MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 71857a3bf008c3fae0001470b3405295f95f82a86a2cbb9ff7ed2af1bd6bab90. 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
DarkWatchman
Vendor detections: 15
| SHA256 hash: | 71857a3bf008c3fae0001470b3405295f95f82a86a2cbb9ff7ed2af1bd6bab90 |
|---|---|
| SHA3-384 hash: | 148028f431fc5e104aca853c75ac1706de2d455b3024a57a0b440b7a6ff37cf0310543fc753aaa305aceec34988d065f |
| SHA1 hash: | 51697192efdc3aad07bf11f0662a87c2a7a9ec5b |
| MD5 hash: | f669f7fd051c64c2b9ef8437984f24a9 |
| humanhash: | lactose-pizza-video-connecticut |
| File name: | Nakladnaya_1728124402.exe |
| Download: | download sample |
| Signature | DarkWatchman |
| File size: | 736'536 bytes |
| First seen: | 2025-07-17 13:02:10 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (49'272 x AgentTesla, 20'618 x Formbook, 12'394 x SnakeKeylogger) |
| ssdeep | 12288:Y1x/3plPGIqzL0l0LJv9/UNDVwzD3s+9knlJbBOlG+iv0amEUVhV2Qf1X:Y1x5lPtlyJv9cAzhOb8lDE0nVhHF |
| Threatray | 4'004 similar samples on MalwareBazaar |
| TLSH | T178F4F1083296DA02CC6B4BB40A66D27017B26E9DA911C70E6FD67EEF7E32B011B05757 |
| 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 | e0e4a2aaa4b8a888 (10 x DarkWatchman, 5 x SnakeKeylogger, 5 x Formbook) |
| Reporter | Anonymous |
| Tags: | DarkWatchman exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
55
Origin country :
GRVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Nakladnaya_1728124402.zip
Verdict:
Malicious activity
Analysis date:
2025-07-15 09:30:57 UTC
Tags:
phishing netreactor arch-exec
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Verdict:
Malicious
Score:
96.5%
Tags:
snakelogger masslogger cryxos
Result
Verdict:
Malware
Maliciousness:
Behaviour
Сreating synchronization primitives
Searching for synchronization primitives
Creating a window
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Creating a file in the %temp% directory
Running batch commands
Creating a process with a hidden window
Creating a process from a recently created file
Sending a custom TCP request
Launching the default Windows debugger (dwwin.exe)
Using the Windows Management Instrumentation requests
Moving a recently created file
Connection attempt to an infection source
Query of malicious DNS domain
Sending a TCP request to an infection source
Adding an exclusion to Microsoft Defender
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
expired-cert invalid-signature packed redcap signed swisyn
Verdict:
Malicious
Labled as:
Trojan.Generic
Verdict:
Malicious
Score:
96%
Verdict:
Malware
File Type:
PE
Verdict:
inconclusive
YARA:
10 match(es)
Tags:
.Net Executable PDB Path PE (Portable Executable) SOS: 0.03 Win 32 Exe x86
Verdict:
Malicious
Threat:
ByteCode-MSIL.Trojan.MassLogger
Threat name:
ByteCode-MSIL.Trojan.MassLogger
Status:
Malicious
First seen:
2025-07-15 10:04:02 UTC
File Type:
PE (.Net Exe)
Extracted files:
30
AV detection:
27 of 38 (71.05%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
genericransomware
unc_loader_037
Similar samples:
+ 3'994 additional samples on MalwareBazaar
Result
Malware family:
darkwatchman
Score:
10/10
Tags:
family:darkwatchman discovery execution trojan
Behaviour
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Command and Scripting Interpreter: JavaScript
Enumerates physical storage devices
Program crash
System Location Discovery: System Language Discovery
SmartAssembly .NET packer
Suspicious use of SetThreadContext
Checks computer location settings
Blocklisted process makes network request
Command and Scripting Interpreter: PowerShell
Darkwatchman
Darkwatchman family
Process spawned unexpected child process
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
71857a3bf008c3fae0001470b3405295f95f82a86a2cbb9ff7ed2af1bd6bab90
MD5 hash:
f669f7fd051c64c2b9ef8437984f24a9
SHA1 hash:
51697192efdc3aad07bf11f0662a87c2a7a9ec5b
SH256 hash:
7f5e82c9bb21a49038143cf3e07c4ec34de31320adbc54ba4dfb0c5db4da010c
MD5 hash:
ad2ab5084ff13688b2eaceff71d852a8
SHA1 hash:
23fd7de3bd520d658a65fac49f3152d8c8395c5d
Detections:
SUSP_OBF_NET_ConfuserEx_Name_Pattern_Jan24
SUSP_OBF_NET_Reactor_Indicators_Jan24
SH256 hash:
14725c2e4d97123050fab53d956a1eb027afefa2904111bcfca0751387c306b8
MD5 hash:
7c5818ef062d25ecfbcb7db884a530c5
SHA1 hash:
241525d7500302bb0a91b15d71a6ca0da0ee0d23
SH256 hash:
32aeb77fb9883c1bd5bef704eda9ea2221723597a280952f7891675bc2278099
MD5 hash:
25bc2d132142105358e6451b97a47c88
SHA1 hash:
912e37aea3ad143c79495956edb9845743c75abf
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: | DetectEncryptedVariants |
|---|---|
| Author: | Zinyth |
| Description: | Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded |
| Rule name: | NET |
|---|---|
| Author: | malware-lu |
| Rule name: | NETexecutableMicrosoft |
|---|---|
| Author: | malware-lu |
| Rule name: | PE_Digital_Certificate |
|---|---|
| Author: | albertzsigovits |
| Rule name: | pe_imphash |
|---|
| Rule name: | RANSOMWARE |
|---|---|
| Author: | ToroGuitar |
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
| Rule name: | Sus_CMD_Powershell_Usage |
|---|---|
| Author: | XiAnzheng |
| Description: | May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP) |
| Rule name: | Sus_Obf_Enc_Spoof_Hide_PE |
|---|---|
| Author: | XiAnzheng |
| Description: | Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP) |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
BLint
The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.
Findings
| ID | Title | Severity |
|---|---|---|
| CHECK_AUTHENTICODE | Missing Authenticode | high |
| CHECK_DLL_CHARACTERISTICS | Missing dll Security Characteristics (HIGH_ENTROPY_VA) | high |
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