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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b28e574048022dfe9483a9054f2bb96bc597d64c93a2a36ad27c03034ab5f185. 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



STRRAT


Vendor detections: 10


Intelligence 10 IOCs YARA File information Comments

SHA256 hash: b28e574048022dfe9483a9054f2bb96bc597d64c93a2a36ad27c03034ab5f185
SHA3-384 hash: 203ca90e70e6907860e624114a10f9f7348ea2aa128ad1a044f51fb5cc337f1ed15a248773eecfa9345f748328c8c60d
SHA1 hash: 61c71ed13a00a3b271d6ea1400fc58e248654cab
MD5 hash: 2f4085fc9e8ff8495114910c1d93342d
humanhash: potato-august-december-charlie
File name:Order march.jar
Download: download sample
Signature STRRAT
File size:191'012 bytes
First seen:2024-03-21 04:50:47 UTC
Last seen:2024-03-24 14:43:36 UTC
File type:Java file jar
MIME type:application/zip
ssdeep 3072:ULrNBttm1LfHpGQH0TchAOuP47zpiNukQ0HceZ2+jzQndHvSn2JVAJpE7M9nrI2M:Un72pachnd7zpiNlHceZrcdHhVA2IrIJ
TLSH T14914F11F3C9EC4D4E00388361429A132667D28BDE329961F29FD9BE67C30E5C5752B9E
TrID 72.9% (.JAR) Java Archive (13500/1/2)
21.6% (.ZIP) ZIP compressed archive (4000/1)
5.4% (.PG/BIN) PrintFox/Pagefox bitmap (640x800) (1000/1)
Reporter abuse_ch
Tags:jar STRRAT


Avatar
abuse_ch
STRRAT C2:
23.94.159.198:8055

Intelligence


File Origin
# of uploads :
5
# of downloads :
362
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
ID:
1
File name:
b28e574048022dfe9483a9054f2bb96bc597d64c93a2a36ad27c03034ab5f185.jar
Verdict:
Malicious activity
Analysis date:
2024-03-21 04:51:17 UTC
Tags:
rat strrat evasion remote

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
masquerade
Result
Threat name:
Detection:
malicious
Classification:
troj.evad.expl
Score:
88 / 100
Signature
Antivirus detection for URL or domain
Exploit detected, runtime environment starts unknown processes
Found malware configuration
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected AllatoriJARObfuscator
Yara detected STRRAT
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1412877 Sample: Order march.jar Startdate: 21/03/2024 Architecture: WINDOWS Score: 88 19 Found malware configuration 2->19 21 Malicious sample detected (through community Yara rule) 2->21 23 Antivirus detection for URL or domain 2->23 25 4 other signatures 2->25 7 java.exe 9 2->7         started        9 7za.exe 84 2->9         started        process3 process4 11 icacls.exe 1 7->11         started        13 conhost.exe 7->13         started        15 conhost.exe 9->15         started        process5 17 conhost.exe 11->17         started       
Threat name:
ByteCode-JAVA.Trojan.Generic
Status:
Suspicious
First seen:
2024-03-20 19:47:13 UTC
File Type:
Binary (Archive)
Extracted files:
79
AV detection:
13 of 36 (36.11%)
Threat level:
  5/5
Result
Malware family:
Score:
  10/10
Tags:
family:strrat discovery
Behaviour
Suspicious use of WriteProcessMemory
Drops file in Program Files directory
Modifies file permissions
Malware Config
C2 Extraction:
23.94.159.198:8055
Please note that we are no longer able to provide a coverage score for Virus Total.

File information


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

Comments