MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5d68ac7785b85231e572c7297c2a690c3ec2370a31a8324557dbacd5df1b2398. 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 2 File information Comments
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SHA256 hash: 5d68ac7785b85231e572c7297c2a690c3ec2370a31a8324557dbacd5df1b2398
SHA3-384 hash: 54748640670ddff45cec4321675e39faf911391a5af990a9a198e2a0a05059400524409e1a43a632084831d45d538b37
SHA1 hash: 690a443cf0d49025723f3afdf0b79621d6a13340
MD5 hash: fbec20144511c7755fd397fb58ea190a
humanhash: pizza-florida-dakota-mike
File name:Drawing & Specification.exe
Download: download sample
Signature Formbook
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File size:1'476'608 bytes
First seen:2022-06-01 08:44:15 UTC
Last seen:2022-06-01 08:44:37 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'609 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:8e7A1oaEvH+ZhV/YmjIm7YIOj8jQpy/C6UEn279UrnFuuWFOOHo1Qx9TQDcp9gyo:8eBaEm1ETo3hUjarcFOOQQxlXpje
TLSH T15A659299318C39CFC95FCA718A581CA0F6E0746E271FCA979C630198995CA57CF08DFA
TrID 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.4% (.EXE) Win64 Executable (generic) (10523/12/4)
6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.4% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.EXE) OS/2 Executable (generic) (2029/13)
Reporter TeamDreier
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
3
# of downloads :
299
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
formbook
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ID:
1
File name:
Fabricators -Structural -06 Nos & Sheet Metal Fabrication.exe
Verdict:
Malicious activity
Analysis date:
2022-05-31 11:42:57 UTC
Tags:
formbook trojan stealer
Link:
https://app.any.run/tasks/b5fbd6f2-f500-46e1-88c6-6701c6da56bb

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Formbook
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Link:
https://www.capesandbox.com/analysis/275972/
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.39717277.27248.30077.UNOFFICIAL
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Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Launching a process
Creating a file
Сreating synchronization primitives
Launching cmd.exe command interpreter
Searching for synchronization primitives
Reading critical registry keys
Setting browser functions hooks
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
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/2d60214e-5b51-4ff3-bf7c-e39104f3b5e4
Result
Threat name:
FormBook
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Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1004882
Signature
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)
Maps a DLL or memory area into another process
Modifies the context of a thread in another process (thread injection)
Modifies the prolog of user mode functions (user mode inline hooks)
Multi AV Scanner detection for submitted file
Performs DNS queries to domains with low reputation
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
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 signatures2 2 Behavior Graph ID: 637378 Sample: Drawing & Specification.exe Startdate: 01/06/2022 Architecture: WINDOWS Score: 100 37 Found malware configuration 2->37 39 Malicious sample detected (through community Yara rule) 2->39 41 Antivirus detection for URL or domain 2->41 43 7 other signatures 2->43 10 Drawing & Specification.exe 3 2->10         started        process3 file4 27 C:\Users\...\Drawing & Specification.exe.log, ASCII 10->27 dropped 13 RegSvcs.exe 10->13         started        process5 signatures6 51 Modifies the context of a thread in another process (thread injection) 13->51 53 Maps a DLL or memory area into another process 13->53 55 Sample uses process hollowing technique 13->55 57 2 other signatures 13->57 16 explorer.exe 13->16 injected process7 dnsIp8 29 www.dlugopmeet.xyz 109.123.121.243, 49762, 80 UK2NET-ASGB United Kingdom 16->29 31 www.xtoefunders.com 16->31 33 System process connects to network (likely due to code injection or exploit) 16->33 35 Performs DNS queries to domains with low reputation 16->35 20 WWAHost.exe 16->20         started        signatures9 process10 signatures11 45 Modifies the context of a thread in another process (thread injection) 20->45 47 Maps a DLL or memory area into another process 20->47 49 Tries to detect virtualization through RDTSC time measurements 20->49 23 cmd.exe 1 20->23         started        process12 process13 25 conhost.exe 23->25         started       
Detection:
formbook
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Link:
https://mwdb.cert.pl/sample/5d68ac7785b85231e572c7297c2a690c3ec2370a31a8324557dbacd5df1b2398/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
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Status:
Malicious
First seen:
2022-05-31 07:02:40 UTC
File Type:
PE (.Net Exe)
Extracted files:
9
AV detection:
22 of 26 (84.62%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=lvuky54fxbjddzlsy4uxyktjbq7menykgguderkx3ownlxy3eoma._file
Verdict:
malicious
Label(s):
formbook
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Result
Malware family:
formbook
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Score:
  10/10
Tags:
family:formbook campaign:a11e rat spyware stealer suricata trojan
Link:
https://tria.ge/reports/220601-knq53afeh9/
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
Formbook Payload
Formbook
suricata: ET MALWARE FormBook CnC Checkin (GET)
Unpacked files
SH256 hash:
30b29c25703618d59824bd26663a8c95766c5cf5b34ad7487d3b4c30df6ea15e
MD5 hash:
bb1b1c6e0face3071fce89c63f6e586a
SHA1 hash:
2bdc29c4c5a4aa9eb4590a71a81f5f1d52207a8c
Detections:
win_formbook_g0
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win_formbook_auto
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Link:
https://www.unpac.me/results/5a192acb-9ad5-44f6-9757-e6c6c8fe2d5d/
Parent samples :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 hash:
6525ff00ff3c64e40d88836d97d56b4309e9388d24479cb68c02f920d4c36970
MD5 hash:
3bcb096d8a789ec2a6e8618c079fc317
SHA1 hash:
967aee050ece1c63a2044cc7df80aa8dc8aef00e
Link:
https://www.unpac.me/results/5a192acb-9ad5-44f6-9757-e6c6c8fe2d5d/
SH256 hash:
79823e47436e129def4fba8ee225347a05b7bb27477fb1cc8be6dc9e9ce75696
MD5 hash:
39f524c1ab0eb76dfd79b2852e5e8c39
SHA1 hash:
428018e1701006744e34480b0029982a76d8a57d
Link:
https://www.unpac.me/results/5a192acb-9ad5-44f6-9757-e6c6c8fe2d5d/
SH256 hash:
5d68ac7785b85231e572c7297c2a690c3ec2370a31a8324557dbacd5df1b2398
MD5 hash:
fbec20144511c7755fd397fb58ea190a
SHA1 hash:
690a443cf0d49025723f3afdf0b79621d6a13340
Link:
https://www.unpac.me/results/5a192acb-9ad5-44f6-9757-e6c6c8fe2d5d/
Malware family:
FormBook
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Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/5d68ac7785b8/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/5d68ac7785b85231e572c7297c2a690c3ec2370a31a8324557dbacd5df1b2398

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:pe_imphash
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Rule name:Skystars_Malware_Imphash
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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 5d68ac7785b85231e572c7297c2a690c3ec2370a31a8324557dbacd5df1b2398

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/275972/

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