MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 09e78c601be649601d88efd9cab2d3730176cbb0adc4a4105ec3e37af037e7bd. 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: 15


Intelligence 15 IOCs YARA 4 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 09e78c601be649601d88efd9cab2d3730176cbb0adc4a4105ec3e37af037e7bd
SHA3-384 hash: 90922e5af4e2b2778e1010c31e123df682a21e7136fd1d0b216d33260a0f467d55d37777012bd98479276ad09b7c81f1
SHA1 hash: 64f28d1bf3717b380ef1d398f32fc372d0cf43ce
MD5 hash: a1bd77437c6e7f6813b893d8814d58ef
humanhash: summer-lithium-speaker-network
File name:a1bd77437c6e7f6813b893d8814d58ef
Download: download sample
Signature Formbook
Create hunting rule
File size:1'724'904 bytes
First seen:2022-06-24 07:58:18 UTC
Last seen:2022-06-24 08:54:17 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 29812e414ebeeea52c7ad1572c79924b (1 x Formbook, 1 x RemcosRAT)
ssdeep 24576:1bbQa7ukSlLQnJEn3hscHldZM1RpzNownH19N5Yen/s/3jVRks6Lo3W0O:ZokScnS/NGTNoqNWP5Rx6LKtO
TLSH T1C48512249971D239F4AF9BF05A7E4A6C362D7732632159CB73CA229F43B86D08930747
TrID 48.8% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
16.4% (.EXE) Win64 Executable (generic) (10523/12/4)
10.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.8% (.EXE) Win16 NE executable (generic) (5038/12/1)
7.0% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon f0cc8e96b296ccf0 (1 x Formbook, 1 x AsyncRAT)
Reporter zbetcheckin
Tags:32 exe FormBook signed

