MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 37d9d25dc72449f4bbdf92bf70511684bd3819f8306f363eb1cfd6fd0e91e365. 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


DarkCloud


Vendor detections: 12


Intelligence 12 IOCs YARA 2 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 37d9d25dc72449f4bbdf92bf70511684bd3819f8306f363eb1cfd6fd0e91e365
SHA3-384 hash: 1ab14b22dff0be22c6bf2687244e22b084edc78995a5868054010059690a3d0f364ae42ac61c6a04e7991fecbe379a42
SHA1 hash: 8ad7e8fa7170a579f1bad913258fd1ba793d9c1d
MD5 hash: d4fe9ca0baa8b18233d058024e4b6f2d
humanhash: enemy-wyoming-diet-four
File name:d4fe9ca0baa8b18233d058024e4b6f2d
Download: download sample
Signature DarkCloud
Create hunting rule
File size:987'648 bytes
First seen:2023-07-12 00:32:35 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'659 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:UN10TcOf9S4M/L/mBJMmsZbfxbPdALACmA52RghzVGjsZyxhXCz+t9h/pNKrWem2:xf9BWLGm1bOKR2hT4/XNpN0B
Threatray 45 similar samples on MalwareBazaar
TLSH T1982501986D680F16C43F97F8002013740FBAE5A9A911DF4A1EF370EBA93AFD255D4263
TrID 61.9% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.1% (.SCR) Windows screen saver (13097/50/3)
8.9% (.EXE) Win64 Executable (generic) (10523/12/4)
5.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.8% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 7aca8abab4a4b8da (33 x AgentTesla, 32 x SnakeKeylogger, 4 x DarkCloud)
Reporter zbetcheckin
Tags:32 DarkCloud exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
353
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
d4fe9ca0baa8b18233d058024e4b6f2d
Verdict:
Malicious activity
Analysis date:
2023-07-12 00:34:17 UTC
Tags:
darkcloud
Link:
https://app.any.run/tasks/7197df94-99aa-4012-b942-db6bc14124b8

