Overview
overview
10Static
static
383ed601d78...18.exe
windows7-x64
1083ed601d78...18.exe
windows10-2004-x64
7$PLUGINSDI...nu.dll
windows7-x64
3$PLUGINSDI...nu.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3Uninstall.exe
windows7-x64
7Uninstall.exe
windows10-2004-x64
7store.html
windows7-x64
1store.html
windows10-2004-x64
1General
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Target
83ed601d78668f82bdd449f82d9f51c5_JaffaCakes118
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Size
286KB
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Sample
240530-mncc1sfd24
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MD5
83ed601d78668f82bdd449f82d9f51c5
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SHA1
74993699cc19c60918c2ca7a6dfba78c48ce0eed
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SHA256
470d82dec3c67b3d319ac7774f4276de82a5c853c8c39bb626df0fe81d6a1859
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SHA512
41394a2a6723fa4ad004dfc6713c98fa8df86e920fd2b787f0ccd6bc651ceaf601c335a7f294290aaf556d59e455cfd8f72bbf6d2a72422a7f0cf0a44da87882
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SSDEEP
6144:gy9v17kwzERlV++cNqWii7U0nae3n8MNXwdU6pxNbRKl+KeDgv+6kQi:x97k1CNd7U0as/gdU6px1R0eDg26kf
Static task
static1
Behavioral task
behavioral1
Sample
83ed601d78668f82bdd449f82d9f51c5_JaffaCakes118.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
83ed601d78668f82bdd449f82d9f51c5_JaffaCakes118.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/StartMenu.dll
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/StartMenu.dll
Resource
win10v2004-20240226-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240221-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240426-en
Behavioral task
behavioral7
Sample
Uninstall.exe
Resource
win7-20240508-en
Behavioral task
behavioral8
Sample
Uninstall.exe
Resource
win10v2004-20240426-en
Behavioral task
behavioral9
Sample
store.html
Resource
win7-20240221-en
Behavioral task
behavioral10
Sample
store.html
Resource
win10v2004-20240508-en
Malware Config
Extracted
C:\Users\Admin\Downloads\_README_.hta
Targets
-
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Target
83ed601d78668f82bdd449f82d9f51c5_JaffaCakes118
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Size
286KB
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MD5
83ed601d78668f82bdd449f82d9f51c5
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SHA1
74993699cc19c60918c2ca7a6dfba78c48ce0eed
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SHA256
470d82dec3c67b3d319ac7774f4276de82a5c853c8c39bb626df0fe81d6a1859
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SHA512
41394a2a6723fa4ad004dfc6713c98fa8df86e920fd2b787f0ccd6bc651ceaf601c335a7f294290aaf556d59e455cfd8f72bbf6d2a72422a7f0cf0a44da87882
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SSDEEP
6144:gy9v17kwzERlV++cNqWii7U0nae3n8MNXwdU6pxNbRKl+KeDgv+6kQi:x97k1CNd7U0as/gdU6px1R0eDg26kf
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Deletes shadow copies
Ransomware often targets backup files to inhibit system recovery.
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Blocklisted process makes network request
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Contacts a large (517) amount of remote hosts
This may indicate a network scan to discover remotely running services.
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Deletes itself
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Loads dropped DLL
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Sets desktop wallpaper using registry
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Suspicious use of SetThreadContext
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-
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Target
$PLUGINSDIR/StartMenu.dll
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Size
7KB
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MD5
af0669fde3204c7bb0c6dbdd925ab008
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SHA1
1c7af002be85d6778a021a1c1b9249a074573a3e
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SHA256
388373f8e77d1c6eceb0c5997905a4baa49cd090981c1fbb79cd6f590ddb8c19
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SHA512
c86b32772ed9807aad58a67a4b4efed5eb9a511519b196e50a549f87a9c2384d4e700bbebf849e839f947aa5fef818943feb77c0e1f8111fcd0279015c1c5df9
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SSDEEP
96:C8dPIKJhMuhik+CfoEwknt6io8zv+qy5/utta/R3lkCTcaqHCI:rZIKXgk+cx6QYFkAVlncviI
Score3/10 -
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Target
$PLUGINSDIR/System.dll
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Size
11KB
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MD5
ca332bb753b0775d5e806e236ddcec55
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SHA1
f35ef76592f20850baef2ebbd3c9a2cfb5ad8d8f
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SHA256
df5ae79fa558dc7af244ec6e53939563b966e7dbd8867e114e928678dbd56e5d
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SHA512
2de0956a1ad58ad7086e427e89b819089f2a7f1e4133ed2a0a736adc0614e8588ebe2d97f1b59ab8886d662aeb40e0b4838c6a65fbfc652253e3a45664a03a00
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SSDEEP
192:eo24sihno00Wfl97nH6T2enXwWobpWBTU4VtHT7dmN35Ol6Sl:k8QIl975eXqlWBrz7YLOl6
Score3/10 -
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Target
Uninstall.exe
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Size
70KB
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MD5
8fa298cda497c00f7fc3f66c5b833c18
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SHA1
5ec6abbd95d5e6e11a88bf58da75588dc62356e4
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SHA256
58e900d7fd20ec0e308d68cdeb6e45de9ee0ec5b25fe5853f854cfc6c12df6fb
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SHA512
3845dff86122ccb1932db0abed4daf202d750938f1a46eb971851897deb79ab055bc0c86ca9c30a61d1f201d672fc6b247650e5c3cb3511e4d62c2c8a36f1f08
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SSDEEP
1536:rrsKlcypDv17knJGq90D2YzIlwgdLeAyNLEVXNUTqjyf8ra:3sKWy9v17kwBD2YzI2ceArVXu+c6a
Score7/10-
Executes dropped EXE
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Loads dropped DLL
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-
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Target
store
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Size
4KB
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MD5
ac17922f18b550af2015bec7c0c0cafc
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SHA1
a48c698bd233da5c33df78c33cabfb682684908a
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SHA256
45faf5e46c83c8d9034af1848544568ce0f3926ad2832bf49bbff5e43d8b6b09
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SHA512
1b5d0dc83f5c92fb043ca77530572afb8f7e90f5878294379b7897c9b60d0274bf8f2fd986f634f1914553212aca452ddc9f595fb17a0f97b4dcc94c706884ee
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SSDEEP
96:MqK+/MrII59FDC9opLxcF4IXWVOT9zo0dDI5D6VDozK2SzisjCZt:MqK+Wx9FO9oDcFPmVmomA2V12SzRCZt
Score1/10 -