Overview
overview
7Static
static
32b439a03a7...18.exe
windows7-x64
72b439a03a7...18.exe
windows10-2004-x64
7$PLUGINSDIR/Delay.dll
windows7-x64
3$PLUGINSDIR/Delay.dll
windows10-2004-x64
3$PLUGINSDI...ns.dll
windows7-x64
3$PLUGINSDI...ns.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDIR/inetc.dll
windows7-x64
3$PLUGINSDIR/inetc.dll
windows10-2004-x64
3Castle Clout 2.exe
windows7-x64
1Castle Clout 2.exe
windows10-2004-x64
1Uninst.exe
windows7-x64
7Uninst.exe
windows10-2004-x64
7$PLUGINSDIR/Delay.dll
windows7-x64
3$PLUGINSDIR/Delay.dll
windows10-2004-x64
3$PLUGINSDI...ns.dll
windows7-x64
3$PLUGINSDI...ns.dll
windows10-2004-x64
3$PLUGINSDIR/inetc.dll
windows7-x64
3$PLUGINSDIR/inetc.dll
windows10-2004-x64
3Analysis
- max time kernel
92s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20231215-en - resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system - submitted
26/01/2024, 17:19
Static task
static1
Behavioral task
behavioral1
Sample
2b439a03a70011aaae44b6b2b56953188c6607d547b7aa3f5d6924bce9ef5d18.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2b439a03a70011aaae44b6b2b56953188c6607d547b7aa3f5d6924bce9ef5d18.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/Delay.dll
Resource
win7-20231129-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/Delay.dll
Resource
win10v2004-20231215-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win7-20231215-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win10v2004-20231215-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/System.dll
Resource
win7-20231215-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20231215-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/inetc.dll
Resource
win7-20231215-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/inetc.dll
Resource
win10v2004-20231215-en
Behavioral task
behavioral11
Sample
Castle Clout 2.exe
Resource
win7-20231129-en
Behavioral task
behavioral12
Sample
Castle Clout 2.exe
Resource
win10v2004-20231215-en
Behavioral task
behavioral13
Sample
Uninst.exe
Resource
win7-20231215-en
Behavioral task
behavioral14
Sample
Uninst.exe
Resource
win10v2004-20231222-en
Behavioral task
behavioral15
Sample
$PLUGINSDIR/Delay.dll
Resource
win7-20231215-en
Behavioral task
behavioral16
Sample
$PLUGINSDIR/Delay.dll
Resource
win10v2004-20231215-en
Behavioral task
behavioral17
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win7-20231215-en
Behavioral task
behavioral18
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win10v2004-20231222-en
Behavioral task
behavioral19
Sample
$PLUGINSDIR/inetc.dll
Resource
win7-20231215-en
Behavioral task
behavioral20
Sample
$PLUGINSDIR/inetc.dll
Resource
win10v2004-20231215-en
General
- Target 2b439a03a70011aaae44b6b2b56953188c6607d547b7aa3f5d6924bce9ef5d18.exe
- Size 1.1MB
- Sample240126-vwbepaaed6
- SHA256 2b439a03a70011aaae44b6b2b56953188c6607d547b7aa3f5d6924bce9ef5d18
- MD5 2f35d56ad83cf6f1d2c0ca2c6c78ab67
- SHA1 79dfb7c1a5381b7f6db325ccb0fc107dccf2419b
- SHA512 a405da9eb3d2925105a30fad3431f965a409a0b5dcdd81250dd672775a3ba0609d6fdb70344977e89be94f5df2c594ca77bec16e3ad5e66852514a59b1c1613e
- SSDEEP 24576:JMZIwzMpYwyaIr8ur+FNtk9n7QFua7Pi7znxfZbzkScSZgXRaWZIfuB9H5O18L:uJoYwnLFNtWOni7zxRbApSZgXRaWAuBF
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Signatures
- Loads dropped DLL 5 IoCs
pid Process 3612 2b439a03a70011aaae44b6b2b56953188c6607d547b7aa3f5d6924bce9ef5d18.exe 3612 2b439a03a70011aaae44b6b2b56953188c6607d547b7aa3f5d6924bce9ef5d18.exe 3612 2b439a03a70011aaae44b6b2b56953188c6607d547b7aa3f5d6924bce9ef5d18.exe 3612 2b439a03a70011aaae44b6b2b56953188c6607d547b7aa3f5d6924bce9ef5d18.exe 3612 2b439a03a70011aaae44b6b2b56953188c6607d547b7aa3f5d6924bce9ef5d18.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
Processes
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\nsw3E23.tmp\InstallOptions.dll
- Size 14KB
- SHA256 8e287326f1cdd5ef2dcd7a72537c68cbe4299ceb1f820707c5820f3aa6d8206c
- MD5 0dc0cc7a6d9db685bf05a7e5f3ea4781
- SHA1 5d8b6268eeec9d8d904bc9d988a4b588b392213f
- SHA512 814dd17ebb434f4a3356f716c783ab7f569f9ee34ce5274fa50392526925f044798f8006198ac7afe3d1c2ca83a2ca8c472ca53fec5f12bbfbbe0707abacd6b0
- SSDEEP 192:n6d+dHXLHQOPiY53uiUdigyU+WsPdc/A1A+2jPK72dwF7dBEnbok:n6UdHXcIiY535zBt2jP+BEnbo
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\nsw3E23.tmp\System.dll
- Size 11KB
- SHA256 dc4da2ccadb11099076926b02764b2b44ad8f97cd32337421a4cc21a3f5448f3
- MD5 00a0194c20ee912257df53bfe258ee4a
- SHA1 d7b4e319bc5119024690dc8230b9cc919b1b86b2
- SHA512 3b38a2c17996c3b77ebf7b858a6c37415615e756792132878d8eddbd13cb06710b7da0e8b58104768f8e475fc93e8b44b3b1ab6f70ddf52edee111aaf5ef5667
- SSDEEP 192:7DKnJZCv6VmbJQC+tFiUdK7ckD4gRXKQx+LQ2CSF:7ViJrtFRdbmXK8+PCw
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\nsw3E23.tmp\inetc.dll
- Size 20KB
- SHA256 6d6ddc0d2b7d59eb91be44939457858ced5eb23cf4aa93ef33bb600eb28de6f6
- MD5 50fdadda3e993688401f6f1108fabdb4
- SHA1 04a9ae55d0fb726be49809582cea41d75bf22a9a
- SHA512 e9628870feea8c3aaefe22a2af41cf34b1c1778c4a0e81d069f50553ce1a23f68a0ba74b296420b2be92425d4995a43e51c018c2e8197ec2ec39305e87c56be8
- SSDEEP 384:jQB2ZUVHUxgoJX0eBA6PcH85db+ya9cC0Ac9khYLMkIX0+G5xgZmT+m//a:j/UFeJ5S6PHLNa9cFam/
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\nsw3E23.tmp\ioSpecial.ini
- Size 696B
- SHA256 9448641f71c8e0a063b567880dac57a01c099cd2ccb7fd3fe3845f6b0dfe74ac
- MD5 74bb9eeb04dd1f1e4925c939f554e540
- SHA1 3c807a40ddc6b7ced056c7cf49f7c74911591431
- SHA512 f0cee95bb870543d1cf6f5165e015c6a00ba8c1d90cadb0e2cd8b05a3e77fac4e9351963c04227e1fc737328528e2abac8f286cd748f11a88e8ef3087ed6bf7a
- MD5 SHA1 SHA512