MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 32c5f893748d30548193994624dd516bf2bd343e03678a444e6f47d4123735fa. 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: 32c5f893748d30548193994624dd516bf2bd343e03678a444e6f47d4123735fa
SHA3-384 hash: dda232cb49fd77a0199b22e77c0cf53d229d8220fc65dcca63a4c859790a1e61f270cfdbde280322660fc44e1fae19c8
SHA1 hash: f4eb80359ec59d8c49c692c731f2882b141a3dff
MD5 hash: 608e03455344cfe7dacdb2ca8d5fadeb
humanhash: alabama-autumn-violet-hamper
File name:608e03455344cfe7dacdb2ca8d5fadeb
Download: download sample
Signature Formbook
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File size:1'461'248 bytes
First seen:2022-11-09 08:28:47 UTC
Last seen:2022-11-09 09:49:06 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'468 x Formbook, 12'206 x SnakeKeylogger)
ssdeep 24576:rT6l4zAuWaQP3io3F93xUpFln2/zG7JYKKr:X6yzyaYSoV9BUtir
TLSH T15965399C7650B5DFC85BC976CEA81C60FA60B8B7930BD307A05312AC994E69BCF154F2
TrID 61.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.0% (.SCR) Windows screen saver (13097/50/3)
8.8% (.EXE) Win64 Executable (generic) (10523/12/4)
5.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.2% (.EXE) Win16 NE executable (generic) (5038/12/1)
Reporter zbetcheckin
Tags:32 exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
169
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
formbook
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ID:
1
File name:
RFQ2022 ORDER SPECIFICATION.xls
Verdict:
Malicious activity
Analysis date:
2022-11-09 07:15:19 UTC
Tags:
macros trojan opendir exploit cve-2017-11882 loader formbook
Link:
https://app.any.run/tasks/a795de5b-4eaa-4702-a10f-c2155ebfd90a

