MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7aeb7b7c9709aa5f1ec6e42ee76aa4a9791999e5f838de009b86bc840a031eab. 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: 11


Intelligence 11 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7aeb7b7c9709aa5f1ec6e42ee76aa4a9791999e5f838de009b86bc840a031eab
SHA3-384 hash: af95d4d02d66956464ef8915f2db97176c3d92a13fb45505f9c48283cd1322ae05bfdfa09c4bc64ca7092a3ce444c602
SHA1 hash: 213b1e0b8762c419c9202b8c6d46eca25b222a51
MD5 hash: d558314fd8dd09ca0acb9bbb54f90d6b
humanhash: yellow-montana-alanine-network
File name:SecuriteInfo.com.W32.AIDetectNet.01.29760.29164
Download: download sample
Signature Formbook
Create hunting rule
File size:988'672 bytes
First seen:2022-08-08 04:33:43 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 24576:P+UFA85haAz6hzC0jsI0yDBABe9IbUDHDl6:P+UFA8bHuzlg9lB7UQ
Threatray 13'886 similar samples on MalwareBazaar
TLSH T14E259D17AFA47604E4F75BB8DD5BA86183F63809717EE3782E905C9B2DFA301D40162B
TrID 61.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.0% (.SCR) Windows screen saver (13101/52/3)
8.8% (.EXE) Win64 Executable (generic) (10523/12/4)
5.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.2% (.EXE) Win16 NE executable (generic) (5038/12/1)
File icon (PE):PE icon
dhash icon c6ccc84ec8cc8ad8 (10 x AgentTesla, 10 x Formbook, 7 x SnakeKeylogger)
Reporter SecuriteInfoCom
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
291
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.W32.AIDetectNet.01.29760.29164
Verdict:
Malicious activity
Analysis date:
2022-08-08 04:39:26 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/aa0af4e1-c263-4977-84b7-d80fa1739b56

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/297040/
Detection(s):
SecuriteInfo.com.W32.AIDetectNet.01.29760.29164.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Сreating synchronization primitives
Creating a process from a recently created file
Creating a process with a hidden window
Creating a file in the %temp% directory
Launching a process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
explorer.exe packed
Link:
https://www.filescan.io/uploads/62f09257bcf76fcb6cf4b186/reports/6e372fe8-3645-4834-858d-03e5384c3fc0/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/eb72661f-cd5b-45d6-b2bb-b5b5611dcd3c
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1047683
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
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 dropped file
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)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AntiVM3
Yara detected FormBook
Yara detected Generic Downloader
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7aeb7b7c9709aa5f1ec6e42ee76aa4a9791999e5f838de009b86bc840a031eab/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2022-08-08 03:10:00 UTC
File Type:
PE (.Net Exe)
Extracted files:
18
AV detection:
21 of 40 (52.50%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=plvxw7exbgvf6hwg4qxoo2vevf4rtgpf7a4n4ae3q26iicqdd2vq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
4d69d40bb281b4f3e23d1a12e060e7705b2b4ac67ede8ea6ec593d1a5991d960
Formbook
bcdb1cf55758eba1f5a2af93e137ce0bf004969e59419c576b2781f80659da55
Formbook
cc241fc34501296b9d528cc1a58bee76407a68a811f26705d868c76f496981d3
Formbook
d524deece8493db69c10101c080269bbac5054a3d5740d21d50d536753df0c9a
Formbook
e427dfc969400bb12d423317ab3ae3ee7e08960e3d6c84288e16098320179e0e
Formbook
ee24a04b1dfb099dba9c6ea59d5225ad4f9a626d622475f5a77f2d325ff260b8
Formbook
f25c5b3177941e7c277a8500d3f316c27f978af59c087f67b3ab3673452fde3e
Formbook
f3fed1b0555a01cd3e481c2cd164f8cca01df0e461a0378fba8b7a1f53469a3d
Formbook
+ 13'876 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
n/a
Link:
https://tria.ge/reports/220808-e647rafeb8/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Checks computer location settings
Unpacked files
SH256 hash:
e26fd77e5cfaecb8249352b9a5eb5bee56d603d313ea78c02146a801eddde39d
MD5 hash:
e7885349a3454e27ca2dce8c1df18ac9
SHA1 hash:
52460c4e9a8697f34cf05cae868a71033504af7a
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/ed60dd77-7b65-4a38-aff8-70654739bc52/
Parent samples :
4d69d40bb281b4f3e23d1a12e060e7705b2b4ac67ede8ea6ec593d1a5991d960
f3fed1b0555a01cd3e481c2cd164f8cca01df0e461a0378fba8b7a1f53469a3d
bcdb1cf55758eba1f5a2af93e137ce0bf004969e59419c576b2781f80659da55
ee24a04b1dfb099dba9c6ea59d5225ad4f9a626d622475f5a77f2d325ff260b8
cc241fc34501296b9d528cc1a58bee76407a68a811f26705d868c76f496981d3
d524deece8493db69c10101c080269bbac5054a3d5740d21d50d536753df0c9a
dea4c28b344a778b2d1e880d4d52a69e4fabd2c62657143368fddb8302dccaff
7aeb7b7c9709aa5f1ec6e42ee76aa4a9791999e5f838de009b86bc840a031eab
4ed7500498bf6e841d2089acf3ae49e8a9a29c67926c390ebcc1a36a17cd6329
SH256 hash:
642d5b8aa52ca35d8386a5b4302aa503d330753426dd950e6c2a47efdbb4b7e2
MD5 hash:
2e85fdecd9837f0895ee6568f97b3cfd
SHA1 hash:
a4df92cf9adfa1c7d26f6d19923cbfa4cbfc596f
Link:
https://www.unpac.me/results/ed60dd77-7b65-4a38-aff8-70654739bc52/
SH256 hash:
ea7e4dd9e76443617cd1825a79f9dc9e784135d27cc34b82f468b5151edd7568
MD5 hash:
7cea0351dbb6aa394a6f1e7eb7d30af6
SHA1 hash:
7cf196bf75d8c764b292d5e7f28aa80c0a4ed3bf
Link:
https://www.unpac.me/results/ed60dd77-7b65-4a38-aff8-70654739bc52/
SH256 hash:
8a56652e7a31e8697995587267237407d7053a75ef580e7669a35e396c0e1c40
MD5 hash:
d9219f101d3bda2049843ee4eb8574d8
SHA1 hash:
65fad890382e706203867ee783a6e744c1ef0fe3
Link:
https://www.unpac.me/results/ed60dd77-7b65-4a38-aff8-70654739bc52/
SH256 hash:
9b4aee132a0228378d66a57fda3a2030952309ef74cf2db724ac916b04d8c034
MD5 hash:
93c6391d23c1aa1ed66fb13f82f2ee31
SHA1 hash:
220098c3047c32b51ae13a5cc1e9beeef3da6e18
Link:
https://www.unpac.me/results/ed60dd77-7b65-4a38-aff8-70654739bc52/
SH256 hash:
7aeb7b7c9709aa5f1ec6e42ee76aa4a9791999e5f838de009b86bc840a031eab
MD5 hash:
d558314fd8dd09ca0acb9bbb54f90d6b
SHA1 hash:
213b1e0b8762c419c9202b8c6d46eca25b222a51
Link:
https://www.unpac.me/results/ed60dd77-7b65-4a38-aff8-70654739bc52/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/7aeb7b7c9709aa5f1ec6e42ee76aa4a9791999e5f838de009b86bc840a031eab

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/297040/

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