MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ab90e014c91318ac3616338c4340c31f1639db056f37e44ba794fe53ded87ff2. 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 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ab90e014c91318ac3616338c4340c31f1639db056f37e44ba794fe53ded87ff2
SHA3-384 hash: ee0ce1fb205fc618bc7d86b42661a98490e373191d82a46741c8a353968678c326cfb1b806493526063947ea5b95649b
SHA1 hash: cefc7dc0e7056ccfaab89fbfdc6365f96cfd533d
MD5 hash: c4cd0f1de5d2bb3ca656b421f3afbf28
humanhash: october-equal-apart-beryllium
File name:c4cd0f1de5d2bb3ca656b421f3afbf28.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:463'526 bytes
First seen:2022-02-15 19:30:48 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 099c0646ea7282d232219f8807883be0 (476 x Formbook, 210 x Loki, 107 x AgentTesla)
ssdeep 12288:GFaiaYta+wywNh5K2evmxcl9Shq1Vyx79:GTwyWLK+xIJW79
Threatray 13'321 similar samples on MalwareBazaar
TLSH T197A4C1D2F69EACDDED794CFB04F5A3C67861AE1D0B0297C1D3A53A99937A2123C0C449
File icon (PE):PE icon
dhash icon 00ccd4d4d0c8d400 (7 x Formbook, 2 x Loki, 1 x NanoCore)
Reporter abuse_ch
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
233
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/241717/
Detection(s):
SecuriteInfo.com.FakeAV.CXA.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% directory
Creating a window
Creating a process from a recently created file
Сreating synchronization primitives
Launching a process
Launching cmd.exe command interpreter
DNS request
Sending an HTTP GET request
Unauthorized injection to a recently created process
Unauthorized injection to a recently created process by context flags manipulation
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
control.exe overlay packed shell32.dll
Link:
https://www.filescan.io/uploads/620bff7e875593a3ccd1f726/reports/5e486c2f-4da0-45c3-bca3-fdd21396a3f5/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:
Generic Malware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/cb06ca34-613e-4136-9f68-fc8cb01f9f36
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/940375
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors)
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 dropped file
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 (e.g. based on Emerging Threat rules)
System process connects to network (likely due to code injection or exploit)
Tries to detect virtualization through RDTSC time measurements
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 572852 Sample: mWXWZmire6.exe Startdate: 15/02/2022 Architecture: WINDOWS Score: 100 34 www.popxgroup.com 2->34 36 www.cnfet.net 2->36 52 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->52 54 Found malware configuration 2->54 56 Malicious sample detected (through community Yara rule) 2->56 58 5 other signatures 2->58 12 mWXWZmire6.exe 19 2->12         started        signatures3 process4 file5 32 C:\Users\user\AppData\Local\Temp\xgbozx.exe, PE32 12->32 dropped 15 xgbozx.exe 12->15         started        process6 signatures7 68 Multi AV Scanner detection for dropped file 15->68 70 Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors) 15->70 72 Tries to detect virtualization through RDTSC time measurements 15->72 74 Injects a PE file into a foreign processes 15->74 18 xgbozx.exe 15->18         started        process8 signatures9 44 Modifies the context of a thread in another process (thread injection) 18->44 46 Maps a DLL or memory area into another process 18->46 48 Sample uses process hollowing technique 18->48 50 Queues an APC in another process (thread injection) 18->50 21 explorer.exe 18->21 injected process10 dnsIp11 38 shops.myshopify.com 