MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4a180eb3aa1d0ce4ef2a44679132f0b646c63f7d24439d0ddab6a09b9afaebf9. 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: 13


Intelligence 13 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4a180eb3aa1d0ce4ef2a44679132f0b646c63f7d24439d0ddab6a09b9afaebf9
SHA3-384 hash: c1dac52867b40a3cdf451e264e10ecb56d76cdd6e41322a8a0638e540109a6c011eb8dc006028c7b7f2ef38db6ed1d1a
SHA1 hash: 90ed9d229b7b0e9b59899d079e4c4c646c4265f7
MD5 hash: 535be5509341b5fb63a5ccabaef11d54
humanhash: pizza-alaska-double-charlie
File name:SecuriteInfo.com.W32.AIDetectNet.01.16040.1411
Download: download sample
Signature Formbook
Create hunting rule
File size:693'760 bytes
First seen:2022-08-23 06:36:20 UTC
Last seen:Never
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:C/xOFu3XDG2br/p5+9Fk2NxOJcYZ7Vc3T5/a7XHCsAp+USYRy:C/xzG2X/OTkRZ7O3G7Ap+sy
TLSH T1C8E4124177A46285E9E613F545BA69432B347E075E90EA0E6CD071EE8E33B0D9B01F3B
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 c0866969696986c0 (7 x Loki, 6 x Formbook, 2 x AgentTesla)
Reporter SecuriteInfoCom
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
305
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.W32.AIDetectNet.01.16040.1411
Verdict:
Malicious activity
Analysis date:
2022-08-23 06:38:12 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/a9637204-91d9-43b8-98b8-d8ad4ae131ea

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/300392/
Detection(s):
SecuriteInfo.com.W32.AIDetectNet.01.16040.1411.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Сreating synchronization primitives
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/630475e913d4422dbbbb6b20/reports/0c993ea3-15d1-4ee5-9db9-e307158b483c/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/508cc5ea-d38b-4c07-bb5b-65571ddf3a88
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1056037
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)
Multi AV Scanner detection for submitted file
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/4a180eb3aa1d0ce4ef2a44679132f0b646c63f7d24439d0ddab6a09b9afaebf9/
Threat name:
ByteCode-MSIL.Trojan.FormBook
Create hunting rule
Status:
Malicious
First seen:
2022-08-23 05:46:26 UTC
File Type:
PE (.Net Exe)
Extracted files:
44
AV detection:
21 of 40 (52.50%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=jima5m5kdugoj3zkirtzcmxqwzdmmp35erbz2do2w2qjxgx25p4q._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://tria.ge/reports/220823-hdggrsdfe3/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Unpacked files
SH256 hash:
aa1871a6c1fe17fda81349156b1368494579a38ce8d7ddb911902acd3d133961
MD5 hash:
53e8f4ba6e3a667868eca46b0a4a8d72
SHA1 hash:
369224ef8e8aa09691d7ce2083929442b73550e8
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/50b6872b-52a9-44a6-aab9-956cebf58977/
Parent samples :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 hash:
ceda93fdfce3ad8e4f800d4f2d940d793b68b4b0b254b652bf42e13dbd189ba7
MD5 hash:
786afe844ec1723b635cace747b60efd
SHA1 hash:
fa647a584a7fcad392147a182e3a2435b3ad5bb9
Link:
https://www.unpac.me/results/50b6872b-52a9-44a6-aab9-956cebf58977/
SH256 hash:
9b4aee132a0228378d66a57fda3a2030952309ef74cf2db724ac916b04d8c034
MD5 hash:
93c6391d23c1aa1ed66fb13f82f2ee31
SHA1 hash:
220098c3047c32b51ae13a5cc1e9beeef3da6e18
Link:
https://www.unpac.me/results/50b6872b-52a9-44a6-aab9-956cebf58977/
SH256 hash:
ec19aef598d05ece033645aef3846b3b3478fe05f4750961d102b2be2db4cb3d
MD5 hash:
a316083fde3735e764c48776f776cbb0
SHA1 hash:
0d8dd2c5d671bbf8f6bbf1bc1b84be6e20024352
Link:
https://www.unpac.me/results/50b6872b-52a9-44a6-aab9-956cebf58977/
SH256 hash:
75bf51a84950b537fc303558bfa7bf3e5e7c0e6ab9aea4c26b468349228b49dc
MD5 hash:
f769f1d7abc797ce0b4e7d6c10a56004
SHA1 hash:
05b833863c401a4746ebebc3ede5309050813d26
Link:
https://www.unpac.me/results/50b6872b-52a9-44a6-aab9-956cebf58977/
SH256 hash:
4a180eb3aa1d0ce4ef2a44679132f0b646c63f7d24439d0ddab6a09b9afaebf9
MD5 hash:
535be5509341b5fb63a5ccabaef11d54
SHA1 hash:
90ed9d229b7b0e9b59899d079e4c4c646c4265f7
Link:
https://www.unpac.me/results/50b6872b-52a9-44a6-aab9-956cebf58977/
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/4a180eb3aa1d0ce4ef2a44679132f0b646c63f7d24439d0ddab6a09b9afaebf9

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/300392/

Comments