Analysis
- geolocation tags
eueuropefrfrance - user interaction
yes - max time kernel
900s - max time network
883s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
30/09/2026, 22:20
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
Setup/DeviceSettingsProvider.dll
Resource
win10v2004-20260911-en
9 signatures
900 seconds
Behavioral task
behavioral2
Sample
Setup/DeviceSettingsProvider.dll
Resource
win11-20260911-en
9 signatures
900 seconds
Behavioral task
behavioral3
Sample
setup.exe
Resource
win10v2004-20260911-en
8 signatures
900 seconds
General
- Target setup.exe
- Size 33.5MB
- Sample260930-184vna1sav
- SHA256 b60a4f1a970c22bcf82616b68ded58330314b77ceffa3763603e95b04d755ab5
- MD5 34d5da293c28ea8dbd17904027216fce
- SHA1 7073666f5db46067e129783991015a06f04290e0
- SHA512 a0902dd03b518b698264f6aadc5b6a3aab1d1e556ea7be038dea5fe46a2ab369b72323ff3a4d0027dcb01a16a34e52692d30534aff2c7932ccdd0968a8ee06c2
- SSDEEP 393216:pcLq1CrXb4cGNUeUBFIajwYW15QVYcSHnl:pcLq1Y7FVwxQVYj
- TLSH T12D77D52F17AA19ADD4B6A3BED5051F80A03FB055076246CF079141F67CAEADC8FFA520
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Drops file in Program Files directory 3 IoCs
description ioc Process File created C:\Program Files\OmniTools\AdskAccessService.exe setup.exe File created C:\Program Files\OmniTools\Lmdb.dll setup.exe File created C:\Program Files\OmniTools\lbmd.dat setup.exe - Executes dropped EXE 3 IoCs
pid Process 4416 hwi64_848.exe 4508 hwi64_848.tmp 4344 AdskAccessService.exe - Loads dropped DLL 1 IoCs
pid Process 4344 AdskAccessService.exe - Reads the TCP/IP host and domain name from the registry 1 TTPs 4 IoCs
The configured hostname and DNS domain identify the machine and are commonly collected to profile a host before it reports in.
description ioc Process Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain AdskAccessService.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname AdskAccessService.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname setup.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain setup.exe - System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language hwi64_848.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language hwi64_848.tmp - Inno Setup is an open-source installation builder for Windows applications. 4 IoCs
Inno Setup installer
resource yara_rule behavioral3/files/0x0007000000024387-2.dat innosetup behavioral3/memory/4416-3-0x0000000000E70000-0x0000000000F4B000-memory.dmp innosetup behavioral3/memory/4416-10-0x0000000000E70000-0x0000000000F4B000-memory.dmp innosetup behavioral3/memory/4416-67-0x0000000000E70000-0x0000000000F4B000-memory.dmp innosetup - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2972 setup.exe 2972 setup.exe - Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2972 wrote to memory of 4416 2972 setup.exe 86 PID 4416 wrote to memory of 4508 4416 hwi64_848.exe 87 PID 2972 wrote to memory of 4344 2972 setup.exe 110
Processes
-
C:\Users\Admin\AppData\Local\Temp\setup.exe"C:\Users\Admin\AppData\Local\Temp\setup.exe"1⤵
- Drops file in Program Files directory
- Reads the TCP/IP host and domain name from the registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2972 -
C:\Users\Admin\AppData\Local\Temp\hwi64_848.exeC:\Users\Admin\AppData\Local\Temp\hwi64_848.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4416 -
