MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 93c85b2f72de4a9ddcab5f1ecf176830c8b3941c865a92f1c42aceea21b0f4de. 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: 12


Intelligence 12 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 93c85b2f72de4a9ddcab5f1ecf176830c8b3941c865a92f1c42aceea21b0f4de
SHA3-384 hash: 5952c50ff2f6858a5d26ebb4c321ed1670fa97a45615273e882463b97bc49196e4724904a04d1361ecac4f0ea7905e16
SHA1 hash: 8899793c873139afa1678bfb1f3c5dade5537b3c
MD5 hash: acc5e45dac3bdcae7a1104e0b2846d3c
humanhash: glucose-queen-four-kilo
File name:Ordr.Payment Release Details #Transaction Notice_Reconfirmation Process MTCR.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:1'069'568 bytes
First seen:2022-11-11 18:50:38 UTC
Last seen:2022-11-12 08:27:29 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:cGRn7RIKqD5Z/kuWhOw1HqGN0guKHmWtdY4FlEiUSM0KWw3YYL3/jJijPu7Xl2SA:vNIgPh1J0gmWtdY+/HwxL3suDlMH
Threatray 17'928 similar samples on MalwareBazaar
TLSH T11535190925B1C433F0490BF45224F9EC253CEC0B6E88824F69B2FD576E79AA7F598D52
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 James_inthe_box
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
4
# of downloads :
180
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/332572/
Detection(s):
SecuriteInfo.com.Win32.TrojanX-gen.23656.32305.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Launching a process
Creating a process with a hidden window
Launching the process to change network settings
Launching cmd.exe command interpreter
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
formbook obfuscated packed
Link:
https://www.filescan.io/uploads/636e99977662ecf10839c3a2/reports/87052eeb-1d6a-4030-84ce-bf279278c6f4/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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/b1130843-c199-4883-aa1d-8ea370be0d91
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1111470
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
C2 URLs / IPs found in malware configuration
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Initial sample is a PE file and has a suspicious name
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)
Modifies the prolog of user mode functions (user mode inline hooks)
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)
Tries to detect virtualization through RDTSC time measurements
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: 744164 Sample: Ordr.Payment Release Detail... Startdate: 11/11/2022 Architecture: WINDOWS Score: 100 57 www.secured-jobs.com 2->57 59 secured-jobs.com 2->59 69 Malicious sample detected (through community Yara rule) 2->69 71 Sigma detected: Scheduled temp file as task from temp location 2->71 73 Multi AV Scanner detection for submitted file 2->73 75 13 other signatures 2->75 11 Ordr.Payment Release Details #Transaction Notice_Reconfirmation Process MTCR.exe 7 2->11         started        15 rezFrucOlF.exe 5 2->15         started        signatures3 process4 file5 49 C:\Users\user\AppData\...\rezFrucOlF.exe, PE32 11->49 dropped 51 C:\Users\...\rezFrucOlF.exe:Zone.Identifier, ASCII 11->51 dropped 53 C:\Users\user\AppData\Local\...\tmp63B2.tmp, XML 11->53 dropped 55 Ordr.Payment Relea...rocess MTCR.exe.log, ASCII 11->55 dropped 83 Adds a directory exclusion to Windows Defender 11->83 85 Injects a PE file into a foreign processes 11->85 17 Ordr.Payment Release Details #Transaction Notice_Reconfirmation Process MTCR.exe 11->17         started        20 powershell.exe 20 11->20         started        22 schtasks.exe 1 11->22         started        87 Multi AV Scanner detection for dropped file 15->87 89 Machine Learning detection for dropped file 15->89 91 Tries to detect virtualization through RDTSC time measurements 15->91 24 rezFrucOlF.exe 15->24         started        26 schtasks.exe 1 15->26         started        28 rezFrucOlF.exe 15->28         started        30 2 other processes 15->30 signatures6 process7 signatures8 61 Modifies the context of a thread in another process (thread injection) 17->61 63 Maps a DLL or memory area into another process 17->63 65 Sample uses process hollowing technique 17->65 67 Queues an APC in another process (thread injection) 17->67 32 explorer.exe 17->32 injected 34 conhost.exe 20->34         started        36 conhost.exe 22->36         started        38 conhost.exe 26->38         started        process9 process10 40 colorcpl.exe 32->40         started        43 WWAHost.exe 32->43         started        signatures11 77 Modifies the context of a thread in another process (thread injection) 40->77 79 Maps a DLL or memory area into another process 40->79 81 Tries to detect virtualization through RDTSC time measurements 40->81 45 cmd.exe 1 40->45         started        process12 process13 47 conhost.exe 45->47         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/93c85b2f72de4a9ddcab5f1ecf176830c8b3941c865a92f1c42aceea21b0f4de/
