Analysis
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max time kernel
149s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20230221-en -
resource tags
arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system -
submitted
18-03-2023 00:50
Static task
static1
General
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Target
ddb0eb49fbaccec15aa023cd0e3f184b431ceccad615cdaf419c8dde6f4ee0f5.exe
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Size
296KB
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MD5
2d0ff729a0706fe1eb506aa58e1dd1b7
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SHA1
62c8fdd0f95bd931002983353250d75c8dd44846
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SHA256
ddb0eb49fbaccec15aa023cd0e3f184b431ceccad615cdaf419c8dde6f4ee0f5
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SHA512
b42ae1d0e644365ea265403758bcd34aa8d7161de92abf3b9528ba6ab0abc9ebd599520391dae001eb28734f9415ba3ab41914f11fb6fe34cd732f53a53770d1
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SSDEEP
3072:ItLdg8LGpGDtURqx2+wz3oKrGd+ldA+pnd+pvX58mzt/fE6ihu:kg8LGIDtURHoKrHzAYd+pGR68u
Malware Config
Extracted
laplas
http://45.87.154.105
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api_key
1c630872d348a77d04368d542fde4663bc2bcb96f1b909554db3472c08df2767
Signatures
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Downloads MZ/PE file
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-2805025096-2326403612-4231045514-1000\Control Panel\International\Geo\Nation ddb0eb49fbaccec15aa023cd0e3f184b431ceccad615cdaf419c8dde6f4ee0f5.exe -
Executes dropped EXE 2 IoCs
pid Process 4224 JKEGHDGHCG.exe 1088 ntlhost.exe -
Loads dropped DLL 2 IoCs
pid Process 900 ddb0eb49fbaccec15aa023cd0e3f184b431ceccad615cdaf419c8dde6f4ee0f5.exe 900 ddb0eb49fbaccec15aa023cd0e3f184b431ceccad615cdaf419c8dde6f4ee0f5.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2805025096-2326403612-4231045514-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\NTSystem = "C:\\Users\\Admin\\AppData\\Roaming\\NTSystem\\ntlhost.exe" JKEGHDGHCG.exe -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Program crash 2 IoCs
pid pid_target Process procid_target 1300 900 WerFault.exe 79 4060 4224 WerFault.exe 92 -
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 ddb0eb49fbaccec15aa023cd0e3f184b431ceccad615cdaf419c8dde6f4ee0f5.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString ddb0eb49fbaccec15aa023cd0e3f184b431ceccad615cdaf419c8dde6f4ee0f5.exe -
Delays execution with timeout.exe 1 IoCs
pid Process 2980 timeout.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 900 ddb0eb49fbaccec15aa023cd0e3f184b431ceccad615cdaf419c8dde6f4ee0f5.exe 900 ddb0eb49fbaccec15aa023cd0e3f184b431ceccad615cdaf419c8dde6f4ee0f5.exe -
Suspicious use of WriteProcessMemory 15 IoCs
description pid Process procid_target PID 900 wrote to memory of 2224 900 ddb0eb49fbaccec15aa023cd0e3f184b431ceccad615cdaf419c8dde6f4ee0f5.exe 84 PID 900 wrote to memory of 2224 900 ddb0eb49fbaccec15aa023cd0e3f184b431ceccad615cdaf419c8dde6f4ee0f5.exe 84 PID 900 wrote to memory of 2224 900 ddb0eb49fbaccec15aa023cd0e3f184b431ceccad615cdaf419c8dde6f4ee0f5.exe 84 PID 900 wrote to memory of 892 900 ddb0eb49fbaccec15aa023cd0e3f184b431ceccad615cdaf419c8dde6f4ee0f5.exe 86 PID 900 wrote to memory of 892 900 ddb0eb49fbaccec15aa023cd0e3f184b431ceccad615cdaf419c8dde6f4ee0f5.exe 86 PID 900 wrote to memory of 892 900 ddb0eb49fbaccec15aa023cd0e3f184b431ceccad615cdaf419c8dde6f4ee0f5.exe 86 PID 892 wrote to memory of 2980 892 cmd.exe 91 PID 892 wrote to memory of 2980 892 cmd.exe 91 PID 892 wrote to memory of 2980 892 cmd.exe 91 PID 2224 wrote to memory of 4224 2224 cmd.exe 92 PID 2224 wrote to memory of 4224 2224 cmd.exe 92 PID 2224 wrote to memory of 4224 2224 cmd.exe 92 PID 4224 wrote to memory of 1088 4224 JKEGHDGHCG.exe 97 PID 4224 wrote to memory of 1088 4224 JKEGHDGHCG.exe 97 PID 4224 wrote to memory of 1088 4224 JKEGHDGHCG.exe 97
Processes
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C:\Users\Admin\AppData\Local\Temp\ddb0eb49fbaccec15aa023cd0e3f184b431ceccad615cdaf419c8dde6f4ee0f5.exe"C:\Users\Admin\AppData\Local\Temp\ddb0eb49fbaccec15aa023cd0e3f184b431ceccad615cdaf419c8dde6f4ee0f5.exe"1⤵
