MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7e26a05d10a275416faae5ab2721604bf485683e7ba2263627df7686e233da46. 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


Cosmu


Vendor detections: 9


Intelligence 9 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7e26a05d10a275416faae5ab2721604bf485683e7ba2263627df7686e233da46
SHA3-384 hash: 47881c9def7cae61305e6fed59da34e8d36ca61c451d3bc4830c6b32e525a80ecfd34cdf2965826b2149098d9810bc84
SHA1 hash: 84edb1a4c40c216da24bb599689d9b173bdaeed4
MD5 hash: 0f05fe047eda9db6f88934229cc7250d
humanhash: cat-oranges-video-finch
File name:mu.exe
Download: download sample
Signature Cosmu
Create hunting rule
File size:5'986'282 bytes
First seen:2022-02-09 00:22:04 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 8abecba2211e61763c4c9ffcaa13369e (172 x Cosmu, 1 x Zombie, 1 x CobaltStrike)
ssdeep 98304:fwua5m+BgN+RJucO6dnXPSS/At7molgKMMvbWRcMj/zYh3EUeQnFswax:ftNsPAhmgJMMvbWnjEpxesax
TLSH T16A56AE2EBBD6EA9CE399C0B65D5EDD4C9CB53705B9A99C3DC03A270D4140FBEA904087
Reporter adm1n_usa32
Tags:Cosmu exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
179
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
mu.exe
Verdict:
No threats detected
Analysis date:
2022-02-09 00:20:34 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/e8daafac-12ad-4e74-968e-acf18ab6cecc

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/239016/
Detection(s):
Win.Malware.Generickdz-9938530-0
Create hunting rule

Win.Trojan.Cosmu-1058
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
DNS request
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/6415/overview
Behaviour
MalwareBazaar
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
overlay packed packed pcclient shell32.dll virus zombie
Link:
https://www.filescan.io/uploads/6203097c845a69d7734f6360/reports/afb0c95f-ff12-4881-bfba-bdf953867c4d/overview
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:
Cosmu
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/1b435602-89de-4b51-a29a-b81a7217a422
Result
Threat name:
Unknown
Detection:
malicious
Classification:
n/a
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/936507
Signature
Antivirus / Scanner detection for submitted sample
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7e26a05d10a275416faae5ab2721604bf485683e7ba2263627df7686e233da46/
Threat name:
Win32.Spyware.Zombie
Create hunting rule
Status:
Malicious
First seen:
2022-02-03 14:41:16 UTC
File Type:
PE (Exe)
Extracted files:
3
AV detection:
33 of 43 (76.74%)
Threat level:
  2/5
Verdict:
malicious
Result
Malware family:
n/a
Score:
  4/10
Tags:
n/a
Link:
https://tria.ge/reports/220209-an2axsgfe5/
Behaviour
Checks processor information in registry
Modifies data under HKEY_USERS
Drops file in Windows directory
Unpacked files
SH256 hash:
7e26a05d10a275416faae5ab2721604bf485683e7ba2263627df7686e233da46
MD5 hash:
0f05fe047eda9db6f88934229cc7250d
SHA1 hash:
84edb1a4c40c216da24bb599689d9b173bdaeed4
Link:
https://www.unpac.me/results/f2b06e33-c1ea-4396-ade0-bbca9d4f0ff7/
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:BitcoinAddress
Create hunting rule
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/239016/

Comments