MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a1a1e34dbc30a46811f5b717f808908412aa6f3d6840aa526d5c0154e008558e. 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


Cerber


Vendor detections: 7


Intelligence 7 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a1a1e34dbc30a46811f5b717f808908412aa6f3d6840aa526d5c0154e008558e
SHA3-384 hash: b432ebad4c9aa6b9a11c3f8c28c0345b2cd50227ebc30bd262a1cb287b2dcef004d82f3cd4f02715cfb04680a86fe6f8
SHA1 hash: 4efa723962bc64e753742f5fdeec4dc1c2985a51
MD5 hash: 2df254dce86ca636e77f4ad422d21da4
humanhash: video-nuts-edward-grey
File name:735e27f460be6edce9f0cd5c0d0972b0
Download: download sample
Signature Cerber
Create hunting rule
File size:177'152 bytes
First seen:2020-11-17 11:26:01 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash df0d51824b9c8368f31732d2a46c7df0 (4 x Cerber)
ssdeep 3072:guKYwz/yt74BgaJOcQ/1u96W1uDwGF2+Fo1VCg1Yg8tux0:TKoU1iE9f/0T+VHgh
TLSH F104F1B2FCDADA03D4A70D30421876F707F67272AFE06687AD01E52517E15A9DB32392
Reporter seifreed
Tags:Cerber

Intelligence

File Origin
# of uploads :
1
# of downloads :
1'825
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %AppData% subdirectories
Creating a process from a recently created file
Running batch commands
Creating a process with a hidden window
Launching a service
Launching a process
Using the Windows Management Instrumentation requests
Searching for the window
Creating a file
DNS request
Sending an HTTP GET request
Sending a UDP request
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Setting a single autorun event
Deleting volume shadow copies
Launching a tool to kill processes
Enabling autorun by creating a file
Enabling autorun
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a1a1e34dbc30a46811f5b717f808908412aa6f3d6840aa526d5c0154e008558e/
Threat name:
Win32.Ransomware.Cerber
Create hunting rule
Status:
Malicious
First seen:
2020-11-17 11:26:37 UTC
AV detection:
23 of 28 (82.14%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ugq6gtn4gcsgqepvw4l7qceqqqjku3z5nbakuutnlqavjyaikwha._file
Result
Malware family:
ursnif_rm3
Create hunting rule
Score:
  10/10
Tags:
family:ursnif_rm3 banker evasion persistence ransomware spyware trojan
Link:
https://tria.ge/reports/201117-lkvkvvf5tj/
Behaviour
Interacts with shadow copies
Kills process with taskkill
Modifies Control Panel
Modifies Internet Explorer settings
Runs ping.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Modifies registry class
Suspicious behavior: MapViewOfSection
Drops file in Windows directory
Modifies service
Adds Run key to start application
Checks whether UAC is enabled
Looks up external IP address via web service
Deletes itself
Drops startup file
Loads dropped DLL
Reads user/profile data of web browsers
Checks computer location settings
Adds policy Run key to start application
Executes dropped EXE
Modifies extensions of user files
Deletes shadow copies
Ursnif RM3
Unpacked files
SH256 hash:
a1a1e34dbc30a46811f5b717f808908412aa6f3d6840aa526d5c0154e008558e
MD5 hash:
2df254dce86ca636e77f4ad422d21da4
SHA1 hash:
4efa723962bc64e753742f5fdeec4dc1c2985a51
Link:
https://www.unpac.me/results/02bb0c86-6cb7-494b-a6fb-29ec0260ad46/
SH256 hash:
629d61b4079f3a122b830a01e40d8a52cada0990af6b64a5b5b0fb21b453bc5d
MD5 hash:
6b6fcc3806fa42e21c6eb8c9ba2fa5ad
SHA1 hash:
896ffdab521165fe633b93e0c479e23f251f65ef
Detections:
win_cerber_auto
Create hunting rule
Link:
https://www.unpac.me/results/02bb0c86-6cb7-494b-a6fb-29ec0260ad46/
Parent samples :
cbd0406e2311f9852fc7d5e836ce28886b84bf95aa9ff4b0f27beddd8c35fd6c
3a7e74f0ecf5c9b44add16fceb394def8a7789334906a710e476e7f361cd38c2
a387b102b68e3a206d4b6cb5f0d2100b9082746be283fbb333a1d4c3dc8272d5
a1a1e34dbc30a46811f5b717f808908412aa6f3d6840aa526d5c0154e008558e
Please note that we are no longer able to provide a coverage score for Virus Total.

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:INDICATOR_SUSPICIOUS_EXE_SandboxHookingDLL
Create hunting rule
Author:ditekSHen
Description:Detects binaries and memory artifcats referencing sandbox DLLs typically observed in sandbox evasion
Rule name:Ping_Del_method_bin_mem
Create hunting rule
Author:James_inthe_box
Description:cmd ping IP nul del
Rule name:win_cerber_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:autogenerated rule brought to you by yara-signator

File information

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

  
Delivery method
Other

Comments