MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 883e12a7cd81c09838284e4dbda9caa9d8df6ac57234e14ee0ee02bb2fcc2329. 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


Glupteba


Vendor detections: 10


Intelligence 10 IOCs YARA 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 883e12a7cd81c09838284e4dbda9caa9d8df6ac57234e14ee0ee02bb2fcc2329
SHA3-384 hash: 41cc2163438ba0855032b9760ff272d447ed538f9ba3a17777096b9b8b74487179daadde3bc1dce92f211acd85226834
SHA1 hash: c038cfb9cc489ffc3df7ae9dfd18b9f170889d34
MD5 hash: e3e72ce16d5b1a87751d483a9eeda4ea
humanhash: blossom-indigo-failed-hot
File name:file
Download: download sample
Signature Glupteba
Create hunting rule
File size:4'419'683 bytes
First seen:2022-09-10 15:11:33 UTC
Last seen:2022-09-10 15:20:53 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 1cd364a9e949d5ecebd6c614e64bc545 (16 x Glupteba, 10 x Snatch, 6 x CobaltStrike)
ssdeep 49152:Jas5FDPBdlJbOdjTltvyiwVLn+4FJ3CqKhawlquAb7/iO:JayPBKjrvB14FJj/iO
Threatray 1 similar samples on MalwareBazaar
TLSH T15C164B50E9EF10F9E70B597049E7523F2B312209873ADEC7CA402EA2F45BAE51533667
gimphash 7a469afb2aba4d77db8f9f6bc927b22788c285e2c48c5938598c290da5a53400
TrID 40.2% (.EXE) Win64 Executable (generic) (10523/12/4)
19.2% (.EXE) Win16 NE executable (generic) (5038/12/1)
17.2% (.EXE) Win32 Executable (generic) (4505/5/1)
7.7% (.EXE) OS/2 Executable (generic) (2029/13)
7.6% (.EXE) Generic Win/DOS Executable (2002/3)
Reporter andretavare5
Tags:exe Glupteba


Avatar
andretavare5
Sample downloaded from https://vk.com/doc711765002_648778046?hash=0QrZut5GsXbvdotkdBikgYziBERVvcKHDTmdVb3KERz&dl=G4YTCNZWGUYDAMQ:1662822479:D4IcPp5PZkYRGhlHAt90OmT69oYjVdzVapUZI3eWkzP&api=1&no_preview=1#build

Intelligence

File Origin
# of uploads :
2
# of downloads :
503
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2022-09-10 15:21:54 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/dee3b26e-142d-4e80-aafa-4543934aa6f3

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/309158/
Detection(s):
SecuriteInfo.com.Win32.Evo-gen.9474.UNOFFICIAL
Create hunting rule

Result
Verdict:
Suspicious
Maliciousness:

Behaviour
DNS request
Sending a custom TCP request
Launching a process
Creating a process with a hidden window
Running batch commands
Creating a file in the system32 subdirectories
Creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
golang greyware overlay
Link:
https://www.filescan.io/uploads/631ca98ea90642bcbbfbed75/reports/8ffa3496-24ee-45c8-b107-78781dc04020/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.
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/533fa222-92cb-410a-b130-7cc88c0e95c4
Result
Threat name:
Unknown
Detection:
malicious
Classification:
troj.spyw
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1068239
Signature
May check the online IP address of the machine
Tries to harvest and steal browser information (history, passwords, etc)
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 process2 2 Behavior Graph ID: 700771 Sample: file.exe Startdate: 10/09/2022 Architecture: WINDOWS Score: 48 6 file.exe 2->6         started        dnsIp3 26 get.geojs.io 104.26.0.100, 443, 49722 CLOUDFLARENETUS United States 6->26 28 212.192.31.147, 49721, 8081 ASBAXETNRU Russian Federation 6->28 30 3 other IPs or domains 6->30 32 May check the online IP address of the machine 6->32 34 Tries to harvest and steal browser information (history, passwords, etc) 6->34 10 cmd.exe 1 6->10         started        12 cmd.exe 1 6->12         started        14 WMIC.exe 1 6->14         started        signatures4 process5 process6 16 WMIC.exe 1 10->16         started        18 conhost.exe 10->18         started        20 WMIC.exe 1 12->20         started        22 conhost.exe 12->22         started        24 conhost.exe 14->24         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/883e12a7cd81c09838284e4dbda9caa9d8df6ac57234e14ee0ee02bb2fcc2329/
Threat name:
Win32.Infostealer.Coins
Create hunting rule
Status:
Malicious
First seen:
2022-09-10 15:12:11 UTC
File Type:
PE (Exe)
Extracted files:
1
AV detection:
17 of 26 (65.38%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ra7bfj6nqhajqobijzg33kokvhmn62wfoi2octxa5yblwl6memuq._file
Verdict:
malicious
Similar samples:
659784641effc7de35c04bd4ca5e1a343d23047827cc57166fbb26fd39484767
Glupteba
Result
Malware family:
n/a
Score:
  7/10
Tags:
spyware stealer
Link:
https://tria.ge/reports/220910-sk6eksacd4/
Behaviour
Modifies system certificate store
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Accesses cryptocurrency files/wallets, possible credential harvesting
Looks up external IP address via web service
Reads user/profile data of web browsers
Unpacked files
SH256 hash:
883e12a7cd81c09838284e4dbda9caa9d8df6ac57234e14ee0ee02bb2fcc2329
MD5 hash:
e3e72ce16d5b1a87751d483a9eeda4ea
SHA1 hash:
c038cfb9cc489ffc3df7ae9dfd18b9f170889d34
Link:
https://www.unpac.me/results/f48b04ec-b24a-4eff-a1be-b23b7387d74a/
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/883e12a7cd81c09838284e4dbda9caa9d8df6ac57234e14ee0ee02bb2fcc2329

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:command_and_control
Create hunting rule
Author:CD_R0M_
Description:This rule searches for common strings found by malware using C2. Based on a sample used by a Ransomware group
Rule name:Glupteba
Create hunting rule
Rule name:GoBinTest
Create hunting rule
Rule name:golang
Create hunting rule
Rule name:Golangmalware
Create hunting rule
Author:Dhanunjaya
Description:Malware in Golang
Rule name:HiveRansomware
Create hunting rule
Author:Dhanunjaya
Description:Yara Rule To Detect Hive V4 Ransomware
Rule name:identity_golang
Create hunting rule
Author:Eric Yocam
Description:find Golang malware
Rule name:methodology_golang_build_strings
Create hunting rule
Author:smiller
Description:Looks for PEs with a Golang build ID
Rule name:RansomwareTest3
Create hunting rule
Author:Daoyuan Wu
Description:Test Ransomware YARA rules

File information

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

  
Dropped by
PrivateLoader
  
Delivery method
Distributed via drive-by
Cape
Cape
https://www.capesandbox.com/analysis/309158/

Comments