MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 757f1d0b58f293625cab63b5f8f3d6e4e5c2fdd7a49ad94c4fc8a506f468a395. 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: 757f1d0b58f293625cab63b5f8f3d6e4e5c2fdd7a49ad94c4fc8a506f468a395
SHA3-384 hash: 174ae2a92247767dd18b58d554b3020dd56e5c9e49588c60553f62935e65b57d34acd0987e4644966c6ba37f86d2bba9
SHA1 hash: e22b257866dac85f519aa658cc8570b35becc9d5
MD5 hash: 8b1057150c2f7f04937781fb301ab006
humanhash: five-blue-oranges-missouri
File name:SecuriteInfo.com.Win32.PWSX-gen.3769
Download: download sample
Signature Formbook
Create hunting rule
File size:841'728 bytes
First seen:2022-09-22 17:02:59 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 12288:wIh0/1G2h1NOPMd9UOz84Zy2EMqD9ZvATNPMmifzYGNcc:E1BKOz843O9ZITN0mifzYGNc
Threatray 15'557 similar samples on MalwareBazaar
TLSH T1E405CF26DBE91F47D01163B89490C1B067AAEF05E42EC6476EEA7C9FB0767D18261F03
TrID 64.2% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.5% (.SCR) Windows screen saver (13101/52/3)
9.2% (.EXE) Win64 Executable (generic) (10523/12/4)
5.7% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.9% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter SecuriteInfoCom
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
366
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.Win32.PWSX-gen.3769
Verdict:
Suspicious activity
Analysis date:
2022-09-22 17:04:52 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/7b0e74b2-9b42-4a17-9da4-6b0e9cac1d94

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/312409/
Detection(s):
SecuriteInfo.com.Win32.PWSX-gen.3769.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/632c95a27d6eadbb98e76258/reports/c4c42288-0486-4200-bbaa-fed0d06aeb6c/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/2f953729-6ebc-4532-826b-6a9e579b3336
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/1075468
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)
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/757f1d0b58f293625cab63b5f8f3d6e4e5c2fdd7a49ad94c4fc8a506f468a395/
Threat name:
ByteCode-MSIL.Spyware.Noon
Create hunting rule
Status:
Malicious
First seen:
2022-09-22 14:45:38 UTC
File Type:
PE (.Net Exe)
Extracted files:
18
AV detection:
4 of 40 (10.00%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ov7r2c2y6kjwexflmo27r46w4ts4f7oxusnnstcpzcsqn5diuokq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
4bbb39fcbea555b2ff359c3422f1058dcebd8e4cf0ae68d3b05f2198d57db9a8
Formbook
78d04244289fe215008b2c7d8937813b740228e5b60092287346e66e29c8182d
Formbook
7ca3b28aa32d6b9bd972c430c47691db7212f9fd7b713c3ff2fab8b10a0bd66a
Formbook
7f0d2570e95993562f659f45e635df91b3155a8c220bc1b859f1cf838bb66278
Formbook
8af9276a69ab25e20e96921b19b6d3dd4b8d15c7472addbad8a89757fe4251ef
Formbook
9139fdd15709f2c468d431d7557a6b3feb5d3bca897ade47452567070103be7e
Formbook
f5e4fe8ba1f482c650dfe0122078475da2330edf2a0bab3357ff071d27fa1a36
Formbook
+ 15'547 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook campaign:wias rat spyware stealer trojan
Link:
https://tria.ge/reports/220922-vkqegacaa4/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Formbook
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/7e48fcb0-a099-4192-8647-9eb472c56622
Unpacked files
SH256 hash:
f9f443ec5ce461a860f9c44611b089f090c0abe76c497a5adb3346d1248c396b
MD5 hash:
dc498424bbaa9dacb52586aecf5b8541
SHA1 hash:
aa06f54c65ab0f94b47154a27283afc1c8b7f532
Detections:
XLoader
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
Link:
https://www.unpac.me/results/1dad6364-5470-498d-ad7f-06a728e24b84/
Parent samples :
8af9276a69ab25e20e96921b19b6d3dd4b8d15c7472addbad8a89757fe4251ef
f5e4fe8ba1f482c650dfe0122078475da2330edf2a0bab3357ff071d27fa1a36
9139fdd15709f2c468d431d7557a6b3feb5d3bca897ade47452567070103be7e
757f1d0b58f293625cab63b5f8f3d6e4e5c2fdd7a49ad94c4fc8a506f468a395
f5079aa9467fb2854be80b49fa4cb761b8e4bbd0166ec958aa367258219894bd
408380ef1cec0eb81bd2068b1391da2b24e378c52fca48c94b922d9a0cc57753
SH256 hash:
815a7c965a5bd3a494c4c17f3e272566afd991963517824a417df406db17e38a
MD5 hash:
255a1cc2c2df72e3317fe544c38132b0
SHA1 hash:
a07ba8dada60c4621c0acff345faa81b0ad5ccef
Link:
https://www.unpac.me/results/1dad6364-5470-498d-ad7f-06a728e24b84/
SH256 hash:
7c0bc259f88396547fbc6dbed988cb9f99431470214be622405300658fb69ce5
MD5 hash:
c9d5ea1c4d9b765b5abc5d47e156a737
SHA1 hash:
8581b2335a2cc4681686121f367eb136f35a89c4
Link:
https://www.unpac.me/results/1dad6364-5470-498d-ad7f-06a728e24b84/
SH256 hash:
2470b39032f6182252039c88199016566b0de30c6aa02163a143427afedd12af
MD5 hash:
c3a1924684ca30ed22234ce1d9111dfc
SHA1 hash:
7347706241422758c06440fd6044ae4e042b456b
Link:
https://www.unpac.me/results/1dad6364-5470-498d-ad7f-06a728e24b84/
SH256 hash:
7573b4a7f717dd18cca731ea8b00fb320c4ace3f881567b8ea30a0999dec3dd4
MD5 hash:
39c039a64981e962d240f32afba620e3
SHA1 hash:
0abc1b1d9fc9a641dc48d062093685ca6b018151
Link:
https://www.unpac.me/results/1dad6364-5470-498d-ad7f-06a728e24b84/
SH256 hash:
e20ec8f3c957bcb6a194ef688bae8af2015cfffb20e7baf8b2114d7b70ade4ee
MD5 hash:
35cb29046968faca7f3f3b4463449b6c
SHA1 hash:
088c8c30ec1bece0a4b5bbfe3982b073f8b95598
Link:
https://www.unpac.me/results/1dad6364-5470-498d-ad7f-06a728e24b84/
SH256 hash:
757f1d0b58f293625cab63b5f8f3d6e4e5c2fdd7a49ad94c4fc8a506f468a395
MD5 hash:
8b1057150c2f7f04937781fb301ab006
SHA1 hash:
e22b257866dac85f519aa658cc8570b35becc9d5
Link:
https://www.unpac.me/results/1dad6364-5470-498d-ad7f-06a728e24b84/
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/757f1d0b58f293625cab63b5f8f3d6e4e5c2fdd7a49ad94c4fc8a506f468a395

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/312409/

Comments