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Analysis
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max time kernel
54s -
max time network
72s -
platform
windows10-1703_x64 -
resource
win10-20230220-en -
resource tags
arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system -
submitted
18/04/2023, 15:30
Static task
static1
General
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Target
29dc138ff8b2d1300e7fb8c9d48a49b5635ef4eba48fed6fe96ccaea4633860e.exe
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Size
351KB
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MD5
eefb660e99987dd839b64046306bbc17
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SHA1
1ff45901861e613d1fdbfa4fd257dadae8574ed2
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SHA256
29dc138ff8b2d1300e7fb8c9d48a49b5635ef4eba48fed6fe96ccaea4633860e
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SHA512
af2b0495aead8751782cf954ed8f156991f33384b5a29912a05104c6062f539c95c6760de708be666bccfe07121e13ee2334839db87ff67b1dbc483215046d1d
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SSDEEP
6144:ypZR0w5EAKkGF0AoO0CcSsWVOE8MbJuimY/19i/WwIv:ynmwkk00ARchWP8MvmY/1WWrv
Malware Config
Signatures
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Downloads MZ/PE file
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Loads dropped DLL 2 IoCs
pid Process 3076 29dc138ff8b2d1300e7fb8c9d48a49b5635ef4eba48fed6fe96ccaea4633860e.exe 3076 29dc138ff8b2d1300e7fb8c9d48a49b5635ef4eba48fed6fe96ccaea4633860e.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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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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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 29dc138ff8b2d1300e7fb8c9d48a49b5635ef4eba48fed6fe96ccaea4633860e.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 29dc138ff8b2d1300e7fb8c9d48a49b5635ef4eba48fed6fe96ccaea4633860e.exe -
Delays execution with timeout.exe 1 IoCs
pid Process 1548 timeout.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 3076 29dc138ff8b2d1300e7fb8c9d48a49b5635ef4eba48fed6fe96ccaea4633860e.exe 3076 29dc138ff8b2d1300e7fb8c9d48a49b5635ef4eba48fed6fe96ccaea4633860e.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 3076 wrote to memory of 2460 3076 29dc138ff8b2d1300e7fb8c9d48a49b5635ef4eba48fed6fe96ccaea4633860e.exe 66 PID 3076 wrote to memory of 2460 3076 29dc138ff8b2d1300e7fb8c9d48a49b5635ef4eba48fed6fe96ccaea4633860e.exe 66 PID 3076 wrote to memory of 2460 3076 29dc138ff8b2d1300e7fb8c9d48a49b5635ef4eba48fed6fe96ccaea4633860e.exe 66 PID 2460 wrote to memory of 1548 2460 cmd.exe 68 PID 2460 wrote to memory of 1548 2460 cmd.exe 68 PID 2460 wrote to memory of 1548 2460 cmd.exe 68
Processes
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C:\Users\Admin\AppData\Local\Temp\29dc138ff8b2d1300e7fb8c9d48a49b5635ef4eba48fed6fe96ccaea4633860e.exe"C:\Users\Admin\AppData\Local\Temp\29dc138ff8b2d1300e7fb8c9d48a49b5635ef4eba48fed6fe96ccaea4633860e.exe"1⤵
- Loads dropped DLL
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3076 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\system32\cmd.exe" /c timeout /t 5 & del /f /q "C:\Users\Admin\AppData\Local\Temp\29dc138ff8b2d1300e7fb8c9d48a49b5635ef4eba48fed6fe96ccaea4633860e.exe" & del "C:\ProgramData\*.dll"" & exit2⤵
- Suspicious use of WriteProcessMemory
PID:2460 -
C:\Windows\SysWOW64\timeout.exetimeout /t 53⤵
- Delays execution with timeout.exe
PID:1548
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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