MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7304cfc492648b7f28c644a100e58a0f869d9afedac330888e26a4a771c1a826. 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


Blackmoon


Vendor detections: 10


Intelligence 10 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7304cfc492648b7f28c644a100e58a0f869d9afedac330888e26a4a771c1a826
SHA3-384 hash: 952f0b0f4c0cbb1c20d139419e52b58face5cf6be83597d99cf0cdc35060c648c36f1f43ebe66aaa9a640b4a607f70ae
SHA1 hash: ea2486c16c4ba452f52a0be2b7d0180ff1407f99
MD5 hash: 0aa43be6f0cea26e038bc939bb89e95f
humanhash: low-johnny-thirteen-muppet
File name:7304CFC492648B7F28C644A100E58A0F869D9AFEDAC330888E26A4A771C1A826
Download: download sample
Signature Blackmoon
Create hunting rule
File size:179'200 bytes
First seen:2021-02-09 15:01:50 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 5a1e9461d477c5971c2035c347db4424 (1 x Blackmoon)
ssdeep 3072:4Gye54wmlyh2MxQBQrODiEj/6khsNMKaHyXXEHFlNMYvMZRxbtBznJA29sPhsNUZ:4Og+xQBlWk6khuMVSHEHFldEZRxxhHYz
Threatray 2 similar samples on MalwareBazaar
TLSH 7E040283CAED1470CC8B027759BBDB9F36718760A3D1276613583C1A6E03911BF5A6E7
Reporter JAMESWT_WT
Tags:Blackmoon

Intelligence

File Origin
# of uploads :
1
# of downloads :
135
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
7304CFC492648B7F28C644A100E58A0F869D9AFEDAC330888E26A4A771C1A826
Verdict:
Malicious activity
Analysis date:
2020-10-30 06:41:45 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/938fcbf6-ecb7-493d-8181-8f2a284f1f0d

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/116209/
Detection(s):
SecuriteInfo.com.Trojan.Inject2.16034.919.16690.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the Windows directory
Sending a UDP request
Launching a process
Creating a process with a hidden window
Using the Windows Management Instrumentation requests
Creating a window
DNS request
Sending an HTTP GET request
Enabling the 'hidden' option for analyzed file
Changing DNS server
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a system process
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.
Result
Threat name:
Unknown
Detection:
malicious
Classification:
evad
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/603154
Signature
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Contains functionality to inject code into remote processes
Detected unpacking (changes PE section rights)
Injects a PE file into a foreign processes
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
PE file contains section with special chars
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Tries to detect virtualization through RDTSC time measurements
Writes to foreign memory regions
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 350607 Sample: bAjMK7G8cn Startdate: 09/02/2021 Architecture: WINDOWS Score: 96 38 Antivirus / Scanner detection for submitted sample 2->38 40 Multi AV Scanner detection for submitted file 2->40 42 Machine Learning detection for sample 2->42 44 PE file contains section with special chars 2->44 7 bAjMK7G8cn.exe 1 1 2->7         started        10 bAjMK7G8cn.exe 1 1 2->10         started        12 bAjMK7G8cn.exe 1 1 2->12         started        14 2 other processes 2->14 process3 signatures4 46 Detected unpacking (changes PE section rights) 7->46 48 Contains functionality to inject code into remote processes 7->48 50 Writes to foreign memory regions 7->50 52 Tries to detect virtualization through RDTSC time measurements 7->52 16 comp.exe 2 12 7->16         started        54 Allocates memory in foreign processes 10->54 56 Injects a PE file into a foreign processes 10->56 20 comp.exe 12 10->20         started        22 comp.exe 10->22         started        24 comp.exe 12->24         started        26 comp.exe 12 14->26         started        28 comp.exe 14->28         started        process5 dnsIp6 32 users.qzone.qq.com 58.250.136.113, 80 UNICOM-SHENZHEN-IDCChinaUnicomGuangdongIPnetworkCN China 16->32 34 127.0.0.1 unknown unknown 16->34 36 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 16->36 30 WerFault.exe 20 9 24->30         started        signatures7 process8
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7304cfc492648b7f28c644a100e58a0f869d9afedac330888e26a4a771c1a826/
Threat name:
Win32.Trojan.Skeeyah
Create hunting rule
Status:
Malicious
First seen:
2016-03-03 02:02:00 UTC
File Type:
PE (Exe)
Extracted files:
13
AV detection:
40 of 47 (85.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=omcm7resmsfx6kggisqqbzmkb6dj3gx63lbtbceoe2sko4obvata._file
Verdict:
malicious
Similar samples:
262a54039c705942528ee00f350ceb0134da12ebf5b064c1a1161ed0d3d0973e
Blackmoon
39ca34a2755de42be78cb183b932e50691bff55839f37ff7a407a2f25e16f035
Blackmoon
Result
Malware family:
n/a
Score:
  8/10
Tags:
persistence upx
Link:
https://tria.ge/reports/210209-w9k4qm3vbj/
Behaviour
Modifies Internet Explorer settings
Modifies Internet Explorer start page
Suspicious behavior: EnumeratesProcesses
Suspicious use of FindShellTrayWindow
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Drops file in Windows directory
Suspicious use of SetThreadContext
Adds Run key to start application
Drops file in Drivers directory
UPX packed file
Unpacked files
SH256 hash:
a7e50ed357be8d9bcd25ee91ace5e04b45c14677abee12cc0edb54be530a65af
MD5 hash:
455f5d0f111637bbef1c940df0f01e23
SHA1 hash:
97867cf297975f8ceb2bc1454be531fe8c1076cc
Detections:
win_krbanker_auto
Create hunting rule
Link:
https://www.unpac.me/results/b26a69b8-d41d-4067-90e8-68fc4836f0cc/
SH256 hash:
d1efb3fb3c845bb2fd8808be806e4ae0e7ce8428ac9872a580c11c3eebd6ac2f
MD5 hash:
be4e779fe36019e9dc2c389db298386a
SHA1 hash:
c79e201d6918664deeba2b17b5d9485019014296
Link:
https://www.unpac.me/results/b26a69b8-d41d-4067-90e8-68fc4836f0cc/
SH256 hash:
7304cfc492648b7f28c644a100e58a0f869d9afedac330888e26a4a771c1a826
MD5 hash:
0aa43be6f0cea26e038bc939bb89e95f
SHA1 hash:
ea2486c16c4ba452f52a0be2b7d0180ff1407f99
Link:
https://www.unpac.me/results/b26a69b8-d41d-4067-90e8-68fc4836f0cc/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/7304cfc492648b7f28c644a100e58a0f869d9afedac330888e26a4a771c1a826

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_EXE_Packed_MPress
Create hunting rule
Author:ditekSHen
Description:Detects executables built or packed with MPress PE compressor
Rule name:suspicious_packer_section
Create hunting rule
Author:@j0sm1
Description:The packer/protector section names/keywords
Reference:http://www.hexacorn.com/blog/2012/10/14/random-stats-from-1-2m-samples-pe-section-names/
Rule name:win_krbanker_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.

Cape
Cape
https://www.capesandbox.com/analysis/116209/

Comments