MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 108cc18c30a306c9fcd29d6d587cee73e18ccabbda0cb669b513a22b300d3a1d. 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 1 File information Comments
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SHA256 hash: 108cc18c30a306c9fcd29d6d587cee73e18ccabbda0cb669b513a22b300d3a1d
SHA3-384 hash: 33d1373e1fa5eebbe29c13a673a3f9457cfe323ae30e4e2a196e5d6f58dae537eb0062838aae24a4a43999fff5ba866e
SHA1 hash: 34199a4df71dad661dfa98994f4f5e1ef1e2fa16
MD5 hash: 4eed6af4be56b61fbeb981dfbc9006a8
humanhash: mississippi-island-beryllium-double
File name:Taisier Med Surgical Sutures.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:218'236 bytes
First seen:2021-05-27 13:01:15 UTC
Last seen:2021-05-31 06:04:26 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 7fa974366048f9c551ef45714595665e (946 x Formbook, 398 x Loki, 261 x AgentTesla)
ssdeep 6144:cQq2rV5fGtCot3T8VI4yni4xnLUN8wjJ+PF5cznaVmKK:PrV5ub3R4y/xnLUnjJAA+mKK
Threatray 5'499 similar samples on MalwareBazaar
TLSH EB24125931D9CDF7C3164B3559B32F75E6BE73540712866323B01FBA2B221838993BA2
Reporter lowmal3
Tags:FormBook

Intelligence

File Origin
# of uploads :
4
# of downloads :
124
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Taisier Med Surgical Sutures.exe
Verdict:
Malicious activity
Analysis date:
2021-05-27 13:07:29 UTC
Tags:
installer trojan formbook stealer
Link:
https://app.any.run/tasks/0e007144-1bb6-4900-a536-b0d5bb2c0269

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/162719/
Detection(s):
SecuriteInfo.com.Artemis4EED6AF4BE56.2152.30130.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% directory
Creating a file
Unauthorized injection to a recently created process
Launching a process
Launching cmd.exe command interpreter
Sending a UDP request
DNS request
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.
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/793204
Signature
C2 URLs / IPs found in malware configuration
Detected unpacking (changes PE section rights)
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)
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
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
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 425601 Sample: Taisier Med Surgical Sutures.exe Startdate: 27/05/2021 Architecture: WINDOWS Score: 100 33 www.talbapp.com 2->33 35 www.rovimarmoresegranitos.com 2->35 37 www.laodaiwowwy.club 2->37 45 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->45 47 Found malware configuration 2->47 49 Malicious sample detected (through community Yara rule) 2->49 51 6 other signatures 2->51 11 Taisier Med Surgical Sutures.exe 20 2->11         started        signatures3 process4 file5 31 C:\Users\user\AppData\Local\...\System.dll, PE32 11->31 dropped 63 Maps a DLL or memory area into another process 11->63 15 Taisier Med Surgical Sutures.exe 11->15         started        signatures6 process7 signatures8 65 Modifies the context of a thread in another process (thread injection) 15->65 67 Maps a DLL or memory area into another process 15->67 69 Sample uses process hollowing technique 15->69 71 Queues an APC in another process (thread injection) 15->71 18 explorer.exe 15->18 injected process9 dnsIp10 39 www.feiyuejs.com 156.241.53.238, 49748, 80 XIAOZHIYUN1-AS-APICIDCNETWORKUS Seychelles 18->39 41 www.bizmatesystems.com 74.220.199.6, 49739, 80 UNIFIEDLAYER-AS-1US United States 18->41 43 15 other IPs or domains 18->43 53 System process connects to network (likely due to code injection or exploit) 18->53 55 Performs DNS queries to domains with low reputation 18->55 22 cscript.exe 18->22         started        25 autofmt.exe 18->25         started        signatures11 process12 signatures13 57 Modifies the context of a thread in another process (thread injection) 22->57 59 Maps a DLL or memory area into another process 22->59 61 Tries to detect virtualization through RDTSC time measurements 22->61 27 cmd.exe 1 22->27         started        process14 process15 29 conhost.exe 27->29         started       
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/108cc18c30a306c9fcd29d6d587cee73e18ccabbda0cb669b513a22b300d3a1d/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2021-05-27 11:01:52 UTC
File Type:
PE (Exe)
Extracted files:
6
AV detection:
22 of 29 (75.86%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ccgmddbqumdmt7gstvwvq7hoopqyzsv33iglm2nvcorcwmanhioq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
14854d1ce96dcc9795941ec7248f8d2481d5649cdeecaccbfe840f259bc50bde
Formbook
1f608cb60e33615fb8a94a9d240d27cf99bbe344e24a486ed3311623611930a0
Formbook
49217eb71ec8276e6fdb8573c02691fa5b9de9cb14be7b82c4ec6570f78fcfdf
Formbook
59ced73cabf35385aaedb67d1b0cd813cc16f5f8e056add78cf50f3abc28351a
Formbook
8909a6a1081cf2202e33dbc0e496c5be450f360b8f2d63a05c8c671d5ffb00de
Formbook
d80f61a18e120cee699b859e4d84e518e5102357fcad156a000d439590750162
Formbook
d86dafa5f676c411da4770e51dd034590dbe6dbac01ca90e0c5015a17b363b75
Formbook
e1fee7ee20f6d3bd6e913baeae737c558014454223d552c125c3f963e7c1a843
Formbook
f45a023c86d834183f3073c05227d6f40686aef4a71b3893b823be493d7aae83
Formbook
f782375e80f3a68b36457886ac1c6490e2497e6c9fb3ffdb33c1679597f0770e
Formbook
+ 5'489 additional samples on MalwareBazaar
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader loader rat
Link:
https://tria.ge/reports/210527-5nqpcvh2bn/
Behaviour
Enumerates system info in registry
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
Xloader Payload
Xloader
Malware Config
C2 Extraction:
http://www.teachforjustice.com/aipc/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.47
Link:
https://yomi.yoroi.company/submissions/108cc18c30a306c9fcd29d6d587cee73e18ccabbda0cb669b513a22b300d3a1d

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

File information

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

Malspam

Formbook

Executable exe 108cc18c30a306c9fcd29d6d587cee73e18ccabbda0cb669b513a22b300d3a1d

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/162719/

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