Analysis
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max time kernel
117s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
26/07/2024, 09:30
Static task
static1
Behavioral task
behavioral1
Sample
737aed4aa50f0b9b36503e83201c290a_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
737aed4aa50f0b9b36503e83201c290a_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
737aed4aa50f0b9b36503e83201c290a_JaffaCakes118.exe
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Size
381KB
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MD5
737aed4aa50f0b9b36503e83201c290a
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SHA1
56723ad3764c6380bacf9e4fd27abc066d8503df
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SHA256
a922afe80776c0efec842b15a70c6af126482240e815a40300674ef1674f9852
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SHA512
ae0c7616186f8713ae3be3ef8d8acbeea16727636e1ecfe106a7cda0d178014ccf130d4fe0417dd199a0c70c899745c9dfe95dd15f80cc844d3a1d6341406f5b
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SSDEEP
6144:yy/VEoQ1fVDaq5wF2idZecnl20lHRxp3g8q0o7IHLyvZ8e/62t6mS2Us/MC0:N/VBQ1fVDavF3Z4mxxNxtu2S6mSTxR
Malware Config
Signatures
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Gh0st RAT payload 3 IoCs
resource yara_rule behavioral1/files/0x00090000000120f8-34.dat family_gh0strat behavioral1/files/0x000700000001872e-39.dat family_gh0strat behavioral1/memory/2228-44-0x0000000000400000-0x0000000000470000-memory.dmp family_gh0strat -
Drops file in Drivers directory 2 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\Drivers\beep.sys 737aed4aa50f0b9b36503e83201c290a_JaffaCakes118.exe File opened for modification C:\Windows\SysWOW64\Drivers\beep.sys svchost.exe -
Server Software Component: Terminal Services DLL 1 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\FastUserSwitchingCompatibility\Parameters\ServiceDll = "C:\\Windows\\system32\\FastUserSwitchingCompatibilityex.dll" 737aed4aa50f0b9b36503e83201c290a_JaffaCakes118.exe -
Deletes itself 1 IoCs
pid Process 2352 svchost.exe -
Loads dropped DLL 2 IoCs
pid Process 2228 737aed4aa50f0b9b36503e83201c290a_JaffaCakes118.exe 2352 svchost.exe -
Drops file in System32 directory 1 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\FastUserSwitchingCompatibilityex.dll 737aed4aa50f0b9b36503e83201c290a_JaffaCakes118.exe -
System Location Discovery: System Language Discovery 1 TTPs 2 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 737aed4aa50f0b9b36503e83201c290a_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchost.exe -
Suspicious behavior: LoadsDriver 2 IoCs
pid Process 476 Process not Found 476 Process not Found
Processes
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C:\Users\Admin\AppData\Local\Temp\737aed4aa50f0b9b36503e83201c290a_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\737aed4aa50f0b9b36503e83201c290a_JaffaCakes118.exe"1⤵
- Drops file in Drivers directory
- Server Software Component: Terminal Services DLL
- Loads dropped DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
PID:2228
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k netsvcs1⤵
- Drops file in Drivers directory
- Deletes itself
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:2352
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
95KB
MD517d2806cdd911ccf2b88bac4d0f58fdb
SHA139a1dd6b9d064c041f99bed12f611f92d793c5df
SHA25624df3685d2fc91a7e3735c3af1f4cb72728c5956ee7150fc22489440705953c7
SHA512cc8ed8ee96e16b70913c9f3cea8113e4c8ef160448e08f31c34f9b9596707dcb7d5634f453571ebb4602fa7fdddb033adc30d74ed67dea016a180d37c2290db5
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Filesize
84B
MD5deb870199c8aa45e875feb5203852cb3
SHA15da7b61e2185927a135de7c6b99fd8099d58cc2f
SHA2560e9df24b2ed4a20fd8321dd57188817321437b0da1bfa0031aa0042ce80b1c84
SHA5120b663b3304cb30bbddc793a550b8bd9c788931cd86e0277600e7015bc98c0e40ce294276c963216871534188605e226dfca11b437e49471b60f61d134ee41e4f
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Filesize
95KB
MD50b303b01a8e1c221300b0c1530c8ac70
SHA13f7c21bdfb5410421794c1e8f009a22f1c91ca41
SHA256fb72920283af6c49143491885fc08d1245d69b05e94b718f464922ba7eefa7ba
SHA512879ccc1277b8a980b88f3966c877541e1b4dc7668db495281476cc4de0372b36fd4153ad714f28cff190e78de535212651652b65bef974973df568e7b2e49dd6