Analysis
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max time kernel
94s -
max time network
143s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
30-09-2024 03:41
Static task
static1
Behavioral task
behavioral1
Sample
ffe3194bdc9786ac76fa254d65189a90_JaffaCakes118.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
ffe3194bdc9786ac76fa254d65189a90_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
ffe3194bdc9786ac76fa254d65189a90_JaffaCakes118.exe
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Size
653KB
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MD5
ffe3194bdc9786ac76fa254d65189a90
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SHA1
ecd4287e5337196d456fadff2c1c2571d5037574
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SHA256
3ff2f2423c010fcc91f629417f45dbfe61cbc40f4f993ec93af1e65ad691513c
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SHA512
34c839cc07f8b75b756f702446c91e91f847e6deb4f01baf7e75b3ebf2d28e0c58dd0e374be3f6ce4838b7cc4f2836f3a113c45de0435649db4026555258aa71
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SSDEEP
12288:DfpN+hvj4sDvARQZuwWVEn6ZKicqV3MexrokA7A8w2VCokuCdy2:DhNyvjdDlGynDa8e9okx8w2so/z2
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 2 IoCs
resource yara_rule behavioral2/memory/3116-39-0x0000000000400000-0x0000000000665000-memory.dmp modiloader_stage2 behavioral2/memory/4448-40-0x0000000000400000-0x0000000000665000-memory.dmp modiloader_stage2 -
Executes dropped EXE 1 IoCs
pid Process 3116 rejoice101.exe -
Enumerates connected drives 3 TTPs 23 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\H: ffe3194bdc9786ac76fa254d65189a90_JaffaCakes118.exe File opened (read-only) \??\N: ffe3194bdc9786ac76fa254d65189a90_JaffaCakes118.exe File opened (read-only) \??\P: ffe3194bdc9786ac76fa254d65189a90_JaffaCakes118.exe File opened (read-only) \??\W: ffe3194bdc9786ac76fa254d65189a90_JaffaCakes118.exe File opened (read-only) \??\T: ffe3194bdc9786ac76fa254d65189a90_JaffaCakes118.exe File opened (read-only) \??\E: ffe3194bdc9786ac76fa254d65189a90_JaffaCakes118.exe File opened (read-only) \??\I: ffe3194bdc9786ac76fa254d65189a90_JaffaCakes118.exe File opened (read-only) \??\L: ffe3194bdc9786ac76fa254d65189a90_JaffaCakes118.exe File opened (read-only) \??\M: ffe3194bdc9786ac76fa254d65189a90_JaffaCakes118.exe File opened (read-only) \??\R: ffe3194bdc9786ac76fa254d65189a90_JaffaCakes118.exe File opened (read-only) \??\A: ffe3194bdc9786ac76fa254d65189a90_JaffaCakes118.exe File opened (read-only) \??\B: ffe3194bdc9786ac76fa254d65189a90_JaffaCakes118.exe File opened (read-only) \??\J: ffe3194bdc9786ac76fa254d65189a90_JaffaCakes118.exe File opened (read-only) \??\K: ffe3194bdc9786ac76fa254d65189a90_JaffaCakes118.exe File opened (read-only) \??\V: ffe3194bdc9786ac76fa254d65189a90_JaffaCakes118.exe File opened (read-only) \??\X: ffe3194bdc9786ac76fa254d65189a90_JaffaCakes118.exe File opened (read-only) \??\Y: ffe3194bdc9786ac76fa254d65189a90_JaffaCakes118.exe File opened (read-only) \??\G: ffe3194bdc9786ac76fa254d65189a90_JaffaCakes118.exe File opened (read-only) \??\O: ffe3194bdc9786ac76fa254d65189a90_JaffaCakes118.exe File opened (read-only) \??\Q: ffe3194bdc9786ac76fa254d65189a90_JaffaCakes118.exe File opened (read-only) \??\S: ffe3194bdc9786ac76fa254d65189a90_JaffaCakes118.exe File opened (read-only) \??\U: ffe3194bdc9786ac76fa254d65189a90_JaffaCakes118.exe File opened (read-only) \??\Z: ffe3194bdc9786ac76fa254d65189a90_JaffaCakes118.exe -
Drops autorun.inf file 1 TTPs 4 IoCs
Malware can abuse Windows Autorun to spread further via attached volumes.
