MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7ce9d872d0af591b28876e8d6627049f71b2076545dd7380d2ed422bb0fd1e5e. 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: 14


Intelligence 14 IOCs YARA 2 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7ce9d872d0af591b28876e8d6627049f71b2076545dd7380d2ed422bb0fd1e5e
SHA3-384 hash: 34465af572ca56c05eddb6243df2b367c0b6779a386b45b7ae20d574cdcf67fa4006e98510116933a14e7355b42b918d
SHA1 hash: c5d2e4b09613bfb152118041838ff5d1c5de0633
MD5 hash: 2806a207a1ef3b9f36c98b6147a32025
humanhash: alanine-music-skylark-hawaii
File name:2806a207a1ef3b9f36c98b6147a32025
Download: download sample
Signature Formbook
Create hunting rule
File size:221'158 bytes
First seen:2022-06-09 09:52:31 UTC
Last seen:2022-06-09 15:55:38 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash dd1742eadfc6df18ded3c26ae64ad610 (31 x Formbook, 5 x RemcosRAT, 3 x AgentTesla)
ssdeep 3072:F14/IIhEDnmJ+G+g5aDua/OOcvTIvPQMGadVPd2X7kJTVTzVAuQoXPw0kxYJxehq:FbK0qa/OTsQIR4X7kJ9VA/oXI0bjhLx
TLSH T15E24124296E258BBEF9B81BC05FF9666FAF5A32E91010F474F280F1D16224029B563DD
TrID 92.9% (.EXE) NSIS - Nullsoft Scriptable Install System (846567/2/133)
3.4% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
1.1% (.EXE) Win64 Executable (generic) (10523/12/4)
0.7% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
0.5% (.EXE) Win16 NE executable (generic) (5038/12/1)
File icon (PE):PE icon
dhash icon b2a89c96a2cada72 (2'283 x Formbook, 981 x Loki, 803 x AgentTesla)
Reporter zbetcheckin
Tags:32 exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
286
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
formbook
Create hunting rule
ID:
1
File name:
2806a207a1ef3b9f36c98b6147a32025
Verdict:
Malicious activity
Analysis date:
2022-06-09 09:54:48 UTC
Tags:
installer formbook trojan stealer
Link:
https://app.any.run/tasks/579f3df9-f944-4869-8bba-4a5c90cb36cd

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/278173/
Detection(s):
SecuriteInfo.com.Trojan.Siggen18.2855.13758.7003.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %temp% directory
Creating a process from a recently created file
Launching a process
Сreating synchronization primitives
Launching cmd.exe command interpreter
Sending a custom TCP request
Searching for synchronization primitives
Setting browser functions hooks
Unauthorized injection to a recently created process
Unauthorized injection to a recently created process by context flags manipulation
Unauthorized injection to a system process
Unauthorized injection to a browser process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
overlay packed shell32.dll
Link:
https://www.filescan.io/uploads/62a1c306c221aaaa25c2b596/reports/aa9a150c-1fe8-413d-97df-2ec824482239/overview
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:
Unknown
Link:
https://analyze.intezer.com/analyses/511f4b0a-f4a3-4fa6-9d9e-0fb7572a7a14
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1009861
Signature
Antivirus detection for dropped file
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Tries to detect virtualization through RDTSC time measurements
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 642358 Sample: sowVGAihd2 Startdate: 09/06/2022 Architecture: WINDOWS Score: 100 36 www.sota-help.com 2->36 38 www31.wixdns.net 2->38 40 3 other IPs or domains 2->40 50 Malicious sample detected (through community Yara rule) 2->50 52 Antivirus detection for URL or domain 2->52 54 Multi AV Scanner detection for submitted file 2->54 56 3 other signatures 2->56 12 sowVGAihd2.exe 18 2->12         started        signatures3 process4 file5 34 C:\Users\user\AppData\Local\...\ixjqgqv.exe, PE32 12->34 dropped 15 ixjqgqv.exe 1 12->15         started        process6 signatures7 64 Antivirus detection for dropped file 15->64 66 Multi AV Scanner detection for dropped file 15->66 68 Tries to detect virtualization through RDTSC time measurements 15->68 18 ixjqgqv.exe 15->18         started        21 conhost.exe 15->21         started        process8 signatures9 42 Modifies the context of a thread in another process (thread injection) 18->42 44 Maps a DLL or memory area into another process 18->44 46 Sample uses process hollowing technique 18->46 48 Queues an APC in another process (thread injection) 18->48 23 explorer.exe 18->23 injected process10 process11 25 control.exe 23->25         started        signatures12 58 Modifies the context of a thread in another process (thread injection) 25->58 60 Maps a DLL or memory area into another process 25->60 62 Tries to detect virtualization through RDTSC time measurements 25->62 28 cmd.exe 1 25->28         started        30 explorer.exe 1 151 25->30         started        process13 process14 32 conhost.exe 28->32         started       
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/7ce9d872d0af591b28876e8d6627049f71b2076545dd7380d2ed422bb0fd1e5e/
Threat name:
Win32.Trojan.FormBook
Create hunting rule
Status:
Malicious
First seen:
2022-06-07 17:50:34 UTC
File Type:
PE (Exe)
Extracted files:
3
AV detection:
19 of 26 (73.08%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ptu5q4wqv5mrwkehn2gwmjyet5y3eb3fixoxhags5vbcxmh5dzpa._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook campaign:h2s4 rat spyware stealer suricata trojan
Link:
https://tria.ge/reports/220609-lwmnaaahg8/
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
Enumerates physical storage devices
Suspicious use of SetThreadContext
Loads dropped DLL
Executes dropped EXE
Formbook Payload
Formbook
suricata: ET MALWARE FormBook CnC Checkin (GET)
Unpacked files
SH256 hash:
8982461022d4b0be481b14474b49755e9304d2790c1ce1f0452f4cf5d64dc17d
MD5 hash:
7710d8409afbcb471a1b057970eba989
SHA1 hash:
c0f9aaa51cd2d7e0cdd94264fab6f1d2dbe28a1a
Link:
https://www.unpac.me/results/a2b795b0-7523-4421-a94f-a87c7239b6c2/
SH256 hash:
7ce9d872d0af591b28876e8d6627049f71b2076545dd7380d2ed422bb0fd1e5e
MD5 hash:
2806a207a1ef3b9f36c98b6147a32025
SHA1 hash:
c5d2e4b09613bfb152118041838ff5d1c5de0633
Link:
https://www.unpac.me/results/a2b795b0-7523-4421-a94f-a87c7239b6c2/
Malware family:
FormBook
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/7ce9d872d0af/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.18
Link:
https://yomi.yoroi.company/submissions/7ce9d872d0af591b28876e8d6627049f71b2076545dd7380d2ed422bb0fd1e5e

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:malware_Formbook_strings
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Formbook in memory
Reference:internal research
Rule name:win_formbook_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.formbook.

File information

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

Web download

Formbook

Executable exe 7ce9d872d0af591b28876e8d6627049f71b2076545dd7380d2ed422bb0fd1e5e

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2231422/
Cape
Cape
https://www.capesandbox.com/analysis/278173/

Comments


Avatar
zbet commented on 2022-06-09 09:52:37 UTC

url : hxxp://lutanedukasi.co.id/wp-includes/bolbvb.exe