MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 68dc10c6dbd566650006deb0871ec35a8fd7a3d3c599657d601d55c7b8409b03. 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: 15


Intelligence 15 IOCs YARA 17 File information Comments
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SHA256 hash: 68dc10c6dbd566650006deb0871ec35a8fd7a3d3c599657d601d55c7b8409b03
SHA3-384 hash: 72ff7543d370643e16da4b1d4254b1dfe8590feca95d9a3847f6b0051d1a3a73e2551bba7d0ae056f689545a571b517e
SHA1 hash: a46f842a4526ae98f555441ea332595f29bb41c2
MD5 hash: ec521f795eab029ce3d94331c90618fe
humanhash: kansas-item-juliet-mobile
File name:Reconfirm bank details.rar.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:909'824 bytes
First seen:2024-06-03 06:32:06 UTC
Last seen:2024-06-03 07:29:18 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'205 x SnakeKeylogger)
ssdeep 24576:5sXVJDjN5iqsNoz96aCvD7YMyaTTlkapOr+n:5sXVJDjN5iqsNopq7EanO
TLSH T13C15CFBC33692F8FC97A02F4E09C81409BF54525B54BE7C5CCE5A4EADAC6B9D870142B
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4504/4/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
File icon (PE):PE icon
dhash icon cca6032939292d92 (16 x AgentTesla, 8 x Formbook, 2 x Loki)
Reporter abuse_ch
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
330
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
formbook
Create hunting rule
ID:
1
File name:
68dc10c6dbd566650006deb0871ec35a8fd7a3d3c599657d601d55c7b8409b03.exe
Verdict:
Malicious activity
Analysis date:
2024-06-03 06:42:56 UTC
Tags:
formbook xloader stealer spyware
Link:
https://app.any.run/tasks/64224773-6ceb-4d95-af08-07e4aec4eaa7

