MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 770aee06bb2c48271eaaa6af3d44ac3c590f1a372007d1c92591ae65c053e682. 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: 10


Intelligence 10 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 770aee06bb2c48271eaaa6af3d44ac3c590f1a372007d1c92591ae65c053e682
SHA3-384 hash: 836e3639b82cf2def98aeffb0ed1057fa56d329bbde351be561b4b9848832350469439a946d193024bf539251d3f7d24
SHA1 hash: ffe307ef53f4fc5f0d32309dd4193273dae58bdc
MD5 hash: d310668e05d5cd2b883c7635b8478ac3
humanhash: july-glucose-fillet-mexico
File name:SecuriteInfo.com.Trojan.GenericKD.61638470.5680.17006
Download: download sample
Signature Formbook
Create hunting rule
File size:501'760 bytes
First seen:2022-09-01 02:30:29 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'471 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:DX942IWQ20shxEXFktUQDNGkkkkkkkkkkBWC/ZX6:L9lBhheVktUQDJ9
TLSH T169B4CF0631C053F1E438863CA519459C03F27D3FD711EAA77CCA728A8B7B2D696A7663
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)
File icon (PE):PE icon
dhash icon f8f89c969392ece4 (3 x RedLineStealer, 2 x Formbook, 1 x FickerStealer)
Reporter SecuriteInfoCom
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
259
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/307052/
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.61638470.5680.17006.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
DNS request
Sending a custom TCP request
Sending an HTTP GET request
Creating a window
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/631019e359c0157606bc13e8/reports/c3ee1b35-6664-4103-8b4d-b8699134b40d/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.
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/952897fd-1f19-4f45-9189-40b1d884fa11
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/1062293
Signature
.NET source code contains method to dynamically call methods (often used by packers)
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Hides that the sample has been downloaded from the Internet (zone.identifier)
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/770aee06bb2c48271eaaa6af3d44ac3c590f1a372007d1c92591ae65c053e682/
Threat name:
ByteCode-MSIL.Spyware.Noon
Create hunting rule
Status:
Malicious
First seen:
2022-08-31 14:23:53 UTC
File Type:
PE (.Net Exe)
Extracted files:
36
AV detection:
12 of 26 (46.15%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=o4fo4bv3frecohvku2xt2rfmhrmq6grxead5dsjfsgxglqct42ba._file
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader campaign:zgtb loader rat
Link:
https://tria.ge/reports/220901-czp35sghb6/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Xloader payload
Xloader
Unpacked files
SH256 hash:
770aee06bb2c48271eaaa6af3d44ac3c590f1a372007d1c92591ae65c053e682
MD5 hash:
d310668e05d5cd2b883c7635b8478ac3
SHA1 hash:
ffe307ef53f4fc5f0d32309dd4193273dae58bdc
Link:
https://www.unpac.me/results/eb3c926e-4775-4fa8-82ea-c5d229613361/
Malware family:
XLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/770aee06bb2c/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.51
Link:
https://yomi.yoroi.company/submissions/770aee06bb2c48271eaaa6af3d44ac3c590f1a372007d1c92591ae65c053e682

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: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.

Cape
Cape
https://www.capesandbox.com/analysis/307052/

Comments