MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6d0e5a8281bc43ebed5226a07a5e5e065c2f820e07646fc01273d7ec16689c88. 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 3 File information Comments
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SHA256 hash: 6d0e5a8281bc43ebed5226a07a5e5e065c2f820e07646fc01273d7ec16689c88
SHA3-384 hash: 8d7da13de9ad2ac0edbb035e1c132b0df866e196ffe23b24f32fb213398a05751d30fcc957821631cb942f401539dc46
SHA1 hash: 63e3e65c14562be88f12ea2a100f993082d65747
MD5 hash: d62f501f11a35876ddab67799917cf94
humanhash: cup-finch-diet-december
File name:SecuriteInfo.com.Win32.RATX-gen.10492.22050
Download: download sample
Signature Formbook
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File size:675'840 bytes
First seen:2023-01-17 16:35:23 UTC
Last seen:Never
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:KOnu0b+NoexY/Wyb8l0rd+X3GBvigdqWLRlfIHLjoneCY7keoSrwvTl:KO3+NNx8vb8l0r8X38vigAWLR+HLceCx
TLSH T189E48C42567B87E2C4B90EB0143CA85432A56CD18B6CB13EBD477DBE8CEA74F14A5B13
TrID 63.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.2% (.SCR) Windows screen saver (13097/50/3)
9.0% (.EXE) Win64 Executable (generic) (10523/12/4)
5.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.8% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter SecuriteInfoCom
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
249
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.Win32.RATX-gen.10492.22050
Verdict:
Malicious activity
Analysis date:
2023-01-17 16:36:37 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/e890eaba-5324-47c0-9696-efbe1f5ea9c7

