MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e1376b3c7237ef685ffe4185857ca13dd03f579fb009740b1d70225a04900734. 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


Simda


Vendor detections: 14


Intelligence 14 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e1376b3c7237ef685ffe4185857ca13dd03f579fb009740b1d70225a04900734
SHA3-384 hash: b63b0fc56d5d9c0cbd288e7a827457df310678e07269eff5e374c3587b5036b28628096b3ffbe875376bfb2d0f224a1f
SHA1 hash: ec97bde09deca0e88679cf356b6fcd5d8dd7f8a6
MD5 hash: af29a38b6f5daf91fc870a963df19326
humanhash: fifteen-ack-triple-potato
File name:spug64.exe
Download: download sample
Signature Simda
Create hunting rule
File size:206'648 bytes
First seen:2023-12-24 20:37:57 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 98aa7065495f35513795744857924eba (17 x Simda)
ssdeep 6144:Xt++Jbojf5Vq5OC4qZhZcKYhc/ZfUozY:c+cff22qZhZcKYhc/
Threatray 3 similar samples on MalwareBazaar
TLSH T15F14127313098DA2DD120EB741F1D74219FAE638A3E0D18B6625058B3D56BA33D6CE2F
TrID 30.2% (.EXE) Win64 Executable (generic) (10523/12/4)
18.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
14.5% (.EXE) Win16 NE executable (generic) (5038/12/1)
12.9% (.EXE) Win32 Executable (generic) (4505/5/1)
5.9% (.ICL) Windows Icons Library (generic) (2059/9)
File icon (PE):PE icon
dhash icon 0000000000000100 (2 x Simda)
Reporter adm1n_usa32
Tags:64 exe Simda