description ioc Process File created C:\AutoRun.inf ffe3194bdc9786ac76fa254d65189a90_JaffaCakes118.exe File opened for modification C:\AutoRun.inf ffe3194bdc9786ac76fa254d65189a90_JaffaCakes118.exe File created F:\AutoRun.inf ffe3194bdc9786ac76fa254d65189a90_JaffaCakes118.exe File opened for modification F:\AutoRun.inf ffe3194bdc9786ac76fa254d65189a90_JaffaCakes118.exe -
Drops file in System32 directory 2 IoCs
description ioc Process File created C:\Windows\SysWOW64\_rejoice101.exe rejoice101.exe File opened for modification C:\Windows\SysWOW64\_rejoice101.exe rejoice101.exe -
Suspicious use of SetThreadContext 2 IoCs
description pid Process procid_target PID 3116 set thread context of 2460 3116 rejoice101.exe 83 PID 3116 set thread context of 5008 3116 rejoice101.exe 85 -
Drops file in Program Files directory 3 IoCs
description ioc Process File created C:\Program Files\Common Files\Microsoft Shared\MSINFO\rejoice101.exe ffe3194bdc9786ac76fa254d65189a90_JaffaCakes118.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\MSINFO\rejoice101.exe ffe3194bdc9786ac76fa254d65189a90_JaffaCakes118.exe File created C:\Program Files\Common Files\Microsoft Shared\MSINFO\DelSvel.bat ffe3194bdc9786ac76fa254d65189a90_JaffaCakes118.exe -
Program crash 1 IoCs
pid pid_target Process procid_target 4040 2460 WerFault.exe 83 -
System Location Discovery: System Language Discovery 1 TTPs 4 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ffe3194bdc9786ac76fa254d65189a90_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rejoice101.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language IEXPLORE.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe -
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "2826400966" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" IEXPLORE.EXE Set value (data) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\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-1-5-21-523280732-2327480845-3730041215-1000\Software\Microsoft\Internet Explorer\VersionManager IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "2822495094" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31134442" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\Software\Microsoft\Internet Explorer\GPU IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "2822495094" IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31134442" IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\Software\Microsoft\Internet Explorer\DomainSuggestion IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{D3CFED3B-7EDD-11EF-AC6B-D20DFB866B4D} = "0" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\Software\Microsoft\Internet Explorer\VersionManager IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31134442" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ IEXPLORE.EXE Set value (int) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "434432643" IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames IEXPLORE.EXE Set value (str) \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no" IEXPLORE.EXE -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 5008 IEXPLORE.EXE -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 5008 IEXPLORE.EXE 5008 IEXPLORE.EXE 2704 IEXPLORE.EXE 2704 IEXPLORE.EXE 2704 IEXPLORE.EXE 2704 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 17 IoCs
