Analysis
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max time kernel
149s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
25-12-2024 07:01
Behavioral task
behavioral1
Sample
JaffaCakes118_b73e4be6d541b905a621964bf9362484fbef4f9531731031277825517137815e.exe
Resource
win7-20241023-en
General
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Target
JaffaCakes118_b73e4be6d541b905a621964bf9362484fbef4f9531731031277825517137815e.exe
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Size
1.2MB
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MD5
f71a93350b9c2b923f406ef34a2ad67e
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SHA1
29839f8de34811d2621bd3243c582ad98646bc24
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SHA256
b73e4be6d541b905a621964bf9362484fbef4f9531731031277825517137815e
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SHA512
5041374429c3b31705c257741c45a6754dfc3e6305f8a92feb27f52d7134c6e5c05e7941b6b103bd0f8539c8aea525b02450d081967418369738b278aeed9b99
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SSDEEP
24576:BB0NWp6nr52LyDXRfJ5dwEztbXCmAUscM7P8g6A7Vpg83atTUHnlr:BBSDnV3XRfJ/emAUscMoCVuw
Malware Config
Signatures
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Blackmoon family
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Detect Blackmoon payload 10 IoCs
resource yara_rule behavioral2/memory/872-5-0x0000000000400000-0x0000000000611000-memory.dmp family_blackmoon behavioral2/memory/872-4-0x0000000000400000-0x0000000000611000-memory.dmp family_blackmoon behavioral2/files/0x0008000000023ca3-10.dat family_blackmoon behavioral2/memory/872-17-0x0000000000400000-0x0000000000611000-memory.dmp family_blackmoon behavioral2/memory/2916-20-0x0000000010000000-0x0000000010100000-memory.dmp family_blackmoon behavioral2/memory/2916-21-0x0000000010000000-0x0000000010100000-memory.dmp family_blackmoon behavioral2/memory/2916-22-0x0000000010000000-0x0000000010100000-memory.dmp family_blackmoon behavioral2/memory/2916-23-0x0000000010000000-0x0000000010100000-memory.dmp family_blackmoon behavioral2/memory/2916-26-0x0000000010000000-0x0000000010100000-memory.dmp family_blackmoon behavioral2/memory/2916-31-0x0000000010000000-0x0000000010100000-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_b73e4be6d541b905a621964bf9362484fbef4f9531731031277825517137815e.exe -
Loads dropped DLL 1 IoCs
pid Process 2916 svchost.exe -
Drops file in System32 directory 1 IoCs
description ioc Process File created C:\Windows\SysWOW64\Delete00.bat JaffaCakes118_b73e4be6d541b905a621964bf9362484fbef4f9531731031277825517137815e.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 4048 set thread context of 872 4048 JaffaCakes118_b73e4be6d541b905a621964bf9362484fbef4f9531731031277825517137815e.exe 82 -
resource yara_rule behavioral2/memory/4048-0-0x0000000000400000-0x00000000005CA000-memory.dmp upx behavioral2/memory/872-1-0x0000000000400000-0x0000000000611000-memory.dmp upx behavioral2/memory/872-5-0x0000000000400000-0x0000000000611000-memory.dmp upx behavioral2/memory/4048-7-0x0000000000400000-0x00000000005CA000-memory.dmp upx behavioral2/memory/872-4-0x0000000000400000-0x0000000000611000-memory.dmp upx behavioral2/memory/872-3-0x0000000000400000-0x0000000000611000-memory.dmp upx behavioral2/memory/2916-16-0x0000000000FA0000-0x0000000000FAB000-memory.dmp upx behavioral2/memory/872-17-0x0000000000400000-0x0000000000611000-memory.dmp upx behavioral2/memory/2916-18-0x0000000000FA0000-0x0000000000FAB000-memory.dmp upx -
Launches sc.exe 1 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 4688 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 PING.EXE Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language JaffaCakes118_b73e4be6d541b905a621964bf9362484fbef4f9531731031277825517137815e.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language JaffaCakes118_b73e4be6d541b905a621964bf9362484fbef4f9531731031277825517137815e.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 -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 1 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 3108 PING.EXE -
