MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9e2502b3945f31482623e8e61dcb85b9ebb7d9a4244d9074fa289596c9da513e. 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
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9e2502b3945f31482623e8e61dcb85b9ebb7d9a4244d9074fa289596c9da513e
SHA3-384 hash: 88398f1b444ff25c72b546d27dcfce1f948fd5b77d928eb0063bff93be0e12be1c73a3d38a31a41e0d13c8c9ecacc123
SHA1 hash: a576a927b067c94cdbc1e7b353f60577f5b310f9
MD5 hash: 83ac585e99b527eeb278702f8f711568
humanhash: red-triple-paris-pasta
File name:SecuriteInfo.com.Variant.Bulz.785643.17886.29229
Download: download sample
Signature Formbook
Create hunting rule
File size:417'792 bytes
First seen:2022-01-13 23:16:03 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:gyK777777777777OPMfcmnxTLrXEQ0/Ll1PishiMkNMfPjJ8W:jK777777777777OKLQR1Pf+aP6W
Threatray 12'949 similar samples on MalwareBazaar
TLSH T1259402CD69892B4BCE7C48B4385894008EB17D753246E2C27CCEB5CB46F5BD2B643A5B
Reporter SecuriteInfoCom
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
264
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
RFQ HCI20220113.xlsx
Verdict:
Malicious activity
Analysis date:
2022-01-13 19:17:50 UTC
Tags:
encrypted opendir exploit CVE-2017-11882 loader trojan formbook stealer
Link:
https://app.any.run/tasks/c90f9adf-0001-4cb8-9c64-b8bbd3b0e172

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/219180/
Detection(s):
SecuriteInfo.com.Variant.Bulz.785643.17886.29229.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
DNS request
Unauthorized injection to a recently created process
Creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
control.exe obfuscated packed
Link:
https://www.filescan.io/uploads/61e0b2baf2e8ec86fef9fec1/reports/3b32e776-54d5-400b-8a87-ce991d217f0e/overview
Malware family:
Formbook
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/9e5dddc6-7b8f-405c-b94a-6e7b162ee50c
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/920493
Signature
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for sample
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)
Tries to detect virtualization through RDTSC time measurements
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
Detection:
xloader
Create hunting rule
Link:
https://mwdb.cert.pl/sample/9e2502b3945f31482623e8e61dcb85b9ebb7d9a4244d9074fa289596c9da513e/
Threat name:
ByteCode-MSIL.Backdoor.NanoBot
Create hunting rule
Status:
Malicious
First seen:
2022-01-13 17:48:04 UTC
File Type:
PE (.Net Exe)
Extracted files:
7
AV detection:
22 of 28 (78.57%)
Threat level:
  5/5
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
4766aecd97c34461dcda288195f7695895188f13b0a34b2dc1a73324bee46963
Formbook
5c6bb4be3e5abfc077f779645b07502ad3f9357fa3c486db79d0a2fb4f470527
Formbook
7bfabb3e53f70e2ad39155a8af8d7e27a07ec01b0ba8faed52cb569e4f78142f
Formbook
8d38be02ab71fba9115c3a645edf515c62ffe53a5a590f7b37f362ab117473a1
Formbook
a2350a5de6de03952d1a75a6135bc92690500e13854d481338bb07aa011bfcd5
Formbook
b9829a5660b2dcf188de5595741b42380f091c30bb3be299e131b61171d7b513
Formbook
bec65782844355875f88723419b44dc543ba07b83c8a339036f79e39364493c6
Formbook
c1657f01ccef85f3f46740a96704bc5dccfb4cf8fc9ac09abcfd7aa6660448f7
Formbook
fafcee9b031f24dbd150b43afbb5cac24bbdccfa4125f4f3017bdd8e94926e9e
Formbook
+ 12'939 additional samples on MalwareBazaar
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader campaign:i5nb loader rat
Link:
https://tria.ge/reports/220113-286jxsdcaq/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Xloader Payload
Xloader
Unpacked files
SH256 hash:
9cb52c2421cb212c986631319dc1650f41531d381ca1aee5512da82b973bf5bf
MD5 hash:
56ca6db0c3289c0c4775198b5862763c
SHA1 hash:
80a9344e2302970a33088e2bdadd0f58c35e4ee8
Link:
https://www.unpac.me/results/7346ad05-e71d-4888-b719-f83f4eb95066/
SH256 hash:
b86c86bf22ef8d35435f5940a73b8792562a86109fe244cd212e4d0d86f6b7a5
MD5 hash:
be0482db9221dda3d9bef29ff5637e17
SHA1 hash:
facc228c00659417e4428f71cb2642bc7c8eee60
Link:
https://www.unpac.me/results/7346ad05-e71d-4888-b719-f83f4eb95066/
SH256 hash:
92f281416200a169297a94dd3a8a34cc3377e81468422130211bb539cc79b91b
MD5 hash:
ba7919a5f192364935f4bb5ff2e88726
SHA1 hash:
2fef42265f40fbc82c81ed2ced09ba730e0bb8c9
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/7346ad05-e71d-4888-b719-f83f4eb95066/
Parent samples :
a2350a5de6de03952d1a75a6135bc92690500e13854d481338bb07aa011bfcd5
8d38be02ab71fba9115c3a645edf515c62ffe53a5a590f7b37f362ab117473a1
9e2502b3945f31482623e8e61dcb85b9ebb7d9a4244d9074fa289596c9da513e
a8d5e1d38de4f19b6e861c8f6f6f7061954ef9c132201984650a6f47fa1c0496
d8a9cdc29263ce68f08b4307637fe380dab9aa20bd7dde91d106169f47cd5f47
SH256 hash:
9e2502b3945f31482623e8e61dcb85b9ebb7d9a4244d9074fa289596c9da513e
MD5 hash:
83ac585e99b527eeb278702f8f711568
SHA1 hash:
a576a927b067c94cdbc1e7b353f60577f5b310f9
Link:
https://www.unpac.me/results/7346ad05-e71d-4888-b719-f83f4eb95066/
Malware family:
XLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/9e2502b3945f/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/9e2502b3945f31482623e8e61dcb85b9ebb7d9a4244d9074fa289596c9da513e

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 9e2502b3945f31482623e8e61dcb85b9ebb7d9a4244d9074fa289596c9da513e

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1974727/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/219180/

Comments