MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4a303847899f6226ac2f2531646cefb3b1ff00d89861edd9a1850e5304f51704. 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


Cybergate


Vendor detections: 12


Intelligence 12 IOCs 1 YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4a303847899f6226ac2f2531646cefb3b1ff00d89861edd9a1850e5304f51704
SHA3-384 hash: 436ebbd6ff635cf1672df5d3a81680d3c9f5bc087633e925c6182c01d0e32b6727911191d196ec6355529c20c8488a2e
SHA1 hash: 2a20e50cd943d4e04a016e49a20041234b53a16d
MD5 hash: 68284a367d3a05e608519cbcb37873c1
humanhash: grey-seventeen-hawaii-nine
File name:4A303847899F6226AC2F2531646CEFB3B1FF00D89861E.exe
Download: download sample
Signature Cybergate
Create hunting rule
File size:1'718'209 bytes
First seen:2022-08-19 21:55:52 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 4d17be67c8d0394c5c1b8e725359ed89 (5 x Adware.Generic, 4 x njrat, 3 x NanoCore)
ssdeep 49152:wrx0S/mW00cbGOBuFaV52GHr0vcIpH7McgLo2x:6xtGbGOj524ZImcb2x
Threatray 592 similar samples on MalwareBazaar
TLSH T1178523BE37C3A00AFBA1F879603782BABBF450954192525633FD774A493B9460746B32
TrID 92.9% (.EXE) NSIS - Nullsoft Scriptable Install System (846567/2/133)
3.4% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
1.1% (.EXE) Win64 Executable (generic) (10523/12/4)
0.7% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
0.5% (.EXE) Win16 NE executable (generic) (5038/12/1)
File icon (PE):PE icon
dhash icon f0f0c8d8ccc8e8f0 (2 x Cybergate)
Reporter abuse_ch
Tags:CyberGate exe


Avatar
abuse_ch
Cybergate C2:
193.83.104.59:20133

Indicators Of Compromise (IOCs)

Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOCThreatFox Reference
193.83.104.59:20133 https://threatfox.abuse.ch/ioc/844192/

Intelligence

File Origin
# of uploads :
1
# of downloads :
350
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
4A303847899F6226AC2F2531646CEFB3B1FF00D89861E.exe
Verdict:
No threats detected
Analysis date:
2022-08-19 21:57:05 UTC
Tags:
installer
Link:
https://app.any.run/tasks/2a85261f-f9e2-4e07-9906-7192f4f24fe4

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/299826/
Detection(s):
PUA.Win.Packer.Pequake-4
Create hunting rule

