Analysis
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max time kernel
122s -
max time network
123s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
15/07/2024, 22:47
Static task
static1
Behavioral task
behavioral1
Sample
4bbda1550328ef6f811984a291f1894b_JaffaCakes118.dll
Resource
win7-20240708-en
windows7-x64
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
4bbda1550328ef6f811984a291f1894b_JaffaCakes118.dll
Resource
win10v2004-20240709-en
windows10-2004-x64
2 signatures
150 seconds
General
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Target
4bbda1550328ef6f811984a291f1894b_JaffaCakes118.dll
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Size
53KB
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MD5
4bbda1550328ef6f811984a291f1894b
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SHA1
e356f7d1c829f1d3e01d6616011a66f0411e43b1
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SHA256
d24853bc9108fe95b1a5cbe8c7d189bfcbddfb1e6171a2cc4ae7d85993005838
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SHA512
8d699130cdcdb4a3099e7c40fed796edef0b9a7c49f3aaff79634451ce54b14b8109e06eee19d6672045ea1db018475aa61d98a04e09c757832453580266f241
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SSDEEP
768:RukyDwjasje1wrZMN2w/OfMjTgmFhypDUGbC90Lq:KQjjOwre/OgTnopgGC90O
Score
1/10
Malware Config
Signatures
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Modifies registry class 20 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Retrogamer_2z.DynamicBarButton\CurVer regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Retrogamer_2z.DynamicBarButton\CurVer\ = "Retrogamer_2z.DynamicBarButton.1" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{fee58fba-ccdb-42e0-b0bd-a37812509763}\VersionIndependentProgID regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{fee58fba-ccdb-42e0-b0bd-a37812509763}\InprocServer32 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{fee58fba-ccdb-42e0-b0bd-a37812509763}\InprocServer32\ThreadingModel = "Apartment" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Retrogamer_2z.DynamicBarButton.1\CLSID\ = "{fee58fba-ccdb-42e0-b0bd-a37812509763}" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Retrogamer_2z.DynamicBarButton\CLSID regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Retrogamer_2z.DynamicBarButton\CLSID\ = "{fee58fba-ccdb-42e0-b0bd-a37812509763}" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{fee58fba-ccdb-42e0-b0bd-a37812509763}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\4bbda1550328ef6f811984a291f1894b_JaffaCakes118.dll" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{fee58fba-ccdb-42e0-b0bd-a37812509763}\ProgID regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{fee58fba-ccdb-42e0-b0bd-a37812509763}\VersionIndependentProgID\ = "Retrogamer_2z.DynamicBarButton" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{fee58fba-ccdb-42e0-b0bd-a37812509763}\Programmable regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Retrogamer_2z.DynamicBarButton regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Retrogamer_2z.DynamicBarButton\ = "Bar Button Class" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{fee58fba-ccdb-42e0-b0bd-a37812509763} regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{fee58fba-ccdb-42e0-b0bd-a37812509763}\ = "Bar Button Class" regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{fee58fba-ccdb-42e0-b0bd-a37812509763}\ProgID\ = "Retrogamer_2z.DynamicBarButton.1" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Retrogamer_2z.DynamicBarButton.1 regsvr32.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Retrogamer_2z.DynamicBarButton.1\ = "Bar Button Class" regsvr32.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Retrogamer_2z.DynamicBarButton.1\CLSID regsvr32.exe -
Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 2328 wrote to memory of 3036 2328 regsvr32.exe 30 PID 2328 wrote to memory of 3036 2328 regsvr32.exe 30 PID 2328 wrote to memory of 3036 2328 regsvr32.exe 30 PID 2328 wrote to memory of 3036 2328 regsvr32.exe 30 PID 2328 wrote to memory of 3036 2328 regsvr32.exe 30 PID 2328 wrote to memory of 3036 2328 regsvr32.exe 30 PID 2328 wrote to memory of 3036 2328 regsvr32.exe 30
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\4bbda1550328ef6f811984a291f1894b_JaffaCakes118.dll1⤵
- Suspicious use of WriteProcessMemory
PID:2328 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\4bbda1550328ef6f811984a291f1894b_JaffaCakes118.dll2⤵
- Modifies registry class
PID:3036
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