MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e9efe6634eb5bc7ad76465962aba01d389c2e6029617c6379f51de1f45d8607b. 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: 12


Intelligence 12 IOCs YARA 18 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e9efe6634eb5bc7ad76465962aba01d389c2e6029617c6379f51de1f45d8607b
SHA3-384 hash: 0ea4f72f702049538d1492d8beb92313d85152e57cc26fa5f718d11f68408b839d1b28804759f0275c5c32f1c172d256
SHA1 hash: 1777945b08dc73063242f0ab7f02517d9a892140
MD5 hash: 9d3e1a6afad91ee5cc5212841a7f6830
humanhash: sad-alanine-three-michigan
File name:Заказ на февраль.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:6'285'312 bytes
First seen:2024-05-16 16:22:45 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'752 x AgentTesla, 19'657 x Formbook, 12'248 x SnakeKeylogger)
ssdeep 49152:W0hpWn7fRmexodfQxrzojiFvHFSqasscWLpRei/vwj:W8ErxhEiFXsZp0Ov
TLSH T12D56E906FAC649A3C6491337C5A7BA53A3B6DD82A313C70E754D732A2CB377B5A90143
TrID 44.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
34.8% (.CPL) Windows Control Panel Item (generic) (57583/11/19)
6.3% (.EXE) Win64 Executable (generic) (10523/12/4)
3.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.0% (.EXE) Win16 NE executable (generic) (5038/12/1)
File icon (PE):PE icon
dhash icon 0e276d49632706c2 (6 x Formbook, 2 x RedLineStealer, 1 x PureLogsStealer)
Reporter abuse_ch
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
326
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
formbook
Create hunting rule
ID:
1
File name:
e9efe6634eb5bc7ad76465962aba01d389c2e6029617c6379f51de1f45d8607b.exe
Verdict:
Malicious activity
Analysis date:
2024-05-16 17:07:01 UTC
Tags:
formbook xloader stealer spyware
Link:
https://app.any.run/tasks/5477e29a-0db4-4aaa-8ca6-337ab49be909

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
Win.Trojan.EmbeddedDotNetBinary-9940868-0
Create hunting rule

Win.Trojan.EmbeddedReversedDLL-9940922-0
Create hunting rule

Win.Trojan.Generic-10014419-0
Create hunting rule

Gathering data
Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching a process
Creating a file
Сreating synchronization primitives
Unauthorized injection to a system process
Verdict:
Malicious
Labled as:
Lazy.Generic
Link:
https://www.hybrid-analysis.com/sample/e9efe6634eb5bc7ad76465962aba01d389c2e6029617c6379f51de1f45d8607b
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:
Unknown
Link:
https://analyze.intezer.com/analyses/9cd8eaf0-4712-4d8a-91f2-7a2e1c8543be
Result
Threat name:
FormBook, PureLog Stealer
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1442852
Signature
.NET source code contains method to dynamically call methods (often used by packers)
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
Found direct / indirect Syscall (likely to bypass EDR)
Injects a PE file into a foreign processes
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
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 Costura Assembly Loader
Yara detected FormBook
Yara detected PureLog Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1442852 Sample: #U0417#U0430#U043a#U0430#U0... Startdate: 16/05/2024 Architecture: WINDOWS Score: 100 28 www.tlcpressurewashingllc.com 2->28 30 www.spanishlaketruckplaza.com 2->30 32 13 other IPs or domains 2->32 42 Malicious sample detected (through community Yara rule) 2->42 44 Antivirus detection for URL or domain 2->44 46 Antivirus / Scanner detection for submitted sample 2->46 48 5 other signatures 2->48 10 #U0417#U0430#U043a#U0430#U0437 #U043d#U0430 #U0444#U0435#U0432#U0440#U0430#U043b#U044c.exe 1 2->10         started        signatures3 process4 signatures5 60 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 10->60 13 InstallUtil.exe 10->13         started        process6 signatures7 62 Maps a DLL or memory area into another process 13->62 16 hTVmeSNBXjeiLPNlqrpOZQzmpKJY.exe 13->16 injected process8 signatures9 40 Found direct / indirect Syscall (likely to bypass EDR) 16->40 19 w32tm.exe 13 16->19         started        process10 signatures11 50 Tries to steal Mail credentials (via file / registry access) 19->50 52 Tries to harvest and steal browser information (history, passwords, etc) 19->52 54 Writes to foreign memory regions 19->54 56 3 other signatures 19->56 22 hTVmeSNBXjeiLPNlqrpOZQzmpKJY.exe 19->22 injected 26 firefox.exe 19->26         started        process12 dnsIp13 34 coinschweiz.com 84.32.84.32, 49708, 49709, 49710 NTT-LT-ASLT Lithuania 22->34 36 www.9518837.com 103.209.129.147, 49731, 49732, 49733 WELLPOWER-AS-APWELL-POWERTechCorpTW unknown 22->36 38 6 other IPs or domains 22->38 58 Found direct / indirect Syscall (likely to bypass EDR) 22->58 signatures14
Score:
80%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/e9efe6634eb5bc7ad76465962aba01d389c2e6029617c6379f51de1f45d8607b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e9efe6634eb5bc7ad76465962aba01d389c2e6029617c6379f51de1f45d8607b/
Threat name:
ByteCode-MSIL.Trojan.Amadey
Create hunting rule
Status:
Malicious
First seen:
2024-02-28 12:07:31 UTC
File Type:
PE (.Net Exe)
Extracted files:
22
AV detection:
23 of 38 (60.53%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=5hx6my2oww6hvv3emwlcvoqb2oe4fzqcsyl4mn47khpb6roymb5q._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://tria.ge/reports/240516-tvtzzadb3s/
Behaviour
Modifies Internet Explorer settings
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Unpacked files
SH256 hash:
e9efe6634eb5bc7ad76465962aba01d389c2e6029617c6379f51de1f45d8607b
MD5 hash:
9d3e1a6afad91ee5cc5212841a7f6830
SHA1 hash:
1777945b08dc73063242f0ab7f02517d9a892140
Detections:
Typical_Malware_String_Transforms
Create hunting rule
Link:
https://www.unpac.me/results/b1a75240-11c4-4d07-9819-7489c5d15060/
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/e9efe6634eb5bc7ad76465962aba01d389c2e6029617c6379f51de1f45d8607b

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: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:Typical_Malware_String_Transforms
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects typical strings in a reversed or otherwise modified form
Reference:Internal Research
Rule name:Typical_Malware_String_Transforms_RID3473
Create hunting rule
Author:Florian Roth
Description:Detects typical strings in a reversed or otherwise modified form
Reference:Internal Research

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 (GUARD_CF)high

Comments