MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 dc5ba84e57cf8d8dfcb8fb2de6f842786428fc46c34d8a3e02c8119bbd9f7584. 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


Dharma


Vendor detections: 14


Intelligence 14 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: dc5ba84e57cf8d8dfcb8fb2de6f842786428fc46c34d8a3e02c8119bbd9f7584
SHA3-384 hash: fdb04ab70a91e0d0070bb20665eede9a145dd7b2ed53c4fd2d00011d6abaf732cf2170a3936ac80c6d22075b2e272e46
SHA1 hash: 103f8cc1af6581b4be3f606fd86940d632a450d1
MD5 hash: a1ef511c6b47307948465fe6e1af6997
humanhash: wolfram-queen-social-moon
File name:Takeaway.exe
Download: download sample
Signature Dharma
Create hunting rule
File size:390'122 bytes
First seen:2022-09-08 14:58:53 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 027ea80e8125c6dda271246922d4c3b0 (10 x njrat, 7 x DCRat, 5 x DarkComet)
ssdeep 6144:QsCwu+mWhJifvtNP/7YXSLB80PqO/PhR3p0Ov6Po5/RrVqB8hgh6mTi:NxmIJQvPkitEqZR3p0u6+URTi
TLSH T1E484D002F7D180B2E5722D32593DA714EA7C79301E34CAAFA7D40D6DAA71181A635FB3
TrID 89.0% (.EXE) WinRAR Self Extracting archive (4.x-5.x) (265042/9/39)
3.5% (.EXE) Win64 Executable (generic) (10523/12/4)
2.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
1.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
1.5% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon cdabae6fe6e7eaec (20 x Amadey, 9 x AurotunStealer, 8 x CoinMiner)
Reporter TheDFIRReportX
Tags:Dharma exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
391
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
dharma
Create hunting rule
ID:
1
File name:
Takeaway.exe
Verdict:
Malicious activity
Analysis date:
2022-09-08 15:05:24 UTC
Tags:
ransomware dharma
Link:
https://app.any.run/tasks/35938c2c-2db5-42e9-9547-75cb5711b77d

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/308829/
Detection(s):
Win.Tool.CrySIS-8019498-0
Create hunting rule

