MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 401df7c1ce321b7e1b72cad683db23e8d78d3a84523acc746d864f724a765cc6. 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: 401df7c1ce321b7e1b72cad683db23e8d78d3a84523acc746d864f724a765cc6
SHA3-384 hash: 4eb3eaec02e7673ba00677c8b8572f55d75bac3c86a39f1d4651a08fa72ac91f58338c7e887e8103b1708e97a5f5a623
SHA1 hash: 32eff18f48de449b8e1a257c77d6cec5356b2ac3
MD5 hash: 002ea9c94ebff7ee67fbd4e9e5504b95
humanhash: west-undress-don-kentucky
File name:002ea9c94ebff7ee67fbd4e9e5504b95.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:586'752 bytes
First seen:2021-02-10 08:22:27 UTC
Last seen:2021-02-10 10:15:44 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'470 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:ZzkPLGDJnl5LZX9EIUAWdZ7EFKtosoBoyD:eLG9npKIUAgZ7EH
Threatray 3'793 similar samples on MalwareBazaar
TLSH B9C4D003A9585B92E02D83F8BD130D941FB92B0DE452EAEE19521DCF3D317265D8E62F
Reporter abuse_ch
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
101
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
002ea9c94ebff7ee67fbd4e9e5504b95.exe
Verdict:
Suspicious activity
Analysis date:
2021-02-10 08:23:54 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/133fd813-4388-4b58-8a84-2a83c120c3e1

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/116426/
Detection(s):
SecuriteInfo.com.Trojan.InjectNET.14.6780.28732.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/604232
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 signatures2 2 Behavior Graph ID: 351145 Sample: dAdywLXSD7.exe Startdate: 10/02/2021 Architecture: WINDOWS Score: 100 38 Found malware configuration 2->38 40 Malicious sample detected (through community Yara rule) 2->40 42 Multi AV Scanner detection for submitted file 2->42 44 4 other signatures 2->44 10 dAdywLXSD7.exe 3 2->10         started        process3 file4 30 C:\Users\user\AppData\...\dAdywLXSD7.exe.log, ASCII 10->30 dropped 54 Tries to detect virtualization through RDTSC time measurements 10->54 56 Injects a PE file into a foreign processes 10->56 14 dAdywLXSD7.exe 10->14         started        17 dAdywLXSD7.exe 10->17         started        signatures5 process6 signatures7 58 Modifies the context of a thread in another process (thread injection) 14->58 60 Maps a DLL or memory area into another process 14->60 62 Sample uses process hollowing technique 14->62 64 Queues an APC in another process (thread injection) 14->64 19 explorer.exe 14->19 injected process8 dnsIp9 32 www.rutharroyo.com 74.208.236.34, 49750, 80 ONEANDONE-ASBrauerstrasse48DE United States 19->32 34 buyrealestatewithchris.com 184.168.131.241, 49755, 80 AS-26496-GO-DADDY-COM-LLCUS United States 19->34 36 3 other IPs or domains 19->36 46 System process connects to network (likely due to code injection or exploit) 19->46 23 wscript.exe 19->23         started        signatures10 process11 signatures12 48 Modifies the context of a thread in another process (thread injection) 23->48 50 Maps a DLL or memory area into another process 23->50 52 Tries to detect virtualization through RDTSC time measurements 23->52 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/401df7c1ce321b7e1b72cad683db23e8d78d3a84523acc746d864f724a765cc6/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-02-10 02:44:19 UTC
AV detection:
24 of 29 (82.76%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=iao7pqooginx4g3szllihwzd5dly2oueki5my5dnqzhxestwltda._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
044d4416e986fb7fd91bc96639efe48e87cfd33857e199c48cf6e7f4d07a3db2
Formbook
1288ae44d28cad478afd6fae196164f297b8656977fd2ac34d08ab5877a5b795
Formbook
1af16016b5773b6d22f0d0e5f93392e909d3505d22ef1cefb8127798de67760f
Formbook
25cd952df9c74033229ec91a5da330e392390ca6120db46d9ab21d3120c9011c
Formbook
28a122178f71a0ca434c0a957eb604f00c62255a49a38a07a3ca0e936112b069
Formbook
420f06103fac607a08bc7ff557201ffc5fc4f693aa52df9476171ed5398d8bf5
Formbook
458bd08f0c32719adc9d2858721b609b136ff0e21c2f3ac3f4be4f97e4084b7a
Formbook
5248643a130c832416245ea6b33ab3724a81c4e4a36b2ea424dd1a5fc1dd7ac2
Formbook
5ebb56bf6705acae0ea5adbb5f46f6c46527493abcf1482af9b10981a4e4298d
Formbook
75f2a2a20e73b7e0c53d499b883a403c2b8cfbf17c5923d58e0167daa4c019c1
Formbook
+ 3'783 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/210210-nej3bqleej/
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:
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/40873b02-c480-48da-85f9-b9cf61eeb926/
Parent samples :
5ebb56bf6705acae0ea5adbb5f46f6c46527493abcf1482af9b10981a4e4298d
401df7c1ce321b7e1b72cad683db23e8d78d3a84523acc746d864f724a765cc6
24f65cdc73215c756025b3b584c9046b15a5feb7ee96a88d46c61a462cf46b49
2bde41794f3ec8ee0b4e4be924a18e9b55c9f61eed39f10d16bc0afd9e33ba48
945ebbaf8c08902ed75eb98f5cabd2dbd88708c1aac37a35762db091c1ce0476
SH256 hash:
2ec41720b412f91f91daaefea38007449491b2c016238aa8f23b6866c89bc788
MD5 hash:
987ce346069cf47535e5ac57265c7228
SHA1 hash:
d0085325ed78fcac6d1f605753237abd1c40db22
Link:
https://www.unpac.me/results/40873b02-c480-48da-85f9-b9cf61eeb926/
SH256 hash:
89d410412b8603d7aadb61be1da6f2b37da858ff39c1fe8a8fe242f76bf53129
MD5 hash:
810d333e386466e636bcfc60ea7f1786
SHA1 hash:
9ba7d1673431397789028caa77473421ff1b90f6
Link:
https://www.unpac.me/results/40873b02-c480-48da-85f9-b9cf61eeb926/
SH256 hash:
401df7c1ce321b7e1b72cad683db23e8d78d3a84523acc746d864f724a765cc6
MD5 hash:
002ea9c94ebff7ee67fbd4e9e5504b95
SHA1 hash:
32eff18f48de449b8e1a257c77d6cec5356b2ac3
Link:
https://www.unpac.me/results/40873b02-c480-48da-85f9-b9cf61eeb926/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/401df7c1ce321b7e1b72cad683db23e8d78d3a84523acc746d864f724a765cc6

File information

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

Web download

Formbook

Executable exe 401df7c1ce321b7e1b72cad683db23e8d78d3a84523acc746d864f724a765cc6

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/996752/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/116426/

Comments