MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8834a687f720ac91833ebe3e20b0a62dfa3d9e9411e4ef925372f2307da15d6f. 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: 14


Intelligence 14 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8834a687f720ac91833ebe3e20b0a62dfa3d9e9411e4ef925372f2307da15d6f
SHA3-384 hash: fd2a79d1d304fe12e95149352190a60a0332d8b9b8caa35a2560cf5680e566becfb5f3c0feb7a7a0d713f97634e8fe46
SHA1 hash: d0ae692132b298ff0daf77c42923881d4d83aa3b
MD5 hash: 5350293bf97020aa48161cfd81fe1789
humanhash: lemon-chicken-finch-august
File name:DHL AWB 4500028900.exe
Download: download sample
Signature DarkCloud
Create hunting rule
File size:855'040 bytes
First seen:2023-08-25 08:02:27 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'600 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 12288:0IqZxqazl4F0eGAUePy4esizsGipwxFJVaMmhttQ71+VwduCA3+8r3pJjjovw+i7:MLjx3eGAUePJesizdce5Ng3pJnOwN
Threatray 263 similar samples on MalwareBazaar
TLSH T19905230076A8D729C4BE4BF93594C1A68770C957E152D24E8EF170EB37B338A861877B
TrID 61.9% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.1% (.SCR) Windows screen saver (13097/50/3)
8.9% (.EXE) Win64 Executable (generic) (10523/12/4)
5.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.8% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 0000000000000000 (872 x AgentTesla, 496 x Formbook, 296 x RedLineStealer)
Reporter abuse_ch
Tags:DarkCloud DHL exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
288
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
DHL AWB 4500028900.exe
Verdict:
Malicious activity
Analysis date:
2023-08-25 08:13:16 UTC
Tags:
darkcloud
Link:
https://app.any.run/tasks/77b9c795-10af-4c3d-a821-b1076803aecc