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.PWSX-gen.1420.22660.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=665d71bc3967e80cbb31a9e3win7simulatehigh_evasion
Tags:
Network Swotter
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Searching for synchronization primitives
Creating a window
Launching a process
Creating a file
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
masquerade packed vbnet
Link:
https://www.filescan.io/uploads/665d63a0eae3878d8f376ce9/reports/514ea4ba-b39f-472c-abdd-16e1a367b9d9/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/68dc10c6dbd566650006deb0871ec35a8fd7a3d3c599657d601d55c7b8409b03
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:
Malicious Packer
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/20c26e05-17a9-43de-88bb-6d3c3636b8bf
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1450798
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
AI detected suspicious sample
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Found direct / indirect Syscall (likely to bypass EDR)
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
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
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)
Uses an obfuscated file name to hide its real file extension (double extension)
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1450798 Sample: Reconfirm bank details.rar.exe Startdate: 03/06/2024 Architecture: WINDOWS Score: 100 32 www.ycwtch.co.uk 2->32 34 www.pricekaboom.com 2->34 36 24 other IPs or domains 2->36 44 Multi AV Scanner detection for domain / URL 2->44 46 Malicious sample detected (through community Yara rule) 2->46 48 Antivirus / Scanner detection for submitted sample 2->48 50 8 other signatures 2->50 10 Reconfirm bank details.rar.exe 3 2->10         started        signatures3 process4 signatures5 62 Writes to foreign memory regions 10->62 64 Allocates memory in foreign processes 10->64 66 Injects a PE file into a foreign processes 10->66 13 RegSvcs.exe 10->13         started        16 WMIADAP.exe 18 10 10->16         started        18 RegSvcs.exe 10->18         started        process6 signatures7 70 Maps a DLL or memory area into another process 13->70 20 txGSLGmIQUtbohIt.exe 13->20 injected process8 signatures9 52 Found direct / indirect Syscall (likely to bypass EDR) 20->52 23 iexpress.exe 13 20->23         started        process10 signatures11 54 Tries to steal Mail credentials (via file / registry access) 23->54 56 Tries to harvest and steal browser information (history, passwords, etc) 23->56 58 Modifies the context of a thread in another process (thread injection) 23->58 60 2 other signatures 23->60 26 txGSLGmIQUtbohIt.exe 23->26 injected 30 firefox.exe 23->30         started        process12 dnsIp13 38 pricekaboom.com 185.31.240.240, 49734, 80 ZONEZoneMediaOUEE Estonia 26->38 40 www.0bi8.fun 107.151.241.58, 49744, 49746, 49747 VPSQUANUS United States 26->40 42 9 other IPs or domains 26->42 68 Found direct / indirect Syscall (likely to bypass EDR) 26->68 signatures14
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/68dc10c6dbd566650006deb0871ec35a8fd7a3d3c599657d601d55c7b8409b03
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/68dc10c6dbd566650006deb0871ec35a8fd7a3d3c599657d601d55c7b8409b03/
Threat name:
Win32.Trojan.FormBook
Create hunting rule
Status:
Malicious
First seen:
2024-06-03 04:58:14 UTC
File Type:
PE (.Net Exe)
Extracted files:
16
AV detection:
19 of 38 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ndobbrw32vtgkaag32yiohwdlkh5pi6tywmwk7ladvk4pocatmbq._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/240603-ha7jsaga47/
Behaviour
Modifies Internet Explorer settings
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/c278a7f1-13a0-4576-b029-7eab30981430
Unpacked files
SH256 hash:
8b61fbf60b9bfbb53489044100d6fd13911e2066242bd9b6478eeb622b4ddcb5
MD5 hash:
76a0f69d658268c4105c062e979798d6
SHA1 hash:
a461ecdc39dbfd50ecfaad1d129084c5c8a0458e
Link:
https://www.unpac.me/results/740052f2-c2e8-4637-8f9c-458fa1580966/
SH256 hash:
fb36e835b592e7d7dd9f21db0b12b7fb99eff4d83c981beb66dbe2527399d9e2
MD5 hash:
5eef95ef55462405da2c5f0934832828
SHA1 hash:
01e7d4b5cdf17f6a2098fba3e6674e3bd2edb716
Link:
https://www.unpac.me/results/740052f2-c2e8-4637-8f9c-458fa1580966/
SH256 hash:
06b53ba91a930707a9f4325f521e0fe83a53003887070d7c7da08384826fc565
MD5 hash:
fce20e3cd32cdeada416214946d00f43
SHA1 hash:
c25eba81929b95566af390386061d9707f935d13
Link:
https://www.unpac.me/results/740052f2-c2e8-4637-8f9c-458fa1580966/
SH256 hash:
1a1de9f3fe4c3a7ea7cd547cdd9d78b3873d6e243e544e5bb647452d6d9f6cfe
MD5 hash:
ceb52a5c98659e8905ea76737fe00c01
SHA1 hash:
bb7b30ff84d6aa26eaa0021c9fa3cd2c5a08e694
Link:
https://www.unpac.me/results/740052f2-c2e8-4637-8f9c-458fa1580966/
SH256 hash:
02aa2be87ce8059db8a7fea99ac11b8f8640cad279193214e7a53525eb51a506
MD5 hash:
c5385480feaf53c55b05fccec26b48c2
SHA1 hash:
538108e52e57da842026f8e444daada422c5914f
Link:
https://www.unpac.me/results/740052f2-c2e8-4637-8f9c-458fa1580966/
SH256 hash:
68dc10c6dbd566650006deb0871ec35a8fd7a3d3c599657d601d55c7b8409b03
MD5 hash:
ec521f795eab029ce3d94331c90618fe
SHA1 hash:
a46f842a4526ae98f555441ea332595f29bb41c2
Link:
https://www.unpac.me/results/740052f2-c2e8-4637-8f9c-458fa1580966/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/68dc10c6dbd5/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: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.

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (HIGH_ENTROPY_VA)high

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