MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 dd4a1d6b9752677f41861a343945230cbfced64ed31d24977557d7307897545d. 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


Intelligence File information Yara Comments

SHA256 hash: dd4a1d6b9752677f41861a343945230cbfced64ed31d24977557d7307897545d
SHA3-384 hash: 8503dcf79bce590b20414915ada7a014e2bd38f70354e06898e83371410a193a6b1cf8adaca299a997a84ca387636421
SHA1 hash: 3b77a341b0779430f8c05a99e21b4f669bf0f699
MD5 hash: 6845fad4aec0e0df22f1a1237703a3d9
humanhash: eighteen-robert-mountain-cat
File name:citadel_1.3.0.0b.vir
Download: download sample
Signature ZeuS
File size:231'424 bytes
First seen:2020-07-19 16:49:03 UTC
Last seen:2020-07-19 19:12:20 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash b785a3eaedad0ddc0f66da41b544a15d
ssdeep 6144:crHD+fuM6PGAhZBpdBPPXeBUnJk9YFyIcR444iemI:craj6eAHXpkK3cR444ic
TLSH FD34025160719B7DF4A347BD8216E2E82E1EE42E4110C1BFF643D2DD9323B21C39A6B6
Reporter @tildedennis
Tags:Citadel


Twitter
@tildedennis
citadel version 1.3.0.0b

Intelligence


File Origin
# of uploads :
3
# of downloads :
19
Origin country :
US US
Mail intelligence
No data
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% directory
Deleting a recently created file
Creating a file in the %AppData% subdirectories
Creating a process from a recently created file
Unauthorized injection to a recently created process
Reading critical registry keys
Creating a window
Using the Windows Management Instrumentation requests
Launching a process
Searching for the window
Moving a file to the %AppData% subdirectory
Running batch commands
Creating a process with a hidden window
Forced shutdown of a system process
Changing settings of the browser security zones
Stealing user critical data
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a system process
Unauthorized injection to a browser process
Result
Threat name:
ZeusVM
Detection:
malicious
Classification:
bank.troj.evad
Score:
100 / 100
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 247206 Sample: citadel_1.3.0.0b.vir Startdate: 20/07/2020 Architecture: WINDOWS Score: 100 41 Malicious sample detected (through community Yara rule) 2->41 43 Antivirus / Scanner detection for submitted sample 2->43 45 Multi AV Scanner detection for submitted file 2->45 47 6 other signatures 2->47 7 citadel_1.3.0.0b.exe 8 2->7         started        process3 dnsIp4 39 1.3.0.0 CLOUDFLARENETUS China 7->39 25 C:\Users\user\AppData\...\apbyuxotab.exe, PE32 7->25 dropped 27 C:\Users\user\AppData\Local\...\tmpEE17.tmp, PE32 7->27 dropped 29 C:\Users\user\AppData\Local\...\tmpEDD7.tmp, PE32 7->29 dropped 49 Detected unpacking (changes PE section rights) 7->49 51 Detected unpacking (overwrites its own PE header) 7->51 53 Detected ZeusVM e-Banking Trojan 7->53 55 2 other signatures 7->55 12 apbyuxotab.exe 2 7->12         started        file5 signatures6 process7 file8 31 C:\Users\user\AppData\Local\...\tmpFFD9.tmp, PE32 12->31 dropped 33 C:\Users\user\AppData\Local\Temp\tmp9.tmp, PE32 12->33 dropped 57 Antivirus detection for dropped file 12->57 59 Detected unpacking (changes PE section rights) 12->59 61 Detected unpacking (overwrites its own PE header) 12->61 63 11 other signatures 12->63 16 svchost.exe 12->16 injected 19 GGtzOvKCjaKYJaTGyYOCkHeTLXAQ.exe 12->19 injected 21 GGtzOvKCjaKYJaTGyYOCkHeTLXAQ.exe 12->21 injected 23 25 other processes 12->23 signatures9 process10 dnsIp11 35 92.123.29.59, 443, 49706 AKAMAI-ASUS European Union 16->35 37 92.123.7.210, 49704, 80 AKAMAI-ASUS European Union 16->37
Threat name:
Win32.Trojan.Zbot
Status:
Malicious
First seen:
2013-12-04 02:45:00 UTC
AV detection:
29 of 31 (93.55%)
Threat level
  5/5
Result
Malware family:
n/a
Score:
  8/10
Tags:
discovery persistence
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: MapViewOfSection
NTFS ADS
Modifies Internet Explorer settings
Suspicious use of WriteProcessMemory
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Modifies Internet Explorer settings
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: MapViewOfSection
Suspicious use of SetThreadContext
Suspicious use of SetThreadContext
Adds Run key to start application
Checks installed software on the system
Checks installed software on the system
Adds Run key to start application
Loads dropped DLL
Deletes itself
Loads dropped DLL
Executes dropped EXE
Executes dropped EXE
Threat name:
Unknown
Score:
1.00

File information


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

Comments