MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 331c2f4bff1f7b905846094bf883b8d67efa9f6698c57169bff85fd4382da009. 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: 10


Intelligence 10 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 331c2f4bff1f7b905846094bf883b8d67efa9f6698c57169bff85fd4382da009
SHA3-384 hash: c320a61637ba5e757491d7714719742baa501a97526fd6d16189007ebc08f84f783aa2433b2d0d5a04cb528e88072eec
SHA1 hash: 90bb8c088535f82346bf5a1d6615914066447d85
MD5 hash: 19800e55ab5b936a44b3c5fcaf177509
humanhash: equal-floor-east-kentucky
File name:FB-108N & FB-108NK 詢價 - 田勤.exe
Download: download sample
Signature DarkCloud
Create hunting rule
File size:1'034'240 bytes
First seen:2023-02-07 09:06:21 UTC
Last seen:2023-02-10 05:18:19 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'659 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 24576:rA3erxN5IC54TWM0E/8Fw/ghNGgf3yKowe/lM9ZYRezar8Ij:EetgiJE/sugPN6lQa
Threatray 9'342 similar samples on MalwareBazaar
TLSH T106252305533A4774DCDA85B1E4B69B1423BBAA0EB116D35C8EF864FDAE23F14CB81583
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 e470f0dcd0dec0c0 (12 x AgentTesla, 4 x Loki, 3 x SnakeKeylogger)
Reporter 0xToxin
Tags:DarkCloud exe

Intelligence

File Origin
# of uploads :
4
# of downloads :
193
Origin country :
IL IL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
FB-108N & FB-108NK 詢價 - 田勤.exe
Verdict:
No threats detected
Analysis date:
2023-02-07 09:08:51 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/d062953a-4816-481e-8bfd-f6bca073cc39

