MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d87d6bc2a42a24714b62c346e7c03fcca5984cbafc2646ec262a500fd0a6339c. 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


DCRat


Vendor detections: 11


Intelligence 11 IOCs YARA 2 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d87d6bc2a42a24714b62c346e7c03fcca5984cbafc2646ec262a500fd0a6339c
SHA3-384 hash: 4805e785998bb8291af034b6d7ca14252b26d16bb74e04f1d8add6413ca986735117e4e92e9c51bcfbc4b5c8321565f2
SHA1 hash: 379b288fdd9e78a19de2e3af07bd664404d2834d
MD5 hash: c184ad0157a2da3638fa56a6554dc6c7
humanhash: sweet-leopard-robin-mike
File name:c184ad0157a2da3638fa56a6554dc6c7
Download: download sample
Signature DCRat
Create hunting rule
File size:1'277'952 bytes
First seen:2023-07-03 20:00:48 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'647 x AgentTesla, 19'451 x Formbook, 12'201 x SnakeKeylogger)
ssdeep 24576:KIGwtFA4AfhutQ0QPYXb05eB3wnDSS+9GRMveS/XR5Fzeh:BGw4nQtQ0vb05QgnDSv97h55F
TLSH T18E4508BC294036A7947DD962C251074AF27B6C1EB2138D6B2ED217C5862E40E7BEDC1F
TrID 63.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.2% (.SCR) Windows screen saver (13097/50/3)
9.0% (.EXE) Win64 Executable (generic) (10523/12/4)
5.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.8% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter zbetcheckin
Tags:32 DCRat exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
307
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
dcrat
Create hunting rule
ID:
1
File name:
c184ad0157a2da3638fa56a6554dc6c7
Verdict:
Malicious activity
Analysis date:
2023-07-03 20:04:03 UTC
Tags:
dcrat
Link:
https://app.any.run/tasks/efffbbd2-15bd-48ba-b724-f9454ba74b76

