MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5923afec6760f34abb071e67ec0414a302c9be5428f56e41c78f3cb0dc5fad50. 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: 16


Intelligence 16 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5923afec6760f34abb071e67ec0414a302c9be5428f56e41c78f3cb0dc5fad50
SHA3-384 hash: cfd7f52ff9d269bb0ac6ff0392a091f29cb69cc0cfbffc085e24377bff4e4034b3b9ec80dec62e0dfd26d06c3b37a3ab
SHA1 hash: 8beb569da0492c0202992d19a7bc15e173d325be
MD5 hash: a02c890a475298186850274f224d77c0
humanhash: may-nevada-stairway-robert
File name:Request for Quotataion.exe
Download: download sample
Signature DarkCloud
Create hunting rule
File size:810'496 bytes
First seen:2024-09-10 03:55:10 UTC
Last seen:2024-09-10 04:26:50 UTC
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:JOHo3MXp/ImyFs1iyaBL/gf3nMYxB0q56tLFnpokjcfXXSvt8OzEaaPB8CMP/xKS:J0o3MXdImcs1lP7H0tLFSjyR08VHOB
TLSH T14F05230B69BEEF29E73E43709A72803007BB7752A111D3154FCBA8D16956B78D214FA3
TrID 69.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.0% (.EXE) Win64 Executable (generic) (10523/12/4)
6.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.2% (.EXE) Win32 Executable (generic) (4504/4/1)
1.9% (.EXE) Win16/32 Executable Delphi generic (2072/23)
Magika pebin
Reporter threatcat_ch
Tags:DarkCloud exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
434
Origin country :
CH CH
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Request for Quotataion.exe
Verdict:
Malicious activity
Analysis date:
2024-09-10 03:56:14 UTC
Tags:
darkcloud upx
Link:
https://app.any.run/tasks/25605b94-aaba-43ea-b6c2-f80837de7662

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.3050.3294.1105.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
93.3%
Link:
https://cyber-fortress.com/docs/result/index.php?id=66dfc355751db35a8b9f6254
Tags:
Discovery Infostealer Network Stealth Heur
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Сreating synchronization primitives
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed
Link:
https://www.filescan.io/uploads/66dfc355ac80a0110f672366/reports/5b3a4150-ff0a-433c-897c-02e975e0a5a4/overview
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/5923afec6760f34abb071e67ec0414a302c9be5428f56e41c78f3cb0dc5fad50
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.
Malware family:
DarkCloud
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/94dacbbe-a89b-4e34-8e57-deee5a3dc856
Result
Threat name:
DarkCloud
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1508413
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
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
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/5923afec6760f34abb071e67ec0414a302c9be5428f56e41c78f3cb0dc5fad50
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5923afec6760f34abb071e67ec0414a302c9be5428f56e41c78f3cb0dc5fad50/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2024-09-09 21:51:24 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ler273dhmdzuvoyhdzt6ybauumbmtpsufd2w4qohr46lbxc7vvia._file
Verdict:
malicious
Result
Malware family:
darkcloud
Create hunting rule
Score:
  10/10
Tags:
family:darkcloud discovery stealer
Link:
https://tria.ge/reports/240910-ehcslaxdja/
Behaviour
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
DarkCloud
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/f2fbefc4-f9df-4e56-b0a7-f466d8fba40f
Unpacked files
SH256 hash:
3b75425895af4ae3186b36277553641e37ca1d620ae18d68e40d13351b54de6a
MD5 hash:
94d1531b52774dce52a89e33646d5b1d
SHA1 hash:
29bf887b025b97bd7a9e1e261852ba824234a625
Link:
https://www.unpac.me/results/b35556f4-c5f7-42c9-99fd-3be8ec996eac/
SH256 hash:
e27733301ce3f3a226d6e4eecbf1f10595d1c8f345babc79db133dd22b71dbc4
MD5 hash:
16a93bf27bd30ddaafca093195b27154
SHA1 hash:
bbc2eed1dc9c713dce267c1f745aa26bd9ecbee4
Detections:
SUSP_OBF_NET_ConfuserEx_Name_Pattern_Jan24
Create hunting rule
SUSP_OBF_NET_Reactor_Indicators_Jan24
Create hunting rule
Link:
https://www.unpac.me/results/b35556f4-c5f7-42c9-99fd-3be8ec996eac/
SH256 hash:
6dce9cfe1b29d4de02583b6cb840f7f9c76e99aeaa80c4a5a42ffbdcbe5f0f6b
MD5 hash:
19cb2a32f1a4e2cc0d0918a3b2532fdb
SHA1 hash:
7667230fa126828aafea98f10c8368c57e981ab3
Detections:
darkcloudstealer
Create hunting rule
Link:
https://www.unpac.me/results/b35556f4-c5f7-42c9-99fd-3be8ec996eac/
SH256 hash:
c59a72e874640d2d2c5669edc14fdeb82a72cbacde61679907d2926b8ed79d08
MD5 hash:
b37fc99b846edbde0d0f36bee1760849
SHA1 hash:
0016396b048dcbda5b87742c32678f706db6362c
Link:
https://www.unpac.me/results/b35556f4-c5f7-42c9-99fd-3be8ec996eac/
SH256 hash:
5923afec6760f34abb071e67ec0414a302c9be5428f56e41c78f3cb0dc5fad50
MD5 hash:
a02c890a475298186850274f224d77c0
SHA1 hash:
8beb569da0492c0202992d19a7bc15e173d325be
Link:
https://www.unpac.me/results/b35556f4-c5f7-42c9-99fd-3be8ec996eac/
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/5923afec6760f34abb071e67ec0414a302c9be5428f56e41c78f3cb0dc5fad50

File information

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

Malspam

DarkCloud

Executable exe 5923afec6760f34abb071e67ec0414a302c9be5428f56e41c78f3cb0dc5fad50

(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 (HIGH_ENTROPY_VA)high

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