Analysis
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max time kernel
140s -
max time network
140s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
29-12-2024 15:41
Behavioral task
behavioral1
Sample
4e10ba8614241b2f8de229ce8219e24a9c0d34e28ac7419e40c533f8807bc4da.exe
Resource
win7-20240903-en
General
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Target
4e10ba8614241b2f8de229ce8219e24a9c0d34e28ac7419e40c533f8807bc4da.exe
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Size
74KB
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MD5
46d85a24ab5d5435e1ac054fd9514d9e
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SHA1
1d81c7986bc5f47078e50b2f41668eb16ec2bb15
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SHA256
4e10ba8614241b2f8de229ce8219e24a9c0d34e28ac7419e40c533f8807bc4da
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SHA512
951660395cee249aca77953c34d4af015ab8bb0ba0a7ccfc15f4a6033dfb0b182d667988da0c16e4a9af0744deaa6b64e5f07a7ab6aa47f1ed948ccbe512a35d
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SSDEEP
1536:Ow3g1JoEokN7SdJUsl9Uy90kEdms6DR9hCoQZuj5oLrWLL:r3gPodk1SdJUIR9RKmtzCoQZq5og
Malware Config
Signatures
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Blackmoon family
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Detect Blackmoon payload 5 IoCs
resource yara_rule behavioral1/memory/592-2-0x0000000000400000-0x0000000000447000-memory.dmp family_blackmoon behavioral1/memory/592-1-0x0000000000400000-0x0000000000447000-memory.dmp family_blackmoon behavioral1/memory/592-18-0x0000000000400000-0x0000000000447000-memory.dmp family_blackmoon behavioral1/memory/592-39-0x0000000000400000-0x0000000000447000-memory.dmp family_blackmoon behavioral1/memory/592-54-0x0000000000400000-0x0000000000447000-memory.dmp family_blackmoon -
FatalRat
FatalRat is a modular infostealer family written in C++ first appearing in June 2021.
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Fatalrat family
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Fatal Rat payload 1 IoCs
resource yara_rule behavioral1/memory/2648-49-0x0000000010000000-0x000000001002D000-memory.dmp fatalrat -
Downloads MZ/PE file
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Executes dropped EXE 2 IoCs
pid Process 2420 spower.exe 2648 svchost.exe -
Loads dropped DLL 3 IoCs
pid Process 592 4e10ba8614241b2f8de229ce8219e24a9c0d34e28ac7419e40c533f8807bc4da.exe 592 4e10ba8614241b2f8de229ce8219e24a9c0d34e28ac7419e40c533f8807bc4da.exe 592 4e10ba8614241b2f8de229ce8219e24a9c0d34e28ac7419e40c533f8807bc4da.exe -
resource yara_rule behavioral1/files/0x0005000000019282-24.dat vmprotect behavioral1/memory/2420-32-0x000000013FC00000-0x00000001401AC000-memory.dmp vmprotect behavioral1/memory/2420-37-0x000000013FC00000-0x00000001401AC000-memory.dmp vmprotect -
System Location Discovery: System Language Discovery 1 TTPs 3 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 4e10ba8614241b2f8de229ce8219e24a9c0d34e28ac7419e40c533f8807bc4da.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language SCHTASKS.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svchost.exe -
Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 svchost.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz svchost.exe -
Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 2624 SCHTASKS.exe -
Suspicious behavior: EnumeratesProcesses 63 IoCs
pid Process 592 4e10ba8614241b2f8de229ce8219e24a9c0d34e28ac7419e40c533f8807bc4da.exe 592 4e10ba8614241b2f8de229ce8219e24a9c0d34e28ac7419e40c533f8807bc4da.exe 592 4e10ba8614241b2f8de229ce8219e24a9c0d34e28ac7419e40c533f8807bc4da.exe 2420 spower.exe 2420 spower.exe 592 4e10ba8614241b2f8de229ce8219e24a9c0d34e28ac7419e40c533f8807bc4da.exe 592 4e10ba8614241b2f8de229ce8219e24a9c0d34e28ac7419e40c533f8807bc4da.exe 592 4e10ba8614241b2f8de229ce8219e24a9c0d34e28ac7419e40c533f8807bc4da.exe 2648 svchost.exe 2648 svchost.exe 2648 svchost.exe 2648 svchost.exe 2648 svchost.exe 2648 svchost.exe 2648 svchost.exe 2648 svchost.exe 2648 svchost.exe 2648 svchost.exe 2648 svchost.exe 