Code Signing Certificate

Organisation:*.newrelic.com
Issuer:GlobalSign Atlas R3 DV TLS CA H2 2021
Algorithm:sha256WithRSAEncryption
Valid from:2021-12-24T23:42:11Z
Valid to:2023-01-25T23:42:10Z
Serial number: 01f4d7dc90b236c50107c07c0db71248
Intelligence: 4 malware samples on MalwareBazaar are signed with this code signing certificate
Thumbprint Algorithm:SHA256
Thumbprint: 5182a8029d56d18088887b957a16c01acd5d80a12d59b3e69e5999851c00540c
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin
# of uploads :
2
# of downloads :
199
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/282933/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Launching a process
Сreating synchronization primitives
Launching the process to change network settings
Launching cmd.exe command interpreter
Searching for synchronization primitives
DNS request
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
greyware overlay packed
Link:
https://www.filescan.io/uploads/62b56ec9e88d6da4ffc1dbbc/reports/6f40c8f4-a8f6-44de-a4b3-5abc2ae1b523/overview
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/a95612d1-67f3-41f9-addb-619083551984
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1019152
Signature
Allocates memory in foreign processes
Antivirus detection for URL or domain
C2 URLs / IPs found in 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)
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
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect virtualization through RDTSC time measurements
Uses ipconfig to lookup or modify the Windows network settings
Writes to foreign memory regions
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 651648 Sample: ErGm4EZ0n3 Startdate: 24/06/2022 Architecture: WINDOWS Score: 100 32 Multi AV Scanner detection for domain / URL 2->32 34 Malicious sample detected (through community Yara rule) 2->34 36 Antivirus detection for URL or domain 2->36 38 5 other signatures 2->38 10 ErGm4EZ0n3.exe 2->10         started        process3 signatures4 48 Writes to foreign memory regions 10->48 50 Allocates memory in foreign processes 10->50 52 Injects a PE file into a foreign processes 10->52 13 InstallUtil.exe 10->13         started        16 InstallUtil.exe 10->16         started        18 InstallUtil.exe 10->18         started        process5 signatures6 54 Modifies the context of a thread in another process (thread injection) 13->54 56 Maps a DLL or memory area into another process 13->56 58 Sample uses process hollowing technique 13->58 60 Queues an APC in another process (thread injection) 13->60 20 explorer.exe 13->20 injected 62 Tries to detect virtualization through RDTSC time measurements 16->62 process7 signatures8 40 Uses ipconfig to lookup or modify the Windows network settings 20->40 23 ipconfig.exe 20->23         started        process9 signatures10 42 Modifies the context of a thread in another process (thread injection) 23->42 44 Maps a DLL or memory area into another process 23->44 46 Tries to detect virtualization through RDTSC time measurements 23->46 26 cmd.exe 1 23->26         started        28 explorer.exe 128 23->28         started        process11 process12 30 conhost.exe 26->30         started       
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/09e78c601be649601d88efd9cab2d3730176cbb0adc4a4105ec3e37af037e7bd/
Threat name:
Win32.Spyware.Noon
Create hunting rule
Status:
Malicious
First seen:
2022-06-20 14:22:45 UTC
File Type:
PE (Exe)
Extracted files:
12
AV detection:
18 of 26 (69.23%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=bhtyyya34zewahmi57m4vmwtomaxns5qvxckiec6yprxv4bx466q._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader campaign:ttju loader persistence rat spyware stealer suricata
Link:
https://tria.ge/reports/220624-jvdymsaher/
Behaviour
Modifies Internet Explorer settings
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Drops file in Program Files directory
Suspicious use of SetThreadContext
Adds Run key to start application
Reads user/profile data of web browsers
Xloader Payload
Xloader
suricata: ET MALWARE FormBook CnC Checkin (GET)
suricata: ET MALWARE FormBook CnC Checkin (POST) M2
Unpacked files
SH256 hash:
02b1aa19ae372b02d6a10c11e43ad4f29b70171502a408b1df5e73179cb3266a
MD5 hash:
f12a6034c92a88cc9edff73dd4abfe97
SHA1 hash:
e860934d229e17c7c7c00eada040eff755203b41
Link:
https://www.unpac.me/results/7ac8f39f-29cf-470e-9790-633981ef2105/
SH256 hash:
4b5d219adb45068ef26d65244b06214c961b1efcdc8884b17b032ceaeede8388
MD5 hash:
06595e8c8de427404f7397d121802dc2
SHA1 hash:
edda659b75ff12253e51e86fcaea718978d0c539
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/7ac8f39f-29cf-470e-9790-633981ef2105/
Parent samples :
fdcd78a70ccee419c0ba4960d470fc5c6d299eb126c668be574b380f61a72cb9
09e78c601be649601d88efd9cab2d3730176cbb0adc4a4105ec3e37af037e7bd
SH256 hash:
09e78c601be649601d88efd9cab2d3730176cbb0adc4a4105ec3e37af037e7bd
MD5 hash:
a1bd77437c6e7f6813b893d8814d58ef
SHA1 hash:
64f28d1bf3717b380ef1d398f32fc372d0cf43ce
Link:
https://www.unpac.me/results/7ac8f39f-29cf-470e-9790-633981ef2105/
Malware family:
XLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/09e78c601be6/report/overview.html
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/09e78c601be649601d88efd9cab2d3730176cbb0adc4a4105ec3e37af037e7bd

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:exploit_any_poppopret
Create hunting rule
Author:Jeff White [karttoon@gmail.com] @noottrak
Description:Identify POP -> POP -> RET opcodes for quick ROP Gadget creation in target binaries.
Rule name:malware_shellcode_hash
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect shellcode api hash value
Rule name:meth_get_eip
Create hunting rule
Author:Willi Ballenthin
Rule name:pdb_YARAify
Create hunting rule
Author:@wowabiy314
Description:PDB

File information

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

Web download

Formbook

Executable exe 09e78c601be649601d88efd9cab2d3730176cbb0adc4a4105ec3e37af037e7bd

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2245938/
Cape
Cape
https://www.capesandbox.com/analysis/282933/

Comments


Avatar
zbet commented on 2022-06-24 07:58:23 UTC

url : hxxp://103.232.55.60/spaceX/vbc.exe