Analysis
-
max time kernel
178s -
max time network
173s -
platform
windows10-2004_x64 -
resource
win10v2004-en-20220113 -
submitted
11-02-2022 07:03
Static task
static1
Behavioral task
behavioral1
Sample
39876a388a782c93b0f7dd509ee3467056d0a082cb8588625fed5496a758a271.exe
Resource
win7-en-20211208
windows7_x64
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
39876a388a782c93b0f7dd509ee3467056d0a082cb8588625fed5496a758a271.exe
Resource
win10v2004-en-20220113
windows10-2004_x64
0 signatures
0 seconds
General
-
Target
39876a388a782c93b0f7dd509ee3467056d0a082cb8588625fed5496a758a271.exe
-
Size
53KB
-
MD5
c0a9f54c0197fa2a045c7ecadf0cae89
-
SHA1
3e6397162b98c023dc02948ca32350ba024d4505
-
SHA256
39876a388a782c93b0f7dd509ee3467056d0a082cb8588625fed5496a758a271
-
SHA512
61c1d2bace6f27eeef2e52547f55b5fed59c134c4879b30bbc48a741a1389b623958593228e44c7a11871e68f4c49d3af23fe9c96db13760ff6671e4fe7ecd38
Score
10/10
Malware Config
Extracted
Path
C:\how_to_back_files.html
Ransom Note
<html>
<style type="text/css">
body {
background-color: #404040;
}
{
margin: 0;
padding: 0;
}
h1, h3{
text-align: center;
text-transform: uppercase;
font-weight: normal;
}
/*---*/
.tabs1{
width: 800px;
display: block;
margin: auto;
position: relative;
}
.tabs1 .head{
text-align: center;
float: top;
text-transform: uppercase;
font-weight: normal;
display: block;
padding: 15px;
color: #000000;
background: #4A83FD;
}
.tabs1 .identi {
margin-left: 15px;
line-height: 13px;
font-size: 13px;
text-align: center;
float: top;
display: block;
padding: 15px;
background: #303030;
color: #DFDFDF;
}
/*---*/
.tabs{
width: 800px;
display: block;
margin: auto;
position: relative;
}
.tabs .tab{
float: left;
display: block;
}
.tabs .tab>input[type="radio"] {
position: absolute;
top: -9999px;
left: -9999px;
}
.tabs .tab>label {
display: block;
padding: 6px 21px;
font-size: 18x;
text-transform: uppercase;
cursor: pointer;
position: relative;
color: #FFF;
background: #4A83FD;
}
.tabs .content {
z-index: 0;/* or display: none; */
overflow: hidden;
width: 800px;
/*padding: 25px;*/
position: absolute;
top: 32px;
left: 0;
background: #303030;
color: #DFDFDF;
opacity:0;
transition: opacity 400ms ease-out;
}
.tabs .content .text{
width: 700px;
padding: 25px;
}
.tabs>.tab>[id^="tab"]:checked + label {
top: 0;
background: #303030;
color: #F5F5F5;
}
.tabs>.tab>[id^="tab"]:checked ~ [id^="tab-content"] {
z-index: 1;/* or display: block; */
opacity: 1;
transition: opacity 400ms ease-out;
}
</style>
<head>
<meta charset="utf-8">
<title>HOW TO DECRYPT YOUR FILES</title>
</head>
<body>
