MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7f9c9b969cacb0ea5d679baff92d33438a27ecb67786022aa03f9f43a4ce56f4. 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: 7f9c9b969cacb0ea5d679baff92d33438a27ecb67786022aa03f9f43a4ce56f4
SHA3-384 hash: 50b07317620988e87561c01576e456a7ae5aae9b4dc19402a5125d483b16d27270deacc93b100a34487ebbae17c49017
SHA1 hash: 410193e7fb7f6313a27fd24f9241330769efae08
MD5 hash: 0b0abea443b633c02ce340053b5acc38
humanhash: mars-oxygen-cup-minnesota
File name:Zdwtpat_Signed_.exe
Download: download sample
Signature ModiLoader
Create hunting rule
File size:1'947'760 bytes
First seen:2020-08-05 12:57:03 UTC
Last seen:2020-08-12 22:00:02 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash b782f896667e95f10c43e1cbf8187161 (7 x ModiLoader, 1 x RemcosRAT, 1 x NetWire)
ssdeep 49152:XmR4Wbg1E6PWyjcOZVhlZfyiSCyiSV/CznFw9:XqF6PWyjrZVLpi
TLSH 3495D037F2D1FA3EC3AE5AF058B9AB081928BD5135048C8F61F83D7D8921A84B5D365D
Reporter abuse_ch
Tags:exe geo ITA ModiLoader


Avatar
abuse_ch
Malspam distributing ModiLoader:

HELO: orange11-orange404.mynewserver.com
Sending IP: 185.29.25.171
From: info@geo-agric.com
Subject: Re: Re: si prega di controllare il nostro nuovo ordine
Attachment: si prega di controllare il nostro nuovo ordine.zip (contains "Zdwtpat_Signed_.exe")

Intelligence

File Origin
# of uploads :
2
# of downloads :
74
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/39608/
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
Forced shutdown of a system 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/411266
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
System process connects to network (likely due to code injection or exploit)
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: 257980 Sample: Zdwtpat_Signed_.exe Startdate: 05/08/2020 Architecture: WINDOWS Score: 100 36 www.immobilien-grevenbroich.com 2->36 42 Malicious sample detected (through community Yara rule) 2->42 44 Yara detected FormBook 2->44 46 Machine Learning detection for sample 2->46 48 2 other signatures 2->48 9 Zdwtpat_Signed_.exe 14 2->9         started        signatures3 process4 dnsIp5 38 cdn.discordapp.com 162.159.135.233, 443, 49717 CLOUDFLARENETUS United States 9->38 58 Writes to foreign memory regions 9->58 60 Allocates memory in foreign processes 9->60 62 Creates a thread in another existing process (thread injection) 9->62 64 Injects a PE file into a foreign processes 9->64 13 ieinstal.exe 9->13         started        signatures6 process7 signatures8 66 Modifies the context of a thread in another process (thread injection) 13->66 68 Maps a DLL or memory area into another process 13->68 70 Sample uses process hollowing technique 13->70 72 Queues an APC in another process (thread injection) 13->72 16 explorer.exe 3 13->16 injected process9 dnsIp10 32 www.mansiobok3.info 162.213.249.180, 49738, 49740, 49741 NAMECHEAP-NETUS United States 16->32 34 www.eyebrightbeer.com 16->34 40 System process connects to network (likely due to code injection or exploit) 16->40 20 wlanext.exe 1 17 16->20         started        24 ieinstal.exe 16->24         started        26 ieinstal.exe 16->26         started        signatures11 process12 file13 28 C:\Users\user\AppData\...\67Llogrv.ini, data 20->28 dropped 30 C:\Users\user\AppData\...\67Llogri.ini, data 20->30 dropped 50 Detected FormBook malware 20->50 52 Tries to steal Mail credentials (via file access) 20->52 54 Tries to harvest and steal browser information (history, passwords, etc) 20->54 56 3 other signatures 20->56 signatures14
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7f9c9b969cacb0ea5d679baff92d33438a27ecb67786022aa03f9f43a4ce56f4/
Threat name:
Win32.Trojan.Ymacco
Create hunting rule
Status:
Malicious
First seen:
2020-08-05 12:58:09 UTC
AV detection:
27 of 29 (93.10%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=p6ojxfu4vsyouxlhtox7sljtiofcp3fwo6daekvah6puhjgok32a._file
Verdict:
malicious
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
rat spyware trojan stealer family:formbook evasion persistence
Link:
https://tria.ge/reports/200805-9r56ehekcj/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of SendNotifyMessage
Modifies Internet Explorer settings
Suspicious behavior: MapViewOfSection
Suspicious use of FindShellTrayWindow
Modifies system certificate store
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
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
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Tinba
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/7f9c9b969cacb0ea5d679baff92d33438a27ecb67786022aa03f9f43a4ce56f4

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 2dc4df41c9cf497a2e8b8d4e53cdb7eec70ff81219ce160a644c8f16c37f48a8

ModiLoader

Executable exe 7f9c9b969cacb0ea5d679baff92d33438a27ecb67786022aa03f9f43a4ce56f4

(this sample)

  
Dropped by
MD5 6dfce865f4fb792c43e4c0b64e56a93e
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/39608/
  
Dropped by
SHA256 2dc4df41c9cf497a2e8b8d4e53cdb7eec70ff81219ce160a644c8f16c37f48a8

Comments