2648 svchost.exe 2648 svchost.exe 2648 svchost.exe 2648 svchost.exe 2648 svchost.exe 2648 svchost.exe 2648 svchost.exe 2648 svchost.exe 2648 svchost.exe 2648 svchost.exe 2648 svchost.exe 2648 svchost.exe 2648 svchost.exe 2648 svchost.exe 2648 svchost.exe 2648 svchost.exe 2648 svchost.exe 2648 svchost.exe 2648 svchost.exe 2648 svchost.exe 2648 svchost.exe 2648 svchost.exe 2648 svchost.exe 2648 svchost.exe 2648 svchost.exe 2648 svchost.exe 2648 svchost.exe 2648 svchost.exe 2648 svchost.exe 2648 svchost.exe 2648 svchost.exe 2648 svchost.exe 2648 svchost.exe 2648 svchost.exe 2648 svchost.exe 2648 svchost.exe 2648 svchost.exe 2648 svchost.exe 2648 svchost.exe 2648 svchost.exe 2648 svchost.exe 2648 svchost.exe 2648 svchost.exe 2648 svchost.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 2420 spower.exe Token: SeDebugPrivilege 2648 svchost.exe -
Suspicious use of WriteProcessMemory 13 IoCs
description pid Process procid_target PID 592 wrote to memory of 2420 592 4e10ba8614241b2f8de229ce8219e24a9c0d34e28ac7419e40c533f8807bc4da.exe 32 PID 592 wrote to memory of 2420 592 4e10ba8614241b2f8de229ce8219e24a9c0d34e28ac7419e40c533f8807bc4da.exe 32 PID 592 wrote to memory of 2420 592 4e10ba8614241b2f8de229ce8219e24a9c0d34e28ac7419e40c533f8807bc4da.exe 32 PID 592 wrote to memory of 2420 592 4e10ba8614241b2f8de229ce8219e24a9c0d34e28ac7419e40c533f8807bc4da.exe 32 PID 2420 wrote to memory of 600 2420 spower.exe 9 PID 592 wrote to memory of 2648 592 4e10ba8614241b2f8de229ce8219e24a9c0d34e28ac7419e40c533f8807bc4da.exe 33 PID 592 wrote to memory of 2648 592 4e10ba8614241b2f8de229ce8219e24a9c0d34e28ac7419e40c533f8807bc4da.exe 33 PID 592 wrote to memory of 2648 592 4e10ba8614241b2f8de229ce8219e24a9c0d34e28ac7419e40c533f8807bc4da.exe 33 PID 592 wrote to memory of 2648 592 4e10ba8614241b2f8de229ce8219e24a9c0d34e28ac7419e40c533f8807bc4da.exe 33 PID 592 wrote to memory of 2624 592 4e10ba8614241b2f8de229ce8219e24a9c0d34e28ac7419e40c533f8807bc4da.exe 34 PID 592 wrote to memory of 2624 592 4e10ba8614241b2f8de229ce8219e24a9c0d34e28ac7419e40c533f8807bc4da.exe 34 PID 592 wrote to memory of 2624 592 4e10ba8614241b2f8de229ce8219e24a9c0d34e28ac7419e40c533f8807bc4da.exe 34 PID 592 wrote to memory of 2624 592 4e10ba8614241b2f8de229ce8219e24a9c0d34e28ac7419e40c533f8807bc4da.exe 34
Processes
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k DcomLaunch1⤵PID:600
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C:\Users\Admin\AppData\Local\Temp\4e10ba8614241b2f8de229ce8219e24a9c0d34e28ac7419e40c533f8807bc4da.exe"C:\Users\Admin\AppData\Local\Temp\4e10ba8614241b2f8de229ce8219e24a9c0d34e28ac7419e40c533f8807bc4da.exe"1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:592 -
C:\Users\Admin\AppData\Local\Temp\ngkwikwpi9n0iqc\spower.exeC:\Users\Admin\AppData\Local\Temp\ngkwikwpi9n0iqc\spower.exe2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2420
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C:\ProgramData\NVIDIARV\svchost.exeC:\ProgramData\NVIDIARV\svchost.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2648
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C:\Windows\SysWOW64\SCHTASKS.exeSCHTASKS /Create /SC ONLOGON /TN WindowsUpdata /F /RL HIGHEST /TR C:\Users\Public\Picturesngkwikwp\CCCef3Render.exe2⤵
- System Location Discovery: System Language Discovery
- Scheduled Task/Job: Scheduled Task
PID:2624
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
2.7MB
MD5ac30909929056007eaf0fbcf53c3a21f
SHA17046d48c84748b246ebaa1c0153e8f81d3b0acc1
SHA256f11baf3657a9bbfeb5d140a37d456573f589212447446a1519033ad010b9f58f
SHA51271a40652f3cdfbd33cfc539855d6cbb1fba601e83bbd4b3e4f5e397144b3abfed5d148b486aec4eec17136e063609f93beae72a5e78d12d876dd79ccd3c9c849
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Filesize
3.4MB
MD5c42379ca208a33e2496ea4f5da6c9f24
SHA1f0dc893080344a1873f84ee7221d5aa08a480e4a
SHA2563106d03a8d2451396f2d799001e87d4f5393d58028f142c763356e20be9fbaf4
SHA51273e5beb73a3ee9ca82cbe740d9ed84c7a03d3f0fb3b707273f7e93c22a09e1a0ac6ff9e353651c906dd608faff09c0c395eda4c7a213a15d164f1024b4580186