<div class="tabs1">
<div class="head" ><h3>Your personal ID</h3></div>
<div class="identi">
<pre>���������������43 E6 95 22 62 E9 BD 16 23 D6 BB 15 59 77 E6 E1
8C D0 5F 87 D4 E8 0F 8D D6 16 F5 F2 CB 71 8F 08
3B 73 22 00 5A 24 E6 0A DF 4E 12 22 03 89 DB 0A
22 EC FA FB EC 2A 47 B6 58 CA 1F 52 62 94 0C 7E
EB 63 B8 FE 9E 18 68 96 5A C0 DF 45 C0 73 FD FC
B7 00 DC A7 E2 B2 52 20 A5 56 E8 03 73 3D 71 A3
37 8F B8 DA 0C 02 9C 63 E0 33 A5 86 E0 99 AB 91
9F 10 CB 02 C8 7A AE 1B 1F 06 C2 44 6A 61 C6 F0
48 9C 2D E5 96 92 16 5B 35 DA 06 C8 94 10 5E DF
A1 B8 6F E6 6E 01 7A 6C F2 8B 67 D7 36 BF 67 E2
F8 D7 35 C9 EA E8 43 91 40 EA C0 3E 73 FE D3 50
1D 9E CF 1D 4C BD 48 79 E5 3B 9D C5 79 D6 22 37
44 8A AD 56 DE 9A 2F F3 47 39 EC 1B 01 F6 A6 58
FE 77 E5 2F DF 84 DA 8D 3A 5A 32 16 7F A1 1C 8B
47 D4 47 90 2F 1F 2F 5B AC 68 5E BA 70 CC 62 29
56 99 6D 40 14 AA DC AB 16 9C A6 AD 27 C0 90 07
</pre><!-- !!! dont changing this !!! -->
</div>
</div>
<!-- -->
<div class="tabs">
<!--tab-->
<div class="tab">
<input type="radio" name="tabs" checked="checked" id="tab1" />
<label for="tab1">English</label>
<div id="tab-content1" class="content">
<h1>☠ Your files are encrypted! ☠</h1>
<hr/>
<h3>All your important data has been encrypted.</h3>
<br/>
<div class="text">
<!--text data -->
To recover data you need decryptor.</br>
To get the decryptor you should:</br>
<p>Send 1 test image or text file <span> [email protected]</span>.</br>
In the letter include your personal ID (look at the beginning of this document).</p>
We will give you the decrypted file and assign the price for decryption all files</p>
After we send you instruction how to pay for decrypt and after payment you will receive a decryptor and instructions
We can decrypt one file in quality the evidence that we have the decoder.</br>
<center>Attention!</center></br>
<ul>
<li>Only [email protected] can decrypt your files</li>
<li>Do not trust anyone [email protected]</li>
<li>Do not attempt to remove the program or run the anti-virus tools</li>
<li>Attempts to self-decrypting files will result in the loss of your data</li>
<li>Decoders other users are not compatible with your data, because each user's unique encryption key</li>
</ul>
<!--text data -->
</div>
</div>
</div>
<!--tab-->
</ul>
<!--text data -->
</div>
</div>
<!--tab-->
</div>
</div>
</body>
</html>
��
Emails
Signatures
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GlobeImposter
GlobeImposter is a ransomware first seen in 2017.
-
Modifies extensions of user files 13 IoCs
Ransomware generally changes the extension on encrypted files.
