MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 53176c142b4a57f89c57ed969d3a578640841c09db2a58bc9f360a636c8d5947. 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: 14


Intelligence 14 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 53176c142b4a57f89c57ed969d3a578640841c09db2a58bc9f360a636c8d5947
SHA3-384 hash: 59a3c9c52ae7ec1936278a15b6bc3d5c6992d6857dafb3ef32cf00c9cac5203a775259ab80efbc934c9c07f2ec29ff7a
SHA1 hash: e08a1b6b74fe0d35bc2f19ed90ae90839958a45c
MD5 hash: 1489d7e40e1691026ff98c8bf1a83eee
humanhash: west-single-shade-enemy
File name:SecuriteInfo.com.Win32.PWSX-gen.15269.16914
Download: download sample
Signature Formbook
Create hunting rule
File size:749'568 bytes
First seen:2022-12-06 09:35:31 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'650 x AgentTesla, 19'462 x Formbook, 12'203 x SnakeKeylogger)
ssdeep 12288:awlTqmomPZefvYh9J5rArqIyJdY4fJmIQEBg3BCJCfIUc5Yytl1sPtqvyun/Y:9omxiv6b5rA7wdYicEnCwUcSytwQF/Y
TLSH T1C6F4020433E89F22C47DA7F69876692007F57E29B4A1E61D8ED270DF2A32F945911F0B
TrID 63.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.2% (.SCR) Windows screen saver (13097/50/3)
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 30f0e0ecc8e0f030 (6 x SnakeKeylogger, 6 x AgentTesla, 5 x Formbook)
Reporter SecuriteInfoCom
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
202
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.Win32.PWSX-gen.15269.16914
Verdict:
Suspicious activity
Analysis date:
2022-12-06 09:38:22 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/718677b2-e57b-4f2c-a8e2-eda91c22efdc

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/343344/
Detection(s):
SecuriteInfo.com.Win32.PWSX-gen.15269.16914.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Unauthorized injection to a recently created process
Creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/638f0d1704e0e79bdf41185d/reports/92d35204-c351-4327-8ebb-9d3861ae26b4/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/951d14b4-6b09-4c78-94fc-e4a118555012
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/1128753
Signature
.NET source code contains potential unpacker
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)
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/53176c142b4a57f89c57ed969d3a578640841c09db2a58bc9f360a636c8d5947/
Threat name:
Win32.Trojan.Swotter
Create hunting rule
Status:
Malicious
First seen:
2022-12-06 09:36:27 UTC
File Type:
PE (.Net Exe)
Extracted files:
13
AV detection:
13 of 41 (31.71%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kmlwyfbljjl7rhcx5wlj2osxqzaiihaj3mvfrpe7gyfgg3enlfdq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
cobaltstrike
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/221206-lkyamsed26/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
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/511d7e92-c068-4257-9bc6-2c0b4bbf36ec/
Parent samples :
8bf4672fd0effba25103a583f1bb8129550a43541283415b0ba58020936a29ef
602d4b1d5db10a1413ca7833f0bb06e858bdb0acca98fe810c61c29182c2387f
1a7c17fe2bfef24320b153fe3440489d3797d624ec0bb78c3e383784debcecec
c43d3b30d92390b661f787d64762553aa62f11f5fb4b06574f49a870b5c51f10
cc5d301b7f301c29f99b304c7768abd2abbfbdd1e3af977b16de6cac6fe5a4b4
c047cf74954804ee634d33f96d2922e9a2bf94ad58c89775b132901810fd1dde
5cfdb9f856907336025bbd526f7383ae8edbce669348b8e330251dfe21072c8f
45fe03f1377e4f9dda19c68d7d29f051e1af299a6c6b0603fe25e79d69422e37
53176c142b4a57f89c57ed969d3a578640841c09db2a58bc9f360a636c8d5947
663d25f6a1e39bebdacdb5164e441faaa4466a00ed636b360c1d981a5f92c5d8
597979053a51f37ffa0cbeb1847f707b2dd3b3cdbcc5c0a5e66a1f15b5419b8e
02e7ca0e694809b46db1bf660d425961e29e328da5b77b2c0bf1ad11e5d780a0
0ee071fe8e2ee30d76e10af8bd67de6841332d430e65eb7268387fedd7fa1a48
8d12f8cc8128ab953c82c6dd67bbccea6e9b3e28c3dfd8a4379ebfe6d141096c
SH256 hash:
daae578e752029222ece0698c38a038829e75724941db2108c55dea9ec72d0eb
MD5 hash:
ecfc530b1137f0bbac5793df18473ec7
SHA1 hash:
f6f04165359f984b4ee61e0cd5331f08adbbc644
Link:
https://www.unpac.me/results/511d7e92-c068-4257-9bc6-2c0b4bbf36ec/
SH256 hash:
b8e4f4309ef2314f3c59eb7faac9001f5a8226e0d5da6b5121be3a1b9ba4bc21
MD5 hash:
d53c81310b8fb4495c6a51071f2fbc81
SHA1 hash:
87ff16ca4533a012ce7341b6ffba71bcf8cf5269
Link:
https://www.unpac.me/results/511d7e92-c068-4257-9bc6-2c0b4bbf36ec/
SH256 hash:
922915132a628d0050bf03a473370544dde3323627fb4adcba3f1ba869537e50
MD5 hash:
1ecb63625d636b0b8f8ebdece9fa80c3
SHA1 hash:
5623d5ad21fc63893011bae7e4709c51219fcc1c
Link:
https://www.unpac.me/results/511d7e92-c068-4257-9bc6-2c0b4bbf36ec/
SH256 hash:
340ba2312d5cdfc3d89f3f35f627187dcb406e5afea134bc76b04f52f4285df3
MD5 hash:
85f9290aa8900e9fd74b01ee23125706
SHA1 hash:
310eb5e4aea5471b74a6385f1da283b9d8e3d698
Link:
https://www.unpac.me/results/511d7e92-c068-4257-9bc6-2c0b4bbf36ec/
SH256 hash:
53176c142b4a57f89c57ed969d3a578640841c09db2a58bc9f360a636c8d5947
MD5 hash:
1489d7e40e1691026ff98c8bf1a83eee
SHA1 hash:
e08a1b6b74fe0d35bc2f19ed90ae90839958a45c
Link:
https://www.unpac.me/results/511d7e92-c068-4257-9bc6-2c0b4bbf36ec/
Malware family:
FormBook
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/53176c142b4a/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/53176c142b4a57f89c57ed969d3a578640841c09db2a58bc9f360a636c8d5947

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/343344/

Comments