MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 57f785b182afbd719ca9e62527729b3d571b8218a38d24c22ef335df7654ce11. 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: 9


Intelligence 9 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 57f785b182afbd719ca9e62527729b3d571b8218a38d24c22ef335df7654ce11
SHA3-384 hash: bd2022cd152c268e63a92dd59db666f8e5415e8de07a76c1865d3f60339f2558a9dfc85e2827a3e462678c99dd1973df
SHA1 hash: a899a3c75643a53af3c15db5d25de09f5d649f5b
MD5 hash: 963e6283c7d4698f10614845807f8f0b
humanhash: lake-angel-california-skylark
File name:963e6283c7d4698f10614845807f8f0b.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:84'480 bytes
First seen:2021-02-01 09:39:42 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'599 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 768:hM/10/eODPjeUs1DpZbFdxGRqXo7Vj2z7Cr4F0rzqC1hx6Iq8zjvh9QIIII9WM:hMt4eejrQDpZxdcRCo7CGPrmC1h4K9M
Threatray 3'658 similar samples on MalwareBazaar
TLSH 3583821063CC6F82F1B7573567B352C38B6AB9473A7BCB9C345A070A4829A857E13B17
Reporter abuse_ch
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
111
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
963e6283c7d4698f10614845807f8f0b.exe
Verdict:
Malicious activity
Analysis date:
2021-02-01 09:44:05 UTC
Tags:
trojan
Link:
https://app.any.run/tasks/7fd0c5b9-02de-4390-a6d7-d5da47a1e31e

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/114445/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Unauthorized injection to a recently created process
Creating a file
Sending a UDP request
Sending an HTTP GET request to an infection source
Result
Verdict:
SUSPICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/595156
Signature
Found malware configuration
Injects a PE file into a foreign processes
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)
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Sigma detected: Suspicious Svchost Process
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
Writes to foreign memory regions
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 346615 Sample: HoFD3n7z6A.exe Startdate: 01/02/2021 Architecture: WINDOWS Score: 100 46 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->46 48 Found malware configuration 2->48 50 Malicious sample detected (through community Yara rule) 2->50 52 2 other signatures 2->52 10 HoFD3n7z6A.exe 15 3 2->10         started        process3 dnsIp4 36 193.239.147.103, 49713, 80 DEDIPATH-LLCUS Brunei Darussalam 10->36 62 Writes to foreign memory regions 10->62 64 Tries to detect virtualization through RDTSC time measurements 10->64 66 Injects a PE file into a foreign processes 10->66 14 svchost.exe 1 10->14         started        16 HoFD3n7z6A.exe 10->16         started        signatures5 process6 signatures7 19 explorer.exe 14->19 injected 38 Modifies the context of a thread in another process (thread injection) 16->38 40 Maps a DLL or memory area into another process 16->40 42 Sample uses process hollowing technique 16->42 44 Queues an APC in another process (thread injection) 16->44 process8 dnsIp9 30 www.mingjiuhb.com 156.241.53.159, 49742, 49763, 80 XIAOZHIYUN1-AS-APICIDCNETWORKUS Seychelles 19->30 32 www.smithsreddogranch.com 74.220.199.6, 49743, 49764, 80 UNIFIEDLAYER-AS-1US United States 19->32 34 19 other IPs or domains 19->34 54 System process connects to network (likely due to code injection or exploit) 19->54 23 wlanext.exe 19->23         started        signatures10 process11 signatures12 56 Modifies the context of a thread in another process (thread injection) 23->56 58 Maps a DLL or memory area into another process 23->58 60 Tries to detect virtualization through RDTSC time measurements 23->60 26 cmd.exe 1 23->26         started        process13 process14 28 conhost.exe 26->28         started       
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/57f785b182afbd719ca9e62527729b3d571b8218a38d24c22ef335df7654ce11/
Threat name:
ByteCode-MSIL.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2021-02-01 08:28:23 UTC
AV detection:
3 of 46 (6.52%)
Threat level:
  5/5
Verdict:
malicious
Label(s):
formbook
Create hunting rule
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034a88044cda55e5e899dda57067450bb725109dcfc9147d6ae41d7b08584734
Formbook
25f49539277650096e232f0d3e11788d7099d0bb7f23e87d6fcd852e3384b640
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31f4d8bb8797649e9de2f8adc7b7e679775784d33d686d7c76429c4fe97a7c07
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48e5295db9ba78034bfd5ff510f893c40a6cddee73f99421aa5b77d566ed715a
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Formbook
750292519a4b694e981556bdaec9c5b568ac54f1b9cb52fc1f740cd45b2748ec
Formbook
8daa411eb30ad00d9be98b72d66343cd681616040c1b825a4b35bfc2a27ee1de
Formbook
ceb2632fac30996ac58a50455d968873321f7a18972db02e9535b485a3b0e2f7
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dca4c9a7846a3ebb066c08583388adeb4b05e464f20abd10409ccf47164d8635
Formbook
f1c600a86d9492512f5c80574f885bc0b2c0f058419f58b1c8800eb6e1502713
Formbook
+ 3'648 additional samples on MalwareBazaar
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:formbook family:xloader loader rat spyware stealer trojan
Link:
https://tria.ge/reports/210201-s9fx8ghsms/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Xloader Payload
Formbook
Xloader
Malware Config
C2 Extraction:
http://www.smithsreddogranch.com/oge8/
Unpacked files
SH256 hash:
57f785b182afbd719ca9e62527729b3d571b8218a38d24c22ef335df7654ce11
MD5 hash:
963e6283c7d4698f10614845807f8f0b
SHA1 hash:
a899a3c75643a53af3c15db5d25de09f5d649f5b
Link:
https://www.unpac.me/results/13404e19-c60b-42ee-91bc-ee6fd358a8f3/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.35
Link:
https://yomi.yoroi.company/submissions/57f785b182afbd719ca9e62527729b3d571b8218a38d24c22ef335df7654ce11

File information

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

Web download

Formbook

Executable exe 57f785b182afbd719ca9e62527729b3d571b8218a38d24c22ef335df7654ce11

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/986060/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/114445/

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