description ioc Process File opened for modification C:\Users\Admin\Pictures\InstallDismount.tiff 39876a388a782c93b0f7dd509ee3467056d0a082cb8588625fed5496a758a271.exe File renamed C:\Users\Admin\Pictures\NewBackup.crw => C:\Users\Admin\Pictures\NewBackup.crw.Readinstruction 39876a388a782c93b0f7dd509ee3467056d0a082cb8588625fed5496a758a271.exe File renamed C:\Users\Admin\Pictures\RegisterStart.tif => C:\Users\Admin\Pictures\RegisterStart.tif.Readinstruction 39876a388a782c93b0f7dd509ee3467056d0a082cb8588625fed5496a758a271.exe File renamed C:\Users\Admin\Pictures\RequestDebug.raw => C:\Users\Admin\Pictures\RequestDebug.raw.Readinstruction 39876a388a782c93b0f7dd509ee3467056d0a082cb8588625fed5496a758a271.exe File renamed C:\Users\Admin\Pictures\EnterCheckpoint.tiff => C:\Users\Admin\Pictures\EnterCheckpoint.tiff.Readinstruction 39876a388a782c93b0f7dd509ee3467056d0a082cb8588625fed5496a758a271.exe File renamed C:\Users\Admin\Pictures\DismountRead.png => C:\Users\Admin\Pictures\DismountRead.png.Readinstruction 39876a388a782c93b0f7dd509ee3467056d0a082cb8588625fed5496a758a271.exe File opened for modification C:\Users\Admin\Pictures\EnterCheckpoint.tiff 39876a388a782c93b0f7dd509ee3467056d0a082cb8588625fed5496a758a271.exe File renamed C:\Users\Admin\Pictures\InstallDismount.tiff => C:\Users\Admin\Pictures\InstallDismount.tiff.Readinstruction 39876a388a782c93b0f7dd509ee3467056d0a082cb8588625fed5496a758a271.exe File opened for modification C:\Users\Admin\Pictures\RedoMove.tiff 39876a388a782c93b0f7dd509ee3467056d0a082cb8588625fed5496a758a271.exe File renamed C:\Users\Admin\Pictures\RedoMove.tiff => C:\Users\Admin\Pictures\RedoMove.tiff.Readinstruction 39876a388a782c93b0f7dd509ee3467056d0a082cb8588625fed5496a758a271.exe File renamed C:\Users\Admin\Pictures\SubmitRemove.raw => C:\Users\Admin\Pictures\SubmitRemove.raw.Readinstruction 39876a388a782c93b0f7dd509ee3467056d0a082cb8588625fed5496a758a271.exe File renamed C:\Users\Admin\Pictures\UpdateMeasure.crw => C:\Users\Admin\Pictures\UpdateMeasure.crw.Readinstruction 39876a388a782c93b0f7dd509ee3467056d0a082cb8588625fed5496a758a271.exe File renamed C:\Users\Admin\Pictures\ConvertToStop.crw => C:\Users\Admin\Pictures\ConvertToStop.crw.Readinstruction 39876a388a782c93b0f7dd509ee3467056d0a082cb8588625fed5496a758a271.exe -
Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce 39876a388a782c93b0f7dd509ee3467056d0a082cb8588625fed5496a758a271.exe Set value (str) \REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\BrowserUpdateCheck = "C:\\Users\\Admin\\AppData\\Local\\39876a388a782c93b0f7dd509ee3467056d0a082cb8588625fed5496a758a271.exe" 39876a388a782c93b0f7dd509ee3467056d0a082cb8588625fed5496a758a271.exe -
Drops desktop.ini file(s) 22 IoCs
description ioc Process File opened for modification C:\Users\Admin\Favorites\Links\desktop.ini 39876a388a782c93b0f7dd509ee3467056d0a082cb8588625fed5496a758a271.exe File opened for modification C:\Users\Public\desktop.ini 39876a388a782c93b0f7dd509ee3467056d0a082cb8588625fed5496a758a271.exe File opened for modification C:\Users\Public\Libraries\desktop.ini 39876a388a782c93b0f7dd509ee3467056d0a082cb8588625fed5496a758a271.exe File opened for modification C:\Users\Admin\Pictures\Saved Pictures\desktop.ini 39876a388a782c93b0f7dd509ee3467056d0a082cb8588625fed5496a758a271.exe File opened for modification C:\Users\Public\Desktop\desktop.ini 