MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c8f72fcc5dec64c736d0c7c57b27487474f610814225de4e749d903f332ab08e. 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 2 File information Comments

SHA256 hash: c8f72fcc5dec64c736d0c7c57b27487474f610814225de4e749d903f332ab08e
SHA3-384 hash: 2bf08c07030f39ad1a5583e1a8cf177b9a5374387d59d8dd0a82962abe32b63d916347644d4ce3fbe2c6cf1feda67314
SHA1 hash: 5eae88b1074c043a1d182c95d20a3e2b2356585c
MD5 hash: a2e898a0d8e69dcc2d47202fd1cb8fb2
humanhash: solar-mars-two-idaho
File name:file
Download: download sample
File size:931'840 bytes
First seen:2023-01-27 13:20:03 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 12288:VtG7vV5zxPCRg/1/7WYXDpFqIGm4nqU4/W176G2ZPOZE3hivvAVMaNyDGOvkALyS:5aGZqVWUG2T3Qv2MMyDGOsIQ69g2/
Threatray 6'305 similar samples on MalwareBazaar
TLSH T17715AE1423E9CF86F9BD4779C274524063B37866B436D3895EE1A0FE1DB3B108A42B67
TrID 69.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.0% (.EXE) Win64 Executable (generic) (10523/12/4)
6.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.2% (.EXE) Win32 Executable (generic) (4505/5/1)
1.9% (.EXE) Win16/32 Executable Delphi generic (2072/23)
File icon (PE):PE icon
dhash icon 71e8e8cccce8e071 (8 x AgentTesla, 5 x SnakeKeylogger, 2 x Formbook)
Reporter jstrosch
Tags:.NET exe MSIL

Intelligence


File Origin
# of uploads :
1
# of downloads :
217
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
No threats detected
Analysis date:
2023-01-27 13:22:15 UTC
Tags:
n/a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Sending a custom TCP request
Searching for synchronization primitives
Launching the default Windows debugger (dwwin.exe)
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
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.
Malware family:
Generic Malware
Verdict:
Malicious
Result
Threat name:
Unknown
Detection:
malicious
Classification:
evad
Score:
68 / 100
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Yara detected AntiVM3
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.FormBook
Status:
Malicious
First seen:
2023-01-26 17:20:54 UTC
File Type:
PE (.Net Exe)
Extracted files:
17
AV detection:
23 of 38 (60.53%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Behaviour
Suspicious use of WriteProcessMemory
Program crash
Unpacked files
SH256 hash:
411569f9f0b865c651adc1234d23f86cd98fe5cd641704702276e9882be113b6
MD5 hash:
7648892096f37af50468509c5b051180
SHA1 hash:
a56a074c2770152761f6c4975db0e9f7d57f8cda
SH256 hash:
ab2f8dbc2b147528cecac6ea1a8886951c424be0b2026743b39d97f0cbabb04c
MD5 hash:
77ab42f4bbbf4565846eb8953192d71f
SHA1 hash:
3c662c756cc31867c0473716a74e777a65ced550
SH256 hash:
4f7abc0ae5247de870868ea312c0d6b5484a120d1a439d6e888ece3774bcb230
MD5 hash:
cbf9cfdef6ca77758c75269efb126c27
SHA1 hash:
20851591f3c29d3424b9dd2ba06542a7b0d7a4ac
SH256 hash:
c8f72fcc5dec64c736d0c7c57b27487474f610814225de4e749d903f332ab08e
MD5 hash:
a2e898a0d8e69dcc2d47202fd1cb8fb2
SHA1 hash:
5eae88b1074c043a1d182c95d20a3e2b2356585c
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:pe_imphash
Rule name:Skystars_Malware_Imphash
Author:Skystars LightDefender
Description:imphash

File information


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

Web download

Executable exe c8f72fcc5dec64c736d0c7c57b27487474f610814225de4e749d903f332ab08e

(this sample)

  
Delivery method
Distributed via web download

Comments