MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c047cf74954804ee634d33f96d2922e9a2bf94ad58c89775b132901810fd1dde. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c047cf74954804ee634d33f96d2922e9a2bf94ad58c89775b132901810fd1dde
SHA3-384 hash: 1c8f2669f012331f07f2d20b86f7195eddb3c1f44f0264cf66ff85bbad185eda9a504e5fb1a750d617f116316e634989
SHA1 hash: 6b70e1485fa659050c0d186884264c24a181ab1d
MD5 hash: a78845573782ebe9e40c19cdf884fd7c
humanhash: asparagus-johnny-green-charlie
File name:SecuriteInfo.com.Win32.PWSX-gen.10656.24668
Download: download sample
Signature Formbook
Create hunting rule
File size:815'104 bytes
First seen:2022-10-24 04:26:12 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'600 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 12288:Ay10PPJaxEOCf5lpLR6AlAGYjKdrtvdQf//QBozGnAVfbXvzrkJHCVV5mQJ:smwtvdC/oZA9XvMC/5mQJ
TLSH T1DE057B34279A4F07E0DACF38B4B0D1B057669DBBB96E8A86CAD46CF379122B05D0D147
TrID 63.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.3% (.SCR) Windows screen saver (13101/52/3)
9.0% (.EXE) Win64 Executable (generic) (10523/12/4)
5.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.8% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 00c4f8d2b290c200 (6 x AgentTesla, 5 x Formbook, 3 x NanoCore)
Reporter SecuriteInfoCom
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
191
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.Win32.PWSX-gen.10656.24668
Verdict:
Suspicious activity
Analysis date:
2022-10-24 04:28:48 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/66ab8ab2-4515-46ad-888f-c6cbc71a29c2

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/323170/
Detection(s):
SecuriteInfo.com.Win32.PWSX-gen.10656.24668.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
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/a3993be1-7545-49dd-8281-89de0bcf3987
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/1096169
Signature
.NET source code contains potential unpacker
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)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect virtualization through RDTSC time measurements
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c047cf74954804ee634d33f96d2922e9a2bf94ad58c89775b132901810fd1dde/
Threat name:
Win32.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-10-24 02:15:46 UTC
File Type:
PE (.Net Exe)
Extracted files:
14
AV detection:
9 of 26 (34.62%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ybd465evjaco4y2ngp4w2kjc5grl7ffnldejo5nrgkibqeh5dxpa._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook campaign:ndgi rat spyware stealer trojan
Link:
https://tria.ge/reports/221024-e234wsefan/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetThreadContext
Formbook payload
Formbook
Unpacked files
SH256 hash:
375eaab2c09f3515b0870d8a12befdd3451607819119dc85f0cf1ea33c94aa71
MD5 hash:
6e4cb17237b23f1da7e11f53a21881cd
SHA1 hash:
0896ab009b5569ad685c61dfee198c6cb0bb265d
Detections:
FormBook
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
Link:
https://www.unpac.me/results/7d0e9e0f-000d-4cee-abae-bd269b5cd3fc/
Parent samples :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 hash:
7f272c4db499b1501a5ea1711d23de0e6a0c07faf16275e9b01722dae889c7c9
MD5 hash:
dd8b9511dda8eb7c84e1621046828883
SHA1 hash:
7f715270ffcadcba5c3148d2a0cecfaaf6c2e805
Link:
https://www.unpac.me/results/7d0e9e0f-000d-4cee-abae-bd269b5cd3fc/
SH256 hash:
35f6233c234365ea945f7ad3c065fdd54942535b29eb2b95361659d1e4a5efea
MD5 hash:
c67cdd58809e1b874b1149dc55cd9606
SHA1 hash:
6f2be1a85fb1b2168201550a434d90dbf9da291f
Link:
https://www.unpac.me/results/7d0e9e0f-000d-4cee-abae-bd269b5cd3fc/
SH256 hash:
3ba16a92b2b40d38c6e5e30f882a4c60b3838611868d990b7d986eb4018c17cb
MD5 hash:
16d6f358cc62b12dc869da8a59b03eda
SHA1 hash:
5eaf3662fbd4193086df2ba7233e9652542be8a3
Link:
https://www.unpac.me/results/7d0e9e0f-000d-4cee-abae-bd269b5cd3fc/
SH256 hash:
42911a192671764e4d645bf1a4c945a8136978ad180b57f260946bf94ba3e496
MD5 hash:
96e970312406168053e98a279eb28428
SHA1 hash:
14b06f2e106ebc563d5029a4f71d98a969c16649
Link:
https://www.unpac.me/results/7d0e9e0f-000d-4cee-abae-bd269b5cd3fc/
SH256 hash:
c047cf74954804ee634d33f96d2922e9a2bf94ad58c89775b132901810fd1dde
MD5 hash:
a78845573782ebe9e40c19cdf884fd7c
SHA1 hash:
6b70e1485fa659050c0d186884264c24a181ab1d
Link:
https://www.unpac.me/results/7d0e9e0f-000d-4cee-abae-bd269b5cd3fc/
Malware family:
FormBook
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/c047cf749548/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/c047cf74954804ee634d33f96d2922e9a2bf94ad58c89775b132901810fd1dde

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/323170/

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