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/416174/
Detection(s):
SecuriteInfo.com.Trojan.Loader.1598.12504.29567.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
DNS request
Сreating synchronization primitives
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a process with a hidden window
Creating a file in the %temp% directory
Launching a process
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Using the Windows Management Instrumentation requests
Adding an exclusion to Microsoft Defender
Enabling autorun by creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/64adf4be58d62e49a2fcbe6d/reports/c85772d5-566b-4be4-9b84-073782a3862a/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/37d9d25dc72449f4bbdf92bf70511684bd3819f8306f363eb1cfd6fd0e91e365
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:
DarkCloud
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/f004c6b6-0aa6-4fde-8e98-8c6610fab61c
Result
Threat name:
DarkCloud
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1271314
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
May check the online IP address of the machine
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Scheduled temp file as task from temp location
Tries to harvest and steal browser information (history, passwords, etc)
Uses schtasks.exe or at.exe to add and modify task schedules
Writes or reads registry keys via WMI
Yara detected DarkCloud
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1271314 Sample: HDJe28Hcjc.exe Startdate: 12/07/2023 Architecture: WINDOWS Score: 100 66 Found malware configuration 2->66 68 Malicious sample detected (through community Yara rule) 2->68 70 Sigma detected: Scheduled temp file as task from temp location 2->70 72 5 other signatures 2->72 7 HDJe28Hcjc.exe 7 2->7         started        11 LuUZGK.exe 5 2->11         started        13 abama.exe 2->13         started        15 abama.exe 2->15         started        process3 file4 50 C:\Users\user\AppData\Roaming\LuUZGK.exe, PE32 7->50 dropped 52 C:\Users\user\...\LuUZGK.exe:Zone.Identifier, ASCII 7->52 dropped 54 C:\Users\user\AppData\Local\...\tmp468C.tmp, XML 7->54 dropped 56 C:\Users\user\AppData\...\HDJe28Hcjc.exe.log, ASCII 7->56 dropped 74 May check the online IP address of the machine 7->74 76 Uses schtasks.exe or at.exe to add and modify task schedules 7->76 78 Adds a directory exclusion to Windows Defender 7->78 80 Injects a PE file into a foreign processes 7->80 17 HDJe28Hcjc.exe 2 40 7->17         started        21 powershell.exe 21 7->21         started        34 4 other processes 7->34 82 Multi AV Scanner detection for dropped file 11->82 84 Machine Learning detection for dropped file 11->84 86 Writes or reads registry keys via WMI 11->86 23 LuUZGK.exe 38 11->23         started        25 schtasks.exe 1 11->25         started        27 abama.exe 13->27         started        29 schtasks.exe 13->29         started        31 abama.exe 15->31         started        36 2 other processes 15->36 signatures5 process6 dnsIp7 58 us2.smtp.mailhostbox.com 17->58 60 us2.smtp.mailhostbox.com 208.91.199.224, 49699, 49704, 587 PUBLIC-DOMAIN-REGISTRYUS United States 17->60 62 showip.net 162.55.60.2, 49698, 49700, 49702 ACPCA United States 17->62 48 C:\Users\user\AppData\Roaming\...\abama.exe, PE32 17->48 dropped 38 conhost.exe 21->38         started        64 208.91.199.223, 49701, 49703, 587 PUBLIC-DOMAIN-REGISTRYUS United States 23->64 40 conhost.exe 25->40         started        42 conhost.exe 29->42         started        88 Tries to harvest and steal browser information (history, passwords, etc) 31->88 44 conhost.exe 34->44         started        46 conhost.exe 36->46         started        file8 90 May check the online IP address of the machine 58->90 signatures9 process10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/37d9d25dc72449f4bbdf92bf70511684bd3819f8306f363eb1cfd6fd0e91e365/
Threat name:
ByteCode-MSIL.Trojan.FormBook
Create hunting rule
Status:
Malicious
First seen:
2023-07-12 00:14:42 UTC
File Type:
PE (.Net Exe)
Extracted files:
32
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=g7m5exohere7jo67sk7xauiwqs6tqgpygbxtmpvrz7lp2dur4nsq._file
Verdict:
malicious
Similar samples:
081d698ce05d76d8762d9f725143095a0c3ee39a663c08e4523e951dfab93507
DarkCloud
1f86f42e9b3f949288c425fb5e3a57a6977a0c529e129a84a9c1935e4a2a2482
DarkCloud
2150f0caeac604ff6b396c3cf863dab727dca9b3c996a7a2aa7e5ea78d0bdae3
DarkCloud
54cd2e3e00d7370c6064ac4a49494694df623ff169a1aa6eb8759f55bae2f758
DarkCloud
6923fdc205daf214ddfdcfc83f398da7646f48d4c3e432b7df373a2d2f5ba1ba
DarkCloud
89787eecba81c6d44901dcc74adc393548414b4e1c7f642f0fbe4a9ccfba039a
DarkCloud
9e344f8b66654ed20bf36cfd5c2e0d7108b26a3eeab566ee261b64a495ddc8b3
DarkCloud
aa5af03ce3f907fb786a8b3247b9f55e4f9e0edec98568cdb517ff1a1366aaf0
DarkCloud
c1725944985e772a05352396df8a4f1c2ead57379b075beb7a0b76c5ace344af
DarkCloud
+ 35 additional samples on MalwareBazaar
Result
Malware family:
darkcloud
Create hunting rule
Score:
  10/10
Tags:
family:darkcloud stealer
Link:
https://tria.ge/reports/230712-av7fhscd61/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Checks computer location settings
DarkCloud
Unpacked files
SH256 hash:
3b75425895af4ae3186b36277553641e37ca1d620ae18d68e40d13351b54de6a
MD5 hash:
94d1531b52774dce52a89e33646d5b1d
SHA1 hash:
29bf887b025b97bd7a9e1e261852ba824234a625
Link:
https://www.unpac.me/results/b1186567-44ee-443c-a30e-9e8991118a06/
SH256 hash:
be965307c52f8a82c8589485f3eb0074504ebf4286974a8fe5544e82ee37bdce
MD5 hash:
25f7132e029b9536df40e5d3b5478599
SHA1 hash:
8d6c2ecf745c070bf6856e2b2685ffe5dd854a1a
Link:
https://www.unpac.me/results/b1186567-44ee-443c-a30e-9e8991118a06/
SH256 hash:
53f2ad060cf771aa4f197df5789cee95959480c244a0b392bb450c8ce7311d77
MD5 hash:
37e82d3e2864e27b34f5fbacaea759c3
SHA1 hash:
a87024a466e052bff09a170bb8c6f374f6c84c32
Link:
https://www.unpac.me/results/b1186567-44ee-443c-a30e-9e8991118a06/
SH256 hash:
7d7b8d57257c41177dad54990747da00e4fd91b1225a5f55bc12e2a91d17e7f0
MD5 hash:
24d5c009f9823734cd4006e4642f4b4e
SHA1 hash:
5fffef4ba0a6b360702cd41cff53fa8e46811508
Link:
https://www.unpac.me/results/b1186567-44ee-443c-a30e-9e8991118a06/
SH256 hash:
3e24c77fe108059f14fe61b8400c5fe023dc2b0ec7c4fe23fa9911681086f7a9
MD5 hash:
a5228b97b33467ac41fac5cac2718252
SHA1 hash:
28bb020c8a53b046fc8e8106f2913e62c5941a0d
Link:
https://www.unpac.me/results/b1186567-44ee-443c-a30e-9e8991118a06/
SH256 hash:
37d9d25dc72449f4bbdf92bf70511684bd3819f8306f363eb1cfd6fd0e91e365
MD5 hash:
d4fe9ca0baa8b18233d058024e4b6f2d
SHA1 hash:
8ad7e8fa7170a579f1bad913258fd1ba793d9c1d
Link:
https://www.unpac.me/results/b1186567-44ee-443c-a30e-9e8991118a06/
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

DarkCloud

Executable exe 37d9d25dc72449f4bbdf92bf70511684bd3819f8306f363eb1cfd6fd0e91e365

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2680944/
Cape
Cape
https://www.capesandbox.com/analysis/416174/
  
URLhaus
https://urlhaus.abuse.ch/url/2681141/

Comments


Avatar
zbet commented on 2023-07-12 00:32:36 UTC

url : hxxp://198.23.156.251/36/win.exe