MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fc6dd1debc45ce8b420b281bda6fdf1bc103e4c977009a954924ca50d95bd7ba. 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


Formbook


Vendor detections: 15


Intelligence 15 IOCs YARA 3 File information Comments 1
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SHA256 hash: fc6dd1debc45ce8b420b281bda6fdf1bc103e4c977009a954924ca50d95bd7ba
SHA3-384 hash: 989adbccef93afe7bc6a4d76a5a98190da8adf5c9d7fb0281f8b78a9c9ac807dd5f8595cb0abe0146f5b3a2dd6c1b22c
SHA1 hash: 6e0be3bcd53afae69635fdecb1b7f350f9306563
MD5 hash: f6c8a8e5346a698e0733248a0ec6e323
humanhash: carpet-asparagus-nebraska-blue
File name:f6c8a8e5346a698e0733248a0ec6e323
Download: download sample
Signature Formbook
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File size:328'192 bytes
First seen:2022-08-06 07:04:33 UTC
Last seen:2022-08-06 09:06:50 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'452 x Formbook, 12'201 x SnakeKeylogger)
ssdeep 6144:O98UvVN6JDQp87WYKpmuSqBfm3AY1BGVOVVVVEVVVVWVVVOVVViVaVVVVRVVVV39:O9Nvv+umuSua1K
TLSH T10764D01957389EDFC8A419F2E86213A187B6BC670751CB217A86FF238230D5B63529C7
TrID 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.4% (.EXE) Win64 Executable (generic) (10523/12/4)
6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.4% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon 60e8f0f0b2f0d079 (4 x Formbook)
Reporter zbetcheckin
Tags:32 exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
262
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
f6c8a8e5346a698e0733248a0ec6e323
Verdict:
Suspicious activity
Analysis date:
2022-08-06 07:05:11 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/1e4a048d-c531-4c4b-99ac-59da8b83c4d0

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/296799/
Detection(s):
SecuriteInfo.com.Trojan.Siggen18.31288.31591.4193.UNOFFICIAL
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Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Unauthorized injection to a recently created process
Creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed
Link:
https://www.filescan.io/uploads/62ee12e96fb6aea51f167755/reports/c043df14-0acf-43ca-b3a4-afe007067270/overview
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:
Formbook
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/978b245b-2125-4f12-9005-be85c748e1ae
Result
Threat name:
FormBook
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Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1047179
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Tries to detect virtualization through RDTSC time measurements
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 679673 Sample: doMP6wg3z1 Startdate: 06/08/2022 Architecture: WINDOWS Score: 100 35 Multi AV Scanner detection for domain / URL 2->35 37 Malicious sample detected (through community Yara rule) 2->37 39 Antivirus detection for URL or domain 2->39 41 5 other signatures 2->41 10 doMP6wg3z1.exe 1 2->10         started        process3 file4 31 C:\Users\user\AppData\...\doMP6wg3z1.exe.log, ASCII 10->31 dropped 49 Tries to detect virtualization through RDTSC time measurements 10->49 51 Injects a PE file into a foreign processes 10->51 14 doMP6wg3z1.exe 10->14         started        signatures5 process6 signatures7 53 Modifies the context of a thread in another process (thread injection) 14->53 55 Maps a DLL or memory area into another process 14->55 57 Sample uses process hollowing technique 14->57 59 Queues an APC in another process (thread injection) 14->59 17 explorer.exe 14->17 injected process8 process9 19 rundll32.exe 17->19         started        signatures10 43 Modifies the context of a thread in another process (thread injection) 19->43 45 Maps a DLL or memory area into another process 19->45 47 Tries to detect virtualization through RDTSC time measurements 19->47 22 cmd.exe 1 19->22         started        24 explorer.exe 146 19->24         started        27 explorer.exe 2 148 19->27         started        process11 dnsIp12 29 conhost.exe 22->29         started        33 192.168.2.1 unknown unknown 24->33 process13
Detection:
formbook
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Link:
https://mwdb.cert.pl/sample/fc6dd1debc45ce8b420b281bda6fdf1bc103e4c977009a954924ca50d95bd7ba/
Threat name:
ByteCode-MSIL.Spyware.Noon
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Status:
Malicious
First seen:
2022-08-04 07:09:00 UTC
File Type:
PE (.Net Exe)
Extracted files:
12
AV detection:
21 of 26 (80.77%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7rw5dxv4ixhiwqqlfan5u367dpaqhzgjo4ajvfkjetffbwk3265a._file
Verdict:
malicious
Label(s):
formbook
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Result
Malware family:
formbook
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Score:
  10/10
Tags:
family:formbook campaign:eni9 rat spyware stealer trojan
Link:
https://tria.ge/reports/220806-hwhsjsecg6/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Formbook payload
Formbook
Unpacked files
SH256 hash:
6b0a05ab12534dd75e3a2d775d15e11927f7885d3dbba52938cf89dd173e73ed
MD5 hash:
bd12f987335f8be45d8428ca5aff3f0d
SHA1 hash:
1cb3ab53c6387a7564771a2083c3bcf9afe9c049
Detections:
win_formbook_g0
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win_formbook_auto
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FormBook
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Link:
https://www.unpac.me/results/8f7fc9fa-5bcd-4237-91b1-0e35a467aba1/
Parent samples :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 hash:
fc6dd1debc45ce8b420b281bda6fdf1bc103e4c977009a954924ca50d95bd7ba
MD5 hash:
f6c8a8e5346a698e0733248a0ec6e323
SHA1 hash:
6e0be3bcd53afae69635fdecb1b7f350f9306563
Link:
https://www.unpac.me/results/8f7fc9fa-5bcd-4237-91b1-0e35a467aba1/
Malware family:
FormBook
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Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/fc6dd1debc45/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.55
Link:
https://yomi.yoroi.company/submissions/fc6dd1debc45ce8b420b281bda6fdf1bc103e4c977009a954924ca50d95bd7ba

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:INDICATOR_EXE_Packed_SmartAssembly
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Author:ditekSHen
Description:Detects executables packed with SmartAssembly
Rule name:pe_imphash
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Rule name:Skystars_Malware_Imphash
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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

Formbook

Executable exe fc6dd1debc45ce8b420b281bda6fdf1bc103e4c977009a954924ca50d95bd7ba

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/296799/
  
URLhaus
https://urlhaus.abuse.ch/url/2266803/

Comments


Avatar
zbet commented on 2022-08-06 07:04:39 UTC

url : hxxp://lutanedukasi.co.id/wp-includes/linecol_v4.1.1.exe