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Analysis
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max time kernel
95s -
max time network
119s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system -
submitted
14/07/2024, 10:01
Static task
static1
Behavioral task
behavioral1
Sample
45561f1a89070012c9e316d4ac9d48c9_JaffaCakes118.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
45561f1a89070012c9e316d4ac9d48c9_JaffaCakes118.exe
Resource
win10v2004-20240709-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240705-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240709-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/downloadmr.exe
Resource
win7-20240705-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/downloadmr.exe
Resource
win10v2004-20240709-en
General
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Target
45561f1a89070012c9e316d4ac9d48c9_JaffaCakes118.exe
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Size
142KB
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MD5
45561f1a89070012c9e316d4ac9d48c9
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SHA1
88d254953bd0f82b75e2ba94caab3952c06fb4f7
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SHA256
994c3e4ada352a73420fc8cb147a9c6905880c71380e7248280e8cbe6a5f5de6
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SHA512
642c2ec99d2f775d667152ef4439d3270490c0d166c0dccd81195cf204468bb0688f0517499aa29d934d5c18a03c6afd93b8a6a76726f39519c58496587941ba
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SSDEEP
3072:anOn7t7XpdpCCTg/sxFgJPeqgKJ+BCkCPRjzZkKj9Pl1Paff66:aKpdcCrTCgKhP5zZj9l1Kf66
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
pid Process 464 downloadmr.exe -
Loads dropped DLL 2 IoCs
pid Process 3116 45561f1a89070012c9e316d4ac9d48c9_JaffaCakes118.exe 3116 45561f1a89070012c9e316d4ac9d48c9_JaffaCakes118.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 464 downloadmr.exe 464 downloadmr.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3116 wrote to memory of 464 3116 45561f1a89070012c9e316d4ac9d48c9_JaffaCakes118.exe 84 PID 3116 wrote to memory of 464 3116 45561f1a89070012c9e316d4ac9d48c9_JaffaCakes118.exe 84 PID 3116 wrote to memory of 464 3116 45561f1a89070012c9e316d4ac9d48c9_JaffaCakes118.exe 84
Processes
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C:\Users\Admin\AppData\Local\Temp\45561f1a89070012c9e316d4ac9d48c9_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\45561f1a89070012c9e316d4ac9d48c9_JaffaCakes118.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:3116 -
C:\Users\Admin\AppData\Local\Temp\nsm97FC.tmp\downloadmr.exeC:\Users\Admin\AppData\Local\Temp\nsm97FC.tmp\downloadmr.exe /u4f96c0af-ae48-469a-a08c-2bb95bc06f2f /e28350702⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
PID:464
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
21KB
MD55ebc73650256e9c8ddbcda231db829a1
SHA1988d4535e18754ab2a6248abae96c5697d7dbcd5
SHA2561eaa543842df7795404184e8892a1654b0773dbc9bd8b54c7fdb9e68f4355493
SHA512b21266e76fc7263af982a1336a766e47ccf348ed56b305dbb09f03574c9b2a7309f12200e80d86f9a251381be6e87a41206447f11c51899cb31fba10da1d5270
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Filesize
122KB
MD5da254a8488b60244654e1cf4d6796cf8
SHA123d06f4589786652a3a226b5012a5520a3d03452
SHA2566d3b82a7ad74a1e88ae4d0f9176082130f1558fb3ff42a8b45ca8b80445efc2d
SHA512d311f90ad65441f6c7ae55220c2c3f117aa7601d083e6847e1b58b96c3c332d68a25d445310818396dc88678fb9ec5356f35a04a392c3d23746a2231e14b0a2e