MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cc8238f4425e62f6c878a84ac794db812c619508dc916e2bde50f7a5f6152ba5. 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: 10


Intelligence 10 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: cc8238f4425e62f6c878a84ac794db812c619508dc916e2bde50f7a5f6152ba5
SHA3-384 hash: d3e0e80d19acb948d7825a56585f9b7d52b601bfb0d78d5809b4759537283e3f90b44cb3bbeb4f5c14d9b5247a7266c3
SHA1 hash: 14445d2a79384b24c215d8a597bf347cf9550c85
MD5 hash: f66ef965a736cd2ce2cf0099f8dbbf5b
humanhash: artist-hawaii-table-pluto
File name:C4Loader.exe
Download: download sample
Signature DCRat
Create hunting rule
File size:1'563'040 bytes
First seen:2022-08-22 09:03:23 UTC
Last seen:2022-08-22 09:51:57 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash be5adbb7885321dab05cbc60c02eace0 (1 x DCRat)
ssdeep 24576:7YYKuCbffROSeLwNmTux5g1IHvZB/d4sBoQujOZ04O/i0g6WWwCBf9VUy:lKtLJOSeh/uLBoQldGNJBvUy
Threatray 2'206 similar samples on MalwareBazaar
TLSH T1567512121AF05C95C15E9BBCC36D4B21DEB5EA212DF8F2723591FBB1AEE0CC5142E642
TrID 48.8% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
16.4% (.EXE) Win64 Executable (generic) (10523/12/4)
10.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.8% (.EXE) Win16 NE executable (generic) (5038/12/1)
7.0% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 00b8a869676bb840 (2 x RedLineStealer, 1 x DCRat)
Reporter tech_skeech
Tags:DCRat exe signed

Code Signing Certificate

Organisation:accessify.com
Issuer:R3
Algorithm:sha256WithRSAEncryption
Valid from:2022-07-07T10:27:22Z
Valid to:2022-10-05T10:27:21Z
Serial number: 030103040042902c1b2f66ba66bc9d8838d5
Thumbprint Algorithm:SHA256
Thumbprint: 504913eb3be02b88b0134d7bb42739bed58dcbc4abfa37c1cdb514f6aae139fd
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin
# of uploads :
2
# of downloads :
282
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
C4Loader.exe
Verdict:
No threats detected
Analysis date:
2022-08-22 09:05:00 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/1322db35-a892-4420-ac52-60b0e6e88608

