MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 909735e8a902e299207563464959d2b7a8d3821e74cdb1aade9a17162c599e23. 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: 909735e8a902e299207563464959d2b7a8d3821e74cdb1aade9a17162c599e23
SHA3-384 hash: d268e499b91bae9f729b1f50ab7632af26f292a1e767bc9f9307fa60046c5b81ad061d29e1aef3e824775fc18e9d820d
SHA1 hash: 223b819fe128b7925e7322ced43ff23eac6c0f1e
MD5 hash: 6938c07c6026c281be77d65359e4caa4
humanhash: artist-angel-finch-mississippi
File name:6938c07c6026c281be77d65359e4caa4.exe
Download: download sample
Signature Formbook
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File size:833'536 bytes
First seen:2023-02-01 15:55:01 UTC
Last seen:2023-02-01 17:37:15 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'600 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 24576:Re/a6r8kRaLcKsOKPTnbdJIeEgKc4w6Rjc4N34:Rn6r8kRaKLnbdKeEgKL
TLSH T1B3055B8137B15462F4DB05B9102877882E3D7443B6E6E2665BBB39C49703AB7F298F12
TrID 61.9% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.1% (.SCR) Windows screen saver (13097/50/3)
8.9% (.EXE) Win64 Executable (generic) (10523/12/4)
5.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.8% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 8219e62b2bc61982 (10 x AgentTesla, 4 x Formbook, 3 x Loki)
Reporter abuse_ch
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
182
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
6938c07c6026c281be77d65359e4caa4.exe
Verdict:
Suspicious activity
Analysis date:
2023-02-01 15:57:52 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/18c92929-1899-45a6-b203-1f973101a83d

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/359131/
Detection(s):
SecuriteInfo.com.Trojan.Siggen19.37264.359.8647.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Unauthorized injection to a recently created process
Creating a file
Verdict:
No Threat
Threat level:
  2/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/63da8b5896add6d1cf496e2b/reports/c0f3d82d-d0ef-484c-a124-3e18d4878fab/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/ceef92ab-0f66-488e-b2bf-7451d4df52c4
Result
Threat name:
FormBook
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Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1163564
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
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)
Modifies the prolog of user mode functions (user mode inline hooks)
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
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
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 796332 Sample: nAlHCkmM2X.exe Startdate: 01/02/2023 Architecture: WINDOWS Score: 100 39 Malicious sample detected (through community Yara rule) 2->39 41 Antivirus detection for URL or domain 2->41 43 Multi AV Scanner detection for submitted file 2->43 45 6 other signatures 2->45 10 nAlHCkmM2X.exe 3 2->10         started        process3 file4 29 C:\Users\user\AppData\...\nAlHCkmM2X.exe.log, ASCII 10->29 dropped 55 Tries to detect virtualization through RDTSC time measurements 10->55 57 Injects a PE file into a foreign processes 10->57 14 nAlHCkmM2X.exe 10->14         started        signatures5 process6 signatures7 59 Modifies the context of a thread in another process (thread injection) 14->59 61 Maps a DLL or memory area into another process 14->61 63 Sample uses process hollowing technique 14->63 65 Queues an APC in another process (thread injection) 14->65 17 explorer.exe 1 14->17 injected process8 dnsIp9 31 www.aisini5201314.love 47.111.158.49, 80 CNNIC-ALIBABA-CN-NET-APHangzhouAlibabaAdvertisingCoLtd China 17->31 33 www.iamavisioniar.online 185.104.28.238, 49696, 80 AS-ZXCSNL Netherlands 17->33 35 2 other IPs or domains 17->35 47 System process connects to network (likely due to code injection or exploit) 17->47 21 cscript.exe 12 17->21         started        signatures10 process11 dnsIp12 37 www.aisini5201314.love 21->37 49 Modifies the context of a thread in another process (thread injection) 21->49 51 Maps a DLL or memory area into another process 21->51 53 Tries to detect virtualization through RDTSC time measurements 21->53 25 cmd.exe 1 21->25         started        signatures13 process14 process15 27 conhost.exe 25->27         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/909735e8a902e299207563464959d2b7a8d3821e74cdb1aade9a17162c599e23/
Threat name:
Win32.Trojan.Swotter
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Status:
Malicious
First seen:
2023-02-01 15:56:06 UTC
File Type:
PE (.Net Exe)
Extracted files:
15
AV detection:
18 of 26 (69.23%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=scltl2fjalrjsidvmndeswosw6unhaq6otg3dkw6tilrmlcztyrq._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:pe63 rat spyware stealer trojan
Link:
https://tria.ge/reports/230201-tcsdescd6w/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Formbook payload
Formbook
Unpacked files
SH256 hash:
86610d8301d5a02b325c12fa05b79ec40cfad7f208638d56a7fc73abf4fb4ee1
MD5 hash:
6acfaba232d9c65a1317a90997b183b6
SHA1 hash:
40641ff46fe66002959e38e77fbd5b02dd277563
Detections:
FormBook
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win_formbook_w0
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win_formbook_auto
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win_formbook_g0
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Link:
https://www.unpac.me/results/a875ae6d-e32b-4223-a455-a0bb7b25d00e/
Parent samples :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 hash:
178cc7474b323b0ae6b3095ff67127726530d9d44be5cb58ba7315ef3a1199ad
MD5 hash:
159af9cf7f94d64c8120c80268965306
SHA1 hash:
fb41ab37af2c83e96d97e9cd066f90e72d4887ea
Link:
https://www.unpac.me/results/a875ae6d-e32b-4223-a455-a0bb7b25d00e/
SH256 hash:
01d37d46c3cd5e58e9926a635334a9996dd3510bdf36f2445d8516d68cafd3b1
MD5 hash:
e9d269ddb3a01872ec44e01e5aab8847
SHA1 hash:
ebdc2951ed37544ccdf405bbf40b6695fcd1abe7
Link:
https://www.unpac.me/results/a875ae6d-e32b-4223-a455-a0bb7b25d00e/
SH256 hash:
ff1b42ea7d56a37eae801adbddb7116f52a4664c0b41302736f522852edc2747
MD5 hash:
89ac57478044c57c7195943116a521e0
SHA1 hash:
1ff2bafeed795423e3538d810bda8e1e3fcdcfa5
Link:
https://www.unpac.me/results/a875ae6d-e32b-4223-a455-a0bb7b25d00e/
SH256 hash:
0075589a0b9af37ff028a75bf8699d967d4265112eeac51210057a00ec150956
MD5 hash:
c16f522dec8d296e271982704c33deb7
SHA1 hash:
18e75eb07f691deeb3b7583b474db54b14c3e45f
Link:
https://www.unpac.me/results/a875ae6d-e32b-4223-a455-a0bb7b25d00e/
SH256 hash:
909735e8a902e299207563464959d2b7a8d3821e74cdb1aade9a17162c599e23
MD5 hash:
6938c07c6026c281be77d65359e4caa4
SHA1 hash:
223b819fe128b7925e7322ced43ff23eac6c0f1e
Link:
https://www.unpac.me/results/a875ae6d-e32b-4223-a455-a0bb7b25d00e/
Malware family:
FormBook
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/909735e8a902/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.45
Link:
https://yomi.yoroi.company/submissions/909735e8a902e299207563464959d2b7a8d3821e74cdb1aade9a17162c599e23

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
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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 909735e8a902e299207563464959d2b7a8d3821e74cdb1aade9a17162c599e23

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2296981/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/359131/

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