Win.Packed.Spynet-6841468-0
Create hunting rule

Win.Trojan.Agent-556250
Create hunting rule

PUA.Win.Packer.Exe-6
Create hunting rule

SecuriteInfo.com.PSW.Generic8.CDKL.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% directory
Сreating synchronization primitives
Creating a process from a recently created file
Creating a file
Launching a process
Searching for synchronization primitives
Creating a window
Launching the default Windows debugger (dwwin.exe)
Sending a custom TCP request
Creating a process with a hidden window
Creating a file in the %AppData% subdirectories
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a recently created process
Enabling autorun
Unauthorized injection to a system process
Enabling autorun by creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
67%
Tags:
bublik overlay packed poison shell32.dll smac spynet virus
Link:
https://www.filescan.io/uploads/6300074e402449a17cf1535e/reports/91435753-88c3-421b-aafb-bd01b5b3d962/overview
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.
Malware family:
Rebhip
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/3a7a6a40-8dbf-4e9b-bdaf-6d8aa76a7a92
Result
Threat name:
CyberGate
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
74 / 100
Link:
https://www.joesandbox.com/analysis/1054611
Signature
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Creates a thread in another existing process (thread injection)
Creates an undocumented autostart registry key
Creates autostart registry keys with suspicious names
Injects a PE file into a foreign processes
Injects code into the Windows Explorer (explorer.exe)
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Obfuscated command line found
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses dynamic DNS services
Writes to foreign memory regions
Yara detected CyberGate RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 687128 Sample: 4A303847899F6226AC2F2531646... Startdate: 20/08/2022 Architecture: WINDOWS Score: 74 48 eaupdateservice.ddns.net 2->48 50 Multi AV Scanner detection for domain / URL 2->50 52 Antivirus detection for URL or domain 2->52 54 Antivirus detection for dropped file 2->54 56 9 other signatures 2->56 9 4A303847899F6226AC2F2531646CEFB3B1FF00D89861E.exe 10 2->9         started        signatures3 process4 file5 40 C:\Users\user\AppData\Local\Temp\setup.exe, PE32 9->40 dropped 42 C:\Users\user\AppData\...Aserverupdt.exe, PE32 9->42 dropped 12 EAserverupdt.exe 5 7 9->12         started        16 setup.exe 2 9->16         started        process6 file7 44 C:A Games\Origin\...Acontentupdate.exe, PE32 12->44 dropped 68 Antivirus detection for dropped file 12->68 70 Multi AV Scanner detection for dropped file 12->70 72 Creates an undocumented autostart registry key 12->72 76 7 other signatures 12->76 18 explorer.exe 3 12->18 injected 20 explorer.exe 12->20         started        46 C:\Users\user\AppData\Local\...\setup.tmp, PE32 16->46 dropped 74 Obfuscated command line found 16->74 22 setup.tmp 5 16 16->22         started        signatures8 process9 file10 25 EAcontentupdate.exe 18->25         started        28 EAcontentupdate.exe 18->28         started        30 EAcontentupdate.exe 18->30         started        32 3 other processes 18->32 34 C:\Users\user\AppData\Local\...\_setup64.tmp, PE32+ 22->34 dropped 36 C:\...\unins000.exe (copy), PE32 22->36 dropped 38 C:\Program Files (x86)\...\is-T6BR9.tmp, PE32 22->38 dropped process11 signatures12 58 Injects code into the Windows Explorer (explorer.exe) 25->58 60 Writes to foreign memory regions 25->60 62 Allocates memory in foreign processes 25->62 64 Creates a thread in another existing process (thread injection) 28->64 66 Injects a PE file into a foreign processes 28->66
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4a303847899f6226ac2f2531646cefb3b1ff00d89861edd9a1850e5304f51704/
Threat name:
Win32.Worm.Rebhip
Create hunting rule
Status:
Malicious
First seen:
2022-08-18 23:26:00 UTC
File Type:
PE (Exe)
Extracted files:
11
AV detection:
23 of 26 (88.46%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=jiydqr4jt5rcnlbpeuywi3hpwoy76agytbq63wnbquhfgbhvc4ca._file
Verdict:
malicious
Similar samples:
258029045d72eb7fe738dce1df886a17c9d3ee81d6a8f8d7d2ff532ee199cc0e
Cybergate
3e99b59df79d1ab9ff7386e209d9135192661042bcdf44dde85ff4687ff57d01
Cybergate
3f947f5a849f11be9079a5c2418240e2faf7e53b63662c85b92fad8f47ea4d09
Cybergate
6a42f7e5290bf7e40e1aa0c0e9ceda098a612d6dda9b7fa613e0c3a58b16b826
Cybergate
a1a9137dea275aa805e5640f6450366dbf6e10be066e5c12c34904e45e469c4c
Cybergate
f16630378ba5cd07f2e131f3afa483c6f722406702d9201450c3be17f8b1081e
Cybergate
ff9a5eda0ae6d5dffa71c02b0a4f96e07f62365db68ba7ab74e53a512e77fabf
Cybergate
+ 582 additional samples on MalwareBazaar
Result
Malware family:
cybergate
Create hunting rule
Score:
  10/10