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/361288/
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.65372714.18677.26309.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Sending a custom TCP request
Launching the default Windows debugger (dwwin.exe)
Creating a process with a hidden window
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/63e214b9696b2d9725757657/reports/1d74301c-3b4e-4d66-a7e7-8afa2fe4add0/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/331c2f4bff1f7b905846094bf883b8d67efa9f6698c57169bff85fd4382da009
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/151f2a9f-0768-49b6-bb50-9f723eea62f1
Result
Threat name:
DarkCloud
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/1167548
Signature
.NET source code contains potential unpacker
Injects a PE file into a foreign processes
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 submitted file
Tries to harvest and steal browser information (history, passwords, etc)
Writes or reads registry keys via WMI
Yara detected DarkCloud
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/331c2f4bff1f7b905846094bf883b8d67efa9f6698c57169bff85fd4382da009/
Threat name:
ByteCode-MSIL.Backdoor.Androm
Create hunting rule
Status:
Malicious
First seen:
2023-02-06 03:57:20 UTC
File Type:
PE (.Net Exe)
Extracted files:
10
AV detection:
19 of 26 (73.08%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=gmoc6s77d55zawcgbff7ra5y2z7pvh3gtdcxc2n77bp5iobnuaeq._file
Verdict:
malicious
Similar samples:
08f355fcbedbabe2e6c40ce27486149731495c7064732fe85faa0ad810f07856
DarkCloud
13ce470fae6d0e88415b25bd7eb623c6aebb9183e9853c23d31921e7a37c0af3
DarkCloud
1d6f78537aeeb8602bad208171c8c40dfc99cf86ae4d2743f20ca8fbe2f2cec9
DarkCloud
209796f7defbaddb78d4068d6dcb5c2bb81508987eb3a07090513d5171cc9e69
DarkCloud
466424efee4296b00d98e1677b8f0ec8e20362cb2306a97a6272385152ca731a
DarkCloud
61e24fa304b102fc323770b791f3d9bae4b3740a802e3ae3624824effc432e20
DarkCloud
8950ea9b316232851e595d026da62e01421b47d39f7306601abaf3de87f3254e
DarkCloud
89893824aeb1a646e9a6eaa776a21550d6b0724ff5448b9a6aeafc63888a3728
DarkCloud
97a6c2608c1e6c30e08ef783b41087ae099d399e0c3ded19a111878e12e4965a
DarkCloud
e59bfbd9a59b19bdfc2c7435858396d1ec99e5ddb5cc59c3c98e8c2e1bd5c947
DarkCloud
+ 9'332 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Link:
https://tria.ge/reports/230207-k3a3dsaf83/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Program crash
Unpacked files
SH256 hash:
3b75425895af4ae3186b36277553641e37ca1d620ae18d68e40d13351b54de6a
MD5 hash:
94d1531b52774dce52a89e33646d5b1d
SHA1 hash:
29bf887b025b97bd7a9e1e261852ba824234a625
Link:
https://www.unpac.me/results/025939f4-82ee-4d80-ba71-4e7459a87f1f/
SH256 hash:
c31295fcbe304083ca79eacabf67c8cc79c6d4abad80a5656e8c024383627b24
MD5 hash:
65955dd7407b9c402cdfba52b36e26f8
SHA1 hash:
cc791e245399f809a36a02489d875fa64826327a
Link:
https://www.unpac.me/results/025939f4-82ee-4d80-ba71-4e7459a87f1f/
SH256 hash:
6384dabeffdc0afc3d7f1e18d0033e7482790c0aa2f1f2af7cc39eb81795d0ef
MD5 hash:
f759d70f3bbee3865d9ba45b70c59bea
SHA1 hash:
f07ca29866cf8b0d92f18904860c40a284a5f550
Link:
https://www.unpac.me/results/025939f4-82ee-4d80-ba71-4e7459a87f1f/
SH256 hash:
89163db556e11d913893c4558ebfece3f057078929b90bd9930ab1042d5f6100
MD5 hash:
9185257fff6786a42c9d730ad44770ea
SHA1 hash:
e5cf24a8dc337b2bb14da173d0f54721f9b580c0
Link:
https://www.unpac.me/results/025939f4-82ee-4d80-ba71-4e7459a87f1f/
SH256 hash:
af102becfd10a77489f08b52d36faa976ac27e098a63d14aa97cf76b2bd0b159
MD5 hash:
1d710f64deaf87f32158c03f9ab0c683
SHA1 hash:
c0fd66abfda7368aa9a2698eddeca6c639778ffb
Link:
https://www.unpac.me/results/025939f4-82ee-4d80-ba71-4e7459a87f1f/
SH256 hash:
8f0c7e3047346b8d6477ff6d4639fd6157602c7ebc840f3432b99263f1cb415c
MD5 hash:
e5b073b30db1b058298f5df032164e4d
SHA1 hash:
15d3ada4e7ac01b766615b9b66785e7e2ae9b0ca
Link:
https://www.unpac.me/results/025939f4-82ee-4d80-ba71-4e7459a87f1f/
SH256 hash:
331c2f4bff1f7b905846094bf883b8d67efa9f6698c57169bff85fd4382da009
MD5 hash:
19800e55ab5b936a44b3c5fcaf177509
SHA1 hash:
90bb8c088535f82346bf5a1d6615914066447d85
Link:
https://www.unpac.me/results/025939f4-82ee-4d80-ba71-4e7459a87f1f/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.45
Link:
https://yomi.yoroi.company/submissions/331c2f4bff1f7b905846094bf883b8d67efa9f6698c57169bff85fd4382da009

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.

Malspam

DarkCloud

zip 8533643ccccdd517ac1b94767c93929c66bcf97177000a1b4764436dc1357d1d

DarkCloud

Executable exe 331c2f4bff1f7b905846094bf883b8d67efa9f6698c57169bff85fd4382da009

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/361288/
  
Dropped by
SHA256 8533643ccccdd517ac1b94767c93929c66bcf97177000a1b4764436dc1357d1d
  
Dropped by
MD5 3ac09f93b6d0ca93ba3edd0ef0569ae5

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