MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b03225ede8b6ce37f12a6999260e06d0274ced375ac52294cae061a50dc61527. 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: 13


Intelligence 13 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b03225ede8b6ce37f12a6999260e06d0274ced375ac52294cae061a50dc61527
SHA3-384 hash: 86254d616e4bbb0e75bea6580af50c6356b18e045403608b773dc9b3183d35fc87200dd5a804abb7abb9cec4cc9d9f5a
SHA1 hash: 60750757b55bc76cf2a7ebd2a3fb08ad916fa351
MD5 hash: 91ba92f3b25755c0fe02d8f969b7d338
humanhash: victor-stream-neptune-blossom
File name:Credit Requirements.exe
Download: download sample
Signature DarkCloud
Create hunting rule
File size:486'512 bytes
First seen:2023-01-26 14:30:37 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 61259b55b8912888e90f516ca08dc514 (1'059 x Formbook, 741 x AgentTesla, 427 x GuLoader)
ssdeep 12288:RYhWFMic5xzHDjHpeLbcDXoOvSjNEHYd64jT6c:RYhpfxzjjJeLbIV+EEd
Threatray 609 similar samples on MalwareBazaar
TLSH T1F3A42304B6E9C936EC2B5B301AB747A245E6BA0724BA6687D34807CE72331F5D56D333
TrID 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
15.9% (.EXE) Win64 Executable (generic) (10523/12/4)
9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
6.8% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon a8a7a5898da787b8 (2 x DarkCloud, 1 x AgentTesla)
Reporter James_inthe_box
Tags:DarkCloud exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
192
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Credit Requirements.exe
Verdict:
Malicious activity
Analysis date:
2023-01-26 14:32:39 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/b3b7c7c5-4039-45e8-a2e2-367f1962def3

