MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b8a1968edbea8c76420335be98bcb9f7d11519c3e4b504883957d0167d06a330. 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: 15


Intelligence 15 IOCs YARA 18 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b8a1968edbea8c76420335be98bcb9f7d11519c3e4b504883957d0167d06a330
SHA3-384 hash: 72865716825463c440537cfbed96a54c98378d5cf94640c8b6fa9eb11d293bb457c370bf93838024aaf4841eb410fcf6
SHA1 hash: 5b06ab210a79342bf2b67e737997538f6392eeff
MD5 hash: 46455ae684c86b913bf5a44e6be95cc3
humanhash: skylark-nuts-seventeen-equal
File name:SecuriteInfo.com.Trojan.PackedNET.3323.15110.19815
Download: download sample
Signature DarkCloud
Create hunting rule
File size:929'792 bytes
First seen:2025-06-27 08:31:06 UTC
Last seen:2025-07-07 15:18:41 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:sjb77Db3gU1LBAwHpUdn49o3i5Ibz89O1tCCHWL1RH828gvVTmidtuTaOPy5:sjbbTgmS49o30IbOO1g8qbvVTmi+l
TLSH T1E9151292A5639C16C0A707FD1B7AD2B213355FDE9022CB4E8BD2BCDBB6B77410680B41
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10522/11/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4504/4/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Magika pebin
dhash icon 851a98b4909864c4 (58 x AgentTesla, 43 x Formbook, 34 x RedLineStealer)
Reporter SecuriteInfoCom
Tags:DarkCloud exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
410
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.Trojan.PackedNET.3323.15110.19815
Verdict:
Malicious activity
Analysis date:
2025-06-27 08:40:45 UTC
Tags:
stealer ftp evasion netreactor darkcloud upx
Link:
https://app.any.run/tasks/1f17e435-70ab-4259-8db2-4ce1fec02ea7

