Analysis
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max time kernel
99s -
max time network
131s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
12-04-2023 09:40
Static task
static1
Behavioral task
behavioral1
Sample
0bddc13a8f3e8f2512f5e24fdaecc048d9a76c29ba85137deb70fb0c15da3fb0.exe
Resource
win10v2004-20230220-en
General
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Target
0bddc13a8f3e8f2512f5e24fdaecc048d9a76c29ba85137deb70fb0c15da3fb0.exe
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Size
471KB
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MD5
7f6b90384779636088615db99d40dcfb
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SHA1
603f55fcb45a006b8d958ddd0fb47e78ea1c3be5
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SHA256
0bddc13a8f3e8f2512f5e24fdaecc048d9a76c29ba85137deb70fb0c15da3fb0
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SHA512
1f58b5b2c3efbfbe4766a7bb466066c1f282d3200a2b67fe0c61f81eda0945b97fe8a396ea25c013128aaec2afa1d309afa22044d19cc884b518c21f3b672714
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SSDEEP
12288:UF8D4xEvVd75vwJx3FrRIDa0/YXuuWO11:UiD7dl6xbXuuWu
Malware Config
Extracted
vidar
3.4
e749025c61b2caca10aa829a9e1a65a1
https://steamcommunity.com/profiles/76561199494593681
https://t.me/auftriebs
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profile_id_v2
e749025c61b2caca10aa829a9e1a65a1
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user_agent
Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:105.0) Gecko/20100101 Firefox/105.0
Extracted
laplas
http://185.106.92.74
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api_key
bc2dceabe69fa26dbf4dd8295d65e03e1990633a88c1c8410825c9266b239396
Signatures
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Downloads MZ/PE file
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Checks computer location settings 2 TTPs 2 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-1013461898-3711306144-4198452673-1000\Control Panel\International\Geo\Nation 0bddc13a8f3e8f2512f5e24fdaecc048d9a76c29ba85137deb70fb0c15da3fb0.exe Key value queried \REGISTRY\USER\S-1-5-21-1013461898-3711306144-4198452673-1000\Control Panel\International\Geo\Nation 95239129295106757100.exe -
Executes dropped EXE 3 IoCs
pid Process 1472 80547388441984621006.exe 1340 95239129295106757100.exe 1384 svcservice.exe -
Loads dropped DLL 2 IoCs
pid Process 4392 0bddc13a8f3e8f2512f5e24fdaecc048d9a76c29ba85137deb70fb0c15da3fb0.exe 4392 0bddc13a8f3e8f2512f5e24fdaecc048d9a76c29ba85137deb70fb0c15da3fb0.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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resource yara_rule behavioral1/files/0x0002000000021a94-225.dat upx behavioral1/files/0x0002000000021a94-227.dat upx behavioral1/files/0x0002000000021a94-228.dat upx behavioral1/memory/1472-229-0x0000000000A80000-0x00000000018E3000-memory.dmp upx behavioral1/memory/1472-230-0x0000000000A80000-0x00000000018E3000-memory.dmp upx -
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-1-5-21-1013461898-3711306144-4198452673-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\telemetry = "C:\\Users\\Admin\\AppData\\Roaming\\telemetry\\svcservice.exe" 95239129295106757100.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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Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs
