MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0ca1816f2c6bc6bb3e9dc4f32b36211472bf4d737d561e9c0a2d67ad38f474a2. 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: 16


Intelligence 16 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0ca1816f2c6bc6bb3e9dc4f32b36211472bf4d737d561e9c0a2d67ad38f474a2
SHA3-384 hash: bf3bc85803b542cab786ef4fedb81a42e6a938a578f734bb7ebc08ab3e0aea363c890df284f211f1e558f985b79e3e00
SHA1 hash: 2ffcc154f19ece4f42d25f3d37fade1d7312e388
MD5 hash: 36795a69031d90410d834ad79b3c43e6
humanhash: lima-romeo-harry-winter
File name:ODBIÓR MTCN.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:349'960 bytes
First seen:2023-03-28 13:46:56 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 61259b55b8912888e90f516ca08dc514 (1'059 x Formbook, 741 x AgentTesla, 427 x GuLoader)
ssdeep 6144:/Ya6OjgM/tPAQTVtnJJgl1wPUOCDpTzt9FD4QbCZv1bfJqy1z2Ek9gqCiGw:/YI0M/JrWiPiTz9UrZZKEMgQGw
Threatray 2'599 similar samples on MalwareBazaar
TLSH T1A9741258BAF49E03F8D10B72496216A5B7B1B612267C3F2F1730698DBD921C2E50E773
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 b2a89c96a2cada72 (2'283 x Formbook, 981 x Loki, 803 x AgentTesla)
Reporter Anonymous
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
237
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
ODBIÓR MTCN.exe
Verdict:
Malicious activity
Analysis date:
2023-03-28 13:49:18 UTC
Tags:
opendir
Link:
https://app.any.run/tasks/95b88489-51e1-4dab-aa40-d19b13bbe267

