MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5e1f7246b57c5a54c246d40ba8adcdd2fdff29b8760c7dc7ca5893b4764e6949. 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


BazaLoader


Vendor detections: 6


Intelligence 6 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5e1f7246b57c5a54c246d40ba8adcdd2fdff29b8760c7dc7ca5893b4764e6949
SHA3-384 hash: a75d6b7ee31f5f90be208ecff9935bae611114aaace16c95437c904e9448884a1a5d59f25e4e494a1ff9300c1375604f
SHA1 hash: 537b6577c8d58982a1ce4f21a799bb44b0f0019d
MD5 hash: a989a70066d734762a1ec5255604c197
humanhash: potato-failed-georgia-pasta
File name:a989a70066d734762a1ec5255604c197.dll
Download: download sample
Signature BazaLoader
Create hunting rule
File size:1'250'833 bytes
First seen:2021-08-01 06:43:47 UTC
Last seen:2021-08-01 07:56:17 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 2869cb885758b15d003acb119f131468 (6 x BazaLoader, 3 x CobaltStrike, 1 x IcedID)
ssdeep 12288:6yWeahQ/LWnzkXz5HYrniajhuSlHJzJBlPXXo/6aNdCaBSPZC1XZV72Bf:HWeaZzqY7dhBjz/lfo/FIyXv72Bf
Threatray 33 similar samples on MalwareBazaar
TLSH T12E455B127CE184FED63AE0344892C3917632BC6563313BD73E5565BA2A75BD23A3E324
Reporter abuse_ch
Tags:BazaLoader dll exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
1'356
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
a989a70066d734762a1ec5255604c197.dll
Verdict:
No threats detected
Analysis date:
2021-08-01 06:44:40 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/b27170da-e728-4e07-b6a9-2bd7c13befc5

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/175533/
Detection(s):
SecuriteInfo.com.Variant.Bulz.581294.2819.10668.UNOFFICIAL
Create hunting rule

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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/c8752f52-0e68-47db-b3e1-0b62729d4511
Result
Threat name:
Unknown
Detection:
malicious
Classification:
evad
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/825021
Signature
Allocates memory in foreign processes
Injects a PE file into a foreign processes
Multi AV Scanner detection for submitted file
Sigma detected: CobaltStrike Load by Rundll32
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
System process connects to network (likely due to code injection or exploit)
Writes to foreign memory regions
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5e1f7246b57c5a54c246d40ba8adcdd2fdff29b8760c7dc7ca5893b4764e6949/
Threat name:
Win64.Trojan.WinGoKryptik
Create hunting rule
Status:
Malicious
First seen:
2021-07-30 21:32:00 UTC
AV detection:
14 of 27 (51.85%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=lypxervvprnfjqsg2qf2rlon2l676knyoygh3r6klcj3i5sonfeq._file
Verdict:
malicious
Similar samples:
37065b2a4cdaec2b1a260b39738746cb45895bd6d508e7aa5e4013e94abc6196
BazaLoader
89e803fb3d77bd7c8ce32b32eaa6832dd37dba1fe675ac46cce0cb297646dc0d
BazaLoader
8fccef8c77091c260d0926d4ebe9ee80d79be2262360679a4d59c2a6efeca7ab
BazaLoader
a314401b8e12130bea249a3734022a8ebd46b8e65b18535db60944a00e84e6f6
BazaLoader
b057eb94e711995fd5fd6c57aa38a243575521b11b98734359658a7a9829b417
BazaLoader
dbcc44b0fc980a62f0d950b32634d5d2d03785a0e7b7659cc3f2bf220d6c3f10
BazaLoader
f2caffa263687a0901d68e143af25169d67bac91489d6b62faa2727ed5bb49fe
BazaLoader
+ 23 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  10/10
Tags:
suricata
Link:
https://tria.ge/reports/210801-xyj3pemdvj/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Blocklisted process makes network request
Suspicious use of NtCreateUserProcessOtherParentProcess
suricata: ET MALWARE BazaLoader Activity (GET)
suricata: ET MALWARE Observed Malicious SSL Cert (BazaLoader CnC)
suricata: ET MALWARE Observed Malicious SSL Cert (Bazar Backdoor)
Unpacked files
SH256 hash:
5e1f7246b57c5a54c246d40ba8adcdd2fdff29b8760c7dc7ca5893b4764e6949
MD5 hash:
a989a70066d734762a1ec5255604c197
SHA1 hash:
537b6577c8d58982a1ce4f21a799bb44b0f0019d
Link:
https://www.unpac.me/results/17b48462-b9de-44d6-905c-0423a673f012/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.30
Link:
https://yomi.yoroi.company/submissions/5e1f7246b57c5a54c246d40ba8adcdd2fdff29b8760c7dc7ca5893b4764e6949

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:GoBinTest
Create hunting rule
Rule name:GoBinTest
Create hunting rule
Rule name:golang
Create hunting rule
Rule name:golang
Create hunting rule
Rule name:INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFuture
Create hunting rule
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time

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/175533/

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