MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d6425ada378353c0626235fefe3e06abb0c64dd14418d76a6bde00c10d817757. 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: 9


Intelligence 9 IOCs YARA 1 File information Comments
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SHA256 hash: d6425ada378353c0626235fefe3e06abb0c64dd14418d76a6bde00c10d817757
SHA3-384 hash: 057f53bf36380d877a00d5d3831e918a75779651b0e1396a2df965ac569308d27163c986d003f8f423259e8e94c56947
SHA1 hash: cd81cdafa53ddda950084d18b0e461459b97bbe3
MD5 hash: 4f7e8ca16a054f3669cada845e9adc6f
humanhash: diet-oranges-asparagus-table
File name:Copia de Pago 12_03_21.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:1'041'920 bytes
First seen:2021-03-12 21:24:21 UTC
Last seen:2021-03-12 22:39:26 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 24576:5TqKcle2hDGP0vsTnpSE9GVcoKbxi4hch4hAqIdbihbUP:5TqKcle2hDGP0vsTnpSE9GVob44CVqI1
Threatray 4'168 similar samples on MalwareBazaar
TLSH CE257C1127986F18F07EAB7B89D868019BFEF913E322D96E3CE152CE1561F40C950B67
Reporter TeamDreier
Tags:FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
128
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Copia de Pago 12_03_21.iso
Verdict:
Malicious activity
Analysis date:
2021-03-12 16:56:26 UTC
Tags:
trojan formbook stealer covid19
Link:
https://app.any.run/tasks/08b6c8c0-e688-4cc4-8a9a-6b78c1104c0b

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Artemis4F7E8CA16A05.4433.6773.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Sending a UDP request
Result
Verdict:
UNKNOWN
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
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Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/638327
Signature
C2 URLs / IPs found in malware configuration
Found malware configuration
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
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 AntiVM_3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 368142 Sample: Copia de Pago 12_03_21.exe Startdate: 12/03/2021 Architecture: WINDOWS Score: 100 31 www.elementsvapes.com 2->31 33 www.ahm-app.com 2->33 35 elementsvapes.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 7 other signatures 2->49 11 Copia de Pago 12_03_21.exe 3 2->11         started        signatures3 process4 file5 29 C:\Users\...\Copia de Pago 12_03_21.exe.log, ASCII 11->29 dropped 59 Injects a PE file into a foreign processes 11->59 15 Copia de Pago 12_03_21.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 15->18 injected process9 dnsIp10 37 www.joganifinancialgrp.com 204.74.99.103, 49757, 80 ULTRADNSUS United States 18->37 39 quaichshop.net 46.23.69.44, 49771, 80 UK2NET-ASGB United Kingdom 18->39 41 18 other IPs or domains 18->41 51 System process connects to network (likely due to code injection or exploit) 18->51 22 raserver.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/d6425ada378353c0626235fefe3e06abb0c64dd14418d76a6bde00c10d817757/
Threat name:
ByteCode-MSIL.Infostealer.Stelega
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Status:
Malicious
First seen:
2021-03-12 18:51:49 UTC
AV detection:
18 of 27 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=2zbfvwrxqnj4aytcgx7p4pqgvoymmtoriqmno2tl3yamcdmbo5lq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
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Formbook
3488d309b21afbc3b481320bcf1209908813e2eb8a63df772f740426034b9958
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411e56b415d4c23a741958c3f1ada72b3e958c078d27c339678bb690b7a895c3
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58415bcbd41e70c3f6d45f7b4fa75cf79c1f86f790decfec1dfe52be21f4c994
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59dfc7b23638bdecf18820f02997f0065b139d6e1b0ac0628b51ad4aef0a57d5
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786e182e324b83c59ad1b095f7d520598a1b72cfce239b4274d462c7ba45bf18
Formbook
7c201535a28746b62adfa831cfccac096903f5b17ee83b8364fc890fa70a59fd
Formbook
80b056a8c2fee08fd3361a8a271dea407425ca335275d49f81a1c50a06d9ed98
Formbook
a0a24af1d7eaf3c0066b417f3f631327af37f5e1e3ee8f79019bade1f700ef69
Formbook
c8aaa220adc918c9972a9c588db765290bf51553bed7da48c604d188136d3073
Formbook
+ 4'158 additional samples on MalwareBazaar
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader loader rat
Link:
https://tria.ge/reports/210312-6b9emr154e/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Deletes itself
Xloader Payload
Xloader
Malware Config
C2 Extraction:
http://www.basiclablife.com/8zdn/
Unpacked files
SH256 hash:
da3a99534824255ff1ec7683cc02bb4de7086b7ac0d4b69205434638c50510b3
MD5 hash:
ca7979e7723dfb802f49395076754b11
SHA1 hash:
3143a40ad67116cba11d167dc1eaffed6fce4b07
Link:
https://www.unpac.me/results/035fa3e2-a102-4b85-a5a6-52c8d8fd1bae/
SH256 hash:
d6425ada378353c0626235fefe3e06abb0c64dd14418d76a6bde00c10d817757
MD5 hash:
4f7e8ca16a054f3669cada845e9adc6f
SHA1 hash:
cd81cdafa53ddda950084d18b0e461459b97bbe3
Link:
https://www.unpac.me/results/035fa3e2-a102-4b85-a5a6-52c8d8fd1bae/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Kryptik
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/d6425ada378353c0626235fefe3e06abb0c64dd14418d76a6bde00c10d817757

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.

Comments