Analysis
- max time kernel
150s - max time network
147s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260911-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
24/09/2026, 18:38
Behavioral task
behavioral1
Sample
163ced11af723eb92529f747c74d6855f5cff0c9a3cb85ed861531a337f81865.exe
Resource
win10v2004-20260911-en
windows10-2004-x64
9 signatures
150 seconds
General
- Target 163ced11af723eb92529f747c74d6855f5cff0c9a3cb85ed861531a337f81865.exe
- Size 1.7MB
- Sample260924-xaablstza1
- SHA256 163ced11af723eb92529f747c74d6855f5cff0c9a3cb85ed861531a337f81865
- MD5 1431b81248980225d3200544e3303fb8
- SHA1 01768a7f961fb94a8a2a907eabc6b9b6b8527023
- SHA512 da3846528451d6915ab26b4576300d93e6db5e9c6ba77fcafd29aa4d745f6bc5b99e24561b92c8c9a4c6443a0dd9b7bece5bf31bef0bf41cfa6aabd7ef9e3e05
- SSDEEP 24576:RvO2xJKRw2kOkx2LFRvcU6UQOJdBqsCPhH9Do2sOfNZMjHfUr:RHHKe2WQX56/OJdJCXDrsOFZMjHfUr
- TLSH T14B858D31AAC04132E2B3867585FA56F6A9257C222721E5CF62C57B291E737D3ED3070E
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 4888 451176c0 - 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 3 114.114.114.114 1480 163ced11af723eb92529f747c74d6855f5cff0c9a3cb85ed861531a337f81865.exe Destination IP 181 223.5.5.5 1480 163ced11af723eb92529f747c74d6855f5cff0c9a3cb85ed861531a337f81865.exe Destination IP 234 114.114.114.114 1480 163ced11af723eb92529f747c74d6855f5cff0c9a3cb85ed861531a337f81865.exe Destination IP 292 223.5.5.5 1480 163ced11af723eb92529f747c74d6855f5cff0c9a3cb85ed861531a337f81865.exe Destination IP 376 223.5.5.5 1480 163ced11af723eb92529f747c74d6855f5cff0c9a3cb85ed861531a337f81865.exe Destination IP 40 223.5.5.5 1480 163ced11af723eb92529f747c74d6855f5cff0c9a3cb85ed861531a337f81865.exe Destination IP 235 223.5.5.5 1480 163ced11af723eb92529f747c74d6855f5cff0c9a3cb85ed861531a337f81865.exe Destination IP 291 114.114.114.114 1480 163ced11af723eb92529f747c74d6855f5cff0c9a3cb85ed861531a337f81865.exe Destination IP 321 114.114.114.114 1480 163ced11af723eb92529f747c74d6855f5cff0c9a3cb85ed861531a337f81865.exe Destination IP 375 114.114.114.114 1480 163ced11af723eb92529f747c74d6855f5cff0c9a3cb85ed861531a337f81865.exe Destination IP 5 223.5.5.5 1480 163ced11af723eb92529f747c74d6855f5cff0c9a3cb85ed861531a337f81865.exe Destination IP 39 114.114.114.114 1480 163ced11af723eb92529f747c74d6855f5cff0c9a3cb85ed861531a337f81865.exe Destination IP 94 114.114.114.114 4888 451176c0 Destination IP 95 223.5.5.5 1480 163ced11af723eb92529f747c74d6855f5cff0c9a3cb85ed861531a337f81865.exe Destination IP 322 223.5.5.5 1480 163ced11af723eb92529f747c74d6855f5cff0c9a3cb85ed861531a337f81865.exe Destination IP 127 114.114.114.114 1480 163ced11af723eb92529f747c74d6855f5cff0c9a3cb85ed861531a337f81865.exe Destination IP 129 223.5.5.5 1480 163ced11af723eb92529f747c74d6855f5cff0c9a3cb85ed861531a337f81865.exe Destination IP 180 114.114.114.114 1480 163ced11af723eb92529f747c74d6855f5cff0c9a3cb85ed861531a337f81865.exe - Drops file in System32 directory 13 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 451176c0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 451176c0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 451176c0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 451176c0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 451176c0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 451176c0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 451176c0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 451176c0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 451176c0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 451176c0 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 451176c0 File created C:\Windows\SysWOW64\451176c0 163ced11af723eb92529f747c74d6855f5cff0c9a3cb85ed861531a337f81865.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 451176c0 -
resource yara_rule behavioral2/memory/1480-0-0x0000000000E90000-0x0000000000F1C000-memory.dmp upx behavioral2/memory/4888-3-0x0000000000A20000-0x0000000000AAC000-memory.dmp upx behavioral2/files/0x000b000000016d03-2.dat upx behavioral2/memory/1480-25-0x0000000000E90000-0x0000000000F1C000-memory.dmp upx behavioral2/memory/4888-26-0x0000000000A20000-0x0000000000AAC000-memory.dmp upx behavioral2/memory/4888-51-0x0000000000A20000-0x0000000000AAC000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\53af30 451176c0 File opened for modification C:\Windows\195690 163ced11af723eb92529f747c74d6855f5cff0c9a3cb85ed861531a337f81865.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 451176c0 Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 163ced11af723eb92529f747c74d6855f5cff0c9a3cb85ed861531a337f81865.exe - Modifies data under HKEY_USERS 9 IoCs
description ioc Process Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 451176c0 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 451176c0 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 451176c0 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 451176c0 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 451176c0 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 451176c0 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 451176c0 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 451176c0 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 451176c0 - Suspicious behavior: EnumeratesProcesses 40 IoCs
pid Process 4888 451176c0 4888 451176c0 4888 451176c0 4888 451176c0 4888 451176c0 4888 451176c0 4888 451176c0 4888 451176c0 4888 451176c0 4888 451176c0 4888 451176c0 4888 451176c0 4888 451176c0 4888 451176c0 4888 451176c0 4888 451176c0 4888 451176c0 4888 451176c0 4888 451176c0 4888 451176c0 1480 163ced11af723eb92529f747c74d6855f5cff0c9a3cb85ed861531a337f81865.exe 1480 163ced11af723eb92529f747c74d6855f5cff0c9a3cb85ed861531a337f81865.exe 1480 163ced11af723eb92529f747c74d6855f5cff0c9a3cb85ed861531a337f81865.exe 1480 163ced11af723eb92529f747c74d6855f5cff0c9a3cb85ed861531a337f81865.exe 1480 163ced11af723eb92529f747c74d6855f5cff0c9a3cb85ed861531a337f81865.exe 1480 163ced11af723eb92529f747c74d6855f5cff0c9a3cb85ed861531a337f81865.exe 1480 163ced11af723eb92529f747c74d6855f5cff0c9a3cb85ed861531a337f81865.exe 1480 163ced11af723eb92529f747c74d6855f5cff0c9a3cb85ed861531a337f81865.exe 1480 163ced11af723eb92529f747c74d6855f5cff0c9a3cb85ed861531a337f81865.exe 1480 163ced11af723eb92529f747c74d6855f5cff0c9a3cb85ed861531a337f81865.exe 1480 163ced11af723eb92529f747c74d6855f5cff0c9a3cb85ed861531a337f81865.exe 1480 163ced11af723eb92529f747c74d6855f5cff0c9a3cb85ed861531a337f81865.exe 1480 163ced11af723eb92529f747c74d6855f5cff0c9a3cb85ed861531a337f81865.exe 1480 163ced11af723eb92529f747c74d6855f5cff0c9a3cb85ed861531a337f81865.exe 1480 163ced11af723eb92529f747c74d6855f5cff0c9a3cb85ed861531a337f81865.exe 1480 163ced11af723eb92529f747c74d6855f5cff0c9a3cb85ed861531a337f81865.exe 1480 163ced11af723eb92529f747c74d6855f5cff0c9a3cb85ed861531a337f81865.exe 1480 163ced11af723eb92529f747c74d6855f5cff0c9a3cb85ed861531a337f81865.exe 1480 163ced11af723eb92529f747c74d6855f5cff0c9a3cb85ed861531a337f81865.exe 1480 163ced11af723eb92529f747c74d6855f5cff0c9a3cb85ed861531a337f81865.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 1480 163ced11af723eb92529f747c74d6855f5cff0c9a3cb85ed861531a337f81865.exe Token: SeTcbPrivilege 1480 163ced11af723eb92529f747c74d6855f5cff0c9a3cb85ed861531a337f81865.exe Token: SeDebugPrivilege 4888 451176c0 Token: SeTcbPrivilege 4888 451176c0
Processes
-
C:\Users\Admin\AppData\Local\Temp\163ced11af723eb92529f747c74d6855f5cff0c9a3cb85ed861531a337f81865.exe"C:\Users\Admin\AppData\Local\Temp\163ced11af723eb92529f747c74d6855f5cff0c9a3cb85ed861531a337f81865.exe"1⤵
- Unexpected DNS network traffic destination
- Drops file in System32 directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1480
-
C:\Windows\Syswow64\451176c0C:\Windows\Syswow64\451176c01⤵
- Executes dropped EXE
- Unexpected DNS network traffic destination
- Drops file in System32 directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4888
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\53af30
- Size 1KB
- SHA256 a2bd0b622aee270221c11949659810c47b1531f15c4d278a2eeff58c76dacaed
- MD5 994c0a1ebd037b5f4b8ce76a6530a1cb
- SHA1 665374fc1860f878e5e789eef9b84f9cc5fc1adf
- SHA512 0e22c770b498e8180725191a761ecaa2bfb923d261378ec001fb18869ed94a2d9f2ecfaad730fb29cf7910ff9e6162b8037157f5d50d423d57ec087b691d0900
- TLSH T12211A0FA7AA9C2D23CE678286AD12CFE7E34A4C5E1D5412701D978529E13788DC36A43
- MD5 SHA1 SHA512 TLSH
- Path C:\Windows\SysWOW64\451176c0
- Size 1.7MB
- SHA256 2ae766a882dc659ab5910a2a5447b620d7604073522ef84d73bb3d1aaed49671
- MD5 27da73870c7bccd575bafc0cd3f02f59
- SHA1 7224f6940352f35afa70dc97420c03fccf1ea16c
- SHA512 f9b8ecc25e18c170c770c777e538632358a904fb281c3844fa9d4bcc92bbb11de5e9bf132b58549e7764f9493889ba8f49b510c7e345578712ad2956fdfb2f43
- SSDEEP 24576:PvO2xJKRw2kOkx2LFRvcU6UQOJdBqsCPhH9Do2sOfNZMjHfUr:PHHKe2WQX56/OJdJCXDrsOFZMjHfUr
- TLSH T10B858D31AAC04132E2B3867585FA56F6A9257C222721E5CF62C57B291E737D3ED3070E
- MD5 SHA1 SHA512 SSDEEP TLSH