MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8e80b677786aa5e787861ea705c89942460ea7d0176df7e64644278e32addffb. 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: 12


Intelligence 12 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8e80b677786aa5e787861ea705c89942460ea7d0176df7e64644278e32addffb
SHA3-384 hash: 18c242a7fb4a95a35a277e322f8c304ba9ab2bf7db5f4bbea664f75e0722f0c7369521074eda5ec954ba397009066f01
SHA1 hash: e0f0c4a123ed0484fe6b45fbe58affa686b84fa6
MD5 hash: 4d6fc4ea4d0ac131db5dcffe37c50325
humanhash: november-pennsylvania-glucose-bacon
File name:4d6fc4ea4d0ac131db5dcffe37c50325.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:246'166 bytes
First seen:2021-08-05 05:57:24 UTC
Last seen:2021-08-05 07:21:44 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash d8dda11e9d039cb0a1c2e717bdda6d64 (5 x Formbook, 2 x Loki)
ssdeep 6144:YnbNhRCGaGQPgbM+W9AcOrSMEASPmz2YyN++MA7u:Yx3aGQ4/1yIti3Nv7u
Threatray 7'434 similar samples on MalwareBazaar
TLSH T1193412027654093BF867027B4BBE292E54BEBBB10B0C8AC7E6F094695F519F57C3211E
Reporter abuse_ch
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
280
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
4d6fc4ea4d0ac131db5dcffe37c50325.exe
Verdict:
Suspicious activity
Analysis date:
2021-08-05 05:59:42 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/9b27bcc5-b1bb-4ea6-bb9b-b7b3077c155e

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/176521/
Detection(s):
SecuriteInfo.com.Trojan.PWS.Maria.4.30236.24178.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Unauthorized injection to a recently created process
Sending a UDP request
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
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/68348326-8ee6-46fe-9330-cb7b27072acd
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/827867
Signature
Antivirus detection for URL or domain
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 domain / URL
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Sigma detected: Bad Opsec Defaults Sacrificial Processes With Improper Arguments
Sigma detected: Suspicious Process Start Without DLL
Sigma detected: Suspicious Rundll32 Without Any CommandLine Params
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 signatures2 2 Behavior Graph ID: 460294 Sample: Cct8CiOtJ7.exe Startdate: 06/08/2021 Architecture: WINDOWS Score: 100 35 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->35 37 Multi AV Scanner detection for domain / URL 2->37 39 Found malware configuration 2->39 41 9 other signatures 2->41 10 Cct8CiOtJ7.exe 2->10         started        process3 signatures4 49 Maps a DLL or memory area into another process 10->49 51 Tries to detect virtualization through RDTSC time measurements 10->51 13 Cct8CiOtJ7.exe 10->13         started        process5 signatures6 53 Modifies the context of a thread in another process (thread injection) 13->53 55 Maps a DLL or memory area into another process 13->55 57 Sample uses process hollowing technique 13->57 59 Queues an APC in another process (thread injection) 13->59 16 explorer.exe 13->16 injected process7 dnsIp8 27 www.allodrh.com 213.186.33.5, 49722, 80 OVHFR France 16->27 29 www.freshampere.info 185.99.2.103, 49730, 80 GLOBALHOST-BOSNIA-ASBA Bosnia and Herzegowina 16->29 31 17 other IPs or domains 16->31 33 System process connects to network (likely due to code injection or exploit) 16->33 20 rundll32.exe 16->20         started        signatures9 process10 signatures11 43 Modifies the context of a thread in another process (thread injection) 20->43 45 Maps a DLL or memory area into another process 20->45 47 Tries to detect virtualization through RDTSC time measurements 20->47 23 cmd.exe 1 20->23         started        process12 process13 25 conhost.exe 23->25         started       
Detection:
xloader
Create hunting rule
Link:
https://mwdb.cert.pl/sample/8e80b677786aa5e787861ea705c89942460ea7d0176df7e64644278e32addffb/
Threat name:
Win32.Trojan.Zusy
Create hunting rule
Status:
Malicious
First seen:
2021-08-05 05:58:10 UTC
AV detection:
22 of 46 (47.83%)
Threat level:
  5/5
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
27662960c42152868cd03fc425ce95ba5a4ac363aadf4f81bc119bf16ca467dd
Formbook
6f16d3f4edabb65e90a4d55adfd531ca7b9b04eda32bb1a5c2489ab2e49f0491
Formbook
8e80b677786aa5e787861ea705c89942460ea7d0176df7e64644278e32addffb
Formbook
a2c6a9d6809c3cf2ea1108aae86677aaba31ef7e2f10017331716bedd2a8f91c
Formbook
a456a011d3554d95939f148a5bd1e46c5fc13cdf3e35e76da3d9117903bf89b5
Formbook
ed97e9802edd407c13fe0fa214582d2c4623797bb0c38b0b583a1d919d078284
Formbook
f1a3b9f25708d8add4a5200328941651c2e35c83170c8d51dcbfdfa91aeab4d6
Formbook
+ 7'424 additional samples on MalwareBazaar
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader loader rat
Link:
https://tria.ge/reports/210805-zzm6b7zmle/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Xloader Payload
Xloader
Malware Config
C2 Extraction:
http://www.allodrh.com/qmf6/
Unpacked files
SH256 hash:
23ad3cf45bd87442daaa95c76703746ee340ef504b54d9b33850c9aa7e00ba19
MD5 hash:
2531facbdb150cd4885d1b37cc160ce3
SHA1 hash:
dc12d0031c818067c94d88e57d7de39e99dfc040
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/762663da-ad91-4dcc-9b4e-724b1c198044/
Parent samples :
f1a3b9f25708d8add4a5200328941651c2e35c83170c8d51dcbfdfa91aeab4d6
27662960c42152868cd03fc425ce95ba5a4ac363aadf4f81bc119bf16ca467dd
ed97e9802edd407c13fe0fa214582d2c4623797bb0c38b0b583a1d919d078284
8e80b677786aa5e787861ea705c89942460ea7d0176df7e64644278e32addffb
SH256 hash:
8e80b677786aa5e787861ea705c89942460ea7d0176df7e64644278e32addffb
MD5 hash:
4d6fc4ea4d0ac131db5dcffe37c50325
SHA1 hash:
e0f0c4a123ed0484fe6b45fbe58affa686b84fa6
Link:
https://www.unpac.me/results/762663da-ad91-4dcc-9b4e-724b1c198044/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/8e80b677786aa5e787861ea705c89942460ea7d0176df7e64644278e32addffb

File information

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

Web download

Formbook

Executable exe 8e80b677786aa5e787861ea705c89942460ea7d0176df7e64644278e32addffb

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1335109/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/176521/

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