MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 469162ec601c979d1e51ad44ea01fa8a4520d650773e7280918128b43691f2e4. 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 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 469162ec601c979d1e51ad44ea01fa8a4520d650773e7280918128b43691f2e4
SHA3-384 hash: f180c8d89d161874e3546d3e2b05531774596c45cd591a01470bedf0e3b439958b671cf7c0671bc631f55c95e03c7f73
SHA1 hash: fc4da48839297bac23538e32354b72fc68d464ba
MD5 hash: a0f1b339ef38c5d545a7357492b8a327
humanhash: dakota-eleven-hamper-eleven
File name:a0f1b339ef38c5d545a7357492b8a327
Download: download sample
Signature Formbook
Create hunting rule
File size:335'673 bytes
First seen:2022-12-14 10:12:55 UTC
Last seen:2022-12-14 14:12:07 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 97318da386948415d08cef4a9006d669 (71 x Formbook, 35 x SnakeKeylogger, 26 x AgentTesla)
ssdeep 6144:vEb2RYmNJaftegaqDDsjZ5dbr+tzKCc2omW5B8tCaJBg7F/k9:im/aF/54jZb3Ez9crB8Cak7xk9
TLSH T1526412D5B6D482A3E8DA14B10637FF7EF776EE2201105247AB863FDA3D350050E8B666
TrID 92.7% (.EXE) NSIS - Nullsoft Scriptable Install System (846567/2/133)
3.4% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
1.1% (.EXE) Win64 Executable (generic) (10523/12/4)
0.7% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
0.5% (.EXE) Win16 NE executable (generic) (5038/12/1)
File icon (PE):PE icon
dhash icon 68e462c9c9c8f438 (1 x Formbook)
Reporter zbetcheckin
Tags:32 exe FormBook

Intelligence

File Origin
# of uploads :
4
# of downloads :
209
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
formbook
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ID:
1
File name:
Proforma Invoice 106967.doc
Verdict:
Malicious activity
Analysis date:
2022-12-14 09:14:01 UTC
Tags:
loader formbook xloader
Link:
https://app.any.run/tasks/492ec734-d227-4b28-97ff-5ba23724713d

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/346206/
Detection(s):
SecuriteInfo.com.Gen.Variant.Fragtor.178101.16403.29235.UNOFFICIAL
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Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a file in the %temp% directory
Creating a window
Creating a process from a recently created file
Launching the process to change network settings
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
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
overlay packed shell32.dll
Link:
https://www.filescan.io/uploads/6399a1af527933be940d8c4b/reports/4ff06048-69d1-4327-baf6-46a19af1d985/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
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/c244830b-16bd-4cbb-9f92-023091a92d31
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1134121
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 dropped file
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
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: 766851 Sample: 4tQWnIet1y.exe Startdate: 14/12/2022 Architecture: WINDOWS Score: 100 45 Malicious sample detected (through community Yara rule) 2->45 47 Antivirus detection for URL or domain 2->47 49 Yara detected FormBook 2->49 51 2 other signatures 2->51 11 4tQWnIet1y.exe 19 2->11         started        process3 file4 31 C:\Users\user\AppData\Local\...\jpzcdrxg.exe, PE32 11->31 dropped 14 jpzcdrxg.exe 11->14         started        process5 signatures6 61 Multi AV Scanner detection for dropped file 14->61 63 Machine Learning 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 2 other signatures 14->67 17 jpzcdrxg.exe 14->17         started        process7 signatures8 37 Modifies the context of a thread in another process (thread injection) 17->37 39 Maps a DLL or memory area into another process 17->39 41 Sample uses process hollowing technique 17->41 43 Queues an APC in another process (thread injection) 17->43 20 explorer.exe 17->20 injected process9 dnsIp10 33 autovincert.com 95.216.124.21, 49708, 80 HETZNER-ASDE Germany 20->33 35 www.autovincert.com 20->35 53 System process connects to network (likely due to code injection or exploit) 20->53 24 cscript.exe 20->24         started        signatures11 process12 signatures13 55 Modifies the context of a thread in another process (thread injection) 24->55 57 Maps a DLL or memory area into another process 24->57 59 Tries to detect virtualization through RDTSC time measurements 24->59 27 cmd.exe 1 24->27         started        process14 process15 29 conhost.exe 27->29         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/469162ec601c979d1e51ad44ea01fa8a4520d650773e7280918128b43691f2e4/
Threat name:
Win32.Trojan.NSISInject
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Status:
Malicious
First seen:
2022-12-14 10:13:07 UTC
File Type:
PE (Exe)
Extracted files:
4
AV detection:
20 of 26 (76.92%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=i2iwf3dadslz2hsrvvcouap2rjcsbvsqo47hfaerqeulinur6lsa._file
Verdict:
malicious
Label(s):
formbook
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cobaltstrike
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Result
Malware family:
formbook
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Score:
  10/10
Tags:
family:formbook campaign:sk19 rat spyware stealer trojan
Link:
https://tria.ge/reports/221214-l83v2ahg27/
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/2ab5aaed-a238-4313-bf4e-beee497f584a
Unpacked files
SH256 hash:
de732771e75023f249690f69881001b419aa82e0798bf74b2a4e93aa6f3269a6
MD5 hash:
8ab7de5fecc18e22d49b574f7be64592
SHA1 hash:
be04ac5fa8f1dbb6a0aafc30a28a37d0cea2a9ef
Detections:
FormBook
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
Link:
https://www.unpac.me/results/34401ada-a3f8-482d-8fa1-4e53d54b9cad/
Parent samples :
53495ecf8b97a44f42431f7a069d6d993728788af54c20ce7ece289640c3e1c9
d8958a368d1b240ea4aeec66e287dc6ff1047f6e322276c8b7234a2d64aca3b1
2728b4a373b5fe9349f007facb3e2194f41b80ec41aa0eb87864bf81e7da0b8e
c9cf9f0fa6980019aa3a93b9b25ca2cf14cfad4b4afef12d43a20ece34d2093b
037d18a0489c63d5d9ba87f8ea9652c511df0787eb9d8fe361cfab7f93e03582
469162ec601c979d1e51ad44ea01fa8a4520d650773e7280918128b43691f2e4
SH256 hash:
21e1b992d2024884e8b1936afc49eb4273f6cc64107e4625012fcea8590096ca
MD5 hash:
c0d35be46ef6cb4087d2b879f9848c71
SHA1 hash:
6a0ebadfc0263e899d238c54868758516cde036d
Link:
https://www.unpac.me/results/34401ada-a3f8-482d-8fa1-4e53d54b9cad/
SH256 hash:
469162ec601c979d1e51ad44ea01fa8a4520d650773e7280918128b43691f2e4
MD5 hash:
a0f1b339ef38c5d545a7357492b8a327
SHA1 hash:
fc4da48839297bac23538e32354b72fc68d464ba
Link:
https://www.unpac.me/results/34401ada-a3f8-482d-8fa1-4e53d54b9cad/
Malware family:
FormBook
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/469162ec601c/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.18
Link:
https://yomi.yoroi.company/submissions/469162ec601c979d1e51ad44ea01fa8a4520d650773e7280918128b43691f2e4

File information

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

Web download

Formbook

Executable exe 469162ec601c979d1e51ad44ea01fa8a4520d650773e7280918128b43691f2e4

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2459850/
Cape
Cape
https://www.capesandbox.com/analysis/346206/

Comments


Avatar
zbet commented on 2022-12-14 10:13:04 UTC

url : hxxp://103.30.183.173/shyd2.1.exe