- Checks computer location settings
- Loads dropped DLL
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:900 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\system32\cmd.exe" /c start "" "C:\Users\Admin\AppData\Local\Temp\JKEGHDGHCG.exe"2⤵
- Suspicious use of WriteProcessMemory
PID:2224 -
C:\Users\Admin\AppData\Local\Temp\JKEGHDGHCG.exe"C:\Users\Admin\AppData\Local\Temp\JKEGHDGHCG.exe"3⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4224 -
C:\Users\Admin\AppData\Roaming\NTSystem\ntlhost.exeC:\Users\Admin\AppData\Roaming\NTSystem\ntlhost.exe4⤵
- Executes dropped EXE
PID:1088
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4224 -s 4684⤵
- Program crash
PID:4060
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\system32\cmd.exe" /c timeout /t 5 & del /f /q "C:\Users\Admin\AppData\Local\Temp\ddb0eb49fbaccec15aa023cd0e3f184b431ceccad615cdaf419c8dde6f4ee0f5.exe" & del "C:\ProgramData\*.dll"" & exit2⤵
- Suspicious use of WriteProcessMemory
PID:892 -
C:\Windows\SysWOW64\timeout.exetimeout /t 53⤵
- Delays execution with timeout.exe
PID:2980
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 900 -s 22162⤵
- Program crash
PID:1300
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 900 -ip 9001⤵PID:1452
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 4224 -ip 42241⤵PID:2096
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
593KB
MD5c8fd9be83bc728cc04beffafc2907fe9
SHA195ab9f701e0024cedfbd312bcfe4e726744c4f2e
SHA256ba06a6ee0b15f5be5c4e67782eec8b521e36c107a329093ec400fe0404eb196a
SHA512fbb446f4a27ef510e616caad52945d6c9cc1fd063812c41947e579ec2b54df57c6dc46237ded80fca5847f38cbe1747a6c66a13e2c8c19c664a72be35eb8b040
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Filesize
593KB
MD5c8fd9be83bc728cc04beffafc2907fe9
SHA195ab9f701e0024cedfbd312bcfe4e726744c4f2e
SHA256ba06a6ee0b15f5be5c4e67782eec8b521e36c107a329093ec400fe0404eb196a
SHA512fbb446f4a27ef510e616caad52945d6c9cc1fd063812c41947e579ec2b54df57c6dc46237ded80fca5847f38cbe1747a6c66a13e2c8c19c664a72be35eb8b040
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Filesize
2.0MB
MD51cc453cdf74f31e4d913ff9c10acdde2
SHA16e85eae544d6e965f15fa5c39700fa7202f3aafe
SHA256ac5c92fe6c51cfa742e475215b83b3e11a4379820043263bf50d4068686c6fa5
SHA512dd9ff4e06b00dc831439bab11c10e9b2ae864ea6e780d3835ea7468818f35439f352ef137da111efcdf2bb6465f6ca486719451bf6cf32c6a4420a56b1d64571
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Filesize
1.9MB
MD5b5ddb8ef8e4c2d6794ea20684387c71e
SHA1845c7315887330fe61714dcdbea413dd6ba5a049
SHA25600d3cd08ccbd51f7e9c5c186c101494281413e0d5f6afea753e025aa6eac388e
SHA512c3cfdb5ade38bbd074671cb889a59cedcd35d6b85866e917fb4e7bfe659d6ec2126c14bef31b1099464ae5ba4644e21599172a9c2d3da921808b066e11cf846c
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Filesize
1.9MB
MD5b5ddb8ef8e4c2d6794ea20684387c71e
SHA1845c7315887330fe61714dcdbea413dd6ba5a049
SHA25600d3cd08ccbd51f7e9c5c186c101494281413e0d5f6afea753e025aa6eac388e
SHA512c3cfdb5ade38bbd074671cb889a59cedcd35d6b85866e917fb4e7bfe659d6ec2126c14bef31b1099464ae5ba4644e21599172a9c2d3da921808b066e11cf846c
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Filesize
641.2MB
MD5fc0b7197c3f7ca31582154325b3d8e35
SHA14ecd2ab28bff36d0c5f1ac943a3cd8ca8935016b
SHA2563f677e8eb11bafd95de30d26e5b4cbfa15d4ae271865d273bd9928e075669c6d
SHA512f1514b9558791bd71934f182ddcdc55932dcb8896dfac78e299f76da3a1eb4a3462dfb3565c39aac434b1116065b29c71f2f4baff3c9f407779cb75d51a4d034
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Filesize
536.2MB
MD529ed0eed099112f3841e8d061d05a88e
SHA1fb78732acd573d28cac1df54b8acf41cacd1b669
SHA256634a85f71f9e4bef34dd632df3d055703129be15d4595a5000adb0c74cd90ae4
SHA5127c4edc0b1b62b2156de1d356f2c4de9170227b6cb01258036f5a2c4941060665593f044b90dbb47da7fe3445898b2042c79ed0670387312ad0c3a1a883174425
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Filesize
576.1MB
MD5fc9a14f10ee25ad3dcccbb1375cf4902
SHA17d45771fb46731fd08faa89287c61cbd6edbcc8a
SHA256d370b9b7212b870a40241a6badb366f3a2f26894877b2955905f659e2af58b2e
SHA5129f37b901bf1959efccb2963b1a236fe2a9b3a81998816e89b7c37a372834703ebf1ca9143be856bdd9de44a150eb9778532a9a87f1437c3db8307b4f7adadfa8