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/378187/
Detection(s):
SecuriteInfo.com.Gen.Variant.Nemesis.17418.19219.23408.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
Launching a process
Сreating synchronization primitives
Launching cmd.exe command interpreter
Searching for synchronization primitives
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/75428/overview
Behaviour
MalwareBazaar
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
comodo formbook nemesis overlay packed remcos shell32.dll
Link:
https://www.filescan.io/uploads/6422efd680ca4ca1ff59d46e/reports/be397967-8575-4688-9ca2-5db3fe81f161/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/0ca1816f2c6bc6bb3e9dc4f32b36211472bf4d737d561e9c0a2d67ad38f474a2
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.
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/526a7733-6494-4bbc-a508-cd5fc5765709
Result
Threat name:
FormBook, Play
Create hunting rule
Detection:
malicious
Classification:
rans.troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1203659
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Detected unpacking (changes PE section rights)
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)
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
Uses ipconfig to lookup or modify the Windows network settings
Yara detected FormBook
Yara detected Play Ransomware
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 836574 Sample: ODBI#U00d3R_MTCN.exe Startdate: 28/03/2023 Architecture: WINDOWS Score: 100 35 www.ilovemeta.vip 2->35 43 Snort IDS alert for network traffic 2->43 45 Malicious sample detected (through community Yara rule) 2->45 47 Antivirus detection for URL or domain 2->47 49 6 other signatures 2->49 11 ODBI#U00d3R_MTCN.exe 19 2->11         started        signatures3 process4 file5 33 C:\Users\user\AppData\...\ebntjcbqhm.exe, PE32 11->33 dropped 14 ebntjcbqhm.exe 1 11->14         started        17 conhost.exe 11->17         started        process6 signatures7 69 Multi AV Scanner detection for dropped file 14->69 71 Detected unpacking (changes PE section rights) 14->71 73 Maps a DLL or memory area into another process 14->73 75 Tries to detect virtualization through RDTSC time measurements 14->75 19 ebntjcbqhm.exe 14->19         started        22 conhost.exe 14->22         started        process8 signatures9 51 Modifies the context of a thread in another process (thread injection) 19->51 53 Maps a DLL or memory area into another process 19->53 55 Sample uses process hollowing technique 19->55 57 Queues an APC in another process (thread injection) 19->57 24 explorer.exe 3 6 19->24 injected process10 dnsIp11 37 shops.myshopify.com 23.227.38.74, 49712, 80 CLOUDFLARENETUS Canada 24->37 39 www.bakkenmetkinderen.com 185.104.29.32, 49713, 80 AS-ZXCSNL Netherlands 24->39 41 www.ashcroftbathco.co.uk 24->41 59 System process connects to network (likely due to code injection or exploit) 24->59 61 Uses ipconfig to lookup or modify the Windows network settings 24->61 28 ipconfig.exe 24->28         started        signatures12 process13 signatures14 63 Modifies the context of a thread in another process (thread injection) 28->63 65 Maps a DLL or memory area into another process 28->65 67 Tries to detect virtualization through RDTSC time measurements 28->67 31 cmd.exe 1 28->31         started        process15
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/0ca1816f2c6bc6bb3e9dc4f32b36211472bf4d737d561e9c0a2d67ad38f474a2/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2023-03-24 08:27:42 UTC
File Type:
PE (Exe)
Extracted files:
3
AV detection:
21 of 24 (87.50%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=bsqyc3zmnpdlwpu5ytzswnrbcrzl6tltpvlb5hakfvt22ohuosra._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
07d1fbe440d512969adadf047def89d10cc5f9d872dc23ec5cd01be90b75f6ef
Formbook
0f3e298df567408cd76e038782c3890da6b42514274555f57d2eb0c8117ebf15
Formbook
1ac8f393a04b5869cd69771e1bb1c9a6b8a895239e3ce18a62706bee4ce59d2b
Formbook
43440434172d5730884fa5f0ae4f7ae73c4815e74618d18bc405d18dd325fed4
Formbook
50fe8f68de11579bdf0d4703cc9e6a1f0f9817a5605b15977c229bf5c522338d
Formbook
60fe13a26cde812037097d97acc94f5ab707e86e09744fad56f07afd324401bf
Formbook
9472d7a4e6028ef04c5b1a1a57844a3198229bd209b68c1d3534123e4fad8fb2
Formbook
c4ab14d93e54b2c6e70fa0f284cee729b56186894dfdff4207cbc3d0c690c80f
Formbook
dc8ac0ea14e9f418a35bd58f5f495282c9eb6a0e5331c197daf21f69f6d29222
Formbook
f51bdb3c0026435904048abffb411be8b57143de59d0e66a3e2dfa3f2e5692ad
Formbook
+ 2'589 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook campaign:ke03 rat spyware stealer trojan
Link:
https://tria.ge/reports/230328-q3h1wsda4t/
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
Executes dropped EXE
Loads dropped DLL
Formbook payload
Formbook
Unpacked files
SH256 hash:
96dfe2573f67812999429737db319271ad327c4bb173fbe7051037b4e3d7b04c
MD5 hash:
f32f083f7630161174df3af81ad783fc
SHA1 hash:
a0e2c3baa60af70675c0fe3c7e04b90de521e30f
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/e6460d0f-1900-4917-b870-b8d9d6c6905f/
Parent samples :
1ac8f393a04b5869cd69771e1bb1c9a6b8a895239e3ce18a62706bee4ce59d2b
9ebd42be2d0f505ae863efdf099bd29f7058ec11077db24fb97c5683eb8df9fb
95065b804be96515ee5325880deb0126a9260f55589d506df803bed60dae1f41
776da205cc0aa18abd7fe68c234bbad03c9e0a420db8d51de997a4741d1b4028
0ca1816f2c6bc6bb3e9dc4f32b36211472bf4d737d561e9c0a2d67ad38f474a2
29cabc4d11ff9dc55301ff8d60eb06d1e1ec9c2509910ceda522e84ab4e240f8
3071191c41a879c8eba85480f068a9435cb56a469bf5c11403dc9cd0be7f9fbe
SH256 hash:
b108763f9ea5eeaca59513676fd75ab96d4b0a88be9aceaab661dc60a0d780ac
MD5 hash:
c6c4f3fd9a09db598811b5ebd5c0b3c3
SHA1 hash:
236f077cecbfae99952fbd5244afd2c14d867f52
Link:
https://www.unpac.me/results/e6460d0f-1900-4917-b870-b8d9d6c6905f/
SH256 hash:
0ca1816f2c6bc6bb3e9dc4f32b36211472bf4d737d561e9c0a2d67ad38f474a2
MD5 hash:
36795a69031d90410d834ad79b3c43e6
SHA1 hash:
2ffcc154f19ece4f42d25f3d37fade1d7312e388
Link:
https://www.unpac.me/results/e6460d0f-1900-4917-b870-b8d9d6c6905f/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Formbook
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/0ca1816f2c6bc6bb3e9dc4f32b36211472bf4d737d561e9c0a2d67ad38f474a2

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.
Rule name:win_formbook_w0
Create hunting rule
Author:@malgamy12

File information

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

Malspam

Formbook

Executable exe 0ca1816f2c6bc6bb3e9dc4f32b36211472bf4d737d561e9c0a2d67ad38f474a2

(this sample)

  
Dropped by
formbook
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/378187/

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