/601673
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 sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect virtualization through RDTSC time measurements
Yara detected AntiVM_3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/e16e2748ad4a210f438886c9a564feb8e43e3f1396446fbcdda1512a648955d0/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-02-08 08:37:09 UTC
AV detection:
23 of 29 (79.31%)
Threat level:
  5/5
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
182fd1343975d43f456f199f379210d562d15ea3c8e4c7bd59899d75c18a2fe9
Formbook
420f06103fac607a08bc7ff557201ffc5fc4f693aa52df9476171ed5398d8bf5
Formbook
4cd5fc82f7d1094ebe188a372dd682d24083ea423f0b49a057cfacc0af849ac4
Formbook
75f2a2a20e73b7e0c53d499b883a403c2b8cfbf17c5923d58e0167daa4c019c1
Formbook
7a434269888c9382307a609aceba2b185542ab901cda169d761c2650c84f2f4e
Formbook
8c50e81d6b4ddb4d9a171d8e4616576fdce7b4904df4272fe4f40ec462eb9421
Formbook
98be979a6ee314a1829acd3d33744d9caf8fe2c871d6b73d3771c76c09584387
Formbook
ba73f24dd89a623711c56ddabd0df7bf27d2099e513e830cafc13e6316a735c0
Formbook
c3d490568e73f61c86d2d4c01e170bdcf3c0d3eb5e309ff3d3fb808a4a867a54
Formbook
d295487f9604941495341ea43a4f21b3beed094c81225ab75e41a0b10541ad9b
Formbook
+ 3'764 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook rat spyware stealer trojan
Link:
https://tria.ge/reports/210208-g67sqh27vx/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Formbook Payload
Formbook
Malware Config
C2 Extraction:
http://www.aftabzahur.com/wgn/
Unpacked files
SH256 hash:
3ae1c9c71dafb68253e06f1488d3d932f1335a340292fc117c19265dd1737f46
MD5 hash:
529c74a3332f590f16e7b4fab8e2a09e
SHA1 hash:
6872f5f5ee4b050a22d093478b7cd0575043132d
Link:
https://www.unpac.me/results/0f3eebc7-e755-47db-aec0-b4b5b64c1aff/
SH256 hash:
0d2f7120d20368db186eb76c2683695c1c44187e11f3117c95c66d2cdeb6b783
MD5 hash:
dc89230c2346c2bc74d7ef62a7294fbd
SHA1 hash:
f8ef4b326d317fd180bfcccea10a6eb9c05130c6
Link:
https://www.unpac.me/results/0f3eebc7-e755-47db-aec0-b4b5b64c1aff/
SH256 hash:
a272312b488605281adfc02fa6678d87a4ee90126c29dd9d860ed333d5702b76
MD5 hash:
cd8056ee3ad184ffa09ef89c092be9df
SHA1 hash:
2f7672deed47d0317e3ada163f4d5f8a13c978a9
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/0f3eebc7-e755-47db-aec0-b4b5b64c1aff/
Parent samples :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 hash:
e16e2748ad4a210f438886c9a564feb8e43e3f1396446fbcdda1512a648955d0
MD5 hash:
0b16b50a859139aac93a2be35fa20e83
SHA1 hash:
b8f2feb1e837a0c886c1e0a9694194d6dd6439fe
Link:
https://www.unpac.me/results/0f3eebc7-e755-47db-aec0-b4b5b64c1aff/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.45
Link:
https://yomi.yoroi.company/submissions/e16e2748ad4a210f438886c9a564feb8e43e3f1396446fbcdda1512a648955d0

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:Ping_Del_method_bin_mem
Create hunting rule
Author:James_inthe_box
Description:cmd ping IP nul del

File information

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

Web download

Formbook

Executable exe e16e2748ad4a210f438886c9a564feb8e43e3f1396446fbcdda1512a648955d0

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/994751/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/116030/

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