MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 23d87add58cf094c020bd57067f2cbcfdb9908682e0a60b54c0901f177afc5c9. 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: 7


Intelligence 7 IOCs YARA 5 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 23d87add58cf094c020bd57067f2cbcfdb9908682e0a60b54c0901f177afc5c9
SHA3-384 hash: 026f365fcd75ad2ccb449bce686b0e018e427bd014be6ef51da56319c5b9a9679c603360d368a5e49c8e46a238137f8c
SHA1 hash: 0ec8a2f58ffe822855d4417849d1d62145fb3c67
MD5 hash: fd496a2b10e16382abba374c4ce2fc4d
humanhash: missouri-eleven-stairway-idaho
File name:fd496a2b10e16382abba374c4ce2fc4d
Download: download sample
File size:1'672'192 bytes
First seen:2021-08-22 13:28:10 UTC
Last seen:2021-08-22 16:03:38 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 2e5467cba76f44a088d39f78c5e807b6 (131 x DCRat, 112 x njrat, 79 x RedLineStealer)
ssdeep 24576:BmomnXWVBb2+FX5Nrr4Oju5jdB66h/gfleR49UzIxAwYck8qDd6TZbeY:lmXWjtNrr4T5jdB68gIsxAwYckrQThe
Threatray 24 similar samples on MalwareBazaar
TLSH T15075330A0F6C497ECB8B807BD9E37B59386256F31BA237430FB42E62DC1A55272355D2
dhash icon 587860e5d26c3810 (2 x RedLineStealer)
Reporter zbetcheckin
Tags:32 exe

Intelligence

File Origin
# of uploads :
3
# of downloads :
99
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
http://81.16.141.193/Dran.exe
Verdict:
Malicious activity
Analysis date:
2021-08-22 07:54:51 UTC
Tags:
trojan opendir loader
Link:
https://app.any.run/tasks/2520980e-3ce8-41c5-9a82-7e1450b6e8a1