Tags:
family:cybergate botnet:s42020 persistence stealer trojan upx
Link:
https://tria.ge/reports/220819-1tbwbsdef2/
Behaviour
Checks SCSI registry key(s)
Checks processor information in registry
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Adds Run key to start application
Checks computer location settings
Drops startup file
Loads dropped DLL
Adds policy Run key to start application
Executes dropped EXE
Modifies Installed Components in the registry
UPX packed file
CyberGate, Rebhip
Malware Config
C2 Extraction:
127.0.0.1:999
eaupdateservice.ddns.net:20133
Unpacked files
SH256 hash:
f6438e261f8a9cc53b0a4e76a097d6f3769276159dab8682af9ffa1fe4d4f031
MD5 hash:
726398d5fde2cd55d31f167b85fc8c2c
SHA1 hash:
53f3232a9ce48ad789d5c5e10edd9afa569603c8
Link:
https://www.unpac.me/results/b7ad85d3-2e9c-41af-a64a-d4af03656114/
SH256 hash:
db57c0e482d0604e2664107b52b7f4873366a79181a61a87873b55cb5ea7a4a2
MD5 hash:
cb67d51efd2fe0700762a6ba91e3efc1
SHA1 hash:
8c8eaf53312386c960dd85b215245c8577339a2a
Detections:
win_netwire_g0
Create hunting rule
Link:
https://www.unpac.me/results/b7ad85d3-2e9c-41af-a64a-d4af03656114/
Parent samples :
9e0c6888bb6e17c927b7b52656b067562b7ef4607ca3963c8e13637235432c45
7ef8a647eee5935219cea3f21cdc5a1fe28a53b177c6d3280e5ee8f2304b3e5c
e742a50fc5dc16f9ac7ca253fce897b08ccbb2dcbf579f137d3e6adba61fc7c0
a8328b56cdcd510546149798f7e44274f63e76f39307d12a09e15dbd08f5a74b
a22fe85b92f3244cb238a2ba0631f08b4b5a0153f7d6fae26ac91cddc2d0f059
f61548cd5066237f2317f7144c3c57e6e776b5278129a10cb769e2de2f479858
43cd39dea26de37d1410d8b47e4a03c68cd3021a5e1ba8e34fb94dced7447dea
a0a91467f326ce089c5569e0d6903f263d8609c3a16a69264e4feeacd75bc10f
15df432e0f75857dbdb8da921cfffeed71244a95650b9fe8da19219999662d65
349f5c9995bf4833ec5a8e23e32ea2872c8de285a523ad162773d85ca0d7fed4
f4e68b3538e66e541f0b37319f20b057e79f7d9eb89ce611d470c6c036da1d22
4a303847899f6226ac2f2531646cefb3b1ff00d89861edd9a1850e5304f51704
2acf1db29faa4d97466a0fe23968345085050c5383987ef4fb04f6f403d7d8d0
5b500c33e381e9bfa47439dc512a8ddedfe9e5b863abd968d3010f93dc4f2fb7
4bda3f9f19c6cc98bd12d567ab79af2971180b85987d90505e0b1971b6ae9495
da1d0c4ba92f4f096d2773ccb1e7b2dd876ab50f63c810859677f576a96f327a
889c92da7d4b2dbeae7c4fd6c0b30bd250d93698b9412cba84d575b5dc1cb245
5b5bbe7f7109147300bad73c48e8dbfd9b187399e9951d2555155c53cc32c651
641bd4ef5e0f64f10e49a0c9b6c3d3344c10a6608dde7faf1bc4fea81984bf3e
6de5e69c368f730fc0e9634f84fdd0bd5645c72db8c2391711e523333105cbd1
2522980210823b97271737cc8602c0b463b39db4a21b4552daf9560a95751808
bb217671489213dfb4eefff0d0af47621615d9a0c85415c0e31f2cb08786d359
bca26771b9c277eb8babfaf06af7dae3f8b063b1b91b090691bf69d265dc0ff8
8f20020d5b0669c889435750b00452672cb17fc2a87225a5341040bc05afc008
caa1b9b0a446c14cd61e9b4619cbc77293b896cac8693e751862233502873298
ced90667d0c5bab5a5cd3bbd55634d8a308170a866ef16447e87ae13c6a6ee49
9bddae1f50fbeeba8541ff1c724ba64a249f4afb71400cd31ccffa8540086348
SH256 hash:
d54bdfaf2e193f6e8078a0fb9d962fa0d1ca649a4245dfcf2b4da9da24e122eb
MD5 hash:
7d6aef56d9cbc079fe30a48f25506ed6
SHA1 hash:
466916cdda1c25560e6145c85e8cdb42ae6750d0
Link:
https://www.unpac.me/results/b7ad85d3-2e9c-41af-a64a-d4af03656114/
SH256 hash:
908f361adb5d8ad03b6f8a0a8d8906e5ec23126499f47ab0b1507a074cd68215
MD5 hash:
750a66f5f6424956e415753ea653c8a3
SHA1 hash:
eb41a47e71235c29799b0ce902eb71df168b6787
Detections:
win_cybergate_w0
Create hunting rule
Link:
https://www.unpac.me/results/b7ad85d3-2e9c-41af-a64a-d4af03656114/
SH256 hash:
c25ed59240fb51ad4d5cfbf9b5b75cfb540fc3e8c93deaae27ab2fb57c408aab
MD5 hash:
636740fa1e0880fb921f94f04e719087
SHA1 hash:
f6b87a9aeaa5f462d2f7899b212b39821eca62d7
Link:
https://www.unpac.me/results/b7ad85d3-2e9c-41af-a64a-d4af03656114/
SH256 hash:
4a303847899f6226ac2f2531646cefb3b1ff00d89861edd9a1850e5304f51704
MD5 hash:
68284a367d3a05e608519cbcb37873c1
SHA1 hash:
2a20e50cd943d4e04a016e49a20041234b53a16d
Link:
https://www.unpac.me/results/b7ad85d3-2e9c-41af-a64a-d4af03656114/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/4a303847899f/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Nymaim
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/4a303847899f6226ac2f2531646cefb3b1ff00d89861edd9a1850e5304f51704

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:Malware_QA_update
Create hunting rule
Author:Florian Roth
Description:VT Research QA uploaded malware - file update.exe
Reference:VT Research QA
Rule name:Malware_QA_update_RID2DAD
Create hunting rule
Author:Florian Roth
Description:VT Research QA uploaded malware - file update.exe
Reference:VT Research QA
Rule name:win_cybergate_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:autogenerated rule brought to you by yara-signator
Rule name:win_cybergate_w0
Create hunting rule
Author:Kevin Breen <kevin@techanarchy.net>

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/299826/

Comments