MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 48156752f6d6ae585d0058643156f6744700cfa263513f2e9365c8122d65c6bc. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 48156752f6d6ae585d0058643156f6744700cfa263513f2e9365c8122d65c6bc
SHA3-384 hash: ee573a3491e69fecca5224f893fd56561632db066de155a71e0f79c95738158dcea2684fd5bca58203cb3b227d5bdbe3
SHA1 hash: f582a9f627ccd9b9af5721eeb7b8d4a509cde796
MD5 hash: b91afb306bca82bccab4ee9018b4cf3f
humanhash: sad-mars-arkansas-california
File name:rIMG_6023_107.exe
Download: download sample
Signature DarkCloud
Create hunting rule
File size:34'936 bytes
First seen:2025-02-05 01:00:04 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'658 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 384:uC/fDbChq6ki2lKxiIiW1sQS+ShjmM6IGBkSlOI:vfv2F2zInyQS+ST6nkC1
TLSH T1A6F217061A794313EA1F4E79A8D2A5B218FCEE818DDD054B6762FF0C2C353091BD5ABD
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
File icon (PE):PE icon
dhash icon 27f0d8d4d4d8f027 (16 x AgentTesla, 6 x NanoCore, 5 x DarkCloud)
Reporter FXOLabs
Tags:DarkCloud exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
538
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
rIMG_6023_107.exe
Verdict:
Malicious activity
Analysis date:
2025-02-05 01:00:35 UTC
Tags:
evasion stealer smtp upx darkcloud
Link:
https://app.any.run/tasks/52b5d48b-2f97-4bf0-a986-ea73d8dc7f36

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
90.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67a2b95651193558eb19662b
Tags:
autorun virus micro msil
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Connection attempt to an infection source
DNS request
Connection attempt
Sending an HTTP GET request
Creating a file in the %AppData% directory
Launching a process
Creating a window
Using the Windows Management Instrumentation requests
Creating a file in the %AppData% subdirectories
Reading critical registry keys
Query of malicious DNS domain
Sending a TCP request to an infection source
Stealing user critical data
Enabling autorun by creating a file
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
invalid-signature obfuscated obfuscated signed
Link:
https://www.filescan.io/uploads/67a2b81f190d34a1af08a4cc/reports/3d7c17f0-e9ad-4c61-8fb5-ba41d268cd67/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/48156752f6d6ae585d0058643156f6744700cfa263513f2e9365c8122d65c6bc
Result
Verdict:
UNKNOWN
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/120b1d79-1719-4496-866f-f53b52678647
Result
Threat name:
DarkCloud
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1607049
Signature
.NET source code contains potential unpacker
Drops VBS files to the startup folder
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Joe Sandbox ML detected suspicious sample
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive service information (via WMI, Win32_LogicalDisk, often done to detect sandboxes)
Sigma detected: Drops script at startup location
Sigma detected: WScript or CScript Dropper
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Windows Scripting host queries suspicious COM object (likely to drop second stage)
Writes or reads registry keys via WMI
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected Costura Assembly Loader
Yara detected DarkCloud
Yara detected Generic Dropper
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1607049 Sample: rIMG_6023_107.exe Startdate: 05/02/2025 Architecture: WINDOWS Score: 100 30 showip.net 2->30 32 oshi.at 2->32 50 Malicious sample detected (through community Yara rule) 2->50 52 Multi AV Scanner detection for submitted file 2->52 54 Yara detected DarkCloud 2->54 56 9 other signatures 2->56 8 rIMG_6023_107.exe 15 5 2->8         started        13 wscript.exe 1 2->13         started        signatures3 process4 dnsIp5 34 oshi.at 194.15.112.248, 443, 49733, 49739 INTERNATIONAL-HOSTING-SOLUTIONS-ASEUDCrouteGB Ukraine 8->34 24 C:\Users\user\AppData\Roaming\Value.exe, PE32 8->24 dropped 26 C:\Users\user\...\Value.exe:Zone.Identifier, ASCII 8->26 dropped 28 C:\Users\user\AppData\Roaming\...\Value.vbs, ASCII 8->28 dropped 60 Drops VBS files to the startup folder 8->60 62 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 8->62 15 InstallUtil.exe 15 8->15         started        64 Windows Scripting host queries suspicious COM object (likely to drop second stage) 13->64 19 Value.exe 14 2 13->19         started        file6 signatures7 process8 dnsIp9 36 showip.net 162.55.60.2, 49734, 49742, 80 ACPCA United States 15->36 38 Queries sensitive service information (via WMI, Win32_LogicalDisk, often done to detect sandboxes) 15->38 40 Writes or reads registry keys via WMI 15->40 42 Multi AV Scanner detection for dropped file 19->42 44 Machine Learning detection for dropped file 19->44 46 Writes to foreign memory regions 19->46 48 Injects a PE file into a foreign processes 19->48 21 InstallUtil.exe 14 19->21         started        signatures10 process11 signatures12 58 Tries to harvest and steal browser information (history, passwords, etc) 21->58
Score:
99%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/48156752f6d6ae585d0058643156f6744700cfa263513f2e9365c8122d65c6bc
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/48156752f6d6ae585d0058643156f6744700cfa263513f2e9365c8122d65c6bc/
Threat name:
Win32.Backdoor.Androm
Create hunting rule
Status:
Malicious
First seen:
2025-02-05 01:00:15 UTC
File Type:
PE (.Net Exe)
Extracted files:
3
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jakwouxw22xfqxialbsdcvxwordqbt5cmnit6lutmxebellfy26a._file
Result
Malware family:
n/a
Score:
  10/10
Tags:
discovery
Link:
https://tria.ge/reports/250205-bcsp3ssqfn/
Behaviour
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Program crash
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Drops startup file
Suspicious use of NtCreateUserProcessOtherParentProcess
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/118eaac2-106f-4fcc-b09f-89cb5b866fb8
Unpacked files
SH256 hash:
48156752f6d6ae585d0058643156f6744700cfa263513f2e9365c8122d65c6bc
MD5 hash:
b91afb306bca82bccab4ee9018b4cf3f
SHA1 hash:
f582a9f627ccd9b9af5721eeb7b8d4a509cde796
Link:
https://www.unpac.me/results/c9a98f85-eab6-4de1-8718-65d54d7bc439/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/48156752f6d6/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/48156752f6d6ae585d0058643156f6744700cfa263513f2e9365c8122d65c6bc

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
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:pe_imphash
Create hunting rule
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)

File information

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

Malspam

DarkCloud

Executable exe 48156752f6d6ae585d0058643156f6744700cfa263513f2e9365c8122d65c6bc

(this sample)

  
Delivery method
Distributed via e-mail attachment

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
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (GUARD_CF)high

Comments