MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bad876bc6cc6c21301de3b9d1d164424189856f41d2e42e51488b9193e54a94e. 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: 15


Intelligence 15 IOCs YARA 2 File information Comments 1
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SHA256 hash: bad876bc6cc6c21301de3b9d1d164424189856f41d2e42e51488b9193e54a94e
SHA3-384 hash: 5d2122d7921ac3cd502b4fc55c15dfb1a168c300efe0d1833638e8b8546b4f20b55cd334b023f45050e1fcb4336abf40
SHA1 hash: 7ff3764d61eff3dbdee358284dc621484a7c306f
MD5 hash: 5b8975dcd8006c3911a7e45703c67218
humanhash: stairway-batman-queen-pluto
File name:5b8975dcd8006c3911a7e45703c67218
Download: download sample
Signature Formbook
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File size:703'488 bytes
First seen:2022-11-16 10:16:06 UTC
Last seen:2022-11-16 12:01:14 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:vanpOlXnzEG1IGV5hJOKarrrTj+VLoilq5ozZgcpCYrN:vrl3h1ICOXHj+VLog2ICQ
TLSH T139E4292D79BCF412EF3BA9A70EE6AA4FCC701241121E91170D2937DEE93587A3D4D14A
TrID 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.4% (.EXE) Win64 Executable (generic) (10523/12/4)
6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.4% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.EXE) OS/2 Executable (generic) (2029/13)
Reporter zbetcheckin
Tags:32 exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
163
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
formbook
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ID:
1
File name:
IRQ2207798.xls
Verdict:
Malicious activity
Analysis date:
2022-11-16 09:11:30 UTC
Tags:
macros opendir exploit cve-2017-11882 loader formbook trojan stealer
Link:
https://app.any.run/tasks/3f7e9ca1-ebf3-41e0-b57d-995a89427acc

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/334779/
Detection(s):
SecuriteInfo.com.Trojan.PWS.Siggen3.24449.7097.28516.UNOFFICIAL
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SecuriteInfo.com.Trojan.PWS.Siggen3.24449.12306.31000.UNOFFICIAL
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Result
Verdict:
Malware
Maliciousness:

Behaviour
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/6374b89f07c3f5e84a01676d/reports/5455cfd1-9b41-4e6c-b74f-3abcd72bee1f/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/061ff953-a06c-4056-9f0b-99fcd7ea26a3
Result
Threat name:
FormBook
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Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1114729
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
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
Performs DNS queries to domains with low reputation
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Sigma detected: Scheduled temp file as task from temp location
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 harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
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: 747424 Sample: ZObGBSF2vx.exe Startdate: 16/11/2022 Architecture: WINDOWS Score: 100 58 Malicious sample detected (through community Yara rule) 2->58 60 Antivirus detection for URL or domain 2->60 62 Sigma detected: Scheduled temp file as task from temp location 2->62 64 7 other signatures 2->64 8 ZObGBSF2vx.exe 7 2->8         started        12 QNonbBkv.exe 5 2->12         started        process3 file4 44 C:\Users\user\AppData\Roaming\QNonbBkv.exe, PE32 8->44 dropped 46 C:\Users\...\QNonbBkv.exe:Zone.Identifier, ASCII 8->46 dropped 48 C:\Users\user\AppData\Local\...\tmpF082.tmp, XML 8->48 dropped 50 C:\Users\user\AppData\...\ZObGBSF2vx.exe.log, ASCII 8->50 dropped 74 Uses schtasks.exe or at.exe to add and modify task schedules 8->74 76 Adds a directory exclusion to Windows Defender 8->76 78 Injects a PE file into a foreign processes 8->78 14 ZObGBSF2vx.exe 8->14         started        17 powershell.exe 19 8->17         started        19 schtasks.exe 1 8->19         started        21 ZObGBSF2vx.exe 8->21         started        80 Multi AV Scanner detection for dropped file 12->80 82 Machine Learning detection for dropped file 12->82 23 QNonbBkv.exe 12->23         started        25 schtasks.exe 1 12->25         started        signatures5 process6 signatures7 88 Modifies the context of a thread in another process (thread injection) 14->88 90 Maps a DLL or memory area into another process 14->90 92 Sample uses process hollowing technique 14->92 94 Queues an APC in another process (thread injection) 14->94 27 explorer.exe 14->27 injected 31 conhost.exe 17->31         started        33 conhost.exe 19->33         started        35 conhost.exe 25->35         started        process8 dnsIp9 52 hf9blwwuwpx7j8k.live 216.18.208.202, 49721, 80 WEBNXUS United States 27->52 54 natroredirect.natrocdn.com 85.159.66.93, 49723, 49724, 49725 CIZGITR Turkey 27->54 56 3 other IPs or domains 27->56 84 System process connects to network (likely due to code injection or exploit) 27->84 86 Performs DNS queries to domains with low reputation 27->86 37 raserver.exe 13 27->37         started        40 colorcpl.exe 27->40         started        42 autoconv.exe 27->42         started        signatures10 process11 signatures12 66 Tries to steal Mail credentials (via file / registry access) 37->66 68 Tries to harvest and steal browser information (history, passwords, etc) 37->68 70 Modifies the context of a thread in another process (thread injection) 37->70 72 Maps a DLL or memory area into another process 37->72
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/bad876bc6cc6c21301de3b9d1d164424189856f41d2e42e51488b9193e54a94e/
Threat name:
ByteCode-MSIL.Trojan.NanoBot
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Status:
Malicious
First seen:
2022-11-16 07:48:38 UTC
File Type:
PE (.Net Exe)
Extracted files:
7
AV detection:
18 of 26 (69.23%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xlmhnpdmy3bbgao6hoor2fseeqmjqvxuduxefziurc4rspsuvfha._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:pgnt rat spyware stealer trojan
Link:
https://tria.ge/reports/221116-mbc4saea9v/
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
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/578fbad7-94d7-4e9a-9ead-564214e89ed2
Unpacked files
SH256 hash:
a64c3291537b61a8e347a958f83843793713596587c8021e0cdb313dab46ffee
MD5 hash:
47ebed7eb4048c6156ca473d1e870de7
SHA1 hash:
692039d66f71fdc81398b1129b165195303e4086
Detections:
XLoader
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win_formbook_auto
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win_formbook_g0
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Link:
https://www.unpac.me/results/dcac2588-eb3d-4f63-a9dc-dac653f69cc8/
Parent samples :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 hash:
1dd741e15b6b62895a5a00735ec7f4bdc86a3285f087048a39df8a7fa33a74af
MD5 hash:
8f8b738d3a54b913894665bc2eb9989c
SHA1 hash:
85ad9f68794c4c560e540bf0325eea53a9903f97
Link:
https://www.unpac.me/results/dcac2588-eb3d-4f63-a9dc-dac653f69cc8/
SH256 hash:
dbdb04ac262f5655cbeb7e897fc6cd778f6d485e9db418c642e1345cbac99495
MD5 hash:
cd22808e6f2c5711324468fc0961a018
SHA1 hash:
8c31b704923534865ba01f78e3621647da1f9716
Link:
https://www.unpac.me/results/dcac2588-eb3d-4f63-a9dc-dac653f69cc8/
SH256 hash:
a70844aac21d7e1c05537d0d2db52d53404fe319f93661c950bb815deac2d25e
MD5 hash:
8916ece2cb8f8d07b2155bbe704ed829
SHA1 hash:
5aa267786bcfa1ea470337a217aeda3e4a826424
Link:
https://www.unpac.me/results/dcac2588-eb3d-4f63-a9dc-dac653f69cc8/
SH256 hash:
cfc16a2dbb933b1b85807d48966e9301b9fc34f4c44e7357713ca88b54bf4ab4
MD5 hash:
aabd0bdc81026ade6c57383f21d5c227
SHA1 hash:
4b26936bb8c03be6d7963184215a5ab594ecb765
Link:
https://www.unpac.me/results/dcac2588-eb3d-4f63-a9dc-dac653f69cc8/
SH256 hash:
ab19f28c700d64814b0c55df868c30dfb94e0a1f9fb6f7bca05bac6eb78a4e52
MD5 hash:
1f2a6c02dcf9aa00a28a5039fb5b8ce0
SHA1 hash:
1ef480867d39b98368af7586a8e6ba38c0c3893a
Link:
https://www.unpac.me/results/dcac2588-eb3d-4f63-a9dc-dac653f69cc8/
SH256 hash:
bad876bc6cc6c21301de3b9d1d164424189856f41d2e42e51488b9193e54a94e
MD5 hash:
5b8975dcd8006c3911a7e45703c67218
SHA1 hash:
7ff3764d61eff3dbdee358284dc621484a7c306f
Link:
https://www.unpac.me/results/dcac2588-eb3d-4f63-a9dc-dac653f69cc8/
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/bad876bc6cc6c21301de3b9d1d164424189856f41d2e42e51488b9193e54a94e

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 bad876bc6cc6c21301de3b9d1d164424189856f41d2e42e51488b9193e54a94e

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2414343/
Cape
Cape
https://www.capesandbox.com/analysis/334779/

Comments


Avatar
zbet commented on 2022-11-16 10:16:09 UTC

url : hxxp://103.125.189.50/Explorer/vbc.exe