description pid Process procid_target PID 4448 wrote to memory of 3116 4448 ffe3194bdc9786ac76fa254d65189a90_JaffaCakes118.exe 82 PID 4448 wrote to memory of 3116 4448 ffe3194bdc9786ac76fa254d65189a90_JaffaCakes118.exe 82 PID 4448 wrote to memory of 3116 4448 ffe3194bdc9786ac76fa254d65189a90_JaffaCakes118.exe 82 PID 3116 wrote to memory of 2460 3116 rejoice101.exe 83 PID 3116 wrote to memory of 2460 3116 rejoice101.exe 83 PID 3116 wrote to memory of 2460 3116 rejoice101.exe 83 PID 3116 wrote to memory of 2460 3116 rejoice101.exe 83 PID 3116 wrote to memory of 2460 3116 rejoice101.exe 83 PID 3116 wrote to memory of 5008 3116 rejoice101.exe 85 PID 3116 wrote to memory of 5008 3116 rejoice101.exe 85 PID 3116 wrote to memory of 5008 3116 rejoice101.exe 85 PID 4448 wrote to memory of 4644 4448 ffe3194bdc9786ac76fa254d65189a90_JaffaCakes118.exe 86 PID 4448 wrote to memory of 4644 4448 ffe3194bdc9786ac76fa254d65189a90_JaffaCakes118.exe 86 PID 4448 wrote to memory of 4644 4448 ffe3194bdc9786ac76fa254d65189a90_JaffaCakes118.exe 86 PID 5008 wrote to memory of 2704 5008 IEXPLORE.EXE 89 PID 5008 wrote to memory of 2704 5008 IEXPLORE.EXE 89 PID 5008 wrote to memory of 2704 5008 IEXPLORE.EXE 89
Processes
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C:\Users\Admin\AppData\Local\Temp\ffe3194bdc9786ac76fa254d65189a90_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\ffe3194bdc9786ac76fa254d65189a90_JaffaCakes118.exe"1⤵
- Enumerates connected drives
- Drops autorun.inf file
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4448 -
C:\Program Files\Common Files\Microsoft Shared\MSINFO\rejoice101.exe"C:\Program Files\Common Files\Microsoft Shared\MSINFO\rejoice101.exe"2⤵
- Executes dropped EXE
- Drops file in System32 directory
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3116 -
C:\Windows\SysWOW64\calc.exe"C:\Windows\system32\calc.exe"3⤵PID:2460
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2460 -s 124⤵
- Program crash
PID:4040
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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:5008 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:5008 CREDAT:17410 /prefetch:24⤵
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious use of SetWindowsHookEx
PID:2704
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Program Files\Common Files\Microsoft Shared\MSINFO\DelSvel.bat""2⤵
- System Location Discovery: System Language Discovery
PID:4644
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2460 -ip 24601⤵PID:540
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
212B
MD5d76d61cddd91c88976760cff4d644a5c
SHA1fdb5e86e65f91d5c71cb7df9700e5cd90373ad6b
SHA256c37d19199e3b0c5996a7621898b8757c0ce943605cab3378f632df57bbc54943
SHA51271521dcdc3c282e3692f268bf810f2cb4ca9800e1213d999571b70b2899396b953e06fa282b5c43c3be4dd026b5a262d635e21b0e93db147e5e192c97587c23e
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776
Filesize471B
MD5d08423737246250d0c3c50ea390cd1c4
SHA15b48dab1d90ac5357dafd6ad8b6990da92aaf75a
SHA2567714ff60052145ab9a2bdd947fbbec0572c02389256b2db314f2670764862789
SHA51267f5c7e7078f4fb5216b91b31e6b38c5497324413f8fc79cd662cad952a808453289b3ef2226fa377812bfc93697f11e5d6e064dc0e5f80b1a6b15dc516eb10e
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776
Filesize404B
MD540ad59dc4f2fe520df3e6a56cc830ead
SHA16ee33700b725442ad88972279933dcfe4b5b1ebb
SHA25632a6a72b492c5c1a7d51519da8acd1272f67f271f26956e38df29520891cae2d
SHA512fd2e4084fb22ab8de33adbe52c7ba5a3a2951e2525a9d1f7ee4093eb39a3547e6493742f00e0ddb7a4c1991a9425f820982ef63d307d2e253b9f08e6ac6ba150
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Filesize
17KB
MD55a34cb996293fde2cb7a4ac89587393a
SHA13c96c993500690d1a77873cd62bc639b3a10653f
SHA256c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad
SHA512e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee
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Filesize
653KB
MD5ffe3194bdc9786ac76fa254d65189a90
SHA1ecd4287e5337196d456fadff2c1c2571d5037574
SHA2563ff2f2423c010fcc91f629417f45dbfe61cbc40f4f993ec93af1e65ad691513c
SHA51234c839cc07f8b75b756f702446c91e91f847e6deb4f01baf7e75b3ebf2d28e0c58dd0e374be3f6ce4838b7cc4f2836f3a113c45de0435649db4026555258aa71