MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 15628c6d977dd63f2339623e362ddff40a4ee0dbd59415d0ddb5c4b3cfab02b9. 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


Gozi


Vendor detections: 14


Intelligence 14 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 15628c6d977dd63f2339623e362ddff40a4ee0dbd59415d0ddb5c4b3cfab02b9
SHA3-384 hash: b57d409e100bb14c9b498ca4038874262f500fa59d17c004000d2f9dc358db8d9f3013549aae8bc4cbbd05e0750a3167
SHA1 hash: 5141fb72159c6b9b53b0e5263066b9e5c5ad7de5
MD5 hash: d68762375978b822dd2e26449ef75f58
humanhash: muppet-lamp-xray-saturn
File name:entrat 5.exe
Download: download sample
Signature Gozi
Create hunting rule
File size:232'448 bytes
First seen:2022-12-16 08:04:25 UTC
Last seen:2022-12-16 12:25:57 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash b35462da489bc13bae884e55b5227599 (13 x Smoke Loader, 9 x Amadey, 6 x RedLineStealer)
ssdeep 6144:xwkyL842/AKwReixjtsfXZqIWPt3Gx8qMrc:xwkyQ4U6R9ts/ZqdZk8n
Threatray 1'328 similar samples on MalwareBazaar
TLSH T16134CF11B1B1C0B1C49F19348869D7E05A3FEC3259B1AA4777757BAF7E30A90A63A30D
TrID 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
15.9% (.EXE) Win64 Executable (generic) (10523/12/4)
9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
6.8% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 9a9acefecee6eeee (23 x Smoke Loader, 16 x Amadey, 12 x Tofsee)
Reporter 0xToxin
Tags:62-173-138-28 7638 agenziaentrate exe Gozi SMB Ursnif

Intelligence

File Origin
# of uploads :
2
# of downloads :
198
Origin country :
IL IL
Vendor Threat Intelligence
Malware family:
ursnif
Create hunting rule
ID:
1
File name:
entrat 5.exe
Verdict:
Malicious activity
Analysis date:
2022-12-16 08:06:45 UTC
Tags:
trojan gozi ursnif dreambot
Link:
https://app.any.run/tasks/42de90c9-aec7-43ea-bd97-e51a8f5cb455