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
DarkCloud
Create hunting rule
Link:
https://www.capesandbox.com/analysis/11319/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.3323.15110.19815.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
90.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=685e577537c343677946897f
Tags:
small hype
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Сreating synchronization primitives
Using the Windows Management Instrumentation requests
Creating a file in the %AppData% subdirectories
Reading critical registry keys
DNS request
Connection attempt
Sending an HTTP GET request
Stealing user critical data
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/b8a1968edbea8c76420335be98bcb9f7d11519c3e4b504883957d0167d06a330
Malware family:
DarkCloud
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/67a41735-b556-456c-8326-d50168d5af49
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/b8a1968edbea8c76420335be98bcb9f7d11519c3e4b504883957d0167d06a330
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b8a1968edbea8c76420335be98bcb9f7d11519c3e4b504883957d0167d06a330/
Threat name:
ByteCode-MSIL.Trojan.SnakeLogger
Create hunting rule
Status:
Malicious
First seen:
2025-06-27 08:09:09 UTC
File Type:
PE (.Net Exe)
Extracted files:
15
AV detection:
20 of 24 (83.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xcqzndw35kghmqqdgw7jrpfz67irkgod4s2qjcbzk7ibm7igumya._file
Result
Malware family:
darkcloud
Create hunting rule
Score:
  10/10
Tags:
family:darkcloud discovery spyware stealer
Link:
https://tria.ge/reports/250627-ke3gqstpw8/
Behaviour
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Reads user/profile data of local email clients
Reads user/profile data of web browsers
DarkCloud
Darkcloud family
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/451bfc84-845b-474d-bb02-193465b93523
Unpacked files
SH256 hash:
b8a1968edbea8c76420335be98bcb9f7d11519c3e4b504883957d0167d06a330
MD5 hash:
46455ae684c86b913bf5a44e6be95cc3
SHA1 hash:
5b06ab210a79342bf2b67e737997538f6392eeff
Link:
https://www.unpac.me/results/4a0dad3f-5903-4c51-97ff-c0d50cb91b19/
SH256 hash:
bce242a39e31c5d62ade068e768732a8ad0815f827403b2d2c144ede765feedd
MD5 hash:
ec05e861e221bef3292a6a74961d2d50
SHA1 hash:
05e4e722343744a6117d09961d90442bbd690d5c
Detections:
SUSP_OBF_NET_ConfuserEx_Name_Pattern_Jan24
Create hunting rule
SUSP_OBF_NET_Reactor_Indicators_Jan24
Create hunting rule
Link:
https://www.unpac.me/results/4a0dad3f-5903-4c51-97ff-c0d50cb91b19/
SH256 hash:
037fddac373c4f094674cce7e4bee07ed70e80f290924ec9bdfc1eb5a50899f5
MD5 hash:
99bb586811aa79ca52a8fe0c7c43ae03
SHA1 hash:
1ae4025ec1ab801265028fae3792643322012ba2
Detections:
SUSP_OBF_NET_Reactor_Indicators_Jan24
Create hunting rule
INDICATOR_EXE_Packed_SmartAssembly
Create hunting rule
Link:
https://www.unpac.me/results/4a0dad3f-5903-4c51-97ff-c0d50cb91b19/
Parent samples :
b8a1968edbea8c76420335be98bcb9f7d11519c3e4b504883957d0167d06a330
3021e7589fef17cce2d2dac8424ecc68a61d84cf25762c4caad209aa0a51e68a
e3750bd48a04d202323c8e4c8947a20be205b534fd45c6fde02d0c9e034cbfff
b114241cd4a768ac555cd281761b391f7fb88db242452814929512e1fccd64fd
SH256 hash:
fb910069b34e0582c6c3d0ccda1267d0ebfb6a6f6a3f3631db1b5cc80155cc48
MD5 hash:
e8cb799a1d2d4d6aa62c4161a79c4755
SHA1 hash:
8acb1258edeb407a88677ace977601e0790fecb6
Detections:
darkcloudstealer
Create hunting rule
INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_SQLQuery_ConfidentialDataStore
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_CC_Regex
Create hunting rule
MALWARE_Win_DarkCloud
Create hunting rule
Link:
https://www.unpac.me/results/4a0dad3f-5903-4c51-97ff-c0d50cb91b19/
Parent samples :
0ca32ef99b452e03e0a45dc234399bc6a8588ed4eabdce7afacce73f3c20aaa6
b8a1968edbea8c76420335be98bcb9f7d11519c3e4b504883957d0167d06a330
e365adfd792b6939eac0c37f7686cdf75e43366994cbdf124c9cb321a6daf437
d4d73e62678d24bb40d098fca92648ccf6c10622ec0925115efb21adfaa740ac
ec7615c1c9aa8d049dd4c8f86407d3253b30137a88e711eccd2e26e017dee00f
SH256 hash:
3b75425895af4ae3186b36277553641e37ca1d620ae18d68e40d13351b54de6a
MD5 hash:
94d1531b52774dce52a89e33646d5b1d
SHA1 hash:
29bf887b025b97bd7a9e1e261852ba824234a625
Link:
https://www.unpac.me/results/4a0dad3f-5903-4c51-97ff-c0d50cb91b19/
Malware family:
DarkCloud
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/b8a1968edbea/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/b8a1968edbea8c76420335be98bcb9f7d11519c3e4b504883957d0167d06a330

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:BLOWFISH_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for Blowfish constants
Rule name:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
Author:ditekSHen
Description:Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
Rule name:INDICATOR_SUSPICIOUS_EXE_CC_Regex
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing credit card regular expressions
Rule name:INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_EXE_SQLQuery_ConfidentialDataStore
Create hunting rule
Author:ditekSHen
Description:Detects executables containing SQL queries to confidential data stores. Observed in infostealers
Rule name:MALWARE_Win_DarkCloud
Create hunting rule
Author:ditekSHen
Description:Detects DarkCloud infostealer
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
Rule name:ProtectSharewareV11eCompservCMS
Create hunting rule
Author:malware-lu
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SEH__vba
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
Rule name:UPXV200V290MarkusOberhumerLaszloMolnarJohnReiser
Create hunting rule
Author:malware-lu
Rule name:Windows_Trojan_DarkCloud_9905abce
Create hunting rule
Author:Elastic Security

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/11319/

Comments