MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9e58d32b7e3ef4556e883cda533e7558ce64d76dd4c2d23afaf7fa174dbe5ac2. 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: 7


Intelligence 7 IOCs 1 YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9e58d32b7e3ef4556e883cda533e7558ce64d76dd4c2d23afaf7fa174dbe5ac2
SHA3-384 hash: bb7f72b6ba80023de4e935781446b30eecb1b14b87c588a78c7283066c7edbb25aa585e3ff7a36d4d58e526050489dba
SHA1 hash: 34b16efbd8d7e3303d2e65c4936d88bda1fea3b4
MD5 hash: 15bd773e42535922ed9dad232499ef4a
humanhash: three-equal-video-minnesota
File name:FILE20220041930221SWIFT.jar
Download: download sample
Signature STRRAT
Create hunting rule
File size:103'020 bytes
First seen:2022-04-19 15:25:50 UTC
Last seen:Never
File type:Java file jar
MIME type:application/zip
ssdeep 1536:udOGy8nQC1Xe3IrH+Fk4RVTgteOnPuI1YSvYbcvNjNKWKLxOtNvYkqR1P:udOV8Q9yok4Lsf2I11vYb4PKWKLxODk3
TLSH T1C2A3D01EFE6B419CD15B243695094133AA488198D80BA07FAEFC26473D74EAC0F529DF
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:
104.168.47.105:3737

Indicators Of Compromise (IOCs)

Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOCThreatFox Reference
104.168.47.105:3737 https://threatfox.abuse.ch/ioc/521652/

Intelligence

File Origin
# of uploads :
1
# of downloads :
281
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Strrat
Create hunting rule
Link:
https://www.capesandbox.com/analysis/264655/
Detection(s):
SecuriteInfo.com.Java.Siggen.498.18366.14673.UNOFFICIAL
Create hunting rule

Java.Malware.CVE_2021_44228-9915819-0
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/625ed48b482f2f41cad2bb84/reports/e0d83765-726c-4e44-92ba-99186324eeda/overview
Result
Threat name:
STRRAT
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/978959
Signature
Found malware configuration
Malicious sample detected (through community Yara rule)
Yara detected AllatoriJARObfuscator
Yara detected STRRAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 611446 Sample: FILE20220041930221SWIFT.jar Startdate: 19/04/2022 Architecture: WINDOWS Score: 68 20 sonatype.map.fastly.net 2->20 22 repo1.maven.org 2->22 24 github.com 2->24 32 Found malware configuration 2->32 34 Malicious sample detected (through community Yara rule) 2->34 36 Yara detected STRRAT 2->36 38 Yara detected AllatoriJARObfuscator 2->38 9 cmd.exe 2 2->9         started        signatures3 process4 process5 11 java.exe 24 9->11         started        14 conhost.exe 9->14         started        dnsIp6 26 github.com 140.82.121.3, 443, 49715, 49725 GITHUBUS United States 11->26 28 140.82.121.4, 443, 49767, 49773 GITHUBUS United States 11->28 30 3 other IPs or domains 11->30 16 icacls.exe 1 11->16         started        process7 process8 18 conhost.exe 16->18         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9e58d32b7e3ef4556e883cda533e7558ce64d76dd4c2d23afaf7fa174dbe5ac2/
Threat name:
ByteCode-JAVA.Trojan.StrRat
Create hunting rule
Status:
Malicious
First seen:
2022-04-19 15:26:08 UTC
File Type:
Binary (Archive)
Extracted files:
65
AV detection:
20 of 42 (47.62%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=tzmngk36h32fk3uihtnfgptvldhgjv3n2tbneox2675botn6llba._file
Result
Malware family:
strrat
Create hunting rule
Score:
  10/10
Tags:
family:strrat persistence stealer trojan
Link:
https://tria.ge/reports/220419-st6rpshdf9/
Behaviour
Creates scheduled task(s)
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Adds Run key to start application
Looks up external IP address via web service
Drops startup file
Loads dropped DLL
STRRAT
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.30
Link:
https://yomi.yoroi.company/submissions/9e58d32b7e3ef4556e883cda533e7558ce64d76dd4c2d23afaf7fa174dbe5ac2

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/264655/

Comments