MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f01a6178de178b128e254ae35774a5254e29dc2478cb9401ee6a179fe63f77db. 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: 17


Intelligence 17 IOCs YARA 6 File information Comments
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SHA256 hash: f01a6178de178b128e254ae35774a5254e29dc2478cb9401ee6a179fe63f77db
SHA3-384 hash: c7ddd89a3099104a46ced73cf4509819f930b7549f2fdc6129d0cbe8b4c2b8c2b48a5a7adb2c4bcc941a910ce2ef725a
SHA1 hash: 85daf755a78f5e638a6352d32173a6742db1d9ee
MD5 hash: 9be9d638fd225582361e2a5f02d81f56
humanhash: oklahoma-october-river-lima
File name:9be9d638fd225582361e2a5f02d81f56.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:499'000 bytes
First seen:2023-01-19 15:07:29 UTC
Last seen:2023-01-19 16:38:31 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 61259b55b8912888e90f516ca08dc514 (1'059 x Formbook, 741 x AgentTesla, 427 x GuLoader)
ssdeep 6144:IYa6jk4hF/NDBv4vGy52YWB+2v6bILoeO9Czv2D9G+zrmqWN1pM0PDAvjcmMO:IYB/t6vD1XbIEe5uRGgrmfhM0kvo7O
TLSH T12EB4F0443F18D907E3E4B8F45B66F3F582A46D642EB4C116F6E26E6B367D7422C0C2A1
TrID 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
15.9% (.EXE) Win64 Executable (generic) (10523/12/4)
9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
6.8% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon e6f2b2ae8e8c9ee6 (1 x Formbook)
Reporter abuse_ch
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
174
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
formbook
Create hunting rule
ID:
1
File name:
9be9d638fd225582361e2a5f02d81f56.exe
Verdict:
Malicious activity
Analysis date:
2023-01-19 15:08:10 UTC
Tags:
formbook xloader trojan stealer
Link:
https://app.any.run/tasks/b3e6436b-8cca-49ea-8b0e-bb30a534a133

