MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2bde41794f3ec8ee0b4e4be924a18e9b55c9f61eed39f10d16bc0afd9e33ba48. 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: 13


Intelligence 13 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2bde41794f3ec8ee0b4e4be924a18e9b55c9f61eed39f10d16bc0afd9e33ba48
SHA3-384 hash: dabbc856a01c5ffd96b82aa9a4d3035bd02e4001e63ddb523c828046541b89113eb1e9e8592b00fbb927884fb5cc3db0
SHA1 hash: 04587ab06c43e4cb01d9d21a15b9edb836d771db
MD5 hash: 0ccbb1e2f05975a67ba1cfd7404ef968
humanhash: nevada-lemon-helium-alanine
File name:0ccbb1e2f05975a67ba1cfd7404ef968.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:545'280 bytes
First seen:2021-02-11 08:23:30 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'653 x AgentTesla, 19'464 x Formbook, 12'205 x SnakeKeylogger)
ssdeep 12288:71h1xDfI1wWnc3DilQdvA7eiWfblahLCfAq9gHX2gc6S55ajf:hhffI1wxDldvCeZDlaCIq9g32KS55+
Threatray 3'812 similar samples on MalwareBazaar
TLSH D2C4232725A8CA21C679BAF52030174963F153016842DAED9DB3B1EE2DF2B51CB252F7
Reporter abuse_ch
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
96
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Gresik Port Enquiry.xlsx
Verdict:
Malicious activity
Analysis date:
2021-02-11 07:11:33 UTC
Tags:
encrypted exploit CVE-2017-11882 loader trojan formbook stealer
Link:
https://app.any.run/tasks/a7a17cbd-99c2-4e61-8c91-acbdf0339992

