Analysis
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max time kernel
119s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
15-04-2023 17:54
Static task
static1
Behavioral task
behavioral1
Sample
719eba7929cae3e0fd7977fa23908786e4f3f7927bc265835b1c1e71694c0258.exe
Resource
win10v2004-20230220-en
General
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Target
719eba7929cae3e0fd7977fa23908786e4f3f7927bc265835b1c1e71694c0258.exe
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Size
471KB
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MD5
c6db4149aa9f81d099a4334006416494
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SHA1
b989a4f680592f36f101bef6d52150e0709360b2
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SHA256
719eba7929cae3e0fd7977fa23908786e4f3f7927bc265835b1c1e71694c0258
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SHA512
ddfaf9022f8689a571eb58b11db239b723ba6fcf35cfc5868d21e270bc76b16da8cb64f761695b123ca3e6bba26c9c67f5671efda7f903c3a2012afd30afa842
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SSDEEP
6144:9iWJcrGiMaWY7NPHdQgQjtnUIboxkKjVCm3W0zb9YZmaQwe4:9iYcrGiMaxllQjtnJoGQH7aQt4
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-1-5-21-4238149048-355649189-894321705-1000\Control Panel\International\Geo\Nation 719eba7929cae3e0fd7977fa23908786e4f3f7927bc265835b1c1e71694c0258.exe Key value queried \REGISTRY\USER\S-1-5-21-4238149048-355649189-894321705-1000\Control Panel\International\Geo\Nation 34053563401261989221.exe -
Executes dropped EXE 3 IoCs
pid Process 996 61148588386732016041.exe 3508 34053563401261989221.exe 1644 svcservice.exe -
Loads dropped DLL 2 IoCs
pid Process 1980 719eba7929cae3e0fd7977fa23908786e4f3f7927bc265835b1c1e71694c0258.exe 1980 719eba7929cae3e0fd7977fa23908786e4f3f7927bc265835b1c1e71694c0258.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/0x0006000000022f9b-225.dat upx behavioral1/files/0x0006000000022f9b-227.dat upx behavioral1/files/0x0006000000022f9b-228.dat upx behavioral1/memory/996-229-0x0000000000530000-0x0000000001393000-memory.dmp upx behavioral1/memory/996-230-0x0000000000530000-0x0000000001393000-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-1-5-21-4238149048-355649189-894321705-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\telemetry = "C:\\Users\\Admin\\AppData\\Roaming\\telemetry\\svcservice.exe" 34053563401261989221.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 1 IoCs
pid pid_target Process procid_target 3648 1980 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 719eba7929cae3e0fd7977fa23908786e4f3f7927bc265835b1c1e71694c0258.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString 719eba7929cae3e0fd7977fa23908786e4f3f7927bc265835b1c1e71694c0258.exe -
Delays execution with timeout.exe 1 IoCs
pid Process 4680 timeout.exe -
Suspicious behavior: EnumeratesProcesses 6 IoCs
pid Process 1980 719eba7929cae3e0fd7977fa23908786e4f3f7927bc265835b1c1e71694c0258.exe 1980 719eba7929cae3e0fd7977fa23908786e4f3f7927bc265835b1c1e71694c0258.exe 3508 34053563401261989221.exe 3508 34053563401261989221.exe 1644 svcservice.exe 1644 svcservice.exe -
Suspicious use of WriteProcessMemory 18 IoCs
description pid Process procid_target PID 1980 wrote to memory of 996 1980 719eba7929cae3e0fd7977fa23908786e4f3f7927bc265835b1c1e71694c0258.exe 88 PID 1980 wrote to memory of 996 1980 719eba7929cae3e0fd7977fa23908786e4f3f7927bc265835b1c1e71694c0258.exe 88 PID 996 wrote to memory of 3320 996 61148588386732016041.exe 90 PID 996 wrote to memory of 3320 996 61148588386732016041.exe 90 PID 3320 wrote to memory of 408 3320 cmd.exe 92 PID 3320 wrote to memory of 408 3320 cmd.exe 92 PID 1980 wrote to memory of 3508 1980 719eba7929cae3e0fd7977fa23908786e4f3f7927bc265835b1c1e71694c0258.exe 93 PID 1980 wrote to memory of 3508 1980 719eba7929cae3e0fd7977fa23908786e4f3f7927bc265835b1c1e71694c0258.exe 93 PID 1980 wrote to memory of 3508 1980 719eba7929cae3e0fd7977fa23908786e4f3f7927bc265835b1c1e71694c0258.exe 93 PID 1980 wrote to memory of 3304 1980 719eba7929cae3e0fd7977fa23908786e4f3f7927bc265835b1c1e71694c0258.exe 94 PID 1980 wrote to memory of 3304 1980 719eba7929cae3e0fd7977fa23908786e4f3f7927bc265835b1c1e71694c0258.exe 94 PID 1980 wrote to memory of 3304 1980 719eba7929cae3e0fd7977fa23908786e4f3f7927bc265835b1c1e71694c0258.exe 94 PID 3304 wrote to memory of 4680 3304 cmd.exe 97 PID 3304 wrote to memory of 4680 3304 cmd.exe 97 PID 3304 wrote to memory of 4680 3304 cmd.exe 97 PID 3508 wrote to memory of 1644 3508 34053563401261989221.exe 100 PID 3508 wrote to memory of 1644 3508 34053563401261989221.exe 100 PID 3508 wrote to memory of 1644 3508 34053563401261989221.exe 100
