MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 43f955c1d361dbc3e0761d22e4fab9ae9ef855d2400fa275189e4d6d1dacffc6. 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: 43f955c1d361dbc3e0761d22e4fab9ae9ef855d2400fa275189e4d6d1dacffc6
SHA3-384 hash: 2ee21fc0b4e5bef09dc1061e0bdc0b70cc670eba1298881d3d87801366709dea3e13747d1b2976b2c39f16e785ec92e7
SHA1 hash: 988b227bb1c71cd5734bbe5bc352e153a97220da
MD5 hash: 03e435080a8190f36525fe6bcda1d1a4
humanhash: mars-nuts-lima-cup
File name:43f955c1d361dbc3e0761d22e4fab9ae9ef855d2400fa275189e4d6d1dacffc6
Download: download sample
Signature Dridex
Create hunting rule
File size:1'757'184 bytes
First seen:2021-09-13 07:40:21 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 6668be91e2c948b183827f040944057f (1'006 x Dridex)
ssdeep 12288:TVI0W/TtlPLfJCm3WIYxJ9yK5IQ9PElOlidGAWilgm5Qq0nB6wtt4AenZ1:CfP7fWsK5z9A+WGAW+V5SB6Ct4bnb
Threatray 382 similar samples on MalwareBazaar
TLSH T12D85E020EE69E1E6C6B89F3E9408352727F93D75110D608CC396704F5EF82546E3E9AE
Reporter JAMESWT_WT
Tags:Dridex exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
127
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
43f955c1d361dbc3e0761d22e4fab9ae9ef855d2400fa275189e4d6d1dacffc6
Verdict:
No threats detected
Analysis date:
2021-09-13 07:43:02 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/13057446-61fe-462a-a9de-338b2b428a4d

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/187308/
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/6174fcfda9d585e6d53706e0/reports/952c947d-bc5d-4a3f-909f-9d89d136d2ba/overview
Malware family:
Dridex
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/f41a6953-72b6-4600-a4d5-fa987a78be3c
Result
Threat name:
Dridex
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/849780
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
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: 482219 Sample: EjaruO9Qfr Startdate: 13/09/2021 Architecture: WINDOWS Score: 96 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 2 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 2 84 8->15         started        17 20 other processes 8->17 signatures5 56 Changes memory attributes in foreign processes to executable or writable 10->56 58 Uses Atom Bombing / ProGate to inject into other processes 10->58 60 Queues an APC in another process (thread injection) 10->60 19 explorer.exe 2 67 10->19 injected 23 iexplore.exe 5 121 15->23         started        26 rundll32.exe 17->26         started        process6 dnsIp7 32 C:\Users\user\AppData\Local\Kyms\DUI70.dll, PE32+ 19->32 dropped 34 C:\Users\user\AppData\Local\K0TvI\SPP.dll, PE32+ 19->34 dropped 36 C:\Users\user\AppData\Local\...\ReAgent.dll, PE32+ 19->36 dropped 38 21 other files (1 malicious) 19->38 dropped 54 Benign windows process drops PE files 19->54 28 CameraSettingsUIHost.exe 19->28         started        30 CameraSettingsUIHost.exe 19->30         started        40 tls13.taboola.map.fastly.net 151.101.1.44, 443, 49810, 49811 FASTLYUS United States 23->40 42 geolocation.onetrust.com 104.20.185.68, 443, 49764, 49765 CLOUDFLARENETUS United States 23->42 44 10 other IPs or domains 23->44 file8 signatures9 process10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/43f955c1d361dbc3e0761d22e4fab9ae9ef855d2400fa275189e4d6d1dacffc6/
Threat name:
Win64.Infostealer.Dridex
Create hunting rule
Status:
Malicious
First seen:
2021-09-07 02:09:14 UTC
File Type:
PE+ (Dll)
Extracted files:
1
AV detection:
34 of 45 (75.56%)
Threat level:
  5/5
Verdict:
malicious
Label(s):
dridex
Create hunting rule
Similar samples:
15c3802ea525710a8234137b3825f5a47cb220a796dc2b8bd7d6d48168a08b7a
Dridex
1b470c5041d36804be12a13fb475bca4b98824f5a845e59ff0548a4dc25c30dc
Dridex
31e1cd942be9a47bcd66c35f7ebc3f1155bd264545a7783f5a7937783122a613
Dridex
53a6efae6e1071c42ec269c56621b399988e29356f01e8dc99c285c1fe35e581
Dridex
73e90dc0324c6bfb21bbe289e16e4129067b031d4d06c1f38984a45ee22c5a7e
Dridex
9f22fb5dff891afceb79e39f45f87f122cde85dc48177a7510886d2834fa4b94
Dridex
a623c257fff6e655987378a1df688fd666fb787c0c38392b79af1774282b6c9c
Dridex
d682403584bf1b820b74b80638f088f498b12cfbdd36616147e1ff02619b601d
Dridex
f90bd8f4a586c483137c3dd2ca784a8578ddd2d2a4e798c91c6af47c8d56a9fd
Dridex
fb0bd1658264fef6b5700245ad4bc64b7d222321f1ef4a401132a839226c474b
Dridex
+ 372 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/210913-jh493adbf6/
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:
43f955c1d361dbc3e0761d22e4fab9ae9ef855d2400fa275189e4d6d1dacffc6
MD5 hash:
03e435080a8190f36525fe6bcda1d1a4
SHA1 hash:
988b227bb1c71cd5734bbe5bc352e153a97220da
Link:
https://www.unpac.me/results/e5814da8-9e79-41c9-9581-6f275d677ffd/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/43f955c1d361/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/43f955c1d361dbc3e0761d22e4fab9ae9ef855d2400fa275189e4d6d1dacffc6

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/187308/

Comments