39876a388a782c93b0f7dd509ee3467056d0a082cb8588625fed5496a758a271.exe File opened for modification C:\Users\Admin\Videos\desktop.ini 39876a388a782c93b0f7dd509ee3467056d0a082cb8588625fed5496a758a271.exe File opened for modification C:\Users\Admin\Searches\desktop.ini 39876a388a782c93b0f7dd509ee3467056d0a082cb8588625fed5496a758a271.exe File opened for modification C:\Users\Admin\Saved Games\desktop.ini 39876a388a782c93b0f7dd509ee3467056d0a082cb8588625fed5496a758a271.exe File opened for modification C:\Users\Admin\Music\desktop.ini 39876a388a782c93b0f7dd509ee3467056d0a082cb8588625fed5496a758a271.exe File opened for modification C:\Users\Public\Music\desktop.ini 39876a388a782c93b0f7dd509ee3467056d0a082cb8588625fed5496a758a271.exe File opened for modification C:\Users\Public\Downloads\desktop.ini 39876a388a782c93b0f7dd509ee3467056d0a082cb8588625fed5496a758a271.exe File opened for modification C:\Users\Public\Documents\desktop.ini 39876a388a782c93b0f7dd509ee3467056d0a082cb8588625fed5496a758a271.exe File opened for modification C:\Users\Admin\Links\desktop.ini 39876a388a782c93b0f7dd509ee3467056d0a082cb8588625fed5496a758a271.exe File opened for modification C:\Users\Admin\Downloads\desktop.ini 39876a388a782c93b0f7dd509ee3467056d0a082cb8588625fed5496a758a271.exe File opened for modification C:\Users\Admin\Documents\desktop.ini 39876a388a782c93b0f7dd509ee3467056d0a082cb8588625fed5496a758a271.exe File opened for modification C:\Users\Public\Pictures\desktop.ini 39876a388a782c93b0f7dd509ee3467056d0a082cb8588625fed5496a758a271.exe File opened for modification C:\Users\Admin\Pictures\desktop.ini 39876a388a782c93b0f7dd509ee3467056d0a082cb8588625fed5496a758a271.exe File opened for modification C:\Users\Admin\Favorites\desktop.ini 39876a388a782c93b0f7dd509ee3467056d0a082cb8588625fed5496a758a271.exe File opened for modification C:\Users\Admin\Desktop\desktop.ini 39876a388a782c93b0f7dd509ee3467056d0a082cb8588625fed5496a758a271.exe File opened for modification C:\Users\Public\Videos\desktop.ini 39876a388a782c93b0f7dd509ee3467056d0a082cb8588625fed5496a758a271.exe File opened for modification C:\Users\Public\AccountPictures\desktop.ini 39876a388a782c93b0f7dd509ee3467056d0a082cb8588625fed5496a758a271.exe File opened for modification C:\Users\Admin\Pictures\Camera Roll\desktop.ini 39876a388a782c93b0f7dd509ee3467056d0a082cb8588625fed5496a758a271.exe -
Drops file in Windows directory 8 IoCs
description ioc Process File opened for modification C:\Windows\SoftwareDistribution\DataStore\Logs\edb.chk svchost.exe File opened for modification C:\Windows\SoftwareDistribution\DataStore\Logs\edb.log svchost.exe File opened for modification C:\Windows\SoftwareDistribution\DataStore\DataStore.edb svchost.exe File opened for modification C:\Windows\SoftwareDistribution\DataStore\DataStore.jfm svchost.exe File opened for modification C:\Windows\SoftwareDistribution\ReportingEvents.log svchost.exe File opened for modification C:\Windows\Logs\CBS\CBS.log TiWorker.exe File opened for modification C:\Windows\WinSxS\pending.xml TiWorker.exe File opened for modification C:\Windows\WindowsUpdate.log svchost.