MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cea0844bf755c190793ac29a2cd95220862993a84c5924faeddce381fcdf063c. 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 1
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SHA256 hash: cea0844bf755c190793ac29a2cd95220862993a84c5924faeddce381fcdf063c
SHA3-384 hash: cc85dc2abc0e325c2aa234bf6df02acc07a09ff204394392895064e76b2746c434869b347024d8cfc1d87fa4ea9242f2
SHA1 hash: bea87bdbba6ccd9c80d6e05698ca1f8c7094444f
MD5 hash: 8dad61bbcf45add46638b045932320e8
humanhash: gee-nineteen-hotel-florida
File name:8dad61bbcf45add46638b045932320e8
Download: download sample
Signature Formbook
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File size:560'128 bytes
First seen:2022-10-25 11:12:20 UTC
Last seen:2022-10-25 13:27:46 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'600 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 12288:hi10TQh7Y7IbeoNpm82dlmfZSIT/5hDjPKo2btQx7B2i3liW:hYM0e+plyl4YIThhTSt+o
TLSH T141C401487729729FCC1B8EB789241D64A371A96B6307D3529C4776EC290DA9BCF060F3
TrID 64.2% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.5% (.SCR) Windows screen saver (13101/52/3)
9.2% (.EXE) Win64 Executable (generic) (10523/12/4)
5.7% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.9% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon e8d4c4cccccccc70 (12 x Formbook, 10 x Loki, 9 x AgentTesla)
Reporter zbetcheckin
Tags:32 exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
214
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
formbook
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ID:
1
File name:
PN00269.100 Order.xls
Verdict:
Malicious activity
Analysis date:
2022-10-25 10:48:14 UTC
Tags:
macros trojan opendir exploit cve-2017-11882 loader formbook stealer
Link:
https://app.any.run/tasks/6ac694aa-92de-4338-b952-f520df4accf2