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/406195/
Detection(s):
SecuriteInfo.com.Win32.PWSX-gen.20991.28505.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Restart of the analyzed sample
Launching a process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/64a328ff2299d268826475fb/reports/00b000e6-4e5a-4a41-b59d-697090cc5cdc/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/d87d6bc2a42a24714b62c346e7c03fcca5984cbafc2646ec262a500fd0a6339c
Result
Verdict:
UNKNOWN
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/7850b78e-e64d-4c75-9bd4-0001a2e542d0
Result
Threat name:
DCRat
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1266215
Signature
.NET source code contains potential unpacker
.NET source code contains very large strings
C2 URLs / IPs found in malware configuration
Creates processes via WMI
Drops executable to a common third party application directory
Drops executables to the windows directory (C:\Windows) and starts them
Drops PE files to the document folder of the user
Drops PE files with benign system names
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Schedule system process
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected DCRat
Yara detected Generic Downloader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1266215 Sample: Z2I9bU4gBU.exe Startdate: 03/07/2023 Architecture: WINDOWS Score: 100 44 Found malware configuration 2->44 46 Multi AV Scanner detection for dropped file 2->46 48 Multi AV Scanner detection for submitted file 2->48 50 9 other signatures 2->50 6 Z2I9bU4gBU.exe 3 2->6         started        10 WmiPrvSE.exe 2->10         started        12 Idle.exe 2 2->12         started        14 7 other processes 2->14 process3 file4 40 C:\Users\user\AppData\...\Z2I9bU4gBU.exe.log, ASCII 6->40 dropped 52 Drops PE files to the document folder of the user 6->52 54 Creates processes via WMI 6->54 56 Drops PE files with benign system names 6->56 58 Injects a PE file into a foreign processes 6->58 16 Z2I9bU4gBU.exe 4 35 6->16         started        20 Z2I9bU4gBU.exe 6->20         started        22 Z2I9bU4gBU.exe 6->22         started        60 Uses schtasks.exe or at.exe to add and modify task schedules 10->60 24 schtasks.exe 10->24         started        26 schtasks.exe 10->26         started        28 schtasks.exe 10->28         started        30 23 other processes 10->30 62 Multi AV Scanner detection for dropped file 12->62 64 Machine Learning detection for dropped file 12->64 signatures5 process6 file7 32 C:\Windows\...\tKXgCrofEEVqmnjSUDxmgU.exe, PE32 16->32 dropped 34 C:\Windows\L2Schemas\Idle.exe, PE32 16->34 dropped 36 C:\Users\user\...\tKXgCrofEEVqmnjSUDxmgU.exe, PE32 16->36 dropped 38 11 other malicious files 16->38 dropped 42 Drops executable to a common third party application directory 16->42 signatures8
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d87d6bc2a42a24714b62c346e7c03fcca5984cbafc2646ec262a500fd0a6339c/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-07-03 19:15:34 UTC
File Type:
PE (.Net Exe)
Extracted files:
9
AV detection:
21 of 37 (56.76%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=3b6wxqvefishcs3cyndopqb7zsszqtf27qten3bgfjia7ufggooa._file
Verdict:
malicious
Result
Malware family:
dcrat
Create hunting rule
Score:
  10/10
Tags:
family:dcrat infostealer rat
Link:
https://tria.ge/reports/230703-yrh6hsbd4z/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Enumerates physical storage devices
Drops file in Program Files directory
Drops file in Windows directory
Suspicious use of SetThreadContext
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
DCRat payload
DcRat
Process spawned unexpected child process
Unpacked files
SH256 hash:
a7e471f7bc560488312d57e885bb4cfc423587a0d84abbb3073a820f7cd0e209
MD5 hash:
e7709a907be0cdb6ff7eb99daee97c6c
SHA1 hash:
bb3f6871c40f54070b53947bf6958d410ea8bac1
Link:
https://www.unpac.me/results/ceb98a1e-5058-41f5-b3ee-77103362b12a/
SH256 hash:
e1d594437e3c2b1629cda18f0be3054fe8ac21ea311b893b967efba749076993
MD5 hash:
934e178451a69a16047aad5f1d8b903d
SHA1 hash:
6cf813fff8da226b27e3d208aa12350a37d4c421
Link:
https://www.unpac.me/results/ceb98a1e-5058-41f5-b3ee-77103362b12a/
SH256 hash:
a4fb9fd37197cfaf81d2dcc9fb3b6a4c52999f3b8a8f00742d759fad3c68756b
MD5 hash:
a4b5e341bf36cfd2d4063681175e4e68
SHA1 hash:
5e605259354c87a6b2ec5222e59185d9b2f71b5e
Link:
https://www.unpac.me/results/ceb98a1e-5058-41f5-b3ee-77103362b12a/
SH256 hash:
a7e471f7bc560488312d57e885bb4cfc423587a0d84abbb3073a820f7cd0e209
MD5 hash:
e7709a907be0cdb6ff7eb99daee97c6c
SHA1 hash:
bb3f6871c40f54070b53947bf6958d410ea8bac1
Link:
https://www.unpac.me/results/ceb98a1e-5058-41f5-b3ee-77103362b12a/
SH256 hash:
e1d594437e3c2b1629cda18f0be3054fe8ac21ea311b893b967efba749076993
MD5 hash:
934e178451a69a16047aad5f1d8b903d
SHA1 hash:
6cf813fff8da226b27e3d208aa12350a37d4c421
Link:
https://www.unpac.me/results/ceb98a1e-5058-41f5-b3ee-77103362b12a/
SH256 hash:
a4fb9fd37197cfaf81d2dcc9fb3b6a4c52999f3b8a8f00742d759fad3c68756b
MD5 hash:
a4b5e341bf36cfd2d4063681175e4e68
SHA1 hash:
5e605259354c87a6b2ec5222e59185d9b2f71b5e
Link:
https://www.unpac.me/results/ceb98a1e-5058-41f5-b3ee-77103362b12a/
SH256 hash:
a7e471f7bc560488312d57e885bb4cfc423587a0d84abbb3073a820f7cd0e209
MD5 hash:
e7709a907be0cdb6ff7eb99daee97c6c
SHA1 hash:
bb3f6871c40f54070b53947bf6958d410ea8bac1
Link:
https://www.unpac.me/results/ceb98a1e-5058-41f5-b3ee-77103362b12a/
SH256 hash:
e1d594437e3c2b1629cda18f0be3054fe8ac21ea311b893b967efba749076993
MD5 hash:
934e178451a69a16047aad5f1d8b903d
SHA1 hash:
6cf813fff8da226b27e3d208aa12350a37d4c421
Link:
https://www.unpac.me/results/ceb98a1e-5058-41f5-b3ee-77103362b12a/
SH256 hash:
a4fb9fd37197cfaf81d2dcc9fb3b6a4c52999f3b8a8f00742d759fad3c68756b
MD5 hash:
a4b5e341bf36cfd2d4063681175e4e68
SHA1 hash:
5e605259354c87a6b2ec5222e59185d9b2f71b5e
Link:
https://www.unpac.me/results/ceb98a1e-5058-41f5-b3ee-77103362b12a/
SH256 hash:
d87d6bc2a42a24714b62c346e7c03fcca5984cbafc2646ec262a500fd0a6339c
MD5 hash:
c184ad0157a2da3638fa56a6554dc6c7
SHA1 hash:
379b288fdd9e78a19de2e3af07bd664404d2834d
Link:
https://www.unpac.me/results/ceb98a1e-5058-41f5-b3ee-77103362b12a/
Please note that we are no longer able to provide a coverage score for Virus Total.

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: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.

Web download

DCRat

Executable exe d87d6bc2a42a24714b62c346e7c03fcca5984cbafc2646ec262a500fd0a6339c

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2676090/
Cape
Cape
https://www.capesandbox.com/analysis/406195/

Comments


Avatar
zbet commented on 2023-07-03 20:00:49 UTC

url : hxxp://95.214.27.98/lend/monitordhcp_cr.exe