Analysis
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max time kernel
95s -
max time network
130s -
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, 02:00
Static task
static1
Behavioral task
behavioral1
Sample
dd9021852d9fb9c0560e195bddce79ee7a33cdef19b25ebed4cb442b865fc6d6.exe
Resource
win10v2004-20230220-en
General
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Target
dd9021852d9fb9c0560e195bddce79ee7a33cdef19b25ebed4cb442b865fc6d6.exe
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Size
323KB
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MD5
7833a64626dcb1acf40d2c42e1baa5b5
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SHA1
476d6dbaeac411af43ee8f0d69533ccdaaf36369
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SHA256
dd9021852d9fb9c0560e195bddce79ee7a33cdef19b25ebed4cb442b865fc6d6
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SHA512
0d8156fdc07493cc7394c5941195691ccfc84878c972d996e6ccedd3d7f5e93930a744790970b433c5212140859dea8be51f907c123c24c8b23e33a423fdd8d9
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SSDEEP
6144:bYUh59fn+oM9ZgPI0XGCROT4OFU4MT+LMsyj003V55wh:5z9WR9ZgP7XVOTJFUZTZse0Y
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 dd9021852d9fb9c0560e195bddce79ee7a33cdef19b25ebed4cb442b865fc6d6.exe Key value queried \REGISTRY\USER\S-1-5-21-1013461898-3711306144-4198452673-1000\Control Panel\International\Geo\Nation 74292657803480765498.exe -
Executes dropped EXE 3 IoCs
pid Process 3600 95239129295106757100.exe 3472 74292657803480765498.exe 5084 svcservice.exe -
Loads dropped DLL 2 IoCs
pid Process 4148 dd9021852d9fb9c0560e195bddce79ee7a33cdef19b25ebed4cb442b865fc6d6.exe 4148 dd9021852d9fb9c0560e195bddce79ee7a33cdef19b25ebed4cb442b865fc6d6.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/0x0006000000023184-225.dat upx behavioral1/files/0x0006000000023184-227.dat upx behavioral1/files/0x0006000000023184-228.dat upx behavioral1/memory/3600-230-0x0000000000330000-0x0000000001193000-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" 74292657803480765498.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 3472 74292657803480765498.exe 3472 74292657803480765498.exe 5084 svcservice.exe 5084 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 4624 4148 WerFault.exe 81 -
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 dd9021852d9fb9c0560e195bddce79ee7a33cdef19b25ebed4cb442b865fc6d6.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString dd9021852d9fb9c0560e195bddce79ee7a33cdef19b25ebed4cb442b865fc6d6.exe -
Delays execution with timeout.exe 1 IoCs
pid Process 5088 timeout.exe -
Suspicious behavior: EnumeratesProcesses 6 IoCs
pid Process 4148 dd9021852d9fb9c0560e195bddce79ee7a33cdef19b25ebed4cb442b865fc6d6.exe 4148 dd9021852d9fb9c0560e195bddce79ee7a33cdef19b25ebed4cb442b865fc6d6.exe 3472 74292657803480765498.exe 3472 74292657803480765498.exe 5084 svcservice.exe 5084 svcservice.exe -
Suspicious use of WriteProcessMemory 18 IoCs
description pid Process procid_target PID 4148 wrote to memory of 3600 4148 dd9021852d9fb9c0560e195bddce79ee7a33cdef19b25ebed4cb442b865fc6d6.exe 88 PID 4148 wrote to memory of 3600 4148 dd9021852d9fb9c0560e195bddce79ee7a33cdef19b25ebed4cb442b865fc6d6.exe 88 PID 3600 wrote to memory of 3860 3600 95239129295106757100.exe 90 PID 3600 wrote to memory of 3860 3600 95239129295106757100.exe 90 PID 3860 wrote to memory of 4492 3860 cmd.exe 92 PID 3860 wrote to memory of 4492 3860 cmd.exe 92 PID 4148 wrote to memory of 3472 4148 dd9021852d9fb9c0560e195bddce79ee7a33cdef19b25ebed4cb442b865fc6d6.exe 93 PID 4148 wrote to memory of 3472 4148 dd9021852d9fb9c0560e195bddce79ee7a33cdef19b25ebed4cb442b865fc6d6.exe 93 PID 4148 wrote to memory of 3472 4148 dd9021852d9fb9c0560e195bddce79ee7a33cdef19b25ebed4cb442b865fc6d6.exe 93 