Analysis
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max time kernel
147s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20240319-en -
resource tags
arch:x64arch:x86image:win10v2004-20240319-enlocale:en-usos:windows10-2004-x64system -
submitted
07-04-2024 22:57
Behavioral task
behavioral1
Sample
e60d29848b8f60da29efbc0efb820022_JaffaCakes118.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
e60d29848b8f60da29efbc0efb820022_JaffaCakes118.exe
Resource
win10v2004-20240319-en
General
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Target
e60d29848b8f60da29efbc0efb820022_JaffaCakes118.exe
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Size
46KB
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MD5
e60d29848b8f60da29efbc0efb820022
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SHA1
78a45511d591deee841dcc5c9600d64a901fe232
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SHA256
5910523dd84c592fdf140cba6c8e0272504ef03ddbe93290a4009c1f31f18532
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SHA512
481e87ea058767aa55bf687dec140196a4192bcf3c8265c97583c9efba56252d024a67141bbc7e01d22aaa707c2fce77ef35003882657f537bf55e1d81c2cbd8
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SSDEEP
768:XocAX3LKew369lp2z3Sd4baFXLjwP/Tgj93b8NIocVSEFevLIsQl8a1OKVhryjAL:SKcR4mjD9r823Fist+a1vOAax2j
Malware Config
Signatures
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Executes dropped EXE 2 IoCs
Processes:
ikaBxzHGs2S0COq.exeCTS.exepid process 332 ikaBxzHGs2S0COq.exe 1296 CTS.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Processes:
resource yara_rule behavioral2/memory/2152-0-0x0000000000A00000-0x0000000000A17000-memory.dmp upx C:\Windows\CTS.exe upx behavioral2/memory/2152-6-0x0000000000A00000-0x0000000000A17000-memory.dmp upx behavioral2/memory/1296-9-0x0000000000F40000-0x0000000000F57000-memory.dmp upx C:\Users\Admin\AppData\Local\Microsoft\Office\16.0\msoia.exe_Rules.xml upx -
Adds Run key to start application 2 TTPs 2 IoCs
Processes:
e60d29848b8f60da29efbc0efb820022_JaffaCakes118.exeCTS.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\CTS = "C:\\Windows\\CTS.exe" e60d29848b8f60da29efbc0efb820022_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\CTS = "C:\\Windows\\CTS.exe" CTS.exe -
Drops file in Windows directory 2 IoCs
Processes:
e60d29848b8f60da29efbc0efb820022_JaffaCakes118.exeCTS.exedescription ioc process File created C:\Windows\CTS.exe e60d29848b8f60da29efbc0efb820022_JaffaCakes118.exe File created C:\Windows\CTS.exe CTS.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
e60d29848b8f60da29efbc0efb820022_JaffaCakes118.exeCTS.exedescription pid process Token: SeDebugPrivilege 2152 e60d29848b8f60da29efbc0efb820022_JaffaCakes118.exe Token: SeDebugPrivilege 1296 CTS.exe -
Suspicious use of WriteProcessMemory 5 IoCs
Processes:
e60d29848b8f60da29efbc0efb820022_JaffaCakes118.exedescription pid process target process PID 2152 wrote to memory of 332 2152 e60d29848b8f60da29efbc0efb820022_JaffaCakes118.exe ikaBxzHGs2S0COq.exe PID 2152 wrote to memory of 332 2152 e60d29848b8f60da29efbc0efb820022_JaffaCakes118.exe ikaBxzHGs2S0COq.exe PID 2152 wrote to memory of 1296 2152 e60d29848b8f60da29efbc0efb820022_JaffaCakes118.exe CTS.exe PID 2152 wrote to memory of 1296 2152 e60d29848b8f60da29efbc0efb820022_JaffaCakes118.exe CTS.exe PID 2152 wrote to memory of 1296 2152 e60d29848b8f60da29efbc0efb820022_JaffaCakes118.exe CTS.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\e60d29848b8f60da29efbc0efb820022_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\e60d29848b8f60da29efbc0efb820022_JaffaCakes118.exe"1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2152 -
C:\Users\Admin\AppData\Local\Temp\ikaBxzHGs2S0COq.exeC:\Users\Admin\AppData\Local\Temp\ikaBxzHGs2S0COq.exe2⤵
- Executes dropped EXE
PID:332 -
C:\Windows\CTS.exe"C:\Windows\CTS.exe"2⤵
- Executes dropped EXE
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
PID:1296
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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=3488 --field-trial-handle=2808,i,4621512294509789388,1545966267740426092,262144 --variations-seed-version /prefetch:81⤵PID:404
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
30KB
MD5a08693a899cc9715f808fe3d5490d800
SHA1af9b610b342b5988aff49b9867ff7a18507055d6
SHA2564dc968d37d60bf73390a02cf7551642cd5e182989c9d19965e16ad04ace742d1
SHA51234d29105af30dd5460d9e9560b434607dfb0026a961430d4f0ef1a64865b12f6c16e30bb9112f37900ffb5a2f6bd724d15781b2f37404e238b632d2dbb5938da
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Filesize
16KB
MD595c9a037d3b01a21275aa6cc73b122a2
SHA1c19ed8afc95b91d0cc6bc075047de30eae015386
SHA2561d5edcbae3258efb07cc57ba8d7cd1ebe2eb5106ef1a894b787ed2857952c523
SHA512761bb76261712a597f610e3162fa1514d2f56d69d03d1b76b51c6b2a7b0c88bbd385b7dc849c6913f7d861fb3aed8551f26f640d90b621e8629abe2e4bfb6160
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Filesize
29KB
MD570aa23c9229741a9b52e5ce388a883ac
SHA1b42683e21e13de3f71db26635954d992ebe7119e
SHA2569d25cc704b1c00c9d17903e25ca35c319663e997cb9da0b116790b639e9688f2
SHA512be604a2ad5ab8a3e5edb8901016a76042ba873c8d05b4ef8eec31241377ec6b2a883b51c6912dc7640581ffa624547db334683975883ae74e62808b5ae9ab0b5