MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9c5cc57f344f2469a4c5f3b67c252fb72e8a12de742f96b697fa5f5d544513a1. 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: 14


Intelligence 14 IOCs YARA 21 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9c5cc57f344f2469a4c5f3b67c252fb72e8a12de742f96b697fa5f5d544513a1
SHA3-384 hash: 55e38f011281a1cf0f1eb48793ae06a18ead4d9e68bacd2332a682560ad8a9b5c5624fdc104a18eb039033e3565e4773
SHA1 hash: 16fa151c4117fe19fb2a6431ccd3ba5b6d9d2ed4
MD5 hash: 4fba81c31556cbcb2e3cc13829ebd1fc
humanhash: four-uncle-beer-social
File name:2_PT Adika Tirta Daya_PTID GTC of Purchase order(V2-092 .exe
Download: download sample
Signature Formbook
Create hunting rule
File size:806'912 bytes
First seen:2024-06-11 19:27:13 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'648 x AgentTesla, 19'452 x Formbook, 12'201 x SnakeKeylogger)
ssdeep 24576:O95C6RrjOyvoQUYGNZgpo3DbrjXXPA+erA:OjRrKyvoQUVNZKo3DX7XJ
Threatray 9 similar samples on MalwareBazaar
TLSH T13D05125132E89780DE6847BA202BD0D0133B7D566774D30D6F94728D6E33BA22FA2797
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) (4504/4/1)
File icon (PE):PE icon
dhash icon d4a486060686a4d4 (2 x VIPKeylogger, 1 x Formbook, 1 x SnakeKeylogger)
Reporter abuse_ch
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
326
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
9c5cc57f344f2469a4c5f3b67c252fb72e8a12de742f96b697fa5f5d544513a1.exe
Verdict:
Malicious activity
Analysis date:
2024-06-11 20:43:17 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/3ce0b60f-a015-4571-8199-0ba0af398139

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
Win.Packed.Msilheracles-10020638-0
Create hunting rule

