MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 af9c39c609e5cda424ed4cd2fbe7f32c0d9d2936754d41c098a7dec269c42fd2. 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
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SHA256 hash: af9c39c609e5cda424ed4cd2fbe7f32c0d9d2936754d41c098a7dec269c42fd2
SHA3-384 hash: 46d4c69861128feecffa771fdba1f6845edb1e801e3781cfdece378731a956c92a7265e8d3e7af30e705907b9c45c4ac
SHA1 hash: aaf63576f5f1f412547c51bee18f88deeb06d36a
MD5 hash: d59478fd8ef62d1006e85001c3ac59f3
humanhash: floor-mountain-early-kitten
File name:ORDER NO VOL- 6542 335 22.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:1'074'688 bytes
First seen:2022-09-28 13:29:44 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 24576:E1RcJw0mlJ5noiNiGLU8GXplgs8PErrmDgvqOR:Ezc6jnvQr8GQormDIjR
Threatray 16'761 similar samples on MalwareBazaar
TLSH T12735F12717EE5B07D02566F894E1D2B2A3ADDC11E063C38B5FCA6C4FF08A7618761792
TrID 64.2% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.5% (.SCR) Windows screen saver (13101/52/3)
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 James_inthe_box
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
318
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/314368/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.WZA.UNOFFICIAL
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SecuriteInfo.com.Trojan.PackedNET.389.UNOFFICIAL
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Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Unauthorized injection to a recently created process
Creating a file
Searching for synchronization primitives
Сreating synchronization primitives
Launching a process
Forced shutdown of a system process
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/63344c5cdace43a378f3b69e/reports/44777f02-029b-4660-a5b3-7b5c3ca82029/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/791bbb81-5912-4f41-abda-764ff7ab8cf1
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1079251
Signature
.NET source code contains potential unpacker
Antivirus detection for URL or domain
Deletes itself after installation
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
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 submitted file
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Snort IDS alert for network traffic
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)
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 711807 Sample: ORDER NO VOL- 6542 335  22.exe Startdate: 28/09/2022 Architecture: WINDOWS Score: 100 33 www.tennisthemennis.com 2->33 37 Snort IDS alert for network traffic 2->37 39 Malicious sample detected (through community Yara rule) 2->39 41 Antivirus detection for URL or domain 2->41 43 7 other signatures 2->43 9 ORDER NO VOL- 6542 335  22.exe 3 2->9         started        signatures3 process4 file5 25 C:\...\ORDER NO VOL- 6542 335  22.exe.log, ASCII 9->25 dropped 53 Injects a PE file into a foreign processes 9->53 13 ORDER NO VOL- 6542 335  22.exe 9->13         started        signatures6 process7 signatures8 55 Modifies the context of a thread in another process (thread injection) 13->55 57 Maps a DLL or memory area into another process 13->57 59 Sample uses process hollowing technique 13->59 61 Queues an APC in another process (thread injection) 13->61 16 explorer.exe 13->16 injected process9 dnsIp10 27 stake-dao.org 62.182.82.26, 49702, 49703, 49704 YANINA-ASUA Ukraine 16->27 29 www.skraag.com 217.170.198.100, 49701, 80 SERVETHEWORLD-ASNO Norway 16->29 31 16 other IPs or domains 16->31 35 System process connects to network (likely due to code injection or exploit) 16->35 20 rundll32.exe 13 16->20         started        23 autochk.exe 16->23         started        signatures11 process12 signatures13 45 Tries to steal Mail credentials (via file / registry access) 20->45 47 Tries to harvest and steal browser information (history, passwords, etc) 20->47 49 Deletes itself after installation 20->49 51 2 other signatures 20->51
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/af9c39c609e5cda424ed4cd2fbe7f32c0d9d2936754d41c098a7dec269c42fd2/
