MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 470e65ac1ca936571cd045b69b6cd2d203b075d3e53f9be24afd79de4a2d6856. 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 17 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 470e65ac1ca936571cd045b69b6cd2d203b075d3e53f9be24afd79de4a2d6856
SHA3-384 hash: 464707ae46547ad3d472363c4d5304fa66294a60d9120723a5fe52831eb245aa6e395b8ffd79f878e655203d75970372
SHA1 hash: b46d4ddd33634afbaf0a5d9a659b59c07341d667
MD5 hash: 07f37daaadc7224271c4b5c59a1e4bc7
humanhash: glucose-six-queen-floor
File name:SecuriteInfo.com.Trojan.MSIL.Crypt.1622.12050
Download: download sample
Signature Formbook
Create hunting rule
File size:1'016'832 bytes
First seen:2023-11-13 13:18:49 UTC
Last seen:2023-11-20 07:32:41 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 24576:egkolOIFqSFetxyWVVxCuTNbXjmEQ5id0iHvfy:eRIASFetxyWVfxbjVQ0dfP6
Threatray 134 similar samples on MalwareBazaar
TLSH T1FA25BE583A60B68FC857CE7BC9681C60A660A467530FE347B49722EC994E7DFCF051B2
TrID 60.4% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.8% (.SCR) Windows screen saver (13097/50/3)
8.7% (.EXE) Win64 Executable (generic) (10523/12/4)
5.4% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.1% (.EXE) Win16 NE executable (generic) (5038/12/1)
File icon (PE):PE icon
dhash icon 54b2f0d4ccccf010 (6 x Formbook, 4 x AgentTesla, 3 x SnakeKeylogger)
Reporter SecuriteInfoCom
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
4
# of downloads :
352
Origin country :
FR FR
Vendor Threat Intelligence
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/458343/
Detection(s):
SecuriteInfo.com.Trojan.MSIL.Crypt.1622.12050.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Сreating synchronization primitives
Launching a process
Creating a file
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
lolbin packed remote
Link:
https://www.filescan.io/uploads/65522245993fbf888b73c0a6/reports/83e3bd96-11a9-4d16-bb38-f73818608b18/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/470e65ac1ca936571cd045b69b6cd2d203b075d3e53f9be24afd79de4a2d6856
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.
Malware family:
Generic Malware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/9c65468b-b851-48c9-afc2-804fad3788cd
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1341705
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
Antivirus detection for URL or domain
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Performs DNS queries to domains with low reputation
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
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1341705 Sample: SecuriteInfo.com.Trojan.MSI... Startdate: 13/11/2023 Architecture: WINDOWS Score: 100 30 www.waktugaspoolne3.xyz 2->30 32 www.waterdropdilter.com 2->32 34 12 other IPs or domains 2->34 36 Multi AV Scanner detection for domain / URL 2->36 38 Malicious sample detected (through community Yara rule) 2->38 40 Antivirus detection for URL or domain 2->40 44 6 other signatures 2->44 10 SecuriteInfo.com.Trojan.MSIL.Crypt.1622.12050.exe 3 2->10         started        signatures3 42 Performs DNS queries to domains with low reputation 30->42 process4 signatures5 54 Detected unpacking (changes PE section rights) 10->54 56 Detected unpacking (overwrites its own PE header) 10->56 13 RegSvcs.exe 10->13         started        process6 signatures7 58 Maps a DLL or memory area into another process 13->58 16 hirkvWpDjyGhwPDaWLdaFjy.exe 13->16 injected process8 dnsIp9 24 4juris.xyz 198.136.59.220, 49741, 49742, 49743 DIMENOCUS United States 16->24 26 www.pmiy0a.cfd 107.148.95.217, 80 PEGTECHINCUS United States 16->26 28 5 other IPs or domains 16->28 19 unregmp2.exe 13 16->19         started        process10 signatures11 46 Tries to steal Mail credentials (via file / registry access) 19->46 48 Tries to harvest and steal browser information (history, passwords, etc) 19->48 50 Writes to foreign memory regions 19->50 52 2 other signatures 19->52 22 firefox.exe 19->22         started        process12