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/181245/
Detection(s):
PUA.Win.Packer.EnigmaProtector-9852682-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %AppData% subdirectories
Creating a file in the %temp% directory
Running batch commands
Creating a file
Launching a process
Sending a UDP request
Creating a process from a recently created file
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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/12cda1c5-6214-4401-b7fa-58920a76a1f2
Result
Threat name:
Phoenix Miner
Create hunting rule
Detection:
malicious
Classification:
evad.mine
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/837052
Signature
Antivirus detection for dropped file
Detected unpacking (changes PE section rights)
Hides threads from debuggers
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
PE file contains section with special chars
PE file has nameless sections
Sigma detected: Xmrig
Tries to evade analysis by execution special instruction which cause usermode exception
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected Costura Assembly Loader
Yara detected Phoenix Miner
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 469483 Sample: xkyGf07jy5 Startdate: 22/08/2021 Architecture: WINDOWS Score: 100 64 Sigma detected: Xmrig 2->64 66 Antivirus detection for dropped file 2->66 68 Multi AV Scanner detection for dropped file 2->68 70 8 other signatures 2->70 7 Microsoft Edge.exe 15 6 2->7         started        12 xkyGf07jy5.exe 6 2->12         started        process3 dnsIp4 58 github.com 140.82.121.3, 443, 49700 GITHUBUS United States 7->58 60 raw.githubusercontent.com 185.199.111.133, 443, 49701 FASTLYUS Netherlands 7->60 62 81.16.141.193, 49699, 80 BITWEB-ASRU Russian Federation 7->62 42 C:\Users\user\...\xservicegpu.exe (copy), PE32+ 7->42 dropped 44 C:\Users\user\...\DotNetZip-iejyct4x.tmp, PE32+ 7->44 dropped 46 C:\Users\user\...\DotNetZip-eu4xnj2e.tmp, PE32+ 7->46 dropped 48 C:\Users\user\...\mservicecpu.exe (copy), PE32+ 7->48 dropped 72 Hides threads from debuggers 7->72 14 xservicegpu.exe 1 7->14         started        18 xservicegpu.exe 1 7->18         started        20 xservicegpu.exe 1 7->20         started        24 2 other processes 7->24 50 C:\Users\user\AppData\...\Microsoft Edge.exe, PE32 12->50 dropped 52 C:\...\Microsoft Edge.exe:Zone.Identifier, ASCII 12->52 dropped 54 C:\Users\user\AppData\...\xkyGf07jy5.exe.log, ASCII 12->54 dropped 74 Detected unpacking (changes PE section rights) 12->74 76 Tries to evade analysis by execution special instruction which cause usermode exception 12->76 22 cmd.exe 1 12->22         started        file5 signatures6 process7 file8 56 \Device\ConDrv, ASCII 14->56 dropped 78 Hides threads from debuggers 14->78 26 conhost.exe 14->26         started        28 conhost.exe 18->28         started        30 conhost.exe 20->30         started        80 Uses schtasks.exe or at.exe to add and modify task schedules 22->80 32 conhost.exe 22->32         started        34 timeout.exe 1 22->34         started        36 schtasks.exe 1 22->36         started        38 conhost.exe 24->38         started        40 conhost.exe 24->40         started        signatures9 process10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/23d87add58cf094c020bd57067f2cbcfdb9908682e0a60b54c0901f177afc5c9/
Threat name:
Win32.Trojan.Graftor
Create hunting rule
Status:
Malicious
First seen:
2021-08-21 21:04:35 UTC
AV detection:
22 of 46 (47.83%)
Threat level:
  5/5
Verdict:
suspicious
Similar samples:
03b209015fc672da7e08359236d6fd0197f53e4ef9ccfc690380cf422961106a
0b6311976a5d7d94c5bf373e982e9e03ea64cb4869b9399fb1f90c122cb2ced2
1cf375fc2caa68f520a626542f6b285bcd8ad66f93cac008bd9d2226e5641fcf
2aab7a13f9d2f77601b7a8228b976e02fe1960b1eaf6669f12e646e10ced6ca3
4a6f525c5728145789924c96d5c8786dde14054a1d2a39db9c22fa8b30db0d6e
5073e1fa4493b7eda098621c9cc31bdcd36420e277aa9cdda5117def65c88ee9
599393e258d8ba7b8f8633e20c651868258827d3a43a4d0712125bc487eabf92
7beacccd4af720832723442f9afae77c52095ff5990de1352bb3a8ae1059304e
7cf47478443eac5a7db3e547a0148083f1ac2f3ad1f1cd6b613e2384e7e13499
8eb247b1a7002346303316364559cc13f901212a79a42d76138cafa79719a132
+ 14 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  8/10
Tags:
n/a
Link:
https://tria.ge/reports/210822-75rftg2me6/
Behaviour
Creates scheduled task(s)
Delays execution with timeout.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of NtSetInformationThreadHideFromDebugger
Executes dropped EXE
Unpacked files
SH256 hash:
23d87add58cf094c020bd57067f2cbcfdb9908682e0a60b54c0901f177afc5c9
MD5 hash:
fd496a2b10e16382abba374c4ce2fc4d
SHA1 hash:
0ec8a2f58ffe822855d4417849d1d62145fb3c67
Link:
https://www.unpac.me/results/d26322c7-1a1a-4060-80e5-bb2543591da7/
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/23d87add58cf094c020bd57067f2cbcfdb9908682e0a60b54c0901f177afc5c9

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:EnigmaStub
Create hunting rule
Author:@bartblaze
Description:Identifies Enigma packer stub.
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:SUSP_XORed_URL_in_EXE
Create hunting rule
Author:Florian Roth
Description:Detects an XORed URL in an executable
Reference:https://twitter.com/stvemillertime/status/1237035794973560834
Rule name:win_smominru_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.smominru.

File information

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

Web download

Executable exe 23d87add58cf094c020bd57067f2cbcfdb9908682e0a60b54c0901f177afc5c9

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/1554578/
Cape
Cape
https://www.capesandbox.com/analysis/181245/

Comments


Avatar
zbet commented on 2021-08-22 13:28:11 UTC

url : hxxp://81.16.141.193/faveSQTg6lvyAQO.exe