Processes
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C:\Users\Admin\AppData\Local\Temp\719eba7929cae3e0fd7977fa23908786e4f3f7927bc265835b1c1e71694c0258.exe"C:\Users\Admin\AppData\Local\Temp\719eba7929cae3e0fd7977fa23908786e4f3f7927bc265835b1c1e71694c0258.exe"1⤵
- Checks computer location settings
- Loads dropped DLL
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1980 -
C:\ProgramData\61148588386732016041.exe"C:\ProgramData\61148588386732016041.exe"2⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:996 -
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /C choice /C Y /N /D Y /T 0 &Del C:\ProgramData\61148588386732016041.exe3⤵
- Suspicious use of WriteProcessMemory
PID:3320 -
C:\Windows\system32\choice.exechoice /C Y /N /D Y /T 04⤵PID:408
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C:\ProgramData\34053563401261989221.exe"C:\ProgramData\34053563401261989221.exe"2⤵
- Checks computer location settings
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3508 -
C:\Users\Admin\AppData\Roaming\telemetry\svcservice.exe"C:\Users\Admin\AppData\Roaming\telemetry\svcservice.exe"3⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:1644
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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\719eba7929cae3e0fd7977fa23908786e4f3f7927bc265835b1c1e71694c0258.exe" & exit2⤵
- Suspicious use of WriteProcessMemory
PID:3304 -
C:\Windows\SysWOW64\timeout.exetimeout /t 63⤵
- Delays execution with timeout.exe
PID:4680
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1980 -s 16362⤵
- Program crash
PID:3648
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 1980 -ip 19801⤵PID:2776
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
6.7MB
MD53bc6d011a6c3d265bcc0f04075eaaf0e
SHA1a2b389d5a0fd9e06c33eba512aa6ac51cee53e0d
SHA256c73e76cac5d6f6b9dae7327586d2240db1eff444fca0689f23c2f66d9737f7fa
SHA5120b75a073d6952a901738d30b04aaf911f57434b44f339c320a3815bbffe606ae52a2ff5fdc473a1e9aa1162e567705b4767630e1378ff1538b2d96c963aed3ed
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Filesize
6.7MB
MD53bc6d011a6c3d265bcc0f04075eaaf0e
SHA1a2b389d5a0fd9e06c33eba512aa6ac51cee53e0d
SHA256c73e76cac5d6f6b9dae7327586d2240db1eff444fca0689f23c2f66d9737f7fa
SHA5120b75a073d6952a901738d30b04aaf911f57434b44f339c320a3815bbffe606ae52a2ff5fdc473a1e9aa1162e567705b4767630e1378ff1538b2d96c963aed3ed
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Filesize
6.7MB
MD53bc6d011a6c3d265bcc0f04075eaaf0e
SHA1a2b389d5a0fd9e06c33eba512aa6ac51cee53e0d
SHA256c73e76cac5d6f6b9dae7327586d2240db1eff444fca0689f23c2f66d9737f7fa
SHA5120b75a073d6952a901738d30b04aaf911f57434b44f339c320a3815bbffe606ae52a2ff5fdc473a1e9aa1162e567705b4767630e1378ff1538b2d96c963aed3ed
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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
784.7MB
MD57a25c5cd129e99b6193fa162bf58b2cc
SHA1f559788486c79f6506bec1396c7771ab888719bc
SHA25677901b0cc9e77ad8be2e7247d9bc78e558ad403d98f72127523747a9b64e498b
SHA512a8b6852e2582e23693058c10eb28cc26227a16db97405cd07003080daf0f462a52ad87c2f070a761586cc96291d236b28ed03a1aae1befa058c0a210e23dd9b7
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Filesize
784.7MB
MD57a25c5cd129e99b6193fa162bf58b2cc
SHA1f559788486c79f6506bec1396c7771ab888719bc
SHA25677901b0cc9e77ad8be2e7247d9bc78e558ad403d98f72127523747a9b64e498b
SHA512a8b6852e2582e23693058c10eb28cc26227a16db97405cd07003080daf0f462a52ad87c2f070a761586cc96291d236b28ed03a1aae1befa058c0a210e23dd9b7