MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 406a89dab9ccaf9c5ddc064d3f19875259de9564f93a240c7123e53aadfd6006. 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


DeriaLock


Vendor detections: 13


Intelligence 13 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 406a89dab9ccaf9c5ddc064d3f19875259de9564f93a240c7123e53aadfd6006
SHA3-384 hash: 6fa796407902162e046a6cca7d7553697c52fea8745335252f5a84b6d0286943680781dd6342f4e88ac837081097a70a
SHA1 hash: 8df37a8d07ccd56fe161288de626eeab8329a176
MD5 hash: d70ae22b29979d72b01a50b4ca960dd9
humanhash: enemy-echo-nitrogen-robin
File name:HEUR-Trojan.Win32.Generic-406a89dab9ccaf9c5ddc064d3f19875259de9564f93a240c7123e53aadfd6006
Download: download sample
Signature DeriaLock
Create hunting rule
File size:589'824 bytes
First seen:2022-09-24 09:39:42 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'656 x AgentTesla, 19'464 x Formbook, 12'205 x SnakeKeylogger)
ssdeep 12288:+SheDWOxIJHXJkQ28AFiE+nMwoCzPiaSdA3uSheDWOxIJHXJkQ28AFiE+nMwoCzZ:NkInAFcjkInAFc
Threatray 70 similar samples on MalwareBazaar
TLSH T1D6C4383439FA501AB173EFA69BE478DADA6FB3733B07645D1091038A4723981DDC253A
TrID 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.4% (.EXE) Win64 Executable (generic) (10523/12/4)
6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.4% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.EXE) OS/2 Executable (generic) (2029/13)
Reporter petikvx
Tags:DeriaLock exe Ransomware

Intelligence

File Origin
# of uploads :
1
# of downloads :
502
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
cerber
Create hunting rule
ID:
1
File name:
MonoShockLoader.exe
Verdict:
Malicious activity
Analysis date:
2021-06-27 09:45:52 UTC
Tags:
trojan ransomware cerber infinitylock
Link:
https://app.any.run/tasks/cf93c896-f99d-434e-8457-d03437bceaf7

