MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c820373ad0a0851483c14c4f11a2ca81242d902e20bf4fb272177eb9260a2acc. 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: 12


Intelligence 12 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c820373ad0a0851483c14c4f11a2ca81242d902e20bf4fb272177eb9260a2acc
SHA3-384 hash: b42db8849f9a935c4b2ceb0a25f441d0979a4f96ff3b114a61408bc1e2a4c0ecd24c65ccb43d43737a8c11553b9d1f3f
SHA1 hash: 773698f3b73e5c6bb776469568da760ae5bcfcbf
MD5 hash: 3279688c2428a16220d16aa38311b81a
humanhash: alpha-river-stream-item
File name:v prílohe je novy zoznam objednavok.exe
Download: download sample
Signature ModiLoader
Create hunting rule
File size:1'055'232 bytes
First seen:2023-06-17 09:58:51 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 2ebaf47190fd1bbd26fec0b446b1ee09 (3 x ModiLoader, 1 x Formbook)
ssdeep 24576:Zs/dShaR6+yPvvIYHGrw8R+d7BOQ6nuz0:Zs/uC4JHGU0gBOQ6uz0
Threatray 1'248 similar samples on MalwareBazaar
TLSH T184259FA3B6870837D17217389DDA5F699D29BE113E246C497BE47C8C577C38278382A3
TrID 86.8% (.EXE) Win32 Executable Borland Delphi 6 (262638/61)
4.6% (.EXE) Win32 Executable Delphi generic (14182/79/4)
4.3% (.SCR) Windows screen saver (13097/50/3)
1.4% (.EXE) Win32 Executable (generic) (4505/5/1)
0.6% (.EXE) Win16/32 Executable Delphi generic (2072/23)
File icon (PE):PE icon
dhash icon 60e08084a4c680c4 (3 x ModiLoader, 2 x RemcosRAT, 1 x DBatLoader)
Reporter abuse_ch
Tags:exe ModiLoader

Intelligence

File Origin
# of uploads :
1
# of downloads :
260
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
v prílohe je novy zoznam objednavok.exe
Verdict:
No threats detected
Analysis date:
2023-06-17 10:02:25 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/a35f964c-fff0-48b3-937c-c6976983a5dc

