MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 42d54616f52885c03b3c653a667aa7ec82c449f5dcf38c532b3d8539dd61539e. 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
Smoke Loader
Vendor detections: 8
| SHA256 hash: | 42d54616f52885c03b3c653a667aa7ec82c449f5dcf38c532b3d8539dd61539e |
|---|---|
| SHA3-384 hash: | a36f5912351903622ac5267c0500042ac7c4d6c75295904245845c92d858728452353d3521c242e4a40ace27ca2ef7a1 |
| SHA1 hash: | 88c8d5d4a49cde52d7f1b15d47111311154d3293 |
| MD5 hash: | 61b0910681cbb1ad5ca8484a240451f8 |
| humanhash: | hotel-avocado-artist-tennessee |
| File name: | GH4296_47Kpcs.scr |
| Download: | download sample |
| Signature | Smoke Loader |
| File size: | 375'296 bytes |
| First seen: | 2020-10-19 18:23:22 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'658 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger) |
| ssdeep | 6144:tgVz+kTPrv4WpplgxBrD3KS/UVP5Pzo3A2fANIgyY/HnftrbCg:tgVhPzvexFRUVPVzow3IgZ/Hfp5 |
| Threatray | 42 similar samples on MalwareBazaar |
| TLSH | C984E02426495F51E43D737B30B7113003F2A891C765DB2E7FEA73EA0462F54AAA1B1E |
| Reporter |  abuse_ch |
| Tags: | GMX scr Smoke Loader |
abuse_ch
Malspam distributing unidentified malware:HELO: mout.gmx.com
Sending IP: 74.208.4.201
From: Mallick <Pavati-mallick@uymail.com>
Subject: Re: Re: Thank you for your reply
Attachment: GH4296_47Kpcs.rar (contains "GH4296_47Kpcs.scr")
Intelligence
File Origin
# of uploads :
1
# of downloads :
96
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Sending a UDP request
Creating a window
Unauthorized injection to a recently created process
Creating a file
Creating a file in the %temp% directory
Launching a process
Deleting a recently created file
Deleting of the original file
Result
Threat name:
SmokeLoader
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
Benign windows process drops PE files
Binary contains a suspicious time stamp
Checks if the current machine is a virtual machine (disk enumeration)
Creates processes via WMI
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Maps a DLL or memory area into another process
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Renames NTDLL to bypass HIPS
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Yara detected AntiVM_3
Yara detected SmokeLoader
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.Tiggre
Status:
Malicious
First seen:
2020-10-19 17:17:03 UTC
AV detection:
21 of 29 (72.41%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Similar samples:
+ 32 additional samples on MalwareBazaar
Result
Malware family:
smokeloader
Score:
10/10
Tags:
trojan backdoor family:smokeloader
Behaviour
Checks SCSI registry key(s)
Suspicious behavior: MapViewOfSection
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetThreadContext
Loads dropped DLL
SmokeLoader
Malware Config
C2 Extraction:
http://emona66.com.kz/nonso/
http://emona667.com.kz/nonso2/
http://emona667.com.kz/nonso2/
Unpacked files
SH256 hash:
42d54616f52885c03b3c653a667aa7ec82c449f5dcf38c532b3d8539dd61539e
MD5 hash:
61b0910681cbb1ad5ca8484a240451f8
SHA1 hash:
88c8d5d4a49cde52d7f1b15d47111311154d3293
SH256 hash:
bac5797bde4b2810766a40d95bcdb825ac5b395fcbadd139daa19a44a6cdc049
MD5 hash:
a92cc1f6e0a2742350dfda6726db14c0
SHA1 hash:
e5404e3ed46498deb8ad8966a774540c2b8e9c1e
SH256 hash:
7513b92d5a023654acd6d7c1e63da83fe7b264826e88097d7747e20ed6830ac3
MD5 hash:
5de423a94e64419e5bf017d8eba7f1f4
SHA1 hash:
1563849715ed2d7ccb35656e402ec1a8021dcea7
SH256 hash:
a99469514be36da4eb80d1a6d0bc1fb2eca0833507c313b69c05229bec74dbfd
MD5 hash:
d0e63a58ca9523c1d5a6d59a234be7c3
SHA1 hash:
79fafc0dcaf519d2d85ae9a2c62dc57555291ea9
SH256 hash:
3d5522d6d2fd0baa5018de3212736551a4ccf4c51360d59a0769f4fb20f9cb44
MD5 hash:
d4d2a9c701c4f7c94564f6615f1e4098
SHA1 hash:
b7c63c92f60e6d5592d0f3bb4a94aca1f9dc6f28
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Password Stealer
Score:
0.90
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Malspam
Delivery method
Distributed via e-mail attachment
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