Analysis
- max time kernel
142s - max time network
158s - platform
windows10-2004_x64 - resource
win10v2004-20240226-en - resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system - submitted
20/06/2024, 17:24
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
0833800a5a7f7c498622d103bf6c9f54_JaffaCakes118.exe
Resource
win7-20231129-en
14 signatures
150 seconds
General
- Target 0833800a5a7f7c498622d103bf6c9f54_JaffaCakes118.exe
- Size 124KB
- Sample240620-vy2pnatbmn
- SHA256 b21d36aa4b1736fc7c87ed3f80edbe9781709fd30dec93e8d3fbaf9573219060
- MD5 0833800a5a7f7c498622d103bf6c9f54
- SHA1 f8c378cfa7547b6a1976d9449070c03564c1a401
- SHA512 1d8976247c7a6e99b6ea90cd1d4486b429ebb4d1e35176868f96de1c969a635f713bbd301353dfbd396969be4f867ef1e726a89021c4be47746c19a8f81ce0c3
- SSDEEP 3072:vDSKiauBZz/DhceNw1OTw+XIU5jwaaHw7Koj4rBPFu:rSKbwhdcqYIhXNAP
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Signatures
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Control Panel\International\Geo\Nation 0833800a5a7f7c498622d103bf6c9f54_JaffaCakes118.exe - Executes dropped EXE 1 IoCs
pid Process 1116 cupjyklilxphwodp.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Program crash 2 IoCs
pid pid_target Process procid_target 3104 3868 WerFault.exe 93 4312 4040 WerFault.exe 105 -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Software\Microsoft\Internet Explorer\VersionManager IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "3901594666" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "425669281" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Software\Microsoft\Internet Explorer\GPU IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31114038" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Software\Microsoft\Internet Explorer\DomainSuggestion IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Internet Explorer\GPU\AdapterInfo = "vendorId=\"0x10de\",deviceID=\"0x8c\",subSysID=\"0x0\",revision=\"0x0\",version=\"10.0.19041.546\"hypervisor=\"No Hypervisor (No SLAT)\"" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Software\Microsoft\Internet Explorer\VersionManager IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "3713156354" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{0841D6CE-2F2A-11EF-B9F7-4E42E906E3A8} = "0" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31114038" IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31114038" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff3e0000003e000000c4040000a3020000 IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "3713156354" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31114038" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "3740656866" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Software\Microsoft\Internet Explorer\VersionManager IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 IEXPLORE.EXE - Suspicious behavior: LoadsDriver 1 IoCs
pid Process 652 Process not Found - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeSecurityPrivilege 2112 0833800a5a7f7c498622d103bf6c9f54_JaffaCakes118.exe Token: SeDebugPrivilege 2112 0833800a5a7f7c498622d103bf6c9f54_JaffaCakes118.exe Token: SeSecurityPrivilege 1116 cupjyklilxphwodp.exe Token: SeLoadDriverPrivilege 1116 cupjyklilxphwodp.exe - Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 32 IEXPLORE.EXE 32 IEXPLORE.EXE - Suspicious use of SetWindowsHookEx 12 IoCs
pid Process 32 IEXPLORE.EXE 32 IEXPLORE.EXE 4836 IEXPLORE.EXE 4836 IEXPLORE.EXE 4836 IEXPLORE.EXE 4836 IEXPLORE.EXE 32 IEXPLORE.EXE 32 IEXPLORE.EXE 4444 IEXPLORE.EXE 4444 IEXPLORE.EXE 4444 IEXPLORE.EXE 4444 IEXPLORE.EXE - Suspicious use of WriteProcessMemory 37 IoCs
