MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3385554f10c31dea3869818e5f99b80d89459886237c92b48996dc6ccab636c1. 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


ManusCrypt


Vendor detections: 12


Intelligence 12 IOCs YARA 10 File information Comments 1
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SHA256 hash: 3385554f10c31dea3869818e5f99b80d89459886237c92b48996dc6ccab636c1
SHA3-384 hash: adb75739dc5cdd58401ad54662a3d8e712442f982976cd3e522d297e4ea31cc61b129fad326c2d02ff96ef35a0ddc58c
SHA1 hash: 56834e988875d534b085a7ae97b3357f130606ce
MD5 hash: a854af7b7731cc670a3300abdf4c1d7c
humanhash: mexico-crazy-papa-ceiling
File name:a854af7b7731cc670a3300abdf4c1d7c
Download: download sample
Signature ManusCrypt
Create hunting rule
File size:3'745'792 bytes
First seen:2023-02-03 04:56:30 UTC
Last seen:2023-08-25 17:07:24 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'203 x SnakeKeylogger)
ssdeep 98304:7Wg1Fuwcp8QT/tMDbYjk8MPpPtsDYa6fheRV2LwUx:7LqT/MbUkbPtsDEfheRELT
TLSH T13C0623D8639F0865E1FE2C381843D9179D2D2BEE0FA9EF002976736E40A69C4C4D5D6E
TrID 67.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.7% (.EXE) Win64 Executable (generic) (10523/12/4)
6.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.1% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter zbetcheckin
Tags:32 exe ManusCrypt

Intelligence

File Origin
# of uploads :
3
# of downloads :
212
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
a854af7b7731cc670a3300abdf4c1d7c
Verdict:
Malicious activity
Analysis date:
2023-02-03 04:57:51 UTC
Tags:
evasion stealer
Link:
https://app.any.run/tasks/12f2ff37-c5bc-430f-af4d-9b3af3bfb8d6