23.227.38.74, 49759, 49771, 80 CLOUDFLARENETUS Canada 21->38 40 www.pro-galaktika.space 194.58.112.174, 49767, 80 AS-REGRU Russian Federation 21->40 42 10 other IPs or domains 21->42 60 System process connects to network (likely due to code injection or exploit) 21->60 25 WWAHost.exe 21->25         started        signatures12 process13 signatures14 62 Modifies the context of a thread in another process (thread injection) 25->62 64 Maps a DLL or memory area into another process 25->64 66 Tries to detect virtualization through RDTSC time measurements 25->66 28 cmd.exe 1 25->28         started        process15 process16 30 conhost.exe 28->30         started       
Detection:
xloader
Create hunting rule
Link:
https://mwdb.cert.pl/sample/ab90e014c91318ac3616338c4340c31f1639db056f37e44ba794fe53ded87ff2/
Threat name:
Win32.Spyware.Noon
Create hunting rule
Status:
Malicious
First seen:
2022-02-15 19:31:12 UTC
File Type:
PE (Exe)
Extracted files:
3
AV detection:
16 of 28 (57.14%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=voioafgjcmmkynqwgogegqgdd4ldtwyfn436is5hst7fhxwyp7za._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
0418190aadd19ac9ea51c98d516f178ce5378a5d4354d44a9b49ac814b49325e
Formbook
22099fbafc3dda95912c51aa0c313826f21e2fe84ef51453c649f66ab29c6916
Formbook
4438d4e1f146212137b1c26f4d17c2f1db26883564b88cfdf0ca8436500586e9
Formbook
4d1ac5962b58c0bf6386b85fc1c2029efb0c8d5ccf0054733795eec1ea8b3291
Formbook
6e6e18a85c523bfffd1b5293b978832f7387fda9b9eee87d3d8e98666fe020c9
Formbook
7cbd8cc35b03d65491ad01b6a44b84dc047e6663189554201c24dbfbeb81473c
Formbook
820b1216485962fa3501dc8bd02a76bdb821fd7b6ffab858c4ebe135c4246090
Formbook
8e133618d88f4eb1975953fc0ef639a7192f7fea403f5a777a698a4631f741a6
Formbook
ccf47d9fd0a0ddce06c265b87f0e2377bb58107c18659ac908b7e3a5731ad081
Formbook
fddfa27a56eb44a653c6d5d7947d62415896a15da7cbd4cf8e7b72334e6f0833
Formbook
+ 13'311 additional samples on MalwareBazaar
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader campaign:asus loader rat
Link:
https://tria.ge/reports/220215-x8cvdshed5/
Behaviour
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
Drops file in Windows directory
Suspicious use of SetThreadContext
Loads dropped DLL
Executes dropped EXE
Xloader Payload
Xloader
Unpacked files
SH256 hash:
8a824b9990a37b0418f2135a9eeb0d0d29401557d1859879a839809d26cc5d41
MD5 hash:
69e27a7beda7330fbb867e2805690a81
SHA1 hash:
147c5ef4305764f1e24feaa4e7a718743ead72ef
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/4046cadc-6b57-4f1a-aafe-03c5517de041/
Parent samples :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 hash:
cb7bfba3f869d42590d39a9d689f1fd7c9c2970272bddfae00b6b3babef29fb6
MD5 hash:
a80a1ccfe7478eec4bbb05f840f023f2
SHA1 hash:
8c34a62583b176d1ce3e6a923f46d8778b51af6d
Link:
https://www.unpac.me/results/4046cadc-6b57-4f1a-aafe-03c5517de041/
SH256 hash:
ab90e014c91318ac3616338c4340c31f1639db056f37e44ba794fe53ded87ff2
MD5 hash:
c4cd0f1de5d2bb3ca656b421f3afbf28
SHA1 hash:
cefc7dc0e7056ccfaab89fbfdc6365f96cfd533d
Link:
https://www.unpac.me/results/4046cadc-6b57-4f1a-aafe-03c5517de041/
Malware family:
XLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/ab90e014c913/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.18
Link:
https://yomi.yoroi.company/submissions/ab90e014c91318ac3616338c4340c31f1639db056f37e44ba794fe53ded87ff2

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Formbook

Executable exe ab90e014c91318ac3616338c4340c31f1639db056f37e44ba794fe53ded87ff2

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2040362/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/241717/

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