MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c8b1cce5ae65d68b7ca2a419b1499d7bec6e4e3d1e04d3e3f040eeaeb6080146. 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


Xtrat


Vendor detections: 4


Intelligence 4 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c8b1cce5ae65d68b7ca2a419b1499d7bec6e4e3d1e04d3e3f040eeaeb6080146
SHA3-384 hash: de0de3127b5455db57a1b5abf6b4fce6f2620cfc57da644a6427e435226fee2b4bc55648e11b2b2dea2844c1f01d7bb6
SHA1 hash: 54879e0e2ec63efbbafc9d452b88f3fb5044426b
MD5 hash: 067877bbe378d0f48d12c691c2230f57
humanhash: single-louisiana-tennessee-arkansas
File name:c8b1cce5ae65d68b7ca2a419b1499d7bec6e4e3d1e04d3e3f040eeaeb6080146
Download: download sample
Signature Xtrat
Create hunting rule
File size:961'484 bytes
First seen:2020-06-10 07:39:49 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash baa93d47220682c04d92f7797d9224ce (139 x RiseProStealer, 26 x Xtrat, 18 x CoinMiner)
ssdeep 24576:tf7wDf93eeKxs7doDnMmKkUdqeTf8X8R22pQ9:tEl1zqnbKTMegMR2GQ9
Threatray 33 similar samples on MalwareBazaar
TLSH D81523397314BEEED03D8170DAD7B77F26BD8233BAE2F85724484997E4E110A31A6148
Reporter JAMESWT_WT
Tags:Xtrat

Intelligence

File Origin
# of uploads :
1
# of downloads :
69
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.EXE.Obfus-4.UNOFFICIAL
Create hunting rule

Win.Malware.Zusy-6622765-0
Create hunting rule

Gathering data
Threat name:
Win32.Backdoor.XtremeRAT
Create hunting rule
Status:
Malicious
First seen:
2020-06-04 07:30:10 UTC
File Type:
PE (Exe)
Extracted files:
16
AV detection:
28 of 28 (100.00%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=zcy4zznomxliw7fcuqm3csm5ppwg4tr5dycnhy7qidxk5nqiafda._file
Verdict:
malicious
Similar samples:
48236bb4fa38724fb0a368673e14c364fde3fa5e95ba42db44a0193ba4c13beb
Xtrat
6e2cbc6512ffadca97e3562f2947114569f70b9620a69aa8662001b266e1b4ba
Xtrat
751ee638a513e32eb5d9c9ce48b7f5dcc9eebab17dd328ba5820bc5813e1f85d
Xtrat
7b3038c1373ca79b19dc5789778a1a0cf38d49a0fcda94d9288be6f648d9d269
Xtrat
8b9168d5ab359866b52639ef7dc5f25a8154707569bd1cb0fa9200a2293cbefe
Xtrat
8edd6dd53784f816039a5f935567cb551d0743a85713116670d2caae1d9ebd86
Xtrat
9d85a0de0623aa8d4a2b1c5887cc18a77c9482115acb71a12b7a54fe186c5484
Xtrat
bea7862dffe387d422fb7f11c92989064c6b396ca9ef5687fa28262e2de83e2d
Xtrat
c121b14316a1f7976c4337f37c29acd3a1efeff592617736b1ae1e6d3bf04b09
Xtrat
dec8034e880b3ea1bdbc16f358c8fdfecf119d6159d7dcce065ecb173697dbf4
Xtrat
+ 23 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  9/10
Tags:
evasion upx
Link:
https://tria.ge/reports/201109-hddpts2p6e/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Drops startup file
Identifies Wine through registry keys
UPX packed file
Identifies VirtualBox via ACPI registry values (likely anti-VM)
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:RAT_Xtreme
Create hunting rule
Author:Kevin Breen <kevin@techanarchy.net>
Description:Detects Xtreme RAT
Reference:http://malwareconfig.com/stats/Xtreme
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/
Rule name:win_extreme_rat_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:autogenerated rule brought to you by yara-signator
Rule name:win_extreme_rat_w0
Create hunting rule
Author:Jean-Philippe Teissier / @Jipe_
Description:Xtrem RAT v3.5
Rule name:Xtreme_Sep17_1
Create hunting rule
Author:Florian Roth
Description:Detects XTREME sample analyzed in September 2017
Reference:Internal Research
Rule name:Xtreme_Sep17_2
Create hunting rule
Author:Florian Roth
Description:Detects XTREME sample analyzed in September 2017
Reference:Internal Research

File information

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

Comments