MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9b162c0fdda3a6ec1eab29a0e26c89be8ce0a7369156c6274d268878ebd17144. 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: 18


Intelligence 18 IOCs YARA 5 File information Comments
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SHA256 hash: 9b162c0fdda3a6ec1eab29a0e26c89be8ce0a7369156c6274d268878ebd17144
SHA3-384 hash: dc81bb86c75c3bf1665fa64bf3b4a83c5ab99ec54112b44c7ad2415c1cb63b690f83e26cca31b9720556fe9e52c5680d
SHA1 hash: 5eed7b950e3cbb366a226dbb719b410607755aa3
MD5 hash: 560f48abdc1ce0aa06d3c7fe241874b7
humanhash: nevada-maryland-tennessee-mountain
File name:PROFORMA FATURA 022873pdf.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:219'780 bytes
First seen:2022-11-02 13:06:08 UTC
Last seen:2022-11-02 21:50:57 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 29b61e5a552b3a9bc00953de1c93be41 (174 x Formbook, 82 x AgentTesla, 81 x Loki)
ssdeep 6144:qweEpmMuNgFS9q+B6d4tqd6fItcCJnRER:b+iIqG6kC3xRER
TLSH T148241227B1F0A8BBEB9562325D279B66C2F9D2060700AE4777D08F3D3E70584351D6DA
TrID 48.8% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
16.4% (.EXE) Win64 Executable (generic) (10523/12/4)
10.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.8% (.EXE) Win16 NE executable (generic) (5038/12/1)
7.0% (.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 malwarelabnet
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
333
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
formbook
Create hunting rule
ID:
1
File name:
PROFORMA FATURA 022873pdf.exe
Verdict:
Malicious activity
Analysis date:
2022-11-02 13:07:01 UTC
Tags:
formbook trojan stealer
Link:
https://app.any.run/tasks/f9d2506e-a3b0-43de-8dc9-18ecc20a18c6

