Analysis
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max time kernel
142s -
max time network
141s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
23-12-2024 16:22
Behavioral task
behavioral1
Sample
JaffaCakes118_4c4b544c76032b488d500a4a6f88fffdb4f2279b00f7e9a8de6af6831be82fa4.exe
Resource
win7-20240903-en
General
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Target
JaffaCakes118_4c4b544c76032b488d500a4a6f88fffdb4f2279b00f7e9a8de6af6831be82fa4.exe
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Size
1.2MB
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MD5
6f35b08c9912b7a816469bca86fdf3ae
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SHA1
8876ab04ed43f76b9568f0c9055e6defaeb7bf82
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SHA256
4c4b544c76032b488d500a4a6f88fffdb4f2279b00f7e9a8de6af6831be82fa4
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SHA512
fdf9c975a98f89d6c7393ac9be1c42e00653e3e36eb1717f1cd0986a6fc2f31ecf5aaba41860ea7f202061008b67bbdbf81fecb13e37e6171f66acb7f704e762
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SSDEEP
24576:iB0NWp6nr52LyDXRfJ5dwEztbXCmAUscM7P8g6A7Vpg83atTUHnlr:iBSDnV3XRfJ/emAUscMoCVuw
Malware Config
Signatures
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Blackmoon family
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Detect Blackmoon payload 7 IoCs
resource yara_rule behavioral1/memory/2372-13-0x0000000000400000-0x0000000000611000-memory.dmp family_blackmoon behavioral1/memory/2372-9-0x0000000000400000-0x0000000000611000-memory.dmp family_blackmoon behavioral1/files/0x000700000001211a-19.dat family_blackmoon behavioral1/memory/2372-28-0x0000000000400000-0x0000000000611000-memory.dmp family_blackmoon behavioral1/memory/1904-31-0x0000000010000000-0x0000000010100000-memory.dmp family_blackmoon behavioral1/memory/1904-32-0x0000000010000000-0x0000000010100000-memory.dmp family_blackmoon behavioral1/memory/1904-38-0x0000000010000000-0x0000000010100000-memory.dmp family_blackmoon -
Server Software Component: Terminal Services DLL 1 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\SQL Server Reporting Services (MSSQLSERVSER)\Parameters\ServiceDll = "C:\\ProgramData\\Microsoft\\Windows\\GameExplorer\\Remote.hlp" JaffaCakes118_4c4b544c76032b488d500a4a6f88fffdb4f2279b00f7e9a8de6af6831be82fa4.exe -
Deletes itself 1 IoCs
pid Process 2756 cmd.exe -
Loads dropped DLL 1 IoCs
pid Process 1904 svchost.exe -
Drops file in System32 directory 1 IoCs
description ioc Process File created C:\Windows\SysWOW64\Delete00.bat JaffaCakes118_4c4b544c76032b488d500a4a6f88fffdb4f2279b00f7e9a8de6af6831be82fa4.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 2652 set thread context of 2372 2652 JaffaCakes118_4c4b544c76032b488d500a4a6f88fffdb4f2279b00f7e9a8de6af6831be82fa4.exe 30 -
resource yara_rule behavioral1/memory/2652-0-0x0000000000400000-0x00000000005CA000-memory.dmp upx behavioral1/memory/2372-5-0x0000000000400000-0x0000000000611000-memory.dmp upx behavioral1/memory/2372-13-0x0000000000400000-0x0000000000611000-memory.dmp upx behavioral1/memory/2652-12-0x0000000000400000-0x00000000005CA000-memory.dmp upx behavioral1/memory/2372-10-0x0000000000400000-0x0000000000611000-memory.dmp upx behavioral1/memory/2372-9-0x0000000000400000-0x0000000000611000-memory.dmp upx behavioral1/memory/2372-28-0x0000000000400000-0x0000000000611000-memory.dmp upx behavioral1/memory/1904-27-0x0000000000160000-0x000000000016B000-memory.dmp upx behavioral1/memory/1904-29-0x0000000000160000-0x000000000016B000-memory.dmp upx -
Launches sc.exe 1 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 2672 sc.exe -
System Location Discovery: System Language Discovery 1 TTPs 6 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 JaffaCakes118_4c4b544c76032b488d500a4a6f88fffdb4f2279b00f7e9a8de6af6831be82fa4.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language JaffaCakes118_4c4b544c76032b488d500a4a6f88fffdb4f2279b00f7e9a8de6af6831be82fa4.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language sc.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language PING.EXE -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 3064 PING.EXE -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 3064 PING.EXE -
Suspicious behavior: EnumeratesProcesses 10 IoCs
pid Process 2372 JaffaCakes118_4c4b544c76032b488d500a4a6f88fffdb4f2279b00f7e9a8de6af6831be82fa4.exe 1904 svchost.exe 1904 svchost.exe 1904 svchost.exe 1904 svchost.exe 1904 svchost.exe 1904 svchost.exe 1904 svchost.exe 1904 svchost.exe 1904 svchost.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 2372 JaffaCakes118_4c4b544c76032b488d500a4a6f88fffdb4f2279b00f7e9a8de6af6831be82fa4.exe Token: SeDebugPrivilege 1904 svchost.exe -
