MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f6db3a2b3160b40742b164c6bbe0496368f4fc52d1a16757a49d023f5189b428. 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: 14


Intelligence 14 IOCs YARA 2 File information Comments
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SHA256 hash: f6db3a2b3160b40742b164c6bbe0496368f4fc52d1a16757a49d023f5189b428
SHA3-384 hash: e2a2f3cbd6b34b76bd2dcbf704ba40f493e682e5c606d6704184d1a755f65c4ae32535e056c3e2ee456a15a1b52ac00f
SHA1 hash: b71bc21b67a5b1031ed873b02e54726394c90060
MD5 hash: 1287d9ae257300407cf7490872764eab
humanhash: thirteen-cardinal-king-equal
File name:New order 07,06,2022.exe
Download: download sample
Signature Formbook
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File size:641'536 bytes
First seen:2022-07-06 08:33:39 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'741 x AgentTesla, 19'606 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:rE2iNZEn27lG1ZFh3veYFOiRdOpBJrFQgj543VjdVUi8R9KUCxDlt:Y1vjQnhO2dqB1FQgskiw9
TLSH T1E5D4233234F25318D63D27F660B045614BF13E9E6362DB6A1FC430EF7D6A3A4428A65B
TrID 63.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.3% (.SCR) Windows screen saver (13101/52/3)
9.0% (.EXE) Win64 Executable (generic) (10523/12/4)
5.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.8% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter 0xToxin
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
227
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.WZA.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Launching a process
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/62c548fd783441cda10cb476/reports/220ca909-e59e-43f7-be23-750352c42e55/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/0c31ef6b-f6d0-41e8-a6fc-087384524e7b
Result
Threat name:
FormBook
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Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1025446
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Initial sample is a PE file and has a suspicious name
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 sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect virtualization through RDTSC time measurements
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
Detection:
formbook
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Link:
https://mwdb.cert.pl/sample/f6db3a2b3160b40742b164c6bbe0496368f4fc52d1a16757a49d023f5189b428/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
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Status:
Malicious
First seen:
2022-07-06 08:34:08 UTC
File Type:
PE (.Net Exe)
Extracted files:
9
AV detection:
22 of 25 (88.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=63ntukzrmc2aoqvrmtdlxycjmnupj7cs2gqwov5etubd6umjwqua._file
Verdict:
malicious
Label(s):
formbook
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Result
Malware family:
xloader
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Score:
  10/10
Tags:
family:xloader loader rat suricata
Link:
https://tria.ge/reports/220706-kgetfsaffn/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Checks computer location settings
Xloader Payload
Xloader
suricata: ET MALWARE FormBook CnC Checkin (GET)
Unpacked files
SH256 hash:
639d3b4681e9118751e83c431c91025cdd30b4f218be3d48115bf40c39d089ce
MD5 hash:
2acd9cdef2949a8840f9a22addb8ce7e
SHA1 hash:
38f5335bbd7f63050733ddaafb1934248f04c5d4
Detections:
win_formbook_g0
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win_formbook_auto
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Link:
https://www.unpac.me/results/cf94f0d1-e656-4c93-834b-0f4434f96d6e/
Parent samples :
d04b778ed37e364a57dca3b1ba40dfa60435fd9b1c18da6981a386b7be04437c
f6db3a2b3160b40742b164c6bbe0496368f4fc52d1a16757a49d023f5189b428
5a9b8bab36f3ad09f3bb0ecd4939ac86bdfb331b6847986020cb9f2ad6357870
61f2a87a69b42545e21404b9d231ef83df880356dbe7a6ce320de40e3ec604eb
55d0997c1a57e39f7de4f2b571524d65069a56a063cf9be315c88a24a72e2bc1
66c846022acacc0aaa6c5a6ff2f69985ff799b390108ef0e31b5629843309ec1
SH256 hash:
70bb4f8aa7d0a33f8206f78c845fa2bd686c2a0f2b3bd50cd0b6b887a45398ca
MD5 hash:
30d61a3a3e26c2bca2eb766990132d7c
SHA1 hash:
94f9742d5f21b13f7d8d194fe938193cbb6a0d4d
Link:
https://www.unpac.me/results/cf94f0d1-e656-4c93-834b-0f4434f96d6e/
SH256 hash:
3b59fe180dd50e3f3d4fdcbdd4e7a2d4e3e1c85ae43cb4f3716c4be41e9ec2ae
MD5 hash:
9ea556e333e216a65aa09c102f36004f
SHA1 hash:
814c07f1dc68bd61840384aac3aa8346d9f8148f
Link:
https://www.unpac.me/results/cf94f0d1-e656-4c93-834b-0f4434f96d6e/
SH256 hash:
ec070a62fc1b02a0ad6c5f7efbf8f42c63e1cebd2993591127c8d322368d5037
MD5 hash:
25f1bc0bcf91fffa86684f9fa47a3281
SHA1 hash:
7ecb48bd54e1fc0ffe588f47ebda600f315018f3
Link:
https://www.unpac.me/results/cf94f0d1-e656-4c93-834b-0f4434f96d6e/
SH256 hash:
98b69e7edc8a04edebd2303dce2d8fc17d058002b39553ebbb558982b24c045a
MD5 hash:
59bb8223aebf934fadf1dfeac7fc2ba9
SHA1 hash:
2bf005465dcb14a1654abb726dd73b21e0a9e722
Link:
https://www.unpac.me/results/cf94f0d1-e656-4c93-834b-0f4434f96d6e/
SH256 hash:
f6db3a2b3160b40742b164c6bbe0496368f4fc52d1a16757a49d023f5189b428
MD5 hash:
1287d9ae257300407cf7490872764eab
SHA1 hash:
b71bc21b67a5b1031ed873b02e54726394c90060
Link:
https://www.unpac.me/results/cf94f0d1-e656-4c93-834b-0f4434f96d6e/
Malware family:
XLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/f6db3a2b3160/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.65
Link:
https://yomi.yoroi.company/submissions/f6db3a2b3160b40742b164c6bbe0496368f4fc52d1a16757a49d023f5189b428

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
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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.

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