MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bc6b7838aed0283638884fca8cc4fc3f1495b2b39bf1a2c9eb0a4868f9c38c79. 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


Threat unknown


Vendor detections: 12


Intelligence 12 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bc6b7838aed0283638884fca8cc4fc3f1495b2b39bf1a2c9eb0a4868f9c38c79
SHA3-384 hash: 6faeb0f622ceba5352f2a5bbd0f50743546db99c370f279d7157f435eaaf89417d4bb2a61be8483daade42b63ff3b054
SHA1 hash: 1de8ab2ada55056d0c1131c20671e167d854fdac
MD5 hash: d35a0218361627d544d28334ca3c2cd7
humanhash: winter-sad-maine-autumn
File name:SOA.exe
Download: download sample
File size:1'501'614 bytes
First seen:2022-11-25 11:26:46 UTC
Last seen:2022-12-05 20:52:15 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash fcf1390e9ce472c7270447fc5c61a0c1 (864 x DCRat, 118 x NanoCore, 94 x njrat)
ssdeep 24576:LAOcZXMuhlNU6mcQIM20GHr2nf4UsZzCJ45M4KnmdMLFspB6Q7Cj1:NEPWcQGFr84UsZn5QnmdMLE8Q7C1
Threatray 2'233 similar samples on MalwareBazaar
TLSH T1A7651201F6CE81B1D5B3197299246BE5AD7C7E300F25EB5FB3E8992DDA321802111FA7
TrID 91.0% (.EXE) WinRAR Self Extracting archive (4.x-5.x) (265042/9/39)
3.6% (.EXE) Win64 Executable (generic) (10523/12/4)
1.7% (.EXE) Win16 NE executable (generic) (5038/12/1)
1.5% (.EXE) Win32 Executable (generic) (4505/5/1)
0.6% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon 80009085808696a2 (14 x AgentTesla, 4 x Formbook, 3 x NanoCore)
Reporter Anonymous
Tags:exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
170
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
quasar
Create hunting rule
ID:
1
File name:
SOA.exe
Verdict:
Malicious activity
Analysis date:
2022-11-25 11:28:18 UTC
Tags:
quasar
Link:
https://app.any.run/tasks/093e6cad-82f6-460f-b78d-af630d04bc67