PID 4148 wrote to memory of 3332 4148 dd9021852d9fb9c0560e195bddce79ee7a33cdef19b25ebed4cb442b865fc6d6.exe 94 PID 4148 wrote to memory of 3332 4148 dd9021852d9fb9c0560e195bddce79ee7a33cdef19b25ebed4cb442b865fc6d6.exe 94 PID 4148 wrote to memory of 3332 4148 dd9021852d9fb9c0560e195bddce79ee7a33cdef19b25ebed4cb442b865fc6d6.exe 94 PID 3332 wrote to memory of 5088 3332 cmd.exe 97 PID 3332 wrote to memory of 5088 3332 cmd.exe 97 PID 3332 wrote to memory of 5088 3332 cmd.exe 97 PID 3472 wrote to memory of 5084 3472 74292657803480765498.exe 99 PID 3472 wrote to memory of 5084 3472 74292657803480765498.exe 99 PID 3472 wrote to memory of 5084 3472 74292657803480765498.exe 99
Processes
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C:\Users\Admin\AppData\Local\Temp\dd9021852d9fb9c0560e195bddce79ee7a33cdef19b25ebed4cb442b865fc6d6.exe"C:\Users\Admin\AppData\Local\Temp\dd9021852d9fb9c0560e195bddce79ee7a33cdef19b25ebed4cb442b865fc6d6.exe"1⤵
- Checks computer location settings
- Loads dropped DLL
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4148 -
C:\ProgramData\95239129295106757100.exe"C:\ProgramData\95239129295106757100.exe"2⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:3600 -
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /C choice /C Y /N /D Y /T 0 &Del C:\ProgramData\95239129295106757100.exe3⤵
- Suspicious use of WriteProcessMemory
PID:3860 -
C:\Windows\system32\choice.exechoice /C Y /N /D Y /T 04⤵PID:4492
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C:\ProgramData\74292657803480765498.exe"C:\ProgramData\74292657803480765498.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:3472 -
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:5084
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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\dd9021852d9fb9c0560e195bddce79ee7a33cdef19b25ebed4cb442b865fc6d6.exe" & exit2⤵
- Suspicious use of WriteProcessMemory
PID:3332 -
C:\Windows\SysWOW64\timeout.exetimeout /t 63⤵
- Delays execution with timeout.exe
PID:5088
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4148 -s 22642⤵
- Program crash
PID:4624
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 472 -p 4148 -ip 41481⤵PID:2388
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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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
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
593KB
MD5c8fd9be83bc728cc04beffafc2907fe9
SHA195ab9f701e0024cedfbd312bcfe4e726744c4f2e
SHA256ba06a6ee0b15f5be5c4e67782eec8b521e36c107a329093ec400fe0404eb196a
SHA512fbb446f4a27ef510e616caad52945d6c9cc1fd063812c41947e579ec2b54df57c6dc46237ded80fca5847f38cbe1747a6c66a13e2c8c19c664a72be35eb8b040
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Filesize
2.0MB
MD51cc453cdf74f31e4d913ff9c10acdde2
SHA16e85eae544d6e965f15fa5c39700fa7202f3aafe
SHA256ac5c92fe6c51cfa742e475215b83b3e11a4379820043263bf50d4068686c6fa5
SHA512dd9ff4e06b00dc831439bab11c10e9b2ae864ea6e780d3835ea7468818f35439f352ef137da111efcdf2bb6465f6ca486719451bf6cf32c6a4420a56b1d64571
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Filesize
776.2MB
MD514c1310392b71d0c3390e6797dd3eeed
SHA153c57674111dac23f22e0d955157e8c5ec050ff8
SHA25615b8ad8b79def8143881712d368a79d469055642243f3c9aabefad6fe614b5e5
SHA51225a84f4930c0f5d0251765e66da91d908515a699bd18398d7acaf67eb1e26710225f946639227173e760295bcb993c9d80ac45c10d193cffe933bfb6bf6a6cbc
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Filesize
776.2MB
MD514c1310392b71d0c3390e6797dd3eeed
SHA153c57674111dac23f22e0d955157e8c5ec050ff8
SHA25615b8ad8b79def8143881712d368a79d469055642243f3c9aabefad6fe614b5e5
SHA51225a84f4930c0f5d0251765e66da91d908515a699bd18398d7acaf67eb1e26710225f946639227173e760295bcb993c9d80ac45c10d193cffe933bfb6bf6a6cbc