MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5f62c82e01a45dde5a413f87a79141b9d395a91fe39ef0511ed0792669dbd328. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5f62c82e01a45dde5a413f87a79141b9d395a91fe39ef0511ed0792669dbd328
SHA3-384 hash: cb29b2e5c4d5884ca4bc876db8fefe9de63a96f264fc8fac72461c453ce66576a6a2eca37b300331526f40996a4cda48
SHA1 hash: 2873dde990291508a58798d7eb44d4c7a1c0bd6f
MD5 hash: bd756badb91d2863f339511f1a521a38
humanhash: yellow-july-connecticut-table
File name:ORDER_0009_PDF.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:300'454 bytes
First seen:2021-08-03 08:41:10 UTC
Last seen:2021-08-03 12:32:07 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 47132e7294d9df76f8ee6d6805dd5e2d (5 x Loki, 4 x Formbook, 1 x BitRAT)
ssdeep 6144:ALC6Iuhl3MhYIMtWK/L8aB2hZIC4/JYgRwiFmGsQ8xLx:A+6IkexMISoaBBYgwJx
Threatray 7'272 similar samples on MalwareBazaar
TLSH T1CA54F113F6C2D832ED76097218B1C6904E3EFE118EA1DE5B3789273A0E745D18935E7A
Reporter cocaman
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
3
# of downloads :
176
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
ORDER_0009_PDF.exe
Verdict:
Malicious activity
Analysis date:
2021-08-03 08:46:45 UTC
Tags:
trojan formbook stealer
Link:
https://app.any.run/tasks/8a8c24a8-8986-4c77-8948-f53f07766912

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/175986/
Detection(s):
SecuriteInfo.com.Generic.Cryptor.X.6285D7FF.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Unauthorized injection to a recently created process
Launching a process
Launching cmd.exe command interpreter
Sending a UDP request
DNS request
Connection attempt
Sending an HTTP GET request
Unauthorized injection to a system process
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/b953362e-d579-4636-913c-fa3a44f24926
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/825988
Signature
C2 URLs / IPs found in malware configuration
Detected unpacking (changes PE section rights)
Found malware configuration
Initial sample is a PE file and has a suspicious name
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 submitted file
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
System process connects to network (likely due to code injection or exploit)
Tries to detect virtualization through RDTSC time measurements
Uses netsh to modify the Windows network and firewall settings
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 458397 Sample: ORDER_0009_PDF.exe Startdate: 03/08/2021 Architecture: WINDOWS Score: 100 34 www.shandasden.com 2->34 40 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->40 42 Found malware configuration 2->42 44 Malicious sample detected (through community Yara rule) 2->44 46 5 other signatures 2->46 11 ORDER_0009_PDF.exe 2->11         started        signatures3 process4 signatures5 54 Detected unpacking (changes PE section rights) 11->54 56 Maps a DLL or memory area into another process 11->56 58 Tries to detect virtualization through RDTSC time measurements 11->58 14 ORDER_0009_PDF.exe 11->14         started        process6 signatures7 60 Modifies the context of a thread in another process (thread injection) 14->60 62 Maps a DLL or memory area into another process 14->62 64 Sample uses process hollowing technique 14->64 66 Queues an APC in another process (thread injection) 14->66 17 explorer.exe 14->17 injected process8 dnsIp9 28 www.ecozoca.com 74.220.199.6, 49738, 80 UNIFIEDLAYER-AS-1US United States 17->28 30 www.impossibilitee.com 74.208.236.251, 49730, 80 ONEANDONE-ASBrauerstrasse48DE United States 17->30 32 13 other IPs or domains 17->32 36 System process connects to network (likely due to code injection or exploit) 17->36 38 Uses netsh to modify the Windows network and firewall settings 17->38 21 netsh.exe 17->21         started        signatures10 process11 signatures12 48 Modifies the context of a thread in another process (thread injection) 21->48 50 Maps a DLL or memory area into another process 21->50 52 Tries to detect virtualization through RDTSC time measurements 21->52 24 cmd.exe 1 21->24         started        process13 process14 26 conhost.exe 24->26         started       
Detection:
xloader
Create hunting rule
Link:
https://mwdb.cert.pl/sample/5f62c82e01a45dde5a413f87a79141b9d395a91fe39ef0511ed0792669dbd328/
Threat name:
Win32.Ransomware.Cryptor
Create hunting rule
Status:
Malicious
First seen:
2021-08-03 07:34:50 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
15 of 46 (32.61%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=l5rmqlqburo54wsbh6d2pekbxhjzlki74oppaui62b4sm2o32mua._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
25a0902b3158cd4c095c68e6f549d8a8f26415037bf234c17b052fa70574caf3
Formbook
39fc8ada09fdee11dac8fbb0236624c2d5dcf2b66d8f2aa4bbcdeada6de6206b
Formbook
42081326f379275d4b731f76f2d932cd72cd2c404ed654ee281b66b08e59f6f7
Formbook
489e0e46a5df58a3144cd7a3ecb1fd0e29aa2db5060084ec774f1d2c8c763fd9
Formbook
6c6dd45a923d7eb6fa1f114a5a4c20fab27bc03e44a5c8cb8627d43da93dfe48
Formbook
8855c73a66320b1d62c22f7af62feb301d13e4b68f4edfba64bf47473ad58c4a
Formbook
8909a6a1081cf2202e33dbc0e496c5be450f360b8f2d63a05c8c671d5ffb00de
Formbook
9c2725c92b6d2ab8d0a3d786358751d8a449fd8bfd02adce7e80bd5e07714d93
Formbook
dd4114ea355d3f70e7683fb8491e2499347b6133bd9ef6d094a0cb6ad8aa4609
Formbook
f1b2b93992ab956883815e6fea926d282fc3a423675fa1faf5ffb6cbb2ddbedb
Formbook
+ 7'262 additional samples on MalwareBazaar
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader loader rat suricata
Link:
https://tria.ge/reports/210803-4h58se4716/
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 UnmapMainImage
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Deletes itself
Xloader Payload
Xloader
suricata: ET MALWARE FormBook CnC Checkin (GET)
Malware Config
C2 Extraction:
http://www.microprojects.net/usvr/
Unpacked files
SH256 hash:
735a72c47cc8a0314c3e9b1a4efa120b3631bf72accec0e5dc105303810ad2fe
MD5 hash:
bf33aaa801bec9118216c716b69b0fde
SHA1 hash:
b62fc01a8116c09a15fc021a2fed52f4e898d3fc
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/1c423557-bc63-4d2d-8e85-0569e3b78d8e/
Parent samples :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 hash:
5f62c82e01a45dde5a413f87a79141b9d395a91fe39ef0511ed0792669dbd328
MD5 hash:
bd756badb91d2863f339511f1a521a38
SHA1 hash:
2873dde990291508a58798d7eb44d4c7a1c0bd6f
Link:
https://www.unpac.me/results/1c423557-bc63-4d2d-8e85-0569e3b78d8e/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/5f62c82e01a4/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/5f62c82e01a45dde5a413f87a79141b9d395a91fe39ef0511ed0792669dbd328

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:INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFuture
Create hunting rule
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time

File information

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

Malspam

Formbook

rar 3a82e39bd3462c58a0bcc81e3ff03690464bc2677c075e5a4a7f2b73ed11f048

Formbook

Executable exe 5f62c82e01a45dde5a413f87a79141b9d395a91fe39ef0511ed0792669dbd328

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 3a82e39bd3462c58a0bcc81e3ff03690464bc2677c075e5a4a7f2b73ed11f048
Cape
Cape
https://www.capesandbox.com/analysis/175986/

Comments