MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7cbc1d9601c932a14c4bbf2fba67b5c417087cb5dacf0eb2dff743e77af2d380. 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: 11


Intelligence 11 IOCs YARA File information Comments
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SHA256 hash: 7cbc1d9601c932a14c4bbf2fba67b5c417087cb5dacf0eb2dff743e77af2d380
SHA3-384 hash: 348117b400e0b66dc9d1b014f91d5406d9cd0cb3d012ba94a1c61b864bb64ac16aede831f4fc09a8d1b987422b919c83
SHA1 hash: 9bcc99574c89e84996105c655e703e731e715a97
MD5 hash: 16b4cd12561707f6322a9c511b4741c5
humanhash: bacon-eight-magazine-grey
File name:16b4cd12561707f6322a9c511b4741c5.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:999'936 bytes
First seen:2021-03-25 18:31:47 UTC
Last seen:2021-03-25 18:44:26 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'468 x Formbook, 12'207 x SnakeKeylogger)
ssdeep 12288:ic64ZUAYdAhIoRb4P8XcvxZE3vKAnnYydk7lNrvWP1HyXYlcd:ic64FIoKP8svxZE3vVzdk73rvWP18
Threatray 4'340 similar samples on MalwareBazaar
TLSH 7725B285209CC996D421BDB8CC5FDBF2330689BB9781D7A635ACF0266573BDAD01342E
Reporter abuse_ch
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
129
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
GJK-KAOHSIUNG-2101.xlsx
Verdict:
Malicious activity
Analysis date:
2021-03-25 17:31:27 UTC
Tags:
exploit CVE-2017-11882 loader
Link:
https://app.any.run/tasks/9e7467e4-e511-4d2d-8b15-e4fb6980f3ee

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.604.29257.16470.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
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/f5b0858b-a567-4602-9e00-0cfb3b117d0d
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/654382
Signature
C2 URLs / IPs found in malware configuration
Found malware configuration
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 (e.g. based on Emerging Threat rules)
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 dnsIp2 2 Behavior Graph ID: 376126 Sample: qvRzYE9pEf.exe Startdate: 25/03/2021 Architecture: WINDOWS Score: 100 31 www.queenbcam.com 2->31 33 www.digivental.tech 2->33 35 cname.vercel-dns.com 2->35 43 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->43 45 Found malware configuration 2->45 47 Malicious sample detected (through community Yara rule) 2->47 49 6 other signatures 2->49 11 qvRzYE9pEf.exe 3 2->11         started        signatures3 process4 file5 29 C:\Users\user\AppData\...\qvRzYE9pEf.exe.log, ASCII 11->29 dropped 59 Tries to detect virtualization through RDTSC time measurements 11->59 15 qvRzYE9pEf.exe 11->15         started        signatures6 process7 signatures8 61 Modifies the context of a thread in another process (thread injection) 15->61 63 Maps a DLL or memory area into another process 15->63 65 Sample uses process hollowing technique 15->65 67 Queues an APC in another process (thread injection) 15->67 18 explorer.exe 15->18 injected process9 dnsIp10 37 ricksugden.com 199.34.228.76, 49763, 80 WEEBLYUS United States 18->37 39 www.nezadanivyletnici.com 46.28.105.3, 49759, 80 WEDOSCZ Czech Republic 18->39 41 18 other IPs or domains 18->41 51 System process connects to network (likely due to code injection or exploit) 18->51 22 control.exe 18->22         started        signatures11 process12 signatures13 53 Modifies the context of a thread in another process (thread injection) 22->53 55 Maps a DLL or memory area into another process 22->55 57 Tries to detect virtualization through RDTSC time measurements 22->57 25 cmd.exe 1 22->25         started        process14 process15 27 conhost.exe 25->27         started       
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/7cbc1d9601c932a14c4bbf2fba67b5c417087cb5dacf0eb2dff743e77af2d380/
Threat name:
ByteCode-MSIL.Trojan.Wacatac
Create hunting rule
Status:
Malicious
First seen:
2021-03-25 16:29:17 UTC
AV detection:
18 of 29 (62.07%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ps6b3fqbzezkctclx4x3uz5vyqlqq7fv3lhq5mw765b6o6xs2oaa._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
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Formbook
0953e54968ca9407a172c0a35a00d8b30ec603770809bbd2901a070e1b83b7f8
Formbook
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Formbook
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5cbafb76c6a0e930414647523ffb4abe9d9ab7f41270ddf4c4ef5d9fd1f39346
Formbook
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Formbook
6ef31a13d71d059d6e007fb2305c8e2d7615c3d468c9f2f4e023b45490b50787
Formbook
7c201535a28746b62adfa831cfccac096903f5b17ee83b8364fc890fa70a59fd
Formbook
ebb6267e5c3bf10ec8ccba29d6fd2c7b747cef8b758db1544caf9edc7f117d7b
Formbook
+ 4'330 additional samples on MalwareBazaar
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader loader rat
Link:
https://tria.ge/reports/210325-6n7fampzas/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Xloader Payload
Xloader
Malware Config
C2 Extraction:
http://www.pureminimalistic.com/vtg0/
Unpacked files
SH256 hash:
c22b9993fd6abea236edcc1bf476bcd4a09015b4af09eedf660a43bf3d29a16f
MD5 hash:
1d1234ba19c430923b22f531bb19b369
SHA1 hash:
9868c1e97a3be16100a61b5ee1f7d2838b4782a8
Link:
https://www.unpac.me/results/b641f823-2c97-4134-a0c2-3a6222870c90/
SH256 hash:
7cbc1d9601c932a14c4bbf2fba67b5c417087cb5dacf0eb2dff743e77af2d380
MD5 hash:
16b4cd12561707f6322a9c511b4741c5
SHA1 hash:
9bcc99574c89e84996105c655e703e731e715a97
Link:
https://www.unpac.me/results/b641f823-2c97-4134-a0c2-3a6222870c90/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Kryptik
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/7cbc1d9601c932a14c4bbf2fba67b5c417087cb5dacf0eb2dff743e77af2d380

File information

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

Web download

Formbook

Executable exe 7cbc1d9601c932a14c4bbf2fba67b5c417087cb5dacf0eb2dff743e77af2d380

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1091062/
  
Delivery method
Distributed via web download

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