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/338427/
Detection(s):
SecuriteInfo.com.Gen.Variant.Johnnie.221809.751.14920.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Сreating synchronization primitives
Searching for synchronization primitives
Creating a file in the %temp% subdirectories
Enabling the 'hidden' option for files in the %temp% directory
Creating a process from a recently created file
Creating a file
Launching a process
Unauthorized injection to a recently created process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
greyware overlay packed setupapi.dll shdocvw.dll shell32.dll
Link:
https://www.filescan.io/uploads/6380a68794f9bac087b34ea6/reports/1f8b4bd7-cf83-4ad7-be2a-73315c2045a8/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.
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/a48d34ff-6dd1-4736-9abb-91ee0d975f37
Result
Threat name:
Unknown
Detection:
malicious
Classification:
evad
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/1121100
Signature
Antivirus detection for dropped file
Creates autostart registry keys with suspicious values (likely registry only malware)
Disables the Windows task manager (taskmgr)
Found API chain indicative of sandbox detection
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Yara detected AntiVM autoit script
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 753817 Sample: SOA.exe Startdate: 25/11/2022 Architecture: WINDOWS Score: 88 46 Multi AV Scanner detection for submitted file 2->46 48 Yara detected AntiVM autoit script 2->48 50 Tries to detect sandboxes and other dynamic analysis tools (process name or module or function) 2->50 9 SOA.exe 3 35 2->9         started        12 wscript.exe 2->12         started        14 wscript.exe 2->14         started        16 kuumxwf.exe 2->16         started        process3 file4 44 C:\Users\user\AppData\Local\...\kuumxwf.exe, PE32 9->44 dropped 18 wscript.exe 1 9->18         started        20 cmd.exe 12->20         started        22 kuumxwf.exe 14->22         started        process5 process6 24 kuumxwf.exe 4 8 18->24         started        28 conhost.exe 20->28         started        30 kuumxwf.exe 20->30         started        file7 42 C:\Users\user\AppData\Local\...\start.vbs, ASCII 24->42 dropped 52 Antivirus detection for dropped file 24->52 54 Multi AV Scanner detection for dropped file 24->54 56 Creates autostart registry keys with suspicious values (likely registry only malware) 24->56 58 2 other signatures 24->58 32 wscript.exe 24->32         started        34 mshta.exe 24->34         started        36 mshta.exe 24->36         started        38 5 other processes 24->38 signatures8 process9 process10 40 kuumxwf.exe 32->40         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/bc6b7838aed0283638884fca8cc4fc3f1495b2b39bf1a2c9eb0a4868f9c38c79/
Threat name:
Win32.Trojan.Bingoml
Create hunting rule
Status:
Malicious
First seen:
2022-11-23 12:05:32 UTC
File Type:
PE (Exe)
Extracted files:
63
AV detection:
21 of 26 (80.77%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xrvxqofo2audmoeij7fizrh4h4kjlmvttpy2fsplbjegr6odrr4q._file
Verdict:
malicious
Similar samples:
03cf2d97e464f97dc99ac1650ce7542acc73e7383926f1a15d013eddc4702f98
5d9970f91b19b5c81b0fa88d5cb8e42e47e2a86c9971efadf2d45e377b0a7ab5
623d9a74747fe5ff5e72eb70d6ba2d2906eab55b5db50d796728e6d7ab492c79
a7614db6dcbe0c9a1ade9ac2caec0d1350b78802b5ffa3678ad513ce41ef6d5c
d3d3c216728f58044cae30180c84e75db170ea200860ae9415004f3a0f167ec3
fb0a09ef2540b7dfc9e6f5e17deffb65337c41429b3d2753653aad92e6df8d16
+ 2'223 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  8/10
Tags:
evasion persistence
Link:
https://tria.ge/reports/221125-nkejmsdd97/
Behaviour
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
Checks computer location settings
Drops startup file
Loads dropped DLL
Disables Task Manager via registry modification
Executes dropped EXE
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/aeb3b742-e9b7-4547-ba41-36d9accafb19
Unpacked files
SH256 hash:
b0591186d679c73b933c8ce38b182a886dc83f8c3747bc735dd11c2511a1ed58
MD5 hash:
75c204df83d540ce588af3dab7e2dec9
SHA1 hash:
b9ccd49154d0e32fb58d752c8b0972066be9c0d1
Link:
https://www.unpac.me/results/dc69693a-5f49-493e-b86f-5ffcd5ba65c5/
SH256 hash:
bc6b7838aed0283638884fca8cc4fc3f1495b2b39bf1a2c9eb0a4868f9c38c79
MD5 hash:
d35a0218361627d544d28334ca3c2cd7
SHA1 hash:
1de8ab2ada55056d0c1131c20671e167d854fdac
Link:
https://www.unpac.me/results/dc69693a-5f49-493e-b86f-5ffcd5ba65c5/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/bc6b7838aed0/report/overview.html
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/bc6b7838aed0283638884fca8cc4fc3f1495b2b39bf1a2c9eb0a4868f9c38c79

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:pdb_YARAify
Create hunting rule
Author:@wowabiy314
Description:PDB
Rule name:sfx_pdb
Create hunting rule
Author:@razvialex
Description:Detect interesting files containing sfx with pdb paths.
Rule name:sfx_pdb_winrar_restrict
Create hunting rule
Author:@razvialex
Description:Detect interesting files containing sfx with pdb paths.

File information

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

Malspam

Executable exe bc6b7838aed0283638884fca8cc4fc3f1495b2b39bf1a2c9eb0a4868f9c38c79

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/338427/

Comments