description pid Process procid_target PID 2112 wrote to memory of 3868 2112 0833800a5a7f7c498622d103bf6c9f54_JaffaCakes118.exe 93 PID 2112 wrote to memory of 3868 2112 0833800a5a7f7c498622d103bf6c9f54_JaffaCakes118.exe 93 PID 2112 wrote to memory of 3868 2112 0833800a5a7f7c498622d103bf6c9f54_JaffaCakes118.exe 93 PID 2112 wrote to memory of 3868 2112 0833800a5a7f7c498622d103bf6c9f54_JaffaCakes118.exe 93 PID 2112 wrote to memory of 3868 2112 0833800a5a7f7c498622d103bf6c9f54_JaffaCakes118.exe 93 PID 2112 wrote to memory of 3868 2112 0833800a5a7f7c498622d103bf6c9f54_JaffaCakes118.exe 93 PID 2112 wrote to memory of 3868 2112 0833800a5a7f7c498622d103bf6c9f54_JaffaCakes118.exe 93 PID 2112 wrote to memory of 3868 2112 0833800a5a7f7c498622d103bf6c9f54_JaffaCakes118.exe 93 PID 2112 wrote to memory of 3868 2112 0833800a5a7f7c498622d103bf6c9f54_JaffaCakes118.exe 93 PID 2112 wrote to memory of 2068 2112 0833800a5a7f7c498622d103bf6c9f54_JaffaCakes118.exe 97 PID 2112 wrote to memory of 2068 2112 0833800a5a7f7c498622d103bf6c9f54_JaffaCakes118.exe 97 PID 2112 wrote to memory of 2068 2112 0833800a5a7f7c498622d103bf6c9f54_JaffaCakes118.exe 97 PID 2068 wrote to memory of 32 2068 iexplore.exe 98 PID 2068 wrote to memory of 32 2068 iexplore.exe 98 PID 32 wrote to memory of 4836 32 IEXPLORE.EXE 99 PID 32 wrote to memory of 4836 32 IEXPLORE.EXE 99 PID 32 wrote to memory of 4836 32 IEXPLORE.EXE 99 PID 2112 wrote to memory of 4040 2112 0833800a5a7f7c498622d103bf6c9f54_JaffaCakes118.exe 105 PID 2112 wrote to memory of 4040 2112 0833800a5a7f7c498622d103bf6c9f54_JaffaCakes118.exe 105 PID 2112 wrote to memory of 4040 2112 0833800a5a7f7c498622d103bf6c9f54_JaffaCakes118.exe 105 PID 2112 wrote to memory of 4040 2112 0833800a5a7f7c498622d103bf6c9f54_JaffaCakes118.exe 105 PID 2112 wrote to memory of 4040 2112 0833800a5a7f7c498622d103bf6c9f54_JaffaCakes118.exe 105 PID 2112 wrote to memory of 4040 2112 0833800a5a7f7c498622d103bf6c9f54_JaffaCakes118.exe 105 PID 2112 wrote to memory of 4040 2112 0833800a5a7f7c498622d103bf6c9f54_JaffaCakes118.exe 105 PID 2112 wrote to memory of 4040 2112 0833800a5a7f7c498622d103bf6c9f54_JaffaCakes118.exe 105 PID 2112 wrote to memory of 4040 2112 0833800a5a7f7c498622d103bf6c9f54_JaffaCakes118.exe 105 PID 2112 wrote to memory of 3196 2112 0833800a5a7f7c498622d103bf6c9f54_JaffaCakes118.exe 112 PID 2112 wrote to memory of 3196 2112 0833800a5a7f7c498622d103bf6c9f54_JaffaCakes118.exe 112 PID 2112 wrote to memory of 3196 2112 0833800a5a7f7c498622d103bf6c9f54_JaffaCakes118.exe 112 PID 3196 wrote to memory of 4796 3196 iexplore.exe 113 PID 3196 wrote to memory of 4796 3196 iexplore.exe 113 PID 32 wrote to memory of 4444 32 IEXPLORE.EXE 114 PID 32 wrote to memory of 4444 32 IEXPLORE.EXE 114 PID 32 wrote to memory of 4444 32 IEXPLORE.EXE 114 PID 2112 wrote to memory of 1116 2112 0833800a5a7f7c498622d103bf6c9f54_JaffaCakes118.exe 116 PID 2112 wrote to memory of 1116 2112 0833800a5a7f7c498622d103bf6c9f54_JaffaCakes118.exe 116 PID 2112 wrote to memory of 1116 2112 0833800a5a7f7c498622d103bf6c9f54_JaffaCakes118.exe 116
Processes
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C:\Users\Admin\AppData\Local\Temp\0833800a5a7f7c498622d103bf6c9f54_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\0833800a5a7f7c498622d103bf6c9f54_JaffaCakes118.exe"1⤵
- Checks computer location settings
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2112 -
C:\Windows\SysWOW64\svchost.exeC:\Windows\system32\svchost.exe2⤵PID:3868
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3868 -s 1963⤵