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/470e65ac1ca936571cd045b69b6cd2d203b075d3e53f9be24afd79de4a2d6856
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/470e65ac1ca936571cd045b69b6cd2d203b075d3e53f9be24afd79de4a2d6856/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Malicious
First seen:
2023-11-13 10:52:45 UTC
File Type:
PE (.Net Exe)
Extracted files:
8
AV detection:
16 of 24 (66.67%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=i4hglla4ve3fohgqiw3jw3gs2ib3a5ot4u7zxysk7v454srnnbla._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
agenttesla
Create hunting rule
Similar samples:
866793fb3e5da0b352d26f37db6deaa73b598019a29c0434da5a805c12fda095
Formbook
9ab77e961ee2eaaee3da8d49b8f9f09444b279c6f258cf8e9769e4a16c22fbd4
Formbook
c213ee22a5995544b5e65e22ee4fc7084d165f5c0d1037d773dd4e44ccffc686
Formbook
c74e64800abd558907bdbfca389535403c38bc4b10c6275d25234d9bcdc9f041
Formbook
e4b2f31e7c9fb2df6cf161898f23653c49d758f8f733e5910b99f3fd998569e0
Formbook
+ 124 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://tria.ge/reports/231113-qkgp4scg8y/
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
Unpacked files
SH256 hash:
eea319b7932453ae34203a7167e64c2bc89b4e8ca1987fb8c9ba0872cac6270d
MD5 hash:
837acc2c304e1dd8a16e539c0651aed4
SHA1 hash:
3741305d5a77a7107287fad1f1077b0af1878a3c
Link:
https://www.unpac.me/results/7918f1ca-1fbe-49a8-b0d5-327bd6750ecc/
SH256 hash:
0ba1122a32e87e976c3c1076bc93d38b8da59635dd7541bbbe393cd6b76170ee
MD5 hash:
114a8ee279e136584a12827ac26ede30
SHA1 hash:
72a7bed5b5e5c5a69a5570772d22418bbe55e9f9
Link:
https://www.unpac.me/results/7918f1ca-1fbe-49a8-b0d5-327bd6750ecc/
SH256 hash:
d01f3dea3851602ba5a0586c60430d286adf6fcc7e17aab080601a66630606e5
MD5 hash:
579197d4f760148a9482d1ebde113259
SHA1 hash:
cf6924eb360c7e5a117323bebcb6ee02d2aec86d
Link:
https://www.unpac.me/results/7918f1ca-1fbe-49a8-b0d5-327bd6750ecc/
SH256 hash:
76482f1dc9b0639dd6b2d762e09101875e207e8c60e146a43ca182a4c13d6afa
MD5 hash:
9561bc00330bfa400784c1b3b2075d0b
SHA1 hash:
b98f0014f428085dea5ea44108d64d9119e3d698
Link:
https://www.unpac.me/results/7918f1ca-1fbe-49a8-b0d5-327bd6750ecc/
SH256 hash:
d60faad6cb65880e9e5a0b526db26ea28ef7d3d6f2855fd27565b0cc589930cd
MD5 hash:
bd3d93e0ee8bc428a342097852895774
SHA1 hash:
a18458a36a6a900e0c64425a2fd60522ecdf901c
Link:
https://www.unpac.me/results/7918f1ca-1fbe-49a8-b0d5-327bd6750ecc/
SH256 hash:
470e65ac1ca936571cd045b69b6cd2d203b075d3e53f9be24afd79de4a2d6856
MD5 hash:
07f37daaadc7224271c4b5c59a1e4bc7
SHA1 hash:
b46d4ddd33634afbaf0a5d9a659b59c07341d667
Link:
https://www.unpac.me/results/7918f1ca-1fbe-49a8-b0d5-327bd6750ecc/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/470e65ac1ca9/report/overview.html
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/470e65ac1ca936571cd045b69b6cd2d203b075d3e53f9be24afd79de4a2d6856

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:DebuggerCheck__GlobalFlags
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerCheck__QueryInfo
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerHiding__Active
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerHiding__Thread
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:maldoc_find_kernel32_base_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:maldoc_getEIP_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:meth_get_eip
Create hunting rule
Author:Willi Ballenthin
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
Rule name:pe_no_import_table
Create hunting rule
Description:Detect pe file that no import table
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SEH__vectored
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
Rule name:shellcode
Create hunting rule
Author:nex
Description:Matched shellcode byte patterns
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/458343/

Comments