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/357151/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a file in the %temp% directory
Creating a window
Creating a process from a recently created file
Creating a file in the %AppData% subdirectories
Сreating synchronization primitives
Sending a custom TCP request
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a recently created process
Unauthorized injection to a recently created process by context flags manipulation
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/63243/overview
Behaviour
MalwareBazaar
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
overlay packed shell32.dll
Link:
https://www.filescan.io/uploads/63d28ea7528134caf043453d/reports/d907bbf6-3793-49bb-9b37-c7f2dc265bfb/overview
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:
Formbook
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/0a6a64e7-704a-45ed-a264-bbb1eb199ab7
Result
Threat name:
DarkCloud
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1159608
Signature
Contains functionality to detect sleep reduction / modifications
Creates multiple autostart registry keys
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Machine Learning detection for sample
Maps a DLL or memory area into another process
May check the online IP address of the machine
Multi AV Scanner detection for dropped file
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
Yara detected Generic Dropper
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 792345 Sample: Credit Requirements.exe Startdate: 26/01/2023 Architecture: WINDOWS Score: 100 57 Multi AV Scanner detection for submitted file 2->57 59 Yara detected DarkCloud 2->59 61 Yara detected Generic Dropper 2->61 63 Machine Learning detection for sample 2->63 7 Credit Requirements.exe 19 2->7         started        10 mqbdy.exe 1 2->10         started        13 boosies.exe 1 2->13         started        15 2 other processes 2->15 process3 file4 47 C:\Users\user\AppData\Local\...\iqwsxey.exe, PE32 7->47 dropped 17 iqwsxey.exe 1 3 7->17         started        77 Multi AV Scanner detection for dropped file 10->77 21 WerFault.exe 4 10 10->21         started        23 conhost.exe 10->23         started        25 WerFault.exe 10 13->25         started        27 conhost.exe 13->27         started        29 WerFault.exe 10 15->29         started        32 conhost.exe 15->32         started        34 conhost.exe 15->34         started        36 WerFault.exe 15->36         started        signatures5 process6 dnsIp7 45 C:\Users\user\AppData\Roaming\...\mqbdy.exe, PE32 17->45 dropped 65 Multi AV Scanner detection for dropped file 17->65 67 Detected unpacking (changes PE section rights) 17->67 69 Detected unpacking (overwrites its own PE header) 17->69 71 5 other signatures 17->71 38 iqwsxey.exe 2 28 17->38         started        43 conhost.exe 17->43         started        55 192.168.2.1 unknown unknown 29->55 file8 signatures9 process10 dnsIp11 51 mail.krioncomputer.com 184.168.101.66, 49703, 49716, 49717 AS-26496-GO-DADDY-COM-LLCUS United States 38->51 53 showip.net 162.55.60.2, 49702, 80 ACPCA United States 38->53 49 C:\Users\user\AppData\Roaming\...\boosies.exe, PE32 38->49 dropped 73 Creates multiple autostart registry keys 38->73 75 Tries to harvest and steal browser information (history, passwords, etc) 38->75 file12 signatures13
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b03225ede8b6ce37f12a6999260e06d0274ced375ac52294cae061a50dc61527/
Threat name:
Win32.Trojan.Tnega
Create hunting rule
Status:
Malicious
First seen:
2023-01-26 07:23:46 UTC
File Type:
PE (Exe)
Extracted files:
3
AV detection:
20 of 26 (76.92%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wazcl3piw3hdp4jkngmsmdqg2atuz3jxllcsffgk4bq2kdogcutq._file
Verdict:
malicious
Similar samples:
0348a82d352ecd1956ab04b95be5123a26f28a63fd84f169d4a5abf90901e7bf
DarkCloud
0b4b90f2171053a18787c0e435375f0389de6da5d8b87e502529d20bf50d1389
DarkCloud
0d5d88dc43aa8b58db913ba723acaa6106f2eae2cde854712aed4b1676421d7a
DarkCloud
2cb40ab75643b224448586afb5e342971d2a5f42c07a21138a63ef7b76a3a6e7
DarkCloud
3c703c79f804220c6210cef1c0e98cd7cdce8848e84483b5d371e05f5edf02a5
DarkCloud
466424efee4296b00d98e1677b8f0ec8e20362cb2306a97a6272385152ca731a
DarkCloud
6f1236ae83eaca8e22d6fa1abb3c83129fc02ae409b9b73fd4d704f6a834cacc
DarkCloud
93d81535630f75f9600b9a307dc2cd197f9f49361056cba8aa15cd5a4691831d
DarkCloud
d13c17545242ebec91cb81871e789cdfe30918645bb4d79a76458dd88af5e9a7
DarkCloud
f69d7601134fb94a23b3273ed59c85bd5b7847f612e878f1b5c0471e0fb6e7ee
DarkCloud
+ 599 additional samples on MalwareBazaar
Result
Malware family:
darkcloud
Create hunting rule
Score:
  10/10
Tags:
family:darkcloud persistence stealer
Link:
https://tria.ge/reports/230126-rvpn5sfd4v/
Behaviour
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
Loads dropped DLL
Executes dropped EXE
DarkCloud
Unpacked files
SH256 hash:
3b75425895af4ae3186b36277553641e37ca1d620ae18d68e40d13351b54de6a
MD5 hash:
94d1531b52774dce52a89e33646d5b1d
SHA1 hash:
29bf887b025b97bd7a9e1e261852ba824234a625
Link:
https://www.unpac.me/results/61bb5e86-6aa1-481f-868e-2765730e4658/
SH256 hash:
ba14b696531e9afb1b0ef7074b6f7e17db3d99eba460b620e2bb2e98e0b70f7b
MD5 hash:
e665d11dae0da8f3d80ba9123b44a0d6
SHA1 hash:
db6ef6b82050d1f5a9889ba5c0dbdd9be20b5bdd
Link:
https://www.unpac.me/results/61bb5e86-6aa1-481f-868e-2765730e4658/
SH256 hash:
790c1161f554bd5f07147f06eefae6af9c9391adc4057139af8d288f9573074f
MD5 hash:
0463808fa8c784a16ad5d2d7cbcfafa5
SHA1 hash:
0534d04d06515b142316c5694391919316ed7170
Link:
https://www.unpac.me/results/61bb5e86-6aa1-481f-868e-2765730e4658/
SH256 hash:
b03225ede8b6ce37f12a6999260e06d0274ced375ac52294cae061a50dc61527
MD5 hash:
91ba92f3b25755c0fe02d8f969b7d338
SHA1 hash:
60750757b55bc76cf2a7ebd2a3fb08ad916fa351
Link:
https://www.unpac.me/results/61bb5e86-6aa1-481f-868e-2765730e4658/
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/b03225ede8b6ce37f12a6999260e06d0274ced375ac52294cae061a50dc61527

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: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:shellcode
Create hunting rule
Author:nex
Description:Matched shellcode byte patterns

File information

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

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/357151/

Comments