MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a2f56daadb42298f80fbe1c854f4577e454347a0585b4cf9669fda34423270da. 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: 7


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

SHA256 hash: a2f56daadb42298f80fbe1c854f4577e454347a0585b4cf9669fda34423270da
SHA3-384 hash: a9231e87c9707ab753ba1a78c9053c3e201d28697aa44b206d7e14c22c0e094c7f27820b9387e1db45d0ba24dc7dd368
SHA1 hash: bfc5039c81d70c33adf76e09b7aeb936eda87670
MD5 hash: 0d8b940f78c00ea67b0f0104aa5675af
humanhash: pip-tennessee-grey-sodium
File name:a2f56daadb42298f80fbe1c854f4577e454347a0585b4cf9669fda34423270da
Download: download sample
Signature Dridex
Create hunting rule
File size:1'875'968 bytes
First seen:2021-09-09 11:51:52 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 6668be91e2c948b183827f040944057f (1'006 x Dridex)
ssdeep 12288:uVI0W/TtlPLfJCm3WIYxJ9yK5IQ9PElOlidGAWilgm5Qq0nB6wtt4AenZ1:zfP7fWsK5z9A+WGAW+V5SB6Ct4bnb
Threatray 312 similar samples on MalwareBazaar
TLSH T10995D020EE69E1E6C6B89F3ED408352727F93D75110D608CC392604F5EF86546E3E9AE
Reporter JAMESWT_WT
Tags:Dridex exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
221
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
a2f56daadb42298f80fbe1c854f4577e454347a0585b4cf9669fda34423270da
Verdict:
No threats detected
Analysis date:
2021-09-09 11:54:22 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/6a1e6bf8-7274-4b3d-9190-23abc32a1ea1

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/186574/
Detection(s):
Win.Packed.Razy-9769561-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a UDP request
Changing a file
Replacing files
Creating a file
Creating a process from a recently created file
Deleting a recently created file
Creating a file in the %AppData% subdirectories
Setting browser functions hooks
Forced shutdown of a system process
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a system process
Unauthorized injection to a browser process
Enabling autorun by creating a file
Forced shutdown of a browser
Malware family:
Dridex
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/040fc6f6-11b7-417f-9d45-40f310f15e0f
Result
Threat name:
Dridex
Create hunting rule
Detection:
malicious
Classification:
troj.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/848032
Signature
Accesses ntoskrnl, likely to find offsets for exploits
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: 480465 Sample: Y4cCiQvfKs Startdate: 09/09/2021 Architecture: WINDOWS Score: 100 46 Antivirus detection for dropped file 2->46 48 Antivirus / Scanner detection for submitted sample 2->48 50 Multi AV Scanner detection for submitted file 2->50 52 4 other signatures 2->52 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 74 8->15         started        17 16 other processes 8->17 signatures5 58 Changes memory attributes in foreign processes to executable or writable 10->58 60 Uses Atom Bombing / ProGate to inject into other processes 10->60 62 Queues an APC in another process (thread injection) 10->62 19 explorer.exe 28 106 10->19 injected 23 iexplore.exe 129 15->23         started        26 rundll32.exe 17->26         started        process6 dnsIp7 32 C:\Users\user\AppData\Local\Fhe\newdev.dll, PE32+ 19->32 dropped 34 C:\Users\user\AppData\Local\...\wer.dll, PE32+ 19->34 dropped 36 C:\Users\user\AppData\Local\...\SYSDM.CPL, PE32+ 19->36 dropped 38 43 other files (7 malicious) 19->38 dropped 54 Benign windows process drops PE files 19->54 56 Accesses ntoskrnl, likely to find offsets for exploits 19->56 28 pwcreator.exe 19->28         started        30 pwcreator.exe 19->30         started        40 tls13.taboola.map.fastly.net 151.101.1.44, 443, 49812, 49813 FASTLYUS United States 23->40 42 geolocation.onetrust.com 104.20.184.68, 443, 49766, 49767 CLOUDFLARENETUS United States 23->42 44 9 other IPs or domains 23->44 file8 signatures9 process10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a2f56daadb42298f80fbe1c854f4577e454347a0585b4cf9669fda34423270da/
Threat name:
Win64.Infostealer.Dridex
Create hunting rule
Status:
Malicious
First seen:
2021-09-05 14:21:39 UTC
File Type:
PE+ (Dll)
Extracted files:
1
AV detection:
31 of 45 (68.89%)
Threat level:
  5/5
Verdict:
malicious
Label(s):
dridex
Create hunting rule
Similar samples:
0770a97c6d5f283bdb7774ab8dbe034e726ec991da7460f1f62ef41ce9bff004
Dridex
12d3005be0691cdcce3704bc50fe8b50d88e930f8cb65e73e015180c7c211b6d
Dridex
334ccf9e377cf841f14c6acee3f5f9d9a207a81db24c3e5f76e86a0888a7e849
Dridex
67f27b06e9088c3e1c2dcae0f2cf58abfb2b7ea91f19153c61f7da698bef22a3
Dridex
73e90dc0324c6bfb21bbe289e16e4129067b031d4d06c1f38984a45ee22c5a7e
Dridex
76d67670e062e6aa05b82846d3782abfbe2f55dc90925b5a7ca8bc992361ee7f
Dridex
9f8b00082fe23161c73388b855578bedfe0e738a805f07365c51bf7c6a75d9cb
Dridex
b51d9b2a34055d1bc5ac9fb0e47eb9802d638d5373751a6ad02c61ce1590390a
Dridex
c8b515be222c5ed644a449557d40cadbef722d8e53d0d248856076381400654a
Dridex
d682403584bf1b820b74b80638f088f498b12cfbdd36616147e1ff02619b601d
Dridex
+ 302 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/210909-n1rtxabcal/
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 UnmapMainImage
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:
a2f56daadb42298f80fbe1c854f4577e454347a0585b4cf9669fda34423270da
MD5 hash:
0d8b940f78c00ea67b0f0104aa5675af
SHA1 hash:
bfc5039c81d70c33adf76e09b7aeb936eda87670
Link:
https://www.unpac.me/results/3205a410-1cf0-496a-b1e8-dc32d7f27bb1/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/a2f56daadb42/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/a2f56daadb42298f80fbe1c854f4577e454347a0585b4cf9669fda34423270da

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/186574/

Comments