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/346912/
Detection(s):
SecuriteInfo.com.MSIL-16.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Using the Windows Management Instrumentation requests
Sending an HTTP GET request
Сreating synchronization primitives
Launching a process
Creating a process with a hidden window
Creating a window
Searching for the window
Creating a file in the %temp% directory
Creating a file
Searching for synchronization primitives
Creating a file in the %AppData% subdirectories
Running batch commands
Reading critical registry keys
Launching the default Windows debugger (dwwin.exe)
Launching the process to interact with network services
Setting browser functions hooks
Possible injection to a system process
Stealing user critical data
Unauthorized injection to a system process
Unauthorized injection to a browser process
Verdict:
No Threat
Threat level:
  2/10
Confidence:
100%
Tags:
greyware packed
Link:
https://www.filescan.io/uploads/639c26b001ed163ebd10a406/reports/2c101411-33ca-4a84-9dff-2daf7f58451f/overview
Result
Verdict:
UNKNOWN
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:
Ursnif
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/450fbcd2-3c2e-4d50-b486-b75ab619439d
Result
Threat name:
Ursnif
Create hunting rule
Detection:
malicious
Classification:
bank.troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1135572
Signature
Allocates memory in foreign processes
Antivirus detection for URL or domain
Changes memory attributes in foreign processes to executable or writable
Creates a thread in another existing process (thread injection)
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Disables SPDY (HTTP compression, likely to perform web injects)
Found API chain indicative of debugger detection
Found evasive API chain (may stop execution after checking system information)
Injects code into the Windows Explorer (explorer.exe)
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for submitted file
Self deletion via cmd or bat file
Sigma detected: Dot net compiler compiles file from suspicious location
Snort IDS alert for network traffic
Tries to steal Mail credentials (via file / registry access)
Uses ping.exe to check the status of other devices and networks
Uses ping.exe to sleep
Writes or reads registry keys via WMI
Writes registry values via WMI
Writes to foreign memory regions
Yara detected Ursnif
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 768301 Sample: entrat 5.exe Startdate: 16/12/2022 Architecture: WINDOWS Score: 100 76 Snort IDS alert for network traffic 2->76 78 Malicious sample detected (through community Yara rule) 2->78 80 Antivirus detection for URL or domain 2->80 82 10 other signatures 2->82 9 mshta.exe 19 2->9         started        11 entrat 5.exe 6 2->11         started        process3 dnsIp4 15 powershell.exe 1 30 9->15         started        56 185.31.160.147, 49720, 80 SPACENET-ASInternetServiceProviderRU Russian Federation 11->56 92 Writes to foreign memory regions 11->92 94 Allocates memory in foreign processes 11->94 96 Modifies the context of a thread in another process (thread injection) 11->96 98 Maps a DLL or memory area into another process 11->98 19 control.exe 1 11->19         started        signatures5 process6 file7 54 C:\Users\user\AppData\...\gi1v0epp.cmdline, Unicode 15->54 dropped 58 Injects code into the Windows Explorer (explorer.exe) 15->58 60 Writes to foreign memory regions 15->60 62 Modifies the context of a thread in another process (thread injection) 15->62 64 Creates a thread in another existing process (thread injection) 15->64 21 explorer.exe 3 16 15->21 injected 24 csc.exe 3 15->24         started        27 csc.exe 3 15->27         started        29 conhost.exe 15->29         started        66 Changes memory attributes in foreign processes to executable or writable 19->66 68 Allocates memory in foreign processes 19->68 70 Maps a DLL or memory area into another process 19->70 31 rundll32.exe 19->31         started        signatures8 process9 file10 84 Tries to steal Mail credentials (via file / registry access) 21->84 86 Changes memory attributes in foreign processes to executable or writable 21->86 88 Self deletion via cmd or bat file 21->88 90 3 other signatures 21->90 33 cmd.exe 1 21->33         started        36 RuntimeBroker.exe 21->36 injected 38 cmd.exe 21->38         started        40 cmd.exe 21->40         started        50 C:\Users\user\AppData\Local\...\fdhjv1kt.dll, PE32 24->50 dropped 42 cvtres.exe 1 24->42         started        52 C:\Users\user\AppData\Local\...\gi1v0epp.dll, PE32 27->52 dropped 44 cvtres.exe 1 27->44         started        signatures11 process12 signatures13 72 Uses ping.exe to sleep 33->72 74 Uses ping.exe to check the status of other devices and networks 33->74 46 conhost.exe 33->46         started        48 PING.EXE 1 33->48         started        process14
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/15628c6d977dd63f2339623e362ddff40a4ee0dbd59415d0ddb5c4b3cfab02b9/
Threat name:
Win32.Trojan.Azorult
Create hunting rule
Status:
Malicious
First seen:
2022-12-16 08:05:07 UTC
File Type:
PE (Exe)
Extracted files:
56
AV detection:
21 of 26 (80.77%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=cvriy3mxpxld6izzmi7dmlo76qfe5yg32wkblug5wxclht5lak4q._file
Verdict:
malicious
Label(s):
gozi
Create hunting rule
Similar samples:
0f5cce66023859e9d7e3f54b78e95bf09618db5ed01fe05b765d76ab156271da
Gozi
2f96d468f1c62104047e67e8dcd2a8590924e99f85f5c009f348f67bd83e2529
Gozi
4747c6474188b99285c18d7e9488cd34bd1d9630e819e848fe38f97df55a5730
Gozi
69f184bd9f42174f91925929ff6b232c83e949e1af0f0515029782abc1f68e80
Gozi
7dae6d6fb339b6114ffdd3c0b6bcaa2c9dab0a73979fec029801e9e16d7d06bc
Gozi
9ec85fa9097826fce61020be2f15ed01c320109c7ec3654c2a42b1b5c46b4b6f
Gozi
c0e28d4e88c59688657c839c344e6c1289002ef0ba461ebbf3cd4b75949312e9
Gozi
e192656ce9c73ac7bcb4cec136378c5843e128b76cd1c021aeec274edecbf869
Gozi
f0b465a712cebb5906d45724f884fa0e43cb7cbc954babbad0f1d676af2db479
Gozi
+ 1'318 additional samples on MalwareBazaar
Result
Malware family:
gozi
Create hunting rule
Score:
  10/10
Tags:
family:gozi botnet:7638 banker isfb trojan
Link:
https://tria.ge/reports/221216-jyvesshb7t/
Behaviour
Runs net.exe
Runs ping.exe
Suspicious behavior: CmdExeWriteProcessMemorySpam
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Discovers systems in the same network
Enumerates processes with tasklist
Gathers system information
Enumerates physical storage devices
Program crash
Suspicious use of SetThreadContext
Checks computer location settings
Gozi
Malware Config
C2 Extraction:
185.31.160.147
31.41.44.63
31.41.46.120
185.31.160.229
31.41.44.60
31.41.46.132
185.31.162.9
62.173.147.113
Verdict:
Informative
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/a9be6c36-20c5-479b-a0f1-20a9142ad1db
Unpacked files
SH256 hash:
7aacbd8aa080f7231f5d94508c3cc85792c24f520b57ec532ca0f69db15fbfa1
MD5 hash:
912636b411d9c280e16ad5a45a4129fd
SHA1 hash:
88bbc5cf3782c00fb9dea391d3b39a0fefb290ed
Detections:
ISFB_Main
Create hunting rule
win_isfb_auto
Create hunting rule
Link:
https://www.unpac.me/results/b506c73d-4638-4b74-bc04-5ad144f12ab3/
Parent samples :
4747c6474188b99285c18d7e9488cd34bd1d9630e819e848fe38f97df55a5730
f0b465a712cebb5906d45724f884fa0e43cb7cbc954babbad0f1d676af2db479
69f184bd9f42174f91925929ff6b232c83e949e1af0f0515029782abc1f68e80
15628c6d977dd63f2339623e362ddff40a4ee0dbd59415d0ddb5c4b3cfab02b9
0f997ba8de3188cba8ba064480ee5171c3e1dc322f3aac97ecd4aa4617991c7b
SH256 hash:
a0e7ef18ecf4162941ed267563454ba592e179d9944aabe9bc61ab2e3d085a4b
MD5 hash:
892277582171c4aa421ab8f86d2e8cea
SHA1 hash:
42c98152e42f0134745bda293722ded235275ca6
Link:
https://www.unpac.me/results/b506c73d-4638-4b74-bc04-5ad144f12ab3/
SH256 hash:
15628c6d977dd63f2339623e362ddff40a4ee0dbd59415d0ddb5c4b3cfab02b9
MD5 hash:
d68762375978b822dd2e26449ef75f58
SHA1 hash:
5141fb72159c6b9b53b0e5263066b9e5c5ad7de5
Link:
https://www.unpac.me/results/b506c73d-4638-4b74-bc04-5ad144f12ab3/
Malware family:
Ursnif
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/15628c6d977d/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/15628c6d977dd63f2339623e362ddff40a4ee0dbd59415d0ddb5c4b3cfab02b9

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:Windows_Trojan_Smokeloader_3687686f
Create hunting rule
Author:Elastic Security

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/346912/

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