MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ab95bc3c40647b2b700cdb9aba76b6de220fd528fd194e6071c1747df6cb78ce. 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: 13


Intelligence 13 IOCs YARA 1 File information Comments
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SHA256 hash: ab95bc3c40647b2b700cdb9aba76b6de220fd528fd194e6071c1747df6cb78ce
SHA3-384 hash: 7ae51d8cd36914f788e1cf82fef4441da00364a89272f755bb4fcdcb54250d2f847655d7ded93ada29c8739001370496
SHA1 hash: 47ec34fc43a104b329bbab16cb95a9059a400482
MD5 hash: b7004f273feb915836085431e37ac3d1
humanhash: skylark-network-bravo-delta
File name:Payment_03262021_jpg.pif
Download: download sample
Signature Formbook
Create hunting rule
File size:216'953 bytes
First seen:2021-04-02 18:36:43 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 7fa974366048f9c551ef45714595665e (946 x Formbook, 398 x Loki, 261 x AgentTesla)
ssdeep 3072:vTs3BxJNmJBD8bH8qwEiVpx6eoNIjDa8xwF/QDFyBoEPasdC54V+J/STqMmJbRql:vAPFaP6ZGva8CxQxyBPasNYSTVeVWj6c
Threatray 4'504 similar samples on MalwareBazaar
TLSH 9124125906F0015BC86F9B70A777D6A2F77AD600253B42B737E02F2B661164ABD0A31F
Reporter TeamDreier
Tags:FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
227
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Payment_03262021_jpg.pif
Verdict:
Malicious activity
Analysis date:
2021-04-02 18:43:46 UTC
Tags:
installer trojan formbook stealer
Link:
https://app.any.run/tasks/98cee486-91ed-42ca-8469-b47e93c306ed

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/131858/
Detection(s):
Win.Trojan.Generic-9848208-0
Create hunting rule

Win.Trojan.Spynoon-9848587-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% subdirectories
Unauthorized injection to a recently created process
Sending a custom TCP request
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.
Malware family:
Formbook
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/aa67f098-df59-4744-bbad-cf82c93e1996
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/664061
Signature
C2 URLs / IPs found in malware configuration
Detected unpacking (changes PE section rights)
Executable has a suspicious name (potential lure to open the executable)
Found malware configuration
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)
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: 380967 Sample: Payment_03262021_jpg.pif Startdate: 03/04/2021 Architecture: WINDOWS Score: 100 31 www.atxrealestateforsale.com 2->31 33 www.thebabyfriendly.com 2->33 41 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->41 43 Found malware configuration 2->43 45 Malicious sample detected (through community Yara rule) 2->45 47 6 other signatures 2->47 11 Payment_03262021_jpg.exe 11 2->11         started        signatures3 process4 file5 29 C:\Users\user\AppData\Local\...\hmv47f51.dll, PE32 11->29 dropped 57 Detected unpacking (changes PE section rights) 11->57 59 Maps a DLL or memory area into another process 11->59 61 Tries to detect virtualization through RDTSC time measurements 11->61 15 Payment_03262021_jpg.exe 11->15         started        signatures6 process7 signatures8 63 Modifies the context of a thread in another process (thread injection) 15->63 65 Maps a DLL or memory area into another process 15->65 67 Queues an APC in another process (thread injection) 15->67 18 explorer.exe 15->18 injected process9 dnsIp10 35 www.mindfulreadings.com 64.190.62.111, 49716, 49739, 80 NBS11696US United States 18->35 37 www.8bitupgrades.com 185.134.245.113, 49737, 80 DOMENESHOPOsloNorwayNO Norway 18->37 39 21 other IPs or domains 18->39 49 System process connects to network (likely due to code injection or exploit) 18->49 22 chkdsk.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/ab95bc3c40647b2b700cdb9aba76b6de220fd528fd194e6071c1747df6cb78ce/
Threat name:
Win32.Trojan.FormBook
Create hunting rule
Status:
Malicious
First seen:
2021-03-29 03:39:57 UTC
AV detection:
19 of 29 (65.52%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=vok3ypcamr5sw4am3onlu5vw3yra7vji7umu4ydryf2h35wlpdha._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
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Formbook
67b662f28ef6c6a148443ebece272e63e7eeb9d366032b4366fe459b7c5c41f8
Formbook
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727bc43e3d9cdf3e79c2232cf3f647bdf94ad2012c31403434c17e5bbeb3c339
Formbook
786e182e324b83c59ad1b095f7d520598a1b72cfce239b4274d462c7ba45bf18
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80b056a8c2fee08fd3361a8a271dea407425ca335275d49f81a1c50a06d9ed98
Formbook
95eedb3eaf98ec12d5f66609278d43f94e1f635420d413ee0672bbf9434aafa4
Formbook
e091222f766082c33c0606405115206cb2d915929dfe2ac899b1945d6442c512
Formbook
e9f37a053f32c4f4732ba0ff24dba4d0a57a4e2dc8e8f1698e5601385371ce8e
Formbook
+ 4'494 additional samples on MalwareBazaar
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader loader rat
Link:
https://tria.ge/reports/210402-yk7vv452ns/
Behaviour
Gathers network information
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.booksfall.com/c8bs/
Unpacked files
SH256 hash:
2379253326e2ceed66a50e8bdb5f47d94b2be8eae6f0470d4f24717cd83191ea
MD5 hash:
3aac96b75942e6ecdcdf99e92d0f27c7
SHA1 hash:
36deea279738cc5b87530b490605a5ea0f0ce6e2
Link:
https://www.unpac.me/results/420564b8-df76-4948-a35a-f1e369dc9ab5/
SH256 hash:
1f35bb6728237483c779005fc227e69fef51b0bafd32d15855d483948a337078
MD5 hash:
eef9e469e8a30717974499f277d97e2a
SHA1 hash:
2d33c25984ebd9116beeb55cdde4c5c86c023e5d
Link:
https://www.unpac.me/results/420564b8-df76-4948-a35a-f1e369dc9ab5/
SH256 hash:
ab95bc3c40647b2b700cdb9aba76b6de220fd528fd194e6071c1747df6cb78ce
MD5 hash:
b7004f273feb915836085431e37ac3d1
SHA1 hash:
47ec34fc43a104b329bbab16cb95a9059a400482
Link:
https://www.unpac.me/results/420564b8-df76-4948-a35a-f1e369dc9ab5/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Trojan
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/ab95bc3c40647b2b700cdb9aba76b6de220fd528fd194e6071c1747df6cb78ce

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_InTheFuture
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.

Cape
Cape
https://www.capesandbox.com/analysis/131858/

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