MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7c37e20b6d547fa7b95a99b3053034ddefc0efde330a5432d5a6a2c43bd86ba9. 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: 5


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

SHA256 hash: 7c37e20b6d547fa7b95a99b3053034ddefc0efde330a5432d5a6a2c43bd86ba9
SHA3-384 hash: d16330c781ce30afe0cb3aae921c1e0d5efcb791dec9cafeea6be274d6c8d2a1c8829f11f0742521789e62bd58e21a87
SHA1 hash: 28380d2e82c8c75825f85befd4e776482f6f69c7
MD5 hash: 55beab552faac1ca8fb8ce57fd27d112
humanhash: fifteen-beryllium-failed-don
File name:55beab552faac1ca8fb8ce57fd27d112.msi
Download: download sample
File size:5'847'552 bytes
First seen:2021-12-14 15:39:40 UTC
Last seen:Never
File type:Microsoft Software Installer (MSI) msi
MIME type:application/x-msi
ssdeep 98304:3YeewAfKzDylDG/Uq8z/Vs8gJrTyPtaszhCLxb+mvoIBJ8EHgqOfL2In+DM:oKqDB/vgJSo+mvoIBJVHgHzP+
Threatray 163 similar samples on MalwareBazaar
TLSH T1CD4623237395812AC1FD8975573B7EA930B526244BA294FF16C81DCD2EB38D09723E93
Reporter abuse_ch
Tags:msi

Intelligence

File Origin
# of uploads :
1
# of downloads :
108
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/213985/
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed packed
Link:
https://www.filescan.io/uploads/61b8bad8db84542d41bead00/reports/5b203658-4af9-4b8b-ab05-9b0a56712020/overview
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/7c37e20b6d547fa7b95a99b3053034ddefc0efde330a5432d5a6a2c43bd86ba9
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:
64 / 100
Link:
https://www.joesandbox.com/analysis/907179
Signature
Antivirus detection for dropped file
Overwrites code with function prologues
Overwrites code with unconditional jumps - possibly settings hooks in foreign process
PE file contains section with special chars
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7c37e20b6d547fa7b95a99b3053034ddefc0efde330a5432d5a6a2c43bd86ba9/
Threat name:
Win32.Trojan.Banbra
Create hunting rule
Status:
Malicious
First seen:
2021-12-14 15:40:16 UTC
File Type:
Binary (Archive)
Extracted files:
57
AV detection:
17 of 28 (60.71%)
Threat level:
  5/5
Verdict:
unknown
Similar samples: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 153 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  8/10
Tags:
n/a
Link:
https://tria.ge/reports/211214-s3715afhh5/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Program crash
Drops file in Windows directory
Enumerates connected drives
Loads dropped DLL
Blocklisted process makes network request
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.25
Link:
https://yomi.yoroi.company/submissions/7c37e20b6d547fa7b95a99b3053034ddefc0efde330a5432d5a6a2c43bd86ba9

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_msi_file
Create hunting rule
Author:Johnk3r
Description:Detects common strings, DLL and API in Banker_BR

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/213985/

Comments