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/331085/
Detection(s):
SecuriteInfo.com.W32.MSIL_Kryptik.IIZ.gen.Eldorado.289.14413.UNOFFICIAL
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Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Sending a custom TCP request
Launching a process
Creating a process with a hidden window
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/636b64d083b66bc0f0422884/reports/a8a6d927-a5cf-475f-8ba5-9362300c2340/overview
Result
Verdict:
UNKNOWN
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/39c2a085-0f25-4d38-ad4a-830114e9f1d8
Result
Threat name:
FormBook
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Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1109438
Signature
Adds a directory exclusion to Windows Defender
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Deletes itself after installation
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
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)
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
Sigma detected: Scheduled temp file as task from temp location
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 742117 Sample: LpdouU93sZ.exe Startdate: 09/11/2022 Architecture: WINDOWS Score: 100 62 Malicious sample detected (through community Yara rule) 2->62 64 Antivirus detection for URL or domain 2->64 66 Sigma detected: Scheduled temp file as task from temp location 2->66 68 6 other signatures 2->68 9 LpdouU93sZ.exe 7 2->9         started        13 fbwcZN.exe 5 2->13         started        process3 dnsIp4 44 C:\Users\user\AppData\Roaming\fbwcZN.exe, PE32 9->44 dropped 46 C:\Users\user\...\fbwcZN.exe:Zone.Identifier, ASCII 9->46 dropped 48 C:\Users\user\AppData\Local\...\tmp377A.tmp, XML 9->48 dropped 50 C:\Users\user\AppData\...\LpdouU93sZ.exe.log, ASCII 9->50 dropped 76 Detected unpacking (changes PE section rights) 9->76 78 Detected unpacking (overwrites its own PE header) 9->78 80 Uses schtasks.exe or at.exe to add and modify task schedules 9->80 86 2 other signatures 9->86 16 LpdouU93sZ.exe 9->16         started        19 powershell.exe 21 9->19         started        21 schtasks.exe 1 9->21         started        52 192.168.2.1 unknown unknown 13->52 82 Multi AV Scanner detection for dropped file 13->82 84 Machine Learning detection for dropped file 13->84 23 fbwcZN.exe 13->23         started        25 schtasks.exe 1 13->25         started        file5 signatures6 process7 signatures8 54 Modifies the context of a thread in another process (thread injection) 16->54 56 Maps a DLL or memory area into another process 16->56 58 Sample uses process hollowing technique 16->58 60 Queues an APC in another process (thread injection) 16->60 27 explorer.exe 16->27 injected 29 conhost.exe 19->29         started        31 conhost.exe 21->31         started        33 conhost.exe 25->33         started        process9 process10 35 cmstp.exe 27->35         started        38 WerFault.exe 10 27->38         started        40 raserver.exe 27->40         started        signatures11 70 Deletes itself after installation 35->70 72 Modifies the context of a thread in another process (thread injection) 35->72 74 Maps a DLL or memory area into another process 35->74 42 explorer.exe 35->42         started        process12
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/32c5f893748d30548193994624dd516bf2bd343e03678a444e6f47d4123735fa/
Threat name:
ByteCode-MSIL.Trojan.Taskun
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Status:
Malicious
First seen:
2022-11-09 08:29:12 UTC
File Type:
PE (.Net Exe)
Extracted files:
7
AV detection:
19 of 26 (73.08%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=glc7re3uruyfjamttfdcjxkrnpzl2nb6antyurcon5d5ierxgx5a._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:fswe rat spyware stealer trojan
Link:
https://tria.ge/reports/221109-kdj9rsggen/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Checks computer location settings
Formbook
Unpacked files
SH256 hash:
480fee0db2c67fa005d4827ff5b5269d8fb0722ebe9a2e23202e572f57cd249a
MD5 hash:
57cd43facf1ba79cfb7696dda3d5d2a9
SHA1 hash:
8ceab353af0094c4db027db444cc8ba19e756593
Detections:
XLoader
Create hunting rule
win_formbook_auto
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win_formbook_g0
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Link:
https://www.unpac.me/results/0edd294e-8bba-4a37-9966-fbf042f41a35/
Parent samples :
7b1689fbe7c8e84cad627ff61b7fcff876655c0fb42bfb0b539d5b59582a71ab
32c5f893748d30548193994624dd516bf2bd343e03678a444e6f47d4123735fa
4efed095f398feebacf3ccba9b08d00c398ea52424aca039d89ebd36580c0e96
734e6dd5e26f004a7a170d9f9b9d46104c853b065985902c3b6bbd8585048b1f
SH256 hash:
f29a7ee44b8c31c1a3f296b79df3f41d9146d2f6c55c7e5c1f4398b1ca8d3b20
MD5 hash:
39e38bb25b009100b4ecf29db33bd968
SHA1 hash:
614e9a04f5992bf088c754e13e4fa1e295e9bd05
Link:
https://www.unpac.me/results/0edd294e-8bba-4a37-9966-fbf042f41a35/
SH256 hash:
bb323fd521b8838811180b6c8866a67831fe418e36e34969d05977f507e5e182
MD5 hash:
3de3889bce8834c1ae3b2f36a9ca4cbd
SHA1 hash:
b716126e8ddc87c9ae6f558d68275cb12e717ad7
Link:
https://www.unpac.me/results/0edd294e-8bba-4a37-9966-fbf042f41a35/
SH256 hash:
cfc16a2dbb933b1b85807d48966e9301b9fc34f4c44e7357713ca88b54bf4ab4
MD5 hash:
aabd0bdc81026ade6c57383f21d5c227
SHA1 hash:
4b26936bb8c03be6d7963184215a5ab594ecb765
Link:
https://www.unpac.me/results/0edd294e-8bba-4a37-9966-fbf042f41a35/
SH256 hash:
a5748db4a30af84b14f02a7c2cfa8a56ccb581ac6ae1c6f6555e1633a68039a7
MD5 hash:
32da409cc7b0ae76c841f83a6b0d0ea9
SHA1 hash:
34d7f3071b80c4567fb7e8c4beec575dda72855c
Link:
https://www.unpac.me/results/0edd294e-8bba-4a37-9966-fbf042f41a35/
SH256 hash:
ab19f28c700d64814b0c55df868c30dfb94e0a1f9fb6f7bca05bac6eb78a4e52
MD5 hash:
1f2a6c02dcf9aa00a28a5039fb5b8ce0
SHA1 hash:
1ef480867d39b98368af7586a8e6ba38c0c3893a
Link:
https://www.unpac.me/results/0edd294e-8bba-4a37-9966-fbf042f41a35/
SH256 hash:
32c5f893748d30548193994624dd516bf2bd343e03678a444e6f47d4123735fa
MD5 hash:
608e03455344cfe7dacdb2ca8d5fadeb
SHA1 hash:
f4eb80359ec59d8c49c692c731f2882b141a3dff
Link:
https://www.unpac.me/results/0edd294e-8bba-4a37-9966-fbf042f41a35/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/32c5f893748d/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/32c5f893748d30548193994624dd516bf2bd343e03678a444e6f47d4123735fa

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 32c5f893748d30548193994624dd516bf2bd343e03678a444e6f47d4123735fa

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2405524/
Cape
Cape
https://www.capesandbox.com/analysis/331085/

Comments


Avatar
zbet commented on 2022-11-09 08:29:00 UTC

url : hxxp://107.172.44.174/50/vbc.exe