MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 dcbbae5a1c61dbbbb7dcd6dc5dd1eb1169f5329958d38b58c3fd9384081c9b78. 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


Threat unknown


Vendor detections: 9


Intelligence 9 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: dcbbae5a1c61dbbbb7dcd6dc5dd1eb1169f5329958d38b58c3fd9384081c9b78
SHA3-384 hash: 09e0c9ab075a6608faa770cec1970e49f4e02bf24904f387de22eecb0db2fdf3e10aa74bb843775c32e1dac552cddeeb
SHA1 hash: 16525cb2fd86dce842107eb1ba6174b23f188537
MD5 hash: 14c8482f302b5e81e3fa1b18a509289d
humanhash: missouri-blossom-kansas-thirteen
File name:stage2.exe
Download: download sample
File size:214'944 bytes
First seen:2022-01-17 01:12:31 UTC
Last seen:2022-07-06 08:21:09 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'647 x AgentTesla, 19'448 x Formbook, 12'201 x SnakeKeylogger)
ssdeep 3072:vf1GlJZUnjNbGgNQfYySIHiP1WLz4PcSOvG2jxZ:FbGoJ8iP19PjmGyf
Threatray 558 similar samples on MalwareBazaar
TLSH T14624A00CE1CFD341E5AC55B082E2DA89EEE9EFE8541883C9A1D1F6B936F365A7530107
File icon (PE):PE icon
dhash icon 4d0e1707c6c76b2f (1 x ACRStealer)
Reporter Jirehlov
Tags:DEV-0586 exe WhisperGate

Intelligence

File Origin
# of uploads :
5
# of downloads :
438
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
dcbbae5a1c61dbbbb7dcd6dc5dd1eb1169f5329958d38b58c3fd9384081c9b78
Verdict:
Malicious activity
Analysis date:
2022-01-16 21:21:15 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/f98dcaa1-38a8-4db6-b7c1-2cbdf334693d

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/219671/
Detection(s):
SecuriteInfo.com.Trojan.Downloader.JVGA.4141.1107.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Launching a process
Creating a process with a hidden window
DNS request
Sending a custom TCP request
Searching for synchronization primitives
Launching the default Windows debugger (dwwin.exe)
Verdict:
Malicious
Threat level:
  10/10
Confidence:
80%
Tags:
apt obfuscated overlay packed packed replace.exe unknown
Link:
https://www.filescan.io/uploads/61e4c2a1f81da814af87567f/reports/2d51b75f-8aca-4ef1-a53b-5b9e439d9861/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:
Quasar RAT
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/7a2aa606-0b92-4f0c-964a-6652a2806a43
Result
Threat name:
Unknown
Detection:
malicious
Classification:
troj.evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/921508
Signature
.NET source code contains potential unpacker
Encrypted powershell cmdline option found
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Sigma detected: Suspicious Encoded PowerShell Command Line
Yara detected MSILDownloaderGeneric
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 553986 Sample: stage2.exe Startdate: 17/01/2022 Architecture: WINDOWS Score: 72 29 Multi AV Scanner detection for submitted file 2->29 31 Yara detected MSILDownloaderGeneric 2->31 33 .NET source code contains potential unpacker 2->33 35 2 other signatures 2->35 7 stage2.exe 15 3 2->7         started        process3 dnsIp4 25 cdn.discordapp.com 162.159.130.233, 443, 49752 CLOUDFLARENETUS United States 7->25 37 Encrypted powershell cmdline option found 7->37 11 WerFault.exe 23 9 7->11         started        15 powershell.exe 18 7->15         started        17 powershell.exe 14 7->17         started        signatures5 process6 dnsIp7 27 192.168.2.1 unknown unknown 11->27 23 C:\ProgramData\Microsoft\...\Report.wer, Little-endian 11->23 dropped 19 conhost.exe 15->19         started        21 conhost.exe 17->21         started        file8 process9
Gathering data
Threat name:
ByteCode-MSIL.Trojan.WhisperGate
Create hunting rule
Status:
Malicious
First seen:
2022-01-16 21:08:30 UTC
File Type:
PE (.Net Exe)
Extracted files:
15
AV detection:
23 of 28 (82.14%)
Threat level:
  5/5
Verdict:
malicious
Similar samples:
022027a63efa586c0c5d7db241dd679418d270ef4393245fbf3a3aeb2a299e13
1464e7d26d44d7a83f057056954155a3bec0ee3dfebde5bea8e36945e735c79c
1e7a5ec7a9f4597d283332e8358a0b0250ab413caed5dd220298b875aa999d5e
24fcb2c5bee18a1ace6dca1924a4fa86d0840a29ebfebd271a4f1399e758a895
30f3eecdbc1298dc6ba731ffc775390ee61b2bda813ba8f7763c9c39293ce33c
53747ef56194c2d817fcc54f0c8b2df8d6a54c4eec516ff93854ab618282012b
7147272a79a6aea52547c729c4eafcc67926dd658f7f851db93cca096f6a5630
7868ece7b29dcba357ff00b1e0394b6e8062eae5512c08a0dea575c2d4f55230
985aeed489ef3a3af3b21b0adb1bc8a4e7d444522b742bfedee03da6879b7fc8
a108f3a5b8bb71cb0e4d49647a1b096d3bfff9c08b8252fa2b1dc16cb4c16d4b
+ 548 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  10/10
Tags:
n/a
Link:
https://tria.ge/reports/220117-bk4gjsgffr/
Behaviour
Checks processor information in registry
Enumerates system info in registry
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Checks computer location settings
Suspicious use of NtCreateProcessExOtherParentProcess
Unpacked files
SH256 hash:
dcbbae5a1c61dbbbb7dcd6dc5dd1eb1169f5329958d38b58c3fd9384081c9b78
MD5 hash:
14c8482f302b5e81e3fa1b18a509289d
SHA1 hash:
16525cb2fd86dce842107eb1ba6174b23f188537
Link:
https://www.unpac.me/results/58294625-97d4-4b90-a338-6f59abbb3679/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/dcbbae5a1c61/report/overview.html
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/dcbbae5a1c61dbbbb7dcd6dc5dd1eb1169f5329958d38b58c3fd9384081c9b78

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:INDICATOR_SUSPICIOUS_EXE_DiscordURL
Create hunting rule
Author:ditekSHen
Description:Detects executables Discord URL observed in first stage droppers
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:SUSP_PE_Discord_Attachment_Oct21_1
Create hunting rule
Author:Florian Roth
Description:Detects suspicious executable with reference to a Discord attachment (often used for malware hosting on a legitimate FQDN)
Reference:Internal Research

File information

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

  
Link
https://www.microsoft.com/security/blog/2022/01/15/destructive-malware-targeting-ukrainian-organizations/
Cape
Cape
https://www.capesandbox.com/analysis/219671/

Comments