MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 aa920a28098387bcdcca0c6e2b668a94b49b1ba5ab1129b27da5a42c4f645ca3. 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: 7


Intelligence 7 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: aa920a28098387bcdcca0c6e2b668a94b49b1ba5ab1129b27da5a42c4f645ca3
SHA3-384 hash: e6af8c6da06959fd0e5a4b590246f9ff85b4af212201b5d544f9ff5f0edc682dac7228f95de6a7df8e01f5b8215e2e1c
SHA1 hash: ee9f459354bd4f78752ff7da332de86f0ab0d994
MD5 hash: 26726773275abd70e680e80787bcec16
humanhash: papa-coffee-pizza-mars
File name:Proforma fatura.exe
Download: download sample
Signature ModiLoader
Create hunting rule
File size:2'109'042 bytes
First seen:2020-07-24 07:54:16 UTC
Last seen:2020-07-24 09:06:47 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 5e381c455fbb563ca5f2237e8dff94bd (4 x RemcosRAT, 2 x Formbook, 1 x NetWire)
ssdeep 49152:R0v9f/qxEIVRfHfJV2nFP0MMZVhlZfyiSCyiSV/CznFw9:R0Ff/YfhIR03ZVLpi
Threatray 5'242 similar samples on MalwareBazaar
TLSH 37A5D122F2D1FA39C3B71AF48CA66B78461DFE0532109C4D61F6FD19C936444A8B736A
Reporter abuse_ch
Tags:exe ModiLoader


Avatar
abuse_ch
Malspam distributing ModiLoader:

HELO: tur2.hipotenus.com
Sending IP: 213.159.30.161
From: ahmed khalifa <sargutinsaat@ttnet.net.tr>
Subject: FİYAT TEKLİFİ
Attachment: Proforma fatura.zip (contains "Proforma fatura.exe")

Intelligence

File Origin
# of uploads :
2
# of downloads :
78
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/32029/
Detection(s):
SecuriteInfo.com.Trojan.DownLoader34.3053.8852.17439.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/396926
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 250642 Sample: Proforma fatura.exe Startdate: 24/07/2020 Architecture: WINDOWS Score: 100 46 www.books4arab.net 2->46 58 Malicious sample detected (through community Yara rule) 2->58 60 Antivirus / Scanner detection for submitted sample 2->60 62 Sigma detected: Steal Google chrome login data 2->62 64 4 other signatures 2->64 11 Proforma fatura.exe 2->11         started        signatures3 process4 dnsIp5 54 cdn.discordapp.com 162.159.133.233, 443, 49719 CLOUDFLARENETUS United States 11->54 76 Writes to foreign memory regions 11->76 78 Allocates memory in foreign processes 11->78 80 Creates a thread in another existing process (thread injection) 11->80 82 Injects a PE file into a foreign processes 11->82 15 ieinstal.exe 11->15         started        signatures6 process7 signatures8 84 Modifies the context of a thread in another process (thread injection) 15->84 86 Maps a DLL or memory area into another process 15->86 88 Sample uses process hollowing technique 15->88 90 Queues an APC in another process (thread injection) 15->90 18 explorer.exe 3 15->18 injected process9 dnsIp10 48 www.hydrabadproperties.com 91.195.240.94, 49723, 49724, 49725 SEDO-ASDE Germany 18->48 50 unbelievabowboutique.com 34.102.136.180, 49726, 49727, 49728 GOOGLEUS United States 18->50 52 2 other IPs or domains 18->52 66 System process connects to network (likely due to code injection or exploit) 18->66 22 cmmon32.exe 1 19 18->22         started        26 ieinstal.exe 18->26         started        28 ieinstal.exe 18->28         started        30 autofmt.exe 18->30         started        signatures11 process12 file13 40 C:\Users\user\AppData\...\LKNlogrv.ini, data 22->40 dropped 42 C:\Users\user\AppData\...\LKNlogri.ini, data 22->42 dropped 44 C:\Users\user\AppData\...\LKNlogrf.ini, data 22->44 dropped 68 Detected FormBook malware 22->68 70 Tries to steal Mail credentials (via file access) 22->70 72 Tries to harvest and steal browser information (history, passwords, etc) 22->72 74 3 other signatures 22->74 32 cmd.exe 2 22->32         started        signatures14 process15 file16 38 C:\Users\user\AppData\Local\Temp\DB1, SQLite 32->38 dropped 56 Tries to harvest and steal browser information (history, passwords, etc) 32->56 36 conhost.exe 32->36         started        signatures17 process18
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/aa920a28098387bcdcca0c6e2b668a94b49b1ba5ab1129b27da5a42c4f645ca3/
Threat name:
Win32.Trojan.Avemariarat
Create hunting rule
Status:
Malicious
First seen:
2020-07-24 07:11:39 UTC
AV detection:
34 of 48 (70.83%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=vkjaukajqod3zxgkbrxcwzukss2jwg5fvmistmt5uwscyt3elsrq._file
Verdict:
malicious
Similar samples:
35bb2187c8bcf8921677dc34a4a3bf7f33144c97370346f4ff616c82a2e278b5
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45a1bb88d5e48989369b90d346c9d706a24c8b1205c4358b6a3bda278aeee6cf
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609d299d6ea139c7d7e659274e10c9ed230b832caba065d352738a18db41b638
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65463a82bb20ec1f2d53e93c9e51538d55fff2844c746afc36e7a1c43cce36e4
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85774cdd3163c5e259dafdf67b113fd69fa8f4f9ebd964ee91b099bd2f58ebfd
ModiLoader
9392304274014d5807d5a2271486ea5a72143d7a1214ecc1b59b1626dfc3ba64
ModiLoader
c0307fdf9dcf72e69b33cb4327608c3d27bc5a26ce4552a1eae074f2557482dc
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d15bb0b2e07a91123300b30b6b7f26774e873a7bbbf677cdfd1a7c9547a1e353
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e01b79e0c73e76e98ddca8c03d801e1742eeb3fec251b17162ef899332a12963
ModiLoader
ea757d5009b479c116f888667fe901ed1c2f5687d26cd611df29298c17529153
ModiLoader
+ 5'232 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  8/10
Tags:
persistence spyware
Link:
https://tria.ge/reports/200724-tnzlvgg2vs/
Behaviour
Modifies Internet Explorer settings
Script User-Agent
Suspicious use of WriteProcessMemory
Suspicious use of SendNotifyMessage
Suspicious behavior: MapViewOfSection
Suspicious use of FindShellTrayWindow
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Modifies Internet Explorer settings
Suspicious use of SetThreadContext
Suspicious use of SetThreadContext
Checks whether UAC is enabled
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:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/aa920a28098387bcdcca0c6e2b668a94b49b1ba5ab1129b27da5a42c4f645ca3

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 a11cc6f843dea3dc913305fc8ebb1dec7a566f11d6a4b2aad08bce6927d8c9ec

ModiLoader

Executable exe aa920a28098387bcdcca0c6e2b668a94b49b1ba5ab1129b27da5a42c4f645ca3

(this sample)

  
Dropped by
MD5 53d157ca053cc74ccf16495c73c9f0e6
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/32029/
  
Dropped by
SHA256 a11cc6f843dea3dc913305fc8ebb1dec7a566f11d6a4b2aad08bce6927d8c9ec

Comments