MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f5f817441e672588eb3404816c3afc7adf4a74636414bc897ab818aaf2a71786. 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: 10


Intelligence 10 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f5f817441e672588eb3404816c3afc7adf4a74636414bc897ab818aaf2a71786
SHA3-384 hash: b49d6fbd48e0a7467b1e51d01eee50fa3b79903b3b2c99f1c2d327389de2d3de8b9158d9d96455d1222e2db9f1b6e506
SHA1 hash: 5cd2f64f5ce5f2259c09f6c1272575ede82fe02b
MD5 hash: e8234aaffbe198b4eaae88d67e65a5ee
humanhash: mike-mike-sink-purple
File name:e8234aaffbe198b4eaae88d67e65a5ee.exe
Download: download sample
File size:630'784 bytes
First seen:2021-01-03 10:42:37 UTC
Last seen:2021-01-03 12:41:35 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 6ed4f5f04d62b18d96b26d6db7c18840 (265 x SalatStealer, 78 x BitRAT, 42 x RedLineStealer)
ssdeep 12288:Wh1Y+7wzoVQEvYkih/eV8ruooLErIcFYPFDdhWSEPuDsUS8O:qYgfQEvYkiN85ooWIcFgFDqSmA+t
Threatray 46 similar samples on MalwareBazaar
TLSH 5AD423BAC32C5FC4EDE01F3DD5DCF7A016787C76879526095C62CD992EB82B6A11208E
Reporter abuse_ch
Tags:exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
130
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
e8234aaffbe198b4eaae88d67e65a5ee.exe
Verdict:
Malicious activity
Analysis date:
2021-01-03 10:46:02 UTC
Tags:
stealer trojan loader
Link:
https://app.any.run/tasks/69ee4f56-c055-4ad8-8c78-3d96c2a730da

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
OlympicDestroyer
Create hunting rule
Link:
https://www.capesandbox.com/analysis/110334/
Detection(s):
PUA.Win.Packer.Upx-48
Create hunting rule

