MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 026b1bb30922adb4dd69cef48762fd5595a4ad728ed063b1a7b595564d7fc759. 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: 12


Intelligence 12 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 026b1bb30922adb4dd69cef48762fd5595a4ad728ed063b1a7b595564d7fc759
SHA3-384 hash: 90e080ffd8d8854186d0a0b2d0c1699ce01d3852e3b9310ea6a3b0edb87e7cdf6cff8ebf8a44c7653f54a9d81a78324e
SHA1 hash: 53fab3ec62e9259cff4ed684a68e194149f3b071
MD5 hash: 5940ebb3aed1533132f925ef46ccdc18
humanhash: whiskey-seventeen-illinois-louisiana
File name:COPIA DE PAGO HSBC 2022-15-08.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:715'264 bytes
First seen:2022-08-15 15:58:24 UTC
Last seen:2022-08-17 09:04:37 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:jrcRFmki9bFQg/2uh5Lg1CeBmlxFRKIwhNFoWWqaq0USLavc1hKc/7smpLufI:nwkQgBdg5Bmlx1YNoq0UwaUhN7sPA
TLSH T18CE4CE9FAE9E9802CD350731ECD911846BF27E967602C6CF2DA33186D1723DD4698F86
TrID 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.4% (.EXE) Win64 Executable (generic) (10523/12/4)
6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.4% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.EXE) OS/2 Executable (generic) (2029/13)
Reporter abuse_ch
Tags:exe FormBook HSBC

Intelligence

File Origin
# of uploads :
3
# of downloads :
253
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
formbook
Create hunting rule
ID:
1
File name:
COPIA DE PAGO HSBC 2022-15-08.exe
Verdict:
Malicious activity
Analysis date:
2022-08-15 16:00:38 UTC
Tags:
formbook trojan stealer
Link:
https://app.any.run/tasks/8864edd1-50ac-46f9-9e23-4e53f9b8f14f

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/298742/
Detection(s):
SecuriteInfo.com.W32.AIDetectNet.01.26561.31744.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Launching a process
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/62fa6d4ae4e65a67c4ab9b25/reports/578a938f-3121-4b1d-8da5-691cf68d1c82/overview
Result
Verdict:
UNKNOWN
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/5f1d97e6-262d-44c3-9cb5-861771174344
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1051824
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Deletes itself after installation
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 submitted file
Performs DNS queries to domains with low reputation
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Snort IDS alert for network traffic
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/026b1bb30922adb4dd69cef48762fd5595a4ad728ed063b1a7b595564d7fc759/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-08-15 15:59:09 UTC
File Type:
PE (.Net Exe)
Extracted files:
46
AV detection:
20 of 26 (76.92%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ajvrxmyjekw3jxljz32ioyx5kwk2jllsr3ighmnhwwkvmtl7y5mq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
n/a
Link:
https://tria.ge/reports/220815-te3beafeh6/
Behaviour
Modifies Internet Explorer settings
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
Suspicious use of SetThreadContext
Checks computer location settings
Unpacked files
SH256 hash:
bd0570130604ce7984aa17c4539faf7aecc0af38565f79f793b721588e7445bd
MD5 hash:
6f22fc93da1334f3d2850d0d855e5d58
SHA1 hash:
f9e80a384e53088ca01b7e41f7b5dbffc01ca353
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/1628d6b0-8642-4bbd-8ac4-6e95db20527b/
Parent samples :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 hash:
2b19696eb63e3868757377c0b5b1768385b7db7f1ad66387c561ab5233dadae8
MD5 hash:
b749b938d211214b7a05af6afbce4156
SHA1 hash:
ce9055c375c67948a51cf8b66add97e777c47ae7
Link:
https://www.unpac.me/results/1628d6b0-8642-4bbd-8ac4-6e95db20527b/
SH256 hash:
47c50cd90769b84a4cdc2493525283ad05d6b6b79593e2e3937ba15904c6dc03
MD5 hash:
e6565b71ba347af02bdb4e056747d683
SHA1 hash:
80e43dc523d5508331d9bcba738fa09ece06d5d3
Link:
https://www.unpac.me/results/1628d6b0-8642-4bbd-8ac4-6e95db20527b/
SH256 hash:
9b4aee132a0228378d66a57fda3a2030952309ef74cf2db724ac916b04d8c034
MD5 hash:
93c6391d23c1aa1ed66fb13f82f2ee31
SHA1 hash:
220098c3047c32b51ae13a5cc1e9beeef3da6e18
Link:
https://www.unpac.me/results/1628d6b0-8642-4bbd-8ac4-6e95db20527b/
SH256 hash:
1b72d49a5e3db7a7a157408ac93240c7e0316ed7f6ddd10befc1af7e4bf7f68c
MD5 hash:
9c1436a35d82492bd09b6d65e4eaf94a
SHA1 hash:
2177711310aef753f821b881a4ee7f64f3bc9ef8
Link:
https://www.unpac.me/results/1628d6b0-8642-4bbd-8ac4-6e95db20527b/
SH256 hash:
026b1bb30922adb4dd69cef48762fd5595a4ad728ed063b1a7b595564d7fc759
MD5 hash:
5940ebb3aed1533132f925ef46ccdc18
SHA1 hash:
53fab3ec62e9259cff4ed684a68e194149f3b071
Link:
https://www.unpac.me/results/1628d6b0-8642-4bbd-8ac4-6e95db20527b/
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/026b1bb30922adb4dd69cef48762fd5595a4ad728ed063b1a7b595564d7fc759

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:meth_get_eip
Create hunting rule
Author:Willi Ballenthin
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

img f4214746b270a0977713db72a74973ffec1225062ff246612e6965331ffcb48a

Formbook

Executable exe 026b1bb30922adb4dd69cef48762fd5595a4ad728ed063b1a7b595564d7fc759

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/298742/
  
Dropped by
SHA256 f4214746b270a0977713db72a74973ffec1225062ff246612e6965331ffcb48a
  
Dropped by
MD5 4ec31b823d5070d6cea68d7e7ef16e13

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