MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 77bde59ffe34b9e906de3f84da612a8e78a12d1d36a895a628a00f94c8b604e2. 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: 8


Intelligence 8 IOCs YARA 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 77bde59ffe34b9e906de3f84da612a8e78a12d1d36a895a628a00f94c8b604e2
SHA3-384 hash: 8177a861203a507c1933cab04a4097aeb7c88e910a20566718c206f7915a9a573f340a91672d212304da072045056cbf
SHA1 hash: 5b576cf9cbaf61eca5591e86e427ab5270b02dcb
MD5 hash: 2dd808a93a9a7c4e392b50bcf6ab8a8b
humanhash: colorado-london-fillet-minnesota
File name:file
Download: download sample
File size:4'477'537 bytes
First seen:2022-10-05 17:30:13 UTC
Last seen:2022-10-06 07:49:43 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 1cd364a9e949d5ecebd6c614e64bc545 (16 x Glupteba, 10 x Snatch, 6 x CobaltStrike)
ssdeep 49152:8azlEDBeWMZX3hKLQxHKJ0GcQamyL69wXFR6BEqLAb7/ih:8aoBeWMZXxK8Sc++x/ih
Threatray 13 similar samples on MalwareBazaar
TLSH T1C1264990E9EB10F9F607557144E7623F6730260A973ADED7CB402EA2F41B6E11A33267
gimphash 60217d1bd0870ea80b6ec2a572001afab5aac0852221e12f26ecc47137bfb879
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


Avatar
andretavare5
Sample downloaded from https://vk.com/doc527785675_645529092?hash=mvCeEwee2o9lzHMnuToNYTKbhsbi4MN2SgbDz0EW5Wg&dl=GUZDONZYGU3DONI:1664989275:FRfCrgz7KtoWXBFQUsFEJu7S1R74yICpnPL2RVDAI4w&api=1&no_preview=1#persom141

Intelligence

File Origin
# of uploads :
17
# of downloads :
331
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/316993/
Detection(s):
Win.Malware.Wingo-9973645-0
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
DNS request
Creating a file
Sending a custom TCP request
Creating a file in the %AppData% subdirectories
Moving a file to the %AppData% subdirectory
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
anti-vm golang greyware overlay
Link:
https://www.filescan.io/uploads/633dbf581225171535537fe9/reports/3e83f6d3-5e88-4912-aa90-b8d3cc95493d/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/2f0da588-a18d-4507-84b5-dffbbc5d05d1
Result
Threat name:
Unknown
Detection:
malicious
Classification:
spyw
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1084330
Signature
Antivirus detection for URL or domain
Found many strings related to Crypto-Wallets (likely being stolen)
Tries to harvest and steal browser information (history, passwords, etc)
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 716888 Sample: file.exe Startdate: 05/10/2022 Architecture: WINDOWS Score: 56 31 Antivirus detection for URL or domain 2->31 33 Found many strings related to Crypto-Wallets (likely being stolen) 2->33 7 file.exe 2->7         started        process3 dnsIp4 27 185.173.36.94, 49700, 8081 ECO-ASRU Russian Federation 7->27 29 get.geojs.io 104.26.0.100, 443, 49701 CLOUDFLARENETUS United States 7->29 35 Tries to harvest and steal browser information (history, passwords, etc) 7->35 11 cmd.exe 1 7->11         started        13 cmd.exe 1 7->13         started        15 WMIC.exe 1 7->15         started        signatures5 process6 process7 17 WMIC.exe 1 11->17         started        19 conhost.exe 11->19         started        21 WMIC.exe 1 13->21         started        23 conhost.exe 13->23         started        25 conhost.exe 15->25         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/77bde59ffe34b9e906de3f84da612a8e78a12d1d36a895a628a00f94c8b604e2/
Threat name:
Win32.Trojan.Privateloader
Create hunting rule
Status:
Malicious
First seen:
2022-10-05 18:21:32 UTC
AV detection:
20 of 26 (76.92%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=o666lh76gs46sbw6h6cnuyjkrz4kcli5g2ujljriuahzjsfwatra._file
Verdict:
malicious
Similar samples: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 3 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
spyware stealer
Link:
https://tria.ge/reports/221005-v3pwnafac7/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Accesses cryptocurrency files/wallets, possible credential harvesting
Reads user/profile data of web browsers
Unpacked files
SH256 hash:
77bde59ffe34b9e906de3f84da612a8e78a12d1d36a895a628a00f94c8b604e2
MD5 hash:
2dd808a93a9a7c4e392b50bcf6ab8a8b
SHA1 hash:
5b576cf9cbaf61eca5591e86e427ab5270b02dcb
Link:
https://www.unpac.me/results/aa775ec1-048e-45c6-8fce-8e26f1bcc6c7/
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/77bde59ffe34b9e906de3f84da612a8e78a12d1d36a895a628a00f94c8b604e2

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:grakate_stealer_nov_2021
Create hunting rule
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:INDICATOR_SUSPICIOUS_EXE_References_CryptoWallets
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many cryptocurrency mining wallets or apps. Observed in information stealers
Rule name:methodology_golang_build_strings
Create hunting rule
Author:smiller
Description:Looks for PEs with a Golang build ID

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/316993/

Comments