C:\Users\Admin\AppData\Local\Temp\is-PTOUG.tmp\hwi64_848.tmp"C:\Users\Admin\AppData\Local\Temp\is-PTOUG.tmp\hwi64_848.tmp" /SL5="$901E8,19696902,840192,C:\Users\Admin\AppData\Local\Temp\hwi64_848.exe"3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:4508
-
-
-
C:\Program Files\OmniTools\AdskAccessService.exe"C:\Program Files/OmniTools/AdskAccessService.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Reads the TCP/IP host and domain name from the registry
PID:4344
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Program Files\OmniTools\AdskAccessService.exe
- Size 20.9MB
- SHA256 a00980abc560c41ed30826c26b4498967544ad503419555f6ea337670518141b
- MD5 203f53c00ba7d90aa9e09f70403e9619
- SHA1 a54f1a8f9e8b466e13e56ba20851b74dcb887af0
- SHA512 217eb555666c43d60c966c198da43f0b49732e81a7139019235b4d9b449e975a2e0973f3d30057dc5d98227edf830b0bcf54d2219835a71898e26957a9eb3409
- SSDEEP 393216:8/zuXNbwbL5folSnhRmd+x1rXkopaolsxOoT+:CzkNbwlou7ooMOoa
- TLSH T19127192F176918ADD4BAA3BED1060F90E17F7015076257CF1B9041F52DAEADC8FBA620
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\OmniTools\Lmdb.dll
- Size 794KB
- SHA256 655fbd3016c4f84d8a8f5381e22ff2ccb3015cc00228982f4d64cb385df68ae1
- MD5 a521fe4e26740d1093b0f79a65f27871
- SHA1 f5b71ea314dda2bc2a0361b2f367420a0fcc0f0b
- SHA512 397924af8cb82b05b792b3bd883d23a6386ddcd54394f46bdc238420131a48bb042756e1e573b42dd2b5c881b8868ef4437fe90c96916b943e4c3bb6db6e359b
- SSDEEP 12288:Hdo2HhGDO2xja/1d/63SYUlWzGMprYPH03UCYoxhYfIR:HZHoK2xu/1d/C7zGmEiUQxSQ
- TLSH T1DF059E12F5555BDBD82BD07342522F2BEAEDF8240308AAB74AC407987797B75037A38D
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Program Files\OmniTools\lbmd.dat
- Size 3KB
- SHA256 c198dcc50efa9f326f2715e117aa9138efae58eb90ada675d176a3ed03b0eafb
- MD5 ea1b1803b6c8a92e33d910582c1ede32
- SHA1 feccbe6dd2d5f3013b31be8ec6188a468d579158
- SHA512 e401e918e2965fc144bdcec72d17303d0fd72aac85e764182575d95db0cfe1c873fd718c46beaeb12b9fddc6e9bfc87cbb8b573bb93f86da91da2eb1e15b9f88
- TLSH T1CB716DC1E5A7CA2EE18A55426E7BB956D2080DD44074345E5BB0A2ED9FD1F2CF582E20
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\Local\Temp\hwi64_848.exe
- Size 19.8MB
- SHA256 be6fa1eb8a394e1782cedc25902a3a2a35d350997a932c99f5e72b9d0ae7b3c0
- MD5 3b7e2fe063ebe2efc634db090ca7bf46
- SHA1 565c0f4332e0ff797dfdc6150915ac20532ff539
- SHA512 da4516d3023382bf9e1e85d84f9252232252c6f20b14d2b70a5548ed55cddf73b60ba3ca66883998f56f91151831e864190f84102296c3878ae91c08fa1091b6
- SSDEEP 393216:OfLxytBnt7s8NyVpkp9grABcOlQ3aplnrr1kDvRtEZDrJqHsbp:eq7s8ysmrgc+Qwn1klCDrgmp
- TLSH T142273327A197F03EE15A4F361162B32084FB6E21AD23AD5786E8A09CCF3D1505E3E757
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Admin\AppData\Local\Temp\is-PTOUG.tmp\hwi64_848.tmp
- Size 3.2MB
- SHA256 3d7addfb5241f562cf68e4b18611d1f2585df19e24eba13ee5984495d7708e90
- MD5 2d42dbb3fcce78bd8173111426dadf79
- SHA1 808c2adc0c4ba326d95ff574adf5cdca48f4d9c8
- SHA512 ec5d5ee6f472fa864c932c3d23350711f3754145c2551ed0741c327c4b51e36b1f41e7153b2753286d1bc6f3fe2c6cb539921a6799b7d3f27e6547293dad89cd
- SSDEEP 49152:tdJYVM+9JtzZWnoS2VC23aun8+f5KuG2OY9IG9ivyv2cLx1RQ9333NC:jJYVM+LtVt3P/KuG2ONG9iqLRQ9333
- TLSH T142F55C1BF385713ED05A1A393527D251583BBE707A268C575BEC3A8C8F3A1486E2B347
- MD5 SHA1 SHA512 SSDEEP TLSH