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
DarkCloud
Create hunting rule
Link:
https://www.capesandbox.com/analysis/444682/
Detection(s):
Porcupine.Malware.58887.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Сreating synchronization primitives
Gathering data
Verdict:
Malicious
Labled as:
Lazy.Generic
Link:
https://www.hybrid-analysis.com/sample/8834a687f720ac91833ebe3e20b0a62dfa3d9e9411e4ef925372f2307da15d6f
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:
DarkCloud
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/a6f9469d-d4da-48d9-a8c8-91109d73cb79
Result
Threat name:
DarkCloud
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1297236
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Sample uses string decryption to hide its real strings
Tries to harvest and steal browser information (history, passwords, etc)
Writes or reads registry keys via WMI
Yara detected AntiVM3
Yara detected DarkCloud
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8834a687f720ac91833ebe3e20b0a62dfa3d9e9411e4ef925372f2307da15d6f/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2023-08-24 09:31:35 UTC
File Type:
PE (.Net Exe)
Extracted files:
6
AV detection:
18 of 23 (78.26%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ra2knb7xecwjdaz6xy7cbmfgfx5d3huuchso7estolzda7nblvxq._file
Verdict:
malicious
Similar samples:
2226d275fd8186f1b0c51908cdc8c75a374339f9515d950c6c73aabbe9127108
DarkCloud
3e4c08f6c576544f406c83ea2361fadddc27361044b615e391fff3d9bf4e4ca2
DarkCloud
4715d0fa523a32f9162dfba45a7fbc845a0b28fdfa9631d477168fd422fdd271
DarkCloud
4850dbdb83c5db03eb3dd3b8fca9500e82ec9169fccb0bac91d3b5fd9fecb83f
DarkCloud
6804e2dfb2c8a05219d1e9b447bbfc16ca73e06bbc6bc35e8d79c78d29ec65cc
DarkCloud
9260c7129dfe3802fc03d7bd51989b28ec80636aa9d22258a1fc29af13323034
DarkCloud
c587f99ca9d68ca527dc2e28c72fc4ddbd5f2affc859d84d10bfd5c5c80aa842
DarkCloud
d56fba09ff195114fdf8404435b83e2b9e49193e9e97afc3adef35610714462c
DarkCloud
f2ae9306a48f1b446ce9467300267b864e8efe3f9e3b3d01da8bb89133140613
DarkCloud
f35937cdf1ff41b80a8b4c38cbf706afe65d0243a97eb73d1c24a6f15d7cec36
DarkCloud
+ 253 additional samples on MalwareBazaar
Result
Malware family:
darkcloud
Create hunting rule
Score:
  10/10
Tags:
family:darkcloud stealer
Link:
https://tria.ge/reports/230825-jxrbraaa53/
Behaviour
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
DarkCloud
Unpacked files
SH256 hash:
3b75425895af4ae3186b36277553641e37ca1d620ae18d68e40d13351b54de6a
MD5 hash:
94d1531b52774dce52a89e33646d5b1d
SHA1 hash:
29bf887b025b97bd7a9e1e261852ba824234a625
Link:
https://www.unpac.me/results/96e13e66-0723-4a66-a5c8-8a19ffdc6ad6/
SH256 hash:
2ac2f55e15fd8da559f99925ceee9166ca978e94cbc53a5cb29bf02d0a76ac7f
MD5 hash:
1081db0b25581c7958e6fbff4d9aa64a
SHA1 hash:
bcb0e0fe844884a5b0d05cd3b0cc5fd7a5ff53b9
Link:
https://www.unpac.me/results/96e13e66-0723-4a66-a5c8-8a19ffdc6ad6/
SH256 hash:
eb5e14f0f5782935320fb66188ac1aad3e734d0d0589c892700a3bd2a5c893fa
MD5 hash:
8917c5cdea38109b2613b8733d61a1e9
SHA1 hash:
67fbf1e8705d317fc0f9e2ba453968eba38239f7
Link:
https://www.unpac.me/results/96e13e66-0723-4a66-a5c8-8a19ffdc6ad6/
SH256 hash:
ef555ba664228c4830ea0e1caa607762d565ac4e4dad70706d3c1859ebd62f0d
MD5 hash:
0aafae549c302614d953b95ca0544247
SHA1 hash:
665371d41642aff390badb27926150b303bff5aa
Link:
https://www.unpac.me/results/96e13e66-0723-4a66-a5c8-8a19ffdc6ad6/
SH256 hash:
14a67f08986229877004478f49b4a24bd83546e32361166fb74831a28153675f
MD5 hash:
d1c8669c6cea2e21d02b51f00669b74a
SHA1 hash:
3a3537234434cbf09dec9080b7937c2694f0e952
Link:
https://www.unpac.me/results/96e13e66-0723-4a66-a5c8-8a19ffdc6ad6/
SH256 hash:
a1be9e5055ad487da6bf86820dfeb7e7ae9525736a61c9805626fed9e5282c93
MD5 hash:
8fd205aaf424bd3801c7a5d6645f95d8
SHA1 hash:
1b0f457ed2fb717c1b00fc0c7d216802170eebbc
Detections:
darkcloudstealer
Create hunting rule
Link:
https://www.unpac.me/results/96e13e66-0723-4a66-a5c8-8a19ffdc6ad6/
SH256 hash:
8834a687f720ac91833ebe3e20b0a62dfa3d9e9411e4ef925372f2307da15d6f
MD5 hash:
5350293bf97020aa48161cfd81fe1789
SHA1 hash:
d0ae692132b298ff0daf77c42923881d4d83aa3b
Link:
https://www.unpac.me/results/96e13e66-0723-4a66-a5c8-8a19ffdc6ad6/
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/8834a687f720ac91833ebe3e20b0a62dfa3d9e9411e4ef925372f2307da15d6f

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_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

Malspam

DarkCloud

Executable exe 8834a687f720ac91833ebe3e20b0a62dfa3d9e9411e4ef925372f2307da15d6f

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/444682/

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