Analysis
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max time kernel
148s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
11-04-2023 17:10
Static task
static1
Behavioral task
behavioral1
Sample
ee34e4a596ec3c45094b132628bb1e72c3f4aebc124df3166a28c842463f15f8.exe
Resource
win10v2004-20230220-en
General
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Target
ee34e4a596ec3c45094b132628bb1e72c3f4aebc124df3166a28c842463f15f8.exe
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Size
322KB
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MD5
8c0b10445f8f57aeda5a96992893bcd8
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SHA1
49e6b6450ab52d8afe1482995ee7bfc7d4c77619
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SHA256
ee34e4a596ec3c45094b132628bb1e72c3f4aebc124df3166a28c842463f15f8
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SHA512
3297444691c627a14ef8b743a791a013884feff334c5ca66e552e113e66825c569fb4c340305efafbd8ff91b2b6fbc89767592083a2cde03d9f10be24f1da79c
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SSDEEP
6144://y5LGDA3FhzdnRqy1lI5TM5GYRA1JmiTOR2S:/oLGDKngyjI5TM5GYRA1
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-1-5-21-1529757233-3489015626-3409890339-1000\Control Panel\International\Geo\Nation ee34e4a596ec3c45094b132628bb1e72c3f4aebc124df3166a28c842463f15f8.exe Key value queried \REGISTRY\USER\S-1-5-21-1529757233-3489015626-3409890339-1000\Control Panel\International\Geo\Nation 21474150121600613273.exe -
Executes dropped EXE 3 IoCs
pid Process 2556 21474150121600613273.exe 5024 56812222546040040052.exe 2532 svcservice.exe -
Loads dropped DLL 2 IoCs
pid Process 2196 ee34e4a596ec3c45094b132628bb1e72c3f4aebc124df3166a28c842463f15f8.exe 2196 ee34e4a596ec3c45094b132628bb1e72c3f4aebc124df3166a28c842463f15f8.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/0x0006000000023143-243.dat upx behavioral1/files/0x0006000000023143-246.dat upx behavioral1/files/0x0006000000023143-245.dat upx behavioral1/memory/5024-247-0x0000000000530000-0x0000000001393000-memory.dmp upx behavioral1/memory/5024-248-0x0000000000530000-0x0000000001393000-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-1-5-21-1529757233-3489015626-3409890339-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\telemetry = "C:\\Users\\Admin\\AppData\\Roaming\\telemetry\\svcservice.exe" 21474150121600613273.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 2556 21474150121600613273.exe 2556 21474150121600613273.exe 2532 svcservice.exe 2532 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 3372 2196 WerFault.exe 82 -
Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString ee34e4a596ec3c45094b132628bb1e72c3f4aebc124df3166a28c842463f15f8.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 ee34e4a596ec3c45094b132628bb1e72c3f4aebc124df3166a28c842463f15f8.exe -
Delays execution with timeout.exe 1 IoCs
pid Process 4336 timeout.exe -
Suspicious behavior: EnumeratesProcesses 6 IoCs
pid Process 2196 ee34e4a596ec3c45094b132628bb1e72c3f4aebc124df3166a28c842463f15f8.exe 2196 ee34e4a596ec3c45094b132628bb1e72c3f4aebc124df3166a28c842463f15f8.exe 2556 21474150121600613273.exe 2556 21474150121600613273.exe 2532 svcservice.exe 2532 svcservice.exe -
Suspicious use of WriteProcessMemory 18 IoCs
