MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1e46ccc09a1bbcf427da5d02951660cf45cdf9b809884988157d680888bf8796. 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: 14


Intelligence 14 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1e46ccc09a1bbcf427da5d02951660cf45cdf9b809884988157d680888bf8796
SHA3-384 hash: 08db658cf6af16fe0fcac1fc4aebd54dae14d0aaae966297f356ad8a99d8865f2e367eecf83dedc4b19581a0702e26c5
SHA1 hash: 0769e8711528d7a30fa1f2b50bce54a0cf344bbc
MD5 hash: 8d5bdebe6dd62034a2d9639bb309f31c
humanhash: nitrogen-missouri-michigan-cup
File name:SHEET INQUIRY 08421.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:1'154'560 bytes
First seen:2021-08-04 10:51:06 UTC
Last seen:2021-08-04 19:46:56 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'452 x Formbook, 12'202 x SnakeKeylogger)
ssdeep 24576:eWo2A4dF/NJKag3NGu342TBwaLA7QAFOFssg:eJbYJKD9I2WL7QAutg
Threatray 7'247 similar samples on MalwareBazaar
TLSH T146359D2229EB5089F3B29FB10FD4F8BE4A6AED73551970B934C11F47A7329818D41B36
dhash icon e869d4f0f0f0f070 (12 x AgentTesla, 7 x SnakeKeylogger, 6 x Formbook)
Reporter GovCERT_CH
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
3
# of downloads :
175
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SHEET INQUIRY 08421.exe
Verdict:
Malicious activity
Analysis date:
2021-08-04 10:52:53 UTC
Tags:
trojan formbook stealer
Link:
https://app.any.run/tasks/61994ee2-1c1f-4e3c-a64c-696458c68bec

