MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7d1d279985060889c0213cae4ae9b4e8fecabc7c021b076d6034fdaaa1d903ae. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7d1d279985060889c0213cae4ae9b4e8fecabc7c021b076d6034fdaaa1d903ae
SHA3-384 hash: 76b2a48ac5fdb81da0f0b7819af752122977276d27f54efc0e109e622d9a6d91a6341d58e35390c219edc2267c06541f
SHA1 hash: 40d1c3a700f141f95948b58658bf17a019f90004
MD5 hash: 3f5c1cb6d351c93568a245fba6360d7e
humanhash: tennis-mirror-may-summer
File name:SecuriteInfo.com.Win32.PWSX-gen.31302.3536
Download: download sample
Signature Formbook
Create hunting rule
File size:641'536 bytes
First seen:2023-10-30 11:03:29 UTC
Last seen:2023-10-30 13:30:04 UTC
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:y8r69yqLAZ74kKhdxYdJne/bcpRJgol7euj3g09AkB3no+PXMNElEMhgO:b6XkZ79KxYdNpRJgoAIQ09AklZPX8EKq
Threatray 12 similar samples on MalwareBazaar
TLSH T10AD41245BAFC4F16C6B9CBF486939100537B627A56E2D31E1ED823CD0693F4DA2B1683
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 c4c6a2202e223684 (12 x AgentTesla, 8 x Formbook, 2 x Loki)
Reporter SecuriteInfoCom
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
334
Origin country :
FR FR
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/457079/
Detection(s):
SecuriteInfo.com.Win32.PWSX-gen.31302.3536.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Launching a process
Creating a file
Forced shutdown of a system process
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
masquerade packed
Link:
https://www.filescan.io/uploads/653f8da334de31f579cddead/reports/9056efeb-20b8-4680-a005-47a11432ccc8/overview
Verdict:
Malicious
Labled as:
Barys.Generic
Link:
https://www.hybrid-analysis.com/sample/7d1d279985060889c0213cae4ae9b4e8fecabc7c021b076d6034fdaaa1d903ae
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/92a6a270-7fbd-4ac1-aaea-4e65bee451f2
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1334181
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Antivirus detection for URL or domain
Injects a PE file into a foreign processes
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Performs DNS queries to domains with low reputation
Queues an APC in another process (thread injection)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/7d1d279985060889c0213cae4ae9b4e8fecabc7c021b076d6034fdaaa1d903ae
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7d1d279985060889c0213cae4ae9b4e8fecabc7c021b076d6034fdaaa1d903ae/
Threat name:
ByteCode-MSIL.Trojan.FormBook
Create hunting rule
Status:
Malicious
First seen:
2023-10-30 11:04:11 UTC
File Type:
PE (.Net Exe)
Extracted files:
19
AV detection:
15 of 23 (65.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=puospgmfayeitqbbhsxev2nu5d7mvpd4ainqo3lagt62viozaoxa._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
037500eba0044c05416217ea9936c6b9f4d9ee9a0a05d2d7860245fffdd347b6
Formbook
073bd91e3126ffb49e91e35f401d096e6bc474b973d432f001e9df2fb62d7a42
Formbook
18542fabceb4ca929c3b47126e86b571c26a4c67b7ef3fea148b3bbd3e5888a8
Formbook
3f98f70b03b079fcf00f40d8819a849513f391eca65c7a3424687138924c60a9
Formbook
82f05aec2ded89e7956c4c559b3db88bd9cc4b90a0ab9fda2200493e56df09d9
Formbook
8f05551c8ddd819665aef513ec44d4f0d3f905fe9d8eca05e2d7857606f132f4
Formbook
b253502d8bce85fda32fc5264bb7736c3280149b529fffc2e77f2c66257b0696
Formbook
e5d7a9b5347d9c624a68faad5129bbf34be4de53e91375cb4f74b97bc2175257
Formbook
+ 2 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
n/a
Link:
https://tria.ge/reports/231030-m59d3sec52/
Behaviour
Modifies Internet Explorer settings
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Loads dropped DLL
Unpacked files
SH256 hash:
040ebacdf0891552a5a175b21e5bd647ee9db167565e025a18bba0d5cbc892b5
MD5 hash:
de9e427377706d0135c4320ade02240a
SHA1 hash:
f9d15efffc83e78c6ce05e6120ef1aa5bb873859
Detections:
win_formbook_w0
Create hunting rule
win_formbook_g0
Create hunting rule
Link:
https://www.unpac.me/results/0c12217b-e056-41f7-911a-0a6fc8e308c6/
Parent samples :
7d1d279985060889c0213cae4ae9b4e8fecabc7c021b076d6034fdaaa1d903ae
fcdc9c84c2d743794b07d4cff425214fa4466f3698e88d36cd6956531303ab1f
c213ee22a5995544b5e65e22ee4fc7084d165f5c0d1037d773dd4e44ccffc686
866793fb3e5da0b352d26f37db6deaa73b598019a29c0434da5a805c12fda095
2772267437ac2a4a39e1c4893788b420e3eafd75c0517c3d8bb58516c8e2b196
SH256 hash:
0ba1122a32e87e976c3c1076bc93d38b8da59635dd7541bbbe393cd6b76170ee
MD5 hash:
114a8ee279e136584a12827ac26ede30
SHA1 hash:
72a7bed5b5e5c5a69a5570772d22418bbe55e9f9
Link:
https://www.unpac.me/results/0c12217b-e056-41f7-911a-0a6fc8e308c6/
SH256 hash:
4cdae0f178cfe2c48ae1023b3b550a370d1bf3b7970cca58928b675ec5785a8f
MD5 hash:
110ed58f1e070af6eb437620f0d5623a
SHA1 hash:
cfcddc8d4aa7ba79b4ff9f53796c479963c05c59
Link:
https://www.unpac.me/results/0c12217b-e056-41f7-911a-0a6fc8e308c6/
SH256 hash:
d01f3dea3851602ba5a0586c60430d286adf6fcc7e17aab080601a66630606e5
MD5 hash:
579197d4f760148a9482d1ebde113259
SHA1 hash:
cf6924eb360c7e5a117323bebcb6ee02d2aec86d
Link:
https://www.unpac.me/results/0c12217b-e056-41f7-911a-0a6fc8e308c6/
SH256 hash:
ba05154fcdf5647edce7ad83c696b919784b6302473bd457486cc21504b8f729
MD5 hash:
80148d85ca239bf6c340c9b2567321f5
SHA1 hash:
1a113fe9486d7bc1844c91ed23176c722876ca2e
Link:
https://www.unpac.me/results/0c12217b-e056-41f7-911a-0a6fc8e308c6/
SH256 hash:
7d1d279985060889c0213cae4ae9b4e8fecabc7c021b076d6034fdaaa1d903ae
MD5 hash:
3f5c1cb6d351c93568a245fba6360d7e
SHA1 hash:
40d1c3a700f141f95948b58658bf17a019f90004
Link:
https://www.unpac.me/results/0c12217b-e056-41f7-911a-0a6fc8e308c6/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/7d1d27998506/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.

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:NET
Create hunting rule
Author:malware-lu
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/457079/

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