MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 003bd2ca89efc808a6f5e607f1d19c2d5ca1d629dfef3f324a9fbea0ce933fd7. 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


SystemBC


Vendor detections: 8


Intelligence 8 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 003bd2ca89efc808a6f5e607f1d19c2d5ca1d629dfef3f324a9fbea0ce933fd7
SHA3-384 hash: 9b87148693c110dedf3d496d6cd40eb0acca63391ebc369e4c3e1d3d1bbd3196cee470386ab74c4ea63ffb739188dbd3
SHA1 hash: a9b78a8c9efda6ee9574563893d97d5f17a95bec
MD5 hash: bf73a8fc20f143a3c4ebddcf97fc3663
humanhash: maryland-cat-enemy-low
File name:bf73a8fc20f143a3c4ebddcf97fc3663.exe
Download: download sample
Signature SystemBC
Create hunting rule
File size:884'816 bytes
First seen:2020-11-28 10:15:52 UTC
Last seen:2020-11-28 11:48:46 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 79c06bf2ead9d27d9beaece5357ab3a3 (1 x SystemBC)
ssdeep 3072:tpfqAxp7Trv/hQjtXCIiXZ4PAfTPKUHUr4QiKVgkpvGzyCmeM3TMNwTSQDV:tpfbfTbpOCVXC4fT3BK6kVnC+oNwTSQV
Threatray 1'134 similar samples on MalwareBazaar
TLSH 4315F12BF019DC73F4E12AFC7E64D47F4829D52C0273145C2A9994C8FEA1AC299A794F
Reporter abuse_ch
Tags:exe SystemBC


Avatar
abuse_ch
SystemBC payload URL:
http://179.43.178.96:8080/socks.exe

SystemBC C2:
179.43.178.96:4141

Intelligence

File Origin
# of uploads :
2
# of downloads :
228
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/105892/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Creating a file
Creating a process from a recently created file
Creating a process with a hidden window
Sending a custom TCP request
Sending an HTTP GET request
Creating a file in the Windows subdirectories
Deleting 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.
Result
Threat name:
Unknown
Detection:
malicious
Classification:
evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/550006
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Binary contains a suspicious time stamp
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
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
Tries to detect virtualization through RDTSC time measurements
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/003bd2ca89efc808a6f5e607f1d19c2d5ca1d629dfef3f324a9fbea0ce933fd7/
Threat name:
Win32.Backdoor.Quakbot
Create hunting rule
Status:
Malicious
First seen:
2020-11-21 18:54:00 UTC
AV detection:
25 of 29 (86.21%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=aa55fsuj57earjxv4yd7dum4fvokdvrj37xt6mskt67kbtuth7lq._file
Verdict:
malicious
Similar samples:
0875edde82d686305c4a1bfdb0fc8ca30551971789ba581622b7106f142c903a
SystemBC
2000a32ad4e07b435995d624b4406ed34700f0754040a36ad3bbc8190f9c9495
SystemBC
20354da385cfab5a5c82e9b8398becf43eba43b93b48f97a64b4560a04a2012b
SystemBC
402ca92c8036b0efe01f337030413334943bf1c6965a22df9f6510daa5627e42
SystemBC
56e2a716ae6fc8ed5c93d57954d0cbeedd5eb47baa263e1bf2d7c29003d08dfd
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60ac80da516e77efa3c2bd15a97768ad1535ec456ca8dccbdcf75b4c404fd591
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93c54da7adbb2872bb4fd20d4ba4a2ad0156437c49d2a2c63bd2d3411c25030f
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990edaa15e1079b642d834178a84a2c0ae450ba0451a9aa5893dc4681a75391b
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f7fa245bde0a4d482ee5164097fc98d55e27beced21aae0199b1b1dfb367b753
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febba30f2321bffeee1f57eacc46fef35eac9d7f9745125c64efee1c0d4cd4e2
SystemBC
+ 1'124 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  8/10
Tags:
n/a
Link:
https://tria.ge/reports/201128-cq41c817v2/
Behaviour
Suspicious use of WriteProcessMemory
Drops file in Windows directory
Executes dropped EXE
Unpacked files
SH256 hash:
dce42473f92730a63acf7cf57f198c3ba212fa59d0b20559cddb55e81a6710db
MD5 hash:
2d130e2184b951b7a4ed95c2b7ce9452
SHA1 hash:
f6705d6112416aa5a91ef8601f5046721e9a8d60
Detections:
win_systembc_auto
Create hunting rule
Link:
https://www.unpac.me/results/fb80c3d0-cf6d-4774-bd46-5fd3f61b74d5/
Parent samples :
003bd2ca89efc808a6f5e607f1d19c2d5ca1d629dfef3f324a9fbea0ce933fd7
a2eaa3485a9efff93e652cb5e3fef2bddaa1e631d2abc258a66f3d3b7f09f3de
SH256 hash:
003bd2ca89efc808a6f5e607f1d19c2d5ca1d629dfef3f324a9fbea0ce933fd7
MD5 hash:
bf73a8fc20f143a3c4ebddcf97fc3663
SHA1 hash:
a9b78a8c9efda6ee9574563893d97d5f17a95bec
Link:
https://www.unpac.me/results/fb80c3d0-cf6d-4774-bd46-5fd3f61b74d5/
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:win_systembc_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:autogenerated rule brought to you by yara-signator

File information

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

  
URLhaus
https://urlhaus.abuse.ch/url/863093/
Cape
Cape
https://www.capesandbox.com/analysis/105892/

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