MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 687269adbd2c39527574f47f87e641e50e1b0f76a7595e16da138ddb23934a1f. 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: 15


Intelligence 15 IOCs YARA 2 File information Comments
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SHA256 hash: 687269adbd2c39527574f47f87e641e50e1b0f76a7595e16da138ddb23934a1f
SHA3-384 hash: d5165877ce596961a55e88fe492f0c4e9cf38527b819505f4c326f8f0387f435a3ac912f4cedb04d368a8927bbf0f746
SHA1 hash: a56421f665ae15690b587a18be50399fa2b64d25
MD5 hash: 7c7fbd00021dd8938aecc47c722f0f96
humanhash: ceiling-freddie-ten-lion
File name:INQUIRY.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:737'792 bytes
First seen:2022-03-10 08:26:12 UTC
Last seen:2022-03-10 10:10:12 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'468 x Formbook, 12'206 x SnakeKeylogger)
ssdeep 12288:FUZAJEEEEEEEEEEEEEEEEEholUI8s0WODT+bAQQ2c9n8oJITcmWmwldsnKOQHPXO:FVEEEEEEEEEEEEEEEEEO2U0WYU148oJX
Threatray 13'998 similar samples on MalwareBazaar
TLSH T1A1F45BAD316075DFC867CA72CE681C68EFA078B7830F9217905715AD9A6C99BCF140F2
Reporter GovCERT_CH
Tags:exe FormBook xloader