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/359734/
Detection(s):
SecuriteInfo.com.IL.Trojan.MSILZilla.9891.12976.25137.UNOFFICIAL
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Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Launching a process
Creating a file in the %temp% directory
Сreating synchronization primitives
Creating a process from a recently created file
Creating a file
Searching for the window
DNS request
Sending a custom TCP request
Using the Windows Management Instrumentation requests
Searching for synchronization primitives
Sending a UDP request
Launching the default Windows debugger (dwwin.exe)
Sending an HTTP GET request
Possible injection to a system process
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-vm mokes packed
Link:
https://www.filescan.io/uploads/63dc942089bd67c10fdc4b83/reports/bd72a456-e151-4b7e-8aab-bd8a3d5b1661/overview
Verdict:
Malicious
Labled as:
IL:Trojan.MSILZilla
Link:
https://www.hybrid-analysis.com/sample/3385554f10c31dea3869818e5f99b80d89459886237c92b48996dc6ccab636c1
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
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/77f92220-b93a-4a55-bd82-d7e45437dfcd
Result
Threat name:
Fabookie, ManusCrypt
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Detection:
malicious
Classification:
bank.troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1164822
Signature
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
Contains functionality to compare user and computer (likely to detect sandboxes)
Contains functionality to detect sleep reduction / modifications
Contains functionality to infect the boot sector
Contains functionality to inject code into remote processes
Contains functionality to inject threads in other processes
Creates a thread in another existing process (thread injection)
Creates processes via WMI
Detected VMProtect packer
Installs new ROOT certificates
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive service information (via WMI, MSSMBios_RawSMBiosTables, often done to detect sandboxes)
Queries temperature or sensor information (via WMI often done to detect virtual machines)
Query firmware table information (likely to detect VMs)
Sets a auto configuration URL for Internet Explorer (IE settings are enforced automatically)
Sets debug register (to hijack the execution of another thread)
Snort IDS alert for network traffic
System process connects to network (likely due to code injection or exploit)
Tries to detect virtualization through RDTSC time measurements
Tries to harvest and steal browser information (history, passwords, etc)
Writes to foreign memory regions
Yara detected Fabookie
Yara detected ManusCrypt
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 797593 Sample: sCv8I1z72W.exe Startdate: 03/02/2023 Architecture: WINDOWS Score: 100 94 Snort IDS alert for network traffic 2->94 96 Malicious sample detected (through community Yara rule) 2->96 98 Antivirus detection for URL or domain 2->98 100 7 other signatures 2->100 8 rundll32.exe 2->8         started        10 sCv8I1z72W.exe 4 2->10         started        13 WmiPrvSE.exe 2->13         started        process3 file4 16 rundll32.exe 3 8->16         started        54 C:\Users\user\AppData\Local\Temp\wj.exe, PE32 10->54 dropped 56 C:\Users\user\AppData\Local\Temp\pb1101.exe, PE32+ 10->56 dropped 58 C:\Users\user\AppData\...\sCv8I1z72W.exe.log, CSV 10->58 dropped 19 pb1101.exe 10->19         started        22 wj.exe 2 10->22         started        118 Queries sensitive service information (via WMI, MSSMBios_RawSMBiosTables, often done to detect sandboxes) 13->118 120 Queries temperature or sensor information (via WMI often done to detect virtual machines) 13->120 signatures5 process6 dnsIp7 78 Contains functionality to infect the boot sector 16->78 80 Contains functionality to inject threads in other processes 16->80 82 Contains functionality to inject code into remote processes 16->82 92 5 other signatures 16->92 24 svchost.exe 1 16->24 injected 27 svchost.exe 16->27 injected 29 svchost.exe 16->29 injected 37 17 other processes 16->37 60 45.66.159.142 ENZUINC-US Russian Federation 19->60 62 157.240.253.35 FACEBOOKUS United States 19->62 64 185.60.216.35 FACEBOOKUS Ireland 19->64 84 Multi AV Scanner detection for dropped file 19->84 86 Machine Learning detection for dropped file 19->86 88 Tries to detect virtualization through RDTSC time measurements 19->88 66 192.168.2.1 unknown unknown 22->66 90 Creates processes via WMI 22->90 32 wj.exe 3 22->32         started        35 conhost.exe 22->35         started        signatures8 process9 dnsIp10 102 System process connects to network (likely due to code injection or exploit) 24->102 104 Contains functionality to inject threads in other processes 24->104 106 Sets debug register (to hijack the execution of another thread) 24->106 108 6 other signatures 24->108 39 svchost.exe 12 14 24->39         started        44 WMIADAP.exe 27->44         started        74 20.190.159.72 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 29->74 76 xv.yxzgamen.com 188.114.97.3, 443, 49695, 49696 CLOUDFLARENETUS European Union 32->76 48 C:\Users\user\AppData\Local\Temp\db.dll, PE32 32->48 dropped 46 conhost.exe 32->46         started        file11 signatures12 process13 dnsIp14 68 g.agametog.com 34.142.181.181 ATGS-MMD-ASUS United States 39->68 70 208.95.112.1 TUT-ASUS United States 39->70 72 104.21.34.132 CLOUDFLARENETUS United States 39->72 50 C:\Users\user\AppData\Local\...\Cookies.db, SQLite 39->50 dropped 52 C:\Users\user\AppData\Local\...\Login Data.db, SQLite 39->52 dropped 110 Query firmware table information (likely to detect VMs) 39->110 112 Installs new ROOT certificates 39->112 114 Sets a auto configuration URL for Internet Explorer (IE settings are enforced automatically) 39->114 116 Tries to harvest and steal browser information (history, passwords, etc) 39->116 file15 signatures16
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3385554f10c31dea3869818e5f99b80d89459886237c92b48996dc6ccab636c1/
Threat name:
ByteCode-MSIL.Downloader.ShortLoader
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Status:
Malicious
First seen:
2023-02-02 08:59:09 UTC
File Type:
PE (.Net Exe)
Extracted files:
4
AV detection:
23 of 26 (88.46%)
Threat level:
  3/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=gocvktyqymo6uodjqghf7gnybweulgegen6jfnejs3ogzsvwg3aq._file
Result
Malware family:
fabookie
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Score:
  10/10
Tags:
family:fabookie spyware stealer vmprotect
Link:
https://tria.ge/reports/230203-fk9e1sed2s/
Behaviour
Checks processor information in registry
Modifies data under HKEY_USERS
Modifies registry class
Script User-Agent
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Drops file in System32 directory
Suspicious use of SetThreadContext
Looks up external IP address via web service
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Unexpected DNS network traffic destination
VMProtect packed file
Detect Fabookie payload
Fabookie
Process spawned unexpected child process
Suspicious use of NtCreateUserProcessOtherParentProcess
Unpacked files
SH256 hash:
3385554f10c31dea3869818e5f99b80d89459886237c92b48996dc6ccab636c1
MD5 hash:
a854af7b7731cc670a3300abdf4c1d7c
SHA1 hash:
56834e988875d534b085a7ae97b3357f130606ce
Link:
https://www.unpac.me/results/6d672bc5-e08a-4d89-8bbd-e38b068be578/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/3385554f10c3/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.83
Link:
https://yomi.yoroi.company/submissions/3385554f10c31dea3869818e5f99b80d89459886237c92b48996dc6ccab636c1

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:CAS_Malware_Hunting
Create hunting rule
Author:Michael Reinprecht
Description:DEMO CAS YARA Rules for sample2.exe
Rule name:INDICATOR_SUSPICIOUS_EXE_SQLQuery_ConfidentialDataStore
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Author:ditekSHen
Description:Detects executables containing SQL queries to confidential data stores. Observed in infostealers
Rule name:MALWARE_Win_Chebka
Create hunting rule
Author:ditekSHen
Description:Detects Chebka
Rule name:MALWARE_Win_DLInjector04
Create hunting rule
Author:ditekSHen
Description:Detects downloader / injector
Rule name:meth_stackstrings
Create hunting rule
Author:Willi Ballenthin
Rule name:msil_rc4
Create hunting rule
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:SUSP_XORed_MSDOS_Stub_Message
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed MSDOS stub message
Reference:https://yara.readthedocs.io/en/latest/writingrules.html#xor-strings
Rule name:Windows_Trojan_Generic_a681f24a
Create hunting rule
Author:Elastic Security

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

ManusCrypt

Executable exe 3385554f10c31dea3869818e5f99b80d89459886237c92b48996dc6ccab636c1

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2528598/
Cape
Cape
https://www.capesandbox.com/analysis/359734/

Comments


Avatar
zbet commented on 2023-02-03 04:56:36 UTC

url : hxxp://77.73.134.27/race2.exe