MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 a4903ba8d565b62bfbcd98c98c45a1b8c46d11064bc0c06f1215b2ff9f5ff30c. 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: 16
| SHA256 hash: | a4903ba8d565b62bfbcd98c98c45a1b8c46d11064bc0c06f1215b2ff9f5ff30c |
|---|---|
| SHA3-384 hash: | e327a81977075954409a851499ac32d01d8a0106c8523931629d1fa8d81e6546647dc867d1ecd771e88a2cd6e265c3af |
| SHA1 hash: | f765ee4ba0afef42354d7c20e21daf4a16257047 |
| MD5 hash: | 165db7da835e65ec86fdc01e755c28b3 |
| humanhash: | mike-quiet-nevada-lake |
| File name: | a4903ba8d565b62bfbcd98c98c45a1b8c46d11064bc0c06f1215b2ff9f5ff30c |
| Download: | download sample |
| Signature | DarkCloud |
| File size: | 1'196'544 bytes |
| First seen: | 2026-06-08 09:41:34 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (49'066 x AgentTesla, 20'011 x Formbook, 12'352 x SnakeKeylogger) |
| ssdeep | 24576:lfbXfvLdZmFW8tlseo64yj0yg+9BqTiJGWVYd7T:lLfxIs8LpNrI+9BFsuYd7T |
| Threatray | 358 similar samples on MalwareBazaar |
| TLSH | T11545221C9B16E607C6911B38AE71F671226D6DCEA802D2279FDCAEDBFE77D051C04242 |
| TrID | 73.9% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 6.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 6.6% (.EXE) Win64 Executable (generic) (6522/11/2) 4.5% (.EXE) Win32 Executable (generic) (4504/4/1) 2.0% (.ICL) Windows Icons Library (generic) (2059/9) |
| Magika | pebin |
| Reporter |  adrian__luca |
| Tags: | DarkCloud exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
48
Origin country :
HUVendor Threat Intelligence
Malware configuration found for:
RoboSki
Details
Detection:
DarkCloud
Verdict:
Malicious
Score:
91.7%
Tags:
micro hype
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Launching a process
Creating a file
Сreating synchronization primitives
DNS request
Connection attempt
Sending an HTTP GET request
Creating a file in the %AppData% subdirectories
Reading critical registry keys
Stealing user critical data
Setting a single autorun event
Unauthorized injection to a system process
Verdict:
Likely Malicious
Threat level:
7.5/10
Confidence:
100%
Tags:
packed vbnet
Verdict:
Malicious
Labled as:
Trojan.Generic
Verdict:
Malicious
File Type:
exe x32
First seen:
2026-05-14T16:34:00Z UTC
Last seen:
2026-06-08T14:45:00Z UTC
Hits:
~1000
Malware family:
DarkCloud
Verdict:
Malicious
Score:
100%
Verdict:
Malware
File Type:
PE
Gathering data
Threat name:
Win32.Trojan.Masslogger
Status:
Malicious
First seen:
2026-06-07 08:33:00 UTC
AV detection:
18 of 23 (78.26%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
xworm
Similar samples:
+ 348 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
7/10
Tags:
discovery persistence
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
System Location Discovery: System Language Discovery
Drops file in Windows directory
Suspicious use of SetThreadContext
Adds Run key to start application
Executes dropped EXE
Uses the VBS compiler for execution
Unpacked files
SH256 hash:
a4903ba8d565b62bfbcd98c98c45a1b8c46d11064bc0c06f1215b2ff9f5ff30c
MD5 hash:
165db7da835e65ec86fdc01e755c28b3
SHA1 hash:
f765ee4ba0afef42354d7c20e21daf4a16257047
SH256 hash:
f7d6e2c617287aefc849a9d8ef49d61c5dc562e25c8de051e5d05469aa80b081
MD5 hash:
a4dd6d2a168149e4bce343fea1e67d32
SHA1 hash:
46375520145b1148d20b981cccfeeb981fd4dd3b
Detections:
darkcloudstealer
SH256 hash:
10d329d21caaa130466427ff625d0bfae6b1f1d26adfefd9f81f8a63f85b88d0
MD5 hash:
8593639303535cbb65d16fdb01b61e5b
SHA1 hash:
5c91fc8aaa38114227fd329bc9159e5eca903f23
SH256 hash:
3d71b161c67f0af1e24c5c2f62321dce2a3b422bd3e25f448c6200cadb0cc875
MD5 hash:
e21d9a085fd2f4bc78517a752712bd1c
SHA1 hash:
87b9249cee2bef6f4a2952c0417e32163a2f84d1
SH256 hash:
5aec1b634da021a809d299a55b6f359f1718716a56fa6c1a5ee6e55af41685c6
MD5 hash:
77d27ab81190a2dff105a1593592cb88
SHA1 hash:
a2b79bcfe055389a231a9c2447e83cbd8595fa40
SH256 hash:
3b75425895af4ae3186b36277553641e37ca1d620ae18d68e40d13351b54de6a
MD5 hash:
94d1531b52774dce52a89e33646d5b1d
SHA1 hash:
29bf887b025b97bd7a9e1e261852ba824234a625
Malware family:
DarkCloud
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
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: | NET |
|---|---|
| Author: | malware-lu |
| Rule name: | NETexecutableMicrosoft |
|---|---|
| Author: | malware-lu |
| Rule name: | pe_imphash |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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