Intelligence

File Origin
# of uploads :
2
# of downloads :
240
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/249004/
Detection(s):
SecuriteInfo.com.Suspicious.Win32.Save.a.4834.23718.UNOFFICIAL
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Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Creating a file
Сreating synchronization primitives
Launching a process
Launching cmd.exe command interpreter
Searching for synchronization primitives
Forced shutdown of a system process
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
fareit obfuscated packed
Link:
https://www.filescan.io/uploads/6229b6590cd58dbd9274ef94/reports/c7574993-19f5-4041-8339-f847b7bfd929/overview
Result
Verdict:
MALICIOUS
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/bad82b20-c986-4203-afd6-f748904e95d0
Result
Threat name:
FormBook
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Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/954001
Signature
.NET source code contains very large strings
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found 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)
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Self deletion via cmd delete
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect virtualization through RDTSC time measurements
Uses ipconfig to lookup or modify the Windows network settings
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 586481 Sample: INQUIRY.exe Startdate: 10/03/2022 Architecture: WINDOWS Score: 100 29 Found malware configuration 2->29 31 Malicious sample detected (through community Yara rule) 2->31 33 Antivirus detection for URL or domain 2->33 35 7 other signatures 2->35 9 INQUIRY.exe 3 2->9         started        process3 file4 27 C:\Users\user\AppData\...\INQUIRY.exe.log, ASCII 9->27 dropped 45 Uses ipconfig to lookup or modify the Windows network settings 9->45 47 Tries to detect virtualization through RDTSC time measurements 9->47 49 Injects a PE file into a foreign processes 9->49 13 INQUIRY.exe 9->13         started        16 INQUIRY.exe 9->16         started        signatures5 process6 signatures7 51 Modifies the context of a thread in another process (thread injection) 13->51 53 Maps a DLL or memory area into another process 13->53 55 Sample uses process hollowing technique 13->55 57 Queues an APC in another process (thread injection) 13->57 18 ipconfig.exe 13->18         started        21 explorer.exe 13->21 injected process8 signatures9 37 Self deletion via cmd delete 18->37 39 Modifies the context of a thread in another process (thread injection) 18->39 41 Maps a DLL or memory area into another process 18->41 43 Tries to detect virtualization through RDTSC time measurements 18->43 23 cmd.exe 1 18->23         started        process10 process11 25 conhost.exe 23->25         started       
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/687269adbd2c39527574f47f87e641e50e1b0f76a7595e16da138ddb23934a1f/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-03-10 03:08:29 UTC
File Type:
PE (.Net Exe)
Extracted files:
9
AV detection:
25 of 27 (92.59%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=nbzgtln5fq4ve5lu6r7ypzsb4uhbwd3wu5mv4fw2cog5wi4tjipq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
0025e49b33a009c7362ba221cfbc3e43a6fbf5870c4eb43cd3ea8a7cf29bdf68
Formbook
07ea6a87a1ac2a5363e7756a8994f7ed8b971b94cef918803ab3b6dbe9e6b845
Formbook
13641ea4fdda43b2a6ffda4fab498971e24d0ae9b594de32f8c9dc7adc36a291
Formbook
1aa89074af39244a69ae04905a4f959cb59d567abbbb7ab76407c2fa34a8f59b
Formbook
49f94b3fbaf875cb2c223cdee59cfdedf4b2b937fba4a473cf2e4f767b44cb4c
Formbook
75362f20dab8d57db3ade6427e647b0bc01d8345ccfa9781d5778877f04f7fb5
Formbook
8e2fa281cc72512de1fc53eb27a9c04a524ce87c3cdf5932931ea3dc463a459a
Formbook
d3a05e3c59773122c743c4ba81f62be36f37b0528911c45b3ba559cf38c210c9
Formbook
d9840f509c83b94daf1538a67e42bed08eb5578d16a82130f9bb4c0021682b43
Formbook
f725b6a2466a6f4c7084eeab5994e30b8ef836633c1a84d85c1899deb1808d3c
Formbook
+ 13'988 additional samples on MalwareBazaar
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader campaign:sued loader rat suricata
Link:
https://tria.ge/reports/220310-kcgggshddn/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Program crash
Suspicious use of SetThreadContext
Xloader Payload
Xloader
suricata: ET MALWARE FormBook CnC Checkin (GET)
Unpacked files
SH256 hash:
a41a4410fcd97b74ff170c987ba9600d76b217ca90833d7e4d1ad69cae514d92
MD5 hash:
75d7a79c712fe0b2b6b5ccc842b2b858
SHA1 hash:
cf9e8feef4effcf93c63087ed21b115be8c4ef79
Detections:
win_formbook_g0
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win_formbook_auto
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Link:
https://www.unpac.me/results/0cb86e77-65fd-4122-a5c9-d8a3a8e2638d/
Parent samples :
952fbe116a1aac4f0082519a0dc920ee5dc48e58fe85abcc27b82ecc0ac4e54f
07ea6a87a1ac2a5363e7756a8994f7ed8b971b94cef918803ab3b6dbe9e6b845
13641ea4fdda43b2a6ffda4fab498971e24d0ae9b594de32f8c9dc7adc36a291
00027d11309d55312ae77f32d4ae79671c91f541e577bace7a5a5abde05563ad
a97609f1fba62176ab743d20619f5dc76e660c19fe1640620fa71be956073642
9841e5cc12d3619ffd5acb390632a01d7cc447af772967cde621d8cd4d7ffbe6
14814de29a97d78c562d283a935b231c5f1743e51eba50c5803c38d9a30902b9
d9840f509c83b94daf1538a67e42bed08eb5578d16a82130f9bb4c0021682b43
a10514b9a622369f9e922896ec542e856068d2a4a10bc8808436bfd88a2e44f2
687269adbd2c39527574f47f87e641e50e1b0f76a7595e16da138ddb23934a1f
1afe58e06e1d4d066bb91b814d50e47351bdbc8a8d02b08a0e7b7f2b9126d796
11011a715ef9903ff51404d2ed9e5690db9e44ee62633a4a620fa456111c7c35
b1b046f894481455910ad97525d296af183dbda7cfbefdec87afbc05bfc4683c
085110f2c00a416220b4430ff77cb8169f85db7d282f330db50d4831506e82e5
65e4e564b8d0f3b181058ed54bac710b63862b172362c0c7fabb4750a80ffe97
4eac3744a1240baa0ba6a519876425b8c52ddaefcb6e65afe077d71b1393ae52
SH256 hash:
e100482ba843276712d86b00f37f7e48dd3c197a7f8aab37eaf8a92f66f7c51f
MD5 hash:
37d08115a7cd754c7f1641fbd3a7f9af
SHA1 hash:
bd95b8f3d86817e1f73b2b6b1428b0c477e5b34a
Link:
https://www.unpac.me/results/0cb86e77-65fd-4122-a5c9-d8a3a8e2638d/
SH256 hash:
79823e47436e129def4fba8ee225347a05b7bb27477fb1cc8be6dc9e9ce75696
MD5 hash:
39f524c1ab0eb76dfd79b2852e5e8c39
SHA1 hash:
428018e1701006744e34480b0029982a76d8a57d
Link:
https://www.unpac.me/results/0cb86e77-65fd-4122-a5c9-d8a3a8e2638d/
SH256 hash:
687269adbd2c39527574f47f87e641e50e1b0f76a7595e16da138ddb23934a1f
MD5 hash:
7c7fbd00021dd8938aecc47c722f0f96
SHA1 hash:
a56421f665ae15690b587a18be50399fa2b64d25
Link:
https://www.unpac.me/results/0cb86e77-65fd-4122-a5c9-d8a3a8e2638d/
Malware family:
XLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/687269adbd2c/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/687269adbd2c39527574f47f87e641e50e1b0f76a7595e16da138ddb23934a1f

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
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

Executable exe 687269adbd2c39527574f47f87e641e50e1b0f76a7595e16da138ddb23934a1f

(this sample)

  
Dropped by
xloader
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/249004/

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