- Program crash
PID:3104
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C:\Program Files (x86)\Internet Explorer\iexplore.exe"C:\Program Files (x86)\Internet Explorer\iexplore.exe"2⤵
- Suspicious use of WriteProcessMemory
PID:2068 -
C:\Program Files\Internet Explorer\IEXPLORE.EXE"C:\Program Files\Internet Explorer\IEXPLORE.EXE"3⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:32 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:32 CREDAT:17410 /prefetch:24⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:4836
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C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:32 CREDAT:17416 /prefetch:24⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:4444
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C:\Windows\SysWOW64\svchost.exeC:\Windows\system32\svchost.exe2⤵PID:4040
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4040 -s 2083⤵
- Program crash
PID:4312
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C:\Program Files (x86)\Internet Explorer\iexplore.exe"C:\Program Files (x86)\Internet Explorer\iexplore.exe"2⤵
- Suspicious use of WriteProcessMemory
PID:3196 -
C:\Program Files\Internet Explorer\IEXPLORE.EXE"C:\Program Files\Internet Explorer\IEXPLORE.EXE"3⤵
- Modifies Internet Explorer settings
PID:4796
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C:\Users\Admin\AppData\Local\Temp\cupjyklilxphwodp.exe"C:\Users\Admin\AppData\Local\Temp\cupjyklilxphwodp.exe"2⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
PID:1116
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 376 -p 3868 -ip 38681⤵PID:3212
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 520 -p 4040 -ip 40401⤵PID:3628
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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=1408 --field-trial-handle=2676,i,447940133669489189,1353734109898858672,262144 --variations-seed-version /prefetch:81⤵PID:3992
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776
- Size 471B
- SHA256 9ff2020f99ff7cefa80d5551715f465a89592320ea24e72c001e11a216445cb1
- MD5 7d3b85dddbdd4fdb82ea4c9e4eb4b386
- SHA1 ec55434869bf1ce79d37ebc36af1cea98309ca89
- SHA512 0d595242ed30e20906f2f50fd4fe454a963498bb07a34b2b892d9fe5a2cb7b76d195ac766342034b422e3d3705c7760ebaa5fdc4a9076f60dfa7c61336d51d03
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776
- Size 404B
- SHA256 e29947b3534eb46365427de5693f101554e0e2302b0bb75d0a7e26f342fb6179
- MD5 3ae034f41557b18de37c6ae731cf9a11
- SHA1 e5a16ef6cb51ff8576228771d6acd96954281748
- SHA512 e1df2620953f932bb4752b308f83a66f06f53ae0baf156b6c76aaf4fad70d3944e83d46c8492c9872201f86bcabafc958c514ffd1c70d81259d3e42d875ff392
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\O8VM10HV\suggestions[1].en-US
- Size 17KB
- SHA256 c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad
- MD5 5a34cb996293fde2cb7a4ac89587393a
- SHA1 3c96c993500690d1a77873cd62bc639b3a10653f
- SHA512 e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee
- SSDEEP 384:K4gN8sGygaEKfWYSJUKbO7UckxtBjCdY7mO3D0C5l+piEieDSV126ry1/XSGKwG3:K4gNFXiKfWfJ1Kockxbd7mAt5Mp5ie2F
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\cupjyklilxphwodp.exe
- Size 124KB
- SHA256 b21d36aa4b1736fc7c87ed3f80edbe9781709fd30dec93e8d3fbaf9573219060
- MD5 0833800a5a7f7c498622d103bf6c9f54
- SHA1 f8c378cfa7547b6a1976d9449070c03564c1a401
- SHA512 1d8976247c7a6e99b6ea90cd1d4486b429ebb4d1e35176868f96de1c969a635f713bbd301353dfbd396969be4f867ef1e726a89021c4be47746c19a8f81ce0c3
- SSDEEP 3072:vDSKiauBZz/DhceNw1OTw+XIU5jwaaHw7Koj4rBPFu:rSKbwhdcqYIhXNAP
- MD5 SHA1 SHA512 SSDEEP