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/354588/
Detection(s):
SecuriteInfo.com.Trojan.NSISX.Spy.Gen.24.27669.22290.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% directory
Creating a window
Creating a process from a recently created file
Searching for the window
Searching for synchronization primitives
Launching a process
Сreating synchronization primitives
Launching cmd.exe command interpreter
Reading critical registry keys
Setting browser functions hooks
Unauthorized injection to a recently created process
Unauthorized injection to a recently created process by context flags manipulation
Unauthorized injection to a system process
Unauthorized injection to a browser process
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/61495/overview
Behaviour
MalwareBazaar
Verdict:
No Threat
Threat level:
  10/10
Confidence:
83%
Tags:
overlay packed shell32.dll
Link:
https://www.filescan.io/uploads/63c95cd88352dc7065e3d882/reports/2f09dfab-8ab3-4fee-9c20-da9fb0f69856/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/5277ac5c-43b2-4302-b538-8c493aab09ba
Result
Threat name:
FormBook
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Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1154792
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Contains functionality to detect sleep reduction / modifications
Detected unpacking (changes PE section rights)
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)
Modifies the prolog of user mode functions (user mode inline hooks)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Snort IDS alert for network traffic
System process connects to network (likely due to code injection or exploit)
Tries to detect virtualization through RDTSC time measurements
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 787526 Sample: m9tbJeBWgx.exe Startdate: 19/01/2023 Architecture: WINDOWS Score: 100 49 Snort IDS alert for network traffic 2->49 51 Malicious sample detected (through community Yara rule) 2->51 53 Antivirus detection for URL or domain 2->53 55 4 other signatures 2->55 11 m9tbJeBWgx.exe 19 2->11         started        process3 file4 33 C:\Users\user\AppData\Local\Temp\gaeek.exe, PE32 11->33 dropped 14 gaeek.exe 1 11->14         started        process5 signatures6 63 Multi AV Scanner detection for dropped file 14->63 65 Detected unpacking (changes PE section rights) 14->65 67 Maps a DLL or memory area into another process 14->67 69 2 other signatures 14->69 17 gaeek.exe 14->17         started        20 conhost.exe 14->20         started        process7 signatures8 41 Modifies the context of a thread in another process (thread injection) 17->41 43 Maps a DLL or memory area into another process 17->43 45 Sample uses process hollowing technique 17->45 47 Queues an APC in another process (thread injection) 17->47 22 explorer.exe 2 6 17->22 injected process9 dnsIp10 35 www.internet-ca-2022.life 104.21.55.167, 49721, 80 CLOUDFLARENETUS United States 22->35 37 www.askmsjen.net 22->37 39 parkingpage.namecheap.com 198.54.117.217, 49722, 80 NAMECHEAP-NETUS United States 22->39 57 System process connects to network (likely due to code injection or exploit) 22->57 26 msiexec.exe 22->26         started        signatures11 process12 signatures13 59 Modifies the context of a thread in another process (thread injection) 26->59 61 Maps a DLL or memory area into another process 26->61 29 cmd.exe 1 26->29         started        process14 process15 31 conhost.exe 29->31         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f01a6178de178b128e254ae35774a5254e29dc2478cb9401ee6a179fe63f77db/
Threat name:
Win32.Trojan.Nsisx
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Status:
Malicious
First seen:
2023-01-19 15:08:09 UTC
File Type:
PE (Exe)
Extracted files:
3
AV detection:
11 of 39 (28.21%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=6angc6g6c6frfdrfjlrvo5ffevhctxbepdfziaponilz7zr7o7nq._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:vr21 rat spyware stealer trojan
Link:
https://tria.ge/reports/230119-shwglagc98/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Loads dropped DLL
Executes dropped EXE
Formbook payload
Formbook
Unpacked files
SH256 hash:
1ddd4f39aeb4703ae0c2e6c5a68110b45f64686f7bf3c2c2038dafad40c948d8
MD5 hash:
de4850cffbd214215e410c90eccc228a
SHA1 hash:
e5281c13f78f98a62de68063e93ffec5afda2039
Detections:
FormBook
Create hunting rule
win_formbook_w0
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
Link:
https://www.unpac.me/results/0c7375e4-849b-4def-9334-f246dcb9c956/
Parent samples :
f01a6178de178b128e254ae35774a5254e29dc2478cb9401ee6a179fe63f77db
fb6e51468bc31594bfd2d9fc78afad7d0a471b4bb0de96ab2b53f03d94c25051
498657673492910709e321035e4fabe392e1a297e2ae2653fcb5464279d47de0
d67bc9de761645c9aa4b5669cd355f2fecde8b4e9b22f64f327f282754742031
SH256 hash:
e4e8389344857480b7bc79b475c6ef7f964e088ee2ad6667bd66201bedcfab65
MD5 hash:
99c39f00f35e9b1555f6b38edfb3d797
SHA1 hash:
0b8b2969cb7ba4496b440875527b87ed06183e4d
Link:
https://www.unpac.me/results/0c7375e4-849b-4def-9334-f246dcb9c956/
SH256 hash:
f01a6178de178b128e254ae35774a5254e29dc2478cb9401ee6a179fe63f77db
MD5 hash:
9be9d638fd225582361e2a5f02d81f56
SHA1 hash:
85daf755a78f5e638a6352d32173a6742db1d9ee
Link:
https://www.unpac.me/results/0c7375e4-849b-4def-9334-f246dcb9c956/
Malware family:
XLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/f01a6178de17/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/f01a6178de178b128e254ae35774a5254e29dc2478cb9401ee6a179fe63f77db

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:meth_get_eip
Create hunting rule
Author:Willi Ballenthin
Rule name:meth_stackstrings
Create hunting rule
Author:Willi Ballenthin
Rule name:shellcode
Create hunting rule
Author:nex
Description:Matched shellcode byte patterns
Rule name:Windows_Trojan_Formbook
Create hunting rule
Author:@malgamy12
Rule name:Windows_Trojan_Formbook_1112e116
Create hunting rule
Author:Elastic Security
Rule name:win_formbook_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.formbook.

File information

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

Web download

Formbook

Executable exe f01a6178de178b128e254ae35774a5254e29dc2478cb9401ee6a179fe63f77db

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2299038/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/354588/

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