MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a7a6e2c9ad03dd090858ddc054751485681b77bd24397ad8e87218faa940f4a8. 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: 17


Intelligence 17 IOCs YARA 5 File information Comments
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SHA256 hash: a7a6e2c9ad03dd090858ddc054751485681b77bd24397ad8e87218faa940f4a8
SHA3-384 hash: 81c167725a2daf9aa75d543d79db64588cb1695ab1e6b1b630497287588a42d216b4f792639455f11b54753da1cc4ca6
SHA1 hash: 401c57666e38906f0265665ec20debbed6e520f3
MD5 hash: d0d4bf07341ea6a0ba0eb6452b9d9553
humanhash: friend-yellow-apart-sodium
File name:z20Wgfgsadwhezuih.exe
Download: download sample
Signature ModiLoader
Create hunting rule
File size:835'584 bytes
First seen:2023-05-22 10:59:20 UTC
Last seen:2023-05-23 13:35:33 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 38133f6236637d4df7998af089e91f7a (1 x Formbook, 1 x AveMariaRAT, 1 x ModiLoader)
ssdeep 12288:DN91ty1dhMo3EPTUAtGco4Cz096jU9qS/GkXDW2QbqcK6RhdBMueRVP/dU:DN9vjo3EPI4o8EkXDC+c5uueLd
Threatray 2'887 similar samples on MalwareBazaar
TLSH T1A8058E23A3E0C877D5A72636CD0BA374B4AA7E112A546C4AEFE91C4C5F34741382B1E7
TrID 66.7% (.EXE) Win32 Executable Borland Delphi 6 (262638/61)
10.9% (.EXE) InstallShield setup (43053/19/16)
10.5% (.EXE) Win32 EXE PECompact compressed (generic) (41569/9/9)
3.6% (.EXE) Win32 Executable Delphi generic (14182/79/4)
3.3% (.SCR) Windows screen saver (13097/50/3)
File icon (PE):PE icon
dhash icon 5c1b8bc4d4d4c4b4 (1 x Formbook, 1 x ModiLoader, 1 x RemcosRAT)
Reporter FXOLabs
Tags:exe ModiLoader

Intelligence

File Origin
# of uploads :
2
# of downloads :
257
Origin country :
BR BR
Vendor Threat Intelligence
Malware family:
formbook
Create hunting rule
ID:
1
File name:
z20Wgfgsadwhezuih.exe
Verdict:
Malicious activity
Analysis date:
2023-05-22 11:27:40 UTC
Tags:
installer dbatloader formbook trojan stealer
Link:
https://app.any.run/tasks/aa50f25c-30ce-4ad3-b710-84b8a41d472e