Threat name:
ByteCode-MSIL.Spyware.Noon
Create hunting rule
Status:
Malicious
First seen:
2022-09-28 08:54:31 UTC
File Type:
PE (.Net Exe)
Extracted files:
18
AV detection:
6 of 41 (14.63%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=v6odtrqj4xg2ijhnjtjpxz7tfqgz2kjwovgudqeyu7pme2oef7ja._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
0e0dbd77f23d8c81b21d351b9a85d3fae401bb4b8ef5feec7634264671eafd1e
Formbook
3ca280d2c5ee9398048047d72c785b1927a7a09c1d4a637737b1d3902587f948
Formbook
5b0b4e04eeb8e5fe001d7e0fca940bb1f8844fd4674bdf93a1864fa34b997477
Formbook
764a3d3a0444a7bafb816a39624a5e2ae85c0465f5d13c63dd6fda04a35696de
Formbook
78d04244289fe215008b2c7d8937813b740228e5b60092287346e66e29c8182d
Formbook
7f0d2570e95993562f659f45e635df91b3155a8c220bc1b859f1cf838bb66278
Formbook
b66f52015626800cdcdce8eaf8cf25e729202eff110a5c95479752c8f64dd566
Formbook
dd38fe3b05d01f0162c45490b5d4dc327fd2f0bd12232ed800d956c8befbad3c
Formbook
f281fed414237c484d936802d8bc112995ba6df5c9485207a284b8fc31edf2e6
Formbook
+ 16'751 additional samples on MalwareBazaar
Result
Malware family:
formbook
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Score:
  10/10
Tags:
family:formbook campaign:nquy rat spyware stealer trojan
Link:
https://tria.ge/reports/220928-qrtcgshbap/
Behaviour
Modifies Internet Explorer settings
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
Program crash
Suspicious use of SetThreadContext
Checks computer location settings
Loads dropped DLL
Reads user/profile data of web browsers
Blocklisted process makes network request
Formbook
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/043bb6f0-fabb-48b1-893f-f8bf95fad351
Unpacked files
SH256 hash:
a21a573883475b698fcb91bee3b5d9a64b2f2cc28649242bcaec8cb5599270ed
MD5 hash:
916de4c0ed59f7d6446d386de66ad2ea
SHA1 hash:
02cead8124956be9cfea10235b3ba37b7c6cb00a
Detections:
XLoader
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
Link:
https://www.unpac.me/results/c2a20265-e838-4772-a064-d7708af2eefb/
Parent samples :
af9c39c609e5cda424ed4cd2fbe7f32c0d9d2936754d41c098a7dec269c42fd2
6f74e80cc1e0428e9c04ade080df738cd9206a4ef51e55737af9c5b5d62ca7f4
e303aa54aca8f1983902b80d9682573baae1fa0f05b0e7381abce7c358623953
SH256 hash:
32aefdb415c1efa088312973497b136b81c3c072f62798b419f2b78e60c883c1
MD5 hash:
027951583f4b1e82d400505ac1e0a4c8
SHA1 hash:
e5bf6d97345a6d12bb7df9288b9b90f3555e74c8
Link:
https://www.unpac.me/results/c2a20265-e838-4772-a064-d7708af2eefb/
SH256 hash:
e85b31c7b1733f59b93d1044c239d56e9851ac0ef9329e2a1013ff936ba486e0
MD5 hash:
b404ecd7bfe8f8ec01188b22c59fba65
SHA1 hash:
cd238cba355298edc6cccc93d3a717fdc94be0b3
Link:
https://www.unpac.me/results/c2a20265-e838-4772-a064-d7708af2eefb/
SH256 hash:
b3fbbfc833b5e16d29ef033b8292138b42e97fcbb8c2ca58c2c21fc020302252
MD5 hash:
644c70975e30e1bf4b22bd251fc85d5b
SHA1 hash:
b7639e72eeaa100d7e86640bce190807f63329a5
Link:
https://www.unpac.me/results/c2a20265-e838-4772-a064-d7708af2eefb/
SH256 hash:
2470b39032f6182252039c88199016566b0de30c6aa02163a143427afedd12af
MD5 hash:
c3a1924684ca30ed22234ce1d9111dfc
SHA1 hash:
7347706241422758c06440fd6044ae4e042b456b
Link:
https://www.unpac.me/results/c2a20265-e838-4772-a064-d7708af2eefb/
SH256 hash:
e20ec8f3c957bcb6a194ef688bae8af2015cfffb20e7baf8b2114d7b70ade4ee
MD5 hash:
35cb29046968faca7f3f3b4463449b6c
SHA1 hash:
088c8c30ec1bece0a4b5bbfe3982b073f8b95598
Link:
https://www.unpac.me/results/c2a20265-e838-4772-a064-d7708af2eefb/
SH256 hash:
af9c39c609e5cda424ed4cd2fbe7f32c0d9d2936754d41c098a7dec269c42fd2
MD5 hash:
d59478fd8ef62d1006e85001c3ac59f3
SHA1 hash:
aaf63576f5f1f412547c51bee18f88deeb06d36a
Link:
https://www.unpac.me/results/c2a20265-e838-4772-a064-d7708af2eefb/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.81
Link:
https://yomi.yoroi.company/submissions/af9c39c609e5cda424ed4cd2fbe7f32c0d9d2936754d41c098a7dec269c42fd2

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.

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/314368/

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