MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f6b709d4d41b801c2f5df85f05f3396ab9a2d0b1851ebdc5e434b03c184dacd6. 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: 13


Intelligence 13 IOCs YARA 2 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f6b709d4d41b801c2f5df85f05f3396ab9a2d0b1851ebdc5e434b03c184dacd6
SHA3-384 hash: 36768e0197d904df6370a8181144d7352e3fb4295a1039517e5e290e7427ddeb5e2fac113101df1ab4fca3fac1dfe472
SHA1 hash: 5f6ecc217d61fe0675815eccb242663223c0f947
MD5 hash: 214410acd621e551b295b93f5e5f61c1
humanhash: south-kentucky-network-kitten
File name:214410acd621e551b295b93f5e5f61c1
Download: download sample
Signature Formbook
Create hunting rule
File size:676'352 bytes
First seen:2022-07-07 07:13:04 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'473 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:ZE5qWjsZ5uEd2iNmG1Z0KVzFHgD8ELaJGwms9icGgonnbTeJxRomWrfds1hz4x7D:ZE5/W5X1d0KVzFHgDlL5mOnj3fds1hAN
TLSH T183E412003F5CE7A6D83E177444641A36437B25375821E3A8AECA67EB246B363C923F57
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)
Reporter zbetcheckin
Tags:32 exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
229
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
ORIGINAL DOCS (INVOICES-BL-PACKING LIST).xlsx
Verdict:
Malicious activity
Analysis date:
2022-07-07 03:04:05 UTC
Tags:
encrypted opendir exploit CVE-2017-11882 loader
Link:
https://app.any.run/tasks/f117226e-2199-4ac4-9935-3bc727c94e0e

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/285412/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.WZA.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
Gathering data
Result
Verdict:
UNKNOWN
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
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/4d356f97-4502-4076-8cb9-68b8988457d1
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1026187
Signature
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 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
Yara detected Generic Downloader
Behaviour
Behavior Graph:
Download SVG
Detection:
xloader
Create hunting rule
Link:
https://mwdb.cert.pl/sample/f6b709d4d41b801c2f5df85f05f3396ab9a2d0b1851ebdc5e434b03c184dacd6/
Threat name:
ByteCode-MSIL.Trojan.GenericML
Create hunting rule
Status:
Malicious
First seen:
2022-07-07 04:42:31 UTC
File Type:
PE (.Net Exe)
Extracted files:
9
AV detection:
22 of 26 (84.62%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=623qtvgudoabyl257bpql4zznk42fufrqupl3rpegsydygcnvtla._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader campaign:a2es loader rat
Link:
https://tria.ge/reports/220707-h2mzfshbe2/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Xloader Payload
Xloader
Unpacked files
SH256 hash:
ae5dd0a7fc20901973744dacd5ca578abf254cd8d8641b9a0e24826db97f953f
MD5 hash:
582a38cd558a01e3c0b65c405430e5af
SHA1 hash:
d76316fd02714d58f2d5628622e344acdd721215
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
XLoader
Create hunting rule
Link:
https://www.unpac.me/results/33124f0b-3a88-41bf-af5e-07c0e02d8d65/
Parent samples :
b138102457454a3101f17bba4da29d991c4330f387df3d0db2165aaabee608d2
0793dfe009772f771270e113edc94fc7a19fa5d7f53a3e858f9775319b9d536e
98f3a321eecbb419352f9ecbf3ef45a404ee280d18aa148c4e1dc80867cc09a2
00509d2de60dcdf523ea44b90e5dbbb510f6298bcd9810686ea625d33160176e
b326a836015d646984f10a251e4b6678a9822a1f365369512b80f0928b35299d
f6c20c48de3ffdb54b94206a36926206993732ee873b0e0916e417ff93e9f878
7ead9b6c89ec926f1b8f0f793e305315f9bc59876e14b57653e47f336648eafc
25773608894ed7dced5dd50dc02483ffdd6d9ee3d79333aa8292c5d2a2586e21
a1fda3d25de841c11ff5dae7f624462a8ee8b66ad97ead52b2d69f88875c3e5a
29706d5927c63e4ef3241012c1a81d1ca0382fbaa05d7f115c39184a03c598c3
f6b709d4d41b801c2f5df85f05f3396ab9a2d0b1851ebdc5e434b03c184dacd6
765c9f36ef8ac4c126c700a74d79f85ad6f02cc7e3539c1f79337efd9fd21bf6
329aff3de19577cdf2a9cba76a69b538280b0984577226b52ed9eeb193bbe0e7
05400e2e332ef1360d0e1a85c751d4e33e1269e7d5087ea695fe53b62180a121
215e5a85cc6a627b1abdf8744a7b20c3c3f2663ec5e59264d40679f004d4eca0
SH256 hash:
2c5dd8b97b718d3de0dacc9e246ff817a9577f24f45e957dac1d6bdb5ac200b4
MD5 hash:
9c20df8bbe939cf37431d5feeee89f46
SHA1 hash:
f13b23aa4d4f1683ddc19e0409a688f4adde7b90
Link:
https://www.unpac.me/results/33124f0b-3a88-41bf-af5e-07c0e02d8d65/
SH256 hash:
e6ee3ebd07f9903ae0fba88a84119223975f35a3be2f7b58b00b582ebcaa433f
MD5 hash:
0a79286c8bbcdbf35b7ba06809b11f42
SHA1 hash:
a66a0213fbbc5dba5faaac46047ef2b5994c69a6
Link:
https://www.unpac.me/results/33124f0b-3a88-41bf-af5e-07c0e02d8d65/
SH256 hash:
3b59fe180dd50e3f3d4fdcbdd4e7a2d4e3e1c85ae43cb4f3716c4be41e9ec2ae
MD5 hash:
9ea556e333e216a65aa09c102f36004f
SHA1 hash:
814c07f1dc68bd61840384aac3aa8346d9f8148f
Link:
https://www.unpac.me/results/33124f0b-3a88-41bf-af5e-07c0e02d8d65/
SH256 hash:
3f9be9f904df72711e70feca41b9d6cdca24a138ab3f6a137aa5055368285492
MD5 hash:
f94c8b894aff79b2cef5269e4d98751f
SHA1 hash:
542a5b0641183d6e51984ea183c4689b988f6f44
Link:
https://www.unpac.me/results/33124f0b-3a88-41bf-af5e-07c0e02d8d65/
SH256 hash:
f6b709d4d41b801c2f5df85f05f3396ab9a2d0b1851ebdc5e434b03c184dacd6
MD5 hash:
214410acd621e551b295b93f5e5f61c1
SHA1 hash:
5f6ecc217d61fe0675815eccb242663223c0f947
Link:
https://www.unpac.me/results/33124f0b-3a88-41bf-af5e-07c0e02d8d65/
Malware family:
XLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/f6b709d4d41b/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/f6b709d4d41b801c2f5df85f05f3396ab9a2d0b1851ebdc5e434b03c184dacd6

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
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
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 f6b709d4d41b801c2f5df85f05f3396ab9a2d0b1851ebdc5e434b03c184dacd6

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2254759/
Cape
Cape
https://www.capesandbox.com/analysis/285412/

Comments


Avatar
zbet commented on 2022-07-07 07:13:10 UTC

url : hxxp://103.153.78.170/receipt/networksec.exe