Analysis
- max time kernel
150s - max time network
152s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
30/07/2026, 03:18
Behavioral task
behavioral1
Sample
9d79d5cebbdb525a81ab707948e5597d548f86768e0638c9bc13952f6465abf7.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
10 signatures
150 seconds
General
- Target 9d79d5cebbdb525a81ab707948e5597d548f86768e0638c9bc13952f6465abf7.exe
- Size 832KB
- Sample260730-dtm72aba92
- SHA256 9d79d5cebbdb525a81ab707948e5597d548f86768e0638c9bc13952f6465abf7
- MD5 8043753d4a3282c590345433133d4e54
- SHA1 397fc403cde808aefd3e17d063903c44403474ca
- SHA512 11f53d67af563998ac0974449b2f829b94b6f5d567c32285f3af78eb7d540d29a991cd7363846aac9de17cceaa1d8cd86b7e3d2f3e683503cc2fe65b4079d3b6
- SSDEEP 12288:cqXUHkUXe39sOkx2LIan5FAQjU/Lik8CQ3uEuZ9oawhtyybAsLAkQ:cjHPOSOkx2LFscUQPxuZ98Es8kQ
- TLSH T17B059D21E202C13AD49701B2C6BE0BAFA5687D15432561C7E3D87D6A2FB61D2BE3171F
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 4152 4b675441 - Unexpected DNS network traffic destination 4 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
description flow ioc pid Process Destination IP 16 114.114.114.114 4552 9d79d5cebbdb525a81ab707948e5597d548f86768e0638c9bc13952f6465abf7.exe Destination IP 17 223.5.5.5 4552 9d79d5cebbdb525a81ab707948e5597d548f86768e0638c9bc13952f6465abf7.exe Destination IP 1 114.114.114.114 4552 9d79d5cebbdb525a81ab707948e5597d548f86768e0638c9bc13952f6465abf7.exe Destination IP 2 223.5.5.5 4552 9d79d5cebbdb525a81ab707948e5597d548f86768e0638c9bc13952f6465abf7.exe - Drops file in System32 directory 13 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 4b675441 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 4b675441 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 4b675441 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 4b675441 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 4b675441 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 4b675441 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 4b675441 File created C:\Windows\SysWOW64\4b675441 9d79d5cebbdb525a81ab707948e5597d548f86768e0638c9bc13952f6465abf7.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 4b675441 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 4b675441 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 4b675441 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 4b675441 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 4b675441 -
resource yara_rule behavioral2/memory/4552-0-0x0000000000DE0000-0x0000000000E69000-memory.dmp upx behavioral2/memory/4152-3-0x0000000000FD0000-0x0000000001059000-memory.dmp upx behavioral2/files/0x000a000000019cc1-4.dat upx behavioral2/memory/4552-16-0x0000000000DE0000-0x0000000000E69000-memory.dmp upx behavioral2/memory/4152-18-0x0000000000FD0000-0x0000000001059000-memory.dmp upx behavioral2/memory/4552-34-0x0000000000DE0000-0x0000000000E69000-memory.dmp upx behavioral2/memory/4152-35-0x0000000000FD0000-0x0000000001059000-memory.dmp upx behavioral2/memory/4552-46-0x0000000000DE0000-0x0000000000E69000-memory.dmp upx behavioral2/memory/4552-49-0x0000000000DE0000-0x0000000000E69000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\4dee90 9d79d5cebbdb525a81ab707948e5597d548f86768e0638c9bc13952f6465abf7.exe File opened for modification C:\Windows\471570 4b675441 - 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 9d79d5cebbdb525a81ab707948e5597d548f86768e0638c9bc13952f6465abf7.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 4b675441 - Modifies data under HKEY_USERS 9 IoCs
description ioc Process Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 4b675441 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 4b675441 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 4b675441 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 4b675441 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix 4b675441 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 4b675441 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 4b675441 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 4b675441 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 4b675441 - Suspicious behavior: EnumeratesProcesses 22 IoCs
pid Process 4152 4b675441 4152 4b675441 4152 4b675441 4152 4b675441 4152 4b675441 4152 4b675441 4152 4b675441 4152 4b675441 4552 9d79d5cebbdb525a81ab707948e5597d548f86768e0638c9bc13952f6465abf7.exe 4552 9d79d5cebbdb525a81ab707948e5597d548f86768e0638c9bc13952f6465abf7.exe 4552 9d79d5cebbdb525a81ab707948e5597d548f86768e0638c9bc13952f6465abf7.exe 4552 9d79d5cebbdb525a81ab707948e5597d548f86768e0638c9bc13952f6465abf7.exe 4552 9d79d5cebbdb525a81ab707948e5597d548f86768e0638c9bc13952f6465abf7.exe 4552 9d79d5cebbdb525a81ab707948e5597d548f86768e0638c9bc13952f6465abf7.exe 4552 9d79d5cebbdb525a81ab707948e5597d548f86768e0638c9bc13952f6465abf7.exe 4552 9d79d5cebbdb525a81ab707948e5597d548f86768e0638c9bc13952f6465abf7.exe 4552 9d79d5cebbdb525a81ab707948e5597d548f86768e0638c9bc13952f6465abf7.exe 4552 9d79d5cebbdb525a81ab707948e5597d548f86768e0638c9bc13952f6465abf7.exe 4552 9d79d5cebbdb525a81ab707948e5597d548f86768e0638c9bc13952f6465abf7.exe 4552 9d79d5cebbdb525a81ab707948e5597d548f86768e0638c9bc13952f6465abf7.exe 4552 9d79d5cebbdb525a81ab707948e5597d548f86768e0638c9bc13952f6465abf7.exe 4552 9d79d5cebbdb525a81ab707948e5597d548f86768e0638c9bc13952f6465abf7.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4552 9d79d5cebbdb525a81ab707948e5597d548f86768e0638c9bc13952f6465abf7.exe Token: SeTcbPrivilege 4552 9d79d5cebbdb525a81ab707948e5597d548f86768e0638c9bc13952f6465abf7.exe Token: SeDebugPrivilege 4152 4b675441 Token: SeTcbPrivilege 4152 4b675441
Processes
-
C:\Users\Admin\AppData\Local\Temp\9d79d5cebbdb525a81ab707948e5597d548f86768e0638c9bc13952f6465abf7.exe"C:\Users\Admin\AppData\Local\Temp\9d79d5cebbdb525a81ab707948e5597d548f86768e0638c9bc13952f6465abf7.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:4552
-
C:\Windows\Syswow64\4b675441C:\Windows\Syswow64\4b6754411⤵
- Executes dropped EXE
- 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:4152
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Windows\SysWOW64\4b675441
- Size 832KB
- SHA256 0049932985c6d070120e041fb88e5c7f47e4f342ee0bb8c6f35255ca382dc282
- MD5 ed6f2b408edacea915b67df0fc4c2169
- SHA1 5dbc23b200034985997b3ee66bc65e728cd91bf1
- SHA512 767c5ea67c513e5a068e58ea52fc63e4800fa0af6e6166eecc798985af8ec75a5cfdd15792928f93dac937c30b2e429eb2e04c25d82f5f2c8049254da780faa9
- SSDEEP 12288:OqXUHkUXe39sOkx2LIan5FAQjU/Lik8CQ3uEuZ9oawhtyybAsLAkQ:OjHPOSOkx2LFscUQPxuZ98Es8kQ
- TLSH T169059D21E202C13AD49701B2C6BE0BAFA5687D15432561C7E3D87D6A2FB61D2BE3171F
- MD5 SHA1 SHA512 SSDEEP TLSH