43aadb765b7818787237db22ee95f1127b98f6b78cdb0525cb72f7ed434030dc

Analysis

max time kernel
150s
max time network
157s
platform
windows10-2004_x64
resource
win10v2004-20240319-en
resource tags

arch:x64arch:x86image:win10v2004-20240319-enlocale:en-usos:windows10-2004-x64system
submitted
04/04/2024, 17:38

Target
be879277e08563a258358f6762643974_JaffaCakes118.exe
Size 266KB
Sample240404-v7vmpsed57
SHA256 43aadb765b7818787237db22ee95f1127b98f6b78cdb0525cb72f7ed434030dc
MD5 be879277e08563a258358f6762643974
SHA1 7f6e575d48b775703a329f93ce72c2e8ddf6ff3d
SHA512 eb864314b7fecaa1c6c7fd28331843e1825427450afc13c1b3884922d391a53a35d2f84d1b702958a61c580661e331aa24c51da1d186fa5446b2a858bbd8021a
SSDEEP 6144:Bm6UslkILPlAvU/xEjJ9bxwywFCbRvfrqZvqUGwZDYCf2:BmDslhGuVBr4
MD5 SHA1 SHA512 SSDEEP

Score

7^/10

Executes dropped EXE 1 IoCs

pid	Process
3788	msedge.exe

Drops file in Program Files directory 4 IoCs

description	ioc	Process
File created	\??\c:\program files (x86)\microsoft\edge\application\msedge.exe	be879277e08563a258358f6762643974_JaffaCakes118.exe
File created	\??\c:\program files (x86)\adobe\acrotray .exe	be879277e08563a258358f6762643974_JaffaCakes118.exe
File created	\??\c:\program files (x86)\adobe\acrotray.exe	be879277e08563a258358f6762643974_JaffaCakes118.exe
File created	\??\c:\program files (x86)\internet explorer\wmpscfgs.exe	be879277e08563a258358f6762643974_JaffaCakes118.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2140	2912	WerFault.exe	93

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2912	be879277e08563a258358f6762643974_JaffaCakes118.exe
2912	be879277e08563a258358f6762643974_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2912	be879277e08563a258358f6762643974_JaffaCakes118.exe
Token: SeManageVolumePrivilege	3972	svchost.exe

C:\Users\Admin\AppData\Local\Temp\be879277e08563a258358f6762643974_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\be879277e08563a258358f6762643974_JaffaCakes118.exe"
1⤵
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2912
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2912 -s 660
  2⤵
  - Program crash
  PID:2140

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 200 -p 2912 -ip 2912
1⤵
PID:3344

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3864 --field-trial-handle=2264,i,1475924722205134884,16549311107360026087,262144 --variations-seed-version /prefetch:8
1⤵
- Executes dropped EXE
PID:3788

C:\Windows\system32\rundll32.exe
"C:\Windows\system32\rundll32.exe" "C:\Windows\SYSTEM32\EDGEHTML.dll",#141 Microsoft.VCLibs.140.00_8wekyb3d8bbwe
1⤵
PID:4396

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k UnistackSvcGroup
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:3972

msedge.exe

Path C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
Size 293KB
SHA256 26add03ea318e94a247079daf523fccaa6c309b535fcb0f049929f6ff2161ca7
MD5 28eec21fdecd132be3395f188499195a
SHA1 06b7cafa58d2afa0be619c2170f81151c2d066e2
SHA512 0b2bfbfb20e6effd6341be3612c587ec656a5386f85681706293e6c409cd854e59e03f40dcc788dc467c6bbeb087279d0bcbb9fca2bfdd0c8742167ca872f04a
SSDEEP 6144:Bm6UslkILPlAvU/xEjJ9bxwywFCbRvfrqZvqUGwZDYCfHtLPAO3:BmDslhGuVBrV
MD5 SHA1 SHA512 SSDEEP

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memory/2912-0-0x0000000010000000-0x0000000010010000-memory.dmp

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memory/3972-8-0x0000019C5F5A0000-0x0000019C5F5B0000-memory.dmp

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memory/3972-24-0x0000019C5F6A0000-0x0000019C5F6B0000-memory.dmp

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memory/3972-40-0x0000019C67A10000-0x0000019C67A11000-memory.dmp

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memory/3972-42-0x0000019C67A40000-0x0000019C67A41000-memory.dmp

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memory/3972-43-0x0000019C67A40000-0x0000019C67A41000-memory.dmp

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memory/3972-44-0x0000019C67B50000-0x0000019C67B51000-memory.dmp

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