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Formbook
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Link:
https://www.capesandbox.com/analysis/323974/
Detection(s):
SecuriteInfo.com.IL.Trojan.MSILZilla.22253.25881.24907.UNOFFICIAL
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Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Сreating synchronization primitives
Unauthorized injection to a recently created process
Creating a file
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:
Malicious
Link:
https://analyze.intezer.com/analyses/6d8d996a-e81b-4cf4-b568-69c2b27b60d0
Result
Threat name:
FormBook
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Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1097484
Signature
.NET source code contains potential unpacker
C2 URLs / IPs found in malware configuration
Injects a PE file into a foreign processes
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 submitted file
Performs DNS queries to domains with low reputation
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 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
behaviorgraph top1 signatures2 2 Behavior Graph ID: 730134 Sample: LPUSwr9LqI.exe Startdate: 25/10/2022 Architecture: WINDOWS Score: 100 36 Malicious sample detected (through community Yara rule) 2->36 38 Multi AV Scanner detection for submitted file 2->38 40 Yara detected AntiVM3 2->40 42 6 other signatures 2->42 10 LPUSwr9LqI.exe 3 2->10         started        process3 file4 28 C:\Users\user\AppData\...\LPUSwr9LqI.exe.log, CSV 10->28 dropped 54 Tries to detect virtualization through RDTSC time measurements 10->54 56 Injects a PE file into a foreign processes 10->56 14 LPUSwr9LqI.exe 10->14         started        signatures5 process6 signatures7 58 Modifies the context of a thread in another process (thread injection) 14->58 60 Maps a DLL or memory area into another process 14->60 62 Sample uses process hollowing technique 14->62 64 Queues an APC in another process (thread injection) 14->64 17 explorer.exe 14->17 injected process8 dnsIp9 30 poshaaknazari.com 194.36.174.136, 49708, 80 ASIATECHIR United States 17->30 32 www.fiohtl.xyz 66.29.135.200, 49707, 80 ADVANTAGECOMUS United States 17->32 34 www.poshaaknazari.com 17->34 44 System process connects to network (likely due to code injection or exploit) 17->44 46 Performs DNS queries to domains with low reputation 17->46 21 cmmon32.exe 17->21         started        signatures10 process11 signatures12 48 Modifies the context of a thread in another process (thread injection) 21->48 50 Maps a DLL or memory area into another process 21->50 52 Tries to detect virtualization through RDTSC time measurements 21->52 24 cmd.exe 1 21->24         started        process13 process14 26 conhost.exe 24->26         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/cea0844bf755c190793ac29a2cd95220862993a84c5924faeddce381fcdf063c/
Threat name:
ByteCode-MSIL.Trojan.Zilla
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Status:
Malicious
First seen:
2022-10-25 12:21:51 UTC
File Type:
PE (.Net Exe)
Extracted files:
14
AV detection:
10 of 42 (23.81%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=z2qiis7xkxaza6j2yknczwksecdcte5ijrmsj6xn3tryd7g7ay6a._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:s14s rat spyware stealer trojan
Link:
https://tria.ge/reports/221025-nbehaacdhr/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Formbook payload
Formbook
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/ccfd56ee-3dfb-4771-95b8-aa6b21f4b784
Unpacked files
SH256 hash:
8deae6d08f3d64a02d7cfe13b0c8d7dc7afcd978787eb5d7282b7d1006f55bfc
MD5 hash:
2e4b6680a75ae632289dd3267c02f40a
SHA1 hash:
62f676dca77e3366236fafa8f372b4dcb99c4f78
Detections:
FormBook
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win_formbook_auto
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win_formbook_g0
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Link:
https://www.unpac.me/results/168a881b-1368-4742-bcf6-ca70a7b91063/
Parent samples :
ab6ca79d5ad4fe400e7c57b831c71c0a11503f827e66abf52f51ba218854d7f9
cea0844bf755c190793ac29a2cd95220862993a84c5924faeddce381fcdf063c
51fed50e49897901d18109ff666e3ff6becaf4442d7b4f85a352513cdded551b
8ce37af1383c79989d2d67cd434c4cd652e2c9fa7d69b271c32f313fc2f884c4
SH256 hash:
248a7c4997aacb14ca032daf9668636839f921d0a3403f09a3b0ccfdc948cbf1
MD5 hash:
a7952169b04a2c6a39661aad59e79dcf
SHA1 hash:
88722f1a32c913307c0c6385b04478a79fabd12b
Link:
https://www.unpac.me/results/168a881b-1368-4742-bcf6-ca70a7b91063/
SH256 hash:
7f272c4db499b1501a5ea1711d23de0e6a0c07faf16275e9b01722dae889c7c9
MD5 hash:
dd8b9511dda8eb7c84e1621046828883
SHA1 hash:
7f715270ffcadcba5c3148d2a0cecfaaf6c2e805
Link:
https://www.unpac.me/results/168a881b-1368-4742-bcf6-ca70a7b91063/
SH256 hash:
4c3ce1570a14cb82619e2547202aad9705b56d3b99d4009c46a9af1b31897d6c
MD5 hash:
5e938afc7aa86dfef8b1c2aed18e8e00
SHA1 hash:
52c4994e4c4a9216c35f15d5883a2ca2212066f6
Link:
https://www.unpac.me/results/168a881b-1368-4742-bcf6-ca70a7b91063/
SH256 hash:
41de0d4259ebd27e7421ff58e6bacd77ce53b72ee67c8decb4a0006bcc6fa12f
MD5 hash:
e7331271aae64ddd707689aac1ba20df
SHA1 hash:
4275d79807aa6cd613aafab47f466279e9a26174
Link:
https://www.unpac.me/results/168a881b-1368-4742-bcf6-ca70a7b91063/
SH256 hash:
cea0844bf755c190793ac29a2cd95220862993a84c5924faeddce381fcdf063c
MD5 hash:
8dad61bbcf45add46638b045932320e8
SHA1 hash:
bea87bdbba6ccd9c80d6e05698ca1f8c7094444f
Link:
https://www.unpac.me/results/168a881b-1368-4742-bcf6-ca70a7b91063/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.81
Link:
https://yomi.yoroi.company/submissions/cea0844bf755c190793ac29a2cd95220862993a84c5924faeddce381fcdf063c

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
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Rule name:Skystars_Malware_Imphash
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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 cea0844bf755c190793ac29a2cd95220862993a84c5924faeddce381fcdf063c

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2384195/
Cape
Cape
https://www.capesandbox.com/analysis/323974/

Comments


Avatar
zbet commented on 2022-10-25 11:12:26 UTC

url : hxxp://104.168.46.107/120/vbc.exe