Intelligence

File Origin
# of uploads :
1
# of downloads :
354
Origin country :
RO RO
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/469266/
Detection(s):
Win.Trojan.Agent-316200
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Creating a file in the Windows subdirectories
Searching for synchronization primitives
Creating a process from a recently created file
DNS request
Sending an HTTP GET request
Sending a custom TCP request
Connecting to a non-recommended domain
Searching for the anti-virus window
Moving of the original file
Query of malicious DNS domain
Enabling autorun
Sending an HTTP GET request to an infection source
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
overlay packed xpack
Link:
https://www.filescan.io/uploads/658896aab855eb3693f39807/reports/2afa4073-43b2-4cf9-b9b6-67b51e1d54ae/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/e1376b3c7237ef685ffe4185857ca13dd03f579fb009740b1d70225a04900734
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:
Simda
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/20648e63-9408-4d6e-b9a2-8edf8254e9d9
Result
Threat name:
Simda Stealer
Create hunting rule
Detection:
malicious
Classification:
bank.troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1366769
Signature
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
Checks if browser processes are running
Contains functionality to behave differently if execute on a Russian/Kazak computer
Contains functionality to compare user and computer (likely to detect sandboxes)
Contains functionality to detect sandboxes (registry SystemBiosVersion/Date)
Contains functionality to infect the boot sector
Contains functionality to inject threads in other processes
Contains functionality to modify clipboard data
Contains VNC / remote desktop functionality (version string found)
Creates a thread in another existing process (thread injection)
Creates an undocumented autostart registry key
Detected unpacking (changes PE section rights)
Detected unpacking (creates a PE file in dynamic memory)
Detected unpacking (overwrites its own PE header)
Drops executables to the windows directory (C:\Windows) and starts them
Drops PE files with benign system names
Found evasive API chain (may stop execution after checking volume information)
Found evasive API chain checking for user administrative privileges
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Monitors registry run keys for changes
Moves itself to temp directory
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Queries random domain names (often used to prevent blacklisting and sinkholes)
Snort IDS alert for network traffic
System process connects to network (likely due to code injection or exploit)
Tries to resolve many domain names, but no domain seems valid
Writes to foreign memory regions
Yara detected Simda Stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1366769 Sample: spug64.exe Startdate: 24/12/2023 Architecture: WINDOWS Score: 100 36 www.purylev.com 2->36 38 vowyzuf.com 2->38 40 1011 other IPs or domains 2->40 52 Snort IDS alert for network traffic 2->52 54 Multi AV Scanner detection for domain / URL 2->54 56 Malicious sample detected (through community Yara rule) 2->56 58 15 other signatures 2->58 9 spug64.exe 2 3 2->9         started        signatures3 process4 file5 34 C:\Windows\apppatch\svchost.exe, PE32 9->34 dropped 60 Detected unpacking (changes PE section rights) 9->60 62 Detected unpacking (overwrites its own PE header) 9->62 64 Moves itself to temp directory 9->64 66 8 other signatures 9->66 13 svchost.exe 1 91 9->13         started        signatures6 process7 dnsIp8 42 vowybof.com 13->42 44 qetytup.com 13->44 46 28 other IPs or domains 13->46 68 System process connects to network (likely due to code injection or exploit) 13->68 70 Creates an undocumented autostart registry key 13->70 72 Contains VNC / remote desktop functionality (version string found) 13->72 74 4 other signatures 13->74 17 QAiXHZWNghG.exe 12 13->17 injected 20 QAiXHZWNghG.exe 12 13->20 injected 22 QAiXHZWNghG.exe 12 13->22 injected 24 8 other processes 13->24 signatures9 process10 signatures11 48 Monitors registry run keys for changes 17->48 50 Contains VNC / remote desktop functionality (version string found) 17->50 26 WerFault.exe 17->26         started        28 WerFault.exe 20->28         started        30 WerFault.exe 21 22->30         started        32 WerFault.exe 24->32         started        process12
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/e1376b3c7237ef685ffe4185857ca13dd03f579fb009740b1d70225a04900734
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e1376b3c7237ef685ffe4185857ca13dd03f579fb009740b1d70225a04900734/
Threat name:
Win32.Trojan.Simda
Create hunting rule
Status:
Malicious
First seen:
2023-12-22 06:44:14 UTC
File Type:
PE (Exe)
Extracted files:
2
AV detection:
33 of 37 (89.19%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4e3wwpdsg7xwqx76igcyk7fbhxid6v47waexicy5oarfubeqa42a._file
Verdict:
malicious
Similar samples:
8ce080d9cde54a6655f0af9fb4e1630bbcb1164843d4f7f7da54d49bb1264f2c
Simda
b1a72877c41f16f08ed32ff3d01ed51489c5a2e358f2866bceefd0e60156ed0a
Simda
Result
Malware family:
n/a
Score:
  10/10
Tags:
persistence
Link:
https://tria.ge/reports/231224-zepm7sdca2/
Behaviour
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
Suspicious use of WriteProcessMemory
Drops file in Program Files directory
Drops file in Windows directory
Modifies WinLogon
Executes dropped EXE
Loads dropped DLL
Modifies WinLogon for persistence
Unpacked files
SH256 hash:
49da219b7410fb92a8e20f9ddc9b252b8e5a21f2e2553eaf976d4db583bfeaeb
MD5 hash:
e3593ec84a2667fd968c0f5eb947393d
SHA1 hash:
f3d39987b2277bf696d7d059b644b63a840b0267
Detections:
win_simda_auto
Create hunting rule
win_simda_g1
Create hunting rule
win_simda_g0
Create hunting rule
Link:
https://www.unpac.me/results/759ee41b-c949-4977-8361-0a2f71048fb7/
SH256 hash:
c44fab97408f6c7a0c613d2f30774cbff93f3c06c4c1bf9003aaede6e65aed77
MD5 hash:
a5efdd23f9018f2c72bd14755a20fd9e
SHA1 hash:
e1fac00817755c26c377ea8537594b84a0f3c395
Detections:
Simda
Create hunting rule
win_simda_auto
Create hunting rule
win_simda_g1
Create hunting rule
win_simda_g0
Create hunting rule
Link:
https://www.unpac.me/results/759ee41b-c949-4977-8361-0a2f71048fb7/
Parent samples :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 hash:
192454ea4beeb27ecff3dd27b0d87c145c26cf305c1e3554dd52ed2cbb4dbaa9
MD5 hash:
ad78252024f0a6ba7efd06c992874fde
SHA1 hash:
46dce87ad8b9abc314ef6ffa10197c5c66d84c1c
Detections:
Simda
Create hunting rule
win_simda_auto
Create hunting rule
win_simda_g1
Create hunting rule
win_simda_g0
Create hunting rule
Link:
https://www.unpac.me/results/759ee41b-c949-4977-8361-0a2f71048fb7/
SH256 hash:
e1376b3c7237ef685ffe4185857ca13dd03f579fb009740b1d70225a04900734
MD5 hash:
af29a38b6f5daf91fc870a963df19326
SHA1 hash:
ec97bde09deca0e88679cf356b6fcd5d8dd7f8a6
Link:
https://www.unpac.me/results/759ee41b-c949-4977-8361-0a2f71048fb7/
Malware family:
Shifu
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/e1376b3c7237/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/e1376b3c7237ef685ffe4185857ca13dd03f579fb009740b1d70225a04900734

File information

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

Joe
Joe Sandbox
https://www.hybrid-analysis.com/sample/e1376b3c7237ef685ffe4185857ca13dd03f579fb009740b1d70225a04900734/65889387504ef9427e039970
Cape
Cape
https://www.capesandbox.com/analysis/469266/

Comments