pid Process 1340 95239129295106757100.exe 1340 95239129295106757100.exe 1384 svcservice.exe 1384 svcservice.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Program crash 1 IoCs
pid pid_target Process procid_target 5060 4392 WerFault.exe 86 -
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 0bddc13a8f3e8f2512f5e24fdaecc048d9a76c29ba85137deb70fb0c15da3fb0.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 0bddc13a8f3e8f2512f5e24fdaecc048d9a76c29ba85137deb70fb0c15da3fb0.exe -
Delays execution with timeout.exe 1 IoCs
pid Process 4704 timeout.exe -
Suspicious behavior: EnumeratesProcesses 6 IoCs
pid Process 4392 0bddc13a8f3e8f2512f5e24fdaecc048d9a76c29ba85137deb70fb0c15da3fb0.exe 4392 0bddc13a8f3e8f2512f5e24fdaecc048d9a76c29ba85137deb70fb0c15da3fb0.exe 1340 95239129295106757100.exe 1340 95239129295106757100.exe 1384 svcservice.exe 1384 svcservice.exe -
Suspicious use of WriteProcessMemory 18 IoCs
description pid Process procid_target PID 4392 wrote to memory of 1472 4392 0bddc13a8f3e8f2512f5e24fdaecc048d9a76c29ba85137deb70fb0c15da3fb0.exe 93 PID 4392 wrote to memory of 1472 4392 0bddc13a8f3e8f2512f5e24fdaecc048d9a76c29ba85137deb70fb0c15da3fb0.exe 93 PID 1472 wrote to memory of 2496 1472 80547388441984621006.exe 95 PID 1472 wrote to memory of 2496 1472 80547388441984621006.exe 95 PID 2496 wrote to memory of 2700 2496 cmd.exe 97 PID 2496 wrote to memory of 2700 2496 cmd.exe 97 PID 4392 wrote to memory of 1340 4392 0bddc13a8f3e8f2512f5e24fdaecc048d9a76c29ba85137deb70fb0c15da3fb0.exe 98 PID 4392 wrote to memory of 1340 4392 0bddc13a8f3e8f2512f5e24fdaecc048d9a76c29ba85137deb70fb0c15da3fb0.exe 98 PID 4392 wrote to memory of 1340 4392 0bddc13a8f3e8f2512f5e24fdaecc048d9a76c29ba85137deb70fb0c15da3fb0.exe 98 PID 4392 wrote to memory of 4788 4392 0bddc13a8f3e8f2512f5e24fdaecc048d9a76c29ba85137deb70fb0c15da3fb0.exe 99 PID 4392 wrote to memory of 4788 4392 0bddc13a8f3e8f2512f5e24fdaecc048d9a76c29ba85137deb70fb0c15da3fb0.exe 99 PID 4392 wrote to memory of 4788 4392 0bddc13a8f3e8f2512f5e24fdaecc048d9a76c29ba85137deb70fb0c15da3fb0.exe 99 PID 4788 wrote to memory of 4704 4788 cmd.exe 101 PID 4788 wrote to memory of 4704 4788 cmd.exe 101 PID 4788 wrote to memory of 4704 4788 cmd.exe 101 PID 1340 wrote to memory of 1384 1340 95239129295106757100.exe 104 PID 1340 wrote to memory of 1384 1340 95239129295106757100.exe 104 PID 1340 wrote to memory of 1384 1340 95239129295106757100.exe 104
Processes
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C:\Users\Admin\AppData\Local\Temp\0bddc13a8f3e8f2512f5e24fdaecc048d9a76c29ba85137deb70fb0c15da3fb0.exe"C:\Users\Admin\AppData\Local\Temp\0bddc13a8f3e8f2512f5e24fdaecc048d9a76c29ba85137deb70fb0c15da3fb0.exe"1⤵
- Checks computer location settings
- Loads dropped DLL
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4392 -
C:\ProgramData\80547388441984621006.exe"C:\ProgramData\80547388441984621006.exe"2⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:1472 -
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /C choice /C Y /N /D Y /T 0 &Del C:\ProgramData\80547388441984621006.exe3⤵
- Suspicious use of WriteProcessMemory
PID:2496 -
C:\Windows\system32\choice.exechoice /C Y /N /D Y /T 04⤵PID:2700
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C:\ProgramData\95239129295106757100.exe"C:\ProgramData\95239129295106757100.exe"2⤵
- Checks computer location settings
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1340 -
C:\Users\Admin\AppData\Roaming\telemetry\svcservice.exe"C:\Users\Admin\AppData\Roaming\telemetry\svcservice.exe"3⤵
