MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5eab382b9338d93188634d7f10e192a9fe644753910f4a65c483ba76d440f133. 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: 13


Intelligence 13 IOCs YARA 2 File information Comments 1
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SHA256 hash: 5eab382b9338d93188634d7f10e192a9fe644753910f4a65c483ba76d440f133
SHA3-384 hash: efd89c752046f8c0a09434f2e3bff4f8711041c537468abdc0210ee6dd5de84ac1f4c73dce54e5f9116153828d2f3464
SHA1 hash: ebb242dcb189f0501f2631324af21eca9b7094a1
MD5 hash: 36858bb18574315047429775c5bdca18
humanhash: orange-beer-enemy-texas
File name:36858bb18574315047429775c5bdca18
Download: download sample
Signature Formbook
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File size:1'058'304 bytes
First seen:2022-11-17 15:19:11 UTC
Last seen:2022-11-17 16:52:46 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:aSZIKqGtTfNuvWUYVoMkta4rHAnaNNZit1MU2adY+IcL1Nz0M4J7jl9Qg:acIEfNNUYVoMq1gaNnI4aV1yM4JrJ
TLSH T12935190925B6C433F4490BF45224F9EC253CED0B6D98824F68B2FD176E79AA7F498D12
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 :
211
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
36858bb18574315047429775c5bdca18
Verdict:
Malicious activity
Analysis date:
2022-11-17 15:20:15 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/03f7a0a2-5ae6-416f-92df-eb8fd4e9c3ab