PUA.Win.Packer.Upolyx-12
Create hunting rule

PUA.Win.Packer.Upx-4
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% subdirectories
Reading critical registry keys
Delayed reading of the file
Deleting a recently created file
Creating a window
Sending a UDP request
DNS request
Sending an HTTP GET request
Creating a file
Creating a process from a recently created file
Running batch commands
Creating a process with a hidden window
Searching for analyzing tools
Searching for the window
Creating a file in the %AppData% subdirectories
Launching a process
Sending a custom TCP request
Stealing user critical data
Connection attempt to an infection source
Sending an HTTP POST request to an infection source
Enabling autorun by creating a file
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.
Result
Threat name:
Cryptbot Glupteba
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/573052
Signature
Antivirus detection for dropped file
Detected unpacking (changes PE section rights)
Found many strings related to Crypto-Wallets (likely being stolen)
Hides threads from debuggers
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
May check the online IP address of the machine
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
PE file contains section with special chars
Potentially malicious time measurement code found
System process connects to network (likely due to code injection or exploit)
Tries to detect sandboxes / dynamic malware analysis system (registry check)
Tries to detect sandboxes and other dynamic analysis tools (window names)
Tries to detect virtualization through RDTSC time measurements
Tries to harvest and steal browser information (history, passwords, etc)
Yara detected Cryptbot
Yara detected Glupteba
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 335589 Sample: sVJhb3GPcJ.exe Startdate: 03/01/2021 Architecture: WINDOWS Score: 100 66 Multi AV Scanner detection for domain / URL 2->66 68 Malicious sample detected (through community Yara rule) 2->68 70 Antivirus detection for dropped file 2->70 72 13 other signatures 2->72 8 sVJhb3GPcJ.exe 48 2->8         started        13 SmartClock.exe 2->13         started        15 SmartClock.exe 2->15         started        process3 dnsIp4 58 weloadhh03.top 95.213.179.228, 49735, 80 SELECTELRU Russian Federation 8->58 60 afrodeep22.top 138.124.184.10, 49733, 49734, 80 NOKIA-ASFI Norway 8->60 62 moraaaasq12.top 8->62 52 C:\Users\user\AppData\Local\...\File332.exe, PE32 8->52 dropped 54 C:\Users\user\AppData\Local\...\lv[1].exe, PE32 8->54 dropped 88 Tries to harvest and steal browser information (history, passwords, etc) 8->88 17 File332.exe 20 8->17         started        21 cmd.exe 1 8->21         started        90 Hides threads from debuggers 13->90 92 Tries to detect sandboxes / dynamic malware analysis system (registry check) 13->92 file5 signatures6 process7 file8 42 C:\Users\user\AppData\Local\...\vpn_ico.exe, PE32 17->42 dropped 44 C:\Users\user\AppData\Local\...\6_ico.exe, PE32 17->44 dropped 46 C:\Users\user\AppData\Local\...\4_ico.exe, PE32 17->46 dropped 48 C:\Users\user\AppData\Local\Temp\...\UAC.dll, PE32 17->48 dropped 74 Multi AV Scanner detection for dropped file 17->74 76 Machine Learning detection for dropped file 17->76 23 4_ico.exe 4 17->23         started        27 vpn_ico.exe 3 18 17->27         started        30 6_ico.exe 3 17->30         started        32 conhost.exe 21->32         started        34 timeout.exe 1 21->34         started        signatures9 process10 dnsIp11 50 C:\Users\user\AppData\...\SmartClock.exe, PE32 23->50 dropped 84 Hides threads from debuggers 23->84 86 Tries to detect sandboxes / dynamic malware analysis system (registry check) 23->86 36 SmartClock.exe 23->36         started        64 ip-api.com 208.95.112.1, 49747, 80 TUT-ASUS United States 27->64 39 wscript.exe 27->39         started        file12 signatures13 process14 dnsIp15 78 Hides threads from debuggers 36->78 80 Tries to detect sandboxes / dynamic malware analysis system (registry check) 36->80 56 iplogger.org 88.99.66.31, 443, 49749 HETZNER-ASDE Germany 39->56 82 System process connects to network (likely due to code injection or exploit) 39->82 signatures16
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f5f817441e672588eb3404816c3afc7adf4a74636414bc897ab818aaf2a71786/
Threat name:
Win32.Trojan.PredatorThief
Create hunting rule
Status:
Malicious
First seen:
2021-01-02 16:52:48 UTC
AV detection:
18 of 29 (62.07%)
Threat level:
  5/5
Verdict:
malicious
Similar samples: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 36 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  9/10
Tags:
discovery evasion spyware upx
Link:
https://tria.ge/reports/210103-3ycdbm3f1e/
Behaviour
Checks processor information in registry
Delays execution with timeout.exe
Modifies system certificate store
Suspicious behavior: AddClipboardFormatListener
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Modifies registry class
Suspicious use of NtSetInformationThreadHideFromDebugger
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Drops desktop.ini file(s)
Legitimate hosting services abused for malware hosting/C2
Looks up external IP address via web service
Checks BIOS information in registry
Deletes itself
Drops startup file
Identifies Wine through registry keys
Loads dropped DLL
Reads user/profile data of web browsers
Blocklisted process makes network request
Executes dropped EXE
UPX packed file
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Unpacked files
SH256 hash:
f5f817441e672588eb3404816c3afc7adf4a74636414bc897ab818aaf2a71786
MD5 hash:
e8234aaffbe198b4eaae88d67e65a5ee
SHA1 hash:
5cd2f64f5ce5f2259c09f6c1272575ede82fe02b
Link:
https://www.unpac.me/results/8c1b5130-bc06-46ee-8ed6-ccee3c7f8111/
SH256 hash:
7d4441b6006ed258bdf4de3c83ef409f9c88fcb50bb7aefb0e66109fbaec500e
MD5 hash:
260f1c43a160b75b2602e18457020edc
SHA1 hash:
823e0b285d4e971718db8f802bf353d0046156cd
Link:
https://www.unpac.me/results/8c1b5130-bc06-46ee-8ed6-ccee3c7f8111/
SH256 hash:
e1af788f407983391c318781df706ec0c5a0f97b3c5a3824d37840b24c55abcd
MD5 hash:
3b775a2ade2cda09f9fc6834198f7fb4
SHA1 hash:
fcb89edff62a1cf990ed3e8671fc2b86bda0b7bf
Detections:
win_cryptbot_auto
Create hunting rule
Link:
https://www.unpac.me/results/8c1b5130-bc06-46ee-8ed6-ccee3c7f8111/
Parent samples :
4d00c84ecb0f03b44c878e617a5343ca2c8d06bfb588b1501d6f2f0c0c8e79fe
9c8d27a664a59f47820584b9e49196cdbf34b285b567cb8b63ce0794f271e863
f5f817441e672588eb3404816c3afc7adf4a74636414bc897ab818aaf2a71786
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Glupteba
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/f5f817441e672588eb3404816c3afc7adf4a74636414bc897ab818aaf2a71786

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:suspicious_packer_section
Create hunting rule
Author:@j0sm1
Description:The packer/protector section names/keywords
Reference:http://www.hexacorn.com/blog/2012/10/14/random-stats-from-1-2m-samples-pe-section-names/

File information

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

Web download

Executable exe f5f817441e672588eb3404816c3afc7adf4a74636414bc897ab818aaf2a71786

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/946906/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/110334/

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