MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a61c81551604c0d4ddc58ff06a687145b5322af4a4eff98ccd12b2f1ca4c23c0. 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


Dridex


Vendor detections: 8


Intelligence 8 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a61c81551604c0d4ddc58ff06a687145b5322af4a4eff98ccd12b2f1ca4c23c0
SHA3-384 hash: beff0c0469bd4d5e5d7652fc8c4c54cbd8de760d6fbf76131395ecbfb0901359759ea915502c00ef1c1725c86935c304
SHA1 hash: e2718fc703952ea3ea53f65d84a53f55689a3798
MD5 hash: 158e9dad08950885df5c84553265377b
humanhash: item-fruit-island-wolfram
File name:a61c81551604c0d4ddc58ff06a687145b5322af4a4eff98ccd12b2f1ca4c23c0
Download: download sample
Signature Dridex
Create hunting rule
File size:2'351'104 bytes
First seen:2021-09-17 09:31:54 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 6668be91e2c948b183827f040944057f (1'006 x Dridex)
ssdeep 12288:WVI0W/TtlPLfJCm3WIYxJ9yK5IQ9PElOlidGAWilgm5Qq0nB6wtt4AenZ1:LfP7fWsK5z9A+WGAW+V5SB6Ct4bnb
Threatray 640 similar samples on MalwareBazaar
TLSH T148B5E020EE69E1E6C6B89F3E9408352727F93D75110D608CC392704F5EF86546E3E9AE
Reporter JAMESWT_WT
Tags:Dridex exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
206
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
a61c81551604c0d4ddc58ff06a687145b5322af4a4eff98ccd12b2f1ca4c23c0
Verdict:
No threats detected
Analysis date:
2021-09-17 10:45:49 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/e2188735-4702-4300-92fd-7d6ff6688a2e

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/188616/
Detection(s):
Win.Packed.Razy-9769561-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Changing a file
Replacing files
Launching the process to change the firewall settings
Creating a process with a hidden window
Creating a file
Creating a process from a recently created file
Deleting a recently created file
Creating a file in the %AppData% subdirectories
Reading critical registry keys
Forced shutdown of a system process
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Stealing user critical data
Unauthorized injection to a system process
Forced shutdown of a browser
Enabling autorun by creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/617529aca9d585e6d53712cf/reports/741ce9ce-51ca-4994-93b0-cb8b95340a29/overview
Malware family:
Dridex
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/33a035b8-ee74-4354-8fc3-d83f55bb386e
Result
Threat name:
Dridex
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/852689
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Benign windows process drops PE files
Changes memory attributes in foreign processes to executable or writable
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Sigma detected: Regsvr32 Command Line Without DLL
Uses Atom Bombing / ProGate to inject into other processes
Yara detected Dridex unpacked file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 485124 Sample: JBoEIaKPzG Startdate: 17/09/2021 Architecture: WINDOWS Score: 100 53 Antivirus detection for dropped file 2->53 55 Antivirus / Scanner detection for submitted sample 2->55 57 Multi AV Scanner detection for submitted file 2->57 59 4 other signatures 2->59 8 loaddll64.exe 1 2->8         started        process3 process4 10 regsvr32.exe 8->10         started        13 rundll32.exe 8->13         started        15 iexplore.exe 1 71 8->15         started        18 18 other processes 8->18 dnsIp5 63 Changes memory attributes in foreign processes to executable or writable 10->63 65 Uses Atom Bombing / ProGate to inject into other processes 10->65 67 Queues an APC in another process (thread injection) 10->67 20 explorer.exe 3 85 10->20 injected 51 192.168.2.1 unknown unknown 15->51 24 iexplore.exe 115 15->24         started        27 rundll32.exe 18->27         started        signatures6 process7 dnsIp8 37 C:\Users\user\AppData\LocalbehaviorgraphoXYPK\SPP.dll, PE32+ 20->37 dropped 39 C:\Users\user\AppData\Local\...\WINBRAND.dll, PE32+ 20->39 dropped 41 C:\Users\user\AppData\Local\...\credui.dll, PE32+ 20->41 dropped 43 33 other files (1 malicious) 20->43 dropped 61 Benign windows process drops PE files 20->61 29 shrpubw.exe 20->29         started        31 shrpubw.exe 20->31         started        33 SystemPropertiesComputerName.exe 20->33         started        35 SystemPropertiesComputerName.exe 20->35         started        45 edge.gycpi.b.yahoodns.net 87.248.118.23, 443, 49811, 49812 YAHOO-DEBDE United Kingdom 24->45 47 tls13.taboola.map.fastly.net 151.101.1.44, 443, 49813, 49814 FASTLYUS United States 24->47 49 11 other IPs or domains 24->49 file9 signatures10 process11
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a61c81551604c0d4ddc58ff06a687145b5322af4a4eff98ccd12b2f1ca4c23c0/
Threat name:
Win64.Infostealer.Dridex
Create hunting rule
Status:
Malicious
First seen:
2021-09-13 06:08:16 UTC
AV detection:
33 of 45 (73.33%)
Threat level:
  5/5
Verdict:
malicious
Label(s):
dridex
Create hunting rule
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23522a7ef91b6ce63bc20377743fdc98d50ba4dc3593f3ca60e8439f029c21f9
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40418ad20105b2b112fe173159619769e5be25bbb3af931c083c714d4d2d33d4
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42115fdee6ef2237a48bc9dc399914466a7b5608cbcf7ad64478d20e4d102d4d
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57d827993f62af3fa1fe553bdce016556e7b21039407dee00310c5c929bdc716
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8796aae3d34c54607916764c4ef8999f6daf9bae649361d03f3f5a77cb7409b2
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a9f4bd896d80bffd081462737964852868d1b6ed7adbadffaa6941227d54b6e3
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d682403584bf1b820b74b80638f088f498b12cfbdd36616147e1ff02619b601d
Dridex
e7e5b087963cc059be1222476830eb50f9107db0e776c83bb61462a618cb4ead
Dridex
+ 630 additional samples on MalwareBazaar
Result
Malware family:
dridex
Create hunting rule
Score:
  10/10
Tags:
family:dridex botnet evasion payload persistence trojan
Link:
https://tria.ge/reports/210917-lhny7aaaep/
Behaviour
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Adds Run key to start application
Checks whether UAC is enabled
Loads dropped DLL
Executes dropped EXE
Dridex Shellcode
Dridex
Unpacked files
SH256 hash:
a61c81551604c0d4ddc58ff06a687145b5322af4a4eff98ccd12b2f1ca4c23c0
MD5 hash:
158e9dad08950885df5c84553265377b
SHA1 hash:
e2718fc703952ea3ea53f65d84a53f55689a3798
Link:
https://www.unpac.me/results/500a2160-cab8-4a6e-88c3-aac842348777/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/a61c81551604/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.16
Link:
https://yomi.yoroi.company/submissions/a61c81551604c0d4ddc58ff06a687145b5322af4a4eff98ccd12b2f1ca4c23c0

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/188616/

Comments