Overview
overview
10Static
static
79e98c04e77...21d.js
windows7-x64
109e98c04e77...21d.js
windows10-2004-x64
10c72d738747...8bf.js
windows7-x64
10c72d738747...8bf.js
windows10-2004-x64
10cc03a8f943...70.exe
windows7-x64
10cc03a8f943...70.exe
windows10-2004-x64
1eb6af295c3...cb.exe
windows7-x64
7eb6af295c3...cb.exe
windows10-2004-x64
7General
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Target
Downloads.rar
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Size
1.4MB
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Sample
230325-k9fw8aca64
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MD5
8e4150faf7e109bb27bae81ee77e2593
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SHA1
6544b682bb420ae6a0922906b90c0fe2851650e3
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SHA256
453b93a211b664c8be6ad43c584a9c4e3781ea9e51c3d9d598b4cd9719fcb7c6
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SHA512
94ba63c6da0825b75ec75645b1a897daeee1beab171d55c9eed45f072e4333d777156509794b1d6425fcfdeda789a2c13fb22cd13dfa737e36c3694f949aba3c
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SSDEEP
24576:oDADPbxO1WFjaO9dqSF0oalGCbkXECIdxGMvMIYtbZ57gKrlPT+:oDOPbxO1WFuO9NuGCgXKFMvp7ZBT+
Behavioral task
behavioral1
Sample
9e98c04e777e77b1498f4b3447b6221d.js
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
9e98c04e777e77b1498f4b3447b6221d.js
Resource
win10v2004-20230220-en
Behavioral task
behavioral3
Sample
c72d738747f68d4f8d9e9368e47928bf.js
Resource
win7-20230220-en
Behavioral task
behavioral4
Sample
c72d738747f68d4f8d9e9368e47928bf.js
Resource
win10v2004-20230220-en
Behavioral task
behavioral5
Sample
cc03a8f9433b57e4ea8a87544dde5470.exe
Resource
win7-20230220-en
Behavioral task
behavioral6
Sample
cc03a8f9433b57e4ea8a87544dde5470.exe
Resource
win10v2004-20230220-en
Behavioral task
behavioral7
Sample
eb6af295c348f16f2361cbe96fdc3bcb.exe
Resource
win7-20230220-en
Behavioral task
behavioral8
Sample
eb6af295c348f16f2361cbe96fdc3bcb.exe
Resource
win10v2004-20230220-en
Malware Config
Extracted
wshrat
http://smile4u.webredirect.org:4242
Extracted
asyncrat
1.0.7
Default
120.78.151.171:6658
bbbanchun
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delay
10
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install
false
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install_file
flash.exe
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install_folder
%AppData%
Targets
-
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Target
9e98c04e777e77b1498f4b3447b6221d.js.vir
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Size
3.5MB
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MD5
9e98c04e777e77b1498f4b3447b6221d
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SHA1
00a23c268459816d8fe5d46bda86a36f06e0c374
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SHA256
39e57f5e8da66eb93df1bf017348f3cc3007e3acfe568a846d420ea76fdd43b3
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SHA512
e5cb2b6f79474e70cb807b4a26af782a328038e52d2e28e6640269026c91c97ff40d3b98e6a156410339b4e53b538d256d0b554013bb78ce88ec1dc010d889d5
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SSDEEP
24576:mOEJFi25vJDMJ7Ukw2QaaRn1xWl1TUPZAO2OR1X1S8DlF5y0d5tQtiTWyXE7D/Ag:6ZMf
Score10/10-
Blocklisted process makes network request
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Drops startup file
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Adds Run key to start application
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Target
c72d738747f68d4f8d9e9368e47928bf.js.vir
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Size
9.2MB
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MD5
c72d738747f68d4f8d9e9368e47928bf
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SHA1
00b523b2e3ab0f2bfd7d4aabf3b1c33ae390c585
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SHA256
06b94b3ec86bd4a61888848f379808954de1ff2a1fe471edcfa312f5e9ba2ab5
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SHA512
1a01baa0c813b928cf5dfe456f76acdcf9be0e0df8a6131e248f9aa5456c65a69cb9809efe56afc4db32cfeeb93ca42e3319f1e53689ba4ed23b77911b802c61
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SSDEEP
3072:gNK8RjR/R8x/xqm2O1IrWa7Mjv/GnOv3GmPLjCKKIz9vs2J96i/OBDVOdz83Pm7+:I
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Blocklisted process makes network request
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Drops startup file
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Target
cc03a8f9433b57e4ea8a87544dde5470.exe.vir
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Size
35KB
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MD5
cc03a8f9433b57e4ea8a87544dde5470
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SHA1
d44e2e33aa3f7780db64ece0483958b87b063a75
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SHA256
8688a4bb898f17009992f83072b5c5a3a60e9e552a95002470e1c2f885563fbd
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SHA512
50ac102923a0eb17f27c24ca1528fd03258eef549448bfe6e4b7d91c57a2e0a2b4c8eb2a7018afca875f547b9d12c2d5e046755edef55301be9dcd6632d5fdce
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SSDEEP
768:tTRSgQ0ZZeIYVudX6nHs+Y5nXq0AZ7yx6tWLrx7GR4:t1peKT5Xq0s6GWLr9q4
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Async RAT payload
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Target
eb6af295c348f16f2361cbe96fdc3bcb.exe.vir
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Size
549KB
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MD5
eb6af295c348f16f2361cbe96fdc3bcb
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SHA1
70a3ab96557fb23d306e1cf4ad809e88866b2051
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SHA256
b6e51307f7707d56e7b698aa432f429b1ea504a71fa406e8e4276efa8d62aeeb
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SHA512
b2681641d6ea34f12b2b79dcd81f0c22109f66d162f63787c3ec58eaa4af33f202b7fa19807b3414b55546e06c1230ffc8367e51f1d39f9f96cc63e07f06de3c
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SSDEEP
12288:wO/lcNkfv7X2HhTUok0e7VJgGRGLKjrd+nvjIiykW43gpz4zBEQ1Kcoeli9ibHp:wKlcNGvkWXgGRGL6hS933gx4uBcPz
Score7/10 -