Runs ping.exe 1 TTPs 1 IoCs
pid Process 3108 PING.EXE -
Suspicious behavior: EnumeratesProcesses 24 IoCs
pid Process 872 JaffaCakes118_b73e4be6d541b905a621964bf9362484fbef4f9531731031277825517137815e.exe 872 JaffaCakes118_b73e4be6d541b905a621964bf9362484fbef4f9531731031277825517137815e.exe 2916 svchost.exe 2916 svchost.exe 2916 svchost.exe 2916 svchost.exe 2916 svchost.exe 2916 svchost.exe 2916 svchost.exe 2916 svchost.exe 2916 svchost.exe 2916 svchost.exe 2916 svchost.exe 2916 svchost.exe 2916 svchost.exe 2916 svchost.exe 2916 svchost.exe 2916 svchost.exe 2916 svchost.exe 2916 svchost.exe 2916 svchost.exe 2916 svchost.exe 2916 svchost.exe 2916 svchost.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 872 JaffaCakes118_b73e4be6d541b905a621964bf9362484fbef4f9531731031277825517137815e.exe Token: SeDebugPrivilege 2916 svchost.exe -
Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 4048 wrote to memory of 872 4048 JaffaCakes118_b73e4be6d541b905a621964bf9362484fbef4f9531731031277825517137815e.exe 82 PID 4048 wrote to memory of 872 4048 JaffaCakes118_b73e4be6d541b905a621964bf9362484fbef4f9531731031277825517137815e.exe 82 PID 4048 wrote to memory of 872 4048 JaffaCakes118_b73e4be6d541b905a621964bf9362484fbef4f9531731031277825517137815e.exe 82 PID 4048 wrote to memory of 872 4048 JaffaCakes118_b73e4be6d541b905a621964bf9362484fbef4f9531731031277825517137815e.exe 82 PID 4048 wrote to memory of 872 4048 JaffaCakes118_b73e4be6d541b905a621964bf9362484fbef4f9531731031277825517137815e.exe 82 PID 872 wrote to memory of 4688 872 JaffaCakes118_b73e4be6d541b905a621964bf9362484fbef4f9531731031277825517137815e.exe 83 PID 872 wrote to memory of 4688 872 JaffaCakes118_b73e4be6d541b905a621964bf9362484fbef4f9531731031277825517137815e.exe 83 PID 872 wrote to memory of 4688 872 JaffaCakes118_b73e4be6d541b905a621964bf9362484fbef4f9531731031277825517137815e.exe 83 PID 872 wrote to memory of 4748 872 JaffaCakes118_b73e4be6d541b905a621964bf9362484fbef4f9531731031277825517137815e.exe 86 PID 872 wrote to memory of 4748 872 JaffaCakes118_b73e4be6d541b905a621964bf9362484fbef4f9531731031277825517137815e.exe 86 PID 872 wrote to memory of 4748 872 JaffaCakes118_b73e4be6d541b905a621964bf9362484fbef4f9531731031277825517137815e.exe 86 PID 4748 wrote to memory of 3108 4748 cmd.exe 88 PID 4748 wrote to memory of 3108 4748 cmd.exe 88 PID 4748 wrote to memory of 3108 4748 cmd.exe 88
Processes
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C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_b73e4be6d541b905a621964bf9362484fbef4f9531731031277825517137815e.exe"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_b73e4be6d541b905a621964bf9362484fbef4f9531731031277825517137815e.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4048 -
C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_b73e4be6d541b905a621964bf9362484fbef4f9531731031277825517137815e.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:872 -
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:4688
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c C:\Windows\System32\\Delete00.bat3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4748 -
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:3108
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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:2916
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
179B
MD53c0be601c6c35f9c2d11d00f7126553e
SHA1c8836be925d31ff06b9349352bc2036df605f8e8
SHA256868cd3f3550675b8d65a3df7cf61eb0d248423ebd05f0cb33143ff16d33e7333
SHA5129cb30d9cbf54d0a389814e563b180088d49257e015d56de129e8542b85d03317b7c40e444b8ac2b8380837888c77c4a66db909a66ef1e45afe3763fa7c7d4ae1
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Filesize
936KB
MD52148ed98f723563683990f569d23bf43
SHA125cfad1a06933f65f7d110a81d7adbfa83c19005
SHA256b53132d5c59e5e62e23a9cb65fa9c09aa8403f625d76877c4e8fd60a331be56a
SHA5128ac4b829802e3238fcdf6629b09417dfb48b04d18880a230a387b3673c724a8281c795c83e7a088c12ef676b9fd054b70f90aebca34a1217fc7376aeb9f13dfa