Analysis
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max time kernel
138s -
max time network
162s -
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 22:38
Static task
static1
Behavioral task
behavioral1
Sample
09e14f639091fe91d590adfaba2cf2d9_JaffaCakes118.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
09e14f639091fe91d590adfaba2cf2d9_JaffaCakes118.exe
Resource
win10v2004-20240226-en
General
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Target
09e14f639091fe91d590adfaba2cf2d9_JaffaCakes118.exe
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Size
685KB
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MD5
09e14f639091fe91d590adfaba2cf2d9
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SHA1
4ba809be6976027c6ec8c5690fac2abb9aeb4947
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SHA256
523f5475cbf881123bdb0a82c41ccbec3ce61dbc3ca07488cadf8a53db873492
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SHA512
e46d6b438e2069138e7a342f2826a5be2a3e4da77bba151f30aa4f01a7671c5a04a9a867a71f649e33935d3d153c7ef71caf9a3be5ad2c0495e04a3e46158387
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SSDEEP
12288:rGcPujnhhgQ/B3gJQu7BU81TYrKCG2smAF3Z4mxxFBzYaoA5dFXV6+YHI:rXKsQ/907JhYrtkpQmXTzdoOFV6E
Malware Config
Signatures
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ModiLoader, DBatLoader
ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.
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ModiLoader Second Stage 3 IoCs
Processes:
resource yara_rule C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\5.exe modiloader_stage2 behavioral2/memory/1192-58-0x00000000007B0000-0x0000000000875000-memory.dmp modiloader_stage2 behavioral2/memory/1268-60-0x0000000000400000-0x00000000004C5000-memory.dmp modiloader_stage2 -
Executes dropped EXE 1 IoCs
Processes:
5.exepid process 1268 5.exe -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
09e14f639091fe91d590adfaba2cf2d9_JaffaCakes118.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\"" 09e14f639091fe91d590adfaba2cf2d9_JaffaCakes118.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
5.exedescription pid process target process PID 1268 set thread context of 1192 1268 5.exe IEXPLORE.EXE -
Drops file in Windows directory 1 IoCs
Processes:
5.exedescription ioc process File created C:\Windows\FieleWay.txt 5.exe -
Processes:
IEXPLORE.EXEIEXPLORE.EXEdescription ioc process Key created \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Software\Microsoft\Internet Explorer\GPU IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31114082" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50" 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 (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\LastCheckForUpdateLowDateTime = "3183568360" 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\DomainSuggestion\NextUpdateDate = "425688142" 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 Set value (int) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{E88F97CE-2F55-11EF-B9F7-6655CA8B1A37} = "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\WindowsSearch\Version = "WS not running" 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\VersionManager 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 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\DomainSuggestion\FileNames\ IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31114082" 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 IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "3376068582" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "3183568360" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31114082" 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\Recovery\PendingRecovery\AdminActive = "0" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200" IEXPLORE.EXE -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
IEXPLORE.EXEpid process 1192 IEXPLORE.EXE -
Suspicious use of SetWindowsHookEx 6 IoCs
Processes:
IEXPLORE.EXEIEXPLORE.EXEpid process 1192 IEXPLORE.EXE 1192 IEXPLORE.EXE 3200 IEXPLORE.EXE 3200 IEXPLORE.EXE 3200 IEXPLORE.EXE 3200 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 9 IoCs
Processes:
09e14f639091fe91d590adfaba2cf2d9_JaffaCakes118.exe5.exeIEXPLORE.EXEdescription pid process target process PID 4924 wrote to memory of 1268 4924 09e14f639091fe91d590adfaba2cf2d9_JaffaCakes118.exe 5.exe PID 4924 wrote to memory of 1268 4924 09e14f639091fe91d590adfaba2cf2d9_JaffaCakes118.exe 5.exe PID 4924 wrote to memory of 1268 4924 09e14f639091fe91d590adfaba2cf2d9_JaffaCakes118.exe 5.exe PID 1268 wrote to memory of 1192 1268 5.exe IEXPLORE.EXE PID 1268 wrote to memory of 1192 1268 5.exe IEXPLORE.EXE PID 1268 wrote to memory of 1192 1268 5.exe IEXPLORE.EXE PID 1192 wrote to memory of 3200 1192 IEXPLORE.EXE IEXPLORE.EXE PID 1192 wrote to memory of 3200 1192 IEXPLORE.EXE IEXPLORE.EXE PID 1192 wrote to memory of 3200 1192 IEXPLORE.EXE IEXPLORE.EXE
Processes
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C:\Users\Admin\AppData\Local\Temp\09e14f639091fe91d590adfaba2cf2d9_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\09e14f639091fe91d590adfaba2cf2d9_JaffaCakes118.exe"1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4924 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\5.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\5.exe2⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:1268 -
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:1192 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1192 CREDAT:17410 /prefetch:24⤵
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:3200
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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=4064 --field-trial-handle=2744,i,16362475727591565961,3676688664819797550,262144 --variations-seed-version /prefetch:81⤵PID:3244
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776
Filesize471B
MD57d3b85dddbdd4fdb82ea4c9e4eb4b386
SHA1ec55434869bf1ce79d37ebc36af1cea98309ca89
SHA2569ff2020f99ff7cefa80d5551715f465a89592320ea24e72c001e11a216445cb1
SHA5120d595242ed30e20906f2f50fd4fe454a963498bb07a34b2b892d9fe5a2cb7b76d195ac766342034b422e3d3705c7760ebaa5fdc4a9076f60dfa7c61336d51d03
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776
Filesize404B
MD55031b6d4238e2fc242b6479e547691da
SHA152951b3477e317ab8427711380a6de56c2be4ba8
SHA256a5be524cbd978b63a8b893f826b03270b13836515625c8a7dd87395bebcd248b
SHA512bfde57f7dce3fcb8ed2cfff614d17c25e9b088164b8ab611bbe7130516ed5041fafc3934256f3d06ccd1d1b4a160ac05060d0119eb6bde8b99c690606eb102e2
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Filesize
17KB
MD55a34cb996293fde2cb7a4ac89587393a
SHA13c96c993500690d1a77873cd62bc639b3a10653f
SHA256c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad
SHA512e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee
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Filesize
751KB
MD5da333cc7de36ac7edf79149c0c5e2384
SHA17d142142485e686087a96a5d3f9808cf45fe7ceb
SHA256e23f5f7e385220bb96105c4e02cba8160aa2edae15f34c0bb9b83255356df476
SHA512a87b640ec9b4bad3911759d4979fd5874f86a1f91f5c1d1553ae8948644a2745341d16c0000a565197ac03029570c5fc0fd438ef74757e3b061c1e4a9a6cfe88