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/327166/
Detection(s):
SecuriteInfo.com.Trojan.Siggen9.48175.7599.15576.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a file in the %temp% directory
Creating a process from a recently created file
Launching a process
Сreating synchronization primitives
Launching cmd.exe command interpreter
Sending a custom TCP request
Setting browser functions hooks
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/47434/overview
Behaviour
MalwareBazaar
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
overlay packed shell32.dll
Link:
https://www.filescan.io/uploads/63626b77a5db8d309cbc5dea/reports/0748548a-7eba-404d-b082-c80b542ba874/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/733d9443-cd09-41e8-a46b-8b18841190e3
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1103290
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors)
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
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: 735953 Sample: PROFORMA FATURA 022873pdf.exe Startdate: 02/11/2022 Architecture: WINDOWS Score: 100 47 Malicious sample detected (through community Yara rule) 2->47 49 Antivirus detection for URL or domain 2->49 51 Multi AV Scanner detection for submitted file 2->51 53 4 other signatures 2->53 11 PROFORMA FATURA 022873pdf.exe 18 2->11         started        process3 file4 31 C:\Users\user\AppData\...\xzmbsqeyfu.exe, PE32 11->31 dropped 14 xzmbsqeyfu.exe 11->14         started        process5 signatures6 63 Multi AV Scanner detection for dropped file 14->63 65 Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors) 14->65 67 Maps a DLL or memory area into another process 14->67 69 Tries to detect virtualization through RDTSC time measurements 14->69 17 xzmbsqeyfu.exe 14->17         started        process7 signatures8 39 Modifies the context of a thread in another process (thread injection) 17->39 41 Maps a DLL or memory area into another process 17->41 43 Sample uses process hollowing technique 17->43 45 Queues an APC in another process (thread injection) 17->45 20 explorer.exe 17->20 injected process9 dnsIp10 33 pralniacms.online 45.84.206.230, 49706, 80 AS-HOSTINGERLT Germany 20->33 35 www.tcykv.site 20->35 37 www.pralniacms.online 20->37 55 System process connects to network (likely due to code injection or exploit) 20->55 24 raserver.exe 20->24         started        signatures11 process12 signatures13 57 Modifies the context of a thread in another process (thread injection) 24->57 59 Maps a DLL or memory area into another process 24->59 61 Tries to detect virtualization through RDTSC time measurements 24->61 27 cmd.exe 1 24->27         started        process14 process15 29 conhost.exe 27->29         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9b162c0fdda3a6ec1eab29a0e26c89be8ce0a7369156c6274d268878ebd17144/
Threat name:
Win32.Spyware.Noon
Create hunting rule
Status:
Malicious
First seen:
2022-11-02 11:21:26 UTC
File Type:
PE (Exe)
Extracted files:
4
AV detection:
17 of 26 (65.38%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=tmlcyd65uotoyhvlfgqoe3ejx2gobjzwsflmmj2ne2ehr26rofca._file
Verdict:
malicious
Label(s):
formbook
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Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook campaign:mr06 rat spyware stealer trojan
Link:
https://tria.ge/reports/221102-qcmw6ahaa8/
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
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/e2282427-5fed-41a3-81b7-6d4861e2a2ca
Unpacked files
SH256 hash:
ed1e2e2f1cb6f0c8f9337571bfcc82db71ccc19ed4000f91fd41ccfa77f3d3da
MD5 hash:
d23cc85959b5cfe1992171da34ea4b02
SHA1 hash:
60bee44c1630f5d2b8ab56179b9163fb839a74a1
Detections:
FormBook
Create hunting rule
win_formbook_auto
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win_formbook_g0
Create hunting rule
Link:
https://www.unpac.me/results/5c25b7d4-a43d-4596-ab97-ff5ab727ede7/
Parent samples :
7891f1cc36c2c1b1ef50866ba6d14842f53a6726f11d08ab80cabbd7ffd43ff3
4145162b0d5d053a84ee97c0925a63e119eaf9bea02c51156ec11a94f032d591
afc6417a1f71fe5406d149c95b046b997a99421f92f4fb8398908b73675c2012
1f6eb70a36cac8f02755669f252fc3e2889dbae5a492dbeed0d11467d68efefc
674bf770e033cf88a63a4d5750e480973c2c8d7bd0196efb8e1e4d7f9d00fd26
e117aadfee8697e9ae4564ad22bf5f0a48b2a491aa3f97753560525dce711860
c42d70369ed48cbb67bf7b5dc2c673d0ca83d3cae4542938fbc7dca3f132bc49
31a23d6b013eb681edaddba32e060c000a6d3f3a101778698bafce098300167e
9b162c0fdda3a6ec1eab29a0e26c89be8ce0a7369156c6274d268878ebd17144
c68f0b27dd700370e61f4f794f8a457d7a79395965fdb4bfd85376835d8d2f43
SH256 hash:
5fc2222ff4825cec663c84734f09de53c9f2a281c27c7c0cbdfb850ef7d0819b
MD5 hash:
f3861e53bd222f8384ac564bd1c8458e
SHA1 hash:
c6de2bb0795d25f0f5eb5791fc4fe22a2ce9f03b
Link:
https://www.unpac.me/results/5c25b7d4-a43d-4596-ab97-ff5ab727ede7/
SH256 hash:
9b162c0fdda3a6ec1eab29a0e26c89be8ce0a7369156c6274d268878ebd17144
MD5 hash:
560f48abdc1ce0aa06d3c7fe241874b7
SHA1 hash:
5eed7b950e3cbb366a226dbb719b410607755aa3
Link:
https://www.unpac.me/results/5c25b7d4-a43d-4596-ab97-ff5ab727ede7/
Malware family:
FormBook
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/9b162c0fdda3/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.58
Link:
https://yomi.yoroi.company/submissions/9b162c0fdda3a6ec1eab29a0e26c89be8ce0a7369156c6274d268878ebd17144

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:malware_Formbook_strings
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Formbook in memory
Reference:internal research
Rule name:meth_get_eip
Create hunting rule
Author:Willi Ballenthin
Rule name:meth_stackstrings
Create hunting rule
Author:Willi Ballenthin
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.

Cape
Cape
https://www.capesandbox.com/analysis/327166/

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