MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8309320f8dd098c061358f93cd15da02b81e29797fa1806337a6b91976191096. 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: 17


Intelligence 17 IOCs YARA 4 File information Comments
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SHA256 hash: 8309320f8dd098c061358f93cd15da02b81e29797fa1806337a6b91976191096
SHA3-384 hash: 9a37cf628bf928f6030939cf8ae228efb08b334ca26fca77803ea5f1439c409c128f322466cdfd28806391aed8e7b5c5
SHA1 hash: 3f30437090a2c9289318d0a87d51e86cd3808ba3
MD5 hash: 8b61df843b6375dd9a9bcbc5b9683b63
humanhash: potato-fix-snake-table
File name:PAYMENT COPY.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:455'680 bytes
First seen:2022-03-16 17:33:07 UTC
Last seen:2022-03-16 19:55:24 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:KHV+8Rnw8CFMshhJ364nFMixpR7qTqOqI:KHI8RtshP3lpE
Threatray 14'719 similar samples on MalwareBazaar
TLSH T163A4597E14AD5337CE7BD6728650141AF691C1EB3812AC29EED31B810D176CA3FCA92D
Reporter James_inthe_box
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
232
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
formbook
Create hunting rule
ID:
1
File name:
PAYMENT COPY.exe
Verdict:
Malicious activity
Analysis date:
2022-03-17 03:39:49 UTC
Tags:
trojan formbook stealer opendir
Link:
https://app.any.run/tasks/60381cb4-6f00-4938-8327-7e48ad50939b

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/251527/
Detection(s):
SecuriteInfo.com.generic.ml.2107.23790.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Sending a custom TCP request
Unauthorized injection to a recently created process
Creating a file
Сreating synchronization primitives
Launching a process
Searching for synchronization primitives
Launching cmd.exe command interpreter
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
obfuscated packed replace.exe
Link:
https://www.filescan.io/uploads/62321f900cd58dbd92a7ce22/reports/a5d3dfab-3f7d-469f-9e57-91965bf2d093/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.
Malware family:
Formbook
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/db4f4d16-e90a-4dab-8c21-9f644d2357e7
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/958205
Signature
.NET source code contains very large strings
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Executable has a suspicious name (potential lure to open the executable)
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
Self deletion via cmd delete
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 sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect virtualization through RDTSC time measurements
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 590686 Sample: PAYMENT COPY.exe Startdate: 16/03/2022 Architecture: WINDOWS Score: 100 36 www.utensilqlxvmp.online 2->36 38 www.gaydatingtv.com 2->38 42 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->42 44 Found malware configuration 2->44 46 Malicious sample detected (through community Yara rule) 2->46 48 11 other signatures 2->48 11 PAYMENT COPY.exe 3 2->11         started        signatures3 process4 file5 28 C:\Users\user\...\PAYMENT COPY.exe.log, ASCII 11->28 dropped 14 PAYMENT COPY.exe 11->14         started        process6 signatures7 58 Modifies the context of a thread in another process (thread injection) 14->58 60 Maps a DLL or memory area into another process 14->60 62 Sample uses process hollowing technique 14->62 64 Queues an APC in another process (thread injection) 14->64 17 explorer.exe 14->17 injected process8 dnsIp9 30 www.javnfts.com 194.9.94.85, 49806, 80 LOOPIASE Sweden 17->30 32 mallpay168.com 199.33.112.228, 49794, 80 CDSICA Canada 17->32 34 2 other IPs or domains 17->34 40 System process connects to network (likely due to code injection or exploit) 17->40 21 systray.exe 17->21         started        signatures10 process11 signatures12 50 Self deletion via cmd delete 21->50 52 Modifies the context of a thread in another process (thread injection) 21->52 54 Maps a DLL or memory area into another process 21->54 56 Tries to detect virtualization through RDTSC time measurements 21->56 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/8309320f8dd098c061358f93cd15da02b81e29797fa1806337a6b91976191096/
Threat name:
ByteCode-MSIL.Trojan.FormBook
Create hunting rule
Status:
Malicious
First seen:
2022-03-16 16:10:32 UTC
File Type:
PE (.Net Exe)
Extracted files:
9
AV detection:
18 of 27 (66.67%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=qmeted4n2cmmayjvr6j42fo2ak4b4klzp6qyayzxu24rs5qzccla._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
1aa89074af39244a69ae04905a4f959cb59d567abbbb7ab76407c2fa34a8f59b
Formbook
2a5fecaa7aa29ffedca8d999e1868afef3a14ca955248b617d3445ea239186e4
Formbook
4083d4907b0926bbea1b80c0dd047d1e6c835dc259f9e698c4cfb7f2218b77d3
Formbook
e183423e51a5a8a73fd0c6743817e57d18ac7d97585b91c3b8f278deef2fd106
Formbook
+ 14'709 additional samples on MalwareBazaar
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader campaign:m80e loader rat suricata
Link:
https://tria.ge/reports/220316-v5fe1adfhm/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Program crash
Suspicious use of SetThreadContext
Xloader Payload
Xloader
suricata: ET MALWARE FormBook CnC Checkin (GET)
Unpacked files
SH256 hash:
32b32097d5e431a6216862e10242e441a573bdaefeb239aea1670f389e57a398
MD5 hash:
8d5f0ffcfe5b484210f2e3b0a1ed0ac4
SHA1 hash:
f6e508ac323c14eae197133f7422852ab0c9819d
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/846b7f70-e43d-4578-85f0-b73ec2452f86/
Parent samples :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 hash:
79823e47436e129def4fba8ee225347a05b7bb27477fb1cc8be6dc9e9ce75696
MD5 hash:
39f524c1ab0eb76dfd79b2852e5e8c39
SHA1 hash:
428018e1701006744e34480b0029982a76d8a57d
Link:
https://www.unpac.me/results/846b7f70-e43d-4578-85f0-b73ec2452f86/
SH256 hash:
1b5a3d022503e4975b343e99aaa0ae38a4ab88bb67dc17343afaffde42f33680
MD5 hash:
66714f2ebbc0c85484aae609fd72b890
SHA1 hash:
042bf9bbd36374c934a308c68df686ac3647ff77
Link:
https://www.unpac.me/results/846b7f70-e43d-4578-85f0-b73ec2452f86/
SH256 hash:
8309320f8dd098c061358f93cd15da02b81e29797fa1806337a6b91976191096
MD5 hash:
8b61df843b6375dd9a9bcbc5b9683b63
SHA1 hash:
3f30437090a2c9289318d0a87d51e86cd3808ba3
Link:
https://www.unpac.me/results/846b7f70-e43d-4578-85f0-b73ec2452f86/
Malware family:
XLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/8309320f8dd0/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.71
Link:
https://yomi.yoroi.company/submissions/8309320f8dd098c061358f93cd15da02b81e29797fa1806337a6b91976191096

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:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
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.

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/251527/

Comments