MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 54cdc9b1ede5661104e61f012de44e010500744c2b3003a6ffaff2f3f6eded34. 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


Intelligence File information Yara 1 Comments

SHA256 hash: 54cdc9b1ede5661104e61f012de44e010500744c2b3003a6ffaff2f3f6eded34
SHA3-384 hash: a2bc351ee34aba271499b2d6f2ef486837ad030c99f099a179216cc1cf538e4031739de7634e8d00f4ba3972fcbd231d
SHA1 hash: d840da38b9431a325c564fd5b96e3a336c7b3f7d
MD5 hash: 63fc3ff176598e20a9010d9015027f71
humanhash: north-lion-march-moon
File name:ScanIMG0001-PDF.exe
Download: download sample
Signature ModiLoader
File size:1'063'936 bytes
First seen:2020-07-31 11:47:49 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 3f8d030b3c71bda34357bf4893006423
ssdeep 12288:xq6ZMSNeFVGYR+HiZRQjcZC8gXrC363OTGgjglY0qR:rG7FVzmiZ42C8gOKC
TLSH B2353822BA81C536CCAE0639CC0BFAFC5825BD51AD16953336F97F4F7EB42412926193
Reporter @abuse_ch
Tags:exe ModiLoader


Twitter
@abuse_ch
Malspam distributing ModiLoader:

HELO: mail.greencc.com
Sending IP: 209.59.244.54
From: Tyler Simpson <tsimpson@greencc.com>
Subject: Urgent Purchase Order
Attachment: ScanIMG0001-PDF.z (contains "ScanIMG0001-PDF.exe")

Intelligence


File Origin
# of uploads :
1
# of downloads :
34
Origin country :
US US
Mail intelligence
Geo location:
Global
Volume:
Low
Vendor Threat Intelligence
Result
Threat name:
Remcos
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Allocates memory in foreign processes
Contains functionality to capture and log keystrokes
Contains functionality to inject code into remote processes
Contains functionality to steal Chrome passwords or cookies
Contains functionality to steal Firefox passwords or cookies
Creates a thread in another existing process (thread injection)
Detected Remcos RAT
Detected unpacking (creates a PE file in dynamic memory)
Injects a PE file into a foreign processes
Malicious sample detected (through community Yara rule)
Sigma detected: Fodhelper UAC Bypass
Sigma detected: Remcos
Writes to foreign memory regions
Yara detected Remcos RAT
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 255344 Sample: ScanIMG0001-PDF.exe Startdate: 31/07/2020 Architecture: WINDOWS Score: 100 58 g.msn.com 2->58 66 Malicious sample detected (through community Yara rule) 2->66 68 Detected Remcos RAT 2->68 70 Yara detected Remcos RAT 2->70 72 6 other signatures 2->72 9 Abwlsec.exe 13 2->9         started        13 ScanIMG0001-PDF.exe 1 16 2->13         started        16 Abwlsec.exe 13 2->16         started        signatures3 process4 dnsIp5 74 Detected unpacking (creates a PE file in dynamic memory) 9->74 76 Writes to foreign memory regions 9->76 78 Allocates memory in foreign processes 9->78 18 notepad.exe 4 9->18         started        20 ieinstal.exe 9->20         started        62 cdn.discordapp.com 162.159.133.233, 443, 49730, 49748 CLOUDFLARENETUS United States 13->62 56 C:\Users\user\AppData\Local\Abwlsec.exe, PE32 13->56 dropped 80 Creates a thread in another existing process (thread injection) 13->80 82 Injects a PE file into a foreign processes 13->82 22 notepad.exe 4 13->22         started        24 ieinstal.exe 2 3 13->24         started        64 162.159.129.233, 443, 49754 CLOUDFLARENETUS United States 16->64 27 notepad.exe 4 16->27         started        30 ieinstal.exe 16->30         started        file6 signatures7 process8 dnsIp9 32 cmd.exe 18->32         started        34 cmd.exe 18->34         started        36 cmd.exe 1 22->36         started        38 cmd.exe 1 22->38         started        60 79.134.225.12, 49736, 49737, 49738 FINK-TELECOM-SERVICESCH Switzerland 24->60 54 C:\Users\Public54atso.bat, ASCII 27->54 dropped 40 cmd.exe 27->40         started        file10 process11 process12 42 conhost.exe 32->42         started        44 reg.exe 32->44         started        46 conhost.exe 34->46         started        48 conhost.exe 36->48         started        50 reg.exe 1 1 36->50         started        52 conhost.exe 38->52         started       
Threat name:
Win32.Trojan.Bluteal
Status:
Malicious
First seen:
2020-07-31 11:49:05 UTC
AV detection:
16 of 31 (51.61%)
Threat level
  5/5
Result
Malware family:
remcos
Score:
  10/10
Tags:
persistence rat family:remcos
Behaviour
Suspicious use of SetWindowsHookEx
Modifies system certificate store
Modifies registry key
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run key to start application
Remcos
Threat name:
Malicious File
Score:
1.00

Yara Signatures


Rule name:win_dbatloader_auto
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

Executable exe 54cdc9b1ede5661104e61f012de44e010500744c2b3003a6ffaff2f3f6eded34

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments