Analysis
- max time kernel
150s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20260911-en - resource tags
arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
09/10/2026, 14:34
Behavioral task
behavioral1
Sample
5d7b507a1f9cfd57267d8886d861a912a91d8e9fdb704deecc90a0d486bd63e6.exe
Resource
win10v2004-20260911-en
windows10-2004-x64
10 signatures
150 seconds
General
- Target 5d7b507a1f9cfd57267d8886d861a912a91d8e9fdb704deecc90a0d486bd63e6.exe
- Size 768KB
- Sample261009-rxft1sbd99
- SHA256 5d7b507a1f9cfd57267d8886d861a912a91d8e9fdb704deecc90a0d486bd63e6
- MD5 5ac7914c3545d0f7286869f55412e7a0
- SHA1 925a1b86930af32a11f12e9badd62f753c258170
- SHA512 1a29b4382aff9917121d5cdfd0876f461fc2408d76227b7bc86dcc4ff4b950e68682e2efb9d9cb0b7e8597db6e1ec4a2b4c68048369c5b0ef621c1a0eff73cbb
- SSDEEP 12288:1qXUHkUXe39sOkx2LIan5FAQjU/LikGU5rCOTeidT:1jHPOSOkx2LFscU6UQOJdT
- TLSH T1E7F47D31E241C036D6A74572C6FA4BBBA5247D25431161CBA7C4BA262FB76D2FA3130F
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 2360 c364e29f - Unexpected DNS network traffic destination 18 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
description flow ioc pid Process Destination IP 372 223.5.5.5 2712 5d7b507a1f9cfd57267d8886d861a912a91d8e9fdb704deecc90a0d486bd63e6.exe Destination IP 240 114.114.114.114 2712 5d7b507a1f9cfd57267d8886d861a912a91d8e9fdb704deecc90a0d486bd63e6.exe Destination IP 4 223.5.5.5 2712 5d7b507a1f9cfd57267d8886d861a912a91d8e9fdb704deecc90a0d486bd63e6.exe Destination IP 124 114.114.114.114 2360 c364e29f Destination IP 402 114.114.114.114 2712 5d7b507a1f9cfd57267d8886d861a912a91d8e9fdb704deecc90a0d486bd63e6.exe Destination IP 463 114.114.114.114 2712 5d7b507a1f9cfd57267d8886d861a912a91d8e9fdb704deecc90a0d486bd63e6.exe Destination IP 464 223.5.5.5 2712 5d7b507a1f9cfd57267d8886d861a912a91d8e9fdb704deecc90a0d486bd63e6.exe Destination IP 3 114.114.114.114 2712 5d7b507a1f9cfd57267d8886d861a912a91d8e9fdb704deecc90a0d486bd63e6.exe Destination IP 59 114.114.114.114 2712 5d7b507a1f9cfd57267d8886d861a912a91d8e9fdb704deecc90a0d486bd63e6.exe Destination IP 63 223.5.5.5 2712 5d7b507a1f9cfd57267d8886d861a912a91d8e9fdb704deecc90a0d486bd63e6.exe Destination IP 125 223.5.5.5 2712 5d7b507a1f9cfd57267d8886d861a912a91d8e9fdb704deecc90a0d486bd63e6.exe Destination IP 146 114.114.114.114 2712 5d7b507a1f9cfd57267d8886d861a912a91d8e9fdb704deecc90a0d486bd63e6.exe Destination IP 163 223.5.5.5 2712 5d7b507a1f9cfd57267d8886d861a912a91d8e9fdb704deecc90a0d486bd63e6.exe Destination IP 242 223.5.5.5 2712 5d7b507a1f9cfd57267d8886d861a912a91d8e9fdb704deecc90a0d486bd63e6.exe Destination IP 403 223.5.5.5 2712 5d7b507a1f9cfd57267d8886d861a912a91d8e9fdb704deecc90a0d486bd63e6.exe Destination IP 303 114.114.114.114 2712 5d7b507a1f9cfd57267d8886d861a912a91d8e9fdb704deecc90a0d486bd63e6.exe Destination IP 304 223.5.5.5 2712 5d7b507a1f9cfd57267d8886d861a912a91d8e9fdb704deecc90a0d486bd63e6.exe Destination IP 371 114.114.114.114 2712 5d7b507a1f9cfd57267d8886d861a912a91d8e9fdb704deecc90a0d486bd63e6.exe - Drops file in System32 directory 13 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft c364e29f File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache c364e29f File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData c364e29f File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 c364e29f File created C:\Windows\SysWOW64\c364e29f 5d7b507a1f9cfd57267d8886d861a912a91d8e9fdb704deecc90a0d486bd63e6.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 c364e29f File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content c364e29f File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 c364e29f File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 c364e29f File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 c364e29f File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE c364e29f File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies c364e29f File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 c364e29f -
resource yara_rule behavioral1/memory/2712-0-0x0000000000300000-0x0000000000389000-memory.dmp upx behavioral1/memory/2360-4-0x00000000008F0000-0x0000000000979000-memory.dmp upx behavioral1/files/0x000a000000024319-3.dat upx behavioral1/memory/2712-16-0x0000000000300000-0x0000000000389000-memory.dmp upx behavioral1/memory/2360-18-0x00000000008F0000-0x0000000000979000-memory.dmp upx behavioral1/memory/2360-22-0x00000000008F0000-0x0000000000979000-memory.dmp upx behavioral1/memory/2360-26-0x00000000008F0000-0x0000000000979000-memory.dmp upx behavioral1/memory/2360-38-0x00000000008F0000-0x0000000000979000-memory.dmp upx behavioral1/memory/2712-37-0x0000000000300000-0x0000000000389000-memory.dmp upx behavioral1/memory/2712-41-0x0000000000300000-0x0000000000389000-memory.dmp upx behavioral1/memory/2360-42-0x00000000008F0000-0x0000000000979000-memory.dmp upx behavioral1/memory/2712-48-0x0000000000300000-0x0000000000389000-memory.dmp upx behavioral1/memory/2712-49-0x0000000000300000-0x0000000000389000-memory.dmp upx behavioral1/memory/2712-54-0x0000000000300000-0x0000000000389000-memory.dmp upx behavioral1/memory/2712-57-0x0000000000300000-0x0000000000389000-memory.dmp upx behavioral1/memory/2712-58-0x0000000000300000-0x0000000000389000-memory.dmp upx behavioral1/memory/2712-61-0x0000000000300000-0x0000000000389000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\286770 c364e29f File opened for modification C:\Windows\2e6e30 5d7b507a1f9cfd57267d8886d861a912a91d8e9fdb704deecc90a0d486bd63e6.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\Hostname 5d7b507a1f9cfd57267d8886d861a912a91d8e9fdb704deecc90a0d486bd63e6.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain 5d7b507a1f9cfd57267d8886d861a912a91d8e9fdb704deecc90a0d486bd63e6.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Hostname c364e29f Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Tcpip\Parameters\Domain c364e29f - 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 5d7b507a1f9cfd57267d8886d861a912a91d8e9fdb704deecc90a0d486bd63e6.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language c364e29f - Modifies data under HKEY_USERS 9 IoCs
description ioc Process Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" c364e29f Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ c364e29f Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" c364e29f Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing c364e29f Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix c364e29f Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" c364e29f Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" c364e29f Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" c364e29f Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" c364e29f - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 2360 c364e29f 2360 c364e29f 2360 c364e29f 2360 c364e29f 2360 c364e29f 2360 c364e29f 2360 c364e29f 2360 c364e29f 2712 5d7b507a1f9cfd57267d8886d861a912a91d8e9fdb704deecc90a0d486bd63e6.exe 2712 5d7b507a1f9cfd57267d8886d861a912a91d8e9fdb704deecc90a0d486bd63e6.exe 2712 5d7b507a1f9cfd57267d8886d861a912a91d8e9fdb704deecc90a0d486bd63e6.exe 2712 5d7b507a1f9cfd57267d8886d861a912a91d8e9fdb704deecc90a0d486bd63e6.exe 2712 5d7b507a1f9cfd57267d8886d861a912a91d8e9fdb704deecc90a0d486bd63e6.exe 2712 5d7b507a1f9cfd57267d8886d861a912a91d8e9fdb704deecc90a0d486bd63e6.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 2712 5d7b507a1f9cfd57267d8886d861a912a91d8e9fdb704deecc90a0d486bd63e6.exe Token: SeTcbPrivilege 2712 5d7b507a1f9cfd57267d8886d861a912a91d8e9fdb704deecc90a0d486bd63e6.exe Token: SeDebugPrivilege 2360 c364e29f Token: SeTcbPrivilege 2360 c364e29f
Processes
-
C:\Users\Admin\AppData\Local\Temp\5d7b507a1f9cfd57267d8886d861a912a91d8e9fdb704deecc90a0d486bd63e6.exe"C:\Users\Admin\AppData\Local\Temp\5d7b507a1f9cfd57267d8886d861a912a91d8e9fdb704deecc90a0d486bd63e6.exe"1⤵
- Unexpected DNS network traffic destination
- Drops file in System32 directory
- Drops file in Windows directory
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2712
-
C:\Windows\Syswow64\c364e29fC:\Windows\Syswow64\c364e29f1⤵
- Executes dropped EXE
- Unexpected DNS network traffic destination
- Drops file in System32 directory
- Drops file in Windows directory
- Reads the TCP/IP host and domain name from the registry
- System Location Discovery: System Language Discovery
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2360
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\c364e29f
- Size 768KB
- SHA256 16d0ea165bf33f91c5be581dc0440de430937597f88d4c8bbb9911a3360d2f07
- MD5 b84ce26276584653aec179b65c6090e8
- SHA1 a9e5d7689114cead65c2b17393f81c5f80a95b28
- SHA512 fe44525040cefa1209facea31c2064c561e576ed62915db746291c6f6465e64b46e271568de246a56390e3916bf0542bdfc167c8a56542ef7a02a42cdb045898
- SSDEEP 12288:GqXUHkUXe39sOkx2LIan5FAQjU/LikGU5rCOTeidT:GjHPOSOkx2LFscU6UQOJdT
- TLSH T17DF47D31E241C036D6A74572C6FA4BBBA5247D25431161CBA7C4BA262FB76D2FA3130F
- MD5 SHA1 SHA512 SSDEEP TLSH