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Variant.Barys.432110.5613.19191.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Creating a window
Searching for synchronization primitives
DNS request
Sending an HTTP GET request
Sending a custom TCP request
Creating a file
Launching a process
Reading critical registry keys
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
Stealing user critical data
Unauthorized injection to a system process
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/87407/overview
Behaviour
MalwareBazaar
CheckCmdLine
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
azorult greyware keylogger lolbin overlay packed
Link:
https://www.filescan.io/uploads/646b4b3420764fe7d7420bf3/reports/6aad3a4c-658e-4566-a6c6-7c1711d12366/overview
Verdict:
Malicious
Labled as:
Barys.Generic
Link:
https://www.hybrid-analysis.com/sample/a7a6e2c9ad03dd090858ddc054751485681b77bd24397ad8e87218faa940f4a8
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Malware family:
Dbatloader
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/f5905ba3-0708-408e-8e01-aab91cbe412e
Result
Threat name:
DBatLoader, FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1239505
Signature
Allocates memory in foreign processes
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Creates a thread in another existing process (thread injection)
Early bird code injection technique detected
Found malware configuration
Injects a PE file into a foreign processes
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)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
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 harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Writes to foreign memory regions
Yara detected DBatLoader
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 872508 Sample: z20Wgfgsadwhezuih.exe Startdate: 22/05/2023 Architecture: WINDOWS Score: 100 66 Multi AV Scanner detection for domain / URL 2->66 68 Found malware configuration 2->68 70 Malicious sample detected (through community Yara rule) 2->70 72 5 other signatures 2->72 9 z20Wgfgsadwhezuih.exe 1 3 2->9         started        process3 dnsIp4 60 web.fe.1drv.com 9->60 62 ph-files.fe.1drv.com 9->62 64 2 other IPs or domains 9->64 38 C:\Users\Public\Libraries\Wgfgsadw.exe, PE32 9->38 dropped 40 C:\Users\...\Wgfgsadw.exe:Zone.Identifier, ASCII 9->40 dropped 96 Writes to foreign memory regions 9->96 98 Allocates memory in foreign processes 9->98 100 Creates a thread in another existing process (thread injection) 9->100 102 Injects a PE file into a foreign processes 9->102 14 colorcpl.exe 9->14         started        file5 signatures6 process7 signatures8 104 Modifies the context of a thread in another process (thread injection) 14->104 106 Maps a DLL or memory area into another process 14->106 108 Sample uses process hollowing technique 14->108 110 Queues an APC in another process (thread injection) 14->110 17 explorer.exe 7 4 14->17 injected process9 dnsIp10 42 24worldmarket.com 92.204.213.186, 49720, 49721, 49722 VELIANET-ASvelianetInternetdiensteGmbHDE Germany 17->42 44 govcintria.online 84.32.84.32, 49716, 49717, 49718 NTT-LT-ASLT Lithuania 17->44 46 6 other IPs or domains 17->46 74 System process connects to network (likely due to code injection or exploit) 17->74 76 Early bird code injection technique detected 17->76 21 Wgfgsadw.exe 17->21         started        25 Wgfgsadw.exe 17->25         started        27 control.exe 17->27         started        29 chkdsk.exe 17->29         started        signatures11 process12 dnsIp13 48 web.fe.1drv.com 21->48 50 ph-files.fe.1drv.com 21->50 56 2 other IPs or domains 21->56 78 Multi AV Scanner detection for dropped file 21->78 80 Writes to foreign memory regions 21->80 82 Allocates memory in foreign processes 21->82 31 logagent.exe 21->31         started        52 web.fe.1drv.com 25->52 54 ph-files.fe.1drv.com 25->54 58 2 other IPs or domains 25->58 84 Creates a thread in another existing process (thread injection) 25->84 86 Injects a PE file into a foreign processes 25->86 34 colorcpl.exe 25->34         started        88 Tries to steal Mail credentials (via file / registry access) 27->88 90 Tries to harvest and steal browser information (history, passwords, etc) 27->90 92 Modifies the context of a thread in another process (thread injection) 27->92 94 Maps a DLL or memory area into another process 27->94 36 WWAHost.exe 27->36         started        signatures14 process15 signatures16 112 Modifies the context of a thread in another process (thread injection) 34->112 114 Maps a DLL or memory area into another process 34->114 116 Sample uses process hollowing technique 34->116
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a7a6e2c9ad03dd090858ddc054751485681b77bd24397ad8e87218faa940f4a8/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2023-05-22 07:49:34 UTC
File Type:
PE (Exe)
Extracted files:
43
AV detection:
23 of 37 (62.16%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=u6tofsnnapoqsccy3xafi5iuqvubw555eq4xvwhioimpvkka6sua._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
02033ee5f18dc5c14cca3e808111693ff1b41d8d705268ae55e86251fe6bcc8b
ModiLoader
1451a0db83b9e0d83eac9a040a5058e9d4aeb54d484c5dae698c3ce0c002ffb0
ModiLoader
2106aa8235bc1e05d367bae1e65c50bf8d11c4b4106ceebde0f9307ffcf273c0
ModiLoader
2a1c7f1e5b22d27648fff19b1df4e60614ff8dca1d080cab1d3009b73e051355
ModiLoader
60fe13a26cde812037097d97acc94f5ab707e86e09744fad56f07afd324401bf
ModiLoader
7a91a1cbaa20e78c0e6814b51ed7d239074c95dd348159817e16606a6a04f344
ModiLoader
b66f2c624df063159e9134b0369556142a3ad98b14fed1a6d9217ecd55fb3b6f
ModiLoader
ea2ae64afb2fe6c21176ec595cc4036a184e16c700c312aa8efa4280ab27c2c3
ModiLoader
+ 2'877 additional samples on MalwareBazaar
Result
Malware family:
modiloader
Create hunting rule
Score:
  10/10
Tags:
family:modiloader persistence trojan
Link:
https://tria.ge/reports/230522-m3zf4aga38/
Behaviour
Modifies Internet Explorer settings
Script User-Agent
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Program crash
Suspicious use of SetThreadContext
Adds Run key to start application
ModiLoader Second Stage
ModiLoader, DBatLoader
Unpacked files
SH256 hash:
a7a6e2c9ad03dd090858ddc054751485681b77bd24397ad8e87218faa940f4a8
MD5 hash:
d0d4bf07341ea6a0ba0eb6452b9d9553
SHA1 hash:
401c57666e38906f0265665ec20debbed6e520f3
Detections:
DbatLoaderStage1
Create hunting rule
win_dbatloader_g1
Create hunting rule
Link:
https://www.unpac.me/results/04d97325-7a80-4847-8b4f-8c4cdf32cd33/
Malware family:
XLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/a7a6e2c9ad03/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
DBatLoader
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/a7a6e2c9ad03dd090858ddc054751485681b77bd24397ad8e87218faa940f4a8

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:CMD_Ping_Localhost
Create hunting rule
Rule name:Disable_Defender
Create hunting rule
Author:iam-py-test
Description:Detect files disabling or modifying Windows Defender, Windows Firewall, or Microsoft Smartscreen
Rule name:shellcode
Create hunting rule
Author:nex
Description:Matched shellcode byte patterns
Rule name:Typical_Malware_String_Transforms
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects typical strings in a reversed or otherwise modified form
Reference:Internal Research
Rule name:Typical_Malware_String_Transforms_RID3473
Create hunting rule
Author:Florian Roth
Description:Detects typical strings in a reversed or otherwise modified form
Reference:Internal Research

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

ModiLoader

Executable exe a7a6e2c9ad03dd090858ddc054751485681b77bd24397ad8e87218faa940f4a8

(this sample)

  
Delivery method
Distributed via e-mail attachment

Comments