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/116707/
Detection(s):
SecuriteInfo.com.Trojan.Packed2.42845.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Unauthorized injection to a recently created process
Creating a file
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/605490
Signature
C2 URLs / IPs found in malware configuration
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)
Modifies the prolog of user mode functions (user mode inline hooks)
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
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: 351781 Sample: i6VD44gIF9.exe Startdate: 11/02/2021 Architecture: WINDOWS Score: 100 31 www.lrrestoration.com 2->31 39 Found malware configuration 2->39 41 Malicious sample detected (through community Yara rule) 2->41 43 Multi AV Scanner detection for submitted file 2->43 45 4 other signatures 2->45 11 i6VD44gIF9.exe 3 2->11         started        signatures3 process4 file5 29 C:\Users\user\AppData\...\i6VD44gIF9.exe.log, ASCII 11->29 dropped 55 Tries to detect virtualization through RDTSC time measurements 11->55 57 Injects a PE file into a foreign processes 11->57 15 i6VD44gIF9.exe 11->15         started        signatures6 process7 signatures8 59 Modifies the context of a thread in another process (thread injection) 15->59 61 Maps a DLL or memory area into another process 15->61 63 Sample uses process hollowing technique 15->63 65 Queues an APC in another process (thread injection) 15->65 18 explorer.exe 15->18 injected process9 dnsIp10 33 www.xn--c1abvlc0ba.xn--p1acf 185.165.123.36, 49739, 80 VARITI-ASRU Russian Federation 18->33 35 www.rutharroyo.com 74.208.236.34, 49741, 80 ONEANDONE-ASBrauerstrasse48DE United States 18->35 37 3 other IPs or domains 18->37 47 System process connects to network (likely due to code injection or exploit) 18->47 22 wscript.exe 18->22         started        signatures11 process12 signatures13 49 Modifies the context of a thread in another process (thread injection) 22->49 51 Maps a DLL or memory area into another process 22->51 53 Tries to detect virtualization through RDTSC time measurements 22->53 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/2bde41794f3ec8ee0b4e4be924a18e9b55c9f61eed39f10d16bc0afd9e33ba48/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-02-11 07:47:45 UTC
AV detection:
22 of 29 (75.86%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=fppec6kph3eo4c2ojpusjimotnk4t5q65u47cdiwxqfp3hrtxjea._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
01d1722f7b547ae7024d2cb81993305f9d6aca06a1a3a32d230f9f630579327e
Formbook
24f65cdc73215c756025b3b584c9046b15a5feb7ee96a88d46c61a462cf46b49
Formbook
28a122178f71a0ca434c0a957eb604f00c62255a49a38a07a3ca0e936112b069
Formbook
401df7c1ce321b7e1b72cad683db23e8d78d3a84523acc746d864f724a765cc6
Formbook
420f06103fac607a08bc7ff557201ffc5fc4f693aa52df9476171ed5398d8bf5
Formbook
5ebb56bf6705acae0ea5adbb5f46f6c46527493abcf1482af9b10981a4e4298d
Formbook
ded4435057919aa79f8453db4172ffd89198323fa247e70daa418a7a21136df2
Formbook
e3a99ce882e0faa9a119c9a4d7f91368463f38f7cd20ae48528c267ac6a19968
Formbook
eb84b9475f21007662b9bfced7b93b2f4afa3777839ec9205d192b6f60886b0e
Formbook
ee40683e96581996668cca3117c6c9759c590aab40cc4871a6f60275f725ab6e
Formbook
+ 3'802 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook rat spyware stealer trojan
Link:
https://tria.ge/reports/210211-kl9c4zbnaa/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Formbook Payload
Formbook
Malware Config
C2 Extraction:
http://www.aone223.com/67d/
Unpacked files
SH256 hash:
2ec41720b412f91f91daaefea38007449491b2c016238aa8f23b6866c89bc788
MD5 hash:
987ce346069cf47535e5ac57265c7228
SHA1 hash:
d0085325ed78fcac6d1f605753237abd1c40db22
Link:
https://www.unpac.me/results/0ba8e04a-561a-4a83-8e54-0874ad298700/
SH256 hash:
aca050603854cf1fcdc34f1ef46664913097862f9cc08ee1fd19e43894e169ca
MD5 hash:
b1adac02d6123b617a480707a491cb2d
SHA1 hash:
f3b8be7ccaef131a7181d935165c3552e6297760
Link:
https://www.unpac.me/results/0ba8e04a-561a-4a83-8e54-0874ad298700/
SH256 hash:
17faa1d6403f13d26d3bf27e62242883ae8f26a97cbd094e6ac8f75d39b29dfe
MD5 hash:
d78cc2cf0a1d4219c3b9815c0c8235ed
SHA1 hash:
12ce985c7e6d6a9ac3e79f56745b907cbaf91736
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/0ba8e04a-561a-4a83-8e54-0874ad298700/
Parent samples :
5ebb56bf6705acae0ea5adbb5f46f6c46527493abcf1482af9b10981a4e4298d
401df7c1ce321b7e1b72cad683db23e8d78d3a84523acc746d864f724a765cc6
24f65cdc73215c756025b3b584c9046b15a5feb7ee96a88d46c61a462cf46b49
2bde41794f3ec8ee0b4e4be924a18e9b55c9f61eed39f10d16bc0afd9e33ba48
945ebbaf8c08902ed75eb98f5cabd2dbd88708c1aac37a35762db091c1ce0476
SH256 hash:
2bde41794f3ec8ee0b4e4be924a18e9b55c9f61eed39f10d16bc0afd9e33ba48
MD5 hash:
0ccbb1e2f05975a67ba1cfd7404ef968
SHA1 hash:
04587ab06c43e4cb01d9d21a15b9edb836d771db
Link:
https://www.unpac.me/results/0ba8e04a-561a-4a83-8e54-0874ad298700/
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/2bde41794f3ec8ee0b4e4be924a18e9b55c9f61eed39f10d16bc0afd9e33ba48

File information

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

Web download

Formbook

Executable exe 2bde41794f3ec8ee0b4e4be924a18e9b55c9f61eed39f10d16bc0afd9e33ba48

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1000487/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/116707/

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