MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b113aa45c20fb4a1b058a76068faf201fa21295df5aaf54e32f3034c6944947a. 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


ModiLoader


Vendor detections: 8


Intelligence 8 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b113aa45c20fb4a1b058a76068faf201fa21295df5aaf54e32f3034c6944947a
SHA3-384 hash: 707e9273c14c295b05ee17b16b7d3dcb9e1836c883d247e802f1ba3f9dd2fa58e0184a1228caca5753b227731e82c380
SHA1 hash: cc934c006642b4f7807128edd07437f2156eba6b
MD5 hash: 95a36ca1cfed796d7e868e6845bcee00
humanhash: muppet-foxtrot-football-fourteen
File name:comanda de oferta.exe
Download: download sample
Signature ModiLoader
Create hunting rule
File size:2'252'914 bytes
First seen:2020-08-11 10:53:19 UTC
Last seen:2020-08-11 12:13:59 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 8cbfb8024781f9b7b52c9bc1b058a0dc (7 x ModiLoader)
ssdeep 49152:GIfKSgAqMyW9xklSQk0ZVhlZfyiSCyiSV/CznFw9:GICUqGDklF/ZVLpi
Threatray 5'217 similar samples on MalwareBazaar
TLSH 7EA5C023F6D2F53FC2BA5AF44CAAB7546524FD102A346C8A7EF53C158B26500B8D724E
Reporter abuse_ch
Tags:exe ModiLoader


Avatar
abuse_ch
Malspam distributing ModiLoader:

HELO: tur2.hipotenus.com
Sending IP: 213.159.30.161
From: dmm@anofm.ro
Subject: AW: An-200580
Attachment: 07-20-2020_06-59-10-PM.zip (contains "comanda de oferta.exe")

Intelligence

File Origin
# of uploads :
2
# of downloads :
76
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/43246/
Detection(s):
SecuriteInfo.com.Trojan.Agent.EURX.11445.13743.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
DNS request
Sending a custom TCP request
Creating a file
Launching a process
Creating a file in the %AppData% subdirectories
Reading critical registry keys
Launching cmd.exe command interpreter
Creating a file in the %temp% directory
Unauthorized injection to a recently created process
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a system process
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/418481
Signature
Allocates memory in foreign processes
Creates a thread in another existing process (thread injection)
Detected FormBook malware
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)
Modifies the prolog of user mode functions (user mode inline hooks)
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Tries to detect virtualization through RDTSC time measurements
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file access)
Writes to foreign memory regions
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 261516 Sample: comanda de oferta.exe Startdate: 11/08/2020 Architecture: WINDOWS Score: 100 37 www.librosdecienciaficcion.com 2->37 39 librosdecienciaficcion.com 2->39 45 Malicious sample detected (through community Yara rule) 2->45 47 Yara detected FormBook 2->47 49 Machine Learning detection for sample 2->49 51 2 other signatures 2->51 9 comanda de oferta.exe 14 2->9         started        signatures3 process4 dnsIp5 41 cdn.discordapp.com 162.159.129.233, 443, 49732 CLOUDFLARENETUS United States 9->41 43 discord.com 162.159.135.232, 443, 49731 CLOUDFLARENETUS United States 9->43 61 Writes to foreign memory regions 9->61 63 Allocates memory in foreign processes 9->63 65 Creates a thread in another existing process (thread injection) 9->65 67 Injects a PE file into a foreign processes 9->67 13 ieinstal.exe 9->13         started        signatures6 process7 signatures8 69 Modifies the context of a thread in another process (thread injection) 13->69 71 Maps a DLL or memory area into another process 13->71 73 Sample uses process hollowing technique 13->73 75 Queues an APC in another process (thread injection) 13->75 16 explorer.exe 3 13->16 injected process9 dnsIp10 31 www.kauai-marathon.com 16->31 33 www.audereventur.com 16->33 35 192.168.2.1 unknown unknown 16->35 19 msiexec.exe 1 17 16->19         started        23 ieinstal.exe 16->23         started        25 ieinstal.exe 16->25         started        process11 file12 27 C:\Users\user\AppData\...\0L9logrv.ini, data 19->27 dropped 29 C:\Users\user\AppData\...\0L9logri.ini, data 19->29 dropped 53 Detected FormBook malware 19->53 55 Tries to steal Mail credentials (via file access) 19->55 57 Tries to harvest and steal browser information (history, passwords, etc) 19->57 59 3 other signatures 19->59 signatures13
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b113aa45c20fb4a1b058a76068faf201fa21295df5aaf54e32f3034c6944947a/
Threat name:
Win32.Infostealer.Fareit
Create hunting rule
Status:
Malicious
First seen:
2020-08-11 10:55:08 UTC
AV detection:
22 of 27 (81.48%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=wej2urocb62kdmcyu5qgr6xsah5cckk56wvpktrs6mbuy2kesr5a._file
Verdict:
malicious
Similar samples:
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45a1bb88d5e48989369b90d346c9d706a24c8b1205c4358b6a3bda278aeee6cf
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65463a82bb20ec1f2d53e93c9e51538d55fff2844c746afc36e7a1c43cce36e4
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7f56565a08aef5bcb2c35c0623b708ccdeb65109434e69d485eb256d140d981d
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85774cdd3163c5e259dafdf67b113fd69fa8f4f9ebd964ee91b099bd2f58ebfd
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9392304274014d5807d5a2271486ea5a72143d7a1214ecc1b59b1626dfc3ba64
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aa920a28098387bcdcca0c6e2b668a94b49b1ba5ab1129b27da5a42c4f645ca3
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d15bb0b2e07a91123300b30b6b7f26774e873a7bbbf677cdfd1a7c9547a1e353
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ea757d5009b479c116f888667fe901ed1c2f5687d26cd611df29298c17529153
ModiLoader
+ 5'207 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
rat persistence spyware evasion trojan stealer family:formbook
Link:
https://tria.ge/reports/200811-w37rvjgqqs/
Behaviour
Modifies Internet Explorer settings
Modifies system certificate store
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 SetThreadContext
Adds Run key to start application
Checks whether UAC is enabled
Reads user/profile data of web browsers
Adds policy Run key to start application
Formbook Payload
Formbook
Malware Config
C2 Extraction:
http://www.joomlas123.info/n7ak/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/b113aa45c20fb4a1b058a76068faf201fa21295df5aaf54e32f3034c6944947a

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:win_dbatloader_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.

Malspam

ModiLoader

zip a131d30ba90fc725569e74e7a56395e9565d051bd33400b6e8766a2ec060eb5f

ModiLoader

Executable exe b113aa45c20fb4a1b058a76068faf201fa21295df5aaf54e32f3034c6944947a

(this sample)

  
Dropped by
MD5 ebd1ae09a60be4fdedfa0faca5c7d7ba
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/43246/
  
Dropped by
SHA256 a131d30ba90fc725569e74e7a56395e9565d051bd33400b6e8766a2ec060eb5f

Comments