- Executes dropped EXE
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
PID:1384
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c timeout /t 6 & del /f /q "C:\Users\Admin\AppData\Local\Temp\0bddc13a8f3e8f2512f5e24fdaecc048d9a76c29ba85137deb70fb0c15da3fb0.exe" & exit2⤵
- Suspicious use of WriteProcessMemory
PID:4788 -
C:\Windows\SysWOW64\timeout.exetimeout /t 63⤵
- Delays execution with timeout.exe
PID:4704
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4392 -s 18202⤵
- Program crash
PID:5060
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 4392 -ip 43921⤵PID:448
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
4.3MB
MD5c4ab3149ef02a36d663699a8c541933e
SHA167088f5eff9ec575775b711c9e3650d12d7f4d5c
SHA2560a0fbd6af9e5d110118f02b87f9a92f9f58fb100f6d9883d55a6aae6c548b4ce
SHA51288b10f81b2cd273fefeffb4c2078807e89b4b756d50110b61e9f89092715f29ba8d1803f64bc971c1293dc624b92d0b7f05612ae661dd8d24e47d39047a4b7b4
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Filesize
4.3MB
MD5c4ab3149ef02a36d663699a8c541933e
SHA167088f5eff9ec575775b711c9e3650d12d7f4d5c
SHA2560a0fbd6af9e5d110118f02b87f9a92f9f58fb100f6d9883d55a6aae6c548b4ce
SHA51288b10f81b2cd273fefeffb4c2078807e89b4b756d50110b61e9f89092715f29ba8d1803f64bc971c1293dc624b92d0b7f05612ae661dd8d24e47d39047a4b7b4
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Filesize
4.3MB
MD5c4ab3149ef02a36d663699a8c541933e
SHA167088f5eff9ec575775b711c9e3650d12d7f4d5c
SHA2560a0fbd6af9e5d110118f02b87f9a92f9f58fb100f6d9883d55a6aae6c548b4ce
SHA51288b10f81b2cd273fefeffb4c2078807e89b4b756d50110b61e9f89092715f29ba8d1803f64bc971c1293dc624b92d0b7f05612ae661dd8d24e47d39047a4b7b4
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Filesize
7.2MB
MD5c5e0fb4ecaa8a7481a283099d604f7a0
SHA1df4b0c0cc823da2b0443076650c292b43dd9de33
SHA256c6c03e97c5de0c9eb264e4914d8c7f64d7e3528cc696f613e451a294262f3c42
SHA512375677d0cc802b09c7d1532d162a91a8eec4679f7639ef38dca9a9d3a03e20b3ab54707af7ffb138d00ec93ea4b34b6db0b33f365dc888ff9056c808a239bc57
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Filesize
7.2MB
MD5c5e0fb4ecaa8a7481a283099d604f7a0
SHA1df4b0c0cc823da2b0443076650c292b43dd9de33
SHA256c6c03e97c5de0c9eb264e4914d8c7f64d7e3528cc696f613e451a294262f3c42
SHA512375677d0cc802b09c7d1532d162a91a8eec4679f7639ef38dca9a9d3a03e20b3ab54707af7ffb138d00ec93ea4b34b6db0b33f365dc888ff9056c808a239bc57
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Filesize
7.2MB
MD5c5e0fb4ecaa8a7481a283099d604f7a0
SHA1df4b0c0cc823da2b0443076650c292b43dd9de33
SHA256c6c03e97c5de0c9eb264e4914d8c7f64d7e3528cc696f613e451a294262f3c42
SHA512375677d0cc802b09c7d1532d162a91a8eec4679f7639ef38dca9a9d3a03e20b3ab54707af7ffb138d00ec93ea4b34b6db0b33f365dc888ff9056c808a239bc57
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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
757.2MB
MD597fd50cda66d6d9658240336f3c00fab
SHA1440bd1f108bb9ecffe3becd4f564679c6234c617
SHA256d677279a2dea91f4c72eb0954816f908b29a2b914bed1abd3d1869c0963f003c
SHA51231b8eb884e262c9c41255cde7da926e4459eb97960eba16796c186ece0cab6245a5d976a93ff8db62b1ebba8c1f12de84ec3782c194e66b695b4f356e5c11b96
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Filesize
757.2MB
MD597fd50cda66d6d9658240336f3c00fab
SHA1440bd1f108bb9ecffe3becd4f564679c6234c617
SHA256d677279a2dea91f4c72eb0954816f908b29a2b914bed1abd3d1869c0963f003c
SHA51231b8eb884e262c9c41255cde7da926e4459eb97960eba16796c186ece0cab6245a5d976a93ff8db62b1ebba8c1f12de84ec3782c194e66b695b4f356e5c11b96