MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 53a20dc5366856bdd0aa3acc312bae1d6d05678cdf4c4baa2cde14b276a5bf47. 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: 8


Intelligence 8 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 53a20dc5366856bdd0aa3acc312bae1d6d05678cdf4c4baa2cde14b276a5bf47
SHA3-384 hash: e7e210344db5ccddf080080cf819ffe09e39525cadc16c59e0e435c2f958875bf8d9edec4227c5468769d8a02b9715a5
SHA1 hash: da33015519e8b757b16b77ffc1a5c845615b4fff
MD5 hash: 7d0caad4e5af17b4ae1976785506048f
humanhash: mirror-charlie-washington-magazine
File name:Shipment Document BL,INV And Packing List Attached.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:2'352'128 bytes
First seen:2020-11-30 14:26:38 UTC
Last seen:2020-11-30 15:58:57 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'468 x Formbook, 12'207 x SnakeKeylogger)
ssdeep 24576:tBHbhqqKf5xoo8+a9uDlSGuYLTR02LQXlJbqc5Gix1KBiwed5BP4q:Enf5WX9079L0lhB1KM
Threatray 3'064 similar samples on MalwareBazaar
TLSH C8B549907C93302F76AA01B49ED712E891DF750919741739AC2B68BDC60D1AB7CDF8B2
Reporter James_inthe_box
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
3
# of downloads :
170
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/106055/
Detection(s):
SecuriteInfo.com.Variant.Bulz.242799.31195.9255.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a UDP request
Unauthorized injection to a recently created process
Creating a file
Launching a process
Launching cmd.exe command interpreter
DNS request
Sending an HTTP GET request
Unauthorized injection to a system process
Result
Gathering data
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/550940
Signature
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
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
Sigma detected: Suspicious Svchost Process
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: 324587 Sample: Shipment Document BL,INV An... Startdate: 30/11/2020 Architecture: WINDOWS Score: 100 31 www.drinkdel.com 2->31 33 drinkdel.com 2->33 41 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->41 43 Malicious sample detected (through community Yara rule) 2->43 45 Multi AV Scanner detection for submitted file 2->45 47 5 other signatures 2->47 11 Shipment Document BL,INV And Packing List Attached.exe 3 2->11         started        signatures3 process4 file5 29 Shipment Document ...st Attached.exe.log, ASCII 11->29 dropped 57 Injects a PE file into a foreign processes 11->57 15 Shipment Document BL,INV And Packing List Attached.exe 11->15         started        signatures6 process7 signatures8 59 Modifies the context of a thread in another process (thread injection) 15->59 61 Maps a DLL or memory area into another process 15->61 63 Sample uses process hollowing technique 15->63 65 Queues an APC in another process (thread injection) 15->65 18 explorer.exe 15->18 injected process9 dnsIp10 35 www.buyinglover.com 81.17.18.194, 49735, 80 PLI-ASCH Switzerland 18->35 37 www.40ye.com 198.74.106.231, 49738, 80 MULTA-ASN1US United States 18->37 39 16 other IPs or domains 18->39 49 System process connects to network (likely due to code injection or exploit) 18->49 22 svchost.exe 18->22         started        signatures11 process12 signatures13 51 Modifies the context of a thread in another process (thread injection) 22->51 53 Maps a DLL or memory area into another process 22->53 55 Tries to detect virtualization through RDTSC time measurements 22->55 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/53a20dc5366856bdd0aa3acc312bae1d6d05678cdf4c4baa2cde14b276a5bf47/
Threat name:
ByteCode-MSIL.Spyware.Noon
Create hunting rule
Status:
Malicious
First seen:
2020-11-30 04:00:08 UTC
File Type:
PE (.Net Exe)
AV detection:
25 of 28 (89.29%)
Threat level:
  2/5
Verdict:
malicious
Label(s):
formbook
Create hunting rule
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Formbook
1878871ffe22529eff69bc07e62350532cbd2a830874bc090c9c72c2b8742a24
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76b5083ce1a34c82e63cded85ecdf767f9d254e99a0d49174fbdd4a449857e41
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bdcd13abdded8f4f709fb288fb78b4afff486854b3ea78ad378d11220a31c3c4
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d5693be3b4e0d78485c00d409aedbe5cf18fd22c413fac48b44a4eaa0bbda668
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e0f3cc45f5f9d758b91fc99dbc5b838e8658fa28bad234825318e18d11806681
Formbook
f2cb02b3c504a4db0b43f79aef0d63398d9b984ee84d07acd690a448b63b5636
Formbook
+ 3'054 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook rat spyware stealer trojan
Link:
https://tria.ge/reports/201130-nbndl53s1n/
Behaviour
Enumerates system info in registry
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Suspicious use of UnmapMainImage
Suspicious use of SetThreadContext
Deletes itself
Formbook Payload
Formbook
Malware Config
C2 Extraction:
http://www.pamforprogress.com/bg8v/
Unpacked files
SH256 hash:
1fb26024269485a13fabfc18b33aaac638fcf793dc4196dde117331cd1c25c02
MD5 hash:
499e99d86d8bf8aa0c47c18afe675eb3
SHA1 hash:
6740045e056b5d62446669b8754855220929c998
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/5e937796-0842-4972-b1a8-09c8145f4c60/
SH256 hash:
40fdf4e548df4e332099675d5571cee8f9e9375db2f09f14b0b26fb4427441c5
MD5 hash:
9c6f11172c084e8009b05298a66af07e
SHA1 hash:
66024860dff536fac83e18ff2539cd55483958f8
Link:
https://www.unpac.me/results/5e937796-0842-4972-b1a8-09c8145f4c60/
SH256 hash:
53a20dc5366856bdd0aa3acc312bae1d6d05678cdf4c4baa2cde14b276a5bf47
MD5 hash:
7d0caad4e5af17b4ae1976785506048f
SHA1 hash:
da33015519e8b757b16b77ffc1a5c845615b4fff
Link:
https://www.unpac.me/results/5e937796-0842-4972-b1a8-09c8145f4c60/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.45
Link:
https://yomi.yoroi.company/submissions/53a20dc5366856bdd0aa3acc312bae1d6d05678cdf4c4baa2cde14b276a5bf47

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/106055/

Comments