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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 97021cfe9acaa2ac1f9fb5a42f108aec3e566b014aea52ef12ed3e446f93f669. 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


Threat unknown


Vendor detections: 7


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

SHA256 hash: 97021cfe9acaa2ac1f9fb5a42f108aec3e566b014aea52ef12ed3e446f93f669
SHA3-384 hash: c77afda64083a411b55d1c47a3ebdfa7def3c3c850ab1e3959ab7ed7adc06e3ba5ee144e7332564a0ca706cb76077ba4
SHA1 hash: 1a113863b57da1f6c1c204add25f3def619de6f2
MD5 hash: 4715e7d6b18d8f50af1965867b2bb14f
humanhash: cold-six-carbon-undress
File name:1a113863b57da1f6c1c204add25f3def619de6f2
Download: download sample
File size:659'456 bytes
First seen:2021-11-24 13:51:28 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 971db54a536c0afb2a1a128bed832589
ssdeep 12288:bYmlcs0ImQBwAYOtRvpjU1nm1bP5OeW3G4Gmczvm0GD21W9ntSa:dcuTmAYOvvDpPke5lzvms1sn
Threatray 1'650 similar samples on MalwareBazaar
TLSH T1F0E4CF7DC44E90F2D2F1E1B4ECBAD873386A7562030ADC4497AF611B0D560EABD88F58
Reporter TIntel484
Tags:Dridex exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
155
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
1a113863b57da1f6c1c204add25f3def619de6f2
Verdict:
No threats detected
Analysis date:
2021-11-24 14:01:44 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/e4ecd86a-b6f0-41d1-9016-9f67f7888a30

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Gathering data
Detection(s):
Win.Dropper.Cridex-7135724-0
Create hunting rule