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/300180/
Detection(s):
SecuriteInfo.com.Variant.Jaik.93000.5921.2648.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Launching a process
Сreating synchronization primitives
Creating a process with a hidden window
Using the Windows Management Instrumentation requests
DNS request
Sending an HTTP GET request
Creating a file in the %temp% directory
Creating a process from a recently created file
Query of malicious DNS domain
Sending a TCP request to an infection source
Unauthorized injection to a recently created process
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
greyware overlay packed smoke
Link:
https://www.filescan.io/uploads/6303470205ef0c24e41ddffa/reports/43e73cd4-7d68-4feb-b0e4-6455b831cf34/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:
Unknown
Link:
https://analyze.intezer.com/analyses/8d9aed67-71cd-4b10-a125-d96075685105
Result
Threat name:
DCRat, RedLine
Create hunting rule
Detection:
malicious
Classification:
evad.troj
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1055408
Signature
Adds a directory exclusion to Windows Defender
Allocates memory in foreign processes
Antivirus detection for URL or domain
Creates processes via WMI
Disables UAC (registry)
Encrypted powershell cmdline option found
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Potential dropper URLs found in powershell memory
Powershell drops PE file
Snort IDS alert for network traffic
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses schtasks.exe or at.exe to add and modify task schedules
Very long command line found
Writes to foreign memory regions
Yara detected Costura Assembly Loader
Yara detected DCRat
Yara detected Generic Downloader
Yara detected RedLine Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 687923 Sample: C4Loader.exe Startdate: 22/08/2022 Architecture: WINDOWS Score: 100 68 connect2me.hopto.org 2->68 72 Snort IDS alert for network traffic 2->72 74 Multi AV Scanner detection for domain / URL 2->74 76 Antivirus detection for URL or domain 2->76 78 10 other signatures 2->78 11 C4Loader.exe 2->11         started        14 ctfmon.exe 2->14         started        16 WmiPrvSE.exe 2->16         started        18 13 other processes 2->18 signatures3 process4 signatures5 86 Writes to foreign memory regions 11->86 88 Allocates memory in foreign processes 11->88 90 Injects a PE file into a foreign processes 11->90 20 InstallUtil.exe 1 11->20         started        92 Machine Learning detection for dropped file 14->92 process6 signatures7 80 Very long command line found 20->80 82 Encrypted powershell cmdline option found 20->82 23 powershell.exe 15 31 20->23         started        process8 dnsIp9 70 connect2me.hopto.org 37.139.129.113, 443, 49794, 49796 LVLT-10753US Germany 23->70 58 C:\Users\user\...\DefenderSmartScreen.exe, PE32 23->58 dropped 60 C:\Users\user\AppData\Local\...\C4Loader.exe, PE32 23->60 dropped 84 Powershell drops PE file 23->84 28 DefenderSmartScreen.exe 23->28         started        32 C4Loader.exe 2 23->32         started        34 conhost.exe 23->34         started        file10 signatures11 process12 file13 62 C:\Users\Public\AccountPictures\ctfmon.exe, PE32 28->62 dropped 64 C:\Program Filesbehaviorgraphoogle\RuntimeBroker.exe, PE32 28->64 dropped 66 C:\Program Files (x86)\...\mcfFlXktIP.exe, PE32 28->66 dropped 94 Machine Learning detection for dropped file 28->94 96 Adds a directory exclusion to Windows Defender 28->96 98 Disables UAC (registry) 28->98 100 Creates processes via WMI 28->100 36 cmd.exe 28->36         started        38 powershell.exe 28->38         started        40 powershell.exe 28->40         started        42 2 other processes 28->42 102 Multi AV Scanner detection for dropped file 32->102 signatures14 process15 process16 44 conhost.exe 36->44         started        46 w32tm.exe 36->46         started        48 DefenderSmartScreen.exe 36->48         started        50 conhost.exe 38->50         started        52 conhost.exe 40->52         started        54 conhost.exe 42->54         started        56 conhost.exe 42->56         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/cc8238f4425e62f6c878a84ac794db812c619508dc916e2bde50f7a5f6152ba5/
Threat name:
Win32.Trojan.MintZard
Create hunting rule
Status:
Malicious
First seen:
2022-08-22 03:57:17 UTC
File Type:
PE (Exe)
Extracted files:
28
AV detection:
23 of 26 (88.46%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zsbdr5cclzrpnsdyvbfmpfg3qewgdfii3siw4k66kd32l5qvfosq._file
Verdict:
malicious
Similar samples:
02a1c09b32def97f736b6eb185f54b7253e4c41288538def8f1c9e3b4dc1e963
DCRat
0f009ca3c6662f5ee12f5f6c44a942b929c0c52b9a473872ce9dd4ac4a2ebf5a
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1e7276a9d78e8a5ac877c66ccd9b33b76d7a09bd9b31ac2af7becbc4ef2b2b96
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2fe888b1c7062ed3e7f339e0db422059ae41232027c8298d866760a5a2baa40b
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5ef771a9cb0f773bc48ebb6280824ae498fd4d9e66e3fd55737693d5c8efb6c5
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8ac0f0eca55a40a5f1f7781fe43877ac56ec8eeaacca304c48e85fa0bee34a9b
DCRat
b72439d35699411a879c806672ba24baa32fd29231c60139dd141c67c4611ff8
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c31214bca48d5c4cf80d498e0a14c6b441e30d1caac1a283485adef37dfa453a
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fa3bf34d44f6303f6c929b4eb85bc202de73a9d81dc4ad37f486456163697091
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ff35ee184888d92a40041c93d499dd4a665a61092c66781c98ae9e71cd0016f8
DCRat
+ 2'196 additional samples on MalwareBazaar
Result
Malware family:
dcrat
Create hunting rule
Score:
  10/10
Tags:
family:dcrat evasion infostealer rat trojan
Link:
https://tria.ge/reports/220822-k1k5ksdfeq/
Behaviour
Creates scheduled task(s)
Modifies registry class
Suspicious behavior: CmdExeWriteProcessMemorySpam
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
System policy modification
Enumerates physical storage devices
Drops file in Program Files directory
Drops file in Windows directory
Suspicious use of SetThreadContext
Checks whether UAC is enabled
Checks computer location settings
Loads dropped DLL
Blocklisted process makes network request
Downloads MZ/PE file
Executes dropped EXE
DCRat payload
DcRat
Process spawned unexpected child process
UAC bypass
Unpacked files
SH256 hash:
d08c441318b68ed1a13b1294b9c1994cedd1350746b4c34f3abf638e10f70187
MD5 hash:
da0daa048475591d852c127de7beaa2a
SHA1 hash:
dba9da4f2e676d880717e8545307b8b6aa6e6c40
Link:
https://www.unpac.me/results/27d93f84-9707-46a5-a0dc-52630cd785b2/
SH256 hash:
bdf4d6e9cb7fff68d9cc0ebe2509850e362ffc709a0c55f76509885b5bbd8f73
MD5 hash:
aa4da765d6a47b6d90e7f64d3ccda0c8
SHA1 hash:
7c0700d2a0581fb647d864a87d58e5b1c38656ec
Link:
https://www.unpac.me/results/27d93f84-9707-46a5-a0dc-52630cd785b2/
SH256 hash:
35c3c0c452ad1d9a54e02ae9ca7302268ea6b51f205f655fd0e67d380066c500
MD5 hash:
053b448c65be1cddecff24c6b8221307
SHA1 hash:
99a5464e3310d000ab7915a379e895aff6dacce6
Link:
https://www.unpac.me/results/27d93f84-9707-46a5-a0dc-52630cd785b2/
SH256 hash:
cc8238f4425e62f6c878a84ac794db812c619508dc916e2bde50f7a5f6152ba5
MD5 hash:
f66ef965a736cd2ce2cf0099f8dbbf5b
SHA1 hash:
14445d2a79384b24c215d8a597bf347cf9550c85
Link:
https://www.unpac.me/results/27d93f84-9707-46a5-a0dc-52630cd785b2/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/cc8238f4425e/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/cc8238f4425e62f6c878a84ac794db812c619508dc916e2bde50f7a5f6152ba5

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:malware_shellcode_hash
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect shellcode api hash value
Rule name:meth_get_eip
Create hunting rule
Author:Willi Ballenthin
Rule name:pdb_YARAify
Create hunting rule
Author:@wowabiy314
Description:PDB

File information

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

Web download

DCRat

Executable exe cc8238f4425e62f6c878a84ac794db812c619508dc916e2bde50f7a5f6152ba5

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/300180/

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