Analysis
- max time kernel
149s - max time network
147s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
27/07/2026, 22:16
Behavioral task
behavioral1
Sample
7c108ccc7ae269291885f22170a079e6125fb74d0400fb4f4cf8b0c05bbdf969.exe
Resource
win10v2004-20260513-en
windows10-2004-x64
9 signatures
150 seconds
General
- Target 7c108ccc7ae269291885f22170a079e6125fb74d0400fb4f4cf8b0c05bbdf969.exe
- Size 1.4MB
- Sample260727-17a6yseq9v
- SHA256 7c108ccc7ae269291885f22170a079e6125fb74d0400fb4f4cf8b0c05bbdf969
- MD5 9bab40200134f6a142a2593deacb6ba8
- SHA1 2dea95ed0b5d0fb816b1dc79f197f36f7b4cbe76
- SHA512 80302303937f3a331339f9bfb65eefea9f559b84c36bdfb6ea3c597609ea3d57dccad84e760f2750e36bde7b68a6a2695063bff11eef288fa0930b56b1bda26c
- SSDEEP 24576:WjHPOSOkx2LFscU6UQOJdBqsCPhH9Do2sOfNZMjHfUr:WTGkQy56/OJdJCXDrsOFZMjHfUr
- TLSH T195658E31AAC14132E2B3867186FA56F6A5257C222711E5CF62C97B291E737D3ED3070E
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 4772 7ad82038 - 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 4 223.5.5.5 4948 7c108ccc7ae269291885f22170a079e6125fb74d0400fb4f4cf8b0c05bbdf969.exe Destination IP 33 114.114.114.114 4948 7c108ccc7ae269291885f22170a079e6125fb74d0400fb4f4cf8b0c05bbdf969.exe Destination IP 34 223.5.5.5 4948 7c108ccc7ae269291885f22170a079e6125fb74d0400fb4f4cf8b0c05bbdf969.exe Destination IP 3 114.114.114.114 4948 7c108ccc7ae269291885f22170a079e6125fb74d0400fb4f4cf8b0c05bbdf969.exe - Drops file in System32 directory 15 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 7ad82038 File created C:\Windows\SysWOW64\7ad82038 7c108ccc7ae269291885f22170a079e6125fb74d0400fb4f4cf8b0c05bbdf969.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies 7ad82038 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData 7ad82038 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content 7ad82038 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 7ad82038 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 7ad82038 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE 7ad82038 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 7ad82038 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft 7ad82038 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache 7ad82038 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 7ad82038 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\57C8EDB95DF3F0AD4EE2DC2B8CFD4157 7ad82038 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\66F835E41EC6A985EB9271E4A70169D7_CF44E3C99F7F4AC558EEB35244F7E046 7ad82038 File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\81B9B36F9ABC4DA631A4713EE66FAEC6_D78A39BE9A7C3823659C09F61E8BD3E8 7ad82038 -
resource yara_rule behavioral1/memory/4948-0-0x0000000000280000-0x0000000000309000-memory.dmp upx behavioral1/files/0x000a000000024325-3.dat upx behavioral1/memory/4772-4-0x0000000000B60000-0x0000000000BE9000-memory.dmp upx behavioral1/memory/4948-18-0x0000000000280000-0x0000000000309000-memory.dmp upx behavioral1/memory/4772-20-0x0000000000B60000-0x0000000000BE9000-memory.dmp upx behavioral1/memory/4948-29-0x0000000000280000-0x0000000000309000-memory.dmp upx behavioral1/memory/4772-30-0x0000000000B60000-0x0000000000BE9000-memory.dmp upx behavioral1/memory/4772-32-0x0000000000B60000-0x0000000000BE9000-memory.dmp upx behavioral1/memory/4948-45-0x0000000000280000-0x0000000000309000-memory.dmp upx behavioral1/memory/4948-47-0x0000000000280000-0x0000000000309000-memory.dmp upx - Drops file in Windows directory 2 IoCs
description ioc Process File opened for modification C:\Windows\51b2c8 7ad82038 File opened for modification C:\Windows\54b628 7c108ccc7ae269291885f22170a079e6125fb74d0400fb4f4cf8b0c05bbdf969.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 7c108ccc7ae269291885f22170a079e6125fb74d0400fb4f4cf8b0c05bbdf969.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 7ad82038 - 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\Content\CachePrefix 7ad82038 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ 7ad82038 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1" 7ad82038 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1" 7ad82038 Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing 7ad82038 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" 7ad82038 Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" 7ad82038 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1" 7ad82038 Set value (int) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0" 7ad82038 - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 4772 7ad82038 4772 7ad82038 4772 7ad82038 4772 7ad82038 4772 7ad82038 4772 7ad82038 4772 7ad82038 4772 7ad82038 4948 7c108ccc7ae269291885f22170a079e6125fb74d0400fb4f4cf8b0c05bbdf969.exe 4948 7c108ccc7ae269291885f22170a079e6125fb74d0400fb4f4cf8b0c05bbdf969.exe 4948 7c108ccc7ae269291885f22170a079e6125fb74d0400fb4f4cf8b0c05bbdf969.exe 4948 7c108ccc7ae269291885f22170a079e6125fb74d0400fb4f4cf8b0c05bbdf969.exe 4948 7c108ccc7ae269291885f22170a079e6125fb74d0400fb4f4cf8b0c05bbdf969.exe 4948 7c108ccc7ae269291885f22170a079e6125fb74d0400fb4f4cf8b0c05bbdf969.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 4948 7c108ccc7ae269291885f22170a079e6125fb74d0400fb4f4cf8b0c05bbdf969.exe Token: SeTcbPrivilege 4948 7c108ccc7ae269291885f22170a079e6125fb74d0400fb4f4cf8b0c05bbdf969.exe Token: SeDebugPrivilege 4772 7ad82038 Token: SeTcbPrivilege 4772 7ad82038
Processes
-
C:\Users\Admin\AppData\Local\Temp\7c108ccc7ae269291885f22170a079e6125fb74d0400fb4f4cf8b0c05bbdf969.exe"C:\Users\Admin\AppData\Local\Temp\7c108ccc7ae269291885f22170a079e6125fb74d0400fb4f4cf8b0c05bbdf969.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:4948
-
C:\Windows\Syswow64\7ad82038C:\Windows\Syswow64\7ad820381⤵
- 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:4772
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Windows\SysWOW64\7ad82038
- Size 1.4MB
- SHA256 1a0cae14d28b984df9e7e243f0d5d5313aed02aa23f7d66501134c909a182204
- MD5 9576e75f9649f0c33ec7bd9e4fff7ef2
- SHA1 00dac0e6ae5f53efff20eb4dcdaed5649ff50909
- SHA512 d90f1977926af9acc573807f119f3d4aaab63f3e1cdb9201487b99a4ff769d54ef9b6d814cc57e3b92f22d40fb7caaaa6d2ce9ebba31ebf41f6c4d73db793cf4
- SSDEEP 24576:IjHPOSOkx2LFscU6UQOJdBqsCPhH9Do2sOfNZMjHfUr:ITGkQy56/OJdJCXDrsOFZMjHfUr
- TLSH T13C658E31AAC14132E2B3867186FA56F6A5257C222711E5CF62C97B291E737D3ED3070E
- MD5 SHA1 SHA512 SSDEEP TLSH