Suspicious use of WriteProcessMemory 21 IoCs
description pid Process procid_target PID 2652 wrote to memory of 2372 2652 JaffaCakes118_4c4b544c76032b488d500a4a6f88fffdb4f2279b00f7e9a8de6af6831be82fa4.exe 30 PID 2652 wrote to memory of 2372 2652 JaffaCakes118_4c4b544c76032b488d500a4a6f88fffdb4f2279b00f7e9a8de6af6831be82fa4.exe 30 PID 2652 wrote to memory of 2372 2652 JaffaCakes118_4c4b544c76032b488d500a4a6f88fffdb4f2279b00f7e9a8de6af6831be82fa4.exe 30 PID 2652 wrote to memory of 2372 2652 JaffaCakes118_4c4b544c76032b488d500a4a6f88fffdb4f2279b00f7e9a8de6af6831be82fa4.exe 30 PID 2652 wrote to memory of 2372 2652 JaffaCakes118_4c4b544c76032b488d500a4a6f88fffdb4f2279b00f7e9a8de6af6831be82fa4.exe 30 PID 2652 wrote to memory of 2372 2652 JaffaCakes118_4c4b544c76032b488d500a4a6f88fffdb4f2279b00f7e9a8de6af6831be82fa4.exe 30 PID 2652 wrote to memory of 2372 2652 JaffaCakes118_4c4b544c76032b488d500a4a6f88fffdb4f2279b00f7e9a8de6af6831be82fa4.exe 30 PID 2652 wrote to memory of 2372 2652 JaffaCakes118_4c4b544c76032b488d500a4a6f88fffdb4f2279b00f7e9a8de6af6831be82fa4.exe 30 PID 2652 wrote to memory of 2372 2652 JaffaCakes118_4c4b544c76032b488d500a4a6f88fffdb4f2279b00f7e9a8de6af6831be82fa4.exe 30 PID 2372 wrote to memory of 2672 2372 JaffaCakes118_4c4b544c76032b488d500a4a6f88fffdb4f2279b00f7e9a8de6af6831be82fa4.exe 31 PID 2372 wrote to memory of 2672 2372 JaffaCakes118_4c4b544c76032b488d500a4a6f88fffdb4f2279b00f7e9a8de6af6831be82fa4.exe 31 PID 2372 wrote to memory of 2672 2372 JaffaCakes118_4c4b544c76032b488d500a4a6f88fffdb4f2279b00f7e9a8de6af6831be82fa4.exe 31 PID 2372 wrote to memory of 2672 2372 JaffaCakes118_4c4b544c76032b488d500a4a6f88fffdb4f2279b00f7e9a8de6af6831be82fa4.exe 31 PID 2372 wrote to memory of 2756 2372 JaffaCakes118_4c4b544c76032b488d500a4a6f88fffdb4f2279b00f7e9a8de6af6831be82fa4.exe 34 PID 2372 wrote to memory of 2756 2372 JaffaCakes118_4c4b544c76032b488d500a4a6f88fffdb4f2279b00f7e9a8de6af6831be82fa4.exe 34 PID 2372 wrote to memory of 2756 2372 JaffaCakes118_4c4b544c76032b488d500a4a6f88fffdb4f2279b00f7e9a8de6af6831be82fa4.exe 34 PID 2372 wrote to memory of 2756 2372 JaffaCakes118_4c4b544c76032b488d500a4a6f88fffdb4f2279b00f7e9a8de6af6831be82fa4.exe 34 PID 2756 wrote to memory of 3064 2756 cmd.exe 36 PID 2756 wrote to memory of 3064 2756 cmd.exe 36 PID 2756 wrote to memory of 3064 2756 cmd.exe 36 PID 2756 wrote to memory of 3064 2756 cmd.exe 36
Processes
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C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4c4b544c76032b488d500a4a6f88fffdb4f2279b00f7e9a8de6af6831be82fa4.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4c4b544c76032b488d500a4a6f88fffdb4f2279b00f7e9a8de6af6831be82fa4.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2652 -
C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4c4b544c76032b488d500a4a6f88fffdb4f2279b00f7e9a8de6af6831be82fa4.exe
- Server Software Component: Terminal Services DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2372 -
C:\Windows\SysWOW64\sc.exesc failure SQL Server Reporting Services (MSSQLSERVSER) reset= 86400 actions= restart/10003⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:2672
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C:\Windows\SysWOW64\cmd.execmd /c C:\Windows\System32\\Delete00.bat3⤵
- Deletes itself
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2756 -
C:\Windows\SysWOW64\PING.EXEping 127.0.0.14⤵
- System Location Discovery: System Language Discovery
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
PID:3064
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C:\Windows\SysWOW64\svchost.exeC:\Windows\SysWOW64\svchost.exe -k netsvcs1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1904
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
179B
MD5e21eaa4fcc261ac13d6b9c4efc9f8283
SHA1c4f6ca62bb941ecad22c68c4ba1e8c055541fdfb
SHA256aef3a7f30410deef5b42ad56589a4bd0e109b1ef5854890a9257718aadc25067
SHA5124b59758b42c810784fd0f3a6679c4711c891c31c5026c69e0e74bc523878fb416cac7948abc467c6481796f10724cae805b55e5d34e3b23fdeccfc7a7c5c3c44
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Filesize
936KB
MD52148ed98f723563683990f569d23bf43
SHA125cfad1a06933f65f7d110a81d7adbfa83c19005
SHA256b53132d5c59e5e62e23a9cb65fa9c09aa8403f625d76877c4e8fd60a331be56a
SHA5128ac4b829802e3238fcdf6629b09417dfb48b04d18880a230a387b3673c724a8281c795c83e7a088c12ef676b9fd054b70f90aebca34a1217fc7376aeb9f13dfa