MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f4cbb077c89f62bb6542489c882b324e8e2880dc3970e2540e61d1d25fff157a. 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: 6


Intelligence 6 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f4cbb077c89f62bb6542489c882b324e8e2880dc3970e2540e61d1d25fff157a
SHA3-384 hash: 5d418073fe838740af483d7ce7aefde733a84ea0b28fa7e4ea156e36ca8d02b66781e92bbae31744bf370b34fe80c391
SHA1 hash: 85f661d10d5ef5b2f8d34122ca0b7581fdc39470
MD5 hash: 46bce4cdbc93e61340b1fe04693b7536
humanhash: lamp-connecticut-angel-oklahoma
File name:Yeni alış sifarişi siyah.exe
Download: download sample
Signature ModiLoader
Create hunting rule
File size:1'688'178 bytes
First seen:2020-07-29 11:37:59 UTC
Last seen:2020-08-01 23:22:09 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash cf0ea0762e2b2c1fa6164f23bea45839 (5 x ModiLoader)
ssdeep 49152:EkuyzVj7Lxj9WjwZVhlZfyiSCyiSV/CznFw9:ErgywZVLpi
Threatray 5'432 similar samples on MalwareBazaar
TLSH 2375BF23B2D1F13EC3FA4AF55869BB441918FD302E105C8A71FD3D6ACA32941A9E3759
Reporter abuse_ch
Tags:AZE exe geo ModiLoader


Avatar
abuse_ch
Malspam distributing ModiLoader:

From: Tamraz Hamidov <tamraz@aircargo.az>
Subject: Re: yeni alış sifarişi
Attachment: Yeni alış sifarişi siyah.zip (contains "Yeni alış sifarişi siyah.exe")

Intelligence

File Origin
# of uploads :
4
# of downloads :
80
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/34840/
Detection(s):
SecuriteInfo.com.Variant.Bulz.10542.8363.22198.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Sending an HTTP GET request
Launching the default Windows debugger (dwwin.exe)
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/402455
Signature
Allocates memory in foreign processes
Creates a thread in another existing process (thread injection)
Creates autostart registry keys with suspicious names
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: 253595 Sample: Yeni al#U0131#U015f sifari#... Startdate: 29/07/2020 Architecture: WINDOWS Score: 100 35 www.potashdragon.com 2->35 37 parkingpage.namecheap.com 2->37 39 2 other IPs or domains 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 Yeni al#U0131#U015f sifari#U015fi siyah.exe 13 2->9         started        signatures3 process4 dnsIp5 43 cdn.discordapp.com 162.159.130.233, 443, 49730 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 dllhost.exe 9->13         started        15 ieinstal.exe 9->15         started        signatures6 process7 signatures8 18 explorer.exe 3 13->18 injected 69 Modifies the context of a thread in another process (thread injection) 15->69 71 Maps a DLL or memory area into another process 15->71 73 Sample uses process hollowing technique 15->73 75 Queues an APC in another process (thread injection) 15->75 process9 dnsIp10 41 www.meucarrapicho.com 18->41 21 msiexec.exe 1 17 18->21         started        25 ieinstal.exe 18->25         started        27 ieinstal.exe 18->27         started        29 autoconv.exe 18->29         started        process11 file12 31 C:\Users\user\AppData\...\8LOlogrv.ini, data 21->31 dropped 33 C:\Users\user\AppData\...\8LOlogri.ini, data 21->33 dropped 53 Detected FormBook malware 21->53 55 Tries to steal Mail credentials (via file access) 21->55 57 Creates autostart registry keys with suspicious names 21->57 59 4 other signatures 21->59 signatures13
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f4cbb077c89f62bb6542489c882b324e8e2880dc3970e2540e61d1d25fff157a/
Threat name:
Win32.Trojan.Ymacco
Create hunting rule
Status:
Malicious
First seen:
2020-07-29 11:39:09 UTC
AV detection:
26 of 29 (89.66%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=6tf3a56it5rlwzkcjcoiqkzsj2hcrag4hfyoevaomhi5ex77cv5a._file
Verdict:
malicious
Label(s):
netwirerc
Create hunting rule
Similar samples:
017f433a49afcc765c5a5e7f39de6251fbe37d9c98f7d86f1abcefb1a9f559bc
ModiLoader
3c758c3133fb2a7c7c51b2ec84028759bc99e1f3ca3bc22c1046d90f79801f76
ModiLoader
61ce52bb7cf517275e2bea379104a392630ec8dc216790a910f4586efbdca4fb
ModiLoader
86d0178097eebb5010e24650ce79f80f19567ad2872f0f0b7325761a01cf67f5
ModiLoader
8afd54f2ed0af6d9593b0985cec1604748ca753900859fe4ee225d21b574e55e
ModiLoader
91ff383b66f03166257bbf629acfab862c2269e04b76bc49714520a5709e5e72
ModiLoader
a6534d12c87d0d8093cad2787b01a05c6caa0771f1b1cb51b809ee1ae9f48044
ModiLoader
be29f9be4b998a7893c2c182c972406067eaf913364484a1fa824133d71ef54f
ModiLoader
c5ccddfa0f7ee807513279b0195460cd48f3b36f2154c93ff3945fe30c647dde
ModiLoader
e95f01bbde0fbd70670b820b972768e7fc5f23509495c805ddbc3271030f443c
ModiLoader
+ 5'422 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  8/10
Tags:
spyware persistence
Link:
https://tria.ge/reports/200729-jlm1v4a4t6/
Behaviour
Suspicious use of SendNotifyMessage
Modifies Internet Explorer settings
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: MapViewOfSection
Modifies system certificate store
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: MapViewOfSection
Modifies system certificate store
Modifies Internet Explorer settings
Suspicious use of SetThreadContext
Suspicious use of SetThreadContext
Adds Run key to start application
Adds Run key to start application
Reads user/profile data of web browsers
Reads user/profile data of web browsers
Adds policy Run key to start application
Adds policy Run key to start application
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Farheyt
Score:
0.80
Link:
https://yomi.yoroi.company/submissions/f4cbb077c89f62bb6542489c882b324e8e2880dc3970e2540e61d1d25fff157a

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 49af1eb21d42899eea8a4384e4dee2bb5eec81803e9ee64591eeb60416f9be56

ModiLoader

Executable exe f4cbb077c89f62bb6542489c882b324e8e2880dc3970e2540e61d1d25fff157a

(this sample)

  
Dropped by
MD5 6868d4a97fa709a20cb920f19a0a8991
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/34840/
  
Dropped by
SHA256 49af1eb21d42899eea8a4384e4dee2bb5eec81803e9ee64591eeb60416f9be56

Comments