Threat name:
Win32.Spyware.Noon
Create hunting rule
Status:
Malicious
First seen:
2022-11-11 14:09:46 UTC
File Type:
PE (.Net Exe)
Extracted files:
34
AV detection:
20 of 41 (48.78%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=spefwl3s3zfj3xfll4pm6f3igdelhfa4qznjf4oeflhouinq6tpa._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
09037aa0be8db35b9e9fdebbcf4b513fc3837825d0114474ecbd396e698c5f8d
Formbook
3a22fb14f837309023971bf41b88cfc9b3ae7d9db44da63257d36d73dbd716ad
Formbook
3c9009eeffcaac6b1e45e26ed3d7c399b42d9a9507cc56ddec477c399a3d9b2f
Formbook
4143f0d71056023faf4ba8117632af6086496686f1ef88da843c7252d7e1eb97
Formbook
4408ca4867bf10664da86178ed9d1730f0b405964f6bcd1c5ad87353ac1f5dca
Formbook
532c9ac579ae5cc491b443c13a7e61c8ffd232828f3acdbd3c1710d518022739
Formbook
5d781e4eb5ff900fa98654ed3c4de450539f80dda2f2e03a6303f781937ecbd4
Formbook
8ced3b47bed5c4a21219e9857f092343bfd2a66c53c18489aa0c0ecab733aebf
Formbook
c81f635cbf51f01fec61013d12e60d4376933e5b526f2ac435773a49d93f648e
Formbook
+ 17'918 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook campaign:t36t rat spyware stealer trojan
Link:
https://tria.ge/reports/221111-xhgqnacg7x/
Behaviour
Creates scheduled task(s)
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
Checks computer location settings
Deletes itself
Formbook payload
Formbook
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/7e308616-ad65-4d0a-ba34-ae2f16d478b0
Unpacked files
SH256 hash:
b981f7895c4e10ed2107ac0fa2142827b78c86eacbec2211395e6ca7f4cf7f70
MD5 hash:
1ca046f61b8db275232d37fec4c5255f
SHA1 hash:
7d544077cda3cbb6aeb3a5d60dad3b127b5944b0
Detections:
FormBook
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
Link:
https://www.unpac.me/results/4b5eee0b-031f-412a-a7b6-971ffdfec5e8/
Parent samples :
6b90f7fe7abcb028f3f1ad8173f22d11b950714483ab6cdcb2f0a37961a30a51
4408ca4867bf10664da86178ed9d1730f0b405964f6bcd1c5ad87353ac1f5dca
93c85b2f72de4a9ddcab5f1ecf176830c8b3941c865a92f1c42aceea21b0f4de
22a0ce1fbf304b11510e89f1db8124bf84c59049c919c7b6bbce222db99bf014
93e9e99eb9d74a0cfa3cec7fea4a663b9ad5e8fe4e6ba38bf597a902ce592e1e
841f58249aa46e1ee3675636da9cac3894940ab465579bc001eb328d679a586d
476cfcd8e4efbaad00e44089bfe1eab950cd627656f960b74a1dce1f9e5686dc
6f22c078ac85a58a121a9f601bb88bbdb1664bee8845c5b66f42f1c23d13a5ef
SH256 hash:
a9f6c3537c3684409508f6aba6803a051803e66f0cc91a8d3e53494291fa85d2
MD5 hash:
f4623d4170f8ae40f80f7254c2a169f2
SHA1 hash:
f3f0dcc3b4dafc642bfcddca5fb773b4afb44753
Link:
https://www.unpac.me/results/4b5eee0b-031f-412a-a7b6-971ffdfec5e8/
SH256 hash:
2d79f791ebf0ed42db6d9888ba3945f1eddb7bd721f811c5880d27b7a9e903c1
MD5 hash:
7dcbe65ac4d3f68a208004d6d3c23921
SHA1 hash:
de9d5ca1dd5ea322f064b1d192d098392d4f758e
Link:
https://www.unpac.me/results/4b5eee0b-031f-412a-a7b6-971ffdfec5e8/
SH256 hash:
cfc16a2dbb933b1b85807d48966e9301b9fc34f4c44e7357713ca88b54bf4ab4
MD5 hash:
aabd0bdc81026ade6c57383f21d5c227
SHA1 hash:
4b26936bb8c03be6d7963184215a5ab594ecb765
Link:
https://www.unpac.me/results/4b5eee0b-031f-412a-a7b6-971ffdfec5e8/
SH256 hash:
ab19f28c700d64814b0c55df868c30dfb94e0a1f9fb6f7bca05bac6eb78a4e52
MD5 hash:
1f2a6c02dcf9aa00a28a5039fb5b8ce0
SHA1 hash:
1ef480867d39b98368af7586a8e6ba38c0c3893a
Link:
https://www.unpac.me/results/4b5eee0b-031f-412a-a7b6-971ffdfec5e8/
SH256 hash:
93c85b2f72de4a9ddcab5f1ecf176830c8b3941c865a92f1c42aceea21b0f4de
MD5 hash:
acc5e45dac3bdcae7a1104e0b2846d3c
SHA1 hash:
8899793c873139afa1678bfb1f3c5dade5537b3c
Link:
https://www.unpac.me/results/4b5eee0b-031f-412a-a7b6-971ffdfec5e8/
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/93c85b2f72de4a9ddcab5f1ecf176830c8b3941c865a92f1c42aceea21b0f4de

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
Create hunting rule
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.

Malspam

Formbook

gz 406b6a16a535e81836a5c735aadadc7a695e38c5cef116aa01473875d5163200

Formbook

Executable exe 93c85b2f72de4a9ddcab5f1ecf176830c8b3941c865a92f1c42aceea21b0f4de

(this sample)

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/332572/
  
Dropped by
SHA256 406b6a16a535e81836a5c735aadadc7a695e38c5cef116aa01473875d5163200
  
Dropped by
MD5 7400c8de3f5ba96183c5298225b69c4f

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