description pid Process procid_target PID 2196 wrote to memory of 2556 2196 ee34e4a596ec3c45094b132628bb1e72c3f4aebc124df3166a28c842463f15f8.exe 90 PID 2196 wrote to memory of 2556 2196 ee34e4a596ec3c45094b132628bb1e72c3f4aebc124df3166a28c842463f15f8.exe 90 PID 2196 wrote to memory of 2556 2196 ee34e4a596ec3c45094b132628bb1e72c3f4aebc124df3166a28c842463f15f8.exe 90 PID 2196 wrote to memory of 5024 2196 ee34e4a596ec3c45094b132628bb1e72c3f4aebc124df3166a28c842463f15f8.exe 92 PID 2196 wrote to memory of 5024 2196 ee34e4a596ec3c45094b132628bb1e72c3f4aebc124df3166a28c842463f15f8.exe 92 PID 5024 wrote to memory of 5016 5024 56812222546040040052.exe 93 PID 5024 wrote to memory of 5016 5024 56812222546040040052.exe 93 PID 5016 wrote to memory of 5112 5016 cmd.exe 95 PID 5016 wrote to memory of 5112 5016 cmd.exe 95 PID 2196 wrote to memory of 4648 2196 ee34e4a596ec3c45094b132628bb1e72c3f4aebc124df3166a28c842463f15f8.exe 96 PID 2196 wrote to memory of 4648 2196 ee34e4a596ec3c45094b132628bb1e72c3f4aebc124df3166a28c842463f15f8.exe 96 PID 2196 wrote to memory of 4648 2196 ee34e4a596ec3c45094b132628bb1e72c3f4aebc124df3166a28c842463f15f8.exe 96 PID 4648 wrote to memory of 4336 4648 cmd.exe 100 PID 4648 wrote to memory of 4336 4648 cmd.exe 100 PID 4648 wrote to memory of 4336 4648 cmd.exe 100 PID 2556 wrote to memory of 2532 2556 21474150121600613273.exe 102 PID 2556 wrote to memory of 2532 2556 21474150121600613273.exe 102 PID 2556 wrote to memory of 2532 2556 21474150121600613273.exe 102
Processes
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C:\Users\Admin\AppData\Local\Temp\ee34e4a596ec3c45094b132628bb1e72c3f4aebc124df3166a28c842463f15f8.exe"C:\Users\Admin\AppData\Local\Temp\ee34e4a596ec3c45094b132628bb1e72c3f4aebc124df3166a28c842463f15f8.exe"1⤵
- Checks computer location settings
- Loads dropped DLL
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2196 -
C:\ProgramData\21474150121600613273.exe"C:\ProgramData\21474150121600613273.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:2556 -
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:2532
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C:\ProgramData\56812222546040040052.exe"C:\ProgramData\56812222546040040052.exe"2⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:5024 -
C:\Windows\system32\cmd.exeC:\Windows\system32\cmd.exe /C choice /C Y /N /D Y /T 0 &Del C:\ProgramData\56812222546040040052.exe3⤵
- Suspicious use of WriteProcessMemory
PID:5016 -
C:\Windows\system32\choice.exechoice /C Y /N /D Y /T 04⤵PID:5112
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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\ee34e4a596ec3c45094b132628bb1e72c3f4aebc124df3166a28c842463f15f8.exe" & exit2⤵
- Suspicious use of WriteProcessMemory
PID:4648 -
C:\Windows\SysWOW64\timeout.exetimeout /t 63⤵
- Delays execution with timeout.exe
PID:4336
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2196 -s 21362⤵
- Program crash
PID:3372
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 2196 -ip 21961⤵PID:1188
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
320.4MB
MD5e6ffb91f3bcef337ae862139b611b9fc
SHA15bfdc95b7c68993b72d02f3c8f6512d9160b4b44
SHA2569a689eaa03f92b8f012e23d78f179d33a1d6c061d8fe86bd57c523172b5a8578
SHA512e25d978d003ec3455b860a4b23fe36feae2a83c0b6213bbced39240cf3ab3bce15fe35215d12ecc6dce5d8f60981cb0f3902eac2a86bb03700560deade454174
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Filesize
329.0MB
MD514b2cbe81728a690e44fb2e3bc1048b0
SHA14713882f2d2167578f1af5b5d29cb92d3b2b867f
SHA2565106a414192827a4040f802dd289dc25056fc6782f26fcf55c110b0f53c47d35
SHA51279ad60069121f0d1640d0b38c7c2f3d6ee4f8f4c1626ab7d15db93dddeeced4eaabe16deecee1aca501e385fd0b8438cef3b693730e6816530e0247543609e2d