MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2cf82af2783ce05445c94dd82b00653b2f8447aa80d10b5831c4d601b888fc98. 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


CustomerLoader


Vendor detections: 10


Intelligence 10 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2cf82af2783ce05445c94dd82b00653b2f8447aa80d10b5831c4d601b888fc98
SHA3-384 hash: 95d2b278b46990abac66832559518f03e215d220fa91b685bebe39e5b5aeff5740e96189b3c8e12f548fa1909784045d
SHA1 hash: c99017b170fd088be49c9d684d080f18e2aeb609
MD5 hash: 1532f0bee9dfb0dbf1255deb0bf903fb
humanhash: yankee-juliet-fillet-lamp
File name:Order_ JUL07 01BB77FIBA00541·PDF.scr
Download: download sample
Signature CustomerLoader
Create hunting rule
File size:37'888 bytes
First seen:2023-07-19 05:45:27 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
ssdeep 768:vlntUMmjH+43M2F7Tllmu24Ra2DovIieNhIPVQPabLg:q+92JTll92m7ov0oW4Lg
Threatray 3 similar samples on MalwareBazaar
TLSH T13A03DF0407A801B5C6671B7DDCE2034307396F77E46BDF8BAECCA68A1D1332867226A5
TrID 44.4% (.EXE) Win64 Executable (generic) (10523/12/4)
21.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
8.7% (.ICL) Windows Icons Library (generic) (2059/9)
8.5% (.EXE) OS/2 Executable (generic) (2029/13)
8.4% (.EXE) Generic Win/DOS Executable (2002/3)
Reporter lowmal3
Tags:CustomerLoader exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
262
Origin country :
DE DE
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Order_ JUL07 01BB77FIBA00541·PDF.scr
Verdict:
Malicious activity
Analysis date:
2023-07-19 05:48:14 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/214f9f2a-3386-454a-bcf9-817a3b8bee6a

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/424449/
Detection(s):
SecuriteInfo.com.Variant.MSILHeracles.96592.2315.21248.UNOFFICIAL
Create hunting rule

Gathering data
Verdict:
Malicious
Labled as:
MSILHeracles.Generic
Link:
https://www.hybrid-analysis.com/sample/2cf82af2783ce05445c94dd82b00653b2f8447aa80d10b5831c4d601b888fc98
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.
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/7e420282-bc2c-44a0-87c1-98e9613a7fcb
Result
Threat name:
Customer Loader
Create hunting rule
Detection:
malicious
Classification:
troj.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1275649
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
Drops PE files with benign system names
Initial sample is a PE file and has a suspicious name
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 video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Sample is not signed and drops a device driver
Sigma detected: Schedule system process
System process connects to network (likely due to code injection or exploit)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AntiVM3
Yara detected Costura Assembly Loader
Yara detected Customer Loader
Yara detected UAC Bypass using CMSTP
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1275649 Sample: Order__JUL07_01BB77FIBA0054... Startdate: 19/07/2023 Architecture: WINDOWS Score: 100 58 Malicious sample detected (through community Yara rule) 2->58 60 Antivirus detection for URL or domain 2->60 62 Antivirus / Scanner detection for submitted sample 2->62 64 10 other signatures 2->64 7 Order__JUL07_01BB77FIBA00541#U00b7PDF.scr.exe 15 7 2->7         started        12 svchost.exe 2 2->12         started        14 svchost.exe 2->14         started        16 3 other processes 2->16 process3 dnsIp4 50 kyliansuperm92139124.shop 104.21.18.206, 443, 49706, 49707 CLOUDFLARENETUS United States 7->50 40 C:\Users\user\AppData\Roaming\svchost.exe, PE32+ 7->40 dropped 42 Order__JUL07_01BB7...00b7PDF.scr.exe.log, ASCII 7->42 dropped 68 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 7->68 70 Drops PE files with benign system names 7->70 18 cmd.exe 1 7->18         started        20 cmd.exe 1 7->20         started        72 Antivirus detection for dropped file 12->72 74 System process connects to network (likely due to code injection or exploit) 12->74 76 Multi AV Scanner detection for dropped file 12->76 78 Machine Learning detection for dropped file 12->78 52 172.67.183.88, 443, 49710 CLOUDFLARENETUS United States 14->52 54 192.168.2.1 unknown unknown 14->54 44 C:\Windows\Temp\nvyusgfh.inf, Windows 14->44 dropped 23 cmstp.exe 14->23         started        46 C:\Windows\Temp\poriumv5.inf, Windows 16->46 dropped 25 cmstp.exe 16->25         started        file5 signatures6 process7 signatures8 27 svchost.exe 3 18->27         started        32 conhost.exe 18->32         started        34 timeout.exe 1 18->34         started        66 Uses schtasks.exe or at.exe to add and modify task schedules 20->66 36 conhost.exe 20->36         started        38 schtasks.exe 1 20->38         started        process9 dnsIp10 56 kyliansuperm92139124.shop 27->56 48 C:\Zemana.sys, PE32+ 27->48 dropped 80 Sample is not signed and drops a device driver 27->80 file11 signatures12
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2cf82af2783ce05445c94dd82b00653b2f8447aa80d10b5831c4d601b888fc98/
Threat name:
ByteCode-MSIL.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2023-07-19 05:46:04 UTC
File Type:
PE+ (.Net Exe)
Extracted files:
2
AV detection:
18 of 25 (72.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ft4cv4tyhtqfirojjxmcwadfhmxyir5kqdiqwwbrytladoei7sma._file
Verdict:
malicious
Similar samples:
4923c87112bf8dc456e0d46a0401151efc304b45c15f10655d1a51711f65c81e
CustomerLoader
bfaf95fc7c62311c327097888ee85ae1979ba74ea93090368977674c420516d8
CustomerLoader
d35c36d62c69cfca62a0f7183ffbeda6ea48db9b647b1338e2e27f340ddf61c8
CustomerLoader
Result
Malware family:
n/a
Score:
  9/10
Tags:
evasion persistence
Link:
https://tria.ge/reports/230719-ggamysgg9y/
Behaviour
Creates scheduled task(s)
Delays execution with timeout.exe
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: LoadsDriver
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Enumerates physical storage devices
Adds Run key to start application
Maps connected drives based on registry
Checks BIOS information in registry
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Looks for VMWare Tools registry key
Looks for VirtualBox Guest Additions in registry
Unpacked files
SH256 hash:
2cf82af2783ce05445c94dd82b00653b2f8447aa80d10b5831c4d601b888fc98
MD5 hash:
1532f0bee9dfb0dbf1255deb0bf903fb
SHA1 hash:
c99017b170fd088be49c9d684d080f18e2aeb609
Link:
https://www.unpac.me/results/8295af77-bff5-46a1-b8ae-15455aab403c/
Malware family:
AgentTesla.v4
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/2cf82af2783c/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.65
Link:
https://yomi.yoroi.company/submissions/2cf82af2783ce05445c94dd82b00653b2f8447aa80d10b5831c4d601b888fc98

File information

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

Malspam

CustomerLoader

Executable exe 2cf82af2783ce05445c94dd82b00653b2f8447aa80d10b5831c4d601b888fc98

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/424449/

Comments