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/176288/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.981.22495.29810.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a UDP request
Creating a window
Unauthorized injection to a recently created process
Creating a file
Launching a process
Launching cmd.exe command interpreter
Unauthorized injection to a system 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.
Malware family:
Formbook
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/e194ff20-d12c-4529-9e18-025979e9242f
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/826779
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)
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect virtualization through RDTSC time measurements
Uses netsh to modify the Windows network and firewall settings
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 459210 Sample: SHEET INQUIRY 08421.exe Startdate: 04/08/2021 Architecture: WINDOWS Score: 100 41 Found malware configuration 2->41 43 Malicious sample detected (through community Yara rule) 2->43 45 Yara detected AntiVM3 2->45 47 5 other signatures 2->47 10 SHEET INQUIRY 08421.exe 3 2->10         started        14 explorer.exe 128 2->14         started        process3 file4 31 C:\Users\user\...\SHEET INQUIRY 08421.exe.log, ASCII 10->31 dropped 57 Injects a PE file into a foreign processes 10->57 16 SHEET INQUIRY 08421.exe 10->16         started        19 SHEET INQUIRY 08421.exe 10->19         started        signatures5 process6 signatures7 33 Modifies the context of a thread in another process (thread injection) 16->33 35 Maps a DLL or memory area into another process 16->35 37 Sample uses process hollowing technique 16->37 39 Queues an APC in another process (thread injection) 16->39 21 explorer.exe 16->21 injected process8 signatures9 49 Uses netsh to modify the Windows network and firewall settings 21->49 24 netsh.exe 21->24         started        process10 signatures11 51 Modifies the context of a thread in another process (thread injection) 24->51 53 Maps a DLL or memory area into another process 24->53 55 Tries to detect virtualization through RDTSC time measurements 24->55 27 cmd.exe 1 24->27         started        process12 process13 29 conhost.exe 27->29         started       
Detection:
xloader
Create hunting rule
Link:
https://mwdb.cert.pl/sample/1e46ccc09a1bbcf427da5d02951660cf45cdf9b809884988157d680888bf8796/
Threat name:
ByteCode-MSIL.Trojan.Sabsik
Create hunting rule
Status:
Malicious
First seen:
2021-08-04 10:52:05 UTC
File Type:
PE (.Net Exe)
Extracted files:
32
AV detection:
20 of 28 (71.43%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=dzdmzqe2do6pij62lubjkftaz5c436nybgeetcavpvuarcf7q6la._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
149bc7bb666f2eabcf946822bd316709ddeeef787f059687415f98c71ad47783
Formbook
4c687f5a0d352eb6e530e2939ec33098787e626ccd60026ff692ae8c368a5eeb
Formbook
5ec36ac5ba843f29bb0dc75d7d527ab9cee34a681bad704a89fd5ed12cdea337
Formbook
6a37a2a65393b805bbe4e7e4e42b642da433e9caa7436aaeb9df8ab0fc6679b9
Formbook
6e2f5b008bdbf0b7c7c81649b7097bba3b1a6937b59c6e8eb20f1882707cfbbc
Formbook
6f42be9adbf8a5232ff93cbbd74b5616319ed32863c9b5cc9f6fb9383d618151
Formbook
8241caa4d6c5a09290864492d19dee143f0f80074d370135c0f91bad01c16ee3
Formbook
89fd73d17d825a1e661f69b41ffd9fcd9f5a3d044159763cbc82ffd0210eb78a
Formbook
94e436107d0fb47e65907647813f1914e8c847f3d6045098e65d1bc56abf280f
Formbook
+ 7'237 additional samples on MalwareBazaar
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader loader rat suricata
Link:
https://tria.ge/reports/210804-434tysekb2/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Deletes itself
Blocklisted process makes network request
Xloader Payload
Xloader
suricata: ET MALWARE FormBook CnC Checkin (GET)
Malware Config
C2 Extraction:
http://www.appackersandmoversbengaluru.com/p4se/
Unpacked files
SH256 hash:
5b968378eba418b941868c054f6cbbff36243071fe1f9b8ecd93ac4c007d39bf
MD5 hash:
edf0022d128145c693ee9df21e66198e
SHA1 hash:
10807c044936d4c0b5f42ddfaf10f53f899745cd
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/b8001626-e241-49e4-b2d6-fc10eebc9dda/
Parent samples :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 hash:
aed00f82f1772e5a403cce9c1349202c8371e67ed9ef19a33cac0bf2a411f3c1
MD5 hash:
c273f926e2a29bd62cc8f27b569a0b2a
SHA1 hash:
e08d302cab3e11d776599a6b0537207fce6f9c51
Link:
https://www.unpac.me/results/b8001626-e241-49e4-b2d6-fc10eebc9dda/
SH256 hash:
e1da29c8317f002c4c14b2eb38aae49edd69b033634ae018816e689fcfbe6a59
MD5 hash:
db892806b036689261e8bd46be9feceb
SHA1 hash:
791f4adf4b6c1af948d80d6f24c1d8f50aa55e4b
Link:
https://www.unpac.me/results/b8001626-e241-49e4-b2d6-fc10eebc9dda/
SH256 hash:
1e46ccc09a1bbcf427da5d02951660cf45cdf9b809884988157d680888bf8796
MD5 hash:
8d5bdebe6dd62034a2d9639bb309f31c
SHA1 hash:
0769e8711528d7a30fa1f2b50bce54a0cf344bbc
Link:
https://www.unpac.me/results/b8001626-e241-49e4-b2d6-fc10eebc9dda/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/1e46ccc09a1b/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.65
Link:
https://yomi.yoroi.company/submissions/1e46ccc09a1bbcf427da5d02951660cf45cdf9b809884988157d680888bf8796

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFuture
Create hunting rule
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time
Rule name:pe_imphash
Create hunting rule
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

Malspam

Formbook

Executable exe 1e46ccc09a1bbcf427da5d02951660cf45cdf9b809884988157d680888bf8796

(this sample)

  
Dropped by
null
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/176288/

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