MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5c8340fc45704932f766a7f89cbabbfec5ad35f688db609a590267e150bdc639. 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


Threat unknown


Vendor detections: 11


Intelligence 11 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5c8340fc45704932f766a7f89cbabbfec5ad35f688db609a590267e150bdc639
SHA3-384 hash: 60b8ac4ddfff51aff2e17b26ffb2bb564170bce60913a083cf7208f0c54faac9852836ebac671604d33ceaa68f6529f0
SHA1 hash: 87360a44d3bc7d7c1aac7f8c8a0adbf34b2e13f1
MD5 hash: 9a95c38c95604dfc96df61a950335473
humanhash: crazy-pasta-alanine-south
File name:svchost.exe
Download: download sample
File size:1'260'942 bytes
First seen:2025-11-23 09:23:03 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash ee98eef4340fdc659d6537f8155633ef (4 x Simda, 1 x Shiz)
ssdeep 24576:+YhBVnFys7wuVW2r/ku73hUSkwgOglRQq/0cYRYhBfYP1iWtPWnQKPl:+YhQs7tW2zku73bFgVlRlbN01TQ
TLSH T1F045336929A2AD58FFB69FB9430C0E095D9023841F5EF8156B48BCA651E24F3FC76331
TrID 27.1% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
20.7% (.EXE) Win16 NE executable (generic) (5038/12/1)
18.5% (.EXE) Win32 Executable (generic) (4504/4/1)
8.4% (.ICL) Windows Icons Library (generic) (2059/9)
8.3% (.EXE) OS/2 Executable (generic) (2029/13)
Magika pebin
Reporter Hexastrike
Tags:exe UPX
File size (compressed) :1'260'942 bytes
File size (de-compressed) :1'312'142 bytes
Format:win32/pe
Unpacked file: 2be8f194309f20711a7d11c90a2efdc83e12ffced7e06854808b8502bbd2ec7a

Intelligence

File Origin
# of uploads :
1
# of downloads :
11
Origin country :
IE IE
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
svchost.exe
Verdict:
Suspicious activity
Analysis date:
2025-11-23 16:31:08 UTC
Tags:
auto-reg
Link:
https://app.any.run/tasks/2afc89b8-309e-4b19-aca0-2767476e0d23

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/40446/
Detection(s):
Win.Trojan.Ulise-10005646-0
Create hunting rule

Win.Trojan.Agent-1392566
Create hunting rule

SecuriteInfo.com.Win64.MalwareX-gen.31458.12546.UNOFFICIAL
Create hunting rule

Win.Trojan.Agent-231294
Create hunting rule

Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6922dcb8140de26f6c2c9251
Tags:
injection malex virus
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Creating a file in the Windows subdirectories
Creating a file in the Windows directory
Creating a process from a recently created file
Creating a process with a hidden window
Creating a window
Launching a process
DNS request
Connection attempt
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Enabling autorun with the shell\open\command registry branches
Enabling autorun
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
crypt fingerprint overlay overlay packed packed packed packed upx
Link:
https://www.filescan.io/uploads/6922d8aaf96b58f0dc80b2f7/reports/3b593b59-c99a-46fe-b976-e7774ad0ecee/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/5c8340fc45704932f766a7f89cbabbfec5ad35f688db609a590267e150bdc639
Result
Gathering data
Verdict:
Malicious
File Type:
exe x32
First seen:
2025-11-21T15:54:00Z UTC
Last seen:
2025-11-21T16:26:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/5c8340fc45704932f766a7f89cbabbfec5ad35f688db609a590267e150bdc639/results?tab=lookup
Score:
92%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/5c8340fc45704932f766a7f89cbabbfec5ad35f688db609a590267e150bdc639
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Win 32 Exe x86
Link:
https://app.malva.re/file/9a95c38c95604dfc96df61a950335473
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5c8340fc45704932f766a7f89cbabbfec5ad35f688db609a590267e150bdc639/
Threat name:
Win32.Trojan.Malex
Create hunting rule
Status:
Malicious
First seen:
2025-11-21 20:09:00 UTC
AV detection:
22 of 24 (91.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=lsbub7cfobetf53gu74jzov373c22npwrdnwbgszajt6cuf5yy4q._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
discovery persistence upx
Link:
https://tria.ge/reports/251123-ltlm7stjg1/
Behaviour
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
System Location Discovery: System Language Discovery
Drops file in Windows directory
Drops file in System32 directory
UPX packed file
Adds Run key to start application
Executes dropped EXE
Modifies system executable filetype association
Boot or Logon Autostart Execution: Active Setup
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/9d998dd9-defd-4dea-99ee-d3003758055e
Unpacked files
SH256 hash:
5c8340fc45704932f766a7f89cbabbfec5ad35f688db609a590267e150bdc639
MD5 hash:
9a95c38c95604dfc96df61a950335473
SHA1 hash:
87360a44d3bc7d7c1aac7f8c8a0adbf34b2e13f1
Link:
https://www.unpac.me/results/eb862c8f-779e-4ea1-9a42-dea9bea3dbd9/
SH256 hash:
67732013a102d1647f7aa666f7ee36a938f342eac38efa35a005bf066f7a48c6
MD5 hash:
93dfa56d7c67e0f280d7831329fb48b5
SHA1 hash:
33fc1d1faaf9884d1420830e5d042941e1cc4094
Link:
https://www.unpac.me/results/eb862c8f-779e-4ea1-9a42-dea9bea3dbd9/
SH256 hash:
2be8f194309f20711a7d11c90a2efdc83e12ffced7e06854808b8502bbd2ec7a
MD5 hash:
a14f59d62a05e412c6c9bfa80f206bfa
SHA1 hash:
32b9dd4978675e3918b70c4484730a90d2460f0b
Link:
https://www.unpac.me/results/eb862c8f-779e-4ea1-9a42-dea9bea3dbd9/
SH256 hash:
3d2c5390eae99ff050c883eb8fc016effa71a2a05e3044fc6f766f4e5b7b2a1a
MD5 hash:
aeb7ca1c72fe15979eb21805327e54a4
SHA1 hash:
a0ea3de50606d427c222c9fc02878e905212f943
Link:
https://www.unpac.me/results/eb862c8f-779e-4ea1-9a42-dea9bea3dbd9/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.60
Link:
https://yomi.yoroi.company/submissions/5c8340fc45704932f766a7f89cbabbfec5ad35f688db609a590267e150bdc639

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:UPX290LZMAMarkusOberhumerLaszloMolnarJohnReiser
Create hunting rule
Author:malware-lu
Rule name:UPXV200V290MarkusOberhumerLaszloMolnarJohnReiser
Create hunting rule
Author:malware-lu
Rule name:UPXv20MarkusLaszloReiser
Create hunting rule
Author:malware-lu
Rule name:upx_largefile
Create hunting rule
Author:k3nr9

File information

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

Executable exe 5c8340fc45704932f766a7f89cbabbfec5ad35f688db609a590267e150bdc639

(this sample)

Executable exe 2be8f194309f20711a7d11c90a2efdc83e12ffced7e06854808b8502bbd2ec7a

Cape
Cape
https://www.capesandbox.com/analysis/40446/
  
Dropping
SHA256 2be8f194309f20711a7d11c90a2efdc83e12ffced7e06854808b8502bbd2ec7a
  
Dropping
MD5 a14f59d62a05e412c6c9bfa80f206bfa

Comments