Win.Packed.Agensla-10021078-0
Create hunting rule

Win.Dropper.Nanocore-10024150-0
Create hunting rule

Win.Packed.LokiBot-10026312-0
Create hunting rule

Win.Packed.LokiBot-10027126-0
Create hunting rule

Verdict:
Malicious
Score:
95.7%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6668a8505c0e232c1ff052c9win7simulatehigh_evasion
Tags:
Banker Encryption Execution Generic Static Nekark Dexter
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Creating a process with a hidden window
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Adding an exclusion to Microsoft Defender
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
masquerade packed
Link:
https://www.filescan.io/uploads/6668a5520bf5978c0b0e6752/reports/f8ddf15e-3f4c-4e43-99f7-3719239c148f/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/9c5cc57f344f2469a4c5f3b67c252fb72e8a12de742f96b697fa5f5d544513a1
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:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/e7885e24-d382-435c-b1c6-ae3f9784d97d
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1455536
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
AI detected suspicious sample
Antivirus / Scanner detection for submitted sample
Found direct / indirect Syscall (likely to bypass EDR)
Initial sample is a PE file and has a suspicious name
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 submitted file
Performs DNS queries to domains with low reputation
Queues an APC in another process (thread injection)
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Switches to a custom stack to bypass stack traces
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1455536 Sample: 2_PT Adika Tirta Daya_PTID ... Startdate: 11/06/2024 Architecture: WINDOWS Score: 100 35 www.qdfake525pm.xyz 2->35 37 www.ybw73.top 2->37 39 18 other IPs or domains 2->39 47 Malicious sample detected (through community Yara rule) 2->47 49 Antivirus / Scanner detection for submitted sample 2->49 51 Multi AV Scanner detection for submitted file 2->51 55 8 other signatures 2->55 10 2_PT Adika Tirta Daya_PTID GTC of Purchase order(V2-092 .exe 4 2->10         started        signatures3 53 Performs DNS queries to domains with low reputation 35->53 process4 file5 33 2_PT Adika Tirta D...der(V2-092 .exe.log, ASCII 10->33 dropped 67 Adds a directory exclusion to Windows Defender 10->67 69 Injects a PE file into a foreign processes 10->69 14 2_PT Adika Tirta Daya_PTID GTC of Purchase order(V2-092 .exe 10->14         started        17 powershell.exe 7 10->17         started        signatures6 process7 signatures8 73 Maps a DLL or memory area into another process 14->73 19 nfIrelitsUtBUMEjFbGISMlVM.exe 14->19 injected 22 conhost.exe 17->22         started        process9 signatures10 57 Found direct / indirect Syscall (likely to bypass EDR) 19->57 24 fc.exe 13 19->24         started        process11 signatures12 59 Tries to steal Mail credentials (via file / registry access) 24->59 61 Tries to harvest and steal browser information (history, passwords, etc) 24->61 63 Modifies the context of a thread in another process (thread injection) 24->63 65 3 other signatures 24->65 27 nfIrelitsUtBUMEjFbGISMlVM.exe 24->27 injected 31 firefox.exe 24->31         started        process13 dnsIp14 41 qdfake525pm.xyz 38.150.29.6, 49714, 80 COGENT-174US United States 27->41 43 www.vivemasvivebien.com 216.40.34.41, 49715, 49716, 49717 TUCOWSCA Canada 27->43 45 10 other IPs or domains 27->45 71 Found direct / indirect Syscall (likely to bypass EDR) 27->71 signatures15
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/9c5cc57f344f2469a4c5f3b67c252fb72e8a12de742f96b697fa5f5d544513a1
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9c5cc57f344f2469a4c5f3b67c252fb72e8a12de742f96b697fa5f5d544513a1/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2024-06-11 05:21:02 UTC
File Type:
PE (.Net Exe)
Extracted files:
32
AV detection:
25 of 38 (65.79%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=tromk7zuj4sgtjgf6o3hyjjpw4xiuew6oqxznnux7jpv2vcfcoqq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
07753b19eca9efa01e354a414c3f37c0cc32ddd857d2af68fa6a3f58361060d7
Formbook
2cfa51f304105aba231c6f6ac26e41e64bc644f06fc529e3f2e22147d40347f1
Formbook
684b898fd7fed76973c556a948858f5aa69ecaca176fa5e856ecd246a8c57565
Formbook
a4aeb63141d720f906625b4dc4d9df1360b7a5daa310df980599b143d592b850
Formbook
ae56de5b8d4d89c0644b5dca19f74228561188657b2c6b034837c6c51572ff8a
Formbook
b4db822fef33feb78cf74c835c5bb0ade28759d4c5d2ced9cdb410e472bab6cc
Formbook
Result
Malware family:
n/a
Score:
  8/10
Tags:
execution
Link:
https://tria.ge/reports/240611-x6m8caydml/
Behaviour
Modifies Internet Explorer settings
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Checks computer location settings
Command and Scripting Interpreter: PowerShell
Unpacked files
SH256 hash:
9da9d0bf2c80e9ddfa1de7480b9b1b7fe8974f20012367058db40bb6645d3e0a
MD5 hash:
984fbdcd3ed8a970eaf9509d86673dc0
SHA1 hash:
b7d60aabe237a0865da7514f6402a4c140fbc79f
Link:
https://www.unpac.me/results/83a544a3-d26d-4ef7-8fd6-586be5fa056f/
SH256 hash:
6f37debc8609e01bd551c909afc9e475db70878ef993885bb54689b7119c5bad
MD5 hash:
c923e77ce3818e17105a1ce75b01f52e
SHA1 hash:
57f617434ac1ec024da789eaac7ace7b18287939
Link:
https://www.unpac.me/results/83a544a3-d26d-4ef7-8fd6-586be5fa056f/
SH256 hash:
1a1de9f3fe4c3a7ea7cd547cdd9d78b3873d6e243e544e5bb647452d6d9f6cfe
MD5 hash:
ceb52a5c98659e8905ea76737fe00c01
SHA1 hash:
bb7b30ff84d6aa26eaa0021c9fa3cd2c5a08e694
Link:
https://www.unpac.me/results/83a544a3-d26d-4ef7-8fd6-586be5fa056f/
SH256 hash:
da8b10c24eb51286b8a2fbd6da670201e365aecb8f31cce1b77e3fba39e99f86
MD5 hash:
f7cbe08c22b807eccf28db34b6c3d6b7
SHA1 hash:
61ec946d51e062e7a4e8a37ef9cadd5a9f9a83cb
Link:
https://www.unpac.me/results/83a544a3-d26d-4ef7-8fd6-586be5fa056f/
SH256 hash:
6243c709db7165f4a84036c0544b462ee9539412c61de6151a6aa18465659e48
MD5 hash:
5166d8930d5a1bf5a1738cc180587975
SHA1 hash:
4316633ea531432ff67776d1e59dcf8481a7cbbc
Link:
https://www.unpac.me/results/83a544a3-d26d-4ef7-8fd6-586be5fa056f/
SH256 hash:
9c5cc57f344f2469a4c5f3b67c252fb72e8a12de742f96b697fa5f5d544513a1
MD5 hash:
4fba81c31556cbcb2e3cc13829ebd1fc
SHA1 hash:
16fa151c4117fe19fb2a6431ccd3ba5b6d9d2ed4
Link:
https://www.unpac.me/results/83a544a3-d26d-4ef7-8fd6-586be5fa056f/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/9c5cc57f344f/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Formbook
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/9c5cc57f344f2469a4c5f3b67c252fb72e8a12de742f96b697fa5f5d544513a1

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:Formbook
Create hunting rule
Author:kevoreilly
Description:Formbook Payload
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:meth_stackstrings
Create hunting rule
Author:Willi Ballenthin
Rule name:NET
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
Rule name:Windows_Trojan_Formbook
Create hunting rule
Author:@malgamy12
Rule name:Windows_Trojan_Formbook_1112e116
Create hunting rule
Author:Elastic Security
Reference:https://www.elastic.co/security-labs/formbook-adopts-cab-less-approach
Rule name:win_formbook_w0
Create hunting rule
Author:@malgamy12

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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