Win.Dropper.Cridex-7135802-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Changing a file
DNS request
Searching for synchronization primitives
Creating a file in the %temp% directory
Running batch commands
Creating a process with a hidden window
Creating a file in the %AppData% subdirectories
Moving a file to the %AppData% subdirectory
Creating a file in the system32 subdirectories
Moving a file to the system32 subdirectory
Launching a process
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
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/619e4387b71ceed4152e8f99/reports/0cd2fb97-3815-46ea-9702-e086464aefdb/overview
Malware family:
Generic Malware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/7b0352ea-57ec-4e92-bcfe-ed1d71faa68d
Result
Threat name:
Unknown
Detection:
malicious
Classification:
evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/895412
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
Drops executables to the windows directory (C:\Windows) and starts them
Machine Learning detection for sample
Modifies the prolog of user mode functions (user mode inline hooks)
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Uses Atom Bombing / ProGate to inject into other processes
Uses schtasks.exe or at.exe to add and modify task schedules
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 527890 Sample: usKGpzcFD4 Startdate: 24/11/2021 Architecture: WINDOWS Score: 100 73 Antivirus detection for dropped file 2->73 75 Antivirus / Scanner detection for submitted sample 2->75 77 Multi AV Scanner detection for submitted file 2->77 79 3 other signatures 2->79 9 loaddll64.exe 1 2->9         started        11 shrpubw.exe 2->11         started        process3 process4 13 regsvr32.exe 9->13         started        16 iexplore.exe 1 71 9->16         started        18 cmd.exe 1 9->18         started        20 3 other processes 9->20 signatures5 85 Changes memory attributes in foreign processes to executable or writable 13->85 87 Uses Atom Bombing / ProGate to inject into other processes 13->87 89 Queues an APC in another process (thread injection) 13->89 22 explorer.exe 8 35 13->22 injected 27 iexplore.exe 2 112 16->27         started        29 rundll32.exe 18->29         started        process6 dnsIp7 65 192.168.2.1 unknown unknown 22->65 61 C:\Users\user\AppData\Local\...\xmJ83C7.tmp, PE32+ 22->61 dropped 63 C:\Users\user\AppData\Local\...\eenBB43.tmp, PE32+ 22->63 dropped 81 Benign windows process drops PE files 22->81 83 Uses schtasks.exe or at.exe to add and modify task schedules 22->83 31 RdpSaUacHelper.exe 22->31         started        34 cmd.exe 22->34         started        37 cmd.exe 22->37         started        39 11 other processes 22->39 67 dart.l.doubleclick.net 142.250.203.102, 443, 49841, 49842 GOOGLEUS United States 27->67 69 ad-delivery.net 104.26.3.70, 443, 49843, 49844 CLOUDFLARENETUS United States 27->69 71 10 other IPs or domains 27->71 file8 signatures9 process10 file11 91 Changes memory attributes in foreign processes to executable or writable 31->91 93 Uses Atom Bombing / ProGate to inject into other processes 31->93 53 C:\Users\user\AppData\...\RdpSaUacHelper.exe, PE32+ 34->53 dropped 55 C:\Users\user\AppData\...\WINSTA.dll (copy), PE32+ 34->55 dropped 41 conhost.exe 34->41         started        57 C:\Windows\system32\zxHR\ACLUI.dllow (copy), PE32+ 37->57 dropped 59 C:\Windows\System32\zxHR\shrpubw.exe, PE32+ 37->59 dropped 43 conhost.exe 37->43         started        45 conhost.exe 39->45         started        47 conhost.exe 39->47         started        49 conhost.exe 39->49         started        51 5 other processes 39->51 signatures12 process13
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/97021cfe9acaa2ac1f9fb5a42f108aec3e566b014aea52ef12ed3e446f93f669/
Threat name:
Win64.Infostealer.Dridex
Create hunting rule
Status:
Malicious
First seen:
2021-11-18 23:42:53 UTC
File Type:
PE+ (Dll)
AV detection:
25 of 27 (92.59%)
Threat level:
  5/5
Verdict:
malicious
Label(s):
dridex
Create hunting rule
Similar samples:
093afb9fea7c597a845147683a408b2729ac164d66ec0c49a8a330d22fff09ee
0d3e8fe20cccea6e92c39db0a9adcf107c61d2055ed4aff6d55015dc3b67557f
59ad082421e1442c6ebdab0883ca75f4d6bcdeaff1ff696b5ff07a2c4cf596d4
9f8b00082fe23161c73388b855578bedfe0e738a805f07365c51bf7c6a75d9cb
b51d9b2a34055d1bc5ac9fb0e47eb9802d638d5373751a6ad02c61ce1590390a
c8b515be222c5ed644a449557d40cadbef722d8e53d0d248856076381400654a
d061ab0b5ef115a2d261d04b0e1268d745adb997b75c80811f3ced20ef316a58
e36c30d1635b10ad1e0958261be9b1eb4b2ef37447281ef3e50ec14233a6e1c6
e42bf6699c3a23b2076edeac9fa738142319bebb2cd60fd9fe5701d62ba69cfb
f18086762470cf6fe6d61c2e931a71885ab007d83c81a3b37b46c39c5a4f4d6c
+ 1'640 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
evasion persistence trojan
Link:
https://tria.ge/reports/211124-q6d64scggn/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Drops file in System32 directory
Adds Run key to start application
Checks whether UAC is enabled
Loads dropped DLL
Unpacked files
SH256 hash:
97021cfe9acaa2ac1f9fb5a42f108aec3e566b014aea52ef12ed3e446f93f669
MD5 hash:
4715e7d6b18d8f50af1965867b2bb14f
SHA1 hash:
1a113863b57da1f6c1c204add25f3def619de6f2
Link:
https://www.unpac.me/results/2bc1929c-477c-42c5-a168-9ec00db7871b/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/97021cfe9aca/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.25
Link:
https://yomi.yoroi.company/submissions/97021cfe9acaa2ac1f9fb5a42f108aec3e566b014aea52ef12ed3e446f93f669

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/208968/

Comments