MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e65caef5b39ea27f95b2514c5d347df7a6e50e8d3886b2112b5db266769fcc71. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e65caef5b39ea27f95b2514c5d347df7a6e50e8d3886b2112b5db266769fcc71
SHA3-384 hash: 2f1ecc0a36d0b161b5dd52427cb6a5a5dc50c4eb09e04b45a898028429d7e27606fc55977d0d2672b3269ccb0247a4a7
SHA1 hash: a8c2fcbc407a5501d9daf852ab8434405a7c3c19
MD5 hash: 0148e679ae558bb19d675e10ea7bbb8e
humanhash: bakerloo-tango-texas-winner
File name:Item List_11-03292021_pdf.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:433'122 bytes
First seen:2021-03-29 13:25:56 UTC
Last seen:2021-03-29 13:38:49 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 7fa974366048f9c551ef45714595665e (946 x Formbook, 398 x Loki, 261 x AgentTesla)
ssdeep 12288:GP7r9r/+ppppppppppppppppppppppppppppp0GbpyomrWKi5W1zUjYjrIYmjKS4:G1qkomqKicVUjYY92AVG6c
Threatray 4'415 similar samples on MalwareBazaar
TLSH 1E945985E98465A4DD19AB706A37CD3592237EFCA838941D29DE3E273FFB2D35026013
Reporter James_inthe_box
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
114
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Item List_11-03292021_pdf.exe
Verdict:
Malicious activity
Analysis date:
2021-03-29 20:03:57 UTC
Tags:
installer trojan formbook stealer
Link:
https://app.any.run/tasks/b351dbbb-d900-498d-b82d-2e43cabf38b3

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/127588/
Detection(s):
SecuriteInfo.com.Trojan.Siggen12.60367.16350.3934.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% subdirectories
Unauthorized injection to a recently created process
Sending a UDP request
Launching a process
Launching cmd.exe command interpreter
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.
Malware family:
Formbook
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/41a72da2-3efe-4bc5-99bb-d7e383b99551
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/656925
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Detected unpacking (changes PE section rights)
Found malware configuration
Icon mismatch, binary includes an icon from a different legit application in order to fool users
Initial sample is a PE file and has a suspicious name
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 dropped file
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
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 377394 Sample: Item List_11-03292021_pdf.exe Startdate: 29/03/2021 Architecture: WINDOWS Score: 100 31 www.reflections-about-life.net 2->31 33 reflections-about-life.net 2->33 35 www.thetempustrader.com 2->35 43 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->43 45 Found malware configuration 2->45 47 Malicious sample detected (through community Yara rule) 2->47 49 9 other signatures 2->49 11 Item List_11-03292021_pdf.exe 11 2->11         started        signatures3 process4 file5 29 C:\Users\user\AppData\...\7hho72gusq0ag4x.dll, PE32 11->29 dropped 59 Maps a DLL or memory area into another process 11->59 15 Item List_11-03292021_pdf.exe 11->15         started        signatures6 process7 signatures8 61 Modifies the context of a thread in another process (thread injection) 15->61 63 Maps a DLL or memory area into another process 15->63 65 Sample uses process hollowing technique 15->65 67 Queues an APC in another process (thread injection) 15->67 18 explorer.exe 6 15->18 injected process9 dnsIp10 37 dolphin-restaurant.net 50.87.195.157, 49724, 80 UNIFIEDLAYER-AS-1US United States 18->37 39 tomsonesflorist.com 184.106.42.192, 49723, 80 RACKSPACEUS United States 18->39 41 16 other IPs or domains 18->41 51 System process connects to network (likely due to code injection or exploit) 18->51 22 systray.exe 18->22         started        signatures11 process12 signatures13 53 Modifies the context of a thread in another process (thread injection) 22->53 55 Maps a DLL or memory area into another process 22->55 57 Tries to detect virtualization through RDTSC time measurements 22->57 25 cmd.exe 1 22->25         started        process14 process15 27 conhost.exe 25->27         started       
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/e65caef5b39ea27f95b2514c5d347df7a6e50e8d3886b2112b5db266769fcc71/
Threat name:
Win32.Trojan.Spynoon
Create hunting rule
Status:
Malicious
First seen:
2021-03-29 01:24:43 UTC
File Type:
PE (Exe)
Extracted files:
3
AV detection:
21 of 29 (72.41%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=4zok55ntt2rh7fnskfgf2nd566tokdunhcdleejllwzgm5u7zryq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
064cad19bee4580a82bc4ee3558e8510100ebba8da83720749f553cc411d5cb3
Formbook
06fa1b160e322bd7710c9110b1e4e873795b5c2680b8bbe70bbaf23484533459
Formbook
12e42bff4fa377032623342ac1f23a5c87225a40ef8b900cbb06ae4bd203864d
Formbook
38272fb3fbcabee6980aeb4be9ae17147a7979dc415cb3cfbedc48cc298bbefa
Formbook
3d3095586bf72d6b631e44681654c68707a6f07987b02e367e7d88ac9ddab77c
Formbook
67b662f28ef6c6a148443ebece272e63e7eeb9d366032b4366fe459b7c5c41f8
Formbook
7e88f1c425154e6fff6d031aaaa4d8bb4c8ff131e429f44310fd936bfc08b357
Formbook
92ddc88d7c1bde849c18747f4fcd526c240a81efe9c74ee1dcaa4a72ecc9ac3a
Formbook
c8aaa220adc918c9972a9c588db765290bf51553bed7da48c604d188136d3073
Formbook
d0b2bc00645de803a4e9df303539995ee8f781631684b04fe67ee7e01bcf9c21
Formbook
+ 4'405 additional samples on MalwareBazaar
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader loader rat
Link:
https://tria.ge/reports/210329-b1m8q1mmjn/
Behaviour
Suspicious behavior: EnumeratesProcesses
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.zhongyuanidc.com/hmog/
Unpacked files
SH256 hash:
904535a2c45bdced7238992dbf997e593596cddd29d358540005021ed4e67dd8
MD5 hash:
b28241c4ff2e208eb15e300d642a0ff6
SHA1 hash:
a788177f76f3064d907dff828d306b397ba5bc59
Link:
https://www.unpac.me/results/a77e97e6-6f98-430f-9d87-80171251e8c2/
SH256 hash:
1f35bb6728237483c779005fc227e69fef51b0bafd32d15855d483948a337078
MD5 hash:
eef9e469e8a30717974499f277d97e2a
SHA1 hash:
2d33c25984ebd9116beeb55cdde4c5c86c023e5d
Link:
https://www.unpac.me/results/a77e97e6-6f98-430f-9d87-80171251e8c2/
SH256 hash:
e65caef5b39ea27f95b2514c5d347df7a6e50e8d3886b2112b5db266769fcc71
MD5 hash:
0148e679ae558bb19d675e10ea7bbb8e
SHA1 hash:
a8c2fcbc407a5501d9daf852ab8434405a7c3c19
Detections:
win_cannon_auto
Create hunting rule
Link:
https://www.unpac.me/results/a77e97e6-6f98-430f-9d87-80171251e8c2/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.80
Link:
https://yomi.yoroi.company/submissions/e65caef5b39ea27f95b2514c5d347df7a6e50e8d3886b2112b5db266769fcc71

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:dridex_halo_generated
Create hunting rule
Author:Halogen Generated Rule, Corsin Camichel
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: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
Rule name:win_cannon_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:autogenerated rule brought to you by yara-signator

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/127588/

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