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/335404/
Detection(s):
SecuriteInfo.com.Win32.TrojanX-gen.954.7185.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Launching a process
Creating a process with a hidden window
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed
Link:
https://www.filescan.io/uploads/6376512407c3f5e84a01a425/reports/d7021f3f-55fc-43b0-b8ed-a8e2b8927e26/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/c6006e31-9442-4722-8363-ad0bb1310d39
Result
Threat name:
FormBook
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Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1115930
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
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 domain / URL
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 netsh to modify the Windows network and firewall settings
Uses netstat to query active network connections and open ports
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 dnsIp2 2 Behavior Graph ID: 748636 Sample: LFBhdA9EmD.exe Startdate: 17/11/2022 Architecture: WINDOWS Score: 100 49 www.asiadesign.xyz 2->49 51 redirect.natrocdn.com 2->51 53 natroredirect.natrocdn.com 2->53 59 Multi AV Scanner detection for domain / URL 2->59 61 Malicious sample detected (through community Yara rule) 2->61 63 Antivirus detection for URL or domain 2->63 65 9 other signatures 2->65 9 LFBhdA9EmD.exe 7 2->9         started        13 HRlyZTYWzC.exe 5 2->13         started        signatures3 process4 file5 41 C:\Users\user\AppData\...\HRlyZTYWzC.exe, PE32 9->41 dropped 43 C:\Users\...\HRlyZTYWzC.exe:Zone.Identifier, ASCII 9->43 dropped 45 C:\Users\user\AppData\Local\...\tmp9762.tmp, XML 9->45 dropped 47 C:\Users\user\AppData\...\LFBhdA9EmD.exe.log, ASCII 9->47 dropped 75 Detected unpacking (changes PE section rights) 9->75 77 Detected unpacking (overwrites its own PE header) 9->77 79 Uses schtasks.exe or at.exe to add and modify task schedules 9->79 81 Adds a directory exclusion to Windows Defender 9->81 15 LFBhdA9EmD.exe 9->15         started        18 powershell.exe 21 9->18         started        20 schtasks.exe 1 9->20         started        83 Multi AV Scanner detection for dropped file 13->83 85 Machine Learning detection for dropped file 13->85 87 Injects a PE file into a foreign processes 13->87 22 HRlyZTYWzC.exe 13->22         started        24 schtasks.exe 1 13->24         started        signatures6 process7 signatures8 95 Modifies the context of a thread in another process (thread injection) 15->95 97 Maps a DLL or memory area into another process 15->97 99 Sample uses process hollowing technique 15->99 101 Queues an APC in another process (thread injection) 15->101 26 explorer.exe 15->26 injected 30 conhost.exe 18->30         started        32 conhost.exe 20->32         started        34 conhost.exe 24->34         started        process9 dnsIp10 55 hf9blwwuwpx7j8k.live 216.18.208.202, 49710, 80 WEBNXUS United States 26->55 57 www.hf9blwwuwpx7j8k.live 26->57 89 System process connects to network (likely due to code injection or exploit) 26->89 91 Uses netstat to query active network connections and open ports 26->91 93 Uses netsh to modify the Windows network and firewall settings 26->93 36 netsh.exe 13 26->36         started        39 NETSTAT.EXE 26->39         started        signatures11 process12 signatures13 67 Tries to steal Mail credentials (via file / registry access) 36->67 69 Tries to harvest and steal browser information (history, passwords, etc) 36->69 71 Modifies the context of a thread in another process (thread injection) 36->71 73 Maps a DLL or memory area into another process 36->73
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5eab382b9338d93188634d7f10e192a9fe644753910f4a65c483ba76d440f133/
Threat name:
ByteCode-MSIL.Trojan.NanoBot
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Status:
Malicious
First seen:
2022-11-12 03:24:00 UTC
File Type:
PE (.Net Exe)
Extracted files:
34
AV detection:
21 of 25 (84.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=l2vtqk4thdmtdcddjv7rbymsvh7gir2tsehuuzoeqo5hnvca6ezq._file
Verdict:
malicious
Label(s):
formbook
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cobaltstrike
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Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook campaign:pgnt rat spyware stealer trojan
Link:
https://tria.ge/reports/221117-sqq7vaag4v/
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/69984226-ed4f-4fd9-be14-ff1f45796f26
Unpacked files
SH256 hash:
a64c3291537b61a8e347a958f83843793713596587c8021e0cdb313dab46ffee
MD5 hash:
47ebed7eb4048c6156ca473d1e870de7
SHA1 hash:
692039d66f71fdc81398b1129b165195303e4086
Detections:
XLoader
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
Link:
https://www.unpac.me/results/4f9e2f71-9ab2-4880-9d5f-8c9f5e6cf9ed/
Parent samples :
68484d62dab0f69fe93fad1f2bb08a0284426ee328efc38b6000f54acf5945f1
487d5cc1fe3bdf52fc4f8aa6207e6e63af056428fb80cbdd33fc6e0a6042712f
233ecaf78b747568064dea934dd5cfca4b08dbded62c59185d567ab0c49de547
a3a279fbb001a0f54aec2c66148e1081d09be409973a9ca89b604c0a770699e1
5eed3559f74fa7dcb12d641792242e88965c137f251ed2eb1f6c2dd6425418fc
dbce03f15432cc04590885ae7e6a8397a210ffd4848e792c467dd2329a3a666c
bad876bc6cc6c21301de3b9d1d164424189856f41d2e42e51488b9193e54a94e
d87011e9243fe450f91ef16515b31e4c02a268c5ef90517df4e12092fd0e74c3
5eab382b9338d93188634d7f10e192a9fe644753910f4a65c483ba76d440f133
44bfa379d0909c03b402dec91beea39690da79d033823b27a55ec04ff36e1368
c5066450d674e2d7729d0acb5d3b571c948064c68bf82efc27497b56ddfb562d
SH256 hash:
1dd741e15b6b62895a5a00735ec7f4bdc86a3285f087048a39df8a7fa33a74af
MD5 hash:
8f8b738d3a54b913894665bc2eb9989c
SHA1 hash:
85ad9f68794c4c560e540bf0325eea53a9903f97
Link:
https://www.unpac.me/results/4f9e2f71-9ab2-4880-9d5f-8c9f5e6cf9ed/
SH256 hash:
fc98bf38150181f055696920cac01336252f43b03254fbf13a22413dc784813d
MD5 hash:
a1abed23117993efeede704c19cd6fb4
SHA1 hash:
e09f51e8bea97a3ff5a5609e0b4f0ea8d1c81a43
Link:
https://www.unpac.me/results/4f9e2f71-9ab2-4880-9d5f-8c9f5e6cf9ed/
SH256 hash:
ef962e30facf28ddf9f8cb1e65ac36c304d5a2c9545812874bf6f52f98aaaa2b
MD5 hash:
4f2aed35dafee582384622c731af12a3
SHA1 hash:
3ff794c9a3e2e35fdfe8958c8f147ece3d4a012a
Link:
https://www.unpac.me/results/4f9e2f71-9ab2-4880-9d5f-8c9f5e6cf9ed/
SH256 hash:
744928a56b4d36f17e73eea0534c5e99103d1553d5b0a864a6fd9d4f9899b47f
MD5 hash:
91fed5db1afcdf48e0cd6d4058a013ba
SHA1 hash:
3717b3346e25d3f66f00626ad1a771d8655f485f
Link:
https://www.unpac.me/results/4f9e2f71-9ab2-4880-9d5f-8c9f5e6cf9ed/
SH256 hash:
ab19f28c700d64814b0c55df868c30dfb94e0a1f9fb6f7bca05bac6eb78a4e52
MD5 hash:
1f2a6c02dcf9aa00a28a5039fb5b8ce0
SHA1 hash:
1ef480867d39b98368af7586a8e6ba38c0c3893a
Link:
https://www.unpac.me/results/4f9e2f71-9ab2-4880-9d5f-8c9f5e6cf9ed/
SH256 hash:
5eab382b9338d93188634d7f10e192a9fe644753910f4a65c483ba76d440f133
MD5 hash:
36858bb18574315047429775c5bdca18
SHA1 hash:
ebb242dcb189f0501f2631324af21eca9b7094a1
Link:
https://www.unpac.me/results/4f9e2f71-9ab2-4880-9d5f-8c9f5e6cf9ed/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/5eab382b9338/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.

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
Create hunting rule
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 5eab382b9338d93188634d7f10e192a9fe644753910f4a65c483ba76d440f133

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/335404/
  
URLhaus
https://urlhaus.abuse.ch/url/2422689/

Comments


Avatar
zbet commented on 2022-11-17 15:19:13 UTC

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