MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1efdd696929926e4abc7360ab81f5b0c29a846dc505521055502ca2de9afd89c. 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: 1efdd696929926e4abc7360ab81f5b0c29a846dc505521055502ca2de9afd89c
SHA3-384 hash: a9855445e37035bca84fb1896fe4c7e1f9d42471c9f953ba414420c3665cd908d28f6fd1cf3e79b4fb02cdc570f104f8
SHA1 hash: 085a0b1c4c004a9bd3c84f3dcb85edee195a3a8c
MD5 hash: d2bf80cf3bf4d9c593817f32dec58ca3
humanhash: jig-nuts-edward-potato
File name:d2bf80cf3bf4d9c593817f32dec58ca3.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:218'419 bytes
First seen:2021-06-07 05:58:30 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 7fa974366048f9c551ef45714595665e (946 x Formbook, 398 x Loki, 261 x AgentTesla)
ssdeep 6144:8Qq+XRkeJm34gUt4O+LX7qevGcnD43obED9wcxp:ThkkPgBO+jJvFGKEDpxp
Threatray 5'702 similar samples on MalwareBazaar
TLSH B424125E75D4C8FFE46207FAA722EB72F3BB92451915261F6F101F6B2914087C92E283
Reporter abuse_ch
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
158
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
d2bf80cf3bf4d9c593817f32dec58ca3.exe
Verdict:
Malicious activity
Analysis date:
2021-06-07 06:14:42 UTC
Tags:
installer
Link:
https://app.any.run/tasks/607f05c2-a425-4fe6-8915-425f8665d070

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/164893/
Detection(s):
SecuriteInfo.com.Trojan.Loader.828.31066.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %temp% directory
Creating a file
Sending a UDP request
Unauthorized injection to a recently created process
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.
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/797821
Signature
C2 URLs / IPs found in malware configuration
Detected unpacking (changes PE section rights)
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 virtualization through RDTSC time measurements
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 430217 Sample: 8mnXkjPdP0.exe Startdate: 07/06/2021 Architecture: WINDOWS Score: 100 31 www.hayvankayit.com 2->31 33 hayvankayit.com 2->33 41 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->41 43 Found malware configuration 2->43 45 Malicious sample detected (through community Yara rule) 2->45 47 4 other signatures 2->47 11 8mnXkjPdP0.exe 19 2->11         started        signatures3 process4 file5 29 C:\Users\user\AppData\Local\...\System.dll, PE32 11->29 dropped 57 Detected unpacking (changes PE section rights) 11->57 59 Maps a DLL or memory area into another process 11->59 61 Tries to detect virtualization through RDTSC time measurements 11->61 15 8mnXkjPdP0.exe 11->15         started        signatures6 process7 signatures8 63 Modifies the context of a thread in another process (thread injection) 15->63 65 Maps a DLL or memory area into another process 15->65 67 Sample uses process hollowing technique 15->67 69 Queues an APC in another process (thread injection) 15->69 18 explorer.exe 15->18 injected process9 dnsIp10 35 sudhakarfurniture.com 188.138.33.41, 49741, 80 GD-EMEA-DC-SXB1DE Germany 18->35 37 pujajaiswal.com 46.17.172.65, 49749, 80 AS-HOSTINGERLT Germany 18->37 39 12 other IPs or domains 18->39 49 System process connects to network (likely due to code injection or exploit) 18->49 22 wscript.exe 18->22         started        signatures11 process12 signatures13 51 Modifies the context of a thread in another process (thread injection) 22->51 53 Maps a DLL or memory area into another process 22->53 55 Tries to detect virtualization through RDTSC time measurements 22->55 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/1efdd696929926e4abc7360ab81f5b0c29a846dc505521055502ca2de9afd89c/
Threat name:
Win32.Trojan.Nemesis
Create hunting rule
Status:
Malicious
First seen:
2021-06-06 22:39:23 UTC
AV detection:
22 of 47 (46.81%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=d365nfustetojk6hgyflqh23bqu2qrw4kbkscbkvalfc32np3coa._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
04df6344497e9d1c321f32b61df87db549d179c6c66c3bf0b2cc7f6b1510040d
Formbook
0b29230d55e89c425c2d9d707a09a6de31ccf4b093f51f6ba1027f0edd313584
Formbook
23937d5a0c43160688d1f164a4fa52d777661d61a00fdee79d96d8fbc25cac6d
Formbook
3cec9bd714745b020366af9537184c619794ef4dee36c99093f53b243c97dcc1
Formbook
8855c73a66320b1d62c22f7af62feb301d13e4b68f4edfba64bf47473ad58c4a
Formbook
9175dae911f6c5ec303a278ddf3b4aec0e03c9d2f9bf223b4c20a87619052bf3
Formbook
95eedb3eaf98ec12d5f66609278d43f94e1f635420d413ee0672bbf9434aafa4
Formbook
9eb08a4fd35569b3034dbe07ba5334ec8c5bfe262d589bb123e838dbcf688e08
Formbook
d80f61a18e120cee699b859e4d84e518e5102357fcad156a000d439590750162
Formbook
f3c279e61de77236f3390c91dee09f02aa01974e14e429426fa174e0ff8a7512
Formbook
+ 5'692 additional samples on MalwareBazaar
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader loader rat
Link:
https://tria.ge/reports/210607-nysz3mrxpn/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Loads dropped DLL
Xloader Payload
Xloader
Malware Config
C2 Extraction:
http://www.alberthospice.com/sh2m/
Unpacked files
SH256 hash:
1efdd696929926e4abc7360ab81f5b0c29a846dc505521055502ca2de9afd89c
MD5 hash:
d2bf80cf3bf4d9c593817f32dec58ca3
SHA1 hash:
085a0b1c4c004a9bd3c84f3dcb85edee195a3a8c
Link:
https://www.unpac.me/results/39dfd32c-f5ab-4454-93bc-d0b99bb3d4e5/
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/1efdd696929926e4abc7360ab81f5b0c29a846dc505521055502ca2de9afd89c

File information

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

Web download

Formbook

Executable exe 1efdd696929926e4abc7360ab81f5b0c29a846dc505521055502ca2de9afd89c

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1335109/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/164893/

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