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/312867/
Detection(s):
Win.Malware.Agent-9874620-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the Windows subdirectories
Launching a process
Сreating synchronization primitives
Creating a window
Changing a file
Setting a global event handler
Searching for the window
Creating a file
Creating a process from a recently created file
Forced system process termination
Searching for synchronization primitives
DNS request
Launching the default Windows debugger (dwwin.exe)
Sending a custom TCP request
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/632ed105d192c333bf3544e5/reports/2fb95044-ca83-435d-a2d4-785747fbf341/overview
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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/4c41f4f0-7992-4805-adb7-59bd1eaaad05
Result
Threat name:
DeriaLock, InfinityLock, RedLine
Create hunting rule
Detection:
malicious
Classification:
rans.troj.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1076417
Signature
.NET source code contains potential unpacker
.NET source code contains very large strings
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
Detected unpacking (changes PE section rights)
Drops executables to the windows directory (C:\Windows) and starts them
Injects code into the Windows Explorer (explorer.exe)
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
PE file contains section with special chars
PE file has nameless sections
Writes to foreign memory regions
Yara detected DeriaLock Ransomware
Yara detected InfinityLock Ransomware
Yara detected RedLine Stealer
Yara detected UAC Bypass using CMSTP
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 708959 Sample: zVFuNat1Cb.exe Startdate: 24/09/2022 Architecture: WINDOWS Score: 100 58 Malicious sample detected (through community Yara rule) 2->58 60 Antivirus detection for dropped file 2->60 62 Antivirus / Scanner detection for submitted sample 2->62 64 12 other signatures 2->64 8 cmd.exe 1 2->8         started        11 zVFuNat1Cb.exe 5 2->11         started        14 taskkill.exe 1 2->14         started        process3 file4 74 Drops executables to the windows directory (C:\Windows) and starts them 8->74 16 uapvpinq.exe 15 5 8->16         started        21 conhost.exe 8->21         started        38 C:\Windows\Temp\uapvpinq.exe, PE32 11->38 dropped 40 C:\Windows\Temp\sgdi1lhx.inf, Windows 11->40 dropped 42 C:\Users\user\AppData\...\zVFuNat1Cb.exe.log, ASCII 11->42 dropped 23 cmstp.exe 8 7 11->23         started        25 conhost.exe 14->25         started        signatures5 process6 dnsIp7 52 cdn.discordapp.com 162.159.133.233, 443, 49703, 49709 CLOUDFLARENETUS United States 16->52 54 192.168.2.1 unknown unknown 16->54 36 C:\Windows\SysWOW64\MonoShock.exe, PE32 16->36 dropped 66 Antivirus detection for dropped file 16->66 68 Multi AV Scanner detection for dropped file 16->68 70 Detected unpacking (changes PE section rights) 16->70 72 3 other signatures 16->72 27 MonoShock.exe 28 16->27         started        file8 signatures9 process10 dnsIp11 56 cdn.discordapp.com 27->56 44 C:\Windows\SysWOW64\Infinite.exe, PE32 27->44 dropped 46 C:\Windows\SysWOW64\Fan.exe, PE32 27->46 dropped 48 C:\Windows\SysWOW64\Downloader.dll, PE32 27->48 dropped 50 7 other malicious files 27->50 dropped 76 Antivirus detection for dropped file 27->76 78 Multi AV Scanner detection for dropped file 27->78 80 Machine Learning detection for dropped file 27->80 82 3 other signatures 27->82 32 conhost.exe 27->32         started        34 explorer.exe 27->34 injected file12 signatures13 process14
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/406a89dab9ccaf9c5ddc064d3f19875259de9564f93a240c7123e53aadfd6006/
Threat name:
Win32.Trojan.Razy
Create hunting rule
Status:
Malicious
First seen:
2021-06-26 15:36:23 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
27 of 40 (67.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ibvitwvzzsxzyxo4azgt6gmhkjm55fle7e5ciddrepstvlp5mada._file
Verdict:
malicious
Similar samples:
110c56dfcb0434891c760de2555c155ca3a0e437bcb1d7c5e1b7ed48af5b4c2d
DeriaLock
12d3005be0691cdcce3704bc50fe8b50d88e930f8cb65e73e015180c7c211b6d
DeriaLock
314fe41c4de11eb7270e04a04b40a267109da6b1ba469e4604a0e883b0d87fb3
DeriaLock
334ccf9e377cf841f14c6acee3f5f9d9a207a81db24c3e5f76e86a0888a7e849
DeriaLock
5b7d20ddd066d63ad0751c3dd989d32a91225ac4e2793fe10e1d7f08279d405d
DeriaLock
6d8dd5a564523b6f8597dd9009a74395bb48e5e1a85947157ced38034b20b6d4
DeriaLock
9b90e7fd169d84766a6d636c6b0b68b3b26c491cd8335097177a087d69baa817
DeriaLock
a2f56daadb42298f80fbe1c854f4577e454347a0585b4cf9669fda34423270da
DeriaLock
fb531b7b7f835cbee0f8c361226097e195df7646f8d9e90ec99bec812c581d11
DeriaLock
fffc3cd304a280746276a3fa580a08f3de6aa2db4196c28ebd1c905607de0997
DeriaLock
+ 60 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  8/10
Tags:
upx
Link:
https://tria.ge/reports/220924-lm7xvsccfp/
Behaviour
Kills process with taskkill
Suspicious behavior: CmdExeWriteProcessMemorySpam
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Drops file in System32 directory
Checks computer location settings
Loads dropped DLL
Downloads MZ/PE file
Executes dropped EXE
UPX packed file
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/29c18948-0c46-4bce-9a46-188bcf5b0646
Unpacked files
SH256 hash:
dda06703a37e11a6490e72ed6a0e4197d2e748a4ac7a89d49f601640e87c03c5
MD5 hash:
378f39e2ea37be13e1d0c39934760677
SHA1 hash:
2d8098ac889e10ac9b83a1cbb23712098c5baa40
Link:
https://www.unpac.me/results/a8e61447-68e1-460d-8366-b12937d6a918/
SH256 hash:
40ade8d685fe61a985df533b7515b2e707a8bc73d39b13d28d25d398e9ce3ad3
MD5 hash:
d70599ca4fb0aabd5f6b41ada40cdade
SHA1 hash:
1159d034d0b586ec11d5d277954ba966e52b6921
Link:
https://www.unpac.me/results/a8e61447-68e1-460d-8366-b12937d6a918/
SH256 hash:
406a89dab9ccaf9c5ddc064d3f19875259de9564f93a240c7123e53aadfd6006
MD5 hash:
d70ae22b29979d72b01a50b4ca960dd9
SHA1 hash:
8df37a8d07ccd56fe161288de626eeab8329a176
Link:
https://www.unpac.me/results/a8e61447-68e1-460d-8366-b12937d6a918/
Malware family:
RedNet
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/406a89dab9cc/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.75
Link:
https://yomi.yoroi.company/submissions/406a89dab9ccaf9c5ddc064d3f19875259de9564f93a240c7123e53aadfd6006

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:pe_imphash
Create hunting rule
Rule name:RansomwareTest3
Create hunting rule
Author:Daoyuan Wu
Description:Test Ransomware YARA rules
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

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/312867/

Comments