MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6f1236ae83eaca8e22d6fa1abb3c83129fc02ae409b9b73fd4d704f6a834cacc. 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: 11


Intelligence 11 IOCs YARA 2 File information Comments 1

SHA256 hash: 6f1236ae83eaca8e22d6fa1abb3c83129fc02ae409b9b73fd4d704f6a834cacc
SHA3-384 hash: b0a3d6f4731f47800e2320fae84b7f1c6d7c7d7e97c8af017e1fd0ea494ed2f9e97da2b755660728527919fb8fac0d65
SHA1 hash: 78243371c4c792314828e5478ed9ceac98ba40aa
MD5 hash: 85f83aa4d44aaa7acf21ead54c128d2d
humanhash: six-alanine-oven-johnny
File name:85f83aa4d44aaa7acf21ead54c128d2d
Download: download sample
Signature DarkCloud
File size:1'033'216 bytes
First seen:2023-01-19 15:26:32 UTC
Last seen:2023-01-19 17:39:31 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'647 x AgentTesla, 19'451 x Formbook, 12'201 x SnakeKeylogger)
ssdeep 24576:DX3sQQMhPm+9EFZxS8e9oMDE0x4oQTlhB:zsMnEA39rTQTlh
Threatray 6'569 similar samples on MalwareBazaar
TLSH T10A25BE442A7782EED4BA4D74163C6C182A621CE1476EB13ABC873DBE9CEB34F4454763
TrID 66.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.5% (.EXE) Win64 Executable (generic) (10523/12/4)
5.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.5% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.0% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter zbetcheckin
Tags:32 DarkCloud exe

Intelligence


File Origin
# of uploads :
4
# of downloads :
185
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
7190217652381993039.eml
Verdict:
Malicious activity
Analysis date:
2023-01-19 08:04:56 UTC
Tags:
exploit cve-2017-11882 loader stealer evasion

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Unauthorized injection to a recently created process
Creating a file
Сreating synchronization primitives
Verdict:
No Threat
Threat level:
  2/10
Confidence:
75%
Tags:
packed
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.
Result
Threat name:
DarkCloud
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found many strings related to Crypto-Wallets (likely being stolen)
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
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 detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Uses the Telegram API (likely for C&C communication)
Writes or reads registry keys via WMI
Yara detected AntiVM3
Yara detected DarkCloud
Yara detected Telegram RAT
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 787603 Sample: Opp1iBbQdZ.exe Startdate: 19/01/2023 Architecture: WINDOWS Score: 100 33 Malicious sample detected (through community Yara rule) 2->33 35 Multi AV Scanner detection for submitted file 2->35 37 Yara detected DarkCloud 2->37 39 7 other signatures 2->39 6 Opp1iBbQdZ.exe 3 2->6         started        10 goldbug.exe 3 2->10         started        12 goldbug.exe 2 2->12         started        process3 file4 23 C:\Users\user\AppData\...\Opp1iBbQdZ.exe.log, ASCII 6->23 dropped 43 Detected unpacking (changes PE section rights) 6->43 45 Detected unpacking (overwrites its own PE header) 6->45 47 May check the online IP address of the machine 6->47 14 Opp1iBbQdZ.exe 2 27 6->14         started        49 Multi AV Scanner detection for dropped file 10->49 51 Machine Learning detection for dropped file 10->51 53 Writes or reads registry keys via WMI 10->53 18 goldbug.exe 24 10->18         started        55 Injects a PE file into a foreign processes 12->55 21 goldbug.exe 12->21         started        signatures5 process6 dnsIp7 27 api.telegram.org 149.154.167.220, 443, 49701, 49711 TELEGRAMRU United Kingdom 14->27 29 showip.net 162.55.60.2, 49700, 49702, 80 ACPCA United States 14->29 31 192.168.2.1 unknown unknown 14->31 25 C:\Users\user\AppData\Roaming\...\goldbug.exe, PE32 14->25 dropped 41 Tries to harvest and steal browser information (history, passwords, etc) 18->41 file8 signatures9
Threat name:
Win32.Trojan.Casdet
Status:
Malicious
First seen:
2023-01-19 07:54:42 UTC
File Type:
PE (.Net Exe)
Extracted files:
9
AV detection:
22 of 38 (57.89%)
Threat level:
  5/5
Result
Malware family:
darkcloud
Score:
  10/10
Tags:
family:darkcloud stealer
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
DarkCloud
Malware Config
C2 Extraction:
https://api.telegram.org/bot5544798312:AAFCE9wlKN3YHM9MGYnKgWUb8D_lz2PBmQ8/sendMessage?chat_id=1212297121
Unpacked files
SH256 hash:
3b75425895af4ae3186b36277553641e37ca1d620ae18d68e40d13351b54de6a
MD5 hash:
94d1531b52774dce52a89e33646d5b1d
SHA1 hash:
29bf887b025b97bd7a9e1e261852ba824234a625
SH256 hash:
1b119c329035b4d2add23673018d4e0b51eb52a2d315f30574a830e0b0392653
MD5 hash:
10d597a558a2dbe8d4ec23818d0592a2
SHA1 hash:
8174ee7f1a058d2d97f9f3a4435980462dedeaf0
SH256 hash:
a2b5b098967ff0d5eb489b5459fe730be4741347f71be45fc6cda8ba0f527443
MD5 hash:
86fe56c850c54043373ae362c2123334
SHA1 hash:
dcd9d7cc69fa6a052f596cf13bfb6e1c5853f74b
SH256 hash:
ab2f8dbc2b147528cecac6ea1a8886951c424be0b2026743b39d97f0cbabb04c
MD5 hash:
77ab42f4bbbf4565846eb8953192d71f
SHA1 hash:
3c662c756cc31867c0473716a74e777a65ced550
SH256 hash:
34e79f4b357b831a85c85da8958cf42e77adaaded4fc2b2572f1fa5ebfa782ae
MD5 hash:
1c59ca5e79fcb48ca54673606a819a43
SHA1 hash:
0a9c14bc0df213a823ce922f4113faf09e466d69
SH256 hash:
fe3f595e59ac44bb25b344ba911d473b3e39b4b616baeede85f2bfc0a061fc12
MD5 hash:
c66cea2530cc078d07a3ac1d17b2bf87
SHA1 hash:
034c492db206ef2a4aaaa14460d19c3ba2f112ee
SH256 hash:
6f1236ae83eaca8e22d6fa1abb3c83129fc02ae409b9b73fd4d704f6a834cacc
MD5 hash:
85f83aa4d44aaa7acf21ead54c128d2d
SHA1 hash:
78243371c4c792314828e5478ed9ceac98ba40aa
Please note that we are no longer able to provide a coverage score for Virus Total.

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: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.

Web download

DarkCloud

Executable exe 6f1236ae83eaca8e22d6fa1abb3c83129fc02ae409b9b73fd4d704f6a834cacc

(this sample)

  
Delivery method
Distributed via web download

Comments



Avatar
zbet commented on 2023-01-19 15:26:40 UTC

url : hxxp://208.67.105.179/slimzx.exe