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeShutdownPrivilege 3708 svchost.exe Token: SeCreatePagefilePrivilege 3708 svchost.exe Token: SeShutdownPrivilege 3708 svchost.exe Token: SeCreatePagefilePrivilege 3708 svchost.exe Token: SeShutdownPrivilege 3708 svchost.exe Token: SeCreatePagefilePrivilege 3708 svchost.exe Token: SeSecurityPrivilege 3460 TiWorker.exe Token: SeRestorePrivilege 3460 TiWorker.exe Token: SeBackupPrivilege 3460 TiWorker.exe Token: SeBackupPrivilege 3460 TiWorker.exe Token: SeRestorePrivilege 3460 TiWorker.exe Token: SeSecurityPrivilege 3460 TiWorker.exe Token: SeBackupPrivilege 3460 TiWorker.exe Token: SeRestorePrivilege 3460 TiWorker.exe Token: SeSecurityPrivilege 3460 TiWorker.exe Token: SeBackupPrivilege 3460 TiWorker.exe Token: SeRestorePrivilege 3460 TiWorker.exe Token: SeSecurityPrivilege 3460 TiWorker.exe Token: SeBackupPrivilege 3460 TiWorker.exe Token: SeRestorePrivilege 3460 TiWorker.exe Token: SeSecurityPrivilege 3460 TiWorker.exe Token: SeBackupPrivilege 3460 TiWorker.exe Token: SeRestorePrivilege 3460 TiWorker.exe Token: SeSecurityPrivilege 3460 TiWorker.exe Token: SeBackupPrivilege 3460 TiWorker.exe Token: SeRestorePrivilege 3460 TiWorker.exe Token: SeSecurityPrivilege 3460 TiWorker.exe Token: SeBackupPrivilege 3460 TiWorker.exe Token: SeRestorePrivilege 3460 TiWorker.exe Token: SeSecurityPrivilege 3460 TiWorker.exe Token: SeBackupPrivilege 3460 TiWorker.exe Token: SeRestorePrivilege 3460 TiWorker.exe Token: SeSecurityPrivilege 3460 TiWorker.exe Token: SeBackupPrivilege 3460 TiWorker.exe Token: SeRestorePrivilege 3460 TiWorker.exe Token: SeSecurityPrivilege 3460 TiWorker.exe Token: SeBackupPrivilege 3460 TiWorker.exe Token: SeRestorePrivilege 3460 TiWorker.exe Token: SeSecurityPrivilege 3460 TiWorker.exe Token: SeBackupPrivilege 3460 TiWorker.exe Token: SeRestorePrivilege 3460 TiWorker.exe Token: SeSecurityPrivilege 3460 TiWorker.exe Token: SeBackupPrivilege 3460 TiWorker.exe Token: SeRestorePrivilege 3460 TiWorker.exe Token: SeSecurityPrivilege 3460 TiWorker.exe Token: SeBackupPrivilege 3460 TiWorker.exe Token: SeRestorePrivilege 3460 TiWorker.exe Token: SeSecurityPrivilege 3460 TiWorker.exe Token: SeBackupPrivilege 3460 TiWorker.exe Token: SeRestorePrivilege 3460 TiWorker.exe Token: SeSecurityPrivilege 3460 TiWorker.exe Token: SeBackupPrivilege 3460 TiWorker.exe Token: SeRestorePrivilege 3460 TiWorker.exe Token: SeSecurityPrivilege 3460 TiWorker.exe Token: SeBackupPrivilege 3460 TiWorker.exe Token: SeRestorePrivilege 3460 TiWorker.exe Token: SeSecurityPrivilege 3460 TiWorker.exe Token: SeBackupPrivilege 3460 TiWorker.exe Token: SeRestorePrivilege 3460 TiWorker.exe Token: SeSecurityPrivilege 3460 TiWorker.exe Token: SeBackupPrivilege 3460 TiWorker.exe Token: SeRestorePrivilege 3460 TiWorker.exe Token: SeSecurityPrivilege 3460 TiWorker.exe Token: SeBackupPrivilege 3460 TiWorker.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\39876a388a782c93b0f7dd509ee3467056d0a082cb8588625fed5496a758a271.exe"C:\Users\Admin\AppData\Local\Temp\39876a388a782c93b0f7dd509ee3467056d0a082cb8588625fed5496a758a271.exe"1⤵
- Modifies extensions of user files
- Adds Run key to start application
- Drops desktop.ini file(s)
PID:3852
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs -p -s wuauserv1⤵
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
PID:3708
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C:\Windows\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.1220_none_7e21bc567c7ed16b\TiWorker.exeC:\Windows\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.1220_none_7e21bc567c7ed16b\TiWorker.exe -Embedding1⤵
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
PID:3460