MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8ce629f720939b40acc1e571be11a81967e80dd4deb2a2b2a140623d64ea008b. 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: 8ce629f720939b40acc1e571be11a81967e80dd4deb2a2b2a140623d64ea008b
SHA3-384 hash: c6128a78f7fbf43161a19587a0a506671b41c3ceb77941dae5b4b48b75c8611522ffc4e14201650442e5830c30a559d7
SHA1 hash: 2f802bdc35247f0ee9502b60aa1efd2ce34dfae6
MD5 hash: 8378c64bc517c99a3ea2957f6fe21dec
humanhash: tennis-uniform-colorado-robin
File name:Glihjsn_Signed_.exe
Download: download sample
Signature ModiLoader
Create hunting rule
File size:1'947'762 bytes
First seen:2020-08-04 13:21:13 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash b782f896667e95f10c43e1cbf8187161 (7 x ModiLoader, 1 x RemcosRAT, 1 x NetWire)
ssdeep 49152:dmR4Qbg1E6PWyjcRZVhlZfyiSCyiSV/CznFw9:dqr6PWyjYZVLpi
Threatray 5'214 similar samples on MalwareBazaar
TLSH 8695D037F2D1FA3EC3AE5AF058B9AB081928BD5135048C8F61F83D7D8921A84B5D365D
Reporter abuse_ch
Tags:exe ModiLoader


Avatar
abuse_ch
Malspam distributing ModiLoader:

HELO: sm112.dnslake.com
Sending IP: 185.192.112.12
From: MRKETING@OXINFARAYAND.COM <t.karami@inoclon.com>
Reply-To: t.karami@inoclon.com
Subject: Technical-Commercial Offers/OXINFARAYAND
Attachment: Signed_Documents.zip (contains "Glihjsn_Signed_.exe")

Intelligence

File Origin
# of uploads :
1
# of downloads :
74
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/38709/
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/409450
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)
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 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: 257012 Sample: Glihjsn_Signed_.exe Startdate: 04/08/2020 Architecture: WINDOWS Score: 100 38 www.900900b.com 2->38 44 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->44 46 Malicious sample detected (through community Yara rule) 2->46 48 Yara detected FormBook 2->48 50 2 other signatures 2->50 9 Glihjsn_Signed_.exe 13 2->9         started        signatures3 process4 dnsIp5 40 cdn.discordapp.com 162.159.134.233, 443, 49736 CLOUDFLARENETUS United States 9->40 60 Writes to foreign memory regions 9->60 62 Allocates memory in foreign processes 9->62 64 Creates a thread in another existing process (thread injection) 9->64 66 Injects a PE file into a foreign processes 9->66 13 ieinstal.exe 9->13         started        signatures6 process7 signatures8 68 Modifies the context of a thread in another process (thread injection) 13->68 70 Maps a DLL or memory area into another process 13->70 72 Sample uses process hollowing technique 13->72 74 Queues an APC in another process (thread injection) 13->74 16 explorer.exe 3 13->16 injected process9 dnsIp10 32 viakofi.info 34.102.136.180, 49752, 49753, 49754 GOOGLEUS United States 16->32 34 www.airaguevara.net 208.91.197.27, 49755, 49756, 49757 CONFLUENCE-NETWORK-INCVG Virgin Islands (BRITISH) 16->34 36 3 other IPs or domains 16->36 42 System process connects to network (likely due to code injection or exploit) 16->42 20 colorcpl.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\...\-K6logrv.ini, data 20->28 dropped 30 C:\Users\user\AppData\...\-K6logri.ini, data 20->30 dropped 52 Detected FormBook malware 20->52 54 Tries to steal Mail credentials (via file access) 20->54 56 Tries to harvest and steal browser information (history, passwords, etc) 20->56 58 3 other signatures 20->58 signatures14
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8ce629f720939b40acc1e571be11a81967e80dd4deb2a2b2a140623d64ea008b/
Threat name:
Win32.Trojan.Ymacco
Create hunting rule
Status:
Malicious
First seen:
2020-08-04 13:23:08 UTC
AV detection:
26 of 28 (92.86%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=rttct5zasonublgb4vy34enidft6qdou32zkfmvbibrd2zhkacfq._file
Verdict:
malicious
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ModiLoader
+ 5'204 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/200804-9kt84yq64x/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Modifies Internet Explorer settings
Suspicious use of WriteProcessMemory
Suspicious behavior: MapViewOfSection
Modifies system certificate store
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:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/8ce629f720939b40acc1e571be11a81967e80dd4deb2a2b2a140623d64ea008b

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 fd4c27ac7a6f21ad241388b7bd44e7a287abd2cfa92fe494c27d91b88172eeb4

ModiLoader

Executable exe 8ce629f720939b40acc1e571be11a81967e80dd4deb2a2b2a140623d64ea008b

(this sample)

  
Dropped by
MD5 43cc7856b2d081cabacc1e6771d69875
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/38709/
  
Dropped by
SHA256 fd4c27ac7a6f21ad241388b7bd44e7a287abd2cfa92fe494c27d91b88172eeb4

Comments