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/399756/
Detection(s):
SecuriteInfo.com.Variant.Zusy.472773.13754.26885.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Creating a window
DNS request
Sending a custom TCP request
Creating a file
Launching a process
Creating a process with a hidden window
Sending an HTTP GET request
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/91119/overview
Behaviour
MalwareBazaar
CheckCmdLine
Gathering data
Verdict:
Malicious
Labled as:
Zusy.Generic
Link:
https://www.hybrid-analysis.com/sample/c820373ad0a0851483c14c4f11a2ca81242d902e20bf4fb272177eb9260a2acc
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/d58bb9aa-8377-462f-b17f-2f65f2e9ec37
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1256446
Signature
Allocates memory in foreign processes
Antivirus detection for URL or domain
Creates a thread in another existing process (thread injection)
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 dropped file
Multi AV Scanner detection for submitted file
Performs DNS queries to domains with low reputation
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Snort IDS alert for network traffic
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 FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 889466 Sample: v_pr#U00edlohe_je_novy_zozn... Startdate: 17/06/2023 Architecture: WINDOWS Score: 100 64 Snort IDS alert for network traffic 2->64 66 Malicious sample detected (through community Yara rule) 2->66 68 Antivirus detection for URL or domain 2->68 70 2 other signatures 2->70 9 v_pr#U00edlohe_je_novy_zoznam_objednavok.exe 1 3 2->9         started        process3 dnsIp4 58 web.fe.1drv.com 9->58 60 ph-files.fe.1drv.com 9->60 62 2 other IPs or domains 9->62 36 C:\Users\Public\Librariesprteatt.bat, PE32 9->36 dropped 38 C:\Users\...prteatt.bat:Zone.Identifier, ASCII 9->38 dropped 94 Writes to foreign memory regions 9->94 96 Allocates memory in foreign processes 9->96 98 Creates a thread in another existing process (thread injection) 9->98 100 Injects a PE file into a foreign processes 9->100 14 logagent.exe 9->14         started        file5 signatures6 process7 signatures8 102 Modifies the context of a thread in another process (thread injection) 14->102 104 Maps a DLL or memory area into another process 14->104 106 Sample uses process hollowing technique 14->106 108 Queues an APC in another process (thread injection) 14->108 17 explorer.exe 9 4 14->17 injected process9 dnsIp10 40 www.78669vip.com 43.240.144.35, 49708, 49709, 49710 SKHT-ASShenzhenKatherineHengTechnologyInformationCo China 17->40 42 www.christmatoy.com 79.98.25.1, 49705, 49706, 49707 RACKRAYUABRakrejusLT Lithuania 17->42 44 13 other IPs or domains 17->44 72 System process connects to network (likely due to code injection or exploit) 17->72 74 Performs DNS queries to domains with low reputation 17->74 21 Eprteatt.bat 17->21         started        25 Eprteatt.bat 17->25         started        27 rundll32.exe 13 17->27         started        29 msdt.exe 17->29         started        signatures11 process12 dnsIp13 46 web.fe.1drv.com 21->46 48 ph-files.fe.1drv.com 21->48 54 2 other IPs or domains 21->54 76 Multi AV Scanner detection for dropped file 21->76 78 Writes to foreign memory regions 21->78 80 Allocates memory in foreign processes 21->80 31 SndVol.exe 21->31         started        50 web.fe.1drv.com 25->50 52 ph-files.fe.1drv.com 25->52 56 2 other IPs or domains 25->56 82 Creates a thread in another existing process (thread injection) 25->82 84 Injects a PE file into a foreign processes 25->84 34 logagent.exe 25->34         started        86 Tries to steal Mail credentials (via file / registry access) 27->86 88 Tries to harvest and steal browser information (history, passwords, etc) 27->88 90 Modifies the context of a thread in another process (thread injection) 27->90 92 Maps a DLL or memory area into another process 27->92 signatures14 process15 signatures16 110 Modifies the context of a thread in another process (thread injection) 31->110 112 Maps a DLL or memory area into another process 31->112 114 Sample uses process hollowing technique 31->114
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c820373ad0a0851483c14c4f11a2ca81242d902e20bf4fb272177eb9260a2acc/
Threat name:
Win32.Trojan.FormBook
Create hunting rule
Status:
Malicious
First seen:
2023-06-15 08:51:12 UTC
File Type:
PE (Exe)
Extracted files:
73
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=zaqdoowquccrja6bjrhrdiwkqesc3eboec7u7mtsc57lsjqkflga._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
1ded564af3fcfae6bb44f6e744b31d7b42266178505044fb4111ef01212d54cd
ModiLoader
545e53fd784db3a0227fcf431e81005c9f74ec6be1dcee9a1a2734fa103b6b27
ModiLoader
98ec2f7b33e8df5a2e141723a9cc7cc3e8f65541dafe36687077a3152a1f033d
ModiLoader
b025ef03dfe5778be2d70ac7a4ff7624bcdb5e2b11dde309f10aec9916fe0e7a
ModiLoader
cd0120b7c1d114b73fd768a37de9e2c34fb1662a3e1dc620b34763410ccb6d7e
ModiLoader
deac6a9d624a09826ac4d090bc20ae437e90b78a8a7b51a6c2d83a939dc2fdb8
ModiLoader
+ 1'238 additional samples on MalwareBazaar
Result
Malware family:
modiloader
Create hunting rule
Score:
  10/10
Tags:
family:modiloader persistence trojan
Link:
https://tria.ge/reports/230617-lz3hxabc79/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Modifies Internet Explorer settings
Script User-Agent
Program crash
Suspicious use of SetThreadContext
Adds Run key to start application
ModiLoader Second Stage
ModiLoader, DBatLoader
Unpacked files
SH256 hash:
604272ac0f7d44001ae7de0482ebd249f520497861779a20e3c55def7555f866
MD5 hash:
e15d304bf5b0729f582003b94d01c828
SHA1 hash:
1eb7312931c8697663b9a9419b9aa6332f97e7b0
Detections:
win_dbatloader_g1
Create hunting rule
Link:
https://www.unpac.me/results/6b725c1c-1c70-471e-92c5-aa01efca5774/
Parent samples :
9932a48daf4df5a5f07836851c8b594bb54ede58c85fdb22f3198acd61da701e
c820373ad0a0851483c14c4f11a2ca81242d902e20bf4fb272177eb9260a2acc
66fe2f93be23c53935820ebf3aa6f9cfa5b570d8ff530181021b12b613250ade
4d5620bed727ed60dfde3de01a9be9933b074701b2e631fec92a623a55afe5ca
SH256 hash:
c820373ad0a0851483c14c4f11a2ca81242d902e20bf4fb272177eb9260a2acc
MD5 hash:
3279688c2428a16220d16aa38311b81a
SHA1 hash:
773698f3b73e5c6bb776469568da760ae5bcfcbf
Detections:
DbatLoaderStage1
Create hunting rule
Link:
https://www.unpac.me/results/6b725c1c-1c70-471e-92c5-aa01efca5774/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.44
Link:
https://yomi.yoroi.company/submissions/c820373ad0a0851483c14c4f11a2ca81242d902e20bf4fb272177eb9260a2acc

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.

Cape
Cape
https://www.capesandbox.com/analysis/399756/

Comments