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/353895/
Detection(s):
SecuriteInfo.com.Win32.RATX-gen.10492.22050.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Launching a process
Creating a process with a hidden window
Verdict:
No Threat
Threat level:
  2/10
Confidence:
75%
Tags:
packed
Link:
https://www.filescan.io/uploads/63c6ce7ae56ca96f6d4ffcac/reports/44fc7d2a-7fd0-4653-9568-787095b71f31/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/9cc8c69d-5b5b-47e1-b6cb-6a202929bf46
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1153275
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
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)
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
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 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: 786005 Sample: SecuriteInfo.com.Win32.RATX... Startdate: 17/01/2023 Architecture: WINDOWS Score: 100 53 www.jubileehawkesprairie.com 2->53 67 Malicious sample detected (through community Yara rule) 2->67 69 Sigma detected: Scheduled temp file as task from temp location 2->69 71 Multi AV Scanner detection for submitted file 2->71 73 7 other signatures 2->73 11 XetTYewIE.exe 5 2->11         started        14 SecuriteInfo.com.Win32.RATX-gen.10492.22050.exe 7 2->14         started        signatures3 process4 file5 81 Multi AV Scanner detection for dropped file 11->81 83 Machine Learning detection for dropped file 11->83 85 Tries to detect virtualization through RDTSC time measurements 11->85 17 XetTYewIE.exe 11->17         started        20 schtasks.exe 1 11->20         started        45 C:\Users\user\AppData\Roaming\XetTYewIE.exe, PE32 14->45 dropped 47 C:\Users\...\XetTYewIE.exe:Zone.Identifier, ASCII 14->47 dropped 49 C:\Users\user\AppData\Local\...\tmp4DA4.tmp, XML 14->49 dropped 51 SecuriteInfo.com.W...10492.22050.exe.log, ASCII 14->51 dropped 87 Uses schtasks.exe or at.exe to add and modify task schedules 14->87 89 Adds a directory exclusion to Windows Defender 14->89 91 Injects a PE file into a foreign processes 14->91 22 powershell.exe 21 14->22         started        24 schtasks.exe 1 14->24         started        26 SecuriteInfo.com.Win32.RATX-gen.10492.22050.exe 14->26         started        signatures6 process7 signatures8 59 Modifies the context of a thread in another process (thread injection) 17->59 61 Maps a DLL or memory area into another process 17->61 63 Sample uses process hollowing technique 17->63 65 Queues an APC in another process (thread injection) 17->65 28 explorer.exe 1 17->28 injected 32 conhost.exe 20->32         started        34 conhost.exe 22->34         started        36 conhost.exe 24->36         started        process9 dnsIp10 55 www.shelikesblu.com 28->55 57 shelikesblu.com 34.102.136.180, 49728, 80 GOOGLEUS United States 28->57 93 System process connects to network (likely due to code injection or exploit) 28->93 38 mstsc.exe 28->38         started        signatures11 process12 signatures13 75 Modifies the context of a thread in another process (thread injection) 38->75 77 Maps a DLL or memory area into another process 38->77 79 Tries to detect virtualization through RDTSC time measurements 38->79 41 cmd.exe 1 38->41         started        process14 process15 43 conhost.exe 41->43         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6d0e5a8281bc43ebed5226a07a5e5e065c2f820e07646fc01273d7ec16689c88/
Threat name:
ByteCode-MSIL.Trojan.Generic
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Status:
Suspicious
First seen:
2023-01-17 12:53:42 UTC
File Type:
PE (.Net Exe)
Extracted files:
15
AV detection:
19 of 26 (73.08%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=nuhfvaubxrb6x3kse2qhuxs6azoc7aqoa5sg7qasopl6yftitsea._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:f9r5 rat spyware stealer trojan
Link:
https://tria.ge/reports/230117-t384vsfc6y/
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 payload
Formbook
Unpacked files
SH256 hash:
3d207fd4def41c383f562b961cdeef3786dc779df01ef91ff88d22ea60da831d
MD5 hash:
58b8d734fd58642d3e3736958ab8f141
SHA1 hash:
093d6c90e06b82184159a57bc056b4ce969f53c2
Detections:
FormBook
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
Link:
https://www.unpac.me/results/799c46a0-147f-4b8c-b5ca-003f7587b394/
Parent samples :
02b628dcbfaa0cad2ccde62b1cfb16425a8d40b4cad9de200569ce1b84981612
40f511e420e73d2cb620d782e9ed31dbd1dabe4103b31e025a4158d39a209a5e
11990c08ba3e1eb0f464d9850bb76696a89f95c0368e3634488139f25b96bf42
0ce95ed2a26eb4e5f38cd27cbcac2065b3e6a71a26cdc24f56946dd0428f88be
21e08bb00bf5a84ec339e16296437ef3f5fc98b93d62da5a2e26bebbb2eb5861
60f594736fc96f0657680d022bd9b9117a4a7d08c1e80812b29d64fa69f814a3
6d0e5a8281bc43ebed5226a07a5e5e065c2f820e07646fc01273d7ec16689c88
SH256 hash:
cf2ee8a65730359cbdfad4c5776e648ac2852a28bbc0fd9c967197a3b61bca0a
MD5 hash:
11d78e9c5f3fb8b6dc44c5d8e45a54d0
SHA1 hash:
f431bc5bae01d50a303eae181b720dfc70f72e22
Link:
https://www.unpac.me/results/799c46a0-147f-4b8c-b5ca-003f7587b394/
SH256 hash:
1ff33113869ab8e288f980cd7b97b4d232765f9f154c775f888eebbec22f4c2a
MD5 hash:
e91b3984fb11c0981886c79b1ea0841e
SHA1 hash:
ebc9463c548eb357d30f3b4ebf959c39d4cebdde
Link:
https://www.unpac.me/results/799c46a0-147f-4b8c-b5ca-003f7587b394/
SH256 hash:
7eca1163520f3de6087024ec029ec38841c741ffa8be7077bcdc4ef32a0fdd86
MD5 hash:
2faed032f95b8709751fa6e3111dc5c1
SHA1 hash:
e8e28a146fe36da2f4593f1742c1d5b4c26461bd
Link:
https://www.unpac.me/results/799c46a0-147f-4b8c-b5ca-003f7587b394/
SH256 hash:
54d781f0dee6692c47390edf1ada295fb17a7e80ed5ccd58ab14c6ddf80a0ad8
MD5 hash:
4f6caebd865502f7c8046fbae3284c61
SHA1 hash:
be357e832bf6f61454875b37a1759cf1c5fa5ca4
Link:
https://www.unpac.me/results/799c46a0-147f-4b8c-b5ca-003f7587b394/
SH256 hash:
6d0e5a8281bc43ebed5226a07a5e5e065c2f820e07646fc01273d7ec16689c88
MD5 hash:
d62f501f11a35876ddab67799917cf94
SHA1 hash:
63e3e65c14562be88f12ea2a100f993082d65747
Link:
https://www.unpac.me/results/799c46a0-147f-4b8c-b5ca-003f7587b394/
Malware family:
XLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/6d0e5a8281bc/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Formbook
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/6d0e5a8281bc43ebed5226a07a5e5e065c2f820e07646fc01273d7ec16689c88

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:meth_get_eip
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Author:Willi Ballenthin
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.

Cape
Cape
https://www.capesandbox.com/analysis/353895/

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