Win.Dropper.CrySIS-9820600-0
Create hunting rule

Win.Ransomware.Crysis-9820607-0
Create hunting rule

SecuriteInfo.com.BehavesLike.Win32.Backdoor.tc.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Searching for the window
Сreating synchronization primitives
Searching for synchronization primitives
Creating a file
Launching a process
Creating a file in the %temp% subdirectories
Creating a process with a hidden window
Creating a process from a recently created file
Creating a file in the system32 directory
Launching cmd.exe command interpreter
Enabling the 'hidden' option for recently created files
Running batch commands
Replacing executable files
Moving a file to the Program Files subdirectory
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Creating a file in the mass storage device
Enabling autorun by creating a file
Infecting executable files
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
greyware overlay packed setupapi.dll shdocvw.dll shell32.dll
Link:
https://www.filescan.io/uploads/631a03f7e73fb79b7a013cbb/reports/a578fad0-b508-40d2-bd83-4f304db3241c/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.
Malware family:
Crysis
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/1c2b4e33-ff69-456f-8d7e-57e5ccf42454
Result
Threat name:
Crysis, NetTool
Create hunting rule
Detection:
malicious
Classification:
rans.troj.adwa.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1067257
Signature
Antivirus detection for dropped file
Bypasses PowerShell execution policy
Creates an autostart registry key pointing to binary in C:\Windows
Creates files in the recycle bin to hide itself
Deletes shadow drive data (may be related to ransomware)
Drops executables to the windows directory (C:\Windows) and starts them
Drops PE files to the startup folder
Found evasive API chain (may stop execution after checking mutex)
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
May disable shadow drive data (uses vssadmin)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Dot net compiler compiles file from suspicious location
Yara detected Crysis Ransomware
Yara detected NetTool
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 699788 Sample: Takeaway.exe Startdate: 08/09/2022 Architecture: WINDOWS Score: 100 63 Malicious sample detected (through community Yara rule) 2->63 65 Antivirus detection for dropped file 2->65 67 Multi AV Scanner detection for dropped file 2->67 69 8 other signatures 2->69 9 Takeaway.exe 9 2->9         started        13 winhost.exe 2->13         started        15 winhost.exe 2->15         started        process3 file4 59 C:\Users\user\Desktop\winhost.exe, PE32 9->59 dropped 61 C:\Users\user\Desktop61S2.exe, PE32 9->61 dropped 81 Bypasses PowerShell execution policy 9->81 17 powershell.exe 35 9->17         started        signatures5 process6 file7 47 C:\Users\user\AppData\...\zr4vtwe4.cmdline, UTF-8 17->47 dropped 20 winhost.exe 17->20         started        24 NS2.exe 1 17->24         started        26 csc.exe 3 17->26         started        28 2 other processes 17->28 process8 file9 49 C:\Windows\System32\winhost.exe, PE32 20->49 dropped 51 C:\Users\user\AppData\Roaming\...\winhost.exe, PE32 20->51 dropped 53 C:\ProgramData\Microsoft\...\winhost.exe, PE32 20->53 dropped 55 desktop.ini.id-D23...ng@zimbabwe.su].get, data 20->55 dropped 71 Antivirus detection for dropped file 20->71 73 Creates files in the recycle bin to hide itself 20->73 75 Machine Learning detection for dropped file 20->75 79 2 other signatures 20->79 30 cmd.exe 20->30         started        77 Found evasive API chain (may stop execution after checking mutex) 24->77 33 conhost.exe 24->33         started        35 cmd.exe 1 24->35         started        57 C:\Users\user\AppData\Local\...\zr4vtwe4.dll, PE32 26->57 dropped 37 cvtres.exe 1 26->37         started        39 conhost.exe 28->39         started        signatures10 process11 signatures12 83 May disable shadow drive data (uses vssadmin) 30->83 85 Deletes shadow drive data (may be related to ransomware) 30->85 41 conhost.exe 30->41         started        43 mode.com 30->43         started        45 vssadmin.exe 30->45         started        process13
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/dc5ba84e57cf8d8dfcb8fb2de6f842786428fc46c34d8a3e02c8119bbd9f7584/
Threat name:
Win32.Ransomware.Wadhrama
Create hunting rule
Status:
Malicious
First seen:
2021-03-11 16:34:31 UTC
File Type:
PE (Exe)
Extracted files:
15
AV detection:
22 of 25 (88.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=3rn2qtsxz6gy37fy7mw6n6ccpbscr7cgyngyupqczaizxpm7owca._file
Verdict:
malicious
Result
Malware family:
dharma
Create hunting rule
Score:
  10/10
Tags:
family:dharma persistence ransomware spyware stealer
Link:
https://tria.ge/reports/220908-scqzxsehb9/
Behaviour
Interacts with shadow copies
Modifies Internet Explorer settings
Modifies data under HKEY_USERS
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in Program Files directory
Drops file in Windows directory
Drops file in System32 directory
Adds Run key to start application
Drops desktop.ini file(s)
Checks computer location settings
Deletes itself
Drops startup file
Loads dropped DLL
Reads user/profile data of web browsers
Executes dropped EXE
Modifies extensions of user files
Deletes shadow copies
Dharma
Unpacked files
SH256 hash:
94ef44e3f7be172fb47203eb942e4601f1a96cb4bfd37e055fd6cf39b5db49a6
MD5 hash:
c24f6144e905b717a372c529d969611e
SHA1 hash:
0a297e9e5c807c06ad10f4f746f4f9e256df6743
Detections:
win_dharma_auto
Create hunting rule
Link:
https://www.unpac.me/results/0d0196cf-e86f-429c-bad5-97ccba0e7906/
Parent samples :
94ef44e3f7be172fb47203eb942e4601f1a96cb4bfd37e055fd6cf39b5db49a6
dc5ba84e57cf8d8dfcb8fb2de6f842786428fc46c34d8a3e02c8119bbd9f7584
SH256 hash:
dc5ba84e57cf8d8dfcb8fb2de6f842786428fc46c34d8a3e02c8119bbd9f7584
MD5 hash:
a1ef511c6b47307948465fe6e1af6997
SHA1 hash:
103f8cc1af6581b4be3f606fd86940d632a450d1
Link:
https://www.unpac.me/results/0d0196cf-e86f-429c-bad5-97ccba0e7906/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/dc5ba84e57cf8d8dfcb8fb2de6f842786428fc46c34d8a3e02c8119bbd9f7584

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:pdb_YARAify
Create hunting rule
Author:@wowabiy314
Description:PDB
Rule name:sfx_pdb
Create hunting rule
Author:@razvialex
Description:Detect interesting files containing sfx with pdb paths.
Rule name:sfx_pdb_winrar_restrict
Create hunting rule
Author:@razvialex
Description:Detect interesting files containing sfx with pdb paths.

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/308829/

Comments