MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7ecfcfe4b4c8d6f50a38131f50bb86329510a038d22abf1d556d45552b5c06cd. 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: 16


Intelligence 16 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7ecfcfe4b4c8d6f50a38131f50bb86329510a038d22abf1d556d45552b5c06cd
SHA3-384 hash: 150f5d5416b57b2f250851a5a2b97cb5183cb12e2131f3c75e05a4d2d2081459d9d7a065d295cb01198cd3c43c873796
SHA1 hash: aa7f9ceb70674caaef64c7ab05ac936201925f7d
MD5 hash: 9114cb5e17bf09326c9a699d0c14b6ef
humanhash: sierra-idaho-five-mountain
File name:SecuriteInfo.com.Suspicious.Win32.Save.a.23767.5913
Download: download sample
Signature Formbook
Create hunting rule
File size:314'501 bytes
First seen:2022-04-04 15:00:02 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 56a78d55f3f7af51443e58e0ce2fb5f6 (719 x GuLoader, 451 x Formbook, 295 x Loki)
ssdeep 6144:RNeZlOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOF:RNIOOOOOOOOOOOOOOOOOOOOOOOOOOOOV
TLSH T1B364E04123DCA093CCD6C9B40D95C6B48EAFFE264D788107619CBAD9EC3B19B45587E3
File icon (PE):PE icon
dhash icon c486aaaaaa86d81c (4 x Formbook)
Reporter SecuriteInfoCom
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
232
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/260629/
Detection(s):
SecuriteInfo.com.Suspicious.Win32.Save.a.23767.5913.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Creating a file in the %temp% directory
Creating a process from a recently created file
Сreating synchronization primitives
Launching a process
Launching cmd.exe command interpreter
Searching for synchronization primitives
DNS request
Sending an HTTP GET request
Unauthorized injection to a recently created process
Unauthorized injection to a recently created process by context flags manipulation
Unauthorized injection to a system process
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/12560/overview
Behaviour
MalwareBazaar
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
control.exe overlay packed python shell32.dll threat
Link:
https://www.filescan.io/uploads/624b0832aa7e43c6a6b71703/reports/08767b76-bc0c-400d-ab52-eb1be50e9022/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/7f5b0573-7648-4aba-997e-96a813200d07
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/970175
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors)
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)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Tries to detect virtualization through RDTSC time measurements
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 602665 Sample: SecuriteInfo.com.Suspicious... Startdate: 04/04/2022 Architecture: WINDOWS Score: 100 34 Multi AV Scanner detection for domain / URL 2->34 36 Found malware configuration 2->36 38 Malicious sample detected (through community Yara rule) 2->38 40 5 other signatures 2->40 10 SecuriteInfo.com.Suspicious.Win32.Save.a.23767.exe 18 2->10         started        13 explorer.exe 2 148 2->13         started        process3 file4 32 C:\Users\user\AppData\Local\...\yqetilgx.exe, PE32 10->32 dropped 15 yqetilgx.exe 10->15         started        process5 signatures6 54 Multi AV Scanner detection for dropped file 15->54 56 Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors) 15->56 58 Tries to detect virtualization through RDTSC time measurements 15->58 60 Injects a PE file into a foreign processes 15->60 18 yqetilgx.exe 15->18         started        process7 signatures8 42 Modifies the context of a thread in another process (thread injection) 18->42 44 Maps a DLL or memory area into another process 18->44 46 Sample uses process hollowing technique 18->46 48 Queues an APC in another process (thread injection) 18->48 21 cmmon32.exe 18->21         started        24 explorer.exe 1 130 18->24         started        26 explorer.exe 18->26 injected process9 signatures10 50 Maps a DLL or memory area into another process 21->50 52 Tries to detect virtualization through RDTSC time measurements 21->52 28 cmd.exe 21->28         started        process11 process12 30 conhost.exe 28->30         started       
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/7ecfcfe4b4c8d6f50a38131f50bb86329510a038d22abf1d556d45552b5c06cd/
Threat name:
Win32.Trojan.NSISInject
Create hunting rule
Status:
Malicious
First seen:
2022-04-04 15:01:06 UTC
File Type:
PE (Exe)
Extracted files:
3
AV detection:
23 of 26 (88.46%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=p3h47zfuzdlpkcrycmpvbo4ggkkrbiby2ivl6hkvnvcvkk24a3gq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader campaign:op53 loader rat
Link:
https://tria.ge/reports/220404-sdb76agah2/
Behaviour
Gathers network information
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Loads dropped DLL
Executes dropped EXE
Xloader Payload
Xloader
Unpacked files
SH256 hash:
0d37038858fe778955c3bb5953ac4ebded1fe5193401adb0fb03bd141e8d015b
MD5 hash:
63b6d2698fe76698c0e352d22b7173b0
SHA1 hash:
dfdf58820584e7d4df4cc574d5ec389aeacd6e06
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/8db8e9c8-8a86-4f6f-b601-aa440539bb29/
Parent samples :
0068d2689ad7ece35e2ff64c617f602046573a7f1c3af13efbbb45990dc17aea
04464b5872e342d59c8f4c85443fb3198a35544a9844d9a20618b7808f649464
d03f00ecce22cef615ed1cc86894e3b57dad4e78ef7a34af16f7479be9f84cf1
69785e004f3bf684c91c8f188058022933f954154f42d4dc41047be3713397ea
37b1b8d180f05d9be7c5a9821e9313993e5becaf03a5e46f4dc9711ad44ceaaf
7ecfcfe4b4c8d6f50a38131f50bb86329510a038d22abf1d556d45552b5c06cd
6f297bb4016558a90be2eacf5707f91010ae324f55ca20ec983c32c853389458
93147c02e1b23c567066353a89bf3ed2dcf0b1e7e2e1ee3c435cdd3b085d4f9b
SH256 hash:
9c37afe9b4dc78ab7c82f207ad9ee2bceab77f8afef03acf32e456b4cd7856c8
MD5 hash:
9d02ae8f97b2adcb1d0d26769112fca7
SHA1 hash:
46c855949f325f1b7ae5352779d2a1f3d539f0db
Link:
https://www.unpac.me/results/8db8e9c8-8a86-4f6f-b601-aa440539bb29/
SH256 hash:
7ecfcfe4b4c8d6f50a38131f50bb86329510a038d22abf1d556d45552b5c06cd
MD5 hash:
9114cb5e17bf09326c9a699d0c14b6ef
SHA1 hash:
aa7f9ceb70674caaef64c7ab05ac936201925f7d
Link:
https://www.unpac.me/results/8db8e9c8-8a86-4f6f-b601-aa440539bb29/
Malware family:
XLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/7ecfcfe4b4c8/report/overview.html
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/7ecfcfe4b4c8d6f50a38131f50bb86329510a038d22abf1d556d45552b5c06cd

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/260629/

Comments