MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 56c952ead09765292ab4e2db9739943884289c6de37028db2489cd12a46b97f8. 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 3 File information Comments
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SHA256 hash: 56c952ead09765292ab4e2db9739943884289c6de37028db2489cd12a46b97f8
SHA3-384 hash: 32be2caab1741fc3387e158d46ecf31adc3f52d79860c81df77bfc29cf253233db71077185988e363b40b8933c691d1a
SHA1 hash: c429a5656a70f8d2ed954d82436478c1255e7293
MD5 hash: 8af8a65bbcc23fc2819bc4e28cf06cc6
humanhash: connecticut-orange-eleven-spring
File name:June 21st,2021.com
Download: download sample
Signature Formbook
Create hunting rule
File size:30'432 bytes
First seen:2021-06-22 06:23:47 UTC
Last seen:2021-06-22 06:49:50 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'662 x AgentTesla, 19'478 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 384:vsYod8VJRjlTg/2tCPl1QqUZhHa+jDtlIuoR9fyak8LPDGREnMSD9/2hAwu:vsY1jlqYCPvQqoI+wFfqakKreowhAwu
Threatray 5'938 similar samples on MalwareBazaar
TLSH 9ED2F7561050715AEAE308713C61ED353B68F3729A90A10EE861C55CCF82BFA74ECDEE
Reporter lowmal3
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
3
# of downloads :
101
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
June 21st,2021.com
Verdict:
Malicious activity
Analysis date:
2021-06-22 06:25:59 UTC
Tags:
trojan formbook stealer
Link:
https://app.any.run/tasks/b0ca922e-9e89-425d-b29f-dd8ff2913233

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/167443/
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.37131877.21154.12875.UNOFFICIAL
Create hunting rule

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/695f5ad5-339e-4e68-94f4-6dd6683e346c
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/805747
Signature
Adds a directory exclusion to Windows Defender
C2 URLs / IPs found in malware configuration
Found malware configuration
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 sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect virtualization through RDTSC time measurements
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 438158 Sample: June 21st,2021.com Startdate: 22/06/2021 Architecture: WINDOWS Score: 100 40 www.allgasracing.com 2->40 64 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->64 66 Found malware configuration 2->66 68 Malicious sample detected (through community Yara rule) 2->68 70 6 other signatures 2->70 9 June 21st,2021.exe 21 14 2->9         started        14 explorer.exe 2->14         started        signatures3 process4 dnsIp5 46 apdocroto.gq 104.21.14.60, 49737, 80 CLOUDFLARENETUS United States 9->46 36 C:\Users\user\...\June 21st,2021.exe.log, ASCII 9->36 dropped 38 C:\Users\user\AppData\...\AdvancedRun.exe, PE32 9->38 dropped 72 Adds a directory exclusion to Windows Defender 9->72 16 June 21st,2021.exe 9->16         started        19 AdvancedRun.exe 1 9->19         started        22 powershell.exe 24 9->22         started        48 www.pochakonkatu.com 157.7.107.169, 80 INTERQGMOInternetIncJP Japan 14->48 50 montrosecbdsupplements.com 192.0.78.25, 49776, 80 AUTOMATTICUS United States 14->50 52 6 other IPs or domains 14->52 74 System process connects to network (likely due to code injection or exploit) 14->74 24 systray.exe 12 14->24         started        26 autoconv.exe 14->26         started        file6 signatures7 process8 dnsIp9 54 Modifies the context of a thread in another process (thread injection) 16->54 56 Maps a DLL or memory area into another process 16->56 58 Sample uses process hollowing technique 16->58 60 Queues an APC in another process (thread injection) 16->60 42 192.168.2.1 unknown unknown 19->42 28 AdvancedRun.exe 19->28         started        30 conhost.exe 22->30         started        44 www.pochakonkatu.com 24->44 62 Tries to detect virtualization through RDTSC time measurements 24->62 32 cmd.exe 1 24->32         started        signatures10 process11 process12 34 conhost.exe 32->34         started       
Detection:
xloader
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Link:
https://mwdb.cert.pl/sample/56c952ead09765292ab4e2db9739943884289c6de37028db2489cd12a46b97f8/
Threat name:
ByteCode-MSIL.Downloader.Foold
Create hunting rule
Status:
Malicious
First seen:
2021-06-22 01:35:00 UTC
AV detection:
12 of 29 (41.38%)
Threat level:
  3/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=k3evf2wqs5ssskvu4lnzoomuhcccrhdn4nycrwzerhgrfjdls74a._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
23937d5a0c43160688d1f164a4fa52d777661d61a00fdee79d96d8fbc25cac6d
Formbook
51abb9671e2f9449e14d2467c5e21d87362c68073652d925f26b61397246f91f
Formbook
8e1f1877d8dcc92cd69d189e628129202cee73b9d63f8db4f303b2eb28d97798
Formbook
9e23de70acc475a483df75190ca88ff14395f99074f84c8eb86b4eadf523e498
Formbook
b060cb81afd9113cfbbb1e346c99e503c545da47ed80096c021b7ca41c064c76
Formbook
b1999a87350ef2b15e663c809ac16f2f0832ba3dcd868aefe0d36392af04da29
Formbook
b5e3426a888ddb5751f9802093f1bd10ec696b2994bee03b99b7ba2b4f21a57d
Formbook
ba02b1ff767d07fbcd13529b70ce92a08238ef31bdfc4058b23023fc8176d26b
Formbook
cf993c713cfe3b22bd4978530f420e2dc54c38d106ad5fc5a9aacb1e377b81e2
Formbook
fa768e26f300f2c19ef11635dd836b031e0b5352d86d40cdc24284bf874230e7
Formbook
+ 5'928 additional samples on MalwareBazaar
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader evasion loader rat trojan
Link:
https://tria.ge/reports/210622-7v6b3hadqj/
Behaviour
Modifies system certificate store
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
Enumerates physical storage devices
Suspicious use of SetThreadContext
Deletes itself
Loads dropped DLL
Windows security modification
Executes dropped EXE
Nirsoft
Xloader Payload
Modifies Windows Defender Real-time Protection settings
Turns off Windows Defender SpyNet reporting
Windows security bypass
Xloader
Malware Config
C2 Extraction:
http://www.montrosecbdsupplements.com/cb53/
Unpacked files
SH256 hash:
56c952ead09765292ab4e2db9739943884289c6de37028db2489cd12a46b97f8
MD5 hash:
8af8a65bbcc23fc2819bc4e28cf06cc6
SHA1 hash:
c429a5656a70f8d2ed954d82436478c1255e7293
Link:
https://www.unpac.me/results/74ace2c8-73d3-4e46-a768-50954f1a118a/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/56c952ead09765292ab4e2db9739943884289c6de37028db2489cd12a46b97f8

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_InTheFu
Create hunting rule
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
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 56c952ead09765292ab4e2db9739943884289c6de37028db2489cd12a46b97f8

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/167443/

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