MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 93e9e99eb9d74a0cfa3cec7fea4a663b9ad5e8fe4e6ba38bf597a902ce592e1e. 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: 16


Intelligence 16 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 93e9e99eb9d74a0cfa3cec7fea4a663b9ad5e8fe4e6ba38bf597a902ce592e1e
SHA3-384 hash: b2cda6ed4203a9b6605ed9ee2d1f44bfae3f4bea7f43874c7ffe81e934754c77cdf1babc9c8506922dc0f85a791d9cb1
SHA1 hash: c1fdb6b6829afe4f2bb9ddac12cb384bb2dff286
MD5 hash: bd8229dde5d5dfd5bded095911b835ca
humanhash: charlie-oscar-glucose-jupiter
File name:DL+Payment Release Details #Transaction Notice_Reconfirmation Process MTCRTTM.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:620'544 bytes
First seen:2022-11-14 08:10:36 UTC
Last seen:2022-11-14 16:17:50 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'653 x AgentTesla, 19'464 x Formbook, 12'205 x SnakeKeylogger)
ssdeep 12288:Xq2PIZimzX1v9jA6FAOlyQMjcK6g+xHBMD1n+RuGJ4gge707kyLL1XXMQ:YT1v5hFllS4K6hxhMDSuRgghoyLJnM
Threatray 17'892 similar samples on MalwareBazaar
TLSH T106D40248F632EFB9EA2E43FC2D709C116B71D42694ACD6BC598621EA043534215AFDCF
TrID 64.2% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.5% (.SCR) Windows screen saver (13097/50/3)
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)
Reporter cocaman
Tags:exe FormBook payment

Intelligence

File Origin
# of uploads :
2
# of downloads :
188
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
formbook
Create hunting rule
ID:
1
File name:
DL+Payment Release Details #Transaction Notice_Reconfirmation Process MTCRTTM.exe
Verdict:
Malicious activity
Analysis date:
2022-11-14 08:13:44 UTC
Tags:
formbook trojan stealer
Link:
https://app.any.run/tasks/33eb57b2-49f7-4c75-9289-cbfb8c036dea

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/333644/
Detection(s):
SecuriteInfo.com.Trojan.Inject4.46272.UNOFFICIAL
Create hunting rule

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
Launching cmd.exe command interpreter
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/6371f81707c3f5e84a0105ad/reports/92dfc94a-77c9-4054-a6ad-875f349d35dc/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
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/11949391-a784-433c-844c-f39894651ee8
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1112699
Signature
Adds a directory exclusion to Windows Defender
C2 URLs / IPs found in malware configuration
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: 745395 Sample: DL+Payment Release Details ... Startdate: 14/11/2022 Architecture: WINDOWS Score: 100 59 www.bensbitlube.com 2->59 61 ext-sq.squarespace.com 2->61 71 Malicious sample detected (through community Yara rule) 2->71 73 Sigma detected: Scheduled temp file as task from temp location 2->73 75 Multi AV Scanner detection for submitted file 2->75 77 10 other signatures 2->77 11 DL+Payment Release Details #Transaction Notice_Reconfirmation Process MTCRTTM.exe 7 2->11         started        15 xvLhFUOdFA.exe 5 2->15         started        signatures3 process4 file5 51 C:\Users\user\AppData\...\xvLhFUOdFA.exe, PE32 11->51 dropped 53 C:\Users\...\xvLhFUOdFA.exe:Zone.Identifier, ASCII 11->53 dropped 55 C:\Users\user\AppData\Local\...\tmpEBFC.tmp, XML 11->55 dropped 57 DL+Payment Release...ess MTCRTTM.exe.log, ASCII 11->57 dropped 85 Adds a directory exclusion to Windows Defender 11->85 87 Injects a PE file into a foreign processes 11->87 17 DL+Payment Release Details #Transaction Notice_Reconfirmation Process MTCRTTM.exe 11->17         started        20 powershell.exe 19 11->20         started        22 schtasks.exe 1 11->22         started        24 DL+Payment Release Details #Transaction Notice_Reconfirmation Process MTCRTTM.exe 11->24         started        89 Multi AV Scanner detection for dropped file 15->89 91 Machine Learning detection for dropped file 15->91 93 Tries to detect virtualization through RDTSC time measurements 15->93 26 xvLhFUOdFA.exe 15->26         started        28 schtasks.exe 1 15->28         started        signatures6 process7 signatures8 63 Modifies the context of a thread in another process (thread injection) 17->63 65 Maps a DLL or memory area into another process 17->65 67 Sample uses process hollowing technique 17->67 69 Queues an APC in another process (thread injection) 17->69 30 explorer.exe 17->30 injected 32 conhost.exe 20->32         started        34 conhost.exe 22->34         started        36 conhost.exe 28->36         started        process9 process10 38 cscript.exe 30->38         started        41 cmd.exe 30->41         started        43 autochk.exe 30->43         started        45 autoconv.exe 30->45         started        signatures11 79 Modifies the context of a thread in another process (thread injection) 38->79 81 Maps a DLL or memory area into another process 38->81 83 Tries to detect virtualization through RDTSC time measurements 38->83 47 cmd.exe 1 38->47         started        process12 process13 49 conhost.exe 47->49         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/93e9e99eb9d74a0cfa3cec7fea4a663b9ad5e8fe4e6ba38bf597a902ce592e1e/
Threat name:
ByteCode-MSIL.Trojan.NanoBot
Create hunting rule
Status:
Malicious
First seen:
2022-11-14 07:40:53 UTC
File Type:
PE (.Net Exe)
Extracted files:
15
AV detection:
12 of 26 (46.15%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=spu6thvz25faz6r45r76ustghonnl2h6jzv2hc7vs6uqftszfypa._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
09037aa0be8db35b9e9fdebbcf4b513fc3837825d0114474ecbd396e698c5f8d
Formbook
3a22fb14f837309023971bf41b88cfc9b3ae7d9db44da63257d36d73dbd716ad
Formbook
4143f0d71056023faf4ba8117632af6086496686f1ef88da843c7252d7e1eb97
Formbook
4408ca4867bf10664da86178ed9d1730f0b405964f6bcd1c5ad87353ac1f5dca
Formbook
4ae8aa5632e5c9ff2554935e00849c5a66440c03b0fbd4ca8c73dd725c842024
Formbook
93c85b2f72de4a9ddcab5f1ecf176830c8b3941c865a92f1c42aceea21b0f4de
Formbook
af950b5a12cb2f97b66be1ca4cd05b528919e25ef03c04a07d8b25af2acb501a
Formbook
c81f635cbf51f01fec61013d12e60d4376933e5b526f2ac435773a49d93f648e
Formbook
+ 17'882 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/221114-j29c5afg52/
Behaviour
Creates scheduled task(s)
Enumerates system info in registry
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/ee00dcbd-1442-4acd-aab4-e688d8341fed
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/5f76e7a0-2ced-4fa8-9efd-6d0a7d831670/
Parent samples :
6b90f7fe7abcb028f3f1ad8173f22d11b950714483ab6cdcb2f0a37961a30a51
4408ca4867bf10664da86178ed9d1730f0b405964f6bcd1c5ad87353ac1f5dca
93c85b2f72de4a9ddcab5f1ecf176830c8b3941c865a92f1c42aceea21b0f4de
22a0ce1fbf304b11510e89f1db8124bf84c59049c919c7b6bbce222db99bf014
93e9e99eb9d74a0cfa3cec7fea4a663b9ad5e8fe4e6ba38bf597a902ce592e1e
841f58249aa46e1ee3675636da9cac3894940ab465579bc001eb328d679a586d
476cfcd8e4efbaad00e44089bfe1eab950cd627656f960b74a1dce1f9e5686dc
6f22c078ac85a58a121a9f601bb88bbdb1664bee8845c5b66f42f1c23d13a5ef
SH256 hash:
fd388c40f9384a9600fdec2f0224a47b80ec3aed8cb998dfcd63bb8164f40734
MD5 hash:
ed4ae90cfa96fee3c6f74441a6d782fe
SHA1 hash:
7b2a77eb40321650df9fe7680b98fa724f8a1727
Link:
https://www.unpac.me/results/5f76e7a0-2ced-4fa8-9efd-6d0a7d831670/
SH256 hash:
cfc16a2dbb933b1b85807d48966e9301b9fc34f4c44e7357713ca88b54bf4ab4
MD5 hash:
aabd0bdc81026ade6c57383f21d5c227
SHA1 hash:
4b26936bb8c03be6d7963184215a5ab594ecb765
Link:
https://www.unpac.me/results/5f76e7a0-2ced-4fa8-9efd-6d0a7d831670/
SH256 hash:
d9aaed4d5dcb5193c8b72e54babb169498ad53ddae5b37627c5d65f5aaa99a1b
MD5 hash:
078c3e5bcaba9283d76be5441a6ce952
SHA1 hash:
49b505f828b25fccbe10315e8109e0c55a16b67a
Link:
https://www.unpac.me/results/5f76e7a0-2ced-4fa8-9efd-6d0a7d831670/
SH256 hash:
ab19f28c700d64814b0c55df868c30dfb94e0a1f9fb6f7bca05bac6eb78a4e52
MD5 hash:
1f2a6c02dcf9aa00a28a5039fb5b8ce0
SHA1 hash:
1ef480867d39b98368af7586a8e6ba38c0c3893a
Link:
https://www.unpac.me/results/5f76e7a0-2ced-4fa8-9efd-6d0a7d831670/
SH256 hash:
93e9e99eb9d74a0cfa3cec7fea4a663b9ad5e8fe4e6ba38bf597a902ce592e1e
MD5 hash:
bd8229dde5d5dfd5bded095911b835ca
SHA1 hash:
c1fdb6b6829afe4f2bb9ddac12cb384bb2dff286
Link:
https://www.unpac.me/results/5f76e7a0-2ced-4fa8-9efd-6d0a7d831670/
Malware family:
FormBook
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/93e9e99eb9d7/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/93e9e99eb9d74a0cfa3cec7fea4a663b9ad5e8fe4e6ba38bf597a902ce592e1e

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 d002e3e2ef64b99372cdcbf40b72d16615d830481006541acb3e661bea91d23a

Formbook

Executable exe 93e9e99eb9d74a0cfa3cec7fea4a663b9ad5e8fe4e6ba38bf597a902ce592e1e

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 d002e3e2ef64b99372cdcbf40b72d16615d830481006541acb3e661bea91d23a
Cape
Cape
https://www.capesandbox.com/analysis/